@import "https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,300;1,400&family=Inter:wght@300;400;500;600;700&display=swap";:root{--brand:#2d8a6e;--brand-dark:#1e6b54;--brand-light:#2d8a6e1a;--accent:#2d8a6e;--accent-light:#2d8a6e1a;--bg:#faf7f2;--bg2:#f2ede4;--bg3:#e8e0d5;--surface:#ffffffd9;--text:#1c1c2e;--text2:#4a4a6a;--text-muted:#88a;--border:#2d8a6e2e;--shadow:0 4px 20px #1c1c2e14;--shadow2:0 8px 32px #1c1c2e24;--success:#2d8a6e;--danger:#ef4444;--radius:16px;--font-ui:"Inter", sans-serif;--font-read:"Merriweather", serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,sans-serif;font-size:16px;line-height:1.5}.dark{--brand:#34d399;--brand-dark:#10b981;--brand-light:#34d3991a;--accent:#34d399;--accent-light:#34d3991a;--bg:#111827;--bg2:#1f2937;--bg3:#374151;--surface:#1f2937e6;--text:#f3f4f6;--text2:#d1d5db;--text-muted:#9ca3af;--border:#34d3992e;--shadow:0 4px 20px #0000004d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);max-width:480px;min-height:100svh;margin:0 auto;position:relative}#app{flex-direction:column;min-height:100svh;display:flex}.btn-primary{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 24px;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s,transform .1s;display:inline-flex}.btn-primary:hover{background:var(--brand-dark)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{color:var(--brand);border:2px solid var(--brand);cursor:pointer;background:0 0;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:10px 24px;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s,color .2s;display:inline-flex}.btn-secondary:hover{background:var(--brand-light)}.btn-sm{border-radius:8px;padding:6px 14px;font-size:13px}.card{background:var(--surface);border-radius:16px;overflow:hidden;box-shadow:0 1px 3px #00000014,0 1px 2px #0000000a}.bottom-nav{background:var(--surface);border-top:1px solid var(--border);width:100%;max-width:480px;padding:8px 0 max(8px, env(safe-area-inset-bottom));z-index:100;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav-item{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:10px;flex-direction:column;align-items:center;gap:3px;padding:4px 12px;font-size:11px;font-weight:500;text-decoration:none;transition:background .15s;display:flex}.bottom-nav-item.active{color:var(--brand)}.bottom-nav-item svg{width:22px;height:22px}.page{flex:1;padding:0 0 80px;overflow-y:auto}.page-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:16px 20px 12px;display:flex;position:sticky;top:0}.page-title{color:var(--text);font-size:20px;font-weight:700}.section{padding:20px 20px 0}.section-title{color:var(--text);margin-bottom:12px;font-size:16px;font-weight:700}.scroll-row{scrollbar-width:none;gap:12px;padding-bottom:8px;display:flex;overflow-x:auto}.scroll-row::-webkit-scrollbar{display:none}.progress-bar{background:var(--border);border-radius:3px;width:100%;height:6px;overflow:hidden}.input{border:2px solid var(--border);width:100%;color:var(--text);background:var(--surface);border-radius:12px;outline:none;padding:12px 16px;font-size:15px;transition:border-color .2s}.input:focus{border-color:var(--brand)}.otp-inputs{justify-content:center;gap:10px;display:flex}.otp-box{border:2px solid var(--border);text-align:center;width:56px;height:60px;color:var(--text);background:var(--surface);border-radius:12px;outline:none;font-size:24px;font-weight:700;transition:border-color .2s}.otp-box:focus{border-color:var(--brand)}.chip{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);cursor:pointer;white-space:nowrap;border-radius:20px;align-items:center;padding:4px 12px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}.stars{gap:4px;display:flex}.star{cursor:pointer;font-size:20px;transition:transform .1s}.star:hover{transform:scale(1.2)}.streak-ring{background:linear-gradient(135deg, var(--accent) 0%, var(--brand) 100%);color:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:44px;height:44px;font-size:12px;font-weight:700;line-height:1;display:flex}.badge{background:var(--brand-light);color:var(--brand);border-radius:20px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.empty-state{text-align:center;color:var(--text-muted);padding:40px 20px}.empty-state svg{opacity:.3;width:64px;height:64px;margin-bottom:16px}.spinner{border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;width:32px;height:32px;margin:0 auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{z-index:200;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--surface);padding:24px 20px max(24px, env(safe-area-inset-bottom));border-radius:20px 20px 0 0;width:100%;max-width:480px;max-height:90svh;overflow-y:auto}.ebook-logo{color:var(--brand);letter-spacing:-.5px;font-size:22px;font-weight:800}.book-grid{grid-template-columns:repeat(3,1fr);gap:12px;padding:16px 20px;display:grid}.stat-card{background:var(--surface);text-align:center;border-radius:16px;padding:16px;box-shadow:0 1px 3px #0000000f}.stat-card .stat-value{color:var(--brand);font-size:28px;font-weight:800;line-height:1}.stat-card .stat-label{color:var(--text-muted);margin-top:4px;font-size:12px}.tabs{border-bottom:2px solid var(--border);scrollbar-width:none;gap:0;padding:0 20px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 16px;font-size:14px;font-weight:600;transition:color .15s,border-color .15s}.tab.active{color:var(--brand);border-bottom-color:var(--brand)}.section-title-serif{font-family:var(--font-read);color:var(--text);margin-bottom:14px;font-size:18px;font-weight:700;display:inline-block;position:relative}.section-title-serif:after{content:"";background:var(--brand);border-radius:2px;width:32px;height:3px;position:absolute;bottom:-3px;left:0}.greeting-text{font-family:var(--font-read);color:var(--text);font-size:20px;font-weight:700;line-height:1.3}.book-spine{cursor:pointer;border-radius:4px 8px 8px 4px;flex-shrink:0;width:60px;height:160px;transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden;box-shadow:2px 2px 6px #0000002e}.book-spine:hover{transform:translateY(-4px)scaleX(1.04);box-shadow:4px 6px 12px #00000040}.book-spine-cover{object-fit:cover;width:100%;height:100%}.book-spine-title{writing-mode:vertical-rl;text-orientation:mixed;color:#fff;text-shadow:0 1px 3px #0009;text-overflow:ellipsis;white-space:nowrap;background:#00000061;justify-content:center;align-items:center;padding:6px 4px;font-size:11px;font-weight:600;display:flex;position:absolute;inset:0;overflow:hidden;transform:rotate(180deg)}.bookshelf-row{scrollbar-width:none;gap:6px;padding:12px 0 20px;display:flex;overflow-x:auto}.bookshelf-row::-webkit-scrollbar{display:none}.hero-reading-card{background:var(--surface);box-shadow:var(--shadow2);border-left:5px solid var(--brand);cursor:pointer;border-radius:20px;gap:16px;padding:20px;transition:transform .2s,box-shadow .2s;display:flex}.hero-reading-card:hover{transform:translateY(-2px);box-shadow:0 12px 40px #1c1c2e2e}.book-card-layered{cursor:pointer;border-radius:10px;flex-direction:column;gap:6px;transition:transform .2s,box-shadow .2s;display:flex;position:relative;overflow:visible}.book-card-layered:hover{transform:translateY(-3px)}.book-card-layered .cover-wrap{aspect-ratio:3/4;background:var(--brand-light);border-left:4px solid var(--brand);border-radius:10px;position:relative;overflow:hidden;box-shadow:4px 4px #00000014,8px 8px #0000000a}.book-card-layered:hover .cover-wrap{box-shadow:6px 6px #0000001f,12px 12px #0000000f}.book-card-layered .status-badge{z-index:2;border-radius:20px;padding:2px 7px;font-size:10px;font-weight:700;line-height:1.4;position:absolute;top:6px;right:6px}.book-card-layered .status-badge.reading{color:#fff;background:#2d8a6e}.book-card-layered .status-badge.done{color:#fff;background:#6b7280}.book-card-layered .status-badge.want{color:#fff;background:#3b82f6}.progress-bar-fill{background:var(--brand);border-radius:3px;height:100%;transition:width .6s}.reader-focus .reader-topbar,.reader-focus .reader-controls-bar{opacity:0;pointer-events:none;transition:opacity .3s}@keyframes bookmarkSlide{0%{transform:translateY(-100%)}to{transform:translateY(0)}}.bookmark-ribbon{clip-path:polygon(0 0,100% 0,100% 85%,50% 100%,0 85%);z-index:10;background:#e63946;width:24px;height:48px;animation:.3s bookmarkSlide;position:absolute;top:0;right:24px}.heatmap-grid{grid-template-rows:repeat(7,10px);grid-auto-columns:10px;grid-auto-flow:column;gap:3px;padding-bottom:4px;display:grid;overflow-x:auto}.heatmap-cell{cursor:default;background:#e8e0d5;border-radius:2px;width:10px;height:10px;transition:opacity .15s}.heatmap-cell:hover{opacity:.75}.heatmap-cell.l1{background:#a7d4c4}.heatmap-cell.l2{background:#5ba891}.heatmap-cell.l3{background:#2d8a6e}.dark .heatmap-cell{background:#374151}.dark .heatmap-cell.l1{background:#065f46}.dark .heatmap-cell.l2{background:#059669}.dark .heatmap-cell.l3{background:#34d399}.heatmap-tooltip{background:var(--text);color:var(--bg);pointer-events:none;z-index:999;white-space:nowrap;border-radius:6px;padding:4px 8px;font-size:11px;position:fixed;transform:translate(-50%,-110%)}.list-book-row{background:var(--surface);cursor:pointer;border-radius:12px;align-items:center;gap:14px;padding:12px 16px;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 1px 3px #0000000f}.list-book-row:hover{transform:translate(2px);box-shadow:0 2px 8px #0000001a}.list-book-thumb{object-fit:cover;background:var(--brand-light);border-radius:6px;flex-shrink:0;width:44px;height:60px}.list-book-info{flex:1;min-width:0}.list-book-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.list-book-author{color:var(--text-muted);margin-top:2px;font-size:12px}.list-book-meta{color:var(--brand);margin-top:4px;font-size:11px;font-weight:600}.view-toggle{background:var(--bg2);border-radius:10px;gap:0;padding:3px;display:flex;overflow:hidden}.view-toggle-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.view-toggle-btn.active{background:var(--surface);color:var(--brand);box-shadow:0 1px 3px #00000014}.fade-enter-active,.fade-leave-active{transition:opacity .2s}.fade-enter-from,.fade-leave-to{opacity:0}.reader-sticky-progress{z-index:10;background:#ffffff1f;width:100%;height:3px;position:sticky;top:0;left:0}.reader-sticky-fill{background:var(--brand);height:100%;transition:width .6s}.font-size-controls{align-items:center;gap:8px;display:flex}.font-size-btn{color:#fff;cursor:pointer;background:#ffffff1f;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:700;transition:background .15s;display:flex}.font-size-btn:hover{background:#fff3}.share-quote-popup{z-index:300;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.share-quote-card{background:#fdf8f0;border-radius:16px;width:100%;max-width:360px;padding:28px 24px;position:relative}.share-quote-text{font-family:var(--font-read);color:#1c1c2e;margin-bottom:16px;font-size:16px;font-style:italic;line-height:1.7}.share-quote-book{color:#2d8a6e;font-size:13px;font-weight:600}.share-quote-close{cursor:pointer;color:#666;background:0 0;border:none;font-size:20px;line-height:1;position:absolute;top:12px;right:14px}