@font-face{font-family:Cafe24 Ohsquare Air;src:url(/fonts/cafe24-ohsquare-air.woff2) format("woff2");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:HiKR;src:url(/fonts/HiKR-ExtraBold.woff2) format("woff2");font-style:normal;font-weight:800;font-display:swap}:root{font-family:var(--font-ui);color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--font-ui: "IBM Plex Sans KR", "Pretendard Variable", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;--font-display: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--font-code: "JetBrains Mono", "Cascadia Code", "Consolas", monospace;--font-tag: "Cafe24 Ohsquare Air", "IBM Plex Sans KR", sans-serif;--font-brand: "HiKR", var(--font-display);--font-size-xs: .75rem;--font-size-label: .78125rem;--font-size-sm: .8125rem;--font-size-body: .875rem;--font-size-md: .9375rem;--font-size-section: 1rem;--font-size-heading: 1.125rem;--font-size-title: 1.375rem;--font-size-title-lg: 1.5rem;--font-size-metric: 1.625rem;--font-size-display: 1.75rem;--font-size-stat: 2rem;--font-size-hero: 3rem;--color-brand-50: #f3f1ff;--color-brand-100: #e7e3ff;--color-brand-200: #d3cefb;--color-brand-400: #9086ec;--color-brand-500: #6c5fe8;--color-brand-600: #584acf;--color-brand-700: #4438a8;--color-brand-rgb: 108, 95, 232;--color-ink-900: #172033;--color-ink-800: #344054;--color-muted: #667085;--color-line: #dde3ea;--color-line-soft: #edf0f4;--color-canvas: #f3f4f6;--color-paper: #ffffff;--color-wash: #f3f1ff;--color-success: #188038;--color-success-soft: #e6f4ea;--color-warning: #b06000;--color-warning-soft: #fef7e0;--color-danger: #d93025;--color-danger-soft: #fce8e6;--color-neutral: #52647a;--color-neutral-soft: #eef2f7;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--control-h-sm: 34px;--control-h: 40px;--control-h-lg: 44px;--icon-control-size: 34px;--avatar-size-sm: var(--icon-control-size);--avatar-size: var(--control-h);--row-h: 52px;--panel-pad: var(--space-4);--panel-gap: var(--space-4);--radius-sm: 8px;--radius-control: 10px;--radius-panel: 10px;--radius-popover: 10px;--radius-6: var(--radius-sm);--radius-8: var(--radius-control);--motion-press: .09s;--motion-fast: .12s;--motion-base: .18s;--motion-slow: .28s;--motion-page: .34s;--motion-progress: .42s;--ease-standard: cubic-bezier(.22, .61, .36, 1);--ease-emphasized: cubic-bezier(.16, 1, .3, 1);--ease-press: cubic-bezier(.2, .8, .2, 1);--press-scale: .975;--disabled-opacity: .52;--overlay-blur: 18px;--layer-select-popover: 140;--surface: var(--color-paper);--surface-raised: #ffffff;--surface-soft: #e9edf2;--surface-hover: #e3e7ed;--surface-selected: var(--color-wash);--surface-selected-soft: #f0eeff;--surface-selected-strong: #e1dcff;--line: var(--color-line);--line-soft: var(--color-line-soft);--line-strong: #98a3b3;--text: var(--color-ink-900);--text-soft: var(--color-ink-800);--muted: var(--color-muted);--color-on-accent: #ffffff;--overlay-backdrop: rgba(10, 18, 32, .48);--mask-opaque: #000000;--surface-glass: rgba(255, 255, 255, .9);--control-bg: #edf0f4;--control-hover: #e4e8ee;--control-selected: #ebe8ff;--chrome-bg: rgba(255, 255, 255, .96);--focus-ring: var(--color-brand-500);--focus-halo: rgba(var(--color-brand-rgb), .18);--shadow-popover: 0 18px 48px rgba(16, 35, 63, .14), 0 2px 10px rgba(16, 35, 63, .06);--shadow-lifted: 0 12px 36px rgba(16, 35, 63, .08);--shadow-accent-control: 0 1px 2px rgba(var(--color-brand-rgb), .18);--stroke-subtle: 1px solid var(--line-soft);--stroke-default: 1px solid var(--line);--stroke-strong: 1px solid var(--line-strong);--stroke-accent: 1px solid var(--accent-border);--surface-inverse-faint: rgba(255, 255, 255, .04);--surface-inverse-soft: rgba(255, 255, 255, .06);--surface-inverse-muted: rgba(255, 255, 255, .08);--surface-inverse-strong: rgba(255, 255, 255, .14);--accent-bg-hover: rgba(var(--color-brand-rgb), .075);--accent-bg-soft: rgba(var(--color-brand-rgb), .08);--accent-bg-strong: rgba(var(--color-brand-rgb), .16);--accent-border-soft: rgba(var(--color-brand-rgb), .32);--accent-border: #a79def;--accent-border-strong: #7c70e6;--ok-border: rgba(46, 125, 50, .35);--warn-border: rgba(149, 91, 19, .35);--bad-border: rgba(185, 56, 47, .35);--bad-strong: #8f2a23;--button-secondary-bg: #252b3a;--button-secondary-bg-hover: #181d2a;--button-secondary-text: #ffffff;--progress-muted: #8f9298;--progress-pale: #c8ccd2;--code-preview-muted: #6e7681;--code-preview-text: #d7e3ff;--auth-page-bg: #f7f9fc;--auth-ink-border-subtle: rgba(7, 20, 63, .12);--auth-ink-border: rgba(7, 20, 63, .14);--auth-ink-border-strong: rgba(7, 20, 63, .16);--auth-ink-border-bold: rgba(7, 20, 63, .22);--auth-ink-text: #111827;--auth-dark-bg: #111827;--auth-dark-text: #f1f5f9;--auth-dark-text-strong: #f8fafc;--auth-dark-text-soft: #cbd5e1;--auth-dark-muted: #94a3b8;--auth-dark-muted-strong: #64748b;--auth-dark-muted-ink: #475569;--auth-brand-subtitle: var(--auth-dark-muted-ink);--auth-dark-button-text: #dbe7ff;--auth-dark-warning-text: #fff7ed;--auth-brand-mark-muted: rgba(94, 234, 212, .22);--auth-toast-ok-bg: rgba(34, 197, 94, .12);--auth-toast-ok-border: rgba(34, 197, 94, .2);--auth-toast-ok-text: #4ade80;--auth-toast-error-bg: rgba(239, 68, 68, .12);--auth-toast-error-border: rgba(239, 68, 68, .2);--auth-toast-error-text: #f87171;--starlab-accent: #e5252d;--editor-bg: #0d1117;--editor-panel-bg: #161b22;--editor-panel-bg-strong: #2d333b;--editor-panel-border: #30363d;--editor-subtle-border: #1d2638;--editor-text: #e6edf3;--editor-text-strong: #f0f6fc;--editor-text-soft: #c9d1d9;--editor-muted: #8b949e;--editor-disabled: #3d444d;--editor-accent: #79c0ff;--editor-primary: #1f6feb;--editor-ok: #238636;--editor-ok-text: #3fb950;--editor-bad: #da3633;--editor-bad-text: #f85149;--editor-warn: #d29922;--editor-warn-text: #e3b341;--editor-selection-bg-strong: rgba(88, 166, 255, .25);--editor-ok-bg: rgba(35, 134, 54, .22);--editor-ok-border: rgba(35, 134, 54, .3);--editor-bad-bg: rgba(218, 54, 51, .18);--editor-bad-border: rgba(218, 54, 51, .3);--editor-warn-bg: rgba(210, 153, 34, .18);--editor-warn-border: rgba(210, 153, 34, .3);--syntax-keyword: #c586c0;--syntax-builtin: #4fc1ff;--syntax-function: #dcdcaa;--syntax-string: #ce9178;--syntax-number: #b5cea8;--syntax-comment: #6a9955;--accent: var(--color-brand-500);--accent-soft: var(--color-brand-50);--accent-strong: var(--color-brand-600);--info: #1a73e8;--info-soft: #e8f0fe;--info-border: rgba(66, 133, 244, .35);--ok: var(--color-success);--ok-soft: var(--color-success-soft);--bad: var(--color-danger);--bad-soft: var(--color-danger-soft);--warn: var(--color-warning);--warn-soft: var(--color-warning-soft);--tier-beginner: var(--color-neutral);--tier-beginner-soft: var(--color-neutral-soft);--tier-beginner-border: #d8dee7;--tier-basic: #1a73e8;--tier-basic-soft: #e8f0fe;--tier-basic-border: rgba(66, 133, 244, .35);--tier-intermediate: #6d28d9;--tier-intermediate-soft: #efe8fc;--progress-track: #dfe6f0;--progress-fill: var(--color-brand-500);--chart-grid: #e2e8f2;--activity-0: #eef0f3;--activity-1: #d3cefb;--activity-2: #b1a9f4;--activity-3: #9086ec;--activity-4: #6e62e5;--header-h: 64px;--footer-h: 51px;--shell-content-max-w: 1520px;--shell-pad-x: var(--space-6);--shell-pad-y: var(--space-5);--shell-gap: var(--space-5);--dense-page-offset: calc(var(--footer-h) + var(--shell-pad-y) + var(--space-5));--dense-scroll-min-h: 220px;--dense-scroll-fluid-h: 34dvh;--dense-scroll-max-h: 340px;--dense-scroll-mobile-h: 260px;--solve-shell-offset: calc(var(--header-h) + var(--footer-h) + var(--shell-pad-y) + var(--shell-pad-y) + var(--space-6));--agit-workspace-head-min-h: 64px;--agit-workspace-head-pad-y: .625rem;--agit-workspace-title-size: var(--font-size-title);--agit-workspace-title-line: 1.28;--agit-workspace-subtitle-size: var(--font-size-sm);--agit-workspace-split-gap: var(--space-4);--agit-workspace-rail-col: minmax(300px, 350px);--agit-workspace-split-cols: minmax(0, 1fr) var(--agit-workspace-rail-col);--body-gradient: var(--color-canvas);--app-gradient: var(--color-canvas);--footer-bg: #ffffff;--subtle-border: var(--color-line-soft);--subtle-surface: var(--surface-soft);--empty-bg: var(--surface-soft);--radar-card-bg: #ffffff;--radar-card-border: var(--line-soft);--radar-chart-bg: #ffffff}:root[data-theme=dark]{color-scheme:dark;--color-brand-50: #231e48;--color-brand-100: #2e275d;--color-brand-200: #40367a;--color-brand-400: #9b90f3;--color-brand-500: #b1a9f4;--color-brand-600: #c4bef8;--color-brand-700: #ddd9fc;--color-brand-rgb: 177, 169, 244;--color-ink-900: #f3f4f7;--color-ink-800: #d2d6df;--color-muted: #9ba3b3;--color-line: #363d4c;--color-line-soft: #292f3b;--color-canvas: #141820;--color-paper: #1a1f29;--color-wash: #2e275d;--color-success: #81c995;--color-success-soft: #1e3a2a;--color-warning: #fdd663;--color-warning-soft: #4a3a12;--color-danger: #f28b82;--color-danger-soft: #44201d;--color-neutral: #b6c2d3;--color-neutral-soft: #2a303c;--surface: var(--color-paper);--surface-raised: #202632;--surface-soft: #232934;--surface-hover: #2a313e;--surface-selected: var(--color-wash);--surface-selected-soft: #352e65;--surface-selected-strong: #403775;--line: var(--color-line);--line-soft: var(--color-line-soft);--line-strong: #596275;--text: var(--color-ink-900);--text-soft: var(--color-ink-800);--muted: var(--color-muted);--color-on-accent: #151827;--overlay-backdrop: rgba(4, 8, 16, .6);--surface-glass: rgba(26, 31, 41, .96);--control-bg: #232934;--control-hover: #2a313e;--control-selected: #352e65;--chrome-bg: rgba(26, 31, 41, .96);--focus-ring: rgba(var(--color-brand-rgb), .68);--focus-halo: rgba(var(--color-brand-rgb), .22);--accent-border-soft: rgba(var(--color-brand-rgb), .32);--accent-border: