*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f11;--bg2: #17171a;--bg3: #1e1e22;--bg4: #26262c;--border: rgba(255,255,255,.07);--border2: rgba(255,255,255,.12);--accent: #e8c97a;--accent2: #c9a84c;--accent-bg: rgba(232,201,122,.08);--text: #f0ede6;--text2: #a09a8e;--text3: #5e5a54;--red: #e05c5c;--green: #5cba8a;--blue: #5c9fe0;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--shadow: 0 2px 16px rgba(0,0,0,.4);--font-serif: "DM Serif Display", Georgia, serif;--font-sans: "DM Sans", system-ui, sans-serif;--nav-h: 60px}html{font-size:16px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);min-height:100dvh;overflow-x:hidden}h1,h2,h3{font-family:var(--font-serif);font-weight:400;line-height:1.2}h1{font-size:clamp(1.6rem,4vw,2.4rem)}h2{font-size:clamp(1.2rem,3vw,1.6rem)}h3{font-size:1.1rem}p{line-height:1.65;color:var(--text2)}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:2px}.app-shell{display:flex;flex-direction:column;min-height:100dvh}.main-content{flex:1;padding:calc(var(--nav-h) + 24px) 20px 80px;max-width:1200px;margin:0 auto;width:100%}.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:#0f0f11eb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:100;display:flex;align-items:center;padding:0 20px}.nav-logo{font-family:var(--font-serif);font-size:1.4rem;color:var(--accent);letter-spacing:-.02em;margin-right:auto;flex-shrink:0}.nav-links{display:flex;gap:2px;align-items:center}.nav-link{font-size:.85rem;color:var(--text2);padding:6px 12px;border-radius:var(--radius-sm);transition:color .15s,background .15s;white-space:nowrap}.nav-link:hover{color:var(--text);background:var(--bg3)}.nav-link.active{color:var(--accent);background:var(--accent-bg)}.nav-avatar{width:32px;height:32px;border-radius:50%;background:var(--bg4);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--text2);cursor:pointer;margin-left:8px;flex-shrink:0;transition:border-color .15s}.nav-avatar:hover{border-color:var(--accent)}.nav-burger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:6px;margin-left:4px}.nav-burger span{display:block;width:20px;height:1.5px;background:var(--text2);transition:transform .2s,opacity .2s}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.875rem;font-weight:400;cursor:pointer;border:none;transition:opacity .15s,background .15s,transform .1s;white-space:nowrap}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);color:#0f0f11}.btn-primary:hover{background:var(--accent2)}.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border2)}.btn-ghost:hover{background:var(--bg3);color:var(--text)}.btn-danger{background:#e05c5c1f;color:var(--red);border:1px solid rgba(224,92,92,.2)}.btn-danger:hover{background:#e05c5c33}.btn-icon{padding:7px;border-radius:var(--radius-sm);background:transparent;color:var(--text3);border:none}.btn-icon:hover{background:var(--bg3);color:var(--text2)}.btn-sm{padding:5px 10px;font-size:.8rem}.input{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font-sans);font-size:.9rem;padding:10px 14px;outline:none;transition:border-color .15s;-webkit-appearance:none}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text3)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.8rem;color:var(--text2)}.form-error{font-size:.78rem;color:var(--red)}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px}.books-list{display:flex;flex-direction:column;gap:8px}.book-card{position:relative;cursor:pointer;border-radius:var(--radius);overflow:hidden;background:var(--bg2);border:1px solid var(--border);transition:transform .15s,border-color .15s;aspect-ratio:2/3}.book-card:hover{transform:translateY(-3px);border-color:var(--border2)}.book-card img{width:100%;height:100%;object-fit:cover;display:block}.book-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg3);font-family:var(--font-serif);font-size:.85rem;color:var(--text3);text-align:center;padding:12px;line-height:1.3}.book-card-overlay{position:absolute;bottom:0;left:0;right:0;padding:28px 10px 10px;background:linear-gradient(transparent,#000000d9)}.book-card-title{font-size:.78rem;color:#fff;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-card-status{position:absolute;top:8px;right:8px;width:8px;height:8px;border-radius:50%}.book-row{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s,background .15s}.book-row:hover{border-color:var(--border2);background:var(--bg3)}.book-row-cover{width:40px;height:60px;border-radius:4px;object-fit:cover;flex-shrink:0;background:var(--bg4)}.book-row-info{flex:1;min-width:0}.book-row-title{font-size:.9rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-row-meta{font-size:.78rem;color:var(--text3);margin-top:2px}.book-row-status{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-read{background:var(--green)}.status-reading{background:var(--accent)}.status-unread{background:var(--text3)}.search-result{display:flex;gap:14px;align-items:flex-start;padding:14px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .15s}.search-result:hover{border-color:var(--border2)}.search-result-cover{width:52px;height:78px;border-radius:4px;object-fit:cover;flex-shrink:0;background:var(--bg4)}.search-result-body{flex:1;min-width:0}.search-result-title{font-size:.95rem;color:var(--text)}.search-result-meta{font-size:.78rem;color:var(--text3);margin-top:3px;line-height:1.6}.search-result-actions{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;padding:2px 8px;border-radius:20px}.badge-collection{background:#5cba8a26;color:var(--green)}.badge-wishlist{background:#e8c97a26;color:var(--accent)}.wishlist-item{display:flex;gap:12px;align-items:center;padding:12px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .15s}.wishlist-item:hover{border-color:var(--border2)}.wishlist-cover{width:36px;height:54px;border-radius:3px;object-fit:cover;flex-shrink:0;background:var(--bg4)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:flex-end;justify-content:center}@media (min-width: 640px){.modal-backdrop{align-items:center;padding:20px}}.