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10px}.category-tab-manage:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-subtle);border-style:dashed;transform:translateY(-1px)}.category-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--bg-secondary);font-size:10px;font-weight:600;color:var(--text-muted);transition:all var(--transition-normal)}.category-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-sm);font-size:11px;font-weight:500;background:var(--accent-subtle);color:var(--accent)}.admin-table-wrap{overflow-x:auto;border-radius:var(--radius-md)}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}.admin-table th{color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px;font-size:11px;background:var(--bg-secondary);white-space:nowrap}.admin-table td{color:var(--text-primary)}.admin-table tr:last-child th,.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--bg-secondary)}.admin-table tr:has(.card-row-checkbox:checked) td{background:var(--accent-subtle)}.status-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.3px}.status-badge.available{background:var(--success-subtle);color:var(--success)}.status-badge.used{background:var(--danger-subtle);color:var(--danger)}.status-badge.recycled{background:var(--warning-subtle);color:var(--warning)}.admin-search-input{font-family:inherit;font-size:12px;padding:6px 10px 6px 28px;background:var(--bg-secondary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 8px center;color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-md);outline:none;width:200px;transition:all var(--transition-normal)}.admin-search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);width:260px;background-color:var(--bg-card)}.admin-search-input::placeholder{color:var(--text-muted)}.admin-pagination{display:flex;align-items:center;justify-content:space-between;margin-top:16px;font-size:13px;color:var(--text-muted)}.admin-pagination-btns{display:flex;gap:6px}.admin-pagination-btns .btn{padding:6px 12px;font-size:12px}.admin-nav-link{font-size:12px;color:var(--text-muted);text-decoration:none;transition:color var(--transition-normal)}.admin-nav-link:hover{color:var(--accent)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a4d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:440px;max-height:80vh;overflow:hidden;display:flex;flex-direction:column;animation:modalSlideIn .25s ease;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:15px;font-weight:600}.modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;background:var(--bg-secondary);border-radius:var(--radius-sm);color:var(--text-muted);font-size:18px;cursor:pointer;transition:all var(--transition-normal)}.modal-close:hover{background:var(--danger-subtle);color:var(--danger)}.modal-body{padding:20px;overflow-y:auto}.modal-add-row{display:flex;gap:8px;margin-bottom:16px}.modal-add-row input{flex:1;padding:8px 12px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-md);font-size:13px;outline:none;transition:all var(--transition-normal)}.modal-add-row input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);background:var(--bg-card)}.category-list{display:flex;flex-direction:column;gap:8px}.category-list-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-normal)}.category-list-item:hover{border-color:var(--border-hover);background:var(--bg-card)}.category-list-info{display:flex;align-items:center;gap:10px}.category-list-name{font-size:13px;font-weight:500;color:var(--text-primary)}.category-list-count{font-size:11px;color:var(--text-muted)}.code-result-box{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px;margin-top:12px}.code-list{font-family:JetBrains Mono,monospace;font-size:12px;line-height:1.8;color:var(--accent);max-height:200px;overflow-y:auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 768px){.admin-header{padding:12px 16px}.admin-content{padding:16px}.admin-stats{grid-template-columns:repeat(2,1fr)}.admin-generate-form{flex-direction:column;align-items:stretch}.admin-table-toolbar{flex-wrap:wrap}.admin-batch-bar{flex-direction:column;gap:8px;align-items:flex-start}.admin-add-row{flex-direction:column;align-items:stretch}.modal-card{margin:16px;max-width:none}}.confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999;overflow:hidden}.confetti-piece{position:absolute;width:10px;height:10px;top:-10px;opacity:0}.confetti-piece.circle{border-radius:50%}.confetti-piece.square{border-radius:2px}.confetti-piece.strip{width:4px;height:16px;border-radius:2px}@keyframes confettiFall{0%{opacity:1;transform:translateY(0) rotate(0) scale(1)}to{opacity:0;transform:translateY(100vh) rotate(720deg) scale(.5)}}