rgba(var(--color-brand-rgb), .55);--accent-border-strong: rgba(var(--color-brand-rgb), .72);--shadow-popover: 0 20px 52px rgba(0, 0, 0, .42), 0 2px 12px rgba(0, 0, 0, .22);--shadow-lifted: 0 14px 40px rgba(0, 0, 0, .24);--button-secondary-bg: #343b49;--button-secondary-bg-hover: #414958;--button-secondary-text: var(--text);--bad-strong: #ffc1c1;--accent-soft: var(--color-brand-50);--accent-strong: var(--color-brand-600);--info: #8ab4f8;--info-soft: #1f3357;--info-border: rgba(138, 180, 248, .35);--ok-soft: var(--color-success-soft);--bad-soft: var(--color-danger-soft);--warn-soft: var(--color-warning-soft);--tier-beginner-soft: var(--color-line-soft);--tier-beginner-border: var(--color-line);--tier-basic: #8ab4f8;--tier-basic-soft: #1f3357;--tier-basic-border: rgba(138, 180, 248, .35);--tier-intermediate: #c1a4f8;--tier-intermediate-soft: #383052;--progress-track: #343b49;--progress-fill: var(--color-brand-500);--chart-grid: var(--color-line);--activity-0: var(--color-line-soft);--activity-1: #30396c;--activity-2: #414d8f;--activity-3: #7585e7;--activity-4: #adb6f7;--body-gradient: var(--color-canvas);--app-gradient: var(--color-canvas);--footer-bg: var(--color-paper);--subtle-border: var(--color-line-soft);--subtle-surface: var(--surface-soft);--empty-bg: var(--surface-soft);--radar-card-bg: var(--surface-soft);--radar-card-border: var(--line-soft);--radar-chart-bg: var(--surface-soft)}:where(.auth-agit-page,.auth-cinematic-page){color-scheme:light;--color-brand-50: #f3f1ff;--color-brand-100: #e7e3ff;--color-brand-200: #d3cefb;--color-brand-400: #9086ec;--color-brand-500: #6c5fe8;--color-brand-600: #584acf;--color-brand-700: #4438a8;--color-brand-rgb: 108, 95, 232;--color-ink-900: #172033;--color-ink-800: #344054;--color-muted: #667085;--color-line: #dde3ea;--color-line-soft: #edf0f4;--color-canvas: #f3f4f6;--color-paper: #ffffff;--color-wash: #f3f1ff;--color-success: #188038;--color-success-soft: #e6f4ea;--color-warning: #b06000;--color-warning-soft: #fef7e0;--color-danger: #d93025;--color-danger-soft: #fce8e6;--color-neutral: #52647a;--color-neutral-soft: #eef2f7;--surface: var(--color-paper);--surface-soft: #e9edf2;--surface-selected: var(--color-wash);--surface-selected-soft: #f0eeff;--surface-selected-strong: #e1dcff;--line: var(--color-line);--line-soft: var(--color-line-soft);--line-strong: #98a3b3;--text: var(--color-ink-900);--text-soft: var(--color-ink-800);--muted: var(--color-muted);--color-on-accent: #ffffff;--button-secondary-bg: #252b3a;--button-secondary-bg-hover: #181d2a;--button-secondary-text: #ffffff;--surface-glass: rgba(255, 255, 255, .9);--control-bg: #edf0f4;--control-hover: #e4e8ee;--control-selected: #ebe8ff;--focus-ring: rgba(var(--color-brand-rgb), .65);--shadow-popover: 0 14px 36px rgba(16, 35, 63, .14);--accent-soft: var(--color-brand-50);--accent-strong: var(--color-brand-600);--info: #1a73e8;--info-soft: #e8f0fe;--info-border: rgba(66, 133, 244, .35);--ok: var(--color-success);--ok-soft: var(--color-success-soft);--bad: var(--color-danger);--bad-soft: var(--color-danger-soft);--warn: var(--color-warning);--warn-soft: var(--color-warning-soft);--auth-page-bg: #f2f4f7}:root{--ds-font-ui: var(--font-ui);--ds-font-number: var(--font-ui);--ds-font-code: var(--font-code);--ds-primary-50: var(--color-brand-50);--ds-primary-100: var(--color-brand-100);--ds-primary-200: var(--color-brand-200);--ds-primary-500: var(--color-brand-400);--ds-primary-600: var(--color-brand-500);--ds-primary-700: var(--color-brand-700);--ds-primary-800: #352a8a;--ds-primary-rgb: var(--color-brand-rgb);--ds-ink-950: var(--color-ink-900);--ds-ink-800: var(--color-ink-800);--ds-ink-600: var(--color-muted);--ds-ink-400: #98a2b3;--ds-line: var(--color-line);--ds-line-soft: var(--color-line-soft);--ds-canvas: var(--color-canvas);--ds-surface: var(--color-paper);--ds-surface-soft: #f8f9fb;--ds-success: var(--color-success);--ds-success-soft: var(--color-success-soft);--ds-warning: var(--color-warning);--ds-warning-soft: var(--color-warning-soft);--ds-danger: var(--color-danger);--ds-danger-soft: var(--color-danger-soft);--ds-info: #1a73e8;--ds-info-soft: #e8f0fe;--ds-chart-secondary: #4285f4;--ds-chart-tertiary: #f9ab00;--ds-space-1: 4px;--ds-space-2: 8px;--ds-space-3: 12px;--ds-space-4: 16px;--ds-space-5: 20px;--ds-space-6: 24px;--ds-space-8: 32px;--ds-space-10: 40px;--ds-space-12: 48px;--ds-radius-sm: 8px;--ds-radius-control: 10px;--ds-radius-card: 14px;--ds-radius-hero: 18px;--ds-radius-shell: 20px;--ds-radius-pill: 999px;--ds-shadow-float: 0 10px 30px rgba(28, 34, 48, .08);--ds-shadow-popover: 0 14px 36px rgba(28, 34, 48, .12);--ds-focus-ring: 0 0 0 3px rgba(var(--ds-primary-rgb), .2);--ds-sidebar-width: 224px;--ds-topbar-height: 64px;--ds-page-padding: 24px;--ds-grid-gap: 20px;--ds-control-height: 40px;--ds-row-height: 52px}:root[data-theme=dark]{--ds-primary-800: #e7e3ff;--ds-ink-400: #7f8796;--ds-surface-soft: #232934;--ds-info: #8ab4f8;--ds-info-soft: #1f3357;--ds-chart-secondary: #8ab4f8;--ds-chart-tertiary: #fdd663;--ds-shadow-float: 0 14px 36px rgba(0, 0, 0, .24);--ds-shadow-popover: 0 18px 44px rgba(0, 0, 0, .36)}*{box-sizing:border-box}html{min-height:100%;margin:0;overflow-y:auto;scrollbar-gutter:stable;scroll-behavior:smooth}body,#root{min-height:100%;margin:0}body{background:var(--body-gradient);color:var(--text);font-family:var(--font-ui);font-size:var(--font-size-body);line-height:1.5}::selection{background:var(--accent-bg-strong);color:var(--text)}button{cursor:pointer;font:inherit;line-height:1.2;color:inherit;background:none;border:none;padding:0;touch-action:manipulation;-webkit-tap-highlight-color:transparent}:where(button,a[href],[role=button],[role=tab],[role=combobox],[role=separator]):focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;box-shadow:none}input,select,textarea{font:inherit;width:100%;min-height:var(--control-h);padding:.375rem .625rem;border:1px solid transparent;border-radius:var(--radius-control);background:var(--control-bg);color:var(--text);line-height:1.3;transition:border-color var(--motion-base) var(--ease-standard),background var(--motion-base) var(--ease-standard),box-shadow var(--motion-base) var(--ease-standard)}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}input:focus,select:focus,textarea:focus{outline:2px solid transparent;border-color:var(--accent);background:var(--surface);box-shadow:inset 0 0 0 1px var(--accent)}:where(button,input,select,textarea):disabled{opacity:var(--disabled-opacity);cursor:not-allowed}textarea{resize:vertical;font-family:var(--font-code);font-size:var(--font-size-sm)}label{display:grid;gap:.3rem;font-size:var(--font-size-sm);color:var(--text-soft)}label>span{font-weight:600;color:var(--text-soft)}pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--font-code)}h1,h2,h3{margin:0;letter-spacing:0}h1{font-size:var(--font-size-title);font-weight:700}h2{font-size:var(--font-size-section);font-weight:700}h3{font-size:var(--font-size-md);font-weight:700}.muted{color:var(--muted)}.small{font-size:var(--font-size-label)}.mono{font-family:var(--font-code);font-size:.92em}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.bad{color:var(--bad)}:root{--category-orange: #FFA500;--category-purple: #9B5CFF;--category-green: #47BE74;--category-blue: #307BFB;--category-pink: #FF4FA3}.category-tone-orange{--category-color: var(--category-orange)}.category-tone-purple{--category-color: var(--category-purple)}.category-tone-green{--category-color: var(--category-green)}.category-tone-blue{--category-color: var(--category-blue)}.category-tone-pink{--category-color: var(--category-pink)}.category-chip{border:1px solid color-mix(in srgb,var(--category-color, var(--muted)) 28%,var(--line));background:color-mix(in srgb,var(--category-color, var(--muted)) 8%,var(--surface));color:color-mix(in srgb,var(--category-color, var(--muted)) 62%,var(--text))}.btn{min-height:var(--control-h);display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.375rem var(--space-3);border-radius:var(--radius-control);font-weight:650;font-size:var(--font-size-sm);border:1px solid transparent;background:var(--surface);color:var(--text);transition:background var(--motion-base) var(--ease-standard),border-color var(--motion-base) var(--ease-standard),color var(--motion-base) var(--ease-standard),transform var(--motion-press) var(--ease-press)}.btn:hover{background:var(--control-hover)}.btn:active:not(:disabled){transform:scale(var(--press-scale))}.btn:disabled{opacity:var(--disabled-opacity);cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--color-on-accent);box-shadow:var(--shadow-accent-control)}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.btn-secondary{background:var(--button-secondary-bg);border-color:var(--button-secondary-bg);color:var(--button-secondary-text)}.btn-secondary:hover{background:var(--button-secondary-bg-hover)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{border-color:transparent;background:var(--control-hover)}.btn-sm{min-height:var(--control-h-sm);padding:.25rem .625rem;font-size:var(--font-size-label)}.btn-danger{color:var(--bad);border-color:var(--bad-border)}.btn-danger:hover{background:var(--bad-soft);border-color:var(--bad-border)}.btn-danger:not(.btn-ghost){background:var(--bad);border-color:var(--bad);color:var(--color-on-accent)}.btn-danger:not(.btn-ghost):hover{background:var(--bad-strong);border-color:var(--bad-strong)}.ui-disclosure-chevron{display:inline-grid;place-items:center;transform:rotate(0);transform-origin:center;transition:transform var(--motion-base) var(--ease-emphasized),color var(--motion-base) var(--ease-standard)}[aria-expanded=true] .ui-disclosure-chevron{transform:rotate(180deg)}@keyframes