:root{--font-display: "Sora", ui-sans-serif, system-ui, sans-serif;--font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif;--color-parchment: #f5f0e0;--color-parchment-deep: #ebe3cc;--color-parchment-soft: #faf6e9;--color-ink: #0f1b3d;--color-ink-soft: #1e3a5f;--color-ink-muted: #4a5878;--color-brass: #c9a84c;--color-brass-deep: #9c7f2f;--color-rust: #9f3f2f;--color-leaf: #2f6f4e}html,body,#root{min-height:100%}body{margin:0;background:var(--color-parchment)}.shelfwise-app{background:radial-gradient(1200px 600px at 12% -10%,rgba(201,168,76,.1),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(15,27,61,.06),transparent 55%),var(--color-parchment);color:var(--color-ink);font-family:var(--font-sans);font-feature-settings:"ss01","cv11";min-height:100vh;-webkit-font-smoothing:antialiased}.shelfwise-app *,.shelfwise-app *:before,.shelfwise-app *:after{box-sizing:border-box}.shelfwise-app button,.shelfwise-app input,.shelfwise-app select,.shelfwise-app textarea{font:inherit;color:inherit}.shelfwise-app .app-shell{margin:0 auto;max-width:1480px;padding:40px 48px 64px}@media (max-width: 1100px){.shelfwise-app .app-shell{padding:28px 24px 48px}}.shelfwise-app .topbar{align-items:end;display:flex;justify-content:space-between;gap:32px;padding-bottom:28px;margin-bottom:32px;border-bottom:1px solid color-mix(in oklab,var(--color-ink) 12%,transparent);position:relative}.shelfwise-app .topbar:before{content:"";position:absolute;left:0;bottom:-1px;width:64px;height:2px;background:var(--color-brass)}.shelfwise-app .topbar h1{font-family:var(--font-display);font-size:clamp(40px,5vw,60px);font-weight:700;letter-spacing:-.035em;line-height:.95;margin:0 0 10px;color:var(--color-ink)}.shelfwise-app .topbar p{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-muted);margin:0}.shelfwise-app .header-controls{align-items:end;display:flex;gap:14px}.shelfwise-app .login-form{align-items:end;display:grid;gap:10px;grid-template-columns:minmax(180px,1fr) minmax(150px,1fr) auto}.shelfwise-app .login-form label{display:grid;gap:8px;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}.shelfwise-app .login-form input{min-height:42px}.shelfwise-app .session-card{align-items:center;display:flex;gap:12px;justify-content:flex-end}.shelfwise-app .session-card span,.shelfwise-app .session-card strong{font-family:var(--font-display);font-size:12px}.shelfwise-app .session-card strong{background:color-mix(in oklab,var(--color-brass) 16%,transparent);border:1px solid color-mix(in oklab,var(--color-brass) 42%,transparent);border-radius:999px;color:var(--color-brass-deep);padding:6px 10px;text-transform:uppercase}.shelfwise-app .role-picker,.shelfwise-app .search-field,.shelfwise-app .ai-form label,.shelfwise-app .book-form label,.shelfwise-app .user-form label,.shelfwise-app .modal label{display:grid;gap:8px;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--color-ink-muted)}.shelfwise-app .role-picker select{min-width:168px}.shelfwise-app input,.shelfwise-app select,.shelfwise-app textarea{background:var(--color-parchment-soft);border:1px solid color-mix(in oklab,var(--color-ink) 18%,transparent);border-radius:4px;color:var(--color-ink);font-family:var(--font-sans);font-size:14px;font-weight:500;letter-spacing:0;text-transform:none;min-height:42px;padding:10px 14px;width:100%;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.shelfwise-app select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--color-ink) 50%),linear-gradient(135deg,var(--color-ink) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:36px}.shelfwise-app input:focus,.shelfwise-app select:focus,.shelfwise-app textarea:focus{border-color:var(--color-brass);outline:none;box-shadow:0 0 0 3px color-mix(in oklab,var(--color-brass) 28%,transparent)}.shelfwise-app textarea{min-height:104px;resize:vertical;line-height:1.5}.shelfwise-app input::placeholder,.shelfwise-app textarea::placeholder{color:color-mix(in oklab,var(--color-ink) 38%,transparent)}.shelfwise-app button{align-items:center;background:var(--color-ink);border:1px solid var(--color-ink);border-radius:4px;color:var(--color-parchment-soft);cursor:pointer;display:inline-flex;font-family:var(--font-display);font-size:12px;font-weight:600;gap:8px;justify-content:center;letter-spacing:.14em;min-height:40px;padding:0 18px;text-transform:uppercase;transition:transform .12s ease,background .