@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0a0b10;--bg-secondary: #121420;--bg-glass: rgba(18, 20, 32, .7);--border-glass: rgba(255, 255, 255, .08);--accent-cyan: #00f2fe;--accent-blue: #4facfe;--accent-purple: #7f00ff;--accent-pink: #ff007f;--accent-green: #00ff87;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--font-display: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-top: env(safe-area-inset-top, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;min-height:100vh;min-height:-webkit-fill-available;display:flex;flex-direction:column}html{height:-webkit-fill-available}.glass{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass)}.app-container{display:flex;flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;position:relative;background-color:var(--bg-primary);box-shadow:0 0 40px #000c;min-height:100vh;padding-bottom:calc(76px + var(--safe-area-bottom))}header{padding:calc(16px + var(--safe-area-top)) 20px 16px;display:flex;justify-content:space-between;align-items:center;z-index:10;background:linear-gradient(to bottom,var(--bg-primary) 70%,transparent)}.logo{font-family:var(--font-display);font-weight:700;font-size:1.5rem;background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--accent-blue) 50%,var(--accent-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:8px}.logo svg{width:24px;height:24px;stroke:url(#logo-grad)}.stats-badge{padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:600;display:flex;align-items:center;gap:6px;background:#ffffff0d;border:1px solid rgba(255,255,255,.05)}.stats-badge span{color:var(--accent-cyan)}main{flex:1;display:flex;flex-direction:column;position:relative}.view{display:none;flex-direction:column;flex:1;animation:fadeIn .3s ease-out forwards;padding:0 20px 20px}.view.active{display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.scanner-view-container{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;position:relative;border-radius:24px;overflow:hidden;margin-top:10px}.viewport-outer{position:relative;width:100%;aspect-ratio:4/3;max-height:380px;border-radius:24px;overflow:hidden;background-color:#000;box-shadow:0 10px 30px #00000080;border:1px solid rgba(255,255,255,.1)}#reader{width:100%!important;height:100%!important;border:none!important;background-color:transparent!important}#reader video{width:100%!important;height:100%!important;object-fit:cover!important}.scan-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:2}.scan-box{width:85%;height:50%;max-width:320px;max-height:180px;position:relative;border:1px solid rgba(255,255,255,.25);border-radius:12px;box-shadow:0 0 0 9999px #0a0b10a6}.scan-corner{position:absolute;width:24px;height:24px;border:3px solid transparent;pointer-events:none;transition:all .3s ease}.scan-corner.top-left{top:-2px;left:-2px;border-top-color:var(--accent-cyan);border-left-color:var(--accent-cyan);border-top-left-radius:12px}.scan-corner.top-right{top:-2px;right:-2px;border-top-color:var(--accent-cyan);border-right-color:var(--accent-cyan);border-top-right-radius:12px}.scan-corner.bottom-left{bottom:-2px;left:-2px;border-bottom-color:var(--accent-cyan);border-left-color:var(--accent-cyan);border-bottom-left-radius:12px}.scan-corner.bottom-right{bottom:-2px;right:-2px;border-bottom-color:var(--accent-cyan);border-right-color:var(--accent-cyan);border-bottom-right-radius:12px}.scan-laser{position:absolute;left:3%;right:3%;height:2px;background:linear-gradient(to right,transparent,var(--accent-cyan),var(--accent-blue),var(--accent-cyan),transparent);box-shadow:0 0 15px var(--accent-cyan),0 0 8px var(--accent-blue);animation:scanMotion 2s linear infinite}@keyframes scanMotion{0%{top:5%}50%{top:95%}to{top:5%}}.scan-box.success,.scan-box.success .scan-corner{border-color:var(--accent-green)}.scan-box.success .scan-laser{background:var(--accent-green);box-shadow:0 0 15px var(--accent-green);animation-play-state:paused}.scan-hint{margin-top:24px;font-size:.9rem;color:var(--text-secondary);text-align:center;font-weight:500;max-width:80%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:.7}50%{opacity:1}}.camera-controls{display:flex;justify-content:center;gap:16px;margin-top:24px;width:100%}.btn-control{background:#ffffff0d;border:1px solid rgba(255,255,255,.08);color:var(--text-primary);width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.btn-control:hover,.btn-control:active{background:#ffffff1f;border-color:var(--accent-cyan);transform:scale(1.05)}.btn-control