:root{
  --bg:#f6f7fb;--panel:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;
  --accent:#111827;--accent2:#2563eb;--ok:#0f766e;--warn:#b45309;--err:#b91c1c;
  --radius:20px;--shadow:0 18px 50px rgba(15,23,42,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Manrope",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{height:76px;padding:0 max(24px,calc((100vw - 1320px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);position:sticky;top:0;z-index:50}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800}.brand strong,.brand span{display:block}.brand strong{font-size:15px}.brand span{font-size:12px;color:var(--muted);margin-top:2px}.privacy-pill{font-size:12px;color:var(--ok);background:#ecfdf5;border:1px solid #a7f3d0;padding:8px 12px;border-radius:999px}.shell{max-width:1320px;margin:auto;padding:40px 24px 80px}.hero{display:flex;justify-content:space-between;gap:32px;align-items:end;margin:10px 0 32px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--accent2)}.hero h1{font-size:clamp(34px,4.2vw,62px);line-height:1.02;letter-spacing:-.045em;max-width:760px;margin:10px 0 16px}.hero p{max-width:700px;color:var(--muted);font-size:16px;line-height:1.65;margin:0}.hero-badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.hero-badges span{font-size:12px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 10px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start}.left-column{display:grid;gap:24px}.drop-zone{min-height:260px;border:1.5px dashed #cbd5e1;background:linear-gradient(180deg,#fff,#fbfcff);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:32px;transition:.2s;cursor:pointer;box-shadow:var(--shadow)}.drop-zone.dragover{border-color:var(--accent2);background:#eff6ff;transform:translateY(-2px)}.drop-icon{width:58px;height:58px;border-radius:18px;background:#eef2ff;color:#3730a3;display:grid;place-items:center;font-size:32px;margin-bottom:14px}.drop-zone h2{margin:0 0 6px;font-size:22px}.drop-zone p{margin:0 0 18px;color:var(--muted)}.drop-zone small{margin-top:14px;color:#94a3b8}.button{border:0;border-radius:12px;padding:12px 16px;font-weight:750;font-size:14px;cursor:pointer;transition:.18s}.button:disabled{opacity:.45;cursor:not-allowed}.button.primary{background:var(--ink);color:white}.button.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px rgba(15,23,42,.16)}.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.button.full{width:100%;margin-top:10px}.queue-card,.settings-card,.preview-section{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.queue-card{padding:18px}.settings-card{padding:20px;position:sticky;top:96px}.card-head,.section-head{display:flex;justify-content:space-between;gap:16px;align-items:center}.card-head{margin-bottom:14px}.card-head.compact{align-items:flex-start}.card-head h3{margin:0;font-size:16px}.card-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.text-button{border:0;background:transparent;color:var(--muted);cursor:pointer}.queue{display:grid;gap:8px;max-height:450px;overflow:auto}.queue.empty{min-height:100px;place-items:center}.empty-state{color:#94a3b8;font-size:13px}.queue-item{display:grid;grid-template-columns:58px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid #edf0f4;border-radius:14px;padding:9px;background:#fff;cursor:pointer}.queue-item.active{border-color:#93c5fd;background:#f8fbff}.thumb{width:58px;height:58px;object-fit:cover;border-radius:10px;background:#e2e8f0}.file-info{min-width:0}.file-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta{font-size:11px;color:var(--muted);margin-top:5px}.state{font-size:11px;font-weight:800;border-radius:999px;padding:6px 8px;background:#f1f5f9;color:#475569}.state.processing{background:#eff6ff;color:#1d4ed8}.state.done{background:#ecfdf5;color:#047857}.state.error{background:#fef2f2;color:#b91c1c}.status-chip{font-size:10px;padding:6px 8px;border-radius:999px;font-weight:800}.status-chip.loading{background:#fff7ed;color:#9a3412}.status-chip.ready{background:#ecfdf5;color:#047857}.status-chip.error{background:#fef2f2;color:#b91c1c}.toggle-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 