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease}.shelfwise-app button:hover:not(:disabled){background:var(--color-ink-soft);box-shadow:0 6px 20px -10px #0f1b3d8c}.shelfwise-app button:active:not(:disabled){transform:scale(.985)}.shelfwise-app button:disabled{cursor:not-allowed;opacity:.4}.shelfwise-app button.secondary{background:transparent;border-color:color-mix(in oklab,var(--color-ink) 26%,transparent);color:var(--color-ink)}.shelfwise-app button.secondary:hover:not(:disabled){background:color-mix(in oklab,var(--color-ink) 6%,transparent);border-color:var(--color-ink);box-shadow:none}.shelfwise-app button.danger{background:var(--color-rust);border-color:var(--color-rust);color:var(--color-parchment-soft)}.shelfwise-app button.danger:hover:not(:disabled){background:#7c2316;border-color:#7c2316}.shelfwise-app .ai-form>button[type=submit]{background:var(--color-brass);border-color:var(--color-brass);color:var(--color-ink)}.shelfwise-app .ai-form>button[type=submit]:hover:not(:disabled){background:var(--color-brass-deep);border-color:var(--color-brass-deep);color:var(--color-parchment-soft);box-shadow:0 6px 20px -10px #c9a84ca6}.shelfwise-app .toolbar{align-items:end;display:flex;gap:14px;margin-bottom:14px}.shelfwise-app .search-field{flex:1}.shelfwise-app .action-bar{align-items:center;display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-bottom:24px}.shelfwise-app .action-bar button{min-height:38px;padding:0 18px}.shelfwise-app .notice{align-items:center;border-radius:4px;display:flex;font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.08em;margin-bottom:18px;padding:14px 18px;text-transform:uppercase;border-left:3px solid}.shelfwise-app .notice.success{background:color-mix(in oklab,var(--color-leaf) 12%,var(--color-parchment-soft));color:var(--color-leaf);border-left-color:var(--color-leaf)}.shelfwise-app .notice.error{background:color-mix(in oklab,var(--color-rust) 12%,var(--color-parchment-soft));color:var(--color-rust);border-left-color:var(--color-rust)}.shelfwise-app .workspace{align-items:start;display:grid;gap:28px;grid-template-columns:340px minmax(0,1fr)}.shelfwise-app .side-panel{display:grid;gap:20px;max-height:calc(100vh - 48px);overflow-y:auto;position:sticky;top:24px}.shelfwise-app .ai-form,.shelfwise-app .book-form,.shelfwise-app .user-form,.shelfwise-app .permission-card{background:var(--color-parchment-soft);border:1px solid color-mix(in oklab,var(--color-ink) 14%,transparent);border-radius:6px;display:grid;gap:16px;padding:24px;position:relative}.shelfwise-app .ai-form{gap:18px}.shelfwise-app .ai-form:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--color-brass);border-radius:6px 6px 0 0}.shelfwise-app .ai-form h2,.shelfwise-app .book-form h2,.shelfwise-app .user-form h2,.shelfwise-app .permission-card h2{font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.01em;margin:0;color:var(--color-ink)}.shelfwise-app .ai-results{border-top:1px solid color-mix(in oklab,var(--color-ink) 12%,transparent);display:grid;gap:14px;padding-top:18px}.shelfwise-app .ai-results>p{color:var(--color-ink-muted);font-size:13px;font-weight:500;line-height:1.55;margin:0}.shelfwise-app .ai-results .ai-mode{align-self:start;background:color-mix(in oklab,var(--color-brass) 18%,transparent);border-radius:2px;color:var(--color-brass-deep);font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:.22em;padding:4px 10px;text-transform:uppercase;width:fit-content}.shelfwise-app .ai-results ol{counter-reset:rec;display:grid;gap:14px;list-style:none;margin:0;padding:0}.shelfwise-app .ai-results li{counter-increment:rec;display:grid;gap:4px;padding-left:32px;position:relative}.shelfwise-app .ai-results li:before{content:counter(rec,decimal-leading-zero);position:absolute;left:0;top:2px;font-family:var(--font-display);font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--color-brass-deep)}.shelfwise-app .ai-results