:root,.light,.light-theme{--yellow-1: #fdfdf9;--yellow-2: #fefce9;--yellow-3: #fffab8;--yellow-4: #fff394;--yellow-5: #ffe770;--yellow-6: #f3d768;--yellow-7: #e4c767;--yellow-8: #d5ae39;--yellow-9: #ffe629;--yellow-10: #ffdc00;--yellow-11: #9e6c00;--yellow-12: #473b1f}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--yellow-1: color(display-p3 .992 .992 .978);--yellow-2: color(display-p3 .995 .99 .922);--yellow-3: color(display-p3 .997 .982 .749);--yellow-4: color(display-p3 .992 .953 .627);--yellow-5: color(display-p3 .984 .91 .51);--yellow-6: color(display-p3 .934 .847 .474);--yellow-7: color(display-p3 .876 .785 .46);--yellow-8: color(display-p3 .811 .689 .313);--yellow-9: color(display-p3 1 .92 .22);--yellow-10: color(display-p3 .977 .868 .291);--yellow-11: color(display-p3 .6 .44 0);--yellow-12: color(display-p3 .271 .233 .137)}}}:root,.light,.light-theme{--green-1: #fbfefc;--green-2: #f4fbf6;--green-3: #e6f6eb;--green-4: #d6f1df;--green-5: #c4e8d1;--green-6: #adddc0;--green-7: #8eceaa;--green-8: #5bb98b;--green-9: #30a46c;--green-10: #2b9a66;--green-11: #218358;--green-12: #193b2d}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--green-1: color(display-p3 .986 .996 .989);--green-2: color(display-p3 .963 .983 .967);--green-3: color(display-p3 .913 .964 .925);--green-4: color(display-p3 .859 .94 .879);--green-5: color(display-p3 .796 .907 .826);--green-6: color(display-p3 .718 .863 .761);--green-7: color(display-p3 .61 .801 .675);--green-8: color(display-p3 .451 .715 .559);--green-9: color(display-p3 .332 .634 .442);--green-10: color(display-p3 .308 .595 .417);--green-11: color(display-p3 .19 .5 .32);--green-12: color(display-p3 .132 .228 .18)}}}:root,.light,.light-theme{--teal-1: #fafefd;--teal-2: #f3fbf9;--teal-3: #e0f8f3;--teal-4: #ccf3ea;--teal-5: #b8eae0;--teal-6: #a1ded2;--teal-7: #83cdc1;--teal-8: #53b9ab;--teal-9: #12a594;--teal-10: #0d9b8a;--teal-11: #008573;--teal-12: #0d3d38}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--teal-1: color(display-p3 .983 .996 .992);--teal-2: color(display-p3 .958 .983 .976);--teal-3: color(display-p3 .895 .971 .952);--teal-4: color(display-p3 .831 .949 .92);--teal-5: color(display-p3 .761 .914 .878);--teal-6: color(display-p3 .682 .864 .825);--teal-7: color(display-p3 .581 .798 .756);--teal-8: color(display-p3 .433 .716 .671);--teal-9: color(display-p3 .297 .637 .581);--teal-10: color(display-p3 .275 .599 .542);--teal-11: color(display-p3 .08 .5 .43);--teal-12: color(display-p3 .11 .235 .219)}}}:root,.light,.light-theme{--slate-1: #fcfcfd;--slate-2: #f9f9fb;--slate-3: #f0f0f3;--slate-4: #e8e8ec;--slate-5: #e0e1e6;--slate-6: #d9d9e0;--slate-7: #cdced6;--slate-8: #b9bbc6;--slate-9: #8b8d98;--slate-10: #80838d;--slate-11: #60646c;--slate-12: #1c2024}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--slate-1: color(display-p3 .988 .988 .992);--slate-2: color(display-p3 .976 .976 .984);--slate-3: color(display-p3 .94 .941 .953);--slate-4: color(display-p3 .908 .909 .925);--slate-5: color(display-p3 .88 .881 .901);--slate-6: color(display-p3 .85 .852 .876);--slate-7: color(display-p3 .805 .808 .838);--slate-8: color(display-p3 .727 .733 .773);--slate-9: color(display-p3 .547 .553 .592);--slate-10: color(display-p3 .503 .512 .549);--slate-11: color(display-p3 .379 .392 .421);--slate-12: color(display-p3 .113 .125 .14)}}}:root,.light,.light-theme{--slate-a1: #00005503;--slate-a2: #00005506;--slate-a3: #0000330f;--slate-a4: #00002d17;--slate-a5: #0009321f;--slate-a6: #00002f26;--slate-a7: #00062e32;--slate-a8: #00083046;--slate-a9: #00051d74;--slate-a10: #00071b7f;--slate-a11: #0007149f;--slate-a12: #000509e3}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--slate-a1: color(display-p3 .024 .024 .349 / .012);--slate-a2: color(display-p3 .024 .024 .349 / .024);--slate-a3: color(display-p3 .004 .004 .204 / .059);--slate-a4: color(display-p3 .012 .012 .184 / .091);--slate-a5: color(display-p3 .004 .039 .2 / .122);--slate-a6: color(display-p3 .008 .008 .165 / .15);--slate-a7: color(display-p3 .008 .027 .184 / .197);--slate-a8: color(display-p3 .004 .031 .176 / .275);--slate-a9: color(display-p3 .004 .02 .106 / .455);--slate-a10: color(display-p3 .004 .027 .098 / .499);--slate-a11: color(display-p3 0 .02 .063 / .62);--slate-a12: color(display-p3 0 .012 .031 / .887)}}}:root,.light,.light-theme{--red-1: #fffcfc;--red-2: #fff7f7;--red-3: #feebec;--red-4: #ffdbdc;--red-5: #ffcdce;--red-6: #fdbdbe;--red-7: #f4a9aa;--red-8: #eb8e90;--red-9: #e5484d;--red-10: #dc3e42;--red-11: #ce2c31;--red-12: #641723}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--red-1: color(display-p3 .998 .989 .988);--red-2: color(display-p3 .995 .971 .971);--red-3: color(display-p3 .985 .925 .925);--red-4: color(display-p3 .999 .866 .866);--red-5: color(display-p3 .984 .812 .811);--red-6: color(display-p3 .955 .751 .749);--red-7: color(display-p3 .915 .675 .672);--red-8: color(display-p3 .872 .575 .572);--red-9: color(display-p3 .83 .329 .324);--red-10: color(display-p3 .798 .294 .285);--red-11: color(display-p3 .744 .234 .222);--red-12: color(display-p3 .36 .115 .143)}}}:root,.light,.light-theme{--amber-1: #fefdfb;--amber-2: #fefbe9;--amber-3: #fff7c2;--amber-4: #ffee9c;--amber-5: #fbe577;--amber-6: #f3d673;--amber-7: #e9c162;--amber-8: #e2a336;--amber-9: #ffc53d;--amber-10: #ffba18;--amber-11: #ab6400;--amber-12: #4f3422}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--amber-1: color(display-p3 .995 .992 .985);--amber-2: color(display-p3 .994 .986 .921);--amber-3: color(display-p3 .994 .969 .782);--amber-4: color(display-p3 .989 .937 .65);--amber-5: color(display-p3 .97 .902 .527);--amber-6: color(display-p3 .936 .844 .506);--amber-7: color(display-p3 .89 .762 .443);--amber-8: color(display-p3 .85 .65 .3);--amber-9: color(display-p3 1 .77 .26);--amber-10: color(display-p3 .959 .741 .274);--amber-11: color(display-p3 .64 .4 0);--amber-12: color(display-p3 .294 .208 .145)}}}:root{--color-brand-yellow: var(--yellow-9);--color-brand-green: var(--green-9);--color-brand-black: var(--slate-12);--color-bg-primary: var(--slate-1);--color-bg-secondary: var(--slate-2);--color-bg-tertiary: var(--slate-3);--color-bg-elevated: var(--slate-1);--color-bg-primary-rgb: 252, 252, 253;--color-text-primary: var(--slate-12);--color-text-secondary: var(--slate-11);--color-text-tertiary: var(--slate-10);--color-text-muted: var(--slate-10);--color-accent: var(--yellow-9);--color-accent-hover: var(--yellow-10);--color-accent-text: var(--slate-12);--color-accent-subtle: var(--yellow-4);--color-accent-fg: var(--amber-11);--color-on-accent: var(--color-accent-text);--color-on-success: var(--slate-1);--color-on-info: var(--slate-1);--color-on-error: var(--slate-1);--color-on-warning: var(--slate-12);--color-success: var(--green-9);--color-success-hover: var(--green-10);--color-success-text: var(--green-12);--color-success-bg: var(--green-3);--color-info: var(--teal-9);--color-info-hover: var(--teal-10);--color-info-text: var(--teal-12);--color-info-bg: var(--teal-3);--color-error: var(--red-9);--color-error-hover: var(--red-10);--color-error-text: var(--red-12);--color-error-bg: var(--red-3);--color-warning: var(--amber-9);--color-warning-hover: var(--amber-10);--color-warning-text: var(--amber-12);--color-warning-bg: var(--amber-3);--color-border: var(--slate-10);--color-border-light: var(--slate-9);--color-border-hover: var(--yellow-8);--color-input-bg: var(--slate-1);--color-input-border: var(--slate-10);--color-input-border-focus: var(--color-focus);--color-hover-bg: var(--slate-3);--color-focus: #0052cc;--focus-ring: 0 0 0 3px rgba(0, 82, 204, .35);--color-skip-link-bg: #0047b3;--color-skip-link-text: #ffffff;--shadow-sm: 0 1px 3px var(--slate-a4);--shadow-md: 0 4px 6px var(--slate-a5);--shadow-lg: 0 10px 20px var(--slate-a6)}:root[data-theme=dark]{--color-bg-primary: var(--slate-1);--color-bg-secondary: var(--slate-2);--color-bg-tertiary: var(--slate-3);--color-bg-elevated: var(--slate-1);--color-bg-primary-rgb: 24, 24, 27;--color-text-primary: var(--slate-12);--color-text-secondary: var(--slate-11);--color-text-tertiary: var(--slate-10);--color-text-muted: var(--slate-10);--color-accent: var(--yellow-9);--color-accent-hover: var(--yellow-10);--color-accent-text: var(--slate-1);--color-accent-subtle: var(--yellow-4);--color-accent-fg: var(--yellow-9);--color-on-accent: var(--color-accent-text);--color-on-success: var(--slate-1);--color-on-info: var(--slate-1);--color-on-error: var(--slate-1);--color-on-warning: var(--slate-1);--color-success: var(--green-9);--color-success-hover: var(--green-10);--color-success-text: var(--green-12);--color-success-bg: var(--green-3);--color-info: var(--teal-9);--color-info-hover: var(--teal-10);--color-info-text: var(--teal-12);--color-info-bg: var(--teal-3);--color-error: var(--red-9);--color-error-hover: var(--red-10);--color-error-text: var(--red-12);--color-error-bg: var(--red-3);--color-warning: var(--amber-9);--color-warning-hover: var(--amber-10);--color-warning-text: var(--amber-12);--color-warning-bg: var(--amber-3);--color-border: var(--slate-10);--color-border-light: var(--slate-9);--color-border-hover: var(--yellow-8);--color-input-bg: var(--slate-2);--color-input-border: var(--slate-10);--color-input-border-focus: var(--color-focus);--color-hover-bg: var(--slate-3);--color-focus: #66b3ff;--focus-ring: 0 0 0 3px rgba(102, 179, 255, .5);--color-skip-link-bg: #66b3ff;--color-skip-link-text: #000000;--shadow-sm: 0 1px 3px var(--slate-a6);--shadow-md: 0 4px 6px var(--slate-a7);--shadow-lg: 0 10px 20px var(--slate-a8)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg-primary: var(--slate-1);--color-bg-secondary: var(--slate-2);--color-bg-tertiary: var(--slate-3);--color-bg-elevated: var(--slate-1);--color-text-primary: var(--slate-12);--color-text-secondary: var(--slate-11);--color-text-tertiary: var(--slate-10);--color-text-muted: var(--slate-10);--color-accent: var(--yellow-9);--color-accent-hover: var(--yellow-10);--color-accent-text: var(--slate-1);--color-accent-subtle: var(--yellow-4);--color-accent-fg: var(--yellow-9);--color-on-accent: var(--color-accent-text);--color-on-success: var(--slate-1);--color-on-info: var(--slate-1);--color-on-error: var(--slate-1);--color-on-warning: var(--slate-1);--color-success: var(--green-9);--color-success-hover: var(--green-10);--color-success-text: var(--green-12);--color-success-bg: var(--green-3);--color-info: var(--teal-9);--color-info-hover: var(--teal-10);--color-info-text: var(--teal-12);--color-info-bg: var(--teal-3);--color-error: var(--red-9);--color-error-hover: var(--red-10);--color-error-text: var(--red-12);--color-error-bg: var(--red-3);--color-warning: var(--amber-9);--color-warning-hover: var(--amber-10);--color-warning-text: var(--amber-12);--color-warning-bg: var(--amber-3);--color-border: var(--slate-10);--color-border-light: var(--slate-9);--color-border-hover: var(--yellow-8);--color-input-bg: var(--slate-2);--color-input-border: var(--slate-10);--color-input-border-focus: var(--color-focus);--color-hover-bg: var(--slate-3);--color-focus: #66b3ff;--focus-ring: 0 0 0 3px rgba(102, 179, 255, .5);--color-skip-link-bg: #66b3ff;--color-skip-link-text: #000000;--shadow-sm: 0 1px 3px var(--slate-a6);--shadow-md: 0 4px 6px var(--slate-a7);--shadow-lg: 0 10px 20px var(--slate-a8)}}:root[data-theme=light]{--color-bg-primary: var(--slate-1);--color-bg-secondary: var(--slate-2);--color-bg-tertiary: var(--slate-3);--color-bg-elevated: var(--slate-1);--color-text-primary: var(--slate-12);--color-text-secondary: var(--slate-11);--color-text-tertiary: var(--slate-10);--color-text-muted: var(--slate-10);--color-accent: var(--yellow-9);--color-accent-hover: var(--yellow-10);--color-accent-text: var(--slate-12);--color-accent-subtle: var(--yellow-4);--color-accent-fg: var(--amber-11);--color-on-accent: var(--color-accent-text);--color-on-success: var(--slate-1);--color-on-info: var(--slate-1);--color-on-error: var(--slate-1);--color-on-warning: var(--slate-12);--color-success: var(--green-9);--color-success-hover: var(--green-10);--color-success-text: var(--green-12);--color-success-bg: var(--green-3);--color-info: var(--teal-9);--color-info-hover: var(--teal-10);--color-info-text: var(--teal-12);--color-info-bg: var(--teal-3);--color-error: var(--red-9);--color-error-hover: var(--red-10);--color-error-text: var(--red-12);--color-error-bg: var(--red-3);--color-warning: var(--amber-9);--color-warning-hover: var(--amber-10);--color-warning-text: var(--amber-12);--color-warning-bg: var(--amber-3);--color-border: var(--slate-10);--color-border-light: var(--slate-9);--color-border-hover: var(--yellow-8);--color-input-bg: var(--slate-1);--color-input-border: var(--slate-10);--color-input-border-focus: var(--color-focus);--color-hover-bg: var(--slate-3);--color-focus: #0052cc;--focus-ring: 0 0 0 3px rgba(0, 82, 204, .35);--color-skip-link-bg: #0047b3;--color-skip-link-text: #ffffff;--shadow-sm: 0 1px 3px var(--slate-a4);--shadow-md: 0 4px 6px var(--slate-a5);--shadow-lg: 0 10px 20px var(--slate-a6)}:root{--space-2xs: 2px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-family-mono: "Consolas", "Monaco", monospace;--font-size-2xs: .75rem;--font-size-xs: .8125rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-md: var(--font-size-base);--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--opacity-disabled: .5;--opacity-muted: .6;--opacity-subtle: .8;--size-touch-target: 44px;--size-touch-target-sm: 36px;--size-icon-sm: 16px;--size-icon-md: 20px;--size-icon-lg: 24px;--size-icon-xl: 32px;--border-width-thin: 1px;--border-width-base: 2px;--border-width-thick: 3px;--border-radius-xs: 3px;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-pill: 999px;--radius-sm: var(--border-radius-sm);--radius-md: var(--border-radius-md);--focus-ring-width: 3px;--focus-ring-offset: 2px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .12);--shadow-md: 0 6px 16px rgba(0, 0, 0, .18);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .24);--motion-fast: .12s;--motion-base: .18s;--motion-slow: .24s;--z-index-base: 1;--z-index-sticky: 10;--z-index-dropdown: 100;--z-index-drawer: 900;--z-index-modal-backdrop: 950;--z-index-modal: 1000;--z-index-skip-link: 9999;--z-index-tutorial-backdrop: 9998;--z-index-tutorial-spotlight: 9999;--z-index-tutorial-panel: 10000;--z-index-tutorial-minimized: 10000;--drawer-collapsed-width: 48px;--drawer-header-height: 44px;--drawer-padding: var(--space-sm);--drawer-handle-size: 24px;--drawer-max-height: 75vh;--actions-bar-height: 52px;--actions-bar-collapsed-offset: calc( var(--actions-bar-height) + var(--space-xs) );--actions-bar-expanded-offset: 220px;--camera-focus-bottom-offset: 45vh;--actions-bar-expanded-padding: 130px;--breakpoint-mobile: 480px;--breakpoint-tablet: 768px;--breakpoint-desktop: 1024px;--breakpoint-wide: 1440px}@media(pointer:fine)and (min-width:768px){:root:not([data-high-contrast=true]){--space-sm: 6px;--space-md: 12px;--space-lg: 20px;--space-xl: 28px;--size-touch-target: 36px;--size-touch-target-sm: 32px;--size-icon-md: 18px;--size-icon-lg: 22px;--drawer-collapsed-width: 40px;--drawer-header-height: 36px;--drawer-padding: var(--space-xs);--actions-bar-height: 44px;--actions-bar-collapsed-offset: calc( var(--actions-bar-height) + var(--space-xs) );--actions-bar-expanded-offset: 180px;--actions-bar-expanded-padding: 100px}}@media(pointer:fine)and (min-width:1200px){:root:not([data-high-contrast=true]){--space-md: 10px;--space-lg: 16px;--drawer-collapsed-width: 36px}}:root[data-high-contrast=true]{--font-size-sm: 1rem;--font-size-base: 1.125rem;--font-size-lg: 1.25rem;--font-size-xl: 1.75rem;--border-width: 2px;--border-width-thick: 3px;--focus-ring-width: 4px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .4)}:root[data-high-contrast=true][data-theme=light],:root[data-high-contrast=true]:not([data-theme=dark]):not([data-theme=light]){--color-bg-primary: #ffffff;--color-bg-secondary: #f0f0f0;--color-bg-tertiary: #e0e0e0;--color-bg-elevated: #ffffff;--color-text-primary: #000000;--color-text-secondary: #1a1a1a;--color-text-tertiary: #333333;--color-text-muted: #333333;--color-accent: #003d99;--color-accent-hover: #002b80;--color-accent-text: #ffffff;--color-accent-subtle: #e6f0ff;--color-accent-fg: #003d99;--color-on-accent: #ffffff;--color-on-success: #ffffff;--color-on-info: #ffffff;--color-on-warning: #ffffff;--color-on-error: #ffffff;--color-success: #08651a;--color-success-hover: #054d14;--color-success-text: #08651a;--color-success-bg: #c8e6c9;--color-info: #005b61;--color-info-hover: #004c52;--color-info-text: #005b61;--color-info-bg: #c7f0f3;--color-error: #b30000;--color-error-hover: #990000;--color-error-text: #b30000;--color-error-bg: #ffcccc;--color-warning: #664700;--color-warning-hover: #4d3300;--color-warning-text: #664700;--color-warning-bg: #fff4cc;--color-border: #000000;--color-border-light: #666666;--color-border-hover: var(--color-accent);--color-input-bg: #ffffff;--color-input-border: #000000;--color-input-border-focus: #0052cc;--color-hover-bg: #e8e8e8;--color-focus: var(--color-accent);--focus-ring: 0 0 0 4px 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h2{font-size:var(--font-size-xl);margin-bottom:var(--space-md)}.welcome-content>p{color:var(--color-text-secondary);margin-bottom:var(--space-xl)}.main-interface{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.param-panel,.preview-panel{display:flex;flex-direction:column;background-color:var(--color-bg-primary);border:1px solid var(--color-border)}.param-panel{min-height:300px;max-height:50vh;overflow-y:auto;scrollbar-gutter:stable;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.preview-panel{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.param-panel::-webkit-scrollbar,.preview-content::-webkit-scrollbar{width:8px}.param-panel::-webkit-scrollbar-track,.preview-content::-webkit-scrollbar-track{background:transparent}.param-panel::-webkit-scrollbar-thumb,.preview-content::-webkit-scrollbar-thumb{background-color:var(--color-border);border-radius:var(--border-radius-sm);border:2px solid 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.drawer-close-btn{display:flex!important;align-items:center;justify-content:center;position:static;margin-left:auto;flex-shrink:0;z-index:var(--z-index-base)}}@media(min-width:768px){.drawer-close-btn{display:none!important}}@media(max-width:767px){.main-interface{flex-direction:column}.param-panel{position:fixed;top:0;left:0;bottom:0;width:min(90vw,360px);max-height:100vh;max-height:100dvh;transform:translate(-100%);transition:transform var(--motion-slow) ease-out;z-index:var(--z-index-modal-backdrop);border-right:1px solid var(--color-border);box-shadow:var(--shadow-lg);background-color:var(--color-bg-primary);overflow-y:auto;overscroll-behavior:contain;padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}.param-panel .panel-header{padding-top:calc(var(--space-md) + env(safe-area-inset-top,0px))}.param-panel.drawer-open{transform:translate(0);z-index:calc(var(--z-index-modal-backdrop) + 20)}.param-panel .param-panel-body{padding-bottom:calc(var(--actions-bar-expanded-padding) + env(safe-area-inset-bottom,0px))}@media(prefers-reduced-motion:reduce){.param-panel{transition:none}}.preview-panel{width:100%;flex:1;min-height:0;padding-bottom:var(--actions-bar-collapsed-offset);transition:padding-bottom var(--motion-base) ease}.preview-panel.camera-drawer-open{padding-bottom:var(--actions-bar-expanded-offset)}@media(prefers-reduced-motion:reduce){.preview-panel{transition:none}}.preview-canvas-section{flex:1;min-height:200px;margin-bottom:0}.gutter.gutter-horizontal{display:none}body.drawer-open{overflow:hidden}}.preview-content{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;display:flex;flex-direction:column;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .welcome-screen,:root:not([data-theme=light]) .param-panel,:root:not([data-theme=light]) .preview-content{scrollbar-color:var(--color-border) transparent}}:root[data-theme=dark] .welcome-screen,:root[data-theme=dark] .param-panel,:root[data-theme=dark] .preview-content{scrollbar-color:rgba(255,255,255,.4) transparent}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .welcome-screen::-webkit-scrollbar-thumb,:root:not([data-theme=light]) .param-panel::-webkit-scrollbar-thumb,:root:not([data-theme=light]) .preview-content::-webkit-scrollbar-thumb{background-color:var(--color-border)}:root:not([data-theme=light]) .welcome-screen::-webkit-scrollbar-thumb:hover,:root:not([data-theme=light]) .param-panel::-webkit-scrollbar-thumb:hover,:root:not([data-theme=light]) .preview-content::-webkit-scrollbar-thumb:hover{background-color:var(--color-text-secondary)}}:root[data-theme=dark] .welcome-screen::-webkit-scrollbar-thumb,:root[data-theme=dark] .param-panel::-webkit-scrollbar-thumb,:root[data-theme=dark] .preview-content::-webkit-scrollbar-thumb{background-color:#ffffff59}:root[data-theme=dark] .welcome-screen::-webkit-scrollbar-thumb:hover,:root[data-theme=dark] .param-panel::-webkit-scrollbar-thumb:hover,:root[data-theme=dark] .preview-content::-webkit-scrollbar-thumb:hover{background-color:#ffffff80}.preview-content{display:flex;flex-direction:column;position:relative}.preview-canvas-section{flex:1 1 auto;display:flex;flex-direction:column;min-height:150px;overflow:hidden;margin-top:var(--space-xs, 4px);padding-left:var(--space-xs, 4px);padding-right:var(--space-xs, 4px);padding-bottom:var(--space-xs, 4px);position:relative;z-index:var(--z-index-sticky)}.preview-canvas-section .preview-container{flex:1 1 auto;min-height:150px}.preview-status-bar{position:absolute;bottom:var(--space-xs);left:var(--space-xs);background-color:color-mix(in srgb,var(--color-bg-primary) 88%,transparent);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:var(--space-2xs) var(--space-sm);font-size:var(--font-size-xs);color:var(--color-text-primary);z-index:calc(var(--z-index-sticky) + 5);max-width:calc(100% - var(--space-md));transition:opacity var(--motion-base) ease;pointer-events:none;display:inline-flex;align-items:center;gap:var(--space-xs);white-space:nowrap}@supports not (background-color: color-mix(in srgb,red 50%,blue)){.preview-status-bar{background-color:var(--color-bg-primary);opacity:.92}}.preview-status-text{font-weight:500}.preview-status-divider{width:1px;height:12px;background-color:var(--color-border);flex-shrink:0}.preview-status-stats{color:var(--color-text-secondary)}.preview-status-stats:empty{display:none}.preview-status-bar.no-stats .preview-status-divider{display:none}.memory-indicator{display:inline-flex;align-items:center;gap:var(--space-2xs);padding-left:var(--space-xs);border-left:1px solid 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CanvasText;background:Canvas}.memory-bar-fill{background:Highlight}}.preview-status-bar.idle{opacity:0;pointer-events:none}.preview-status-bar.has-alt-adjust{flex-wrap:wrap;white-space:normal;max-width:calc(100% - var(--space-md));width:auto;padding:var(--space-xs) var(--space-sm);line-height:1.4}.preview-status-bar.has-alt-adjust.idle{opacity:1}.preview-status-alt-adjust{display:none}.echo-drawer{display:none;position:absolute;bottom:0;left:0;right:0;background:var(--color-bg-secondary);border-top:1px solid var(--color-border);z-index:var(--z-index-sticky)}.echo-drawer.visible{display:block}.echo-drawer-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-xs) var(--space-md);background:var(--color-info-bg);border:none;cursor:pointer;transition:background-color var(--motion-base) ease}.echo-drawer-toggle:hover{background:var(--color-info-bg)}.echo-drawer-toggle:focus-visible{outline:3px solid var(--color-focus-ring, var(--color-info));outline-offset:-3px}.echo-drawer-label{color:var(--color-info-text);font-size:var(--font-size-sm, .875rem);font-weight:500}.echo-drawer-arrow{color:var(--color-info-text);transition:transform var(--motion-slow) ease;flex-shrink:0}.echo-drawer-toggle[aria-expanded=true] .echo-drawer-arrow{transform:rotate(180deg)}.echo-drawer-content{display:none;padding:var(--space-sm) var(--space-md);background:var(--color-bg-tertiary, var(--color-bg-secondary));border-top:1px solid var(--color-border)}.echo-drawer:not(.collapsed) .echo-drawer-content{display:block}.echo-messages{margin:0 0 8px;padding:var(--space-sm);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm, 4px);font-family:Consolas,Monaco,Courier New,monospace;font-size:var(--font-size-xs, .75rem);color:var(--color-info-text);white-space:pre-wrap;word-wrap:break-word;line-height:1.5;max-height:120px;overflow-y:auto}.echo-msg-line{display:block}.echo-msg-line--echo{color:var(--color-info-text)}.echo-msg-line--warning{color:var(--color-warning, #d69e2e)}.echo-msg-line--error{color:var(--color-error, #e53e3e);font-weight:600}.echo-drawer--warning .echo-drawer-toggle{background:var( --color-warning-bg, color-mix(in srgb, var(--color-warning) 15%, transparent) )}.echo-drawer--warning .echo-drawer-label,.echo-drawer--warning .echo-drawer-arrow{color:var(--color-warning-text, var(--color-warning))}.echo-drawer--error .echo-drawer-toggle{background:var( --color-error-bg, color-mix(in srgb, var(--color-error) 15%, transparent) )}.echo-drawer--error .echo-drawer-label,.echo-drawer--error .echo-drawer-arrow{color:var(--color-error, #e53e3e)}.echo-messages:empty:before{content:"No messages";color:var(--color-text-tertiary);font-style:italic}.echo-view-console{font-size:var(--font-size-xs, .75rem);display:block;margin-left:auto;width:fit-content}@media(prefers-reduced-motion:reduce){.echo-drawer-arrow{transition:none}}@media(forced-colors:active){.echo-drawer{border:2px solid CanvasText}.echo-drawer-toggle{background:Canvas;border-bottom:1px solid CanvasText}.echo-drawer-label,.echo-drawer-arrow,.echo-messages,.echo-msg-line{color:CanvasText}}.preview-status-bar.user-hidden{display:none!important}.preview-status-bar.processing{border-left:3px solid var(--color-accent)}.preview-status-bar.success{border-left:3px solid var(--color-success)}.preview-status-bar.error{border-left:3px solid var(--color-error);background-color:color-mix(in srgb,var(--color-error-bg, var(--color-bg-primary)) 90%,transparent)}@supports not (background-color: color-mix(in srgb,red 50%,blue)){.preview-status-bar.error{background-color:var(--color-error-bg, 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auto;display:none;flex-direction:column;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:var(--space-sm);min-height:0}.preview-info-section.preview-drawer-collapsed{position:relative;height:var(--drawer-header-height);max-height:var(--drawer-header-height);box-shadow:none}.preview-info-section.preview-drawer-collapsed .preview-info-content{display:none}.preview-info-section.preview-drawer-expanded{position:absolute;top:0;left:0;right:0;height:auto;max-height:calc(100% - 8px);box-shadow:0 4px 12px #00000026;border-radius:0 0 var(--border-radius-md) var(--border-radius-md)}.preview-info-section.preview-drawer-expanded .preview-info-content{display:flex}.gutter.gutter-vertical{display:none!important}.preview-content .preview-container{flex:1 1 auto;min-height:200px}.preview-panel .actions-bar{flex-shrink:0;position:sticky;bottom:0;z-index:var(--z-index-sticky);background-color:var(--color-bg-primary);box-shadow:0 -2px 8px #0000001a}@media(min-width:768px){.header-content{flex-wrap:nowrap;gap:var(--space-lg)}.header-controls{width:auto;justify-content:flex-end}.welcome-screen{padding:var(--space-xl);padding-top:calc(var(--space-xl) + env(safe-area-inset-top,0px));padding-bottom:calc(var(--space-xl) + env(safe-area-inset-bottom,0px));padding-left:calc(var(--space-xl) + env(safe-area-inset-left,0px));padding-right:calc(var(--space-xl) + env(safe-area-inset-right,0px))}.welcome-content{max-width:640px}.main-interface{flex-direction:row}.param-panel{min-width:240px;max-height:none;border-right:none;transition:width var(--motion-slow) ease,min-width var(--motion-slow) ease}@media(prefers-reduced-motion:reduce){.param-panel{transition:none}}.param-header-actions #collapseParamPanelBtn{margin-left:auto}.btn-collapse-panel{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:var(--space-xs);transition:background-color var(--motion-base) 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h2{writing-mode:vertical-rl;text-orientation:mixed;text-align:center;transform:rotate(180deg);margin:var(--space-sm) 0;font-size:var(--font-size-base)}.preview-panel{flex:1;min-width:300px;min-height:0}.camera-panel{flex:0 0 auto;width:180px;min-width:180px;display:flex;flex-direction:column;background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-right:none;overflow:hidden;transition:width var(--motion-base) ease}.camera-panel-header{display:flex;flex-direction:column;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--color-border);background-color:var(--color-bg-secondary);gap:var(--space-xs);overflow:visible}.camera-header-title-row{display:flex;align-items:center;gap:var(--space-sm);min-height:var(--size-touch-target-sm)}.camera-panel-header h2{font-size:var(--font-size-sm);font-weight:600;line-height:1.2;margin:0;white-space:nowrap}.camera-header-actions{display:flex;align-items:center;gap:var(--space-xs)}.camera-header-actions #cameraPanelToggle{margin-right:auto}.camera-panel .btn-collapse-panel{flex-shrink:0;overflow:visible}.camera-panel .btn-collapse-panel svg{transition:transform var(--motion-slow) ease}@media(prefers-reduced-motion:reduce){.camera-panel{transition:none}.camera-panel .btn-collapse-panel svg{transition:none}}.camera-panel-body{flex:1;overflow-y:auto;padding:var(--space-sm);display:flex;flex-direction:column;gap:var(--space-md)}.camera-panel.collapsed{width:var(--drawer-collapsed-width)!important;min-width:var(--drawer-collapsed-width);max-width:var(--drawer-collapsed-width);flex:none!important}.camera-panel.collapsed .camera-panel-body{display:none}.camera-panel.collapsed .camera-panel-header{flex-direction:column;align-items:center;justify-content:flex-start;padding:var(--space-sm);padding-top:var(--space-md);border-bottom:none}.camera-panel.collapsed .camera-header-actions>:not(#cameraPanelToggle){display:none}.camera-panel.collapsed .camera-header-actions{justify-content:center}.camera-panel.collapsed .camera-header-title-row{flex-direction:column;align-items:center;order:1}.camera-panel.collapsed .camera-panel-header h2{writing-mode:vertical-rl;text-orientation:mixed;text-align:center;margin:var(--space-sm) 0;font-size:var(--font-size-base)}.camera-panel.collapsed .btn-collapse-panel svg{transform:rotate(180deg)}}.camera-control-section{display:flex;flex-direction:column;gap:var(--space-xs)}.camera-control-section-title{font-size:var(--font-size-xs);font-weight:600;color:var(--color-text-secondary);margin:0;text-transform:uppercase;letter-spacing:.5px}.camera-control-dpad{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr 1fr;grid-template-areas:".    up     ." "left center right" ".    down   .";gap:var(--space-xs);width:fit-content;margin:0 auto}.camera-control-dpad .dpad-up{grid-area:up}.camera-control-dpad .dpad-down{grid-area:down}.camera-control-dpad .dpad-left{grid-area:left}.camera-control-dpad .dpad-right{grid-area:right}.camera-control-dpad .dpad-center{grid-area:center}.camera-control-grid,.camera-standard-views{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-xs)}.camera-view-btn{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm);min-height:36px}.btn.camera-view-btn:hover:not(:disabled){background:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}.camera-view-btn:focus{outline:3px solid var(--color-focus);outline-offset:2px}.camera-control-row{display:flex;gap:var(--space-xs)}.camera-control-row>*{flex:1}.camera-btn{min-width:var(--size-touch-target);min-height:var(--size-touch-target);display:flex;align-items:center;justify-content:center;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);color:var(--color-text-primary);cursor:pointer;transition:background-color var(--motion-fast),border-color var(--motion-fast),color var(--motion-fast)}.btn.camera-btn:hover:not(:disabled){background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-text)}.camera-btn:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.camera-btn:active{transform:scale(.95)}.camera-btn.auto-rotate-toggle{background:var(--color-bg-secondary);border-color:var(--color-border)}.camera-btn.auto-rotate-toggle:hover{background:var(--color-bg-tertiary);border-color:var(--color-text-primary)}.camera-btn.auto-rotate-toggle.active,.camera-btn.auto-rotate-toggle[aria-pressed=true]{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-text)}.camera-btn.auto-rotate-toggle.active:hover,.camera-btn.auto-rotate-toggle[aria-pressed=true]:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.camera-btn-wide{min-height:var(--size-touch-target);padding:var(--space-xs) var(--space-sm);display:flex;align-items:center;justify-content:center;gap:var(--space-xs);background:var(--color-bg-tertiary);border:1px solid 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#0000004d}@media(max-width:767px){@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .camera-drawer{background-color:color-mix(in srgb,var(--color-bg-secondary) 88%,transparent)}:root:not([data-theme=light]) .camera-drawer-body{background-color:color-mix(in srgb,var(--color-bg-primary) 85%,transparent)}}:root[data-theme=dark] .camera-drawer{background-color:color-mix(in srgb,var(--color-bg-secondary) 88%,transparent)}:root[data-theme=dark] .camera-drawer-body{background-color:color-mix(in srgb,var(--color-bg-primary) 85%,transparent)}:root[data-theme=dark] .camera-drawer-btn{background:color-mix(in srgb,var(--color-bg-tertiary) 95%,transparent)}:root[data-high-contrast=true] .camera-drawer{background-color:var(--color-bg-secondary);backdrop-filter:none;-webkit-backdrop-filter:none;border:2px solid var(--color-border)}:root[data-high-contrast=true] .camera-drawer-toggle-btn{background:var(--color-bg-tertiary);border:2px solid 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ButtonText!important}.theme-toggle:hover,.contrast-toggle:hover,.github-link:hover{background:Highlight;color:HighlightText;border-color:Highlight!important}.panel-header{background:Canvas;border-bottom:2px solid CanvasText!important}.param-panel,.preview-panel{background:Canvas;border:2px solid CanvasText!important}.gutter{background:CanvasText!important}.gutter:hover,.gutter:focus{background:Highlight!important;outline:3px solid Highlight!important}.preview-container{background:Field;border:2px solid ButtonText}.actions-bar{background:Canvas;border-top:2px solid CanvasText!important}.welcome-screen{background:Canvas;color:CanvasText}.welcome-content{background:Canvas}.error-message{background:Canvas;color:CanvasText;border:3px solid CanvasText!important}.comparison-container{background:Canvas}.file-info{background:Field;color:FieldText;border:2px solid ButtonText!important}body,#app{background:Canvas;color:CanvasText}*{box-shadow:none!important}.preview-panel .actions-bar{border-top:3px solid CanvasText!important}.preview-info-section{background:Canvas;border:2px solid CanvasText!important}.camera-drawer{background:Canvas!important;border:2px solid CanvasText!