0;border-top:1px solid #f1f5f9}.toggle-row span{display:block}.toggle-row strong,.toggle-row small{display:block}.toggle-row strong{font-size:13px}.toggle-row small{font-size:11px;color:var(--muted);margin-top:3px;line-height:1.35}.toggle-row input{appearance:none;width:42px;height:24px;border-radius:999px;background:#cbd5e1;position:relative;cursor:pointer;flex:0 0 auto;transition:.2s}.toggle-row input:before{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;box-shadow:0 1px 4px rgba(0,0,0,.15);transition:.2s}.toggle-row input:checked{background:var(--ink)}.toggle-row input:checked:before{left:21px}.range-block{padding:14px 0;border-top:1px solid #f1f5f9}.range-title{display:flex;justify-content:space-between;font-size:12px;margin-bottom:8px}.range-block input{width:100%}.cost-box{margin-top:16px;background:#f8fafc;border:1px solid var(--line);padding:13px;border-radius:13px;display:grid;gap:3px}.cost-box span,.cost-box small{font-size:11px;color:var(--muted)}.cost-box strong{font-size:18px}.preview-section{margin-top:24px;padding:20px}.preview-section.hidden{display:none}.section-head{margin-bottom:16px}.section-head h2{margin:5px 0 0;font-size:19px}.compare{position:relative;overflow:hidden;border-radius:16px;background:#e2e8f0;min-height:380px;max-height:76vh;display:flex;align-items:center;justify-content:center}.compare>img,.after-wrap img{display:block;max-width:100%;max-height:76vh;width:auto;height:auto}.compare>img{position:relative}.after-wrap{position:absolute;left:0;top:0;height:100%;width:50%;overflow:hidden}.after-wrap img{position:absolute;left:0;top:0;max-width:none;height:100%;width:auto;min-width:100%;object-fit:contain;object-position:left center}.compare-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:5}.compare-handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(15,23,42,.18);z-index:4;pointer-events:none}.compare-handle span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:white;color:#111827;font-weight:900;box-shadow:0 4px 18px rgba(15,23,42,.2)}.compare-label{position:absolute;top:14px;z-index:3;color:#fff;background:rgba(15,23,42,.65);font-size:10px;font-weight:900;letter-spacing:.12em;padding:6px 8px;border-radius:999px;pointer-events:none}.before-label{left:14px}.after-label{right:14px}.analysis-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.analysis-meta span{font-size:11px;padding:7px 9px;background:#f8fafc;border:1px solid var(--line);border-radius:999px;color:#475569}.toast{position:fixed;right:22px;bottom:22px;max-width:360px;background:#111827;color:#fff;padding:12px 15px;border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.22);opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s;z-index:100;font-size:13px}.toast.show{opacity:1;transform:none}.toast.error{background:#991b1b}@media(max-width:960px){.workspace{grid-template-columns:1fr}.settings-card{position:static}.hero{display:block}.hero-badges{justify-content:flex-start;margin-top:18px}.privacy-pill{display:none}}@media(max-width:620px){.shell{padding:26px 14px 60px}.topbar{padding:0 14px}.brand span{display:none}.hero h1{font-size:38px}.compare{min-height:260px}.queue-item{grid-template-columns:50px minmax(0,1fr)}.thumb{width:50px;height:50px}.state{grid-column:2;justify-self:start}.section-head{align-items:flex-start;flex-direction:column}}
.compare>img{width:100%;height:auto;max-height:none}.after-wrap img{width:100%;height:auto;max-width:none;max-height:none;min-width:0;object-fit:initial}.after-wrap{bottom:0;height:auto}


/* V1.1 — Auth & user management */
