:root{--bg-base: #f3f1ec;--bg-surface: #ffffff;--bg-elevated: #faf9f6;--bg-sunken: #efece5;--bg-hover: #f1efe9;--border-subtle: #e7e3da;--border-default: #d9d4c8;--border-strong: #bcb5a5;--text-primary: #23201a;--text-secondary: #5c574d;--text-tertiary: #8a8478;--text-inverse: #ffffff;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef0fe;--accent-border: #c7cbfa;--safe: #0f9d6b;--safe-soft: #e7f6ef;--danger: #dc2626;--danger-hover: #b91c1c;--danger-soft: #fdecec;--warn: #b45309;--shadow-sm: 0 1px 2px rgba(35, 32, 26, .06);--shadow-md: 0 4px 14px rgba(35, 32, 26, .09);--shadow-lg: 0 18px 50px rgba(35, 32, 26, .18);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--header-h: 56px;--footer-h: 34px;--drawer-w: 340px;--t-fast: .13s ease;--t-normal: .22s ease}:root[data-theme=dark]{--bg-base: #14140f;--bg-surface: #1d1c17;--bg-elevated: #24231d;--bg-sunken: #100f0b;--bg-hover: #2a2822;--border-subtle: #2c2a23;--border-default: #3a382f;--border-strong: #524f43;--text-primary: #f0ede4;--text-secondary: #b3ad9e;--text-tertiary: #837d6f;--accent: #818cf8;--accent-hover: #a5b0ff;--accent-soft: #23233a;--accent-border: #3b3b63;--safe: #34d399;--safe-soft: #14291f;--danger: #f87171;--danger-hover: #fca5a5;--danger-soft: #331b1b;--warn: #fbbf24;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 18px 50px rgba(0, 0, 0, .6)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-base: #14140f;--bg-surface: #1d1c17;--bg-elevated: #24231d;--bg-sunken: #100f0b;--bg-hover: #2a2822;--border-subtle: #2c2a23;--border-default: #3a382f;--border-strong: #524f43;--text-primary: #f0ede4;--text-secondary: #b3ad9e;--text-tertiary: #837d6f;--accent: #818cf8;--accent-hover: #a5b0ff;--accent-soft: #23233a;--accent-border: #3b3b63;--safe: #34d399;--safe-soft: #14291f;--danger: #f87171;--danger-hover: #fca5a5;--danger-soft: #331b1b;--warn: #fbbf24;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 18px 50px rgba(0, 0, 0, .6)}}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.modal-open{overflow:hidden}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.app-shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.topbar{height:var(--header-h);flex-shrink:0;display:flex;align-items:center;gap:16px;padding:0 18px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:40}.brand{display:flex;align-items:center;gap:9px;color:var(--text-primary);font-weight:700;font-size:1.15rem;letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand-mark{display:block}.brand-name-accent{color:var(--accent)}.trust-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border:1px solid var(--safe);background:var(--safe-soft);color:var(--safe);border-radius:999px;font-size:.78rem;font-weight:600;cursor:pointer;transition:background var(--t-fast)}.trust-badge:hover{filter:brightness(.98)}.trust-dot{width:8px;height:8px;border-radius:50%;background:var(--safe);box-shadow:0 0 0 3px color-mix(in srgb,var(--safe) 25%,transparent);animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.topbar-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.nav-link{appearance:none;border:none;background:transparent;color:var(--text-secondary);font:inherit;font-size:.85rem;padding:7px 11px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--t-fast),color var(--t-fast)}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link{white-space:nowrap}.nav-link.icon-only{font-size:1.05rem;line-height:1;padding:7px 9px}.main-grid{flex:1 0 auto;display:flex;min-height:0;position:relative}#app{flex:1 1 auto;min-width:0;padding:22px;display:flex;flex-direction:column;gap:18px}#event-drawer{width:var(--drawer-w);flex-shrink:0;border-left:1px solid var(--border-subtle);background:var(--bg-surface);display:flex;flex-direction:column;overflow:hidden;transition:margin-right var(--t-normal)}#event-drawer.collapsed{margin-right:calc(-1 * var(--drawer-w))}.dropzone{flex:1 1 auto;min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:40px;border:2.5px dashed var(--border-default);border-radius:var(--radius-lg);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast)}.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:var(--bg-elevated);outline:none}.dropzone.dz-hot{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.005)}.dropzone svg{width:52px;height:52px;color:var(--accent)}.dz-title{margin:6px 0 0;font-size:1.7rem;color:var(--text-primary);letter-spacing:-.02em}.dz-sub{margin:0;max-width:44ch;font-size:.98rem}.dz-hint{margin:4px 0 0;font-size:.8rem;color:var(--text-tertiary)}.btn{appearance:none;display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border:1px solid var(--border-default);background:var(--bg-surface);color:var(--text-primary);border-radius:var(--radius-sm);font:inherit;font-size:.86rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:background var(--t-fast),border-color