strong{display:block;font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:-.005em;color:var(--color-ink)}.shelfwise-app .ai-results span{display:block;color:var(--color-ink-muted);font-size:11px;font-weight:600;letter-spacing:.04em;margin-top:2px;text-transform:none}.shelfwise-app .ai-results li>p{color:var(--color-ink-muted);font-size:12px;line-height:1.5;margin:4px 0 0}.shelfwise-app .permission-card p{color:var(--color-ink-muted);font-size:13px;font-weight:500;line-height:1.55;margin:0}.shelfwise-app .form-row{display:grid;gap:12px;grid-template-columns:1fr 110px}.shelfwise-app .form-actions{display:flex;gap:10px}.shelfwise-app .book-table-panel{background:var(--color-parchment-soft);border:1px solid color-mix(in oklab,var(--color-ink) 14%,transparent);border-radius:6px;display:flex;flex-direction:column;max-height:calc(100vh - 300px);min-height:420px;overflow:hidden}.shelfwise-app .table-scroll{flex:1;overflow:auto}.shelfwise-app table{border-collapse:collapse;min-width:980px;width:100%}.shelfwise-app th,.shelfwise-app td{padding:18px 20px;text-align:left;vertical-align:middle;border-bottom:1px solid color-mix(in oklab,var(--color-ink) 8%,transparent)}.shelfwise-app th{background:var(--color-parchment-deep);color:var(--color-ink-muted);font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:.2em;padding:14px 20px;text-transform:uppercase;border-bottom:1px solid color-mix(in oklab,var(--color-ink) 16%,transparent);position:sticky;top:0;z-index:2}.shelfwise-app tbody tr{transition:background .15s ease}.shelfwise-app .clickable-row{cursor:pointer}.shelfwise-app tbody tr:hover{background:color-mix(in oklab,var(--color-brass) 8%,transparent)}.shelfwise-app tbody tr:last-child td{border-bottom:0}.shelfwise-app td{font-size:14px;color:var(--color-ink-soft)}.shelfwise-app .title-cell{font-family:var(--font-display);font-weight:600;color:var(--color-ink);letter-spacing:-.005em}.shelfwise-app .pill{align-items:center;border-radius:999px;border:1px solid;display:inline-flex;font-family:var(--font-display);font-size:12px;font-weight:700;height:28px;justify-content:center;min-width:36px;padding:0 10px}.shelfwise-app .pill.available{background:color-mix(in oklab,var(--color-brass) 14%,transparent);border-color:color-mix(in oklab,var(--color-brass) 55%,transparent);color:var(--color-brass-deep)}.shelfwise-app .pill.unavailable{background:color-mix(in oklab,var(--color-rust) 10%,transparent);border-color:color-mix(in oklab,var(--color-rust) 40%,transparent);color:var(--color-rust)}.shelfwise-app .row-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.shelfwise-app .row-actions button{min-height:30px;padding:0 12px;font-size:10px;letter-spacing:.14em}.shelfwise-app .empty-state{color:var(--color-ink-muted);font-family:var(--font-display);font-size:13px;font-weight:500;letter-spacing:.04em;padding:48px;text-align:center}.shelfwise-app .pagination{align-items:center;background:var(--color-parchment-deep);border-top:1px solid color-mix(in oklab,var(--color-ink) 14%,transparent);display:flex;font-family:var(--font-display);font-size:11px;font-weight:600;gap:16px;justify-content:space-between;letter-spacing:.1em;padding:16px 20px;text-transform:uppercase;color:var(--color-ink-muted)}.shelfwise-app .pagination label{align-items:center;display:flex;flex-direction:row;font-family:var(--font-display);font-size:11px;gap:8px;letter-spacing:.1em;text-transform:uppercase}.shelfwise-app .pagination-controls{align-items:center;display:flex;flex-wrap:wrap;gap:12px}.shelfwise-app .pagination-controls select{min-height:32px;min-width:76px;padding:4px 26px 4px 10px;background-color:var(--color-parchment-soft)}.shelfwise-app .pagination-controls button{min-height:32px;padding:0 14px;font-size:10px}.shelfwise-app .modal-backdrop{align-items:center;background:color-mix(in oklab,var(--color-ink) 60%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;padding:24px;position:fixed;z-index:50;animation:shelfwise-fade .18s ease}@keyframes shelfwise-fade{0%{opacity:0}to{opacity:1}}.shelfwise-app .modal{background:var(--color-parchment-soft);border:1px solid color-mix(in oklab,var(--color-ink) 18%,transparent);border-top:3px solid