svg{width:20px;height:20px;fill:currentColor;stroke:currentColor;stroke-width:0}.btn-control.active{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-blue));border-color:transparent;color:#000;box-shadow:0 0 15px #00f2fe66}.manual-input-sec{margin-top:32px;width:100%;display:flex;flex-direction:column;gap:10px}.manual-label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding-left:4px}.input-group{display:flex;gap:8px;background:#ffffff08;border:1px solid var(--border-glass);border-radius:16px;padding:4px 4px 4px 16px;transition:border-color .2s;align-items:center}.input-group:focus-within{border-color:var(--accent-blue);box-shadow:0 0 10px #4facfe26}.input-group svg{width:20px;height:20px;color:var(--text-secondary)}.input-group input{background:transparent;border:none;color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;flex:1;outline:none;min-width:0}.input-group input::placeholder{color:var(--text-muted)}.btn-action{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-blue));color:#000;border:none;font-family:var(--font-display);font-weight:600;font-size:.9rem;padding:10px 18px;border-radius:12px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}.btn-action:hover,.btn-action:active{opacity:.9;transform:translateY(-1px)}.result-sheet{position:fixed;bottom:0;left:0;right:0;max-width:480px;margin:0 auto;z-index:100;border-top-left-radius:28px;border-top-right-radius:28px;padding:24px;padding-bottom:calc(24px + var(--safe-area-bottom));transform:translateY(105%);transition:transform .4s cubic-bezier(.16,1,.3,1);box-shadow:0 -10px 30px #000000b3}.result-sheet.open{transform:translateY(0)}.result-sheet-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:99;opacity:0;pointer-events:none;transition:opacity .3s}.result-sheet-backdrop.open{opacity:1;pointer-events:auto}.sheet-handle{width:40px;height:4px;background:#fff3;border-radius:2px;margin:-12px auto 20px}.book-details-card{display:flex;flex-direction:column;gap:20px}.book-card-main{display:flex;gap:16px}.book-cover-wrapper{width:90px;height:130px;border-radius:12px;overflow:hidden;background:#ffffff0d;border:1px solid var(--border-glass);flex-shrink:0;position:relative;box-shadow:0 4px 15px #0006}.book-cover{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .3s ease-in-out}.book-cover.loaded{opacity:1}.cover-fallback{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px;text-align:center;font-size:.65rem;color:var(--text-secondary);background:linear-gradient(135deg,#ffffff0d,#ffffff05);gap:8px}.cover-fallback svg{width:24px;height:24px;stroke:var(--text-muted)}.book-info-text{display:flex;flex-direction:column;justify-content:center;min-width:0;flex:1}.book-title{font-family:var(--font-display);font-size:1.15rem;font-weight:600;margin-bottom:4px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-authors{font-size:.9rem;color:var(--accent-cyan);font-weight:500;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-meta-inline{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.meta-pill{padding:3px 8px;background:#ffffff0a;border:1px solid rgba(255,255,255,.06);border-radius:6px;font-size:.7rem;color:var(--text-secondary);font-weight:500}.isbn-pill{color:var(--accent-blue);border-color:#4facfe26;background:#4facfe0d}.source-badge{font-size:.7rem;color:var(--text-muted);font-weight:500}.book-desc-section{max-height:120px;overflow-y:auto;padding-right:4px;border-top:1px solid rgba(255,255,255,.05);padding-top:12px}.book-desc-section::-webkit-scrollbar{width:4px}.book-desc-section::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:2px}.book-description{font-size:.85rem;line-height:1.5;color:var(--text-secondary)}.sheet-actions{display:flex;gap:12px;margin-top:8px}.btn-secondary{flex:1;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);color:var(--text-primary);font-family:var(--font-display);font-weight:600;font-size:.9rem;padding:12px;border-radius:12px;cursor:pointer;text-align:center;transition:all .2s}.btn-secondary:hover,.btn-secondary:active{background:#ffffff1a;border-color:#ffffff26}.btn-primary{flex:1.5;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-blue));color:#000;border:none;font-family:var(--font-display);font-weight:600;font-size:.9rem;padding:12px;border-radius:12px;cursor:pointer;text-align:center;transition:all .2s;box-shadow:0 4px 15px #00f2fe40}.btn-primary:hover,.btn-primary:active{opacity:.9;transform:translateY(-1px)}.shimmer{background:linear-gradient(90deg,#ffffff0a 25%,#ffffff1a,#ffffff0a 75%);background-size:200% 100%;animation:shimmerAnim 1.5s infinite;border-radius:4px}@keyframes