ui-disclosure-enter{0%{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ui-overlay-enter{0%{opacity:0}to{opacity:1}}@keyframes ui-surface-enter{0%{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){.ui-disclosure-chevron{transition:none}}.skeleton{display:block;border-radius:var(--radius-control);background:var(--surface-soft);animation:skeleton-pulse 1.6s var(--ease-standard) infinite}.skeleton.is-inverse{background:var(--surface-inverse-strong)}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.55}}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.ui-spinner{width:18px;height:18px;flex:0 0 auto;display:inline-block;box-sizing:border-box;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:ui-spinner-spin .7s linear infinite}.ui-spinner-sm{width:13px;height:13px;border-width:2px}.ui-spinner-lg{width:26px;height:26px;border-width:3px}@keyframes ui-spinner-spin{to{transform:rotate(360deg)}}.ui-loading-state{display:grid;justify-items:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);color:var(--muted);font-size:var(--font-size-sm);font-weight:700;text-align:center}.link{color:var(--accent);font-size:var(--font-size-sm);font-weight:700;transition:color var(--motion-fast) var(--ease-standard),opacity var(--motion-press) var(--ease-press)}.link:hover{text-decoration:underline}.link:active{opacity:.68}.link:disabled{color:var(--text-soft);cursor:not-allowed;text-decoration:none}.ui-tab-bar{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0;background:transparent;border:0;border-bottom:var(--stroke-default)}.ui-tab{position:relative;min-height:var(--control-h-lg);padding:.55rem .8rem;border-radius:var(--radius-control) var(--radius-control) 0 0;font-size:var(--font-size-sm);font-weight:700;color:var(--text-soft)}.ui-tab:hover{background:var(--control-hover);color:var(--text)}.ui-tab.is-active{background:var(--surface-selected);color:var(--accent-strong);box-shadow:none}.ui-tab.is-active:after{content:none}.page-head{min-height:var(--agit-workspace-head-min-h);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--space-4);padding:var(--space-3) 0 var(--space-4);border-bottom:var(--stroke-subtle)}.page-head-copy{min-width:0;display:grid;gap:var(--space-1);grid-template-columns:minmax(0,1fr);grid-template-areas:"title" "description"}.page-head.has-description{align-items:end}.agit-dashboard-symbol{--dashboard-symbol-color: var(--accent);--dashboard-symbol-fill: var(--accent-soft);grid-area:symbol;width:52px;height:52px;display:grid;place-items:center;background:var(--dashboard-symbol-fill);color:var(--dashboard-symbol-color)}.agit-dashboard-symbol svg{width:32px;height:32px}.page-head h1{grid-area:title;color:var(--text);font-size:var(--agit-workspace-title-size);line-height:var(--agit-workspace-title-line);font-weight:800}.page-head p{grid-area:description;max-width:720px;margin:0;color:var(--muted);font-size:var(--agit-workspace-subtitle-size);line-height:1.65}.page-head-actions{min-width:0;display:flex;align-items:center;justify-content:flex-end;gap:.55rem;flex-wrap:wrap}.list-page{gap:var(--space-4);align-content:start}.page-head-tight{align-items:end}.page-head-tight h1{font-size:var(--agit-workspace-title-size);line-height:var(--agit-workspace-title-line)}.page-section{display:grid;gap:var(--space-3)}.page-section-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-width:0}.page-section-head h2{color:var(--text);font-size:var(--font-size-section);font-weight:850}.page-section-head p{margin:.2rem 0 0;line-height:1.55}.page-section-meta{display:inline-flex;align-items:center;justify-content:flex-end;gap:var(--space-2);flex-wrap:wrap;color:var(--muted);font-size:var(--font-size-label);font-weight:700}.ui-toolbar{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.ui-filter-bar{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:var(--panel-gap);padding:0 0 var(--space-3);border:0;border-bottom:var(--stroke-subtle);background:transparent}.ui-field-control{display:grid;gap:.28rem;min-width:0}.ui-field-control>span{font-size:var(--font-size-label);font-weight:800;color:var(--muted)}.ui-field-control :is(input,textarea,.ui-select){width:100%;min-width:0}.ui-field-control .ui-select-trigger{height:var(--control-h);font-size:var(--font-size-sm);font-weight:650}.ui-select{position:relative;display:block;width:100%;min-width:0}.ui-select-trigger{width:100%;min-width:0;min-height:var(--control-h);display:grid;grid-template-columns:minmax(0,1fr) 16px;align-items:center;gap:var(--space-2);padding:.375rem .7rem .375rem .65rem;border:1px solid transparent;border-radius:var(--radius-control);background:transparent;color:var(--text);cursor:pointer;text-align:left;transition:border-color var(--motion-base) var(--ease-standard),background var(--motion-base) var(--ease-standard),color var(--motion-base) var(--ease-standard),transform var(--motion-press) var(--ease-press)}.ui-select-trigger:hover{background:var(--control-hover)}.ui-select-trigger:focus-visible{outline:0;border-color:var(--focus-ring);background:var(--control-hover)}.ui-select.is-open .ui-select-trigger{border-color:var(--focus-ring);background:var(--control-selected)}.ui-select:not(.is-disabled) .ui-select-trigger:active{transform:scale(var(--press-scale))}.ui-select-trigger:disabled{opacity:var(--disabled-opacity);cursor:not-allowed}.ui-select-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-select-chevron{justify-self:end;width:7px;height:7px;border:solid currentColor;border-width:0 1.5px 1.5px 0;color:var(--muted);pointer-events:none;transform:translateY(-2px) rotate(45deg);transform-origin:center;transition:transform var(--motion-slow) var(--ease-emphasized),color var(--motion-base) var(--ease-standard)}.ui-select:hover .ui-select-chevron{color:var(--text-soft)}.ui-select.is-open .ui-select-chevron{color:var(--accent);transform:translateY(2px) rotate(-135deg)}.ui-select.is-disabled .ui-select-chevron{opacity:.48}.ui-select-menu{position:fixed;z-index:var(--layer-select-popover);min-width:0;padding:var(--space-1);overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;border:0;border-radius:var(--radius-popover);background:var(--surface-glass);box-shadow:var(--shadow-popover);color:var(--text);backdrop-filter:blur(var(--overlay-blur)) saturate(145%);-webkit-backdrop-filter:blur(var(--overlay-blur)) saturate(145%);transform-origin:top center;animation:ui-select-menu-in var(--motion-fast) var(--ease-emphasized) both}.ui-select-menu::-webkit-scrollbar{width:6px}.ui-select-menu::-webkit-scrollbar-track{background:transparent}.ui-select-menu::-webkit-scrollbar-thumb{background:var(--line-strong)}.ui-select-menu[data-placement=top]{transform-origin:bottom center;animation-name:ui-select-menu-in-top}.ui-select-option{min-height:var(--control-h);display:grid;grid-template-columns:minmax(0,1fr) 16px;align-items:center;gap:var(--space-2);padding:0 .7rem;border-radius:var(--radius-control);background:transparent;color:var(--text-soft);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}.ui-select-option.is-active{background:var(--control-hover);color:var(--text)}.ui-select-option.is-selected{background:var(--control-selected);color:var(--accent-strong);font-weight:750}.ui-select-option.is-disabled{opacity:var(--disabled-opacity);cursor:not-allowed}.ui-select-option-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-select-option-check{justify-self:end;width:8px;height:5px;border-left:1.5px solid currentColor;border-bottom:1.5px solid currentColor;opacity:0;transform:rotate(-45deg) scale(.7);transition:opacity var(--motion-fast) var(--ease-standard),transform var(--motion-base) var(--ease-emphasized)}.ui-select-option.is-selected .ui-select-option-check{opacity:1;transform:rotate(-45deg) scale(1)}@keyframes ui-select-menu-in{0%{opacity:0;transform:translateY(-5px) scaleY(.97)}to{opacity:1;transform:translateY(0) scaleY(1)}}@keyframes ui-select-menu-in-top{0%{opacity:0;transform:translateY(5px) scaleY(.97)}to{opacity:1;transform:translateY(0) scaleY(1)}}.card{background:var(--surface);border:var(--stroke-default);border-radius:var(--radius-panel);padding:var(--panel-pad);display:grid;gap:var(--panel-gap);box-shadow:none}.card.wide{grid-column:1 / -1}.card-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.card-head h2{display:flex;gap:.5rem;align-items:center}.card-head.sub-head{margin-top:.35rem;padding-top:.85rem;border-top:var(--stroke-subtle)}.empty,.empty-state{text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius-panel);font-size:var(--font-size-sm)}.empty{padding:var(--space-6);background:var(--empty-bg)}.empty-state{padding:1.4rem}.summary-pill{min-height:var(--control-h-sm);display:inline-flex;align-items:baseline;gap:.35rem;padding:var(--space-1) .75rem;border-radius:0;background:transparent;border:0;border-left:var(--stroke-default)}.summary-pill:first-child{border-left:0}.summary-pill strong{font-size:var(--font-size-section);color:var(--accent)}.list{list-style:none;padding:0;margin:0;display:grid;gap:.4rem}.list-item{display:flex;justify-content:space-between;gap:var(--space-4);padding:.65rem .2rem;border-radius:var(--radius-control);background:transparent;border:0;border-bottom:var(--stroke-subtle);font-size:var(--font-size-sm)}.list .list-item:last-child{border-bottom:0;padding-bottom:.1rem}.list-item strong{display:block}.list-item p{margin:.15rem 0 0;font-size:var(--font-size-xs)}.clickable{cursor:pointer;transition:background