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:24px 20px;width:100%;max-width:520px;max-height:90dvh;overflow-y:auto;animation:slideUp .2s ease}@media (min-width: 640px){.modal{border-radius:var(--radius-lg)}}@keyframes slideUp{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}.modal-title{font-family:var(--font-serif);font-size:1.2rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}.section-title{font-family:var(--font-serif);font-size:1.3rem}.section-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.view-toggle{display:flex;background:var(--bg3);border-radius:var(--radius-sm);padding:2px;gap:2px}.view-toggle-btn{padding:5px 10px;border-radius:4px;border:none;background:transparent;color:var(--text3);cursor:pointer;font-size:.8rem;transition:background .15s,color .15s}.view-toggle-btn.active{background:var(--bg4);color:var(--text)}.search-bar{position:relative;width:100%}.search-bar-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text3);pointer-events:none;font-size:14px}.search-bar .input{padding-left:36px}.search-bar-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;line-height:1;padding:2px 4px}.status-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text2);font-family:var(--font-sans);font-size:.8rem;padding:4px 24px 4px 8px;cursor:pointer;outline:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235e5a54' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}.status-select:focus{border-color:var(--accent)}.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{padding:10px 16px;font-size:.875rem;color:var(--text3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s;background:none;border-top:none;border-left:none;border-right:none;font-family:var(--font-sans)}.tab:hover{color:var(--text2)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.empty-state{text-align:center;padding:60px 20px;color:var(--text3)}.empty-state-icon{font-size:2.5rem;margin-bottom:16px;opacity:.5}.empty-state h3{font-family:var(--font-serif);color:var(--text2);margin-bottom:8px;font-size:1.1rem}.empty-state p{font-size:.875rem}.toast-container{position:fixed;bottom:24px;right:20px;z-index:999;display:flex;flex-direction:column;gap:8px;max-width:320px;width:calc(100vw - 40px)}.toast{padding:12px 16px;border-radius:var(--radius);font-size:.875rem;border:1px solid var(--border2);background:var(--bg3);color:var(--text);animation:toastIn .2s ease;display:flex;align-items:center;gap:8px}@keyframes toastIn{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.toast-success{border-color:#5cba8a4d}.toast-error{border-color:#e05c5c4d}.spinner{width:20px;height:20px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px}.loading-page .logo{font-family:var(--font-serif);font-size:2rem;color:var(--accent)}.admin-table{width:100%;border-collapse:collapse;font-size:.875rem}.admin-table th{text-align:left;padding:8px 12px;color:var(--text3);font-weight:400;border-bottom:1px solid var(--border);font-size:.78rem}.admin-table td{padding:12px;border-bottom:1px solid var(--border);color:var(--text2)}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--bg3)}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.filter-chip{padding:5px 12px;border-radius:20px;font-size:.78rem;border:1px solid var(--border2);background:transparent;color:var(--text3);cursor:pointer;transition:all .15s;font-family:var(--font-sans)}.filter-chip:hover{color:var(--text2);border-color:var(--text3)}.filter-chip.active{background:var(--accent-bg);color:var(--accent);border-color:#e8c97a4d}.fab{position:fixed;bottom:24px;right:20px;width:52px;height:52px;border-radius:50%;background:var(--accent);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #e8c97a59;z-index:150;transition:transform .15s,box-shadow .15s;color:#0f0f11;font-size:1.4rem}.fab:hover{transform:scale(1.08);box-shadow:0 6px 24px #e8c97a80}.scan-sheet{background:var(--bg2);border:1px solid var(--border2);border-radius:20px 20px 0 0;width:100%;max-width:520px;padding:20px;max-height:90dvh;overflow-y:auto;animation:slideUp .2s ease}@media (min-width: 640px){.scan-sheet{border-radius:var(--radius-lg)}}.scan-handle{width:36px;height:4px;background:var(--border2);border-radius:2px;margin:0 auto 20px}.scan-tabs{display:flex;background:var(--bg3);border-radius:8px;padding:3px;margin-bottom:20px;gap:3px}.scan-tab{flex:1;padding:8px;border-radius:6px;border:none;background:transparent;color:var(--text3);font-family:var(--font-sans);font-size:.85rem;cursor:pointer;transition:all .15s}.scan-tab.active{background:var(--bg4);color:var(--text)}.scan-video{width:100%;border-radius:10px;background:#000;max-height:260px;object-fit:cover;display:block}.scan-overlay{position:relative;margin-bottom:16px}@keyframes scanLine{0%{top:20%}50%{top:75%}to{top:20%}}.scan-line{position:absolute;left:10%;right:10%;height:2px;background:var(--accent);border-radius:1px;animation:scanLine 2s ease-in-out infinite;box-shadow:0 0 8px var(--accent)}.scan-result-card{display:flex;gap:14px;padding:14px;background:var(--bg3);border-radius:10px;border:1px solid var(--border2);margin-top:16px;align-items:flex-start}@media (max-width: 640px){.nav-links{display:none}.nav-links.open{display:flex;flex-direction:column;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);padding:12px 16px;gap:4px;z-index:99}.nav-burger{display:flex}.main-content{padding-top:calc(var(--nav-h) + 16px);padding-left:16px;padding-right:16px}.books-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}}@media (min-width: 768px){.books-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}@media (min-width: 1024px){.main-content{padding-left:40px;padding-right:40px}.books-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px}}