@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap";:root{--bg-base: #0f0f1a;--bg-surface: #1a1a2e;--bg-elevated: #22223b;--bg-overlay: #2d2d4e;--accent: #7c6af6;--accent-bright: #a89af9;--accent-dim: #4a3fa0;--accent-glow: rgba(124, 106, 246, .25);--text-primary: #f0eeff;--text-secondary: #a8a4c8;--text-muted: #6b678a;--text-inverse: #0f0f1a;--success: #4caf7d;--warning: #f5a623;--danger: #e05c6e;--info: #4da6ff;--border: rgba(255, 255, 255, .08);--border-accent: rgba(124, 106, 246, .4);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 24px var(--accent-glow);--transition: .2s ease;--sidebar-width: 240px;--topbar-height: 60px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow-x:hidden}body{font-family:Inter,sans-serif;background:var(--bg-base);color:var(--text-primary);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--accent-bright);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--bg-overlay);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-dim)}h1,h2,h3{font-family:Playfair Display,serif;line-height:1.2}h1{font-size:clamp(1.8rem,4vw,2.8rem)}h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.1rem;font-family:Inter,sans-serif;font-weight:600}p{color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-md);font-family:Inter,sans-serif;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap;text-decoration:none!important}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dim));color:#fff;box-shadow:var(--shadow-sm),0 0 16px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md),var(--shadow-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-overlay);border-color:var(--border-accent)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(1.1)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary)}.btn-sm{padding:6px 14px;font-size:13px;border-radius:var(--radius-sm)}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:border-color var(--transition),box-shadow var(--transition)}.card:hover{border-color:var(--border-accent)}.card-elevated{background:var(--bg-elevated);box-shadow:var(--shadow-md)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary);letter-spacing:.02em;text-transform:uppercase}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:14px;outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;filter:invert(.8) sepia(1) hue-rotate(200deg) saturate(3) brightness(1.2);transition:filter .2s ease}.form-input[type=date]::-webkit-calendar-picker-indicator:hover{filter:invert(.8) sepia(1) hue-rotate(220deg) saturate(5) brightness(1.5)}.form-textarea{resize:vertical;min-height:80px}.form-select{cursor:pointer}.form-select option{background:var(--bg-elevated)}.progress-bar{width:100%;height:6px;background:var(--bg-overlay);border-radius:var(--radius-full);overflow:hidden}.progress-bar__fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-bright));border-radius:var(--radius-full);transition:width .6s cubic-bezier(.4,0,.2,1)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.badge-reading{background:#4da6ff26;color:var(--info)}.badge-completed{background:#4caf7d26;color:var(--success)}.badge-wishlist{background:#7c6af626;color:var(--accent-bright)}.badge-on_hold{background:#f5a62326;color:var(--warning)}.badge-dropped{background:#e05c6e26;color:var(--danger)}.badge-default{background:var(--bg-overlay);color:var(--text-secondary)}.modal-backdrop{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:20;transition:transform var(--transition)}.sidebar-logo{padding:24px 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.sidebar-logo-text{font-family:Playfair Display,serif;font-size:1.2rem;color:var(--text-primary);font-weight:700}.sidebar-nav{flex:1;padding:12px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition);text-decoration:none!important;margin-bottom:2px}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent-bright);border:1px solid var(--border-accent)}.nav-icon{font-size:18px;width:20px;text-align:center;flex-shrink:0}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;display:flex;flex-direction:column;min-width:0}.page-content{flex:1;padding:32px;max-width:1200px;width:100%}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:16px}.grid-books{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.dashboard-columns{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}.dashboard-columns>div{min-width:0}@media(max-width:900px){.dashboard-columns{grid-template-columns:1fr}}.book-cover{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius-md);background:var(--bg-overlay)}.book-cover-placeholder{width:100%;aspect-ratio:2/3;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-overlay));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:2.5rem}.star-rating{display:flex;gap:3px}.star{font-size:18px;cursor:pointer;color:var(--bg-overlay);transition:color var(--transition)}.star.filled{color:var(--warning)}.star:hover,.star:hover~.star{color:var(--bg-overlay)}.star-rating:hover .star{color:var(--warning)}.star-rating .star:hover~.star{color:var(--bg-overlay)}.spinner{width:36px;height:36px;border:3px solid var(--bg-overlay);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.loading-center{display:flex;align-items:center;justify-content:center;min-height:200px;flex-direction:column;gap:16px;color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{color:var(--text-secondary);margin-bottom:8px}.offline-banner{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--warning);color:#000;padding:10px 24px;border-radius:var(--radius-full);font-weight:600;font-size:14px;z-index:200;box-shadow:var(--shadow-md);animation:slideUp .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease}.slide-up{animation:slideUp .3s ease}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-muted);font-size:13px}.text-sm{font-size:13px}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-content{padding:16px}}.mobile-topbar{display:none}@media(max-width:768px){.mobile-topbar{display:flex!important}}