var(--motion-fast) var(--ease-standard),border-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}.clickable:hover{background:var(--control-hover);border-color:transparent}.clickable:active{background:var(--control-selected)}.fitted-table-viewport,.fitted-table-surface{width:100%;min-width:0;min-height:0}.fitted-table-viewport{overflow-x:auto;overflow-y:visible;overscroll-behavior-x:contain;overscroll-behavior-y:auto}.fitted-table-surface{overflow-x:auto;overflow-y:visible;border:var(--stroke-strong);border-radius:var(--radius-panel);background:var(--surface)}.data-table{width:100%;border-collapse:collapse;font-size:var(--font-size-sm);background:var(--surface)}.data-table th{text-align:left;font-weight:700;color:var(--text-soft);font-size:var(--font-size-label);text-transform:uppercase;letter-spacing:0;padding:var(--space-3);background:transparent;border-bottom:var(--stroke-default)}.data-table td{padding:var(--space-3);border-bottom:var(--stroke-subtle);vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:var(--control-hover)}.data-table strong{font-weight:700}.data-table p{margin:.1rem 0 0;font-size:var(--font-size-xs)}.data-table.compact th,.data-table.compact td{padding:var(--space-2) var(--space-3)}.data-table td.empty-cell{text-align:center;color:var(--muted);padding:var(--space-8)}.table-pagination{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:var(--control-h);padding-top:.7rem;border-top:var(--stroke-subtle)}.data-table tbody tr{transition:background var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}.table-pagination>span{color:var(--muted);font-size:var(--font-size-label);font-weight:700}.table-pagination>div{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);flex-wrap:nowrap}.table-pagination.is-summary-hidden{justify-content:center}.pagination-pages{display:inline-flex;align-items:center;gap:var(--space-1);margin:0;padding:0;list-style:none}.pagination-page{min-width:var(--control-h-sm);height:var(--control-h-sm);padding:0 var(--space-2);border:var(--stroke-default);border-radius:var(--radius-control);background:var(--control-bg);color:var(--text-soft);font-family:var(--font-code);font-size:var(--font-size-label);font-weight:700;cursor:pointer;transition:background var(--motion-fast) var(--ease-standard),border-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}.pagination-page:hover{border-color:var(--accent);color:var(--text)}.pagination-page:focus-visible{border-color:var(--accent);outline:2px solid var(--focus-halo);outline-offset:0}.pagination-page.is-current{border-color:var(--accent);background:var(--accent);color:var(--color-on-accent);cursor:default}.pagination-gap{display:inline-flex;align-items:center;justify-content:center;min-width:var(--space-4);color:var(--muted);font-size:var(--font-size-label);font-weight:700}.chip{display:inline-block;padding:.12rem .48rem;border-radius:var(--radius-sm);background:var(--control-bg);border:1px solid transparent;font-size:var(--font-size-xs);font-weight:600;color:var(--text-soft)}button.chip{cursor:pointer;transition:background var(--motion-fast) var(--ease-standard),border-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard),transform var(--motion-press) var(--ease-press)}button.chip:hover:not(:disabled){background:var(--control-hover);color:var(--text)}button.chip:active:not(:disabled){transform:scale(var(--press-scale))}.chip-soft{background:var(--surface-soft)}.chip.tag-chip{font-family:var(--font-tag);font-weight:400}.chip-active{background:var(--accent);border-color:var(--accent);color:var(--color-on-accent)}.tier{display:inline-block;font-size:var(--font-size-xs);font-weight:800;letter-spacing:0}.tier-beginner{color:var(--tier-beginner)}.tier-basic{color:var(--tier-basic)}.tier-intermediate{color:var(--tier-intermediate)}.verdict{display:inline-flex;align-items:center;gap:.3rem;padding:.14rem .48rem;border:1px solid transparent;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:700;white-space:nowrap}.verdict-mark{min-width:.8em;font-family:var(--font-ui);font-weight:900;line-height:1;text-align:center}.verdict-ok{background:var(--ok-soft);color:var(--ok)}.verdict-bad{background:var(--bad-soft);color:var(--bad)}.verdict-warn{background:var(--warn-soft);color:var(--warn)}.verdict-neutral{background:var(--surface-soft);color:var(--text-soft);border-color:var(--line-soft)}@media(max-width:960px){.ui-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.ui-tab-bar{grid-template-columns:1fr}.page-head{grid-template-columns:1fr;align-items:flex-start}.page-section-head{flex-direction:column;align-items:flex-start}.page-head-actions,.page-section-meta{justify-content:flex-start}.data-table{font-size:var(--font-size-label)}.list-page{gap:.8rem}}@media(max-width:640px){.ui-filter-bar{grid-template-columns:1fr}}.catalog-resume{width:min(100%,34rem);display:grid;gap:var(--ds-space-2);margin-top:var(--ds-space-1);padding:var(--ds-space-4) var(--ds-space-5);border-radius:var(--ds-radius-hero);background:var(--ds-surface);box-shadow:0 18px 40px #1c135b2e}.catalog-resume-label{display:inline-flex;align-items:center;gap:.4rem;color:var(--ds-ink-600);font-size:var(--font-size-xs);font-weight:700}.catalog-resume-label svg{width:15px;height:15px}.catalog-resume-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,.8fr) auto;align-items:center;gap:var(--ds-space-4)}.catalog-resume-copy{display:grid;gap:2px;min-width:0}.catalog-resume-group{color:var(--ds-ink-600);font-size:var(--font-size-xs);font-weight:600}.catalog-resume-target{overflow:hidden;color:var(--ds-ink-950);font-size:var(--font-size-section);font-weight:700;letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap}.catalog-resume-progress{display:flex;align-items:center;gap:var(--ds-space-3)}.catalog-resume-progress em{color:var(--ds-primary-600);font-size:var(--font-size-sm);font-style:normal;font-weight:700}.catalog-resume-cta{display:inline-flex;align-items:center;gap:.25rem;padding:.6rem 1.05rem;border:0;border-radius:var(--ds-radius-control);background:var(--ds-primary-600);color:var(--color-on-accent);font-size:var(--font-size-sm);font-weight:700;white-space:nowrap;cursor:pointer}.catalog-resume-cta:hover{background:var(--ds-primary-700)}.catalog-resume-cta svg{width:16px;height:16px}.catalog-progress-track{flex:1;min-width:0;height:6px;overflow:hidden;border-radius:var(--ds-radius-pill);background:var(--ds-primary-100)}.catalog-progress-track i{display:block;height:100%;border-radius:inherit;background:var(--ds-primary-600);transition:width .25s ease}.catalog-toolbar{display:flex;align-items:baseline;gap:var(--ds-space-3);flex-wrap:wrap}.catalog-title{margin:0;font-family:var(--font-display);font-size:var(--font-size-title);font-weight:700;letter-spacing:-.02em}.catalog-filters{display:flex;gap:var(--ds-space-2);margin-left:auto}.catalog-filter{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .95rem;border:1px solid var(--ds-line);border-radius:var(--ds-radius-pill);background:var(--ds-surface);color:var(--ds-ink-600);font-size:var(--font-size-sm);font-weight:600;cursor:pointer}.catalog-filter:hover{border-color:var(--ds-primary-200);color:var(--ds-ink-950)}.catalog-filter.is-active{border-color:var(--ds-primary-200);background:var(--ds-primary-50);color:var(--ds-primary-700)}.catalog-filter-count{color:var(--ds-ink-400);font-size:var(--font-size-xs);font-weight:700}.catalog-filter.is-active .catalog-filter-count{color:var(--ds-primary-600)}.catalog-empty{padding:var(--ds-space-8) 0;text-align:center}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--ds-space-4)}.catalog-card{position:relative;display:flex;flex-direction:column;gap:var(--ds-space-4);padding:var(--ds-space-5);border:1px solid var(--ds-line);border-radius:var(--ds-radius-card);background:var(--ds-surface)}.catalog-card.has-access-toggle .catalog-card-main{padding-right:40px}.catalog-access-toggle{position:absolute;top:var(--ds-space-4);right:var(--ds-space-4);width:32px;height:18px;padding:2px;border:1px solid var(--ds-line);border-radius:var(--ds-radius-pill);background:var(--ds-surface-soft);cursor:pointer;transition:border-color var(--motion-fast) var(--ease-standard),background var(--motion-fast) var(--ease-standard)}.catalog-access-toggle>span{display:block;width:12px;height:12px;border-radius:50%;background:var(--ds-ink-400);transition:transform var(--motion-fast) var(--ease-standard),background var(--motion-fast) var(--ease-standard)}.catalog-access-toggle.is-on{border-color:var(--ds-primary-500);background:var(--ds-primary-100)}.catalog-access-toggle.is-on>span{background:var(--ds-primary-600);transform:translate(14px)}.catalog-access-toggle:hover:not(:disabled){border-color:var(--ds-primary-400)}.catalog-access-toggle:focus-visible{outline:none;box-shadow:var(--ds-focus-ring)}.catalog-access-toggle:disabled{cursor:not-allowed;opacity:.6}.catalog-access-toggle.is-saving:disabled{cursor:wait}.catalog-card:hover{border-color:var(--ds-primary-200);box-shadow:var(--ds-shadow-float)}.catalog-card-main{display:grid;grid-template-columns:56px minmax(0,1fr);align-items:start;gap:var(--ds-space-4);padding:0;border:0;background:none;color:inherit;text-align:left;cursor:pointer}.catalog-card-main.is-static{cursor:default}.catalog-card-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:var(--ds-radius-card);background:linear-gradient(135deg,var(--course-surface, 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b{color:var(--competency-below)}.brand-mark{display:inline-grid;align-items:center;justify-items:center;gap:.18em;width:auto;min-width:0;height:auto;overflow:visible;border-radius:0;background:transparent;color:var(--text);font-size:1.95rem;box-shadow:none;line-height:1}.brand-mark-stacked{align-items:start;justify-items:start;gap:.2em}.brand-mark-symbol{display:block;width:1.34em;height:1.34em;flex:0 0 