var(--color-brass);border-radius:6px;display:grid;gap:18px;max-width:440px;padding:28px;width:100%;box-shadow:0 30px 80px -20px #0f1b3d80;animation:shelfwise-rise .22s cubic-bezier(.2,.7,.3,1)}.shelfwise-app .form-modal{max-width:560px}.shelfwise-app .detail-modal{max-width:760px}.shelfwise-app .form-modal .book-form,.shelfwise-app .form-modal .user-form{background:transparent;border:0;border-radius:0;padding:0}.shelfwise-app .book-detail-layout{display:grid;gap:28px;grid-template-columns:180px minmax(0,1fr)}.shelfwise-app .book-cover-placeholder,.shelfwise-app .book-cover-frame,.shelfwise-app .book-cover-image{aspect-ratio:2 / 3;border-radius:6px;box-shadow:0 22px 45px -28px #0f1b3dbf;position:relative;width:100%}.shelfwise-app .book-cover-frame{background:var(--color-parchment-deep)}.shelfwise-app .book-cover-placeholder{align-items:center;background:linear-gradient(145deg,color-mix(in oklab,var(--color-ink) 88%,black),var(--color-ink-soft)),var(--color-ink);border:1px solid color-mix(in oklab,var(--color-brass) 45%,transparent);color:var(--color-brass);display:flex;font-family:var(--font-display);font-size:72px;font-weight:800;justify-content:center}.shelfwise-app .book-cover-image{background:var(--color-parchment-deep);border:1px solid color-mix(in oklab,var(--color-ink) 12%,transparent);display:block;height:100%;object-fit:cover}.shelfwise-app .cover-spinner{animation:shelfwise-spin .8s linear infinite;border:3px solid color-mix(in oklab,var(--color-brass) 28%,transparent);border-top-color:var(--color-brass);border-radius:999px;height:34px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:34px;z-index:1}@keyframes shelfwise-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}.shelfwise-app .book-detail-content{display:grid;gap:22px;min-width:0}.shelfwise-app .detail-kicker{color:var(--color-brass-deep);font-family:var(--font-display);font-size:11px;font-weight:800;letter-spacing:.18em;margin-bottom:8px;text-transform:uppercase}.shelfwise-app .detail-grid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.shelfwise-app .detail-grid div{background:color-mix(in oklab,var(--color-brass) 8%,transparent);border:1px solid color-mix(in oklab,var(--color-ink) 10%,transparent);border-radius:5px;padding:12px 14px}.shelfwise-app .detail-grid dt{color:var(--color-ink-muted);font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:.16em;margin-bottom:6px;text-transform:uppercase}.shelfwise-app .detail-grid dd{color:var(--color-ink);font-family:var(--font-display);font-size:15px;font-weight:700;margin:0}.shelfwise-app .detail-actions{flex-wrap:wrap;justify-content:flex-start}@keyframes shelfwise-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.shelfwise-app .modal h2{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:-.01em;margin:0 0 4px}.shelfwise-app .modal p{color:var(--color-ink-muted);font-size:14px;font-weight:500;margin:0}.shelfwise-app .modal-error{background:color-mix(in oklab,var(--color-rust) 12%,transparent);border-left:3px solid var(--color-rust);border-radius:4px;color:var(--color-rust);font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.06em;padding:12px 14px;text-transform:uppercase}.shelfwise-app .modal-actions{display:flex;gap:10px;justify-content:flex-end}@media (max-width: 1100px){.shelfwise-app .workspace{grid-template-columns:1fr}.shelfwise-app .side-panel{max-height:none;overflow:visible;position:static}.shelfwise-app .book-table-panel{max-height:none;min-height:0}.shelfwise-app .table-scroll{max-height:70vh}}@media (max-width: 760px){.shelfwise-app .app-shell{padding:24px 18px 40px}.shelfwise-app .topbar,.shelfwise-app .toolbar,.shelfwise-app .action-bar,.shelfwise-app .header-controls{align-items:stretch;flex-direction:column}.shelfwise-app .login-form{grid-template-columns:1fr}.shelfwise-app .session-card,.shelfwise-app .pagination{align-items:stretch;flex-direction:column}.shelfwise-app .book-detail-layout{grid-template-columns:1fr}.shelfwise-app .book-cover-placeholder,.shelfwise-app .book-cover-frame,.shelfwise-app .book-cover-image{max-width:160px;width:100%}.shelfwise-app .detail-grid{grid-template-columns:1fr}.shelfwise-app th,.shelfwise-app td{padding:14px}}