*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1a56db;--primary-dark: #1245b8;--primary-light: #e8eeff;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--info: #06b6d4;--bg: #f8fafd;--bg-card: #ffffff;--bg-secondary: #f1f5f9;--border: #e2e8f0;--border-dark: #cbd5e1;--text: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--font-display: "Space Grotesk", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.07);--shadow: 0 4px 12px rgba(0,0,0,.08);--shadow-md: 0 10px 24px rgba(0,0,0,.1);--shadow-lg: 0 20px 40px rgba(0,0,0,.12);--nav-height: 68px}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:3px}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1240px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:var(--radius-sm);font-family:var(--font-body);font-weight:600;font-size:13.5px;cursor:pointer;border:none;transition:all .15s ease;white-space:nowrap;text-decoration:none}.btn:hover{text-decoration:none}.btn-primary{background:linear-gradient(135deg,#1a56db,#2563eb);color:#fff;box-shadow:0 2px 8px #1a56db4d}.btn-primary:hover{background:linear-gradient(135deg,#1245b8,#1d4ed8);transform:translateY(-1px);box-shadow:0 6px 16px #1a56db59}.btn-secondary{background:var(--bg-secondary);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1.5px solid var(--border)}.btn-ghost:hover{background:var(--bg-secondary);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.btn-sm{padding:6px 12px;font-size:12.5px}.btn-lg{padding:14px 28px;font-size:15px;border-radius:var(--radius)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.input,.select,.textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:14px;color:var(--text);background:#fff;transition:border-color .15s,box-shadow .15s;outline:none}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.textarea{resize:vertical;min-height:100px}.form-label{display:block;font-weight:600;font-size:12px;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.06em}.form-group{margin-bottom:18px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.badge-blue{background:#eff6ff;color:#1d4ed8}.badge-green{background:#f0fdf4;color:#15803d}.badge-amber{background:#fffbeb;color:#b45309}.badge-red{background:#fef2f2;color:#b91c1c}.badge-purple{background:#faf5ff;color:#7e22ce}.badge-gray{background:#f8fafc;color:#475569;border:1px solid var(--border)}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .65s linear infinite}.spinner-dark{border-color:var(--border);border-top-color:var(--primary)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.page-loader{display:flex;align-items:center;justify-content:center;min-height:60vh;flex-direction:column;gap:14px;color:var(--text-muted)}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;display:flex;align-items:flex-start;gap:10px}.alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.alert-success{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}.alert-info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.alert-warning{background:#fffbeb;color:#b45309;border:1px solid #fde68a}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:fadeIn .15s ease}.modal{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:600px;max-height:90vh;overflow-y:auto;animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:18px}.modal-body{padding:24px}.modal-footer{display:flex;gap:10px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--border)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 16px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;box-shadow:var(--shadow-md);animation:slideUp .25s ease;max-width:340px;display:flex;align-items:center;gap:10px}.toast-success{background:#1e293b;color:#fff}.toast-error{background:#dc2626;color:#fff}.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:24px}.tab{padding:10px 16px;font-size:13.5px;font-weight:600;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s;background:none;border-top:none;border-left:none;border-right:none;font-family:var(--font-body)}.tab:hover{color:var(--primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}th{text-align:left;padding:10px 14px;background:var(--bg-secondary);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);border-bottom:1px solid var(--border)}td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafbff}.upload-zone{border:2px dashed var(--border-dark);border-radius:var(--radius);padding:36px;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-secondary)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--primary);background:var(--primary-light)}.tag{display:inline-flex;align-items:center;padding:2px 9px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:100px;font-size:11px;color:var(--text-secondary);font-weight:500}.announcement-bar{background:linear-gradient(90deg,#1a56db,#7c3aed);color:#fff;text-align:center;padding:9px 16px;font-size:13px;font-weight:600}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:52px;margin-bottom:14px}.empty-state h3{color:var(--text-secondary);margin-bottom:6px;font-size:17px}.empty-state p{font-size:13px;max-width:300px;margin:0 auto 18px;line-height:1.6}.divider{height:1px;background:var(--border);margin:20px 0}@media (max-width: 768px){.container{padding:0 16px}.hide-mobile{display:none}}