auto;color:currentColor;overflow:visible}.brand-mark-copy{display:inline-grid;align-items:start;gap:.08em;min-width:0}.brand-mark-wordmark{display:block;width:5.12em;height:auto;object-fit:contain;flex:0 0 auto}.brand-mark-subtitle{display:block;color:var(--auth-brand-subtitle);font-family:var(--font-brand);font-size:.21em;font-weight:800;letter-spacing:0;line-height:1;text-transform:uppercase}.auth-cinematic-page{min-height:100vh;position:relative;overflow:hidden;display:grid;place-items:center;padding:var(--space-6);background:var(--auth-page-bg);color:var(--text)}.auth-cinematic-page:before{display:none}.auth-cinematic-shell{position:relative;z-index:1;width:min(980px,100%);display:grid;grid-template-columns:minmax(0,1fr) 1px minmax(340px,400px);gap:var(--space-8);align-items:center}.auth-brand-panel{display:grid;gap:var(--space-8);animation:none}.auth-logo-row{display:inline-flex;align-items:center;gap:.85rem;margin-bottom:1.2rem}.auth-logo-mark{width:176px;height:64px;border-radius:0;filter:none}.auth-logo-row strong{font-size:1.45rem;font-weight:900;letter-spacing:0}.auth-logo-row strong span{color:var(--auth-dark-text-strong);padding:.16rem .52rem;border:1px solid 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var(--accent-border-strong);border-radius:0;background:var(--accent-bg-soft);color:var(--auth-dark-button-text);font-size:12.5px;font-weight:800}.auth-preview-actions button:hover{border-color:var(--warn-border);background:var(--warn-soft);color:var(--auth-dark-warning-text)}.auth-dark-toast{padding:.65rem .95rem;border-radius:0;font-size:13px;font-weight:700}.auth-dark-toast-ok{background:var(--auth-toast-ok-bg);color:var(--auth-toast-ok-text);border:1px solid var(--auth-toast-ok-border)}.auth-dark-toast-error{background:var(--auth-toast-error-bg);color:var(--auth-toast-error-text);border:1px solid var(--auth-toast-error-border)}.auth-code-float{position:absolute;display:none;z-index:0;color:var(--auth-brand-mark-muted);font-family:var(--font-code);font-size:11px;white-space:pre;pointer-events:none;-webkit-user-select:none;user-select:none;animation:none}.auth-code-float-one{left:7%;bottom:-70px;animation-duration:19s}.auth-code-float-two{left:71%;bottom:-90px;animation-duration:23s;animation-delay:2s}.auth-code-float-three{left:42%;bottom:-50px;animation-duration:17s;animation-delay:5s}.auth-loading-scene{text-align:center}.auth-loader-wrap{position:relative;z-index:1;display:grid;justify-items:center;gap:1.35rem;animation:none}.auth-loader-logo{width:136px;height:auto}.auth-loader-copy h1{color:var(--auth-dark-text);font-size:1.15rem}.auth-loader-copy p{margin:.35rem 0 0;color:var(--auth-dark-muted-strong);font-family:var(--font-code);font-size:12px}.auth-loader-track{width:230px;height:4px;overflow:hidden;border-radius:0;background:var(--line-soft)}.auth-loader-track span{display:block;width:46%;height:100%;border-radius:0;background:var(--accent);animation:auth-loader-sweep 1.15s ease-in-out infinite}.auth-loader-dots{display:flex;gap:.55rem}.auth-loader-dots span{width:6px;height:6px;border-radius:0;background:var(--line-strong);animation:auth-loader-blink 1.05s ease-in-out infinite}.auth-loader-dots span:nth-child(2){animation-delay:.15s}.auth-loader-dots span:nth-child(3){animation-delay:.3s}.auth-loader-dots span:nth-child(4){animation-delay:.45s}@keyframes auth-grid-drift{to{background-position:56px 56px}}@keyframes auth-slide-left{0%{opacity:0;transform:translate(-28px)}to{opacity:1;transform:translate(0)}}@keyframes auth-slide-right{0%{opacity:0;transform:translate(28px)}to{opacity:1;transform:translate(0)}}@keyframes auth-float-up{0%{transform:translateY(0);opacity:0}10%{opacity:1}80%{opacity:.7}to{transform:translateY(-100vh);opacity:0}}@keyframes auth-loader-sweep{0%{transform:translate(-110%)}to{transform:translate(230%)}}@keyframes auth-loader-blink{0%,to{opacity:.28}40%{opacity:1}}@keyframes auth-loader-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:820px){.auth-cinematic-shell{grid-template-columns:1fr;gap:1.4rem}.auth-cinematic-divider,.auth-brand-panel{display:none}.auth-form-panel{width:min(400px,100%)}}.auth-agit-page{min-height:100vh;display:grid;place-items:center;padding:var(--ds-space-6);background:var(--ds-canvas);color:var(--ds-ink-950);font-family:var(--ds-font-ui)}.auth-loader-wrap,.auth-session-status{width:min(480px,100%);display:grid;border:1px solid var(--ds-line);border-radius:var(--ds-radius-shell);background:var(--ds-surface);box-shadow:var(--ds-shadow-float)}.auth-login-page{--auth-navy: var(--color-brand-700);--auth-blue: var(--color-brand-500);--auth-blue-soft: var(--color-brand-100);--auth-grey: var(--color-canvas);--auth-line: var(--color-line);--auth-muted: var(--color-muted);display:block;place-items:normal;padding:0;background:var(--ds-surface)}.auth-agit-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.16fr) minmax(420px,.84fr);background:var(--ds-surface)}.auth-agit-showcase{position:relative;display:grid;grid-template-rows:auto 1fr auto;padding:clamp(36px,5vw,72px) clamp(36px,6vw,92px);overflow:hidden;background:linear-gradient(140deg,var(--auth-page-bg) 0%,var(--auth-grey) 52%,var(--auth-blue-soft) 100%);color:var(--auth-navy)}.auth-agit-showcase .auth-agit-wordmark{color:var(--auth-navy)}.auth-showcase-top,.auth-showcase-copy,.auth-showcase-points{position:relative;z-index:1}.auth-showcase-top{display:flex;align-items:center;justify-content:space-between}.auth-showcase-copy{align-self:center;display:grid;gap:var(--ds-space-5);max-width:720px}.auth-showcase-copy>span{color:var(--auth-blue);font-size:.6875rem;font-weight:800;letter-spacing:.16em}.auth-showcase-copy h1{margin:0;font-size:clamp(2.75rem,5vw,5rem);line-height:1.08;letter-spacing:-.045em}.auth-showcase-copy h1 em{color:var(--auth-blue);font-style:normal}.auth-showcase-copy p{margin:0;color:var(--auth-muted);font-size:clamp(.875rem,1.1vw,1.0625rem);line-height:1.75}.auth-showcase-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--ds-space-3);margin:0;padding:0;list-style:none}.auth-showcase-points li{min-height:116px;display:grid;align-content:space-between;gap:var(--ds-space-4);padding:var(--ds-space-5);border:1px solid var(--auth-line);border-radius:var(--ds-radius-card);background:#ffffffb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.auth-showcase-points li>strong{color:var(--auth-blue);font-size:.625rem;letter-spacing:.1em}.auth-showcase-points li>span{color:var(--auth-muted);font-size:.6875rem;line-height:1.55}.auth-showcase-points b{display:block;margin-bottom:var(--ds-space-1);color:var(--auth-navy);font-size:.8125rem}.auth-agit-access{display:grid;place-items:center;padding:clamp(36px,6vw,88px);background:radial-gradient(circle at 100% 0%,var(--auth-blue-soft),transparent 34%),var(--ds-surface)}.auth-access-panel{width:min(420px,100%)}.auth-agit-card-head{display:grid;gap:var(--ds-space-2);margin-bottom:var(--ds-space-8)}.auth-agit-card-head>span{margin-bottom:var(--ds-space-2);color:var(--ds-primary-600);font-size:.625rem;font-weight:850;letter-spacing:.14em}.auth-agit-wordmark{display:inline-flex;align-items:center;gap:var(--ds-space-2);color:var(--ds-primary-600);font-size:1.35rem;font-weight:850;letter-spacing:-.03em}.auth-agit-wordmark>span{font-size:1.5rem}.auth-agit-card-head h1,.auth-loader-copy h1,.auth-session-copy h1{margin:0;color:var(--ds-ink-950);font-size:2rem;line-height:1.25;letter-spacing:-.04em}.auth-agit-card-head p,.auth-loader-copy p,.auth-session-copy p,.auth-session-copy 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24%,transparent);background:var(--ds-success-soft);color:var(--ds-success)}.auth-agit-toast-info{border-color:color-mix(in srgb,var(--ds-info) 24%,transparent);background:var(--ds-info-soft);color:var(--ds-info)}.auth-agit-toast-warning{border-color:color-mix(in srgb,var(--ds-warning) 24%,transparent);background:var(--ds-warning-soft);color:var(--ds-warning)}.auth-agit-toast-error{border-color:color-mix(in srgb,var(--ds-danger) 24%,transparent);background:var(--ds-danger-soft);color:var(--ds-danger)}.auth-preview-actions{display:grid;gap:var(--ds-space-3);margin-top:var(--ds-space-6);padding-top:var(--ds-space-5);border-top:1px solid var(--ds-line-soft)}.auth-preview-actions p{margin:0;color:var(--ds-ink-600);font-size:.6875rem}.auth-preview-actions>div{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--ds-space-2)}.auth-preview-actions button{min-height:40px;border:1px solid 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span{display:block;width:42%;height:100%;border-radius:inherit;background:var(--ds-primary-600);animation:auth-progress 1.2s ease-in-out infinite alternate}.auth-session-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--ds-space-2)}.auth-session-actions button{min-height:44px;padding:0 var(--ds-space-5);border:1px solid var(--ds-line);border-radius:var(--ds-radius-control);font:inherit;font-size:.75rem;font-weight:750}.auth-session-retry{border-color:var(--ds-primary-600)!important;background:var(--ds-primary-600);color:#fff}.auth-session-signout{background:var(--ds-surface-soft);color:var(--ds-ink-800)}@keyframes auth-spin{to{transform:rotate(360deg)}}@keyframes auth-progress{0%{transform:translate(-24%)}to{transform:translate(162%)}}@media(max-width:960px){.auth-agit-shell{grid-template-columns:1fr}.auth-agit-showcase{min-height:420px;padding:var(--ds-space-8)}.auth-showcase-copy{padding-block:var(--ds-space-10)}.auth-showcase-copy h1{font-size:clamp(2.5rem,8vw,4.25rem)}.auth-agit-access{min-height:620px}}@media(max-width:640px){.auth-agit-page{padding:0;background:var(--ds-surface)}.auth-loader-wrap,.auth-session-status{min-height:100vh;align-content:center;padding:var(--ds-space-6);border:0;border-radius:0;box-shadow:none}.auth-agit-showcase{min-height:310px;grid-template-rows:auto 