var(--t-fast),transform var(--t-fast),opacity var(--t-fast)}.btn:hover{background:var(--bg-hover);border-color:var(--border-strong)}.btn:active{transform:translateY(1px)}.btn svg{width:16px;height:16px}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--text-inverse)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}:root[data-theme=dark] .btn-primary{color:#14140f}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .btn-primary{color:#14140f}}.btn-danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--border-default))}.btn-danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}.btn-ghost{padding:8px 10px;background:transparent}.toolbar{position:sticky;top:calc(var(--header-h) + 0px);z-index:20;display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.toolbar-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.toolbar-right{margin-left:auto}.export-result{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--safe);background:var(--safe-soft);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.export-result>svg{width:26px;height:26px;color:var(--safe);flex-shrink:0}.er-text{display:flex;flex-direction:column}.er-text strong{color:var(--text-primary)}.er-meta{font-size:.82rem;color:var(--text-secondary)}.er-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fill,168px);gap:16px;justify-content:center;align-content:start}.thumb{position:relative;width:168px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 9px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:var(--shadow-sm);cursor:grab;transition:box-shadow var(--t-fast),border-color var(--t-fast),transform var(--t-fast)}.thumb:hover{box-shadow:var(--shadow-md);border-color:var(--border-default)}.thumb.dragging{opacity:.4;cursor:grabbing}.thumb.drop-before{border-left:3px solid var(--accent);transform:translate(3px)}.thumb.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft),var(--shadow-md)}.thumb-index{position:absolute;top:6px;left:8px;z-index:3;min-width:20px;height:20px;padding:0 5px;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text-inverse);background:color-mix(in srgb,var(--text-primary) 74%,transparent);border-radius:999px}.thumb-check{position:absolute;top:7px;right:8px;z-index:3;width:17px;height:17px;accent-color:var(--accent);cursor:pointer}.thumb-frame{width:var(--frame-w, 150px);height:196px;display:grid;place-items:center;overflow:hidden;background:var(--bg-sunken);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.thumb-frame canvas{display:block;box-shadow:0 1px 4px #00000024;background:#fff;transition:transform var(--t-normal)}.thumb-skeleton{width:118px;height:158px;border-radius:3px;background:linear-gradient(100deg,var(--bg-sunken) 30%,var(--bg-hover) 50%,var(--bg-sunken) 70%);background-size:200% 100%;animation:shimmer 1.3s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.thumb-src{display:flex;align-items:center;gap:5px;max-width:100%;font-size:.7rem;color:var(--text-tertiary)}.src-dot{width:7px;height:7px;border-radius:50%;background:var(--src-color, var(--accent));flex-shrink:0}.src-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thumb-actions{position:absolute;bottom:34px;display:flex;gap:6px;opacity:0;transition:opacity var(--t-fast)}.thumb:hover .thumb-actions,.thumb:focus-within .thumb-actions{opacity:1}.icon-btn{appearance:none;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-default);background:var(--bg-surface);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;box-shadow:var(--shadow-sm);transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast)}.icon-btn svg{width:15px;height:15px}.icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.icon-btn.danger:hover{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border-subtle)}.drawer-title{font-weight:700;font-size:.86rem}.drawer-controls .count{font-size:.76rem;color:var(--text-tertiary)}.drawer-filters{display:flex;flex-wrap:wrap;gap:5px;padding:9px 12px;border-bottom:1px solid var(--border-subtle)}.filter-pill{appearance:none;font:inherit;font-size:.68rem;padding:3px 8px;border:1px solid var(--border-default);background:var(--bg-base);color:var(--text-tertiary);border-radius:999px;cursor:pointer;transition:all var(--t-fast)}.filter-pill.on{background:var(--accent-soft);border-color:var(--accent-border);color:var(--accent)}.filter-pill.clear:hover{color:var(--danger);border-color:var(--danger)}.drawer-list{flex:1 1 auto;overflow-y:auto;padding:6px 8px;font-family:var(--font-mono);font-size:.72rem;line-height:1.55}.event{display:grid;grid-template-columns:auto auto 1fr;gap:6px;padding:3px 4px;border-radius:4px;align-items:baseline}.event:hover{background:var(--bg-hover)}.event .ts{color:var(--text-tertiary)}.event .cat{text-transform:uppercase;font-size:.6rem;letter-spacing:.04em;color:var(--accent);align-self:center}.event[data-level=ok] .msg{color:var(--safe)}.event[data-level=warn] .msg{color:var(--warn)}.event[data-level=err] .msg{color:var(--danger)}.event .msg{color:var(--text-secondary);word-break:break-word}.event .meta{grid-column:3;color:var(--text-tertiary);font-size:.66rem}.event .meta .k{color:var(--text-tertiary)}.event .meta .v{color:var(--text-secondary)}.statusbar{height:var(--footer-h);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;background:var(--bg-surface);border-top:1px solid var(--border-subtle);font-size:.76rem;color:var(--text-tertiary)}.status-left,.status-right{display:flex;align-items:center;gap:14px}.status-pill{display:inline-flex;align-items:center;gap:6px}.status-meta{font-variant-numeric:tabular-nums}.dot-mini{width:8px;height:8px;border-radius:50%;background:var(--safe)}.dot-mini.working{background:var(--warn);animation:pulse 1s ease-in-out infinite}.dot-mini.ready{background:var(--safe)}.attribution{color:var(--text-tertiary)}.attribution a{color:var(--text-secondary)}.modal-overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:color-mix(in srgb,#000 45%,transparent);backdrop-filter:blur(3px);animation:fade var(--t-fast)}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal-panel{position:relative;width:min(680px,100%);max-height:86vh;overflow-y:auto;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:26px 28px}.modal-close{position:absolute;top:12px;right:14px;width:32px;height:32px;border:none;background:transparent;font-size:1.5rem;line-height:1;color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-sm)}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-title{margin:0 0 18px;font-size:1.4rem;letter-spacing:-.02em}.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.steps li{display:flex;gap:14px}.step-num{flex-shrink:0;font-family:var(--font-mono);font-size:.82rem;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:var(--radius-sm);width:34px;height:34px;display:flex;align-items:center;justify-content:center}.steps h3{margin:4px 0 3px;font-size:.98rem}.steps p{margin:0;font-size:.88rem;color:var(--text-secondary)}.security-grid{display:flex;flex-direction:column;gap:14px}.security-card{padding:14px 16px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-elevated)}.security-card h3{margin:0 0 8px;font-size:.92rem}.security-card ul{margin:0;padding-left:18px}.security-card li{font-size:.86rem;color:var(--text-secondary);margin-bottom:5px}.security-card.good{border-color:color-mix(in srgb,var(--safe) 45%,var(--border-subtle));background:var(--safe-soft)}.security-card.good h3{color:var(--safe)}.security-card.bad{border-color:color-mix(in srgb,var(--warn) 40%,var(--border-subtle))}.security-card.bad h3{color:var(--warn)}.about-lead{font-size:1rem}.modal-content p{color:var(--text-secondary);font-size:.9rem}.about-foot{font-size:.8rem;color:var(--text-tertiary)}.gloss{border-bottom:1.5px dotted var(--accent);cursor:help;color:inherit}.glossary-tip{position:absolute;z-index:200;max-width:280px;padding:10px 12px;background:var(--text-primary);color:var(--bg-surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);font-size:.8rem;line-height:1.45}.glossary-tip strong{display:block;margin-bottom:3px}.toast{position:fixed;left:50%;bottom:calc(var(--footer-h) + 16px);transform:translate(-50%,20px);z-index:150;padding:10px 16px;border-radius:var(--radius-md);background:var(--text-primary);color:var(--bg-surface);font-size:.86rem;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity var(--t-normal),transform var(--t-normal)}.toast.visible{opacity:1;transform:translate(-50%)}.toast.ok{background:var(--safe);color:#fff}.toast.err{background:var(--danger);color:#fff}.file-overlay{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--accent) 22%,transparent);backdrop-filter:blur(2px);pointer-events:none}.file-overlay[hidden]{display:none}.file-overlay-inner{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 60px;border:3px dashed var(--accent);border-radius:var(--radius-lg);background:var(--bg-surface);color:var(--accent);font-size:1.2rem;font-weight:700;box-shadow:var(--shadow-lg)}.file-overlay-inner svg{width:44px;height:44px}@media(max-width:720px){.topbar{gap:8px 10px;padding:8px 12px;height:auto;flex-wrap:wrap}.trust-text{display:none}.trust-badge{padding:6px 8px;order:1}.topbar-nav{order:2;width:100%;margin-left:0;justify-content:space-between;gap:2px}.nav-link{padding:6px;font-size:.8rem}#app{padding:14px}.toolbar{position:static;top:auto}#event-drawer{position:fixed;right:0;top:0;bottom:0;height:100dvh;width:min(340px,92vw);z-index:60;box-shadow:var(--shadow-lg)}#event-drawer.collapsed{margin-right:calc(-1*min(340px,92vw))}.grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.thumb,.thumb-frame{width:100%}.toolbar-right{margin-left:0;width:100%}.attribution{display:none}}