shimmerAnim{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-text{height:14px;margin-bottom:8px;width:100%}.skeleton-text.short{width:60%}.skeleton-text.title{height:20px;margin-bottom:12px}.library-header{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}.library-title-row{display:flex;justify-content:space-between;align-items:center}.library-title-row h2{font-family:var(--font-display);font-weight:600;font-size:1.4rem}.library-actions{display:flex;gap:8px}.btn-icon-label{background:#ffffff0a;border:1px solid var(--border-glass);color:var(--text-secondary);font-size:.75rem;font-weight:600;padding:6px 12px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s}.btn-icon-label:hover{background:#ffffff14;color:var(--text-primary)}.btn-icon-label svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2px}.search-filter-box{display:flex;gap:8px;background:#ffffff08;border:1px solid var(--border-glass);border-radius:14px;padding:10px 14px;align-items:center}.search-filter-box svg{width:16px;height:16px;color:var(--text-muted)}.search-filter-box input{background:transparent;border:none;color:var(--text-primary);font-size:.85rem;outline:none;flex:1}.search-filter-box input::placeholder{color:var(--text-muted)}.books-list{display:flex;flex-direction:column;gap:12px;overflow-y:auto;flex:1}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state svg{width:48px;height:48px;stroke:var(--text-muted);margin-bottom:16px}.empty-state p{font-size:.9rem;max-width:250px;line-height:1.5;margin-bottom:20px}.book-row-card{display:flex;padding:12px;border-radius:18px;gap:14px;cursor:pointer;position:relative;transition:transform .2s,background-color .2s;overflow:hidden}.book-row-card:hover,.book-row-card:active{transform:translateY(-1px);background:#ffffff0d}.book-row-card .book-cover-wrapper{width:60px;height:85px;border-radius:8px;box-shadow:0 4px 10px #0000004d}.book-row-card .book-info-text{justify-content:flex-start}.book-row-card .book-title{font-size:1rem;margin-bottom:2px}.book-row-card .book-authors{font-size:.8rem;margin-bottom:4px}.book-row-card .book-meta-inline{gap:6px;margin-bottom:0}.book-row-card .meta-pill{padding:2px 6px;font-size:.65rem}.delete-action-btn{position:absolute;right:12px;top:12px;width:28px;height:28px;border-radius:50%;background:#ff3b301a;color:#ff3b30;border:1px solid rgba(255,59,48,.15);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .2s,background .2s;z-index:3}.book-row-card:hover .delete-action-btn{opacity:1}.delete-action-btn:hover{background:#ff3b30;color:#fff}.delete-action-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2px}nav.nav-dock{position:fixed;bottom:calc(16px + var(--safe-area-bottom));left:50%;transform:translate(-50%);width:calc(100% - 40px);max-width:440px;height:60px;border-radius:30px;display:flex;justify-content:space-around;align-items:center;padding:0 10px;z-index:90;box-shadow:0 10px 25px #0009;border:1px solid rgba(255,255,255,.08)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);cursor:pointer;width:70px;height:44px;border-radius:20px;transition:all .2s cubic-bezier(.4,0,.2,1);gap:2px}.nav-item svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2px}.nav-item span{font-size:.65rem;font-weight:600}.nav-item.active{color:var(--accent-cyan);background:#00f2fe0d}.toast-container{position:fixed;top:calc(20px + var(--safe-area-top));left:50%;transform:translate(-50%);z-index:1000;display:flex;flex-direction:column;gap:10px;width:90%;max-width:380px;pointer-events:none}.toast{background:#121420e6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);color:var(--text-primary);padding:12px 16px;border-radius:14px;font-size:.85rem;font-weight:500;box-shadow:0 8px 20px #00000080;display:flex;align-items:center;gap:10px;transform:translateY(-20px);opacity:0;animation:toastIn .3s cubic-bezier(.175,.885,.32,1.275) forwards,toastOut .3s cubic-bezier(.6,-.28,.735,.045) 2.7s forwards;pointer-events:auto}.toast.toast-error{border-color:#ff3b304d;background:#1e0a0ae6}.toast.toast-error svg{color:#ff3b30}.toast.toast-success{border-color:#00ff874d;background:#0a1e14e6}.toast.toast-success svg{color:var(--accent-green)}.toast svg{width:18px;height:18px;flex-shrink:0}@keyframes toastIn{to{transform:translateY(0);opacity:1}}@keyframes toastOut{to{transform:translateY(-20px);opacity:0}}@media (max-height: 600px) and (orientation: landscape){.app-container{padding-bottom:0;max-width:100%;flex-direction:row}.scanner-view-container{flex-direction:row;gap:20px}.viewport-outer{max-height:220px;width:50%}.camera-controls{flex-direction:column;width:auto;margin-top:0}}