1fr;padding:var(--ds-space-6)}.auth-showcase-points{display:none}.auth-showcase-copy{gap:var(--ds-space-3);padding-block:var(--ds-space-8) var(--ds-space-4)}.auth-showcase-copy h1{font-size:2.5rem}.auth-showcase-copy p{font-size:.8125rem}.auth-agit-access{min-height:auto;place-items:start stretch;padding:var(--ds-space-10) var(--ds-space-6)}.auth-agit-card-head h1{font-size:1.75rem}.auth-agit-footer{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){.auth-agit-submit,.auth-login-spinner,.auth-loader-track span{animation-duration:.01ms;transition-duration:.01ms}}.app-root{position:relative;isolation:isolate;min-width:0;overflow-x:clip;min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:var(--ds-topbar-height) minmax(calc(100dvh - var(--ds-topbar-height) - var(--footer-h)),auto) auto;background:var(--ds-canvas);color:var(--ds-ink-950);font-family:var(--ds-font-ui)}.app-root-editor{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr)}.app-root-editor.app-root-page-window{grid-template-rows:minmax(calc(100dvh - var(--footer-h)),auto) auto}.app-root-page-window>.page-editor-window{grid-row:1;min-height:0}.app-root-page-window>.app-footer{grid-row:2}.app-root.app-shell>.page,.app-root.app-shell>.app-footer{position:relative}.app-root.app-shell>.page{z-index:2}.app-root.app-shell>.app-footer{z-index:1}.app-header{position:sticky;top:0;z-index:60;grid-column:1;grid-row:1;min-width:0;height:var(--ds-topbar-height);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--ds-space-4);padding:0 var(--ds-page-padding);border-bottom:1px solid var(--ds-line);background:color-mix(in srgb,var(--ds-surface) 96%,transparent);-webkit-backdrop-filter:saturate(140%) blur(16px);backdrop-filter:saturate(140%) blur(16px)}.agit-topbar-title{min-width:0;display:grid;gap:1px}.agit-topbar-title small{color:var(--ds-ink-400);font-size:.625rem;font-weight:700;letter-spacing:.08em}.agit-topbar-title strong{color:var(--ds-ink-950);font-size:.9375rem}.agit-header-actions{min-width:0;display:inline-flex;align-items:center;justify-content:flex-end;gap:var(--ds-space-4)}.profile-menu-wrap{position:relative;justify-self:end}.profile-trigger{min-width:132px;max-width:240px;min-height:var(--ds-control-height);display:flex;align-items:center;gap:var(--ds-space-2);padding:var(--ds-space-1);border-radius:var(--ds-radius-control);background:transparent}.profile-trigger:hover,.profile-trigger[aria-expanded=true]{background:var(--ds-surface-soft)}.profile-avatar{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border-radius:50%;background:var(--ds-primary-600);color:var(--ds-surface)}.profile-avatar-icon{width:18px;height:18px;display:block}.profile-avatar-icon-teacher{width:20px;height:20px}.profile-avatar-icon-fill{fill:currentColor;stroke:none}.profile-avatar-icon-teacher rect{fill:none}.profile-trigger-copy{min-width:0;display:block;text-align:left}.profile-trigger-copy strong{overflow:hidden;color:var(--ds-ink-950);font-size:.8125rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.profile-caret{width:7px;height:7px;margin-left:auto;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;color:var(--ds-ink-400);transform:translateY(-2px) rotate(45deg)}.profile-trigger[aria-expanded=true] .profile-caret{transform:translateY(2px) rotate(225deg)}.profile-menu{width:280px;position:absolute;z-index:80;top:calc(100% + var(--ds-space-2));right:0;padding:var(--ds-space-2);border:1px solid var(--ds-line);border-radius:var(--ds-radius-control);background:var(--ds-surface);box-shadow:var(--ds-shadow-popover)}.agit-profile-identity{display:grid;gap:2px;padding:var(--ds-space-2) var(--ds-space-2) var(--ds-space-3);border-bottom:1px solid var(--ds-line-soft)}.agit-profile-identity 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.profile-menu-danger{color:var(--ds-danger)}.app-fatal-error{min-height:100dvh;display:grid;place-items:center;padding:var(--ds-space-6);background:var(--ds-canvas)}.app-fatal-error>div{width:min(100%,520px);display:grid;justify-items:start;gap:var(--ds-space-4);padding:var(--ds-space-8);border:1px solid var(--ds-line);border-radius:var(--ds-radius-card);background:var(--ds-surface);box-shadow:var(--ds-shadow-float)}.app-fatal-error-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--ds-radius-control);background:var(--ds-danger-soft);color:var(--ds-danger);font-size:1.5rem;font-weight:800}.app-fatal-error p{margin:0;color:var(--ds-ink-600)}@media(max-width:900px){.app-root{grid-template-columns:minmax(0,1fr);grid-template-rows:var(--ds-topbar-height) minmax(calc(100dvh - var(--ds-topbar-height)),auto) auto}.app-header{grid-column:1;grid-template-columns:auto minmax(0,1fr) auto;padding:0 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both}.app-toast-ok,.app-toast-success{background:var(--ok-soft);color:var(--ok);border:1px solid var(--ok-border)}.app-toast-info{background:var(--info-soft);color:var(--info);border:1px solid var(--info-border)}.app-toast-warning{background:var(--warn-soft);color:var(--warn);border:1px solid var(--warn-border)}.app-toast-error{background:var(--bad-soft);color:var(--bad);border:1px solid var(--bad-border)}.app-toast-icon{width:18px;flex:0 0 18px;color:currentColor;font-family:var(--font-code);font-size:var(--font-size-sm);font-weight:900;line-height:1;text-align:center}.app-toast-message{flex:1;line-height:1.4}.app-toast button{background:none;border:none;cursor:pointer;color:inherit;opacity:.55;font-size:var(--font-size-sm);padding:0;min-width:32px;min-height:32px;display:inline-flex;align-items:center;justify-content:center;margin-block:-6px;line-height:1;flex-shrink:0;transition:opacity var(--motion-fast) var(--ease-standard),transform var(--motion-press) var(--ease-press)}.app-toast button:hover{opacity:1}.app-toast button:active{transform:scale(var(--press-scale))}@keyframes app-toast-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){.app-toast{animation:none}}.growlytics-home{--grow-primary: #6c5fe8;--grow-primary-soft: #d3cefb;--grow-primary-mid: #b1a9f4;--grow-canvas: var(--ds-canvas);--grow-card: var(--ds-surface);--grow-ink: var(--ds-ink-950);--grow-muted: var(--ds-ink-600);display:grid;gap:var(--ds-space-4);padding:var(--ds-space-4);background:var(--grow-canvas);color:var(--grow-ink);font-family:var(--ds-font-ui)}.growlytics-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr) minmax(280px,.95fr);gap:var(--ds-space-4)}.growlytics-card{min-width:0;padding:var(--ds-space-4);border:1px solid 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span{color:var(--muted);font-size:var(--font-size-caption)}.cos-dash-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem;margin:0;padding:0;list-style:none}.cos-dash-tiles li{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem;border:1px solid var(--line);border-radius:var(--radius-8);background:var(--surface-soft)}.cos-dash-tiles li>div{min-width:0;display:grid;gap:.15rem}.cos-dash-tile-icon{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--tile-soft);color:var(--tile-ink)}.cos-dash-tile-icon svg{width:18px;height:18px}.cos-dash-tile-icon.is-done{--tile-soft: var(--ds-primary-50);--tile-ink: var(--ds-primary-600)}.cos-dash-tile-icon.is-tried{--tile-soft: var(--ds-primary-50);--tile-ink: var(--ds-primary-500)}.cos-dash-tile-icon.is-left{--tile-soft: var(--ds-surface-soft);--tile-ink: var(--ds-ink-400)}.cos-dash-tiles 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strong,.assign-problem-option small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.assign-problem-option small{margin-top:.2rem;color:var(--text-soft)}.class-chip{font-size:var(--font-size-xs);font-weight:700;color:var(--accent);background:var(--accent-bg-soft);padding:.15rem .55rem;border-radius:var(--radius-sm);border:1px solid var(--accent-border-soft)}.group-progress{display:grid;gap:.35rem;align-items:center}.group-progress-bar{height:8px;background:var(--progress-track);border-radius:999px;overflow:hidden}.group-progress-fill{height:100%;border-radius:inherit;transition:width var(--motion-progress) var(--ease-standard)}.group-progress-fill.tone-ok{background:var(--progress-fill)}.group-progress-fill.tone-warn{background:var(--progress-muted)}.group-progress-fill.tone-bad{background:var(--progress-pale)}.group-progress-meta{display:flex;justify-content:space-between;font-size:var(--font-size-label)}.group-progress-meta 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strong{font-size:var(--font-size-body);font-weight:700}.tile-top{display:flex;justify-content:space-between;align-items:center}.tile-desc{margin:0;font-size:var(--font-size-xs);line-height:1.5}.tile-cat{font-size:var(--font-size-xs);letter-spacing:0}.teacher-assignments-page{min-width:0;min-height:0;font-family:var(--font-ui);font-variant-numeric:tabular-nums}.teacher-assignment-workspace{min-width:0;min-height:0;display:grid;grid-template-columns:minmax(280px,320px) minmax(0,1fr);align-items:start;gap:var(--space-3)}.teacher-assignment-empty{min-height:360px;display:grid;place-items:center;align-content:center;gap:var(--space-2);border:var(--stroke-strong);background:var(--surface);text-align:center}.teacher-assignment-empty strong{color:var(--text);font-size:var(--font-size-section)}.teacher-assignment-empty p{margin:0;color:var(--muted);font-size:var(--font-size-body)}.teacher-assignment-empty .btn{gap:var(--space-2);margin-top:var(--space-3)}.teacher-assignment-list-pane{position:sticky;top:calc(var(--header-h) + var(--space-3));min-width:0;height:min(720px,calc(100dvh - var(--header-h) - var(--space-6)));min-height:520px;display:grid;grid-template-rows:auto auto