*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-root: #070c18;--bg-surface: #0d1425;--bg-card: #111827;--bg-card2: #192030;--bg-input: #0b1120;--border: #1e2a3b;--border-hi: #2d3f58;--accent: #3b82f6;--accent-dim: rgba(59,130,246,.14);--success: #10b981;--success-dim:rgba(16,185,129,.14);--warn: #f59e0b;--warn-dim: rgba(245,158,11,.14);--danger: #ef4444;--danger-dim: rgba(239,68,68,.14);--purple: #8b5cf6;--text-1: #f1f5f9;--text-2: #94a3b8;--text-3: #475569;--r: 6px;--r-sm: 4px;--r-lg: 12px}html{font-size:14px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;background:var(--bg-root);color:var(--text-1);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}.layout{min-height:100vh;display:flex;flex-direction:column}.main{flex:1;padding:28px 24px;max-width:960px;width:100%;margin:0 auto}.sidebar-layout{display:flex;gap:0;min-height:calc(100vh - 58px)}.sidebar{width:200px;min-width:200px;background:var(--bg-surface);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.sidebar-content{flex:1;padding:28px 32px;overflow-y:auto}.navbar{background:var(--bg-surface);border-bottom:1px solid var(--border);height:58px;display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:200}.navbar-brand{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px}.navbar-brand .icon{width:28px;height:28px;background:var(--accent);border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff}.navbar-brand span{color:var(--accent)}.navbar-user{margin-left:auto;font-size:12px;color:var(--text-2)}.navbar-logout{padding:5px 12px;border-radius:var(--r-sm);background:var(--danger-dim);border:1px solid var(--danger);color:var(--danger);cursor:pointer;font-size:12px;font-weight:600;transition:all .15s}.navbar-logout:hover{background:var(--danger);color:#fff}.nav-link{padding:8px 12px;border-radius:var(--r-sm);color:var(--text-2);font-size:13px;font-weight:500;cursor:pointer;border:none;background:none;text-align:left;width:100%;transition:all .15s;display:flex;align-items:center;gap:8px}.nav-link:hover{color:var(--text-1);background:var(--border)}.nav-link.active{color:var(--accent);background:var(--accent-dim)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 22px;margin-bottom:16px}.card-title{font-size:13px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:20px}.stat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px 18px}.stat-label{font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:22px;font-weight:700;margin-top:6px}.stat-sub{font-size:11px;color:var(--text-2);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--r);font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#2563eb}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-2)}.btn-ghost:hover:not(:disabled){background:var(--border);color:var(--text-1)}.btn-danger{background:var(--danger-dim);border:1px solid var(--danger);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}.badge-green{background:var(--success-dim);color:var(--success);border:1px solid var(--success)}.badge-yellow{background:var(--warn-dim);color:var(--warn);border:1px solid var(--warn)}.badge-red{background:var(--danger-dim);color:var(--danger);border:1px solid var(--danger)}.badge-gray{background:#64748b1f;color:var(--text-2);border:1px solid var(--border)}.badge-blue{background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent)}.badge-purple{background:#8b5cf624;color:var(--purple);border:1px solid var(--purple)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.form-label{font-size:12px;font-weight:600;color:var(--text-2)}.form-control{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r);color:var(--text-1);font-size:13px;padding:9px 12px;outline:none;width:100%;transition:border-color .15s}.form-control:focus{border-color:var(--accent)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-root)}.login-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:36px 32px;width:100%;max-width:380px}.login-logo{text-align:center;margin-bottom:24px}.login-logo .icon{width:48px;height:48px;background:var(--accent);border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;margin-bottom:10px}.login-logo h1{font-size:18px;font-weight:700}.login-logo p{font-size:12px;color:var(--text-2);margin-top:2px}.alert{border-radius:var(--r);padding:10px 14px;margin-bottom:14px;font-size:13px}.alert-ok{background:var(--success-dim);border:1px solid var(--success);color:var(--success)}.alert-err{background:var(--danger-dim);border:1px solid var(--danger);color:var(--danger)}.table-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{padding:10px 14px;text-align:left;background:var(--bg-card2);color:var(--text-2);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}tbody tr{border-bottom:1px solid var(--border)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg-card2)}td{padding:10px 14px;vertical-align:middle}.page-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:20px;font-weight:700}.spinner{width:28px;height:28px;border:3px 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 0}@keyframes spin{to{transform:rotate(360deg)}}.info-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-2)}.info-value{font-weight:600;color:var(--text-1)}@media(max-width:640px){.sidebar{width:56px;min-width:56px;padding:12px 6px}.sidebar .nav-link span{display:none}.sidebar-content{padding:16px}.stat-grid{grid-template-columns:1fr 1fr}}