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p{color:#6b7280;font-size:16px;margin:0 0 24px}.done-btn{background:#10b981;color:#fff;padding:12px 32px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.done-btn:hover{background:#059669}@media(max-width:768px){.categorization-content{flex-direction:column}.category-selection{min-width:0}.modal-footer{flex-direction:column;gap:12px}.navigation-buttons{width:100%;justify-content:space-between}}.duplicate-detection-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.duplicate-detection-modal{background:var(--bg-primary);border-radius:16px;max-width:1200px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 8px 32px var(--shadow-md)}.duplicate-header{padding:24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.duplicate-header h2{margin:0;font-size:24px;color:var(--text-primary)}.duplicate-stats{font-size:14px;color:var(--text-secondary);margin-top:4px}.duplicate-stats strong{color:var(--accent-primary);font-weight:600}.close-btn{background:none;border:none;font-size:28px;color:var(--text-tertiary);cursor:pointer;padding:4px;line-height:1;transition:color .2s}.close-btn:hover{color:var(--text-primary)}.duplicate-body{padding:24px;overflow-y:auto;flex:1}.loading-message{text-align:center;padding:60px 20px;font-size:16px;color:var(--text-secondary)}.no-duplicates{text-align:center;padding:60px 40px}.no-duplicates h3{color:var(--success);font-size:24px;margin:0 0 12px}.no-duplicates p{color:var(--text-secondary);font-size:16px;margin:0 0 24px}.done-btn{background:var(--success);color:#fff;padding:12px 32px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background 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12px;border-radius:20px;font-size:13px;font-weight:700;text-transform:uppercase}.match-badge.exact{background:var(--error-light);color:var(--error)}.match-badge.similar{background:var(--warning);color:#78350f}.match-reason{font-size:13px;color:var(--text-secondary);font-style:italic}.duplicate-posts{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;margin-bottom:16px;align-items:start}.duplicate-post{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.duplicate-media{width:100%;height:200px;background:var(--bg-tertiary);overflow:hidden}.duplicate-image{width:100%;height:100%;object-fit:cover}.duplicate-info{padding:12px}.duplicate-owner{font-weight:600;color:var(--text-primary);margin-bottom:6px;font-size:14px}.duplicate-caption{font-size:13px;color:var(--text-secondary);line-height:1.4;margin-bottom:8px}.duplicate-meta{display:flex;gap:8px;font-size:12px;flex-wrap:wrap}.duplicate-categories{background:var(--accent-light);color:var(--accent-primary);padding:3px 8px;border-radius:4px;font-weight:500}.duplicate-notes{background:var(--bg-tertiary);color:var(--text-secondary);padding:3px 8px;border-radius:4px;font-weight:500}.duplicate-divider{display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--text-tertiary);padding:8px}.duplicate-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.action-btn{padding:10px 16px;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.action-btn:disabled{opacity:.5;cursor:not-allowed}.merge-btn{background:var(--accent-primary);color:#fff}.merge-btn:hover:not(:disabled){background:var(--accent-hover)}.delete-btn{background:var(--error);color:#fff}.delete-btn:hover:not(:disabled){background:#b91c1c}.keep-btn{background:var(--bg-tertiary);color:var(--text-primary);border:2px solid var(--border-color)}.keep-btn:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--border-hover)}@media(max-width:968px){.duplicate-posts{grid-template-columns:1fr;gap:12px}.duplicate-divider{display:none}.duplicate-actions{flex-direction:column}.action-btn{width:100%}}.smart-collections{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;padding:20px;max-width:1400px;margin:0 auto 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var(--shadow-sm)}.collection-item.