.topbar-actions{display:flex;align-items:center;gap:12px}.topbar-link{font-size:12px;font-weight:750;color:var(--ink);text-decoration:none;padding:8px 10px;border-radius:10px;border:1px solid var(--line);background:#fff}.topbar-link:hover{background:#f8fafc}.topbar-link.danger{color:#991b1b}.user-menu{display:flex;align-items:center;gap:9px}.user-name{font-size:12px;font-weight:700;color:#475569;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.auth-body{min-height:100vh;background:radial-gradient(circle at 50% 0,#fff 0,#f6f7fb 52%,#eef1f6 100%)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px 18px}.auth-card{width:min(100%,470px);background:#fff;border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:0 30px 90px rgba(15,23,42,.12)}.auth-brand{margin-bottom:34px}.auth-copy h1{font-size:34px;line-height:1.06;letter-spacing:-.04em;margin:8px 0 12px}.auth-copy p{font-size:13px;line-height:1.65;color:var(--muted);margin:0 0 22px}.auth-form,.admin-form{display:grid;gap:14px}.auth-form label,.admin-form label{display:grid;gap:7px}.auth-form label>span,.admin-form label>span{font-size:12px;font-weight:750;color:#334155}.auth-form input,.admin-form input,.admin-form select,.password-reset input{width:100%;border:1px solid #dbe1e8;background:#fff;border-radius:12px;padding:12px 13px;font:inherit;font-size:13px;outline:none;transition:.18s}.auth-form input:focus,.admin-form input:focus,.admin-form select:focus,.password-reset input:focus{border-color:#94a3b8;box-shadow:0 0 0 3px #f1f5f9}.auth-foot{font-size:11px;color:#94a3b8;text-align:center;margin:18px 0 0}.alert{border-radius:12px;padding:11px 13px;margin:0 0 16px;font-size:12px;line-height:1.5}.alert.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.alert.warning{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.alert.success{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}.alert.wide{margin:0 0 20px}.alert code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}
.admin-shell{max-width:1320px}.admin-head{margin:10px 0 28px}.admin-head h1{font-size:44px;letter-spacing:-.045em;margin:8px 0 10px}.admin-head p{margin:0;color:var(--muted);font-size:14px}.admin-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;align-items:start}.admin-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.admin-card h2{font-size:16px;margin:0 0 16px}.users-card h2{margin:0}.user-list{display:grid;gap:10px}.user-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:start;border:1px solid #edf0f4;border-radius:15px;padding:12px}.user-avatar{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#111827;color:#fff;font-weight:800}.user-title{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.user-title strong{font-size:13px}.user-email{font-size:12px;color:#475569;margin-top:4px}.user-meta{font-size:10px;color:#94a3b8;margin-top:5px}.role-badge{font-size:9px;font-weight:800;border-radius:999px;padding:4px 6px;background:#f1f5f9;color:#475569}.role-badge.admin{background:#eef2ff;color:#4338ca}.role-badge.inactive{background:#fef2f2;color:#991b1b}.user-actions{display:flex;align-items:flex-start;gap:6px;flex-wrap:wrap;justify-content:flex-end}.user-actions form{margin:0}.mini-button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 8px;font:inherit;font-size:10px;font-weight:750;cursor:pointer}.mini-button.danger{color:#991b1b}.password-reset{position:relative}.password-reset summary{list-style:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 8px;font-size:10px;font-weight:750;cursor:pointer}.password-reset summary::-webkit-details-marker{display:none}.password-reset[open] form{position:absolute;right:0;top:34px;z-index:10;width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:0 16px 40px rgba(15,23,42,.14);display:grid;gap:8px}.password-reset input{padding:9px 10px;font-size:11px}
@media(max-width:960px){.topbar-actions{gap:7px}.user-name{display:none}.admin-grid{grid-template-columns:1fr}.privacy-pill{display:none}}@media(max-width:620px){.topbar-link{padding:7px 8px}.auth-card{padding:24px;border-radius:20px}.auth-copy h1{font-size:30px}.admin-head h1{font-size:34px}.user-row{grid-template-columns:40px minmax(0,1fr)}.user-avatar{width:40px;height:40px}.user-actions{grid-column:2;justify-content:flex-start}.password-reset[open] form{right:auto;left:0}.topbar-actions .user-menu{gap:4px}}