*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #1a1210;--bg-card: #241c18;--bg-elevated: #2e2420;--bg-hover: #352b26;--border: #3a2e28;--border-light: #4a3e38;--text: #f0e8e0;--text-secondary: #b8a89a;--text-muted: #7a6a5c;--accent: #c9935a;--accent-hover: #daa76e;--accent-dim: rgba(201, 147, 90, .15);--star: #e6b84d;--star-empty: #4a3e38;--green: #5cb87a;--green-dim: rgba(92, 184, 122, .12);--blue: #5a9ecf;--blue-dim: rgba(90, 158, 207, .12);--red: #cf5a5a;--red-dim: rgba(207, 90, 90, .12);--purple: #9a7bcf;--purple-dim: rgba(154, 123, 207, .12);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--radius: 14px;--radius-sm: 10px;--radius-xs: 6px;--radius-full: 9999px;--transition: .2s ease}html{overflow-x:hidden;background:var(--bg);color-scheme:dark}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg)!important;color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-bottom:env(safe-area-inset-bottom,0);overscroll-behavior-x:none;overflow-x:hidden;line-height:1.5}#root{background:var(--bg);min-height:100vh}h1,h2,h3{font-family:Playfair Display,Georgia,serif;font-weight:700;line-height:1.2}.app{max-width:600px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;padding-top:calc(16px + env(safe-area-inset-top,0px));position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--border)}.header-title{font-size:1.25rem;color:var(--accent);letter-spacing:-.02em}.header-actions{display:flex;align-items:center;gap:8px}.nav-tabs{display:flex;gap:2px;padding:8px 20px;background:var(--bg);border-bottom:1px solid var(--border)}.nav-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 12px;border:none;background:transparent;color:var(--text-muted);font-size:.85rem;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition)}.nav-tab:hover{color:var(--text-secondary);background:var(--bg-card)}.nav-tab.active{color:var(--accent);background:var(--accent-dim)}.content{flex:1;padding:16px 20px 100px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:border-color var(--transition),transform var(--transition)}.card:hover{border-color:var(--border-light)}.book-card{display:flex;gap:14px;padding:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all var(--transition)}.book-card:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:var(--shadow-md)}.book-card+.book-card{margin-top:10px}.book-cover{width:60px;height:90px;border-radius:var(--radius-xs);object-fit:cover;background:var(--bg-elevated);flex-shrink:0}.book-cover-placeholder{width:60px;height:90px;border-radius:var(--radius-xs);background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--text-muted)}.book-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.book-title{font-size:.95rem;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-author{font-size:.8rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-meta{display:flex;align-items:center;gap:8px;margin-top:auto}.stars{display:flex;gap:2px}.star{color:var(--star-empty);font-size:14px;transition:color var(--transition)}.star.filled{color:var(--star)}.star-btn{background:none;border:none;padding:2px;cursor:pointer;color:var(--star-empty);font-size:20px;transition:color var(--transition),transform var(--transition)}.star-btn:hover{transform:scale(1.15)}.star-btn.filled{color:var(--star)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--radius-full);font-size:.7rem;font-weight:500;letter-spacing:.02em}.badge-reading{background:var(--blue-dim);color:var(--blue)}.badge-read{background:var(--green-dim);color:var(--green)}.badge-want{background:var(--purple-dim);color:var(--purple)}.badge-dropped{background:var(--red-dim);color:var(--red)}.search-wrapper{position:relative;margin-bottom:16px}.search-input{width:100%;padding:12px 16px 12px 42px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;outline:none;transition:border-color var(--transition)}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--accent)}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border:none;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.btn-primary{background:var(--accent);color:#1a1210}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px;border-radius:var(--radius-xs)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.btn-icon{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--text-secondary);border-radius:var(--radius-xs);cursor:pointer;transition:all var(--transition)}.btn-icon:hover{background:var(--bg-hover);color:var(--text)}.filters{display:flex;gap:6px;margin-bottom:16px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px;flex-wrap:wrap}.filters::-webkit-scrollbar{display:none}.filter-chip{padding:6px 14px;border-radius:var(--radius-full);border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition)}.filter-chip:hover{border-color:var(--border-light);color:var(--text)}.filter-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:1000;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease}.modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;padding:24px 20px;padding-bottom:calc(24px + env(safe-area-inset-bottom,0));animation:slideUp .25s ease}@media(min-width:600px){.modal-overlay{align-items:center}.modal-content{border-radius:var(--radius);max-height:80vh}}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:var(--bg-elevated);color:var(--text-secondary);border-radius:var(--radius-xs);cursor:pointer;transition:all var(--transition)}.modal-close:hover{background:var(--bg-hover);color:var(--text)}.input-group{margin-bottom:16px}.input-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.input-field{width:100%;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-size:.9rem;outline:none;transition:border-color var(--transition);resize:vertical}.input-field:focus{border-color:var(--accent)}textarea.input-field{min-height:80px;line-height:1.5}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state-title{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.empty-state-text{font-size:.85rem;max-width:260px}.search-result{display:flex;gap:12px;padding:12px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition)}.search-result:hover{background:var(--bg-hover)}.search-result+.search-result{border-top:1px solid var(--border)}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.loading-center{display:flex;justify-content:center;padding:40px}.status-select{display:flex;flex-wrap:wrap;gap:8px}.status-option{padding:8px 14px;border-radius:var(--radius-full);border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.status-option:hover{border-color:var(--border-light)}.status-option.selected{border-color:var(--accent);background:var(--accent-dim);color:var(--accent)}.account-btn{width:34px;height:34px;border-radius:50%;border:none;background:var(--bg-elevated);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);font-size:.8rem;font-weight:600}.account-btn:hover{background:var(--bg-hover);color:var(--text)}.account-btn.logged-in{background:var(--accent-dim);color:var(--accent)}.dropdown{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;min-width:260px;box-shadow:var(--shadow-lg);z-index:200;animation:fadeIn .15s ease}.dropdown-input{width:100%;padding:9px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-size:.85rem;outline:none;margin-bottom:8px;transition:border-color var(--transition)}.dropdown-input:focus{border-color:var(--accent)}.dropdown-btn{width:100%;padding:9px 12px;border:none;border-radius:var(--radius-xs);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.dropdown-btn-primary{background:var(--accent);color:#1a1210}.dropdown-btn-primary:hover{background:var(--accent-hover)}.dropdown-btn-ghost{background:transparent;color:var(--text-secondary);text-align:left}.dropdown-btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.dropdown-divider{height:1px;background:var(--border);margin:8px 0}.dropdown-error{color:var(--red);font-size:.75rem;margin-bottom:8px}.dropdown-user{padding:4px 0 8px}.dropdown-user-name{font-size:.85rem;font-weight:600;color:var(--text)}.dropdown-user-email{font-size:.75rem;color:var(--text-muted)}@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)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@media(min-width:768px){.app{max-width:640px}.book-card{padding:16px}.content{padding:20px 24px}}@media(max-width:767px){input,select,textarea{font-size:16px!important}}html{touch-action:pan-x pan-y}