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.collection-item.active:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.collection-icon{font-weight:700;font-size:16px;opacity:.7}.collection-item.active .collection-icon{opacity:1}.collection-name{font-weight:600}.collection-count{background:var(--bg-tertiary);color:var(--text-secondary);padding:3px 8px;border-radius:12px;font-size:12px;font-weight:700;min-width:24px;text-align:center}.collection-item.active .collection-count{background:#ffffff4d;color:#fff}@media(max-width:768px){.smart-collections{padding:16px}.collections-list{gap:8px}.collection-item{padding:8px 12px;font-size:13px}}.app{min-height:100vh;background:var(--bg-secondary);padding:20px}.auth-gate{max-width:360px;margin:120px auto;padding:32px;text-align:center;background:var(--bg-primary);border-radius:12px;box-shadow:0 4px 12px var(--shadow-md)}.auth-gate h2{margin-bottom:8px}.auth-gate p{margin-bottom:20px;color:var(--text-secondary)}.auth-gate form{display:flex;gap:8px}.auth-gate input{flex:1;padding:10px 14px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;background:var(--bg-secondary);color:var(--text-primary)}.auth-gate button{padding:10px 20px;background:linear-gradient(135deg,var(--accent-primary),#764ba2);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;padding:24px 80px;background:linear-gradient(135deg,var(--accent-primary) 0%,#764ba2 100%);border-radius:12px;color:#fff;box-shadow:0 4px 12px var(--shadow-md);position:relative}.account-switcher{padding:8px 12px;border:2px solid rgba(255,255,255,.3);border-radius:8px;background:#ffffff26;color:#fff;font-size:14px;font-weight:600;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);outline:none}.account-switcher:hover{background:#ffffff40}.account-switcher option{color:#333;background:#fff}.theme-toggle-btn{position:absolute;left:24px;top:50%;transform:translateY(-50%);background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:50%;width:48px;height:48px;font-size:24px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle-btn:hover{background:#ffffff4d;border-color:#ffffff80;transform:translateY(-50%) scale(1.1)}.app-header>div{text-align:center;flex:1}.app-header h1{margin:0 0 8px;font-size:36px;font-weight:700}.subtitle{margin:0;font-size:16px;opacity:.9;font-weight:500}.header-buttons{display:flex;gap:12px;align-items:center}.categorize-btn,.duplicate-btn{background:#fff3;color:#fff;border:2px solid rgba(255,255,255,.4);padding:12px 24px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);white-space:nowrap}.categorize-btn:hover,.duplicate-btn:hover{background:#ffffff4d;border-color:#fff9;transform:translateY(-2px)}.posts-container{max-width:1400px;margin:0 auto}.posts-container.grid{display:grid;grid-template-columns:repeat(var(--grid-columns),minmax(var(--grid-min-width),1fr));gap:var(--grid-gap)}.posts-container.list{display:flex;flex-direction:column;gap:24px;max-width:900px;margin:0 auto}.loading,.error{text-align:center;padding:48px 24px;background:var(--bg-primary);border-radius:12px;margin:24px auto;max-width:600px;box-shadow:0 2px 8px var(--shadow-sm)}.loading{font-size:18px;color:var(--accent-primary);font-weight:500}.error h2{color:var(--error);margin:0 0 12px}.error p{color:var(--text-secondary);margin:0 0 24px}.retry-btn{padding:12px 24px;background:var(--accent-primary);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.retry-btn:hover{background:var(--accent-hover)}.no-results{text-align:center;padding:48px 24px;background:var(--bg-primary);border-radius:12px;color:var(--text-secondary);font-size:16px;grid-column:1 / -1}@media(max-width:768px){.app{padding:12px}.app-header{flex-direction:column;gap:16px;padding:60px 16px 16px;margin-bottom:20px}.theme-toggle-btn{left:16px;top:16px;transform:none}.theme-toggle-btn:hover{transform:scale(1.1)}.app-header>div{order:1}.categorize-btn{order:2;width:100%}.app-header h1{font-size:24px}.subtitle{font-size:14px}.posts-container.grid{grid-template-columns:1fr;gap:16px}.posts-container.list{gap:16px}}