:root{--bc-navy: #223a5e;--bc-navy-deep: #0d3768;--bc-purple: #a58dbf;--bc-purple-deep: #8d6bb5;--bc-purple-glow: rgba(141, 107, 181, .18);--bc-sage: #a7be9a;--bc-yellow: #f1b44c;--bc-orange: #f2a51d;--bc-pink: #f4a6b4;--bc-cream: #f7f3eb;--bc-cream-warm: #fffaf2;--color-bg: #0f0f13;--color-surface: #17161e;--color-surface2: #1e1d28;--color-border: #2c2a3a;--color-border2: #3a3850;--color-text: #eae8f5;--color-muted: #8880a8;--color-subtle: #5a5478;--color-accent: var(--bc-purple-deep);--color-accent-soft: var(--bc-purple-glow);--color-accent-hover: #7b56a3;--color-success: #4ade80;--color-success-bg: rgba(74, 222, 128, .1);--color-warning: #fbbf24;--color-warning-bg: rgba(251, 191, 36, .1);--color-danger: #f87171;--color-danger-bg: rgba(248, 113, 113, .1);--color-info: #93c5fd;--color-info-bg: rgba(147, 197, 253, .1);--sidebar-width: 248px;--font-display: "Quicksand", "Nunito", "Segoe UI", sans-serif;--font-body: "Nunito", "Segoe UI", Arial, sans-serif;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-pill: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--shadow-card: 0 4px 24px rgba(0,0,0,.35);--shadow-accent: 0 4px 20px rgba(141,107,181,.28)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);font-size:14px;line-height:1.55;background:var(--color-bg);color:var(--color-text);min-height:100vh}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;color:var(--color-text);line-height:1.2}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.admin-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:10}.sidebar-brand{padding:var(--space-5) var(--space-4);border-bottom:1px solid var(--color-border);display:flex;flex-direction:column;gap:var(--space-2)}.sidebar-logo-link{display:block;text-decoration:none}.sidebar-logo-img{width:140px;height:auto;display:block;filter:brightness(0) invert(1) opacity(.9)}.sidebar-admin-badge{display:inline-block;font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--bc-purple-deep);background:var(--bc-purple-glow);border:1px solid rgba(141,107,181,.3);border-radius:var(--radius-pill);padding:2px 10px;align-self:flex-start}.sidebar-nav{flex:1;padding:var(--space-3) var(--space-2);display:flex;flex-direction:column;gap:2px}.sidebar-nav a{display:block;padding:8px 12px;color:var(--color-muted);font-family:var(--font-display);font-size:13px;font-weight:600;border-radius:var(--radius-sm);transition:color .15s,background .15s;text-decoration:none}.sidebar-nav a:hover{color:var(--color-text);background:var(--color-surface2);text-decoration:none}.sidebar-nav a.active{color:var(--bc-purple-deep);background:var(--bc-purple-glow)}.sidebar-footer{padding:var(--space-4);border-top:1px solid var(--color-border)}.main-content{margin-left:var(--sidebar-width);flex:1;padding:var(--space-8);max-width:calc(1200px + var(--sidebar-width))}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-card)}.card+.card{margin-top:var(--space-4)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--space-4);margin-bottom:var(--space-6)}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4) var(--space-5)}.stat-card .stat-value{font-family:var(--font-display);font-size:28px;font-weight:700;line-height:1.1;margin-bottom:4px;color:var(--color-text)}.stat-card .stat-label{font-family:var(--font-display);font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.07em;font-weight:700}.stat-card.highlight{border-color:#fbbf2466}.stat-card.highlight .stat-value{color:var(--color-warning)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:var(--space-2) var(--space-3);color:var(--color-muted);font-family:var(--font-display);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid var(--color-border)}td{padding:var(--space-3);border-bottom:1px solid var(--color-border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#8d6bb50a}.badge{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-family:var(--font-display);font-size:11px;font-weight:700;letter-spacing:.04em}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.badge-neutral{background:#ffffff0f;color:var(--color-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border-radius:var(--radius-pill);font-family:var(--font-display);font-size:13px;font-weight:700;border:none;cursor:pointer;transition:transform .15s,opacity .15s,background .15s,box-shadow .15s;text-decoration:none;white-space:nowrap}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-accent)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);box-shadow:0 6px 24px #8d6bb566}.btn-success{background:var(--color-success-bg);color:var(--color-success);border:1px solid rgba(74,222,128,.25)}.btn-success:hover:not(:disabled){background:#4ade802e}.btn-danger{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid rgba(248,113,113,.25)}.btn-danger:hover:not(:disabled){background:#f8717133}.btn-ghost{background:transparent;color:var(--color-muted);border:1px solid var(--color-border)}.btn-ghost:hover:not(:disabled){color:var(--color-text);border-color:var(--color-border2)}.btn-sm{padding:5px 12px;font-size:12px}.form-group{margin-bottom:var(--space-4)}.form-group label{display:block;font-family:var(--font-display);font-size:11px;font-weight:700;color:var(--color-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.07em}.form-group input,.form-group textarea,.form-group select{width:100%;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:8px 12px;color:var(--color-text);font-family:var(--font-body);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.form-group textarea{resize:vertical;min-height:80px}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius);font-size:13px;margin-bottom:var(--space-4);border:1px solid transparent}.alert-warning{background:var(--color-warning-bg);border-color:#fbbf2440;color:var(--color-warning)}.alert-success{background:var(--color-success-bg);border-color:#4ade8040;color:var(--color-success)}.alert-danger{background:var(--color-danger-bg);border-color:#f8717140;color:var(--color-danger)}.alert-info{background:var(--color-info-bg);border-color:#93c5fd40;color:var(--color-info)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--space-4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--color-surface);border:1px solid var(--color-border2);border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:500px;box-shadow:0 24px 64px #0009}.modal h2{font-size:18px;margin-bottom:var(--space-4)}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-5)}.page-header{margin-bottom:var(--space-6)}.page-header h1{font-family:var(--font-display);font-size:26px;font-weight:700;margin-bottom:4px}.filter-row{display:flex;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap}.filter-row input,.filter-row select{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:6px 10px;color:var(--color-text);font-family:var(--font-body);font-size:13px;outline:none;transition:border-color .15s}.filter-row input:focus,.filter-row select:focus{border-color:var(--color-accent)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4);background:var(--color-bg)}.login-box{width:100%;max-width:400px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8) var(--space-6);box-shadow:var(--shadow-card)}.login-logo{display:block;width:150px;height:auto;margin:0 auto var(--space-4);filter:brightness(0) invert(1) opacity(.9)}.login-box h1{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:4px;text-align:center}.login-box .subtitle{color:var(--color-muted);margin-bottom:var(--space-6);font-size:13px;text-align:center}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3) var(--space-6);margin-bottom:var(--space-4)}.detail-item .label{font-family:var(--font-display);font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:2px;font-weight:700}.detail-item .value{font-size:14px}.muted{color:var(--color-muted);font-size:13px}.error-text{color:var(--color-danger);font-size:13px;margin-top:4px}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mt-4{margin-top:var(--space-4)}.gap-3{gap:var(--space-3)}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-1{flex:1}