:root{color-scheme:dark;--void: #08090d;--card: #0f1117;--card-2: #12151d;--cyan: #06b6d4;--violet: #8b5cf6;--emerald: #10b981;--amber: #f59e0b;--rose: #fb7185;--text: #e4e4e7;--muted: #a1a1aa;--faint: #71717a;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .14);--cyan-dim: rgba(6, 182, 212, .12);--focus: #67e8f9;--radius: 18px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--void);color:var(--text)}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(1000px 540px at 12% -8%,rgba(6,182,212,.14),transparent 56%),radial-gradient(900px 520px at 92% 4%,rgba(139,92,246,.1),transparent 54%),var(--void);line-height:1.5}.grid-veil{position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 0%,black 18%,transparent 74%);z-index:0}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.skip-link{position:absolute;left:12px;top:-40px;z-index:50;background:var(--cyan);color:var(--void);padding:8px 12px;border-radius:8px;font-weight:700}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:0 20px;border-bottom:1px solid var(--line);background:#0f1117bd;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:650;text-decoration:none}.brand-mark{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--violet));color:var(--void);font-weight:900;box-shadow:0 0 20px #06b6d44d}.header-nav{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px}.header-nav a{color:inherit;text-decoration:none}.header-nav a:hover,.header-nav a[aria-current=page]{color:#fff}.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(6,182,212,.2);background:#06b6d41a;color:#67e8f9;border-radius:999px;padding:4px 10px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:650}.chip.neutral{border-color:var(--line);background:#ffffff0a;color:var(--muted)}.chip.warn{border-color:#f59e0b4d;background:#f59e0b1a;color:#fbbf24}main{position:relative;z-index:1}.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}.empty{padding:64px 0 24px;text-align:center}.kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#ffffff0a;color:var(--muted);border-radius:999px;padding:6px 12px;font-size:12px;margin-bottom:18px}.kicker-dot{width:7px;height:7px;border-radius:50%;background:var(--emerald);box-shadow:0 0 10px var(--emerald)}.empty h1{margin:0;font-size:clamp(36px,6vw,64px);letter-spacing:-.04em;line-height:.98;font-weight:800;color:#fff}.empty .hero-sub{margin:16px 0 0;font-size:clamp(22px,3vw,30px);color:#d4d4d8;font-weight:650}.empty .lede{margin:16px auto 0;max-width:640px;color:var(--muted);font-size:17px;line-height:1.7}.dropzone{margin:36px auto 0;max-width:720px;border-radius:28px;padding:42px 24px;background:linear-gradient(#0f1117,#0f1117) padding-box,linear-gradient(120deg,#06b6d4b3,#8b5cf673,#06b6d466) border-box;border:1px solid transparent;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease}.dropzone:hover,.dropzone.hot{transform:scale(1.007);box-shadow:0 0 0 1px #06b6d4b3,0 0 48px #06b6d429,inset 0 0 48px #06b6d40f}.dropzone h2{margin:0;color:#fff;font-size:22px}.dropzone p{margin:8px 0 0;color:var(--muted)}.drop-actions{margin-top:18px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.verbs{margin:18px 0 0;color:var(--faint);font-size:14px;letter-spacing:.04em}.privacy-row{margin-top:22px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.btn{appearance:none;border:1px solid var(--line-strong);background:#ffffff0a;color:var(--text);border-radius:999px;padding:10px 16px;font:inherit;font-size:14px;font-weight:650;cursor:pointer}.btn:hover{background:#ffffff12;color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:linear-gradient(180deg,#22d3ee,#0891b2);color:#042f38;border-color:transparent;box-shadow:0 8px 24px #06b6d43d}.btn.primary:hover{filter:brightness(1.05)}.btn.primary:disabled,.btn.primary:disabled:hover{filter:none;box-shadow:none;background:#ffffff14;color:var(--faint)}.btn.danger{border-color:#fb71854d;color:#fecdd3;background:#fb718514}.btn.ghost{background:transparent}.btn.small{padding:7px 11px;font-size:12px}.icon-btn{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:#ffffff08;color:var(--muted);cursor:pointer}.icon-btn:hover{color:#fff;background:#ffffff14}.icon-btn.danger:hover{color:#fecdd3;border-color:#fb718566}.workspace{padding:18px 0 48px}.workspace-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}.mode-switch{display:inline-flex;padding:4px;border-radius:999px;border:1px solid var(--line);background:#ffffff08}.mode-switch button{appearance:none;border:0;background:transparent;color:var(--muted);font:inherit;font-size:13px;font-weight:650;padding:8px 14px;border-radius:999px;cursor:pointer}.mode-switch button[aria-pressed=true]{background:#06b6d429;color:#fff}.doc-summary{color:var(--muted);font-size:13px}.bar-actions{display:flex;gap:8px;flex-wrap:wrap}.workspace-body{display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px;align-items:start}.panel{border:1px solid var(--line);background:#0f1117c7;border-radius:var(--radius);padding:16px}.panel h2,.panel h3{margin:0;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);font-weight:700}.panel+.stack-gap,.stack>*+*{margin-top:14px}.sidebar{position:sticky;top:84px;max-height:calc(100vh - 108px);overflow:auto}#organize-panel,#convert-panel,#info-panel{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.field{display:grid;gap:6px;margin-top:12px}.field label,.legend{font-size:12px;color:var(--muted);font-weight:650}.field input,.field select,.field textarea{width:100%;border-radius:12px;border:1px