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}.camera-drawer-toggle-btn{background:ButtonFace!important;color:ButtonText!important;border:2px solid ButtonText!important}.camera-drawer-toggle-btn:hover,.camera-drawer-toggle-btn:focus{background:Highlight!important;color:HighlightText!important;border-color:Highlight!important}.camera-drawer-body{background:Canvas!important}.camera-drawer-btn{background:ButtonFace!important;color:ButtonText!important;border:2px solid ButtonText!important}.camera-drawer-btn:hover,.camera-drawer-btn:focus{background:Highlight!important;color:HighlightText!important;border-color:Highlight!important}.camera-drawer-dpad-label{background:Canvas!important;color:CanvasText!important;border:1px solid CanvasText!important}.camera-drawer-section-title{color:CanvasText!important}}.preview-info-content .file-info{margin-bottom:var(--space-md)}.hidden{display:none!important}.error-message{position:fixed;bottom:calc(var(--space-lg) + env(safe-area-inset-bottom,0px));right:calc(var(--space-lg) + env(safe-area-inset-right,0px));background-color:var(--color-error-bg);color:var(--color-text-primary);border:2px solid var(--color-error);padding:var(--space-md);border-radius:var(--border-radius-md);box-shadow:var(--shadow-lg);max-width:400px;z-index:var(--z-index-modal)}@media(max-width:480px)and (orientation:portrait){:root .header-branding-text{display:none}:root .app-header{padding:var(--space-2xs) var(--space-sm);padding-top:calc(var(--space-2xs) + env(safe-area-inset-top,0px));padding-left:calc(var(--space-sm) + env(safe-area-inset-left,0px));padding-right:calc(var(--space-sm) + env(safe-area-inset-right,0px))}:root .header-content{flex-wrap:nowrap;gap:var(--space-xs);align-items:center;justify-content:flex-start}:root .header-branding{flex:0 0 auto;min-width:auto;gap:0;order:1}:root .header-logo{width:var(--size-touch-target);height:var(--size-touch-target);max-height:var(--size-touch-target);object-fit:contain}:root .header-controls{flex:1 1 auto;width:auto;justify-content:flex-end;margin-left:auto;order:2;gap:var(--space-xs);flex-wrap:nowrap}:root .preview-panel .actions-bar{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto;grid-template-areas:"drawer-content drawer-content" "actions camera" "primary primary";flex-direction:unset}:root .actions-drawer{grid-area:actions;width:100%;min-width:unset;border-right:1px solid var(--color-border);border-bottom:none}:root .camera-drawer{grid-area:camera;width:100%;min-width:unset;border-bottom:none;flex-direction:column-reverse;backdrop-filter:none;-webkit-backdrop-filter:none}:root .actions-primary{grid-area:primary;border-top:1px solid var(--color-border)}:root .actions-drawer-header{position:relative;display:flex;align-items:center;justify-content:center;gap:var(--space-xs);width:100%;min-height:var(--size-touch-target);padding:var(--space-xs) var(--space-sm);background:var(--color-bg-tertiary);cursor:pointer}:root .actions-drawer-toggle-btn{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:var(--z-index-base)}:root .actions-drawer-title{display:inline-flex;align-items:center;justify-content:center;margin:0;font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-primary);pointer-events:none}.actions-drawer-title:before{content:"▼";font-size:.625rem;margin-right:var(--space-xs);transition:transform var(--motion-base) ease;display:inline-block}.actions-drawer:not(.collapsed) .actions-drawer-title:before{transform:rotate(180deg)}:root .camera-drawer-toggle-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-xs);width:100%;min-height:var(--size-touch-target);padding:var(--space-xs) var(--space-sm);border:none;border-bottom:none;background:var(--color-bg-tertiary);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:600;cursor:pointer}.camera-drawer-toggle-btn .camera-drawer-icon{display:none}.camera-drawer-label:before{content:"▼";font-size:.625rem;margin-right:var(--space-xs);transition:transform var(--motion-base) ease;display:inline-block}.camera-drawer:not(.collapsed) .camera-drawer-label:before{transform:rotate(180deg)}:root .actions-drawer:not(.collapsed) .actions-drawer-body{position:fixed!important;left:0!important;right:0!important;width:100%!important;bottom:calc((var(--actions-bar-height) * 2) + env(safe-area-inset-bottom,0px))!important;max-height:45vh!important;overflow-y:auto!important;border-radius:var(--border-radius-md) var(--border-radius-md) 0 0;box-shadow:0 -4px 12px #00000026}:root .camera-drawer:not(.collapsed) .camera-drawer-body{position:fixed!important;left:0!important;right:0!important;width:100%!important;bottom:calc((var(--actions-bar-height) * 2) + env(safe-area-inset-bottom,0px))!important;max-height:45vh!important;overflow-y:auto!important;overflow-x:hidden;border-radius:var(--border-radius-md) var(--border-radius-md) 0 0;border-top:1px solid var(--color-border);box-shadow:0 -4px 12px #00000026;box-sizing:border-box;padding:var(--space-sm) var(--space-xs)!important;padding-top:calc(var(--space-sm) + 1.5em)!important;display:grid!important;grid-template-columns:1fr auto 1fr!important;gap:var(--space-xs);justify-items:center;align-items:center}.camera-drawer:not(.collapsed){--camera-btn-size: clamp(40px, 10vw, 44px)}.camera-drawer:not(.collapsed) .camera-drawer-dpad{max-width:none;width:calc((var(--camera-btn-size) * 3) + 2px);gap:1px}.camera-drawer:not(.collapsed) .camera-drawer-btn{width:var(--camera-btn-size);height:var(--camera-btn-size);min-width:var(--camera-btn-size);min-height:var(--camera-btn-size)}.camera-drawer:not(.collapsed) .camera-drawer-dpad .alt-pan-toggle{width:var(--camera-btn-size);height:var(--camera-btn-size);min-width:var(--camera-btn-size);min-height:var(--camera-btn-size);padding:0}.camera-drawer:not(.collapsed) .camera-drawer-dpad{grid-template-columns:repeat(3,var(--camera-btn-size));grid-template-rows:repeat(3,var(--camera-btn-size))}.camera-drawer:not(.collapsed) .camera-drawer-rotate{justify-self:center;align-self:center}.camera-drawer:not(.collapsed) .camera-drawer-pan{justify-self:center;align-self:center}.camera-drawer:not(.collapsed) .camera-drawer-zoom{justify-self:center;align-self:center;position:relative;width:var(--camera-btn-size);min-width:var(--camera-btn-size);gap:var(--space-2xs)}.camera-drawer:not(.collapsed) .camera-drawer-zoom .camera-drawer-section-title{position:absolute;top:0;left:50%;transform:translate(-50%,-100%);margin:0;white-space:nowrap}.camera-drawer:not(.collapsed) .camera-drawer-zoom-controls{gap:var(--space-2xs);flex-direction:column;align-items:center;width:100%}.camera-drawer:not(.collapsed) .camera-drawer-zoom-controls .camera-drawer-btn{width:var(--camera-btn-size);height:var(--camera-btn-size);min-width:var(--camera-btn-size);min-height:var(--camera-btn-size);padding:0}.camera-drawer:not(.collapsed) .camera-drawer-reset-btn{width:var(--camera-btn-size);min-width:var(--camera-btn-size);padding:0;font-size:var(--font-size-2xs);min-height:var(--camera-btn-size)}.camera-drawer:not(.collapsed) .camera-drawer-reset-btn span{display:none}.camera-drawer:not(.collapsed) .camera-drawer-section-title{font-size:var(--font-size-2xs);margin-bottom:var(--space-2xs)}.camera-drawer:not(.collapsed) .camera-drawer-dpad-label{font-size:.5625rem}.main-interface.focus-mode.camera-focus-mode{position:fixed!important;inset:0!important;z-index:calc(var(--z-index-modal) + 100)!important;display:flex!important;flex-direction:column!important;background:var(--color-bg-primary)!important}.main-interface.focus-mode.camera-focus-mode .preview-panel{position:absolute!important;top:0!important;left:0!important;right:0!important;bottom:calc(var(--camera-focus-bottom-offset, 180px) + env(safe-area-inset-bottom,0px))!important;display:flex!important;flex-direction:column!important;border:none!important;padding:0!important;min-height:auto!important;overflow:hidden!important}.main-interface.focus-mode.camera-focus-mode .preview-panel .preview-content{flex:1!important;display:flex!important;flex-direction:column!important;overflow:hidden!important}.main-interface.focus-mode.camera-focus-mode .preview-panel .preview-canvas-section{flex:1!important;margin:0!important;padding:var(--space-2xs)!important}.main-interface.focus-mode.camera-focus-mode .preview-panel .preview-container{flex:1!important;min-height:0!important}.main-interface.focus-mode.camera-focus-mode .preview-info-section{display:none!important}.main-interface.focus-mode.camera-focus-mode .actions-bar{position:fixed!important;bottom:0!important;left:0!important;right:0!important;z-index:calc(var(--z-index-modal) + 150)!important;border-radius:0!important;box-shadow:0 -4px 16px #0003!important}.main-interface.focus-mode.camera-focus-mode .camera-drawer,.main-interface.focus-mode.camera-focus-mode .actions-primary{display:flex!important}.main-interface.focus-mode.camera-focus-mode .actions-drawer{display:none!important}.camera-focus-exit-btn{display:none;position:fixed!important;top:calc(var(--space-sm) + env(safe-area-inset-top,0px))!important;left:calc(var(--space-sm) + env(safe-area-inset-left,0px))!important;z-index:calc(var(--z-index-modal) + 200)!important;min-width:44px!important;min-height:44px!important;padding:var(--space-xs) var(--space-sm)!important;background:color-mix(in srgb,var(--color-bg-primary) 92%,transparent)!important;backdrop-filter:blur(8px)!important;-webkit-backdrop-filter:blur(8px)!important;border:2px solid var(--color-border)!important;border-radius:var(--border-radius-md)!important;box-shadow:var(--shadow-lg)!important;color:var(--color-text-primary)!important;font-size:var(--font-size-sm)!important;font-weight:600!important;cursor:pointer!important;align-items:center!important;justify-content:center!important;gap:var(--space-xs)!important}@supports not (background-color: color-mix(in srgb,red 50%,blue)){.camera-focus-exit-btn{background:var(--color-bg-primary)!important;opacity:.95!important}}.camera-focus-exit-btn:hover{background:var(--color-accent)!important;color:var(--color-accent-text)!important;border-color:var(--color-accent)!important}.camera-focus-exit-btn:focus-visible{outline:3px solid var(--color-focus)!important;outline-offset:2px!important}.main-interface.focus-mode.camera-focus-mode~.camera-focus-exit-btn,#app:has(.main-interface.focus-mode.camera-focus-mode) .camera-focus-exit-btn{display:flex!important}#app:has(.main-interface.focus-mode.camera-focus-mode) .app-header{display:none!important}#app:has(.main-interface.focus-mode.camera-focus-mode) .workflow-progress{display:none!important}#app:has(.main-interface.focus-mode.camera-focus-mode) .update-banner{display:none!important}:root[data-high-contrast=true] .camera-focus-exit-btn{background:var(--color-bg-primary)!important;border:3px solid var(--color-border)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}:root[data-high-contrast=true] .camera-focus-exit-btn:hover,:root[data-high-contrast=true] .camera-focus-exit-btn:focus{background:var(--color-accent)!important;color:var(--color-accent-text)!important;border-color:var(--color-accent)!important}:root[data-theme=dark] .camera-focus-exit-btn{background:color-mix(in srgb,var(--color-bg-secondary) 95%,transparent)!important}@supports not (background-color: color-mix(in srgb,red 50%,blue)){:root[data-theme=dark] .camera-focus-exit-btn{background:var(--color-bg-secondary)!important}}}.skip-link{position:absolute;top:-40px;left:0;background:var(--color-skip-link-bg);color:var(--color-skip-link-text);padding:var(--space-sm) var(--space-md);text-decoration:none;font-weight:600;z-index:var(--z-index-skip-link);border-radius:0 0 var(--border-radius-sm) 0}.skip-link:focus{top:0;outline:3px solid var(--color-focus);outline-offset:2px}a:focus,button:focus,summary:focus,[role=button]:focus,[tabindex]:focus,a:focus-visible,button:focus-visible,summary:focus-visible,[role=button]:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--color-focus)!important;outline-offset:2px!important}.forge-control{min-height:var(--size-touch-target);min-width:var(--size-touch-target);border-radius:var(--border-radius-md);padding:var(--space-xs);transition:background-color var(--motion-base) ease,border-color var(--motion-base) ease}.forge-control--sm{min-height:var(--size-touch-target-sm);min-width:var(--size-touch-target-sm)}.forge-disclosure{border:1px solid var(--color-border);border-radius:var(--border-radius-md);margin-block:var(--space-xs);overflow:hidden;background:var(--color-bg-elevated, var(--color-bg-secondary))}.forge-disclosure summary{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);line-height:1.4;font-weight:var(--font-weight-semibold, 600);letter-spacing:normal;cursor:pointer;min-height:var(--size-touch-target);list-style:none;transition:background-color var(--motion-base) ease}.param-group-summary{display:flex;align-items:center}.param-group-summary>span:first-child{flex:1;min-width:0}.param-group-hide-btn{display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;padding:0;margin-right:var(--space-xs);border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--color-text-secondary);font-size:.75rem;line-height:1;cursor:pointer;opacity:0;transition:opacity var(--motion-base) ease,background-color var(--motion-base) ease}.forge-disclosure summary:hover .param-group-hide-btn,.forge-disclosure summary:focus-within .param-group-hide-btn{opacity:1}.param-group-hide-btn:hover{background:var(--color-hover-bg);border-color:var(--color-border);color:var(--color-text-primary)}.param-group-hide-btn:focus-visible{opacity:1;outline:2px solid var(--color-focus);outline-offset:2px}.param-groups-show-all{width:100%;margin-top:var(--space-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);text-align:center}.forge-disclosure summary::-webkit-details-marker{display:none}.forge-disclosure summary:after{content:"";display:inline-block;width:.5em;height:.5em;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform var(--motion-base) ease;margin-left:auto;flex-shrink:0}.forge-disclosure[open] summary:after{transform:rotate(45deg)}.forge-disclosure-icon{width:1em;height:1em;flex-shrink:0;stroke:currentColor;fill:none}.forge-disclosure-title{flex:1;min-width:0}@media(prefers-reduced-motion:reduce){.forge-disclosure 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var(--color-focus)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-accent);color:var(--color-on-accent)}.btn-primary:hover:not(:disabled){background-color:var(--color-accent-hover)}.btn-success{background-color:var(--color-success);color:var(--color-on-success)}.btn-success:hover:not(:disabled){background-color:var(--color-success-hover)}.btn-danger{background-color:var(--color-error);color:var(--color-on-error)}.btn-danger:hover:not(:disabled){background-color:var(--color-error-hover)}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-border)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm);min-height:var(--size-touch-target-sm)}.btn-with-icon{gap:var(--space-xs)}.btn-outline{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);color:var(--color-text-primary);text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.btn-outline:hover:not(:disabled){background-color:var(--color-hover-bg);border-color:var(--color-text-primary)}.btn-large{flex:1;padding:var(--space-md) var(--space-lg);font-size:var(--font-size-lg)}.btn-icon{padding:var(--space-xs);display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);color:var(--color-text-primary);min-width:var(--size-touch-target);min-height:var(--size-touch-target);cursor:pointer;transition:background-color