:root{--bg: #0E0E10;--bg-card: #151518;--bg-card-alt: #1A1A1D;--bg-hover: #222225;--border: rgba(255, 255, 255, .06);--border-subtle: rgba(255, 255, 255, .1);--text: #FFFFFF;--text-muted: #A0A0A0;--primary: #14B8A6;--primary-hover: #2dd4bf;--success: #14B8A6;--warning: #f59e0b;--danger: #FF3B30;--info: #4A90E2;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-card);border-right:1px solid var(--border);padding:20px 0;position:fixed;top:0;left:0;bottom:0;overflow-y:auto}.sidebar-logo{padding:0 20px 24px;font-size:20px;font-weight:700;color:var(--primary);border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-logo span{color:var(--text-muted);font-weight:400;font-size:12px;display:block}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:var(--text-muted);font-size:14px;transition:all .15s}.sidebar nav a:hover{background:var(--bg-hover);color:var(--text)}.sidebar nav a.active{background:var(--primary);color:#fff}.main-content{margin-left:240px;flex:1;padding:32px;min-height:100vh}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:24px;font-weight:600}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card .stat-label{font-size:13px;color:var(--text-muted);margin-bottom:4px}.stat-card .stat-value{font-size:28px;font-weight:700}.stat-card .stat-icon{float:right;opacity:.5}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border);vertical-align:middle}tr:hover td{background:var(--bg-hover)}.badge{display:inline-block;padding:2px 8px;border-radius:9999px;font-size:12px;font-weight:500}.badge-success{background:#14b8a626;color:var(--success)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-danger{background:#ef444426;color:var(--danger)}.badge-info{background:#3b82f626;color:var(--info)}.badge-neutral{background:#71717a26;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:#ef444426;color:var(--danger)}.btn-danger:hover{background:#ef444440}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.btn-sm{padding:4px 10px;font-size:13px}.search-input{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px}.search-input input{background:none;border:none;color:var(--text);font-size:14px;outline:none;width:250px}.search-input input::placeholder{color:var(--text-muted)}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 0;font-size:14px;color:var(--text-muted)}.pagination-buttons{display:flex;gap:8px}.avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--bg-hover)}.avatar-placeholder{width:32px;height:32px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff}.user-cell{display:flex;align-items:center;gap:10px}.user-cell-info{display:flex;flex-direction:column}.user-cell-name{font-weight:500}.user-cell-sub{font-size:12px;color:var(--text-muted)}.stars{color:#f59e0b;letter-spacing:2px}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state svg{margin-bottom:12px;opacity:.4}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--text-muted)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:40px;width:380px}.login-box h1{font-size:24px;margin-bottom:4px}.login-box p{color:var(--text-muted);font-size:14px;margin-bottom:24px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text-muted)}.form-group input,.form-group select{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none}.form-group input:focus,.form-group select:focus{border-color:var(--primary)}.form-error{color:var(--danger);font-size:13px;margin-top:8px}.btn-full{width:100%;justify-content:center;padding:12px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail-field label{display:block;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.detail-field .value{font-size:14px}.sidebar-version{position:absolute;bottom:16px;left:0;right:0;text-align:center;font-size:11px;color:var(--text-muted);opacity:.5}@media (max-width: 768px){.sidebar{display:none}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}}