solid var(--line);background:#0a0c11;color:var(--text);font:inherit;padding:10px 12px}.help{font-size:12px;color:var(--faint);margin:6px 0 0}.choice-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.choice-row label{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 10px;cursor:pointer;white-space:nowrap}.choice-row input{accent-color:var(--cyan)}.doc-list{display:grid;gap:8px;margin-top:12px}.doc-card{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px;border-radius:14px;border:1px solid var(--line);background:#ffffff05;cursor:pointer}.doc-card.active{border-color:#06b6d473;background:var(--cyan-dim)}.doc-card h4{margin:0;font-size:13px;color:#fff;word-break:break-all}.doc-card p{margin:2px 0 0;font-size:11px;color:var(--faint)}.doc-handle{color:var(--faint);cursor:grab;letter-spacing:-1px;padding:4px}.bulk-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-bottom:12px;padding:10px 12px;border-radius:14px;border:1px solid rgba(6,182,212,.2);background:#06b6d40f}.bulk-bar[hidden]{display:none!important}.page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:12px}.page-card{position:relative;border:1px solid var(--line);background:var(--card-2);border-radius:16px;padding:8px;display:grid;gap:8px;min-width:0}.page-card.selected{border-color:#06b6d4b3;box-shadow:0 0 0 1px #06b6d459,0 10px 28px #00000040}.page-card.drag-over{box-shadow:inset 3px 0 0 var(--cyan)}.page-card.dragging{opacity:.45}.thumb-wrap{position:relative;aspect-ratio:3 / 4;border-radius:10px;overflow:hidden;background:#f4f4f5;display:grid;place-items:center}.thumb-wrap img{width:100%;height:100%;object-fit:contain;background:#fff}.thumb-wrap.rot-90 img,.thumb-wrap.rot-270 img{object-fit:contain}.thumb-wrap.rot-90{transform:none}.page-card .thumb-rot{width:100%;height:100%;display:grid;place-items:center}.page-card .thumb-rot.r90{transform:rotate(90deg) scale(.75)}.page-card .thumb-rot.r180{transform:rotate(180deg)}.page-card .thumb-rot.r270{transform:rotate(270deg) scale(.75)}.card-top,.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:6px}.page-num{font-size:12px;color:var(--muted);font-weight:700}.card-bottom{color:var(--faint)}.page-card input[type=checkbox]{accent-color:var(--cyan)}.image-list{display:grid;gap:8px}.image-row{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:12px}.image-row img{width:48px;height:48px;object-fit:cover;border-radius:8px;background:#111}.meta-table{width:100%;border-collapse:collapse;margin-top:10px;font-size:13px}.meta-table th{text-align:left;color:var(--cyan);font-weight:600;padding:6px 8px 6px 0;width:42%;vertical-align:top}.meta-table td{padding:6px 0;color:var(--text);word-break:break-word}.note,.warn,.ok{border-radius:12px;padding:10px 12px;font-size:13px;line-height:1.55;margin-top:12px}.note{background:#ffffff08;border:1px solid var(--line);color:var(--muted)}.warn{background:#f59e0b14;border:1px solid rgba(245,158,11,.25);color:#fde68a}.ok{background:#10b98114;border:1px solid rgba(16,185,129,.22);color:#a7f3d0}.marketing{padding:24px 0 80px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.feature-card{border:1px solid var(--line);background:#ffffff06;border-radius:20px;padding:18px}.feature-card h3{margin:0;color:#fff;font-size:16px}.feature-card p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.6}.faq{margin-top:36px}.faq h2{color:#fff;font-size:22px}details.faq-item{border-top:1px solid var(--line);padding:12px 0}details.faq-item summary{cursor:pointer;color:#fff;font-weight:650}details.faq-item p{color:var(--muted);margin:8px 0 0}.site-footer{border-top:1px solid var(--line);padding:24px 0 32px;color:var(--faint);font-size:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.overlay{position:fixed;inset:0;z-index:40;background:#0000008c;display:grid;place-items:center;padding:24px}.overlay[hidden]{display:none!important}.dialog{width:min(480px,100%);border-radius:20px;border:1px solid var(--line-strong);background:#0d1016;padding:22px;box-shadow:0 24px 80px #00000073}.dialog h2{margin:0;color:#fff;font-size:22px}.dialog p{color:var(--muted)}.dialog-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 12px;font-size:14px;margin:16px 0}.kv dt{color:var(--faint)}.kv dd{margin:0;color:#fff}.busy-progress{width:100%;height:6px;appearance:none;border:0;background:#1a1d26;border-radius:999px;overflow:hidden}.busy-progress::-webkit-progress-bar{background:#1a1d26}.busy-progress::-webkit-progress-value{background:linear-gradient(90deg,var(--violet),var(--cyan))}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.mobile-move{display:none;gap:4px}@media(max-width:900px){.workspace-body{grid-template-columns:1fr;grid-template-areas:"stage" "sidebar"}#stage-panel{grid-area:stage}.sidebar{grid-area:sidebar;position:static;max-height:none}.feature-grid{grid-template-columns:1fr}.header-nav{display:none}.page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-move{display:inline-flex}}@media(max-width:560px){.empty{padding-top:36px}.dropzone{padding:28px 16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}[hidden]{display:none!important}.stage-empty{min-height:320px;display:grid;place-items:center;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:18px;padding:24px}.convert-tabs{display:flex;gap:8px;margin:8px 0 12px}.convert-tabs button[aria-pressed=true]{background:#06b6d429;color:#fff}.limit-list{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:13px}.limit-list li{margin:6px 0}