minmax(0,1fr);overflow:hidden;border:var(--stroke-strong);background:var(--surface)}.teacher-assignment-list-head{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:0 var(--space-3);border-bottom:var(--stroke-default)}.teacher-assignment-list-head>div{min-width:0;display:flex;align-items:baseline;gap:var(--space-2)}.teacher-assignment-list-head strong{color:var(--text);font-size:var(--font-size-sm)}.teacher-assignment-list-head span{color:var(--muted);font-size:var(--font-size-xs)}.teacher-assignment-reset-icon,.teacher-assignment-row-open{width:var(--control-h-sm);height:var(--control-h-sm);display:inline-grid;place-items:center;flex:0 0 auto;padding:0;border:1px solid transparent;background:transparent;color:var(--muted)}.teacher-assignment-reset-icon:hover:not(:disabled),.teacher-assignment-reset-icon:focus-visible,.teacher-assignment-row-open:hover,.teacher-assignment-row-open:focus-visible{border-color:var(--line);background:var(--control-hover);color:var(--accent)}.teacher-assignment-reset-icon:disabled{opacity:var(--disabled-opacity);cursor:default}.teacher-assignment-list-filters{min-width:0;display:grid;gap:var(--space-2);padding:var(--space-3);border-bottom:var(--stroke-default);background:var(--surface-soft)}.teacher-assignment-list-filters>.ui-select,.teacher-assignment-list-filters .ui-select-trigger{width:100%}.teacher-assignment-list-search,.teacher-assignment-student-search{min-width:0;min-height:var(--control-h);display:flex;align-items:center;gap:var(--space-2);padding:0 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var(--accent)}.teacher-assignment-list-title,.teacher-assignment-list-meta{min-width:0;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.teacher-assignment-list-title>strong,.teacher-assignment-list-meta>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.teacher-assignment-list-title>strong{color:var(--text);font-size:var(--font-size-sm);font-weight:700}.teacher-assignment-list-title .verdict{flex:0 0 auto}.teacher-assignment-list-item:not(.is-selected) .verdict{border-color:transparent;background:var(--ds-surface-soft);color:var(--muted)}.teacher-assignment-list-item:not(.is-selected) .group-progress-fill{background:var(--ds-line)}.teacher-assignment-list-meta{color:var(--muted);font-size:var(--font-size-xs)}.teacher-assignment-list-meta>span:last-child{flex:0 0 auto}.teacher-assignment-list-progress{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--space-2)}.teacher-assignment-list-progress .group-progress{min-width:0;margin:0}.teacher-assignment-list-progress .group-progress-bar{height:5px}.teacher-assignment-list-progress>strong{color:var(--text-soft);font-size:var(--font-size-xs);font-weight:600;white-space:nowrap}.teacher-assignment-detail-pane{min-width:0;min-height:560px;overflow:hidden;border:var(--stroke-strong);background:var(--surface)}.teacher-assignment-context-head{position:relative;min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:var(--space-3);padding:var(--space-4);border-bottom:var(--stroke-default);background:var(--surface)}.teacher-assignment-context-main{min-width:0}.teacher-assignment-context-label{min-width:0;display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-1)}.teacher-assignment-context-label strong,.teacher-assignment-context-label span{min-height:22px;display:inline-flex;align-items:center;padding:0 var(--space-2);overflow:hidden;font-size:var(--font-size-xs);text-overflow:ellipsis;white-space:nowrap}.teacher-assignment-context-label strong{border:1px solid var(--accent-border-soft);background:var(--accent-soft);color:var(--accent);font-weight:700}.teacher-assignment-context-label span{border:var(--stroke-subtle);background:var(--surface-soft);color:var(--muted);font-weight:700}.teacher-assignment-context-head h2{margin:0;overflow:hidden;color:var(--text);font-size:var(--font-size-section);line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.teacher-assignment-context-head p{margin:var(--space-1) 0 0;color:var(--muted);font-size:var(--font-size-xs)}.teacher-assignment-context-actions{display:flex;align-items:center;gap:var(--space-2)}.teacher-assignment-context-refresh{min-height:var(--control-h);display:inline-flex;align-items:center;gap:.35rem;padding:0 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var(--space-3);color:var(--text-soft);background:transparent;cursor:pointer;font-size:var(--font-size-sm);font-weight:750;list-style:none;transition:background var(--motion-base) var(--ease-standard),color var(--motion-base) var(--ease-standard)}.mv-advanced summary:hover,.mv-advanced summary:focus-visible{color:var(--text);background:var(--control-hover)}.mv-advanced summary:before{content:"▸";width:1.2em;flex:0 0 1.2em;color:var(--muted);transition:transform var(--motion-slow) var(--ease-emphasized),color var(--motion-base) var(--ease-standard)}.mv-advanced[open] summary:before{color:var(--accent);transform:rotate(90deg)}.mv-advanced-body{display:grid;gap:var(--space-4);padding:var(--space-4) var(--space-3) var(--space-3);border-top:var(--stroke-subtle)}.mv-advanced[open] .mv-advanced-body{animation:ui-disclosure-enter var(--motion-slow) var(--ease-emphasized) both}.tc-section{gap:var(--space-3)}.tc-top{align-items:flex-start}.tc-counter{min-height:var(--control-h);display:inline-flex;align-items:center;gap:var(--space-1);padding:0 var(--space-3);border:var(--stroke-default);color:var(--muted);font-size:var(--font-size-sm);font-weight:750}.tc-counter strong{color:inherit;font-family:var(--font-code);font-size:var(--font-size-md)}.tc-counter-ok{border-color:var(--ok-border);color:var(--ok);background:var(--ok-soft)}.tc-counter-bad{border-color:var(--bad-border);color:var(--bad);background:var(--bad-soft)}.tc-toolbar{min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-top:var(--stroke-subtle);border-bottom:var(--stroke-subtle);background:var(--surface-soft)}.tc-toolbar>div{display:flex;align-items:center;gap:var(--space-1);flex-wrap:wrap}.tc-list{display:grid;gap:var(--space-3)}.tc-item{min-width:0;border:var(--stroke-default);background:var(--surface);overflow:hidden;transition:border-color var(--motion-fast) var(--ease-standard),box-shadow var(--motion-fast) var(--ease-standard)}.tc-item:focus-within{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.tc-item-head{min-height:42px;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:var(--stroke-subtle);background:var(--surface-soft)}.tc-item-num{min-width:32px;color:var(--accent-strong);font-size:var(--font-size-xs);font-weight:850}.tc-item-note{min-width:140px;flex:1 1 auto;height:var(--control-h-sm);border-color:transparent;background:transparent;font-size:var(--font-size-xs)}.tc-item-note:focus{border-color:var(--line-strong);background:var(--surface);box-shadow:none}.tc-pub{width:auto;display:inline-flex;align-items:center;gap:var(--space-1);color:var(--text-soft);font-size:var(--font-size-xs);white-space:nowrap}.tc-pub input{width:auto;margin:0}.tc-del{width:var(--control-h-sm);height:var(--control-h-sm);display:grid;place-items:center;color:var(--muted);font-size:var(--font-size-lg)}.tc-del:hover,.tc-del:focus-visible{color:var(--bad);background:var(--bad-soft)}.tc-io-labels,.tc-io{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.tc-io-label{padding:var(--space-1) var(--space-3);border-bottom:var(--stroke-subtle);color:var(--muted);background:var(--surface-soft);font-size:var(--font-size-xs);font-weight:750}.tc-io-label:first-child,.tc-io textarea:first-child{border-right:var(--stroke-subtle)}.tc-io textarea{min-height:88px;border:0;border-radius:0;background:var(--surface);box-shadow:none;font-family:var(--font-code);font-size:var(--font-size-xs)}.tc-section>.table-pagination{padding:var(--space-2) 0 0}.mv-reference-code{display:grid;gap:var(--space-3);padding:var(--space-4);border:var(--stroke-default);background:var(--ds-surface-soft)}.mv-reference-code>header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.mv-reference-code h3,.mv-reference-code p{margin:0}.mv-reference-code h3{color:var(--text);font-size:var(--font-size-body)}.mv-reference-code p{max-width:68ch;margin-top:var(--space-1);color:var(--muted);font-size:var(--font-size-xs);line-height:1.55}.mv-reference-code>header>span{flex:0 0 auto;padding:.25rem .5rem;border-radius:var(--radius-pill);background:var(--ds-primary-100);color:var(--accent-strong);font-size:var(--font-size-xs);font-weight:800;white-space:nowrap}.mv-reference-code textarea{background:var(--ds-surface);font-family:var(--font-code);font-size:var(--font-size-xs);line-height:1.55}.bulk-box{display:grid;grid-template-columns:minmax(190px,240px) minmax(0,1fr);gap:var(--space-3);padding:var(--space-4);border:var(--stroke-default);background:var(--surface-soft)}.bulk-format{display:grid;align-content:start;gap:var(--space-2)}.bulk-format p,.bulk-error{margin:0;font-size:var(--font-size-xs)}.bulk-format code{padding:0 var(--space-1);background:var(--surface)}.bulk-example{margin:0;padding:var(--space-3);border:var(--stroke-subtle);color:var(--text-soft);background:var(--surface);font-size:var(--font-size-xs)}.bulk-error{grid-column:2;color:var(--bad);font-weight:700}.bulk-box>.mv-header-actions{grid-column:2;justify-content:flex-start}@media(max-width:1100px){.mv-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.mv-editor-panel{padding:var(--space-4)}}@media(max-width:760px){.mv-root{height:auto;overflow:visible}.mv-editor-workspace,.mv-editor-body{overflow:visible}.mv-editor-tabs{min-width:560px}.mv-editor-workspace{overflow-x:auto}}@media(max-width:720px){.pm-editor-head{align-items:flex-start;flex-direction:column}.mv-header-actions{justify-content:flex-start}.mv-grid-2,.mv-grid-4,.tc-io-labels,.tc-io,.bulk-box{grid-template-columns:1fr}.mv-reference-code>header{display:grid}.tc-toolbar{align-items:flex-start;flex-direction:column}.tc-item-head{flex-wrap:wrap}.tc-item-note{order:2;flex-basis:100%}.tc-io-labels{display:none}.tc-io