var(--motion-fast),border-color var(--motion-fast)}.btn-icon-sm{min-width:var(--size-touch-target-sm);min-height:var(--size-touch-target-sm)}.btn-icon:hover:not(:disabled){background-color:var(--color-bg-secondary);border-color:var(--color-accent)}.btn-icon:disabled{opacity:var(--opacity-disabled);cursor:not-allowed}.btn-icon:focus{outline:3px solid var(--color-focus);outline-offset:2px}#collapseParamPanelBtn svg{transition:transform var(--motion-slow) ease}@media(prefers-reduced-motion:reduce){#collapseParamPanelBtn svg{transition:none}}.param-panel.collapsed #collapseParamPanelBtn svg{transform:rotate(180deg)}@media(max-width:767px){.param-panel .btn-collapse-panel{display:none}}.mobile-only{display:none}@media(max-width:767px){.mobile-only{display:inline-flex}}#mobileDrawerToggle{display:none;align-items:center;gap:var(--space-xs);min-width:var(--size-touch-target);min-height:var(--size-touch-target)}@media(max-width:767px){#mobileDrawerToggle{display:inline-flex}}@media(max-width:360px){#mobileDrawerToggle .btn-label{display:none}}.preview-drawer-header{display:flex;align-items:center;justify-content:space-between;width:100%;height:var(--drawer-header-height);min-height:var(--drawer-header-height);padding:0 var(--space-sm);background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);gap:var(--space-sm)}.preview-drawer-header-left{display:flex;align-items:center;gap:var(--space-sm);min-width:0;flex:1 1 auto}.preview-drawer-header-right{display:flex;align-items:center;gap:var(--space-sm);flex:0 0 auto}.preview-drawer-title{margin:0;font-size:var(--font-size-sm);font-weight:600;line-height:1.2;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview-drawer-toggle-btn.btn-collapse-panel{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);border-right:1px solid var(--color-border);flex-shrink:0;min-width:var(--size-touch-target);min-height:var(--size-touch-target);padding:var(--space-xs);background:var(--color-bg-tertiary);color:var(--color-text-primary)}.preview-drawer-toggle-btn.btn-collapse-panel svg{transition:transform var(--motion-base) ease;transform:rotate(90deg)}.preview-drawer-toggle-btn.btn-collapse-panel[aria-expanded=true] svg{transform:rotate(-90deg)}@media(prefers-reduced-motion:reduce){.preview-drawer-toggle-btn.btn-collapse-panel svg{transition:none}}.actions-drawer-toggle{display:none}@media(max-width:767px){.actions-drawer-toggle{display:flex;align-items:center;justify-content:center;gap:var(--space-xs);width:100%;min-height:var(--size-touch-target-sm);padding:var(--space-xs) var(--space-md);background-color:var(--color-bg-tertiary);border:none;border-bottom:1px solid var(--color-border);cursor:pointer;transition:background-color var(--motion-base) ease;order:-2}.actions-drawer-toggle:hover{background-color:var(--color-hover-bg)}.actions-drawer-toggle:focus-visible{outline:3px solid var(--color-focus);outline-offset:-3px}.actions-toggle-label{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-secondary)}.actions-toggle-arrow{width:var(--size-icon-sm, 16px);height:var(--size-icon-sm, 16px);color:var(--color-accent-fg);transition:transform var(--motion-slow) ease;flex-shrink:0}.actions-drawer-toggle[aria-expanded=true] .actions-toggle-arrow{transform:rotate(180deg)}@media(prefers-reduced-motion:reduce){.actions-toggle-arrow{transition:none}}}.upload-zone{display:block;text-align:center;border:2px dashed var(--color-border);border-radius:var(--border-radius-lg);padding:var(--space-xl);padding-left:max(var(--space-xl),env(safe-area-inset-left,0px));padding-right:max(var(--space-xl),env(safe-area-inset-right,0px));cursor:pointer;transition:all var(--motion-base);position:relative;outline:none}.upload-zone:hover{border-color:var(--color-accent);background-color:var(--color-accent-subtle)}.upload-zone.drag-over{border-color:var(--color-accent);background-color:var(--color-hover-bg);transform:scale(1.02)}.upload-zone:focus,.upload-zone:focus-within{border-color:var(--color-focus);box-shadow:var(--focus-ring)}.upload-icon{margin:0 auto var(--space-md);color:var(--color-text-primary)}.upload-panel{margin-top:var(--space-xl);padding:var(--space-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);overflow:hidden;max-width:100%;box-sizing:border-box}.upload-panel h3{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);margin:0 0 var(--space-sm) 0}.upload-panel>p{margin-bottom:var(--space-md);color:var(--color-text-secondary);font-size:var(--font-size-sm)}[data-high-contrast=true] .upload-panel{border-width:2px}@media(forced-colors:active){.upload-panel{border:2px solid CanvasText}}.welcome-actions{display:flex;flex-direction:column;gap:var(--space-md);align-items:center;max-width:500px;margin:0 auto}.welcome-divider{display:flex;align-items:center;width:100%;gap:var(--space-md);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.welcome-divider:before,.welcome-divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.start-new-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);font-size:var(--font-size-base)}.start-new-btn:hover{background:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}.upload-text{color:var(--color-text-secondary);font-size:var(--font-size-lg)}.file-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.saved-projects-panel{margin-top:var(--space-xl);padding:var(--space-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);overflow:hidden;max-width:100%;box-sizing:border-box}.saved-projects-panel h3{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);margin:0 0 var(--space-sm) 0}[data-high-contrast=true] .saved-projects-panel{border-width:2px}:root[data-high-contrast=true] #importFolderBtn{border-width:2px;font-weight:600}@media(forced-colors:active){#importFolderBtn{border:1px solid ButtonText;color:ButtonText;background:ButtonFace;forced-color-adjust:none}#importFolderBtn:hover:not(:disabled){border-color:Highlight;color:HighlightText;background:Highlight}#importFolderBtn:focus-visible{outline:2px solid Highlight;outline-offset:2px}}.saved-projects-description{margin-bottom:var(--space-md);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.saved-projects-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:var(--space-md);margin-bottom:var(--space-md);min-width:0;max-width:100%}.saved-project-card{display:flex;flex-direction:column;padding:var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);box-shadow:var(--shadow-sm);transition:border-color var(--motion-base),box-shadow var(--motion-base),transform var(--motion-base);cursor:pointer;min-width:0;max-width:100%;box-sizing:border-box}.saved-project-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.saved-project-card:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.saved-project-header{display:flex;align-items:start;gap:var(--space-sm);margin-bottom:var(--space-sm);min-width:0}.saved-project-icon{flex-shrink:0;width:24px;height:24px;color:var(--color-accent-fg)}.saved-project-info{flex:1;min-width:0}.saved-project-name{font-weight:600;font-size:var(--font-size-md);color:var(--color-text-primary);margin:0 0 var(--space-xs) 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.saved-project-meta{display:flex;flex-direction:column;gap:var(--space-xs);font-size:var(--font-size-xs);color:var(--color-text-secondary)}.saved-project-date{display:flex;align-items:center;gap:var(--space-xs)}.saved-project-notes-preview{margin:var(--space-sm) 0;padding:var(--space-sm);background:var(--color-bg-secondary);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.saved-project-notes-preview:empty{display:none}.saved-project-notes-preview a{color:var(--color-accent-fg);text-decoration:underline;word-break:break-all}.saved-project-notes-preview a:hover{color:var(--color-accent-fg);text-decoration-thickness:2px}.saved-project-actions{display:flex;gap:var(--space-xs);margin-top:auto;padding-top:var(--space-sm);border-top:1px solid var(--color-border)}.saved-project-actions .btn{flex:1;min-width:0;font-size:var(--font-size-xs);padding:var(--space-xs) var(--space-sm);min-height:var(--size-touch-target)}.saved-projects-empty{text-align:center;padding:var(--space-xl);color:var(--color-text-secondary);font-style:italic}.saved-projects-empty.hidden{display:none}.save-project-modal .modal-body{display:flex;flex-direction:column;gap:var(--space-md)}.save-project-checkbox-wrapper{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm);background:var(--color-bg-secondary);border-radius:var(--border-radius-sm)}.save-project-checkbox-wrapper input[type=checkbox]{width:20px;height:20px;cursor:pointer}.save-project-checkbox-wrapper label{cursor:pointer;font-weight:600}.save-project-notes-field{display:flex;flex-direction:column;gap:var(--space-xs)}.save-project-notes-field label{font-weight:600;font-size:var(--font-size-sm)}.save-project-notes-field textarea{min-height:100px;padding:var(--space-sm);font-family:inherit;font-size:var(--font-size-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);resize:vertical}.save-project-notes-field textarea:focus{outline:3px solid var(--color-focus);outline-offset:2px}.save-project-notes-counter{font-size:var(--font-size-xs);color:var(--color-text-secondary);text-align:right}.save-project-notes-counter.warning{color:var(--color-warning)}.save-project-notes-counter.error{color:var(--color-error)}.edit-project-modal .modal-body{display:flex;flex-direction:column;gap:var(--space-md)}.edit-project-field{display:flex;flex-direction:column;gap:var(--space-xs)}.edit-project-field label{font-weight:600;font-size:var(--font-size-sm)}.edit-project-field input{padding:var(--space-sm);font-family:inherit;font-size:var(--font-size-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary)}.edit-project-field input:focus{outline:3px solid var(--color-focus);outline-offset:2px}.edit-project-field textarea{min-height:150px;padding:var(--space-sm);font-family:inherit;font-size:var(--font-size-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);resize:vertical}.edit-project-field textarea:focus{outline:3px solid var(--color-focus);outline-offset:2px}@media(max-width:767px){.saved-projects-panel{padding:var(--space-md)}.saved-projects-list{grid-template-columns:1fr}.saved-project-actions{flex-direction:column}.saved-project-actions .btn{width:100%}.folder-header{padding:var(--space-sm)}.folder-contents{padding-left:var(--space-sm)}}@media(prefers-reduced-motion:reduce){.saved-project-card{transition:none}.saved-project-card:hover{transform:none}}.saved-projects-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);margin-bottom:var(--space-sm);flex-wrap:wrap}.saved-projects-header h3{margin:0}.saved-projects-actions{display:flex;gap:var(--space-xs);flex-wrap:wrap}.saved-projects-actions .btn{display:inline-flex;align-items:center;gap:var(--space-xs)}.folder-breadcrumbs{margin-bottom:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm)}.folder-breadcrumbs.hidden{display:none}.breadcrumb-list{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-xs);margin:0;padding:0;list-style:none}.breadcrumb-item{display:flex;align-items:center;gap:var(--space-xs)}.breadcrumb-item:not(:last-child):after{content:"›";color:var(--color-text-secondary);margin-left:var(--space-xs)}.breadcrumb-link{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);color:var(--color-accent-fg);text-decoration:none;font-size:var(--font-size-sm);border-radius:var(--border-radius-sm);transition:background-color var(--motion-fast)}.breadcrumb-link:hover{background:var(--color-hover-bg);text-decoration:underline}.breadcrumb-link:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.breadcrumb-link.current{color:var(--color-text-primary);font-weight:600;pointer-events:none}.saved-projects-container{display:flex;flex-direction:column;gap:var(--space-md);min-width:0;overflow:hidden}.folder-tree{display:flex;flex-direction:column;gap:var(--space-xs);min-width:0}.folder-tree:empty{display:none}.folder-item{display:flex;flex-direction:column;min-width:0}.folder-header{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);cursor:pointer;transition:border-color var(--motion-fast),background-color var(--motion-fast);min-width:0;overflow:hidden}.folder-header:hover{border-color:var(--color-accent);background:var(--color-hover-bg)}.folder-header:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.folder-header[aria-expanded=true]{border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom-color:transparent}.folder-expand-icon{flex-shrink:0;width:16px;height:16px;color:var(--color-text-secondary);transition:transform var(--motion-fast)}.folder-header[aria-expanded=true] .folder-expand-icon{transform:rotate(90deg)}.folder-icon{flex-shrink:0;width:20px;height:20px;color:var(--color-accent-fg)}.folder-name{flex:1;font-weight:600;font-size:var(--font-size-sm);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folder-count{font-size:var(--font-size-xs);color:var(--color-text-secondary);background:var(--color-bg-secondary);padding:var(--space-2xs) var(--space-sm);border-radius:var(--border-radius-pill)}.folder-actions{display:flex;gap:var(--space-xs);opacity:0;transition:opacity var(--motion-fast)}.folder-header:hover .folder-actions,.folder-header:focus-within .folder-actions{opacity:1}.folder-actions .btn{padding:var(--space-xs);min-width:28px;min-height:28px}.folder-contents{display:none;padding:var(--space-md);padding-left:var(--space-xl);background:var(--color-bg-primary);border:1px solid var(--color-border);border-top:none;border-bottom-left-radius:var(--border-radius-md);border-bottom-right-radius:var(--border-radius-md);overflow:hidden;min-width:0}.folder-contents.expanded{display:block}.folder-contents .folder-tree,.folder-contents .saved-projects-list{margin-top:var(--space-sm)}.folder-contents .saved-projects-list{grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr))}.folder-contents .folder-item{margin-left:var(--space-md)}.folder-context-menu{position:absolute;z-index:var(--z-index-modal);min-width:160px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);box-shadow:var(--shadow-lg);padding:var(--space-xs)}.folder-context-menu-item{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm) var(--space-md);background:transparent;border:none;font-size:var(--font-size-sm);color:var(--color-text-primary);text-align:left;cursor:pointer;border-radius:var(--border-radius-sm);transition:background-color var(--motion-fast)}.folder-context-menu-item:hover{background:var(--color-hover-bg)}.folder-context-menu-item:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.folder-context-menu-item.danger{color:var(--color-error)}.folder-context-menu-item.danger:hover{background:color-mix(in srgb,var(--color-error) 15%,transparent)}.folder-item.drag-over>.folder-header{border-color:var(--color-accent);border-style:dashed;background:color-mix(in srgb,var(--color-accent) 10%,transparent)}.folder-item.dragging,.saved-project-card.dragging{opacity:.5}.saved-project-card.drag-over{border-color:var(--color-accent);border-style:dashed}.drop-zone-indicator{padding:var(--space-md);border:2px dashed var(--color-border);border-radius:var(--border-radius-sm);text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--space-md)}.drop-zone-indicator.active{border-color:var(--color-accent-fg);background:color-mix(in srgb,var(--color-accent) 10%,transparent);color:var(--color-accent-fg)}.folder-color-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.cache-clear-dialog{max-width:500px}.preset-import-mode-dialog,.import-mode-dialog{max-width:440px;padding:0;border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-bg-primary);color:var(--color-text-primary);box-shadow:var(--shadow-lg)}.preset-import-mode-dialog::backdrop,.import-mode-dialog::backdrop{background:#00000080}.import-mode-form{display:flex;flex-direction:column;gap:var(--space-md);padding:var(--space-lg)}.import-mode-title{margin:0;font-size:var(--font-size-lg);color:var(--color-text-primary)}.import-mode-fieldset{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-sm)}.import-mode-legend{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);padding:0 var(--space-xs);color:var(--color-text-secondary)}.import-mode-option{display:flex;align-items:flex-start;gap:var(--space-sm);cursor:pointer;font-size:var(--font-size-sm);color:var(--color-text-primary)}.import-mode-option input[type=radio]{margin-top:3px;flex-shrink:0;accent-color:var(--color-accent)}.import-mode-label{display:flex;flex-direction:column;gap:2px}.import-mode-desc{font-size:var(--font-size-xs, .75rem);color:var(--color-text-secondary);font-weight:400}.import-mode-actions{display:flex;gap:var(--space-sm);justify-content:flex-end}:root[data-high-contrast=true] .import-mode-fieldset{border-width:2px}:root[data-high-contrast=true] .import-mode-option input[type=radio]{outline:2px solid var(--color-accent);outline-offset:2px}@media(forced-colors:active){.preset-import-mode-dialog,.import-mode-dialog,.import-mode-fieldset{border:1px solid ButtonText}.import-mode-option input[type=radio]:checked{forced-color-adjust:none;outline:2px solid Highlight}}.cache-clear-warning{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md);background:color-mix(in srgb,var(--color-warning) 15%,transparent);border:1px solid var(--color-warning);border-radius:var(--border-radius-sm);margin-bottom:var(--space-md)}.cache-clear-warning-icon{flex-shrink:0;font-size:1.5rem}.cache-clear-warning-text{font-size:var(--font-size-sm);color:var(--color-text-primary)}.cache-clear-sizes{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-bottom:var(--space-md)}.cache-size-item{padding:var(--space-md);background:var(--color-bg-secondary);border-radius:var(--border-radius-sm);text-align:center}.cache-size-label{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-bottom:var(--space-xs)}.cache-size-value{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary)}.cache-clear-options{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-lg)}.cache-clear-option{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--motion-fast)}.cache-clear-option:hover{border-color:var(--color-accent)}.cache-clear-option input[type=checkbox]{margin-top:2px;width:20px;height:20px;cursor:pointer}.cache-clear-option-content{flex:1}.cache-clear-option-label{font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-xs)}.cache-clear-option-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.cache-clear-option.preservation-off .cache-clear-option-label{color:var(--color-error)}.cache-clear-option.preservation-on .cache-clear-option-label{color:var(--color-success)}.preservation-indicator{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-xs);padding:2px 8px;border-radius:10px;margin-left:var(--space-sm)}.preservation-indicator.danger{background:color-mix(in srgb,var(--color-error) 15%,transparent);color:var(--color-error)}.preservation-indicator.safe{background:color-mix(in srgb,var(--color-success) 15%,transparent);color:var(--color-success)}.cache-clear-backup-prompt{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md);background:color-mix(in srgb,var(--color-info) 10%,transparent);border:1px solid var(--color-info);border-radius:var(--border-radius-sm);margin-bottom:var(--space-md)}.cache-clear-backup-prompt .btn{flex-shrink:0}.file-manager-modal .preset-modal-content{width:min(92vw,800px);max-width:800px;max-height:min(90vh,860px);display:flex;flex-direction:column;overflow:hidden}.file-manager-modal .preset-modal-header,.file-manager-modal .preset-modal-footer{flex-shrink:0}.file-manager-modal .preset-modal-body{flex:1;min-height:0;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.file-manager-modal .file-manager-tree{max-height:none;overflow-y:visible;border:none;background:transparent;border-radius:0}.file-manager-tree{max-height:min(60vh,400px);overflow-y:auto;border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-bg-primary);scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.file-manager-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);min-height:var(--size-touch-target);border-bottom:1px solid var(--color-border);font-size:var(--font-size-sm);color:var(--color-text-primary)}.file-manager-item:last-child{border-bottom:none}.file-manager-item:hover{background:var(--color-hover-bg)}.file-manager-item-icon{flex-shrink:0;width:20px;height:20px;color:var(--color-text-secondary)}.file-manager-item-icon.main-file{color:var(--color-accent-fg)}.file-manager-item-path{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--color-text-primary)}.file-manager-item-size{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.file-manager-main-badge{display:inline-block;padding:var(--space-2xs) var(--space-xs);background:var(--color-accent);color:var(--color-accent-text);font-size:var(--font-size-2xs);font-weight:600;border-radius:var(--border-radius-sm);border:1px solid transparent}.file-manager-item-actions{display:flex;gap:var(--space-2xs);margin-left:auto;flex-shrink:0}.file-manager-item-actions .btn-rename-project-file,.file-manager-item-actions .btn-delete-project-file{color:var(--color-text-secondary);border-color:var(--color-border-light, var(--color-border));background:transparent;transition:color var(--motion-fast),border-color var(--motion-fast),background-color var(--motion-fast)}.file-manager-item-actions .btn-rename-project-file:hover:not(:disabled),.file-manager-item-actions .btn-delete-project-file:hover:not(:disabled){color:var(--color-text-primary);border-color:var(--color-text-primary);background:var(--color-bg-secondary)}.file-manager-item-actions .btn-rename-project-file:focus-visible,.file-manager-item-actions .btn-delete-project-file:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.btn-delete-project-file:hover:not(:disabled),.btn-delete-project-folder:hover:not(:disabled){background:var(--color-error-bg, rgba(220, 53, 69, .1));color:var(--color-error);border-color:var(--color-error)}.btn-delete-project-file:disabled{color:var(--color-text-tertiary);border-color:var(--color-border-light, var(--color-border));cursor:not-allowed}.file-manager-folder{border-bottom:1px solid var(--color-border)}.file-manager-folder:last-child{border-bottom:none}.file-manager-folder-header{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);min-height:var(--size-touch-target);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold, 600);cursor:pointer;list-style:none;color:var(--color-text-primary);background:var(--color-bg-secondary)}.file-manager-folder-header::-webkit-details-marker{display:none}.file-manager-folder-header:hover{background:var(--color-hover-bg)}.file-manager-folder-icon{flex-shrink:0;color:var(--color-accent-fg)}.file-manager-folder-name{flex:1;color:var(--color-text-primary)}.file-manager-folder-count{font-size:var(--font-size-xs);font-weight:400;color:var(--color-text-secondary)}.file-manager-folder-contents{padding-left:var(--space-md)}.file-manager-folder-contents .file-manager-item{padding-left:var(--space-lg)}.file-manager-folder-actions{display:flex;gap:var(--space-2xs);margin-left:auto}.file-manager-folder-actions .btn-icon{color:var(--color-text-secondary);border-color:var(--color-border-light, var(--color-border));background:transparent;transition:color var(--motion-fast),border-color var(--motion-fast),background-color var(--motion-fast)}.file-manager-folder-actions .btn-icon:hover:not(:disabled){color:var(--color-text-primary);border-color:var(--color-text-primary);background:var(--color-bg-secondary)}.file-manager-folder-actions .btn-icon:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.file-manager-empty-folder{font-size:var(--font-size-sm);color:var(--color-text-secondary);padding:var(--space-sm) var(--space-lg);font-style:italic}:root[data-high-contrast=true] .file-manager-item{border-width:2px}:root[data-high-contrast=true] .file-manager-folder{border-width:2px}:root[data-high-contrast=true] .file-manager-folder-header{font-weight:700}:root[data-high-contrast=true] .file-manager-main-badge{font-weight:700;border:2px solid var(--color-accent-text)}:root[data-high-contrast=true] .file-manager-item-actions .btn-rename-project-file,:root[data-high-contrast=true] .file-manager-item-actions .btn-delete-project-file,:root[data-high-contrast=true] .file-manager-folder-actions .btn-icon{border-width:2px;color:var(--color-text-primary);border-color:var(--color-text-primary)}:root[data-high-contrast=true] .file-manager-item-actions .btn-rename-project-file:focus-visible,:root[data-high-contrast=true] .file-manager-item-actions .btn-delete-project-file:focus-visible,:root[data-high-contrast=true] .file-manager-folder-actions .btn-icon:focus-visible{outline-width:4px}@media(prefers-reduced-motion:reduce){.file-manager-item-actions .btn-rename-project-file,.file-manager-item-actions .btn-delete-project-file,.file-manager-folder-actions .btn-icon,.file-manager-item{transition:none}}@media(forced-colors:active){.file-manager-item{border-color:CanvasText;color:CanvasText}.file-manager-item-icon,.file-manager-item-icon.main-file,.file-manager-item-path,.file-manager-folder-name{color:CanvasText}.file-manager-item-size,.file-manager-folder-count{color:GrayText}.file-manager-main-badge{background:Highlight;color:HighlightText;border:1px solid HighlightText}.file-manager-folder{border-color:CanvasText}.file-manager-folder-header{background:Canvas;color:CanvasText}.file-manager-folder-icon{color:CanvasText}.file-manager-empty-folder{color:GrayText}.file-manager-item-actions .btn-rename-project-file,.file-manager-item-actions .btn-delete-project-file,.file-manager-folder-actions .btn-icon{border:1px solid ButtonText;color:ButtonText;background:ButtonFace}.btn-delete-project-file:hover:not(:disabled),.btn-delete-project-folder:hover:not(:disabled){border-color:ButtonText;color:ButtonText;background:ButtonFace}.btn-delete-project-file:disabled{color:GrayText;border-color:GrayText}.file-manager-item-actions .btn-rename-project-file:focus-visible,.file-manager-item-actions .btn-delete-project-file:focus-visible,.file-manager-folder-actions .btn-icon:focus-visible{outline:2px solid Highlight;outline-offset:2px}}.file-manager-toolbar{display:flex;gap:var(--space-sm);padding:var(--space-md) 0}.persistence-status{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--border-radius-sm)}.persistence-status.persistent{background:color-mix(in srgb,var(--color-success) 15%,transparent);color:var(--color-success)}.persistence-status.not-persistent{background:color-mix(in srgb,var(--color-warning) 15%,transparent);color:var(--color-warning)}.persistence-status-icon{width:12px;height:12px}@media(max-width:767px){.saved-projects-header{flex-direction:column;align-items:stretch}.saved-projects-actions{justify-content:flex-end}.saved-projects-actions .btn .btn-text{display:none}.folder-contents{padding-left:var(--space-md)}.folder-contents .folder-item{margin-left:var(--space-sm)}.folder-contents .saved-projects-list{grid-template-columns:1fr}.folder-actions{opacity:1}.cache-clear-sizes{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.folder-header,.folder-expand-icon,.folder-actions{transition:none}}.examples-section{margin-top:var(--space-xl);padding-top:var(--space-xl);padding-left:max(0px,env(safe-area-inset-left,0px));padding-right:max(0px,env(safe-area-inset-right,0px));border-top:1px solid var(--color-border)}.examples-section p{margin-bottom:var(--space-md);color:var(--color-text-secondary)}.preview-settings-panel{margin:var(--space-sm) 0;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-secondary)}.preview-settings-header{padding:var(--space-sm) var(--space-md);user-select:text;font-weight:600;font-size:var(--font-size-sm);display:flex;align-items:center;gap:var(--space-xs);transition:background-color var(--motion-base) ease}.preview-settings-header:hover{background-color:var(--color-bg-primary)}.preview-settings-header:focus{outline:3px solid var(--color-focus);outline-offset:-3px}.settings-icon{font-size:1rem}.preview-settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-md);padding:var(--space-md);padding-top:var(--space-sm);align-items:start}.settings-col{display:flex;flex-direction:column;gap:var(--space-sm);min-width:0}.preview-settings .toggle-label{font-size:var(--font-size-sm)}.settings-col .preview-setting label[for]{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-2xs)}.settings-col .slider-container{width:100%}.preview-setting{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.preview-setting.cache-tools{justify-content:space-between}.preview-setting.cache-tools .btn{margin-left:auto}.preview-setting-label{margin-right:var(--space-xs)}.preview-setting-divider{border-top:1px solid var(--color-border);margin:var(--space-xs) 0}.preview-settings-subheading{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold, 600);color:var(--color-text-secondary);display:block;margin-bottom:var(--space-2xs)}.preview-settings select{min-height:36px;border-radius:var(--border-radius-sm);border:1px solid var(--color-border);background:var(--color-bg-primary);color:var(--color-text-primary);padding:0 var(--space-sm)}.preview-setting-divider{width:100%;height:1px;background-color:var(--color-border);margin:var(--space-xs) 0}.preview-setting-group{display:flex;flex-direction:column;gap:var(--space-xs);padding-top:var(--space-xs)}.preview-setting-group-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.preview-setting-inline{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-sm)}.preview-setting-inline span{min-width:6rem;color:var(--color-text-primary)}.preview-setting-inline select,.preview-setting-inline input[type=number]{flex:1;min-width:0;padding:var(--space-xs) var(--space-sm);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);font-size:var(--font-size-sm)}.preview-setting-inline input[type=number]{width:5rem}.grid-color-row{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) 0;flex-basis:100%}.grid-color-label{font-size:var(--font-size-sm);color:var(--color-text-primary);min-width:5rem}.grid-color-picker{width:2rem;height:2rem;padding:2px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-raised);cursor:pointer}.grid-color-picker:focus{outline:none;border-color:var(--color-accent);box-shadow:var(--focus-ring)}:root[data-high-contrast=true] .grid-color-picker{border-width:2px}@media(forced-colors:active){.grid-color-picker{border:1px solid ButtonText;forced-color-adjust:none}.grid-color-picker:focus{border-color:Highlight;outline:2px solid Highlight}}.grid-size-compact-row{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.grid-preset-select{flex:1;min-width:0;padding:var(--space-xs) var(--space-sm);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);color:var(--color-text-primary);font-size:var(--font-size-sm);cursor:pointer}.grid-size-dims{display:inline-flex;align-items:center;gap:var(--space-xs);flex-shrink:0}.grid-dim-input{width:4.5rem;padding:var(--space-xs) var(--space-sm);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);color:var(--color-text-primary);font-size:var(--font-size-sm);text-align:center}.grid-dim-input:focus{outline:none;border-color:var(--color-accent);box-shadow:var(--focus-ring)}.grid-dim-separator{color:var(--color-text-secondary);font-size:var(--font-size-sm);user-select:none}:root[data-high-contrast=true] .grid-preset-select,:root[data-high-contrast=true] .grid-dim-input{border-width:2px}@media(forced-colors:active){.grid-preset-select,.grid-dim-input{border:1px solid ButtonText;background:Field;color:FieldText;forced-color-adjust:none}.grid-dim-input:focus,.grid-preset-select:focus{border-color:Highlight;outline:2px solid Highlight}}.grid-preset-save-row,.grid-preset-delete-row{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap;padding-top:var(--space-xs)}.grid-preset-name-input{flex:1;min-width:0;padding:var(--space-xs) var(--space-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-input-bg);color:var(--color-text-primary);font-size:var(--font-size-sm)}.grid-preset-name-input:focus{outline:none;border-color:var(--color-accent);box-shadow:var(--focus-ring)}.grid-preset-error{display:block;flex-basis:100%;font-size:var(--font-size-xs, .75rem);color:var(--color-error)}:root[data-high-contrast=true] .grid-preset-name-input{border-width:2px}:root[data-high-contrast=true] .grid-preset-name-input:focus{border-width:3px}@media(forced-colors:active){.grid-preset-name-input{border:1px solid ButtonText;background:Field;color:FieldText;forced-color-adjust:none}.grid-preset-name-input:focus{border-color:Highlight;outline:2px solid Highlight}.grid-preset-error{color:LinkText}}.preview-setting-hint{flex-basis:100%;font-size:var(--font-size-xs);color:var(--color-text-secondary);margin:0;padding-left:calc(48px + var(--space-sm));line-height:1.4}:root[data-high-contrast=true] .preview-setting-hint{color:var(--color-text-primary)}.preview-setting.rotation-speed-setting{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-xs)}.preview-setting.rotation-speed-setting .preview-setting-label{margin-right:0}.preview-setting.rotation-speed-setting .slider-value{min-width:4.5rem;font-variant-numeric:tabular-nums}:root[data-high-contrast=true] .preview-setting.rotation-speed-setting .slider-container input[type=range]{height:8px;border:2px solid var(--color-border);border-radius:var(--border-radius-sm)}:root[data-high-contrast=true] .preview-setting.rotation-speed-setting .slider-value{font-weight:700}.update-banner{position:sticky;top:0;z-index:var(--z-index-sticky);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);padding:var(--space-sm) var(--space-md)}.update-banner.hidden{display:none}.update-banner-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);flex-wrap:wrap}.update-banner-text{color:var(--color-text-primary);font-weight:600}.update-banner-actions{display:inline-flex;align-items:center;gap:var(--space-sm)}.model-color-setting{padding-top:var(--space-sm);border-top:1px solid var(--color-border);margin-top:var(--space-xs)}.model-color-controls{display:flex;align-items:center;gap:var(--space-sm)}.model-color-toggle .toggle-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);user-select:none}.model-color-picker{display:inline-flex;align-items:center;gap:var(--space-xs)}.model-color-picker.disabled{opacity:.4;pointer-events:none}.model-appearance-controls{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xs)}.model-appearance-toggle .toggle-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);user-select:none}.model-appearance-sliders.disabled{opacity:.4;pointer-events:none}@media(max-width:767px){.preview-settings{grid-template-columns:1fr;gap:var(--space-sm);padding:var(--space-sm)}}@media(pointer:fine)and (min-width:768px){.preview-settings{gap:var(--space-sm)}}.model-color-picker input[type=color]{width:44px;height:32px;padding:var(--space-2xs);border:2px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);cursor:pointer;transition:border-color var(--motion-base)}.model-color-picker input[type=color]:hover{border-color:var(--color-accent)}.model-color-picker input[type=color]:focus{outline:3px solid var(--color-focus);outline-offset:2px}.model-color-picker .btn-icon{width:32px;height:32px;padding:0;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-secondary);font-size:var(--size-icon-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all var(--motion-base)}.model-color-picker .btn-icon:hover{background:var(--color-bg-secondary);border-color:var(--color-accent);color:var(--color-text-primary)}.model-color-picker .btn-icon:focus{outline:3px solid var(--color-focus);outline-offset:2px}.overlay-summary:hover{background-color:var(--color-bg-primary)}.overlay-summary:focus{outline:3px solid var(--color-focus);outline-offset:-3px}.overlay-details[open] .overlay-summary{border-bottom:1px solid var(--color-border)}.overlay-summary-icon{font-size:var(--font-size-base)}.overlay-summary-text{flex:1;font-weight:var(--font-weight-semibold, 600)}.overlay-status{font-size:var(--font-size-sm);color:var(--color-text-secondary);padding:var(--space-2xs) var(--space-xs);background:var(--color-bg-secondary);border-radius:var(--border-radius-sm)}.overlay-status.active{color:var(--color-success);background:var(--color-success-bg, rgba(76, 175, 80, .1))}.overlay-controls{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md);padding-top:var(--space-sm)}.overlay-control{display:flex;flex-direction:column;gap:var(--space-2xs)}.overlay-control-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.overlay-source-row{display:flex;gap:var(--space-xs);align-items:stretch}.overlay-select{flex:1;min-width:0;padding:var(--space-xs) var(--space-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);font-size:var(--font-size-sm);min-height:var(--size-touch-target-sm)}.overlay-select:focus{outline:3px solid var(--color-focus);outline-offset:2px}.overlay-select option,.measure-image-select option,.measure-unit-select option{background:var(--color-bg-primary);color:var(--color-text-primary)}.overlay-upload-btn{flex-shrink:0;white-space:nowrap;cursor:pointer}.overlay-upload-btn:hover{background:var(--color-hover-bg)}.overlay-dimensions-display{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);background:var(--color-bg-secondary);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm)}.overlay-dimensions-value{font-weight:500;color:var(--color-text-primary)}.overlay-enable-toggle{margin:0}.overlay-opacity-control .slider-container,.overlay-rotation-control .slider-container{display:flex;align-items:center;gap:var(--space-sm)}.overlay-opacity-control input[type=range],.overlay-rotation-control input[type=range]{flex:1;min-width:100px}.overlay-color-row{display:flex;align-items:center;gap:var(--space-sm)}.overlay-color-row input[type=color]{width:32px;height:28px;padding:1px;border:1px solid var(--color-border);border-radius:var(--radius-sm, 4px);background:transparent;cursor:pointer}.overlay-color-row input[type=color].overlay-color-auto{opacity:.45;cursor:pointer}.overlay-auto-color-toggle{display:flex;align-items:center;gap:var(--space-2xs);font-size:var(--font-size-sm);margin:0;cursor:pointer}.overlay-fit-buttons{flex-direction:row;gap:var(--space-xs)}.overlay-fit-buttons .btn{flex:1}.overlay-advanced-details{margin-top:var(--space-xs)}.overlay-advanced-summary{font-size:var(--font-size-sm);color:var(--color-text-secondary);cursor:pointer;padding:var(--space-xs) 0;min-height:var(--size-touch-target-sm);display:flex;align-items:center}.overlay-advanced-summary:hover{color:var(--color-accent-fg)}.overlay-advanced-summary:focus{outline:3px solid var(--color-focus);outline-offset:2px}.overlay-advanced-controls{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-sm) 0}.overlay-override-toggle{margin-bottom:var(--space-xs)}.overlay-calibration-fieldset{border:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-sm)}.overlay-calibration-fieldset:disabled{opacity:.4;pointer-events:none}.overlay-size-row,.overlay-offset-row{display:flex;align-items:center;gap:var(--space-xs)}.overlay-size-field,.overlay-offset-field{display:flex;align-items:center;gap:var(--space-2xs);flex:1}.overlay-size-field input,.overlay-offset-field input{width:100%;max-width:80px;padding:var(--space-xs);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);font-size:var(--font-size-sm);text-align:right}.overlay-size-field input:focus,.overlay-offset-field input:focus{outline:3px solid var(--color-focus);outline-offset:2px}.overlay-size-field span,.overlay-offset-field span{font-size:var(--font-size-sm);color:var(--color-text-secondary);min-width:1ch}.overlay-aspect-lock{width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;flex-shrink:0}.overlay-aspect-lock[aria-pressed=false]{opacity:.5}.overlay-aspect-lock:hover{opacity:1}.measure-summary:hover{background-color:var(--color-bg-primary)}.measure-summary:focus{outline:3px solid var(--color-focus);outline-offset:-3px}.measure-details[open] .measure-summary{border-bottom:1px solid var(--color-border)}.measure-controls{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md);padding-top:var(--space-sm)}.measure-source-row{display:flex;gap:var(--space-xs);align-items:stretch}.measure-upload-btn{flex-shrink:0;white-space:nowrap;cursor:pointer}.measure-upload-btn:hover{background:var(--color-hover-bg)}.measure-info-row{display:flex;align-items:center;gap:var(--space-sm)}.measure-dim-display{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-family:var(--font-family-mono)}.measure-canvas-container{width:100%;height:240px;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);overflow:hidden;background:var(--color-bg-secondary);position:relative}.measure-canvas{width:100%;height:100%;cursor:crosshair;display:block}.measure-canvas:focus{outline:var(--focus-ring-width, 3px) solid var(--color-focus);outline-offset:var(--focus-ring-offset, -3px)}.measure-canvas.drag-over{outline:2px dashed var(--color-accent);outline-offset:-2px}.measure-coord-row{display:flex;gap:var(--space-sm)}.measure-coord-pair{display:flex;align-items:center;gap:var(--space-xs);flex:1}.measure-coord-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold, 600);color:var(--color-text-secondary);min-width:1.5ch}.measure-coord-value{font-family:var(--font-family-mono);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:var(--space-2xs) 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.complexity-tier-label.tier-beginner{background-color:var(--color-success-bg);color:var(--color-success-text)}[data-theme=dark] .complexity-tier-label.tier-standard{background-color:var(--color-info-bg);color:var(--color-info-text)}[data-theme=dark] .complexity-tier-label.tier-complex{background-color:var(--color-warning-bg);color:var(--color-warning-text)}@media(prefers-reduced-motion:reduce){.preview-state-indicator.state-pending,.preview-state-indicator.state-rendering,.preview-container.preview-rendering{animation:none}.preview-rendering-overlay{transition:opacity var(--motion-slow) ease;transform:translate(-50%)}.preview-rendering-overlay.visible{transform:translate(-50%)}@keyframes pulse-pending{0%,to{opacity:1}}@keyframes border-pulse{0%,to{box-shadow:var(--focus-ring)}}}.file-tree{margin-top:var(--space-sm);padding:var(--space-sm);background:var(--color-bg-secondary);border:1px solid 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var(--motion-base)}.format-select:hover{border-color:var(--color-accent)}.format-select:focus{outline:none;border-color:var(--color-accent);box-shadow:var(--focus-ring)}.format-info{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-style:italic;flex:1;min-width:200px}:root[data-high-contrast=true] .format-select{border-width:2px}@media(max-width:767px){.format-selector{flex-direction:column;align-items:stretch}.format-select,.format-info{width:100%}}.output-format-section{padding:var(--space-md);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);margin-bottom:var(--space-md)}.output-format-label{display:block;font-weight:600;color:var(--color-text-primary);font-size:var(--font-size-sm);margin-bottom:var(--space-xs)}.output-format-select{width:100%;padding:var(--space-sm) var(--space-md);border:1px solid 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var(--border-radius-sm);background:var(--color-input-bg);color:var(--color-text-primary);box-shadow:var(--shadow-md);max-height:280px;overflow-y:auto;overscroll-behavior:contain;box-sizing:border-box}.preset-combobox-option{padding:var(--space-xs) var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-primary);cursor:pointer;user-select:none;line-height:1.5}.preset-combobox-option:hover,.preset-combobox-option[aria-selected=true]{background:var(--color-bg-hover, var(--color-bg-secondary));color:var(--color-text-primary)}.preset-combobox-option.is-selected{font-weight:500}.preset-combobox-option.is-italic em{font-style:italic;color:var(--color-text-secondary)}.preset-combobox-empty{padding:var(--space-xs) var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-muted, var(--color-text-secondary));font-style:italic;user-select:none;cursor:default}.preset-combobox.is-disabled 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pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:1200px){.comparison-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr))}}@media(max-width:767px){.comparison-header{flex-direction:column;align-items:flex-start}.comparison-controls{width:100%}.comparison-controls .btn{flex:1;min-width:0;font-size:var(--font-size-sm)}.comparison-grid{grid-template-columns:1fr}.variant-card{padding:var(--space-sm)}.variant-preview{height:250px}.variant-actions{flex-wrap:wrap}}[data-high-contrast=true] .variant-card{border-width:2px}[data-high-contrast=true] .variant-state-complete,[data-high-contrast=true] .variant-state-error{border-width:3px}[data-high-contrast=true] .variant-actions .btn-icon{border-width:2px;font-weight:700}@media(prefers-reduced-motion:reduce){.variant-card,.variant-actions .btn-icon{transition:none}.variant-state-rendering .status-label{animation:none}}.library-details{position:relative}.library-summary{color:var(--color-text-primary);border-radius:var(--border-radius-sm)}.library-summary:hover{background:var(--color-bg-primary)}.library-summary:focus{outline:3px solid var(--color-focus);outline-offset:2px}.library-badge{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 var(--space-xs);background:var(--color-accent);color:var(--color-accent-text);border-radius:var(--border-radius-lg);font-size:var(--font-size-sm);font-weight:600}.library-content{padding:var(--space-md);padding-top:var(--space-sm)}.library-help{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-md)}.library-list{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-md)}.library-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--motion-base);min-height:var(--size-touch-target)}.library-item:hover{background:var(--color-bg-secondary);box-shadow:var(--shadow-sm)}.library-item:has(input:checked){border-color:var(--color-accent);background:var(--color-accent-subtle, rgba(0, 102, 204, .05))}.library-item:has(input:focus){outline:3px solid var(--color-focus);outline-offset:2px}.library-detected{border-color:var(--color-warning);border-width:2px}.library-item input[type=checkbox]{width:20px;height:20px;margin:0;cursor:pointer;accent-color:var(--color-accent)}.library-icon{font-size:var(--size-icon-lg);flex-shrink:0;line-height:1}.library-info{flex:1;display:flex;flex-direction:column;gap:var(--space-2xs);min-width:0}.library-name{font-weight:600;color:var(--color-text-primary);display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.library-required-badge{display:inline-block;padding:var(--space-2xs) var(--space-xs);background:var(--color-warning);color:var(--color-on-warning);border-radius:var(--border-radius-sm);font-size:var(--font-size-2xs);font-weight:700;text-transform:uppercase;letter-spacing:.5px}.library-description{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.3}.library-footer{padding-top:var(--space-sm);border-top:1px solid var(--color-border)}.btn-link{background:none;border:none;color:var(--color-text-primary);text-decoration-color:var(--color-accent-fg);cursor:pointer;text-decoration:underline;font-size:var(--font-size-sm);padding:var(--space-xs);transition:color var(--motion-base)}.btn-link-with-icon{display:inline-flex;align-items:center;gap:var(--space-2xs)}.btn-link:hover{color:var(--color-text-primary);text-decoration-color:var(--color-accent-fg);text-decoration-thickness:2px}.btn-link:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}[data-high-contrast=true] .library-controls,[data-high-contrast=true] .library-item{border-width:2px}[data-high-contrast=true] .library-detected{border-width:3px}[data-high-contrast=true] .library-badge{font-weight:700}[data-high-contrast=true] .library-required-badge{font-weight:900}@media(max-width:767px){.library-item{padding:var(--space-xs)}.library-icon{font-size:var(--size-icon-md)}.library-name{font-size:var(--font-size-sm)}.library-description{font-size:var(--font-size-2xs)}}@media(prefers-reduced-motion:reduce){.library-summary,.library-item{transition:none}.library-summary:before{transition:none}}.project-files-details{margin:0}.project-files-summary{color:var(--color-text-primary);border-radius:var(--border-radius-sm)}.project-files-summary:hover{background:var(--color-bg-tertiary)}.project-files-summary:focus{outline:3px solid var(--color-focus);outline-offset:2px}.project-files-badge{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 var(--space-xs);background:var(--color-accent);color:var(--color-accent-text);font-size:var(--font-size-sm);font-weight:600;border-radius:var(--border-radius-lg)}.project-files-content{padding:var(--space-sm);padding-top:var(--space-xs)}.project-files-help{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.project-files-warning{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-sm);margin-bottom:var(--space-sm);background:var(--color-warning-bg, rgba(255, 193, 7, .1));border:1px solid var(--color-warning, #ffc107);border-radius:var(--border-radius-sm);color:var(--color-warning-text, var(--color-text-primary));font-size:var(--font-size-sm)}.project-files-warning .warning-content{display:flex;align-items:flex-start;gap:var(--space-sm)}.project-files-warning .warning-icon{flex-shrink:0}.project-files-warning .btn-warning-action{align-self:flex-start;font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm)}.project-files-list{display:flex;flex-direction:column;gap:var(--space-xs);margin-bottom:var(--space-sm);max-height:200px;overflow-y:auto;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.project-file-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);font-size:var(--font-size-sm)}.project-file-item.main-file{border-color:var(--color-accent-fg);background:var(--color-accent-subtle)}.project-file-icon{flex-shrink:0;font-size:1.1em}.project-file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-family-mono)}.project-file-size{color:var(--color-text-secondary);font-size:var(--font-size-2xs);flex-shrink:0}.project-file-badge{display:inline-block;padding:var(--space-2xs) var(--space-xs);background:var(--color-accent);color:var(--color-accent-text);font-size:var(--font-size-2xs);font-weight:600;border-radius:var(--border-radius-sm)}.project-file-actions{display:flex;gap:var(--space-2xs);flex-shrink:0}.project-file-btn{padding:var(--space-2xs) var(--space-xs);font-size:var(--font-size-2xs);background:transparent;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);cursor:pointer;color:var(--color-text-secondary);transition:background