textarea:first-child{border-right:0;border-bottom:var(--stroke-subtle)}.bulk-error,.bulk-box>.mv-header-actions{grid-column:1}}._filterGroup_1uhch_1{display:flex;flex-direction:column;gap:.28rem}._filterGroup_1uhch_1>span{color:var(--muted);font-size:var(--font-size-xs);font-weight:850}._filterControl_1uhch_13{display:flex;align-items:center;min-height:var(--control-h);gap:var(--space-2);padding:0 var(--space-2);overflow:hidden;border:0;border-radius:var(--radius-control);background:var(--surface)}._emptyFilter_1uhch_25{justify-content:space-between}._filterPlaceholder_1uhch_29{flex:1;padding-left:var(--space-1);color:var(--text);font-size:var(--font-size-sm);font-weight:650}._filterOpenButton_1uhch_37,._filterEditButton_1uhch_38{flex-shrink:0;height:calc(var(--control-h) - 8px);padding:0 var(--space-2);border-radius:var(--radius-control);font-size:var(--font-size-label);font-weight:750;cursor:pointer;transition:background var(--motion-fast) var(--ease-standard),border-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}._filterOpenButton_1uhch_37{border:1px solid var(--accent-border);background:var(--accent-bg-soft);color:var(--accent)}._filterOpenButton_1uhch_37:hover{border-color:var(--accent-border-strong);background:var(--accent-bg-strong)}._filterEditButton_1uhch_38{border:1px solid var(--line);background:var(--surface);color:var(--muted)}._filterEditButton_1uhch_38:hover{border-color:var(--line-strong);background:var(--control-hover);color:var(--text)}._filterWithChips_1uhch_75{min-height:var(--control-h);align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:var(--space-2);padding:var(--space-1) var(--space-2);overflow:visible}._filterChips_1uhch_85,._problemTags_1uhch_86{position:relative;display:flex;min-width:0;align-items:center}._filterChips_1uhch_85{flex:1;gap:.3rem}._problemTags_1uhch_86{width:100%;gap:var(--space-1)}._filterChipViewport_1uhch_103,._problemTagViewport_1uhch_104{display:flex;min-width:0;flex:1 1 auto;align-items:center;overflow:hidden}._filterChipViewport_1uhch_103{gap:.3rem}._problemTagViewport_1uhch_104{gap:var(--space-1)}._filterChip_1uhch_85{display:inline-flex;flex:0 0 auto;align-items:center;gap:.25rem;padding:.15rem .5rem;border-radius:var(--radius-control);font-family:var(--font-tag);font-size:var(--font-size-label);font-weight:400;white-space:nowrap}._filterChipRemove_1uhch_133{display:inline-grid;width:18px;height:18px;flex:0 0 auto;place-items:center;margin-right:calc(var(--space-1) * -1);padding:0;border:0;border-radius:var(--radius-control);background:transparent;color:inherit;cursor:pointer}._filterChipRemove_1uhch_133:hover{background:color-mix(in srgb,var(--category-color) 18%,transparent)}._filterChipRemove_1uhch_133:focus-visible{outline:2px solid var(--category-color);outline-offset:1px}._filterChipOverflow_1uhch_157,._problemTagOverflow_1uhch_158{display:inline-flex;position:relative;flex:0 0 auto;align-items:center;border:1px solid var(--line);background:var(--control-bg);color:var(--muted);font-size:var(--font-size-label);font-weight:650;cursor:help}._filterChipOverflow_1uhch_157{padding:.15rem .5rem;border-radius:var(--radius-control)}._problemTagOverflow_1uhch_158{min-height:22px;padding:0 var(--space-1);font-weight:700}._hiddenFilterChipOverflow_1uhch_182,._hiddenProblemTagOverflow_1uhch_183{position:absolute;right:0;visibility:hidden;pointer-events:none}._filterChipOverflow_1uhch_157:focus-visible,._problemTagOverflow_1uhch_158:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}._problemTag_1uhch_86{display:inline-flex;max-width:100%;min-height:20px;flex:0 0 auto;align-items:center;overflow:hidden;padding:0 var(--space-1);border-color:color-mix(in srgb,var(--category-color, var(--muted)) 18%,var(--line));border-radius:var(--radius-sm);background:color-mix(in srgb,var(--category-color, var(--muted)) 4%,var(--surface));color:color-mix(in srgb,var(--category-color, var(--muted)) 42%,var(--text));font-family:var(--font-tag);font-size:var(--font-size-xs);font-weight:400;text-overflow:ellipsis;white-space:nowrap}button._problemTag_1uhch_86{cursor:pointer;text-align:left;transition:border-color var(--motion-fast) var(--ease-standard),background var(--motion-fast) var(--ease-standard)}button._problemTag_1uhch_86:hover{border-color:color-mix(in srgb,var(--category-color) 45%,var(--line));background:color-mix(in srgb,var(--category-color) 12%,var(--surface))}button._problemTag_1uhch_86:focus-visible{outline:2px solid var(--category-color);outline-offset:1px}._overflowPopover_1uhch_233{position:fixed;z-index:calc(var(--layer-select-popover) + 1);display:grid;width:max-content;max-width:min(280px,calc(100vw - var(--space-8)));gap:var(--space-2);padding:var(--space-3);border:var(--stroke-default);border-radius:var(--radius-popover);background:var(--surface-raised);color:var(--text);box-shadow:var(--shadow-popover);pointer-events:auto;animation:_ui-overlay-enter_1uhch_1 var(--motion-fast) var(--ease-standard) both}._overflowPopover_1uhch_233>strong{font-family:var(--font-ui);font-size:var(--font-size-xs);font-weight:800;white-space:nowrap}._overflowList_1uhch_257{display:flex;flex-wrap:wrap;gap:var(--space-1)}._overflowItem_1uhch_263{display:inline-flex;min-height:24px;align-items:center;padding:0 var(--space-2);font-family:var(--font-tag);font-size:var(--font-size-xs);font-weight:400;white-space:nowrap}button._overflowItem_1uhch_263{cursor:pointer}button._overflowItem_1uhch_263:hover{border-color:var(--category-color);background:color-mix(in srgb,var(--category-color) 18%,var(--surface))}button._overflowItem_1uhch_263:focus-visible{outline:2px solid var(--category-color);outline-offset:1px}.app-shell .page>.agit-problem-page{animation:agit-problem-page-fade var(--motion-page) var(--ease-emphasized) both}.app-shell .page>.agit-problem-page .agit-problem-main{animation:agit-problem-content-enter var(--motion-page) var(--ease-emphasized) backwards}.app-shell .page>.agit-problem-page .agit-problem-main{animation-delay:var(--motion-press)}.agit-problem-page{--agit-problem-detail-width: min(440px, calc(100vw - 10rem) );min-height:0;align-content:start;gap:var(--ds-space-4);container-type:inline-size}.agit-problem-workspace{width:100%;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(18rem,21rem);grid-template-areas:"main explorer";gap:var(--agit-workspace-split-gap);align-items:start;margin-inline:auto}.agit-problem-workspace.has-detail{grid-template-columns:minmax(0,1fr);grid-template-areas:"main"}.agit-problem-main{grid-area:main;width:auto;min-width:0;min-height:0;display:grid;gap:0;margin-inline:0;padding:var(--ds-space-4);border-radius:var(--ds-radius-card);background:var(--ds-surface)}.agit-problem-filters{display:grid;grid-template-columns:minmax(0,1fr) minmax(8.5rem,10rem);align-items:end;row-gap:var(--ds-space-3);padding:0 0 var(--ds-space-4);border:0;background:transparent}.agit-problem-filters label{gap:var(--space-1)}.agit-problem-filters label>span{color:var(--muted);font-size:var(--font-size-xs);font-weight:850}.agit-problem-filters input,.agit-problem-filters .ui-select-trigger{min-height:var(--control-h);border-radius:var(--radius-control)}.agit-problem-filters input,.agit-problem-filters .ui-select-trigger{border:0;background:var(--ds-canvas)}.agit-difficulty-field{min-width:0}.agit-search-group{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:var(--space-1)}.agit-problem-bottom-bar{min-height:var(--control-h-lg);display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--ds-space-3) var(--space-1) 0;border-top:1px solid var(--ds-line-soft);margin-top:auto}.agit-problem-bottom-bar>.table-pagination{width:100%;justify-content:center;padding-top:0;border-top:0}.agit-filter-actions{min-height:var(--control-h);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);white-space:nowrap}.agit-filter-actions>span{color:var(--muted);font-size:var(--font-size-xs)}.agit-filter-actions>span strong{color:var(--text);font-family:var(--font-code)}.agit-filter-reset{min-height:var(--control-h);padding:0 var(--space-2);border:0;border-radius:var(--radius-control);background:var(--ds-primary-100);color:var(--ds-primary-700);font-weight:850}.agit-filter-reset:hover{background:var(--control-hover)}.agit-filter-reset:disabled{background:transparent;color:var(--muted)}.agit-problem-admin{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:.8rem var(--space-4);border:var(--stroke-default);background:var(--surface)}.agit-problem-admin span{color:var(--muted);font-weight:750}.agit-problem-admin strong{color:var(--accent)}.agit-problem-admin div{display:inline-flex;gap:.45rem}.agit-problem-table-viewport,.agit-problem-table-shell{--agit-problem-row-min-height: var(--row-h)}.agit-problem-list-heading{min-height:var(--control-h);display:flex;align-items:center;justify-content:space-between;gap:var(--ds-space-3);padding:0 0 var(--ds-space-3)}.agit-problem-list-heading h2{color:var(--text);font-size:var(--font-size-lg);font-weight:780}.agit-problem-list-heading h2 span{margin-left:var(--space-1);color:var(--muted);font-size:var(--font-size-sm);font-weight:650}.agit-problem-table-viewport{position:relative;display:flex;flex-direction:column}.agit-problem-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;pointer-events:none}.agit-problem-table-shell{flex:1 1 auto;min-height:0;overflow-x:auto;overflow-y:visible;border:1px solid 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