var(--motion-base),color var(--motion-base),border-color var(--motion-base)}.project-file-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary);border-color:var(--color-accent)}.project-file-btn:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.project-file-btn.btn-danger:hover{background:var(--color-error-bg, rgba(220, 53, 69, .1));border-color:var(--color-error);color:var(--color-error)}.file-nav-breadcrumbs{display:flex;align-items:center;padding:var(--space-2xs) var(--space-xs);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);margin-bottom:var(--space-xs);min-height:0;overflow:hidden}.file-nav-breadcrumbs--modal{padding:var(--space-xs) var(--space-sm);margin-bottom:var(--space-sm);position:sticky;top:0;z-index:1;background:var(--color-bg-primary)}.file-nav-breadcrumb-list{display:flex;align-items:center;flex-wrap:nowrap;gap:0;margin:0;padding:0;list-style:none;overflow:hidden}.file-nav-breadcrumb-item{display:flex;align-items:center;min-width:0;flex-shrink:1}.file-nav-breadcrumb-item:not(:last-child):after{content:"›";color:var(--color-text-secondary);padding:0 var(--space-2xs);flex-shrink:0}.file-nav-breadcrumb-btn{display:inline-flex;align-items:center;gap:var(--space-2xs);padding:var(--space-2xs) var(--space-xs);background:transparent;border:none;border-radius:var(--border-radius-sm);cursor:pointer;color:var(--color-accent-fg);font-size:var(--font-size-2xs);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:10ch;transition:background-color var(--motion-fast)}.file-nav-breadcrumb-home{max-width:none;flex-shrink:0}.file-nav-breadcrumb-item:last-child .file-nav-breadcrumb-btn{color:var(--color-text-primary);font-weight:var(--font-weight-semibold, 600);pointer-events:none;max-width:16ch}.file-nav-breadcrumb-btn:hover{background:var(--color-hover-bg);text-decoration:underline}.file-nav-breadcrumb-btn:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.file-nav-folder-row{cursor:pointer;background:var(--color-bg-secondary)}.file-nav-folder-row:hover{background:var(--color-hover-bg)}.file-nav-folder-row:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.file-nav-folder-count{color:var(--color-text-secondary);font-size:var(--font-size-2xs);flex-shrink:0}.file-nav-folder-chevron{color:var(--color-text-secondary);font-size:var(--font-size-sm);flex-shrink:0;margin-left:var(--space-2xs)}:root[data-high-contrast=true] .file-nav-breadcrumbs{border-width:2px}:root[data-high-contrast=true] .file-nav-breadcrumb-btn{color:LinkText}:root[data-high-contrast=true] .file-nav-breadcrumb-item:last-child .file-nav-breadcrumb-btn{color:CanvasText}:root[data-high-contrast=true] .file-nav-folder-row{border-width:2px}@media(forced-colors:active){.file-nav-breadcrumbs{border-color:CanvasText;background:Canvas}.file-nav-breadcrumb-btn{color:LinkText;forced-color-adjust:none}.file-nav-breadcrumb-item:last-child .file-nav-breadcrumb-btn{color:CanvasText}.file-nav-folder-row{border-color:CanvasText;background:Canvas}.file-nav-folder-chevron,.file-nav-folder-count{color:CanvasText}}@media(prefers-reduced-motion:reduce){.file-nav-breadcrumb-btn,.file-nav-folder-row{transition:none}}.project-files-actions{margin-bottom:var(--space-sm)}.project-files-add-btn{display:inline-flex;align-items:center;gap:var(--space-xs);cursor:pointer}.project-files-footer{border-top:1px solid var(--color-border);padding-top:var(--space-xs);margin-top:var(--space-xs)}.project-files-hint{font-size:var(--font-size-2xs);color:var(--color-text-secondary);margin:0}.companion-empty-state{padding:var(--space-sm) var(--space-md);color:var(--color-text-secondary);font-size:var(--font-size-sm);text-align:center;border:1px dashed var(--color-border);border-radius:var(--border-radius-sm);margin-bottom:var(--space-sm)}.companion-empty-state p{margin:0}.companion-empty-state code{font-size:.85em;padding:1px 4px;background:var(--color-bg-tertiary);border-radius:3px}.companion-save-btn{margin-top:var(--space-xs);width:100%}[data-high-contrast=true] .project-files-controls,[data-high-contrast=true] .project-file-item{border-width:2px}[data-high-contrast=true] .project-file-item.main-file{border-width:3px}.text-file-editor-textarea{width:100%;min-height:300px;padding:var(--space-sm);font-family:var(--font-family-mono);font-size:var(--font-size-sm);line-height:1.5;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);color:var(--color-text-primary);resize:vertical;-webkit-text-size-adjust:none;text-size-adjust:none}.text-file-editor-textarea:focus{outline:3px solid var(--color-focus);outline-offset:2px;border-color:var(--color-accent)}.text-editor-info{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.text-editor-info span{font-family:var(--font-family-mono);font-weight:600;color:var(--color-text-primary)}.text-editor-hint{font-size:var(--font-size-2xs);color:var(--color-text-secondary);margin-top:var(--space-sm);margin-bottom:0}.param-control--color{margin-bottom:var(--space-md)}.color-picker-container{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-xs)}.color-preview{width:44px;height:44px;border-radius:var(--border-radius-sm);border:2px solid var(--color-border);box-shadow:var(--shadow-sm);transition:border-color var(--motion-base)}.color-preview:hover{border-color:var(--color-accent)}.color-picker{width:64px;height:44px;border:2px solid var(--color-border);border-radius:var(--border-radius-sm);cursor:pointer;background:none;padding:var(--space-2xs);transition:border-color var(--motion-base)}.color-picker:hover{border-color:var(--color-accent)}.color-picker:focus{outline:3px solid var(--color-focus);outline-offset:2px;border-color:var(--color-accent)}.color-picker::-webkit-color-swatch-wrapper{padding:0}.color-picker::-webkit-color-swatch{border:none;border-radius:var(--border-radius-sm)}.color-hex-input{width:90px;padding:var(--space-sm);font-family:var(--font-family-mono);font-size:var(--font-size-base);border:2px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);text-transform:uppercase;transition:border-color var(--motion-base)}.color-hex-input:hover{border-color:var(--color-accent)}.color-hex-input:focus{outline:3px solid var(--color-focus);outline-offset:2px;border-color:var(--color-accent)}.color-hex-input::placeholder{color:var(--color-text-secondary)}[data-high-contrast=true] .color-preview,[data-high-contrast=true] .color-picker,[data-high-contrast=true] .color-hex-input{border-width:3px}@media(max-width:767px){.color-picker-container{flex-wrap:wrap}.color-preview{width:40px;height:40px}.color-picker{width:56px;height:40px}.color-hex-input{width:100%;flex:1 1 100%}}.param-control--file{margin-bottom:var(--space-md)}.file-upload-container{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-xs);flex-wrap:wrap}.file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.file-upload-button{padding:var(--space-sm) var(--space-md);background:var(--color-accent);color:var(--color-accent-text);border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-base);font-weight:500;cursor:pointer;min-height:44px;transition:background-color var(--motion-base),transform var(--motion-fast)}.file-upload-button:hover{background:var(--color-accent-hover)}.file-upload-button:focus{outline:3px solid var(--color-focus);outline-offset:2px}.file-upload-button:active{transform:translateY(1px)}.file-info{padding:var(--space-sm);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-sm);display:flex;flex-direction:column;gap:var(--space-xs);line-height:1.4}.file-info-summary{min-width:0;word-wrap:break-word}.file-info-details{font-size:var(--font-size-xs)}.file-info-details summary{cursor:pointer;user-select:none;color:var(--color-text-primary);padding:var(--space-xs) 0;font-size:var(--font-size-xs)}.file-info-details summary:hover{text-decoration:underline}.file-info-details summary:focus{outline:2px solid var(--color-focus);outline-offset:2px}.file-info-tree{margin-top:var(--space-xs);font-family:monospace;font-size:var(--font-size-xs);white-space:pre-wrap;overflow-x:auto}.file-info--error{background:#dc35451a;color:var(--color-error);border-color:var(--color-error)}.file-clear-button{width:44px;height:44px;background:var(--color-error);color:var(--color-accent-text);border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-lg);cursor:pointer;transition:background-color var(--motion-base),transform var(--motion-fast);display:inline-flex;align-items:center;justify-content:center}.file-clear-button:hover{background:var(--color-error-hover)}.file-clear-button:focus{outline:3px solid var(--color-error);outline-offset:2px}.file-clear-button:active{transform:translateY(1px)}[data-high-contrast=true] .file-upload-button{border:2px solid currentColor}[data-high-contrast=true] .file-info{border-width:3px}[data-high-contrast=true] .file-clear-button{border:2px solid currentColor}@media(max-width:767px){.file-upload-container{flex-direction:column;align-items:stretch}.file-upload-button,.file-info,.file-clear-button{width:100%}.file-clear-button{width:auto}}@media(max-height:720px){.upload-zone{padding:var(--space-lg)}.features-overview{margin-top:var(--space-lg)}}@media(prefers-reduced-motion:reduce){.color-preview,.color-picker,.color-hex-input,.file-upload-button,.file-clear-button{transition:none}}.vector-parameter{border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:var(--space-md);margin-bottom:var(--space-md)}.vector-parameter legend{font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary);padding:0 var(--space-xs);display:flex;align-items:center;gap:var(--space-xs)}.vector-parameter .parameter-description{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin:var(--space-xs) 0 var(--space-sm) 0;padding:0}.vector-inputs{display:flex;gap:var(--space-sm);flex-wrap:wrap}.vector-component{flex:1;min-width:80px;max-width:150px}.vector-component .component-label{display:block;font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-xs);font-weight:500}.vector-input{width:100%;padding:var(--space-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-size:var(--font-size-base);text-align:center;min-height:44px;background:var(--color-input-bg);color:var(--color-text-primary);-webkit-text-fill-color:var(--color-text-primary)}.vector-input:focus{outline:2px solid var(--color-focus);outline-offset:2px;border-color:var(--color-accent)}.vector-input:hover{border-color:var(--color-accent)}.range-hint{display:block;font-size:var(--font-size-xs);color:var(--color-text-tertiary);text-align:center;margin-top:var(--space-xs)}[data-high-contrast=true] .vector-parameter,[data-high-contrast=true] .vector-input{border-width:2px}[data-high-contrast=true] .vector-input:focus{outline-width:3px}@media(max-width:480px){.vector-inputs{flex-direction:column}.vector-component{max-width:100%}}.raw-parameter{margin-bottom:var(--space-md)}.raw-input{width:100%;padding:var(--space-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-family:monospace;font-size:var(--font-size-sm);background:var(--color-bg-secondary);color:var(--color-text-primary);min-height:44px}.raw-input:focus{outline:2px solid var(--color-focus);outline-offset:2px;border-color:var(--color-accent)}@media(prefers-reduced-motion:reduce){.vector-input{transition:none}}.queue-badge{display:inline-block;min-width:20px;padding:var(--space-2xs) 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strong{color:var(--color-text-primary);font-weight:600;margin-left:var(--space-xs)}.queue-list{display:flex;flex-direction:column;gap:var(--space-sm);max-height:500px;overflow-y:auto;padding:var(--space-sm)}.queue-empty{text-align:center;padding:var(--space-xl);color:var(--color-text-secondary)}.queue-empty p{margin:var(--space-sm) 0}.queue-empty-hint{font-size:var(--font-size-sm);opacity:.7}.queue-item{background:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:var(--border-radius-md);padding:var(--space-md);transition:border-color var(--motion-base),box-shadow var(--motion-base)}.queue-item:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md)}.queue-item-queued{border-left:4px solid var(--color-warning)}.queue-item-rendering{border-left:4px solid var(--color-accent);background:var(--color-bg-secondary)}.queue-item-complete{border-left:4px solid var(--color-success)}.queue-item-error{border-left:4px solid 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var(--color-border);margin-bottom:var(--space-xs)}.customizer-header-control{display:flex;align-items:center;gap:var(--space-xs);min-height:var(--size-touch-target);font-size:var(--font-size-sm);cursor:pointer;white-space:nowrap}.customizer-header-control input[type=checkbox]{width:var(--space-md);height:var(--space-md);cursor:pointer;accent-color:var(--color-accent)}.customizer-header-control:focus-within{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset);border-radius:var(--border-radius-sm)}.customizer-header-select{min-height:var(--size-touch-target);padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm);border:var(--border-width-thin) solid var(--color-input-border);border-radius:var(--border-radius-sm);background:var(--color-input-bg);color:var(--color-text-primary);cursor:pointer}.customizer-header-select:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.customizer-header-row>.btn:last-child{margin-left:auto}.preset-search{display:flex;align-items:center;gap:var(--space-xs);position:relative;margin-bottom:var(--space-xs)}.preset-search-input{flex:1;min-width:0;padding:var(--space-xs) var(--space-sm);padding-right:calc(var(--space-sm) * 2 + var(--size-touch-target-sm, 32px));min-height:var(--size-touch-target);border:var(--border-width-thin) solid var(--color-input-border);border-radius:var(--border-radius-sm);background:var(--color-input-bg);color:var(--color-text-primary);font-size:var(--font-size-sm)}.preset-search-input:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.preset-search-clear{position:absolute;right:var(--space-xs);top:50%;transform:translateY(-50%);min-width:var(--size-touch-target);min-height:var(--size-touch-target);display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--color-text-secondary);font-size:var(--font-size-md);border-radius:var(--border-radius-sm)}.preset-search-clear:hover{background:var(--color-hover-bg);color:var(--color-text-primary)}.preset-search-clear:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset)}.preset-actions-row{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap;margin-top:var(--space-xs)}.preset-actions-row .preset-actions-group{flex-shrink:0}.preset-actions-row>.btn:last-child{margin-left:auto}@media(prefers-reduced-motion:reduce){.preset-search-input,.preset-search-clear{transition:none}}@font-face{font-family:Iosevka Term;src:url(/fonts/iosevka-term-regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}:root[data-ui-variant=mono]{--font-family-base: "Iosevka Term", ui-monospace, "Courier New", Courier, monospace;--font-family-mono: "Iosevka Term", ui-monospace, "Courier New", Courier, monospace;--shadow-sm: none;--shadow-md: none;--shadow-lg: none;--border-radius-xs: 0px;--border-radius-sm: 0px;--border-radius-md: 0px;--border-radius-lg: 0px;--color-bg-primary: #000000;--color-bg-secondary: #0a0a0a;--color-bg-tertiary: #121212;--color-bg-elevated: #000000;--color-bg-primary-rgb: 0, 0, 0;--color-text-primary: #00ff00;--color-text-secondary: #00cc00;--color-text-tertiary: #009900;--color-text-muted: #009900;--color-accent: #00ff00;--color-accent-hover: #33ff33;--color-accent-text: #000000;--color-accent-subtle: #001a00;--color-accent-fg: #00ff00;--color-on-accent: #000000;--color-border: #00ff00;--color-border-light: #009900;--color-border-hover: #00ff00;--color-hover-bg: #1a4d1a;--color-focus: #00ff00;--color-error: #00ff00;--color-error-bg: #001a00;--color-error-hover: var(--color-accent-hover);--color-error-text: var(--color-text-primary);--color-on-error: var(--color-accent-text);--color-warning: #00ff00;--color-warning-bg: #001a00;--color-warning-hover: var(--color-accent-hover);--color-warning-text: var(--color-text-primary);--color-on-warning: var(--color-accent-text);--color-success: #00ff00;--color-success-bg: #001a00;--color-success-hover: var(--color-accent-hover);--color-success-text: var(--color-text-primary);--color-on-success: var(--color-accent-text);--color-info: var(--color-accent);--color-info-hover: var(--color-accent-hover);--color-info-text: var(--color-text-primary);--color-info-bg: var(--color-bg-secondary);--color-on-info: var(--color-accent-text);--color-input-bg: var(--color-bg-secondary);--color-input-border: var(--color-border);--color-input-border-focus: var(--color-focus);--color-skip-link-bg: var(--color-accent);--color-skip-link-text: var(--color-accent-text);--focus-ring: 0 0 0 3px var(--color-focus);--crt-glow-tight: 0 0 1px var(--color-accent);--crt-glow-mid: 0 0 2px color-mix(in srgb, var(--color-accent) 25%, transparent);--crt-glow-wide: 0 0 6px color-mix(in srgb, var(--color-accent) 10%, transparent);--crt-scanline-color: rgba(0, 0, 0, .12);--crt-vignette-color: rgba(0, 0, 0, .52)}:root[data-ui-variant=mono][data-theme=light]{--color-bg-primary: #000000;--color-bg-secondary: #0a0800;--color-bg-tertiary: #121000;--color-bg-elevated: #000000;--color-bg-primary-rgb: 0, 0, 0;--color-text-primary: #ffb000;--color-text-secondary: #cc8c00;--color-text-tertiary: #997200;--color-text-muted: #997200;--color-accent: #ffb000;--color-accent-hover: #ffc333;--color-accent-text: #000000;--color-accent-subtle: #1a0800;--color-accent-fg: #ffb000;--color-on-accent: #000000;--color-on-success: #000000;--color-on-warning: #000000;--color-on-error: #000000;--color-on-info: #000000;--color-text-on-primary: #000000;--color-border: #ffb000;--color-border-light: #997200;--color-border-hover: #ffb000;--color-hover-bg: #1a1000;--color-focus: #ffb000;--color-error: #ffb000;--color-error-bg: #1a0800;--color-warning: #ffb000;--color-warning-bg: #1a1000;--color-success: #ffb000;--color-success-bg: #0a0800}:root[data-ui-variant=mono] .app-header{background-color:var(--color-bg-primary);color:var(--color-accent);border-bottom:1px solid var(--color-border);box-shadow:none}:root[data-ui-variant=mono] .btn,:root[data-ui-variant=mono] button{border-radius:0;border:1px solid var(--color-border);box-shadow:none;background:var(--color-bg-tertiary);color:var(--color-text-primary)}:root[data-ui-variant=mono] .btn:hover,:root[data-ui-variant=mono] button:hover{background:var(--color-hover-bg);border-color:var(--color-accent);box-shadow:none;transform:none}:root[data-ui-variant=mono] .btn:active,:root[data-ui-variant=mono] button:active{transform:none}:root[data-ui-variant=mono] .btn-primary{background:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}:root[data-ui-variant=mono] .btn-icon-svg{shape-rendering:geometricPrecision}:root[data-ui-variant=mono] .alt-view-toggle{background:var(--color-bg-tertiary);border:1px solid var(--color-accent);color:var(--color-accent);border-radius:0}:root[data-ui-variant=mono] .alt-view-toggle svg{stroke:var(--color-accent)}:root[data-ui-variant=mono] .alt-view-toggle:hover{background:var(--color-hover-bg);border-color:var(--color-accent)}:root[data-ui-variant=mono] .alt-view-toggle[aria-pressed=true]{background:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}:root[data-ui-variant=mono] .alt-view-toggle[aria-pressed=true] svg{stroke:var(--color-accent-text)}:root[data-ui-variant=mono],:root[data-ui-variant=mono] body{cursor:url(/icons/cursor-mono.svg) 0 0,default}:root[data-ui-variant=mono] a,:root[data-ui-variant=mono] button,:root[data-ui-variant=mono] [role=button],:root[data-ui-variant=mono] summary,:root[data-ui-variant=mono] label{cursor:url(/icons/cursor-mono-pointer.svg) 4 0,pointer}:root[data-ui-variant=mono] input[type=checkbox],:root[data-ui-variant=mono] input[type=range]{cursor:url(/icons/cursor-mono-pointer.svg) 4 0,pointer}:root[data-ui-variant=mono] input[type=text],:root[data-ui-variant=mono] input[type=search],:root[data-ui-variant=mono] input[type=number],:root[data-ui-variant=mono] textarea{cursor:text;caret-color:var(--color-accent)}:root[data-ui-variant=mono] select{cursor:default}@media(forced-colors:active){:root[data-ui-variant=mono],:root[data-ui-variant=mono] body{cursor:auto}:root[data-ui-variant=mono] body:after{display:none}:root[data-ui-variant=mono] .preview-container:after{display:none}:root[data-ui-variant=mono] .preview-container{perspective:none}:root[data-ui-variant=mono] .preview-container canvas{transform:none}:root[data-ui-variant=mono] .panel-header,:root[data-ui-variant=mono] .echo-drawer-label,:root[data-ui-variant=mono] .preview-status-bar,:root[data-ui-variant=mono] h1,:root[data-ui-variant=mono] h2,:root[data-ui-variant=mono] h3{text-shadow:none}:root[data-ui-variant=mono] .panel-header:before{content:none}}:root[data-ui-variant=mono][data-theme=light],:root[data-ui-variant=mono][data-theme=light] body{cursor:url(/icons/cursor-mono-hc.svg) 0 0,default}:root[data-ui-variant=mono][data-theme=light] a,:root[data-ui-variant=mono][data-theme=light] button,:root[data-ui-variant=mono][data-theme=light] [role=button],:root[data-ui-variant=mono][data-theme=light] summary,:root[data-ui-variant=mono][data-theme=light] label{cursor:url(/icons/cursor-mono-hc-pointer.svg) 4 0,pointer}:root[data-ui-variant=mono][data-theme=light] input[type=checkbox],:root[data-ui-variant=mono][data-theme=light] input[type=range]{cursor:url(/icons/cursor-mono-hc-pointer.svg) 4 0,pointer}:root[data-ui-variant=mono] input,:root[data-ui-variant=mono] select,:root[data-ui-variant=mono] textarea{border-radius:0;border:1px solid var(--color-border);background:var(--color-bg-secondary);color:var(--color-text-primary);-webkit-text-fill-color:var(--color-text-primary);box-shadow:none}:root[data-ui-variant=mono] input:focus,:root[data-ui-variant=mono] select:focus,:root[data-ui-variant=mono] textarea:focus{outline:1px solid var(--color-focus);outline-offset:0;box-shadow:none}:root[data-ui-variant=mono] input[type=checkbox],:root[data-ui-variant=mono] input[type=radio],:root[data-ui-variant=mono] input[type=range],:root[data-ui-variant=mono] select{accent-color:var(--color-accent)}:root[data-ui-variant=mono] input[type=checkbox]:not([role=switch]):not(.switch){appearance:none;-webkit-appearance:none;width:18px;height:18px;margin:0;border:1px solid var(--color-border);background:var(--color-bg-secondary);display:inline-grid;place-content:center;cursor:pointer}:root[data-ui-variant=mono] input[type=checkbox]:not([role=switch]):not(.switch):after{content:"";width:.4em;height:.7em;border-right:.14em solid var(--color-accent);border-bottom:.14em solid var(--color-accent);transform:rotate(45deg) scale(0);transform-origin:center}:root[data-ui-variant=mono] input[type=checkbox]:not([role=switch]):not(.switch):checked:after{transform:rotate(45deg) scale(1)}:root[data-ui-variant=mono] input[type=checkbox]:not([role=switch]):not(.switch):focus-visible{outline:1px solid var(--color-focus);outline-offset:2px}:root[data-ui-variant=mono] input[type=checkbox]:not([role=switch]):not(.switch):disabled{opacity:.6;cursor:not-allowed}:root[data-ui-variant=mono] .preview-settings input[type=checkbox]{width:18px;height:18px}:root[data-ui-variant=mono] .advanced-toggle input[type=checkbox]{width:18px;height:18px}:root[data-ui-variant=mono] .library-item input[type=checkbox]{width:20px;height:20px}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]{appearance:none;-webkit-appearance:none;width:18px;height:18px;border-radius:0;border:1px solid var(--color-border);background:var(--color-bg-secondary);display:inline-grid;place-content:center;cursor:pointer;transition:none}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:before{content:none}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:after{content:"";width:.4em;height:.7em;border-right:.14em solid var(--color-accent);border-bottom:.14em solid var(--color-accent);transform:rotate(45deg) scale(0);transform-origin:center}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:checked{background:var(--color-bg-secondary);border-color:var(--color-border)}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:checked:after{transform:rotate(45deg) scale(1)}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:focus-visible{outline:1px solid var(--color-focus);outline-offset:2px}:root[data-ui-variant=mono] .toggle-switch input[type=checkbox]:disabled{opacity:.6;cursor:not-allowed}:root[data-ui-variant=mono] .slider-container input[type=range]{appearance:none;-webkit-appearance:none;height:8px;background:transparent;border:none}:root[data-ui-variant=mono] .slider-container input[type=range]::-webkit-slider-runnable-track{height:8px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:0}:root[data-ui-variant=mono] .slider-container input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;margin-top:-5px;background:var(--color-accent);border:1px solid var(--color-border);border-radius:0}:root[data-ui-variant=mono] .slider-container input[type=range]::-moz-range-track{height:8px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:0}:root[data-ui-variant=mono] .slider-container input[type=range]::-moz-range-thumb{width:16px;height:16px;background:var(--color-accent);border:1px solid var(--color-border);border-radius:0}:root[data-ui-variant=mono] .slider-container input[type=range]:focus-visible{outline:1px solid var(--color-focus);outline-offset:2px}:root[data-ui-variant=mono] .slider-container input[type=range]:disabled{opacity:.6;cursor:not-allowed}:root[data-ui-variant=mono] .param-panel,:root[data-ui-variant=mono] .preview-panel,:root[data-ui-variant=mono] .camera-panel{background:var(--color-bg-primary);border-color:var(--color-border);border-radius:0}:root[data-ui-variant=mono] .panel-header{background:var(--color-bg-secondary);border-radius:0}:root[data-ui-variant=mono] .modal-content{background:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:0;box-shadow:none}:root[data-ui-variant=mono] .modal-overlay{background:#00ff001a}:root[data-ui-variant=mono][data-theme=light] .modal-overlay{background:#ffb0001a}:root[data-ui-variant=mono] .param-tooltip{background:var(--color-bg-primary);border-color:var(--color-accent);box-shadow:none}:root[data-ui-variant=mono] .param-tooltip:before{border-bottom-color:var(--color-accent)}:root[data-ui-variant=mono] .param-tooltip:after{border-bottom-color:var(--color-bg-primary)}:root[data-ui-variant=mono] .workflow-progress{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}:root[data-ui-variant=mono] .actions-bar{background:var(--color-bg-primary);border-top:1px solid var(--color-border);box-shadow:none}@media(max-width:767px){:root[data-ui-variant=mono] .camera-drawer{background:var(--color-bg-primary)!important;border-color:var(--color-border)!important;border-radius:0!important;box-shadow:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}:root[data-ui-variant=mono] .camera-drawer-toggle-btn{background:var(--color-bg-secondary)!important;border-bottom:1px solid var(--color-border)!important;border-radius:0!important;box-shadow:none!important}:root[data-ui-variant=mono] .camera-drawer-body{background:var(--color-bg-primary)!important;border-top:1px solid var(--color-border)!important;border-radius:0!important;box-shadow:none!important}:root[data-ui-variant=mono] .camera-drawer-btn{background:var(--color-bg-tertiary)!important;border:1px solid var(--color-border)!important;border-radius:0!important}:root[data-ui-variant=mono] .camera-drawer-dpad-label{background:var(--color-bg-secondary)!important;border:1px solid var(--color-border)!important;border-radius:0!important}:root[data-ui-variant=mono] .alt-pan-toggle{background:var(--color-bg-tertiary)!important;border:1px solid var(--color-accent)!important;color:var(--color-accent)!important;border-radius:0!important}:root[data-ui-variant=mono] .alt-pan-toggle svg{stroke:var(--color-accent)!important}:root[data-ui-variant=mono] .alt-pan-toggle[aria-pressed=true],:root[data-ui-variant=mono] .alt-pan-toggle.active{background:var(--color-accent)!important;color:var(--color-accent-text)!important;border-color:var(--color-accent)!important}:root[data-ui-variant=mono] .alt-pan-toggle[aria-pressed=true] svg,:root[data-ui-variant=mono] .alt-pan-toggle.active svg{stroke:var(--color-accent-text)!important}}:root[data-ui-variant=mono] .preview-status-bar{background:var(--color-bg-secondary);border-color:var(--color-border);border-radius:0;backdrop-filter:none}:root[data-ui-variant=mono] .preview-status-bar.has-alt-adjust .preview-status-alt-adjust{flex-basis:100%;display:block;margin-top:var(--space-2xs);padding-top:var(--space-2xs);border-top:1px solid var(--color-border);font-family:var(--font-family-mono);font-size:var(--font-size-xs);color:var(--color-text-secondary)}:root[data-ui-variant=mono] .echo-drawer{background:var(--color-bg-primary);border-top:1px solid var(--color-accent)}:root[data-ui-variant=mono] .echo-drawer-toggle{background:transparent;border-bottom:1px solid var(--color-border)}:root[data-ui-variant=mono] .echo-drawer-toggle:hover{background:var(--color-accent)}:root[data-ui-variant=mono] .echo-drawer-toggle:hover .echo-drawer-label,:root[data-ui-variant=mono] .echo-drawer-toggle:hover .echo-drawer-arrow{color:var(--color-bg-primary)}:root[data-ui-variant=mono] .echo-drawer-label,:root[data-ui-variant=mono] .echo-drawer-arrow{color:var(--color-accent);font-family:var(--font-family-mono)}:root[data-ui-variant=mono] .echo-drawer--warning .echo-drawer-toggle{background:color-mix(in srgb,var(--color-warning) 15%,transparent)}:root[data-ui-variant=mono] .echo-drawer--warning .echo-drawer-label,:root[data-ui-variant=mono] .echo-drawer--warning .echo-drawer-arrow{color:var(--color-warning)}:root[data-ui-variant=mono] .echo-drawer--error .echo-drawer-toggle{background:color-mix(in srgb,var(--color-error) 15%,transparent)}:root[data-ui-variant=mono] .echo-drawer--error .echo-drawer-label,:root[data-ui-variant=mono] .echo-drawer--error .echo-drawer-arrow{color:var(--color-error)}:root[data-ui-variant=mono] .echo-messages{background:var(--color-bg-secondary);color:var(--color-accent);border-color:var(--color-border);border-radius:0}:root[data-ui-variant=mono] .console-output .echo-line{background:transparent;border-left:2px solid var(--color-accent);color:var(--color-accent);padding-left:var(--space-sm)}:root[data-ui-variant=mono] .preview-setting.model-color-setting{display:none!important}:root[data-ui-variant=mono] .grid-color-row{opacity:var(--opacity-disabled);cursor:not-allowed}:root[data-ui-variant=mono] .grid-color-row>*{pointer-events:none}:root[data-ui-variant=mono] ::-webkit-scrollbar{width:8px;height:8px}:root[data-ui-variant=mono] ::-webkit-scrollbar-thumb{background-color:var(--color-border);border-radius:0;border:2px solid var(--color-bg-secondary);background-clip:padding-box}:root[data-ui-variant=mono] ::-webkit-scrollbar-thumb:hover{background-color:var(--color-text-secondary)}:root[data-ui-variant=mono] ::-webkit-scrollbar-track{background:var(--color-bg-secondary)}:root[data-ui-variant=mono] ::-webkit-scrollbar-corner{background:var(--color-bg-secondary)}:root[data-ui-variant=mono] .param-panel::-webkit-scrollbar-thumb,:root[data-ui-variant=mono] .preview-content::-webkit-scrollbar-thumb,:root[data-ui-variant=mono] .welcome-screen::-webkit-scrollbar-thumb{background-color:var(--color-border)}:root[data-ui-variant=mono] .param-panel::-webkit-scrollbar-thumb:hover,:root[data-ui-variant=mono] .preview-content::-webkit-scrollbar-thumb:hover,:root[data-ui-variant=mono] .welcome-screen::-webkit-scrollbar-thumb:hover{background-color:var(--color-text-secondary)}:root[data-ui-variant=mono] .param-panel,:root[data-ui-variant=mono] .preview-content,:root[data-ui-variant=mono] .welcome-screen,:root[data-ui-variant=mono] .camera-panel-body,:root[data-ui-variant=mono] .features-panel,:root[data-ui-variant=mono] .features-tabs,:root[data-ui-variant=mono] .features-panel pre{scrollbar-width:thin;scrollbar-color:var(--color-border) var(--color-bg-secondary)}:root[data-ui-variant=mono] *{transition-duration:0s!important;background-image:none!important;scrollbar-width:thin;scrollbar-color:var(--color-border) var(--color-bg-secondary)}:root[data-ui-variant=mono] .gutter{background:var(--color-border)}:root[data-ui-variant=mono] .welcome-screen{background:var(--color-bg-primary)}:root[data-ui-variant=mono] .upload-zone{border:2px solid var(--color-border);border-radius:0;background:var(--color-bg-secondary)}:root[data-ui-variant=mono] .upload-zone:hover{background:var(--color-hover-bg);box-shadow:none}:root[data-ui-variant=mono] a{color:var(--color-accent)}:root[data-ui-variant=mono] a:hover{color:var(--color-text-secondary)}:root[data-ui-variant=mono] .param-control{border-radius:0}:root[data-ui-variant=mono] .comparison-container{background:var(--color-bg-primary);border-color:var(--color-border)}:root[data-ui-variant=mono] .preview-container{background:var(--color-bg-primary)}:root[data-ui-variant=mono] .alt-pan-toggle{background:var(--color-bg-tertiary);border:1px solid var(--color-accent);color:var(--color-accent);border-radius:0}:root[data-ui-variant=mono] .alt-pan-toggle svg{stroke:var(--color-accent)}:root[data-ui-variant=mono] .alt-pan-toggle:hover{background:var(--color-hover-bg);border-color:var(--color-accent)}:root[data-ui-variant=mono] 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