@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--primary-glow: rgba(99, 102, 241, .3);--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--purple: #a855f7;--bg: #0f172a;--bg-2: #1e293b;--surface: #1e293b;--surface-2: #334155;--surface-3: #475569;--border: rgba(148, 163, 184, .15);--border-hover: rgba(148, 163, 184, .3);--text: #f1f5f9;--text-muted: #94a3b8;--text-faint: #64748b;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--font: "Inter", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}input,select,textarea{font-family:inherit}.sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-header{padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}.sidebar-logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--purple));border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:1.2rem}.sidebar-logo-text{display:flex;flex-direction:column}.sidebar-logo-title{font-weight:800;font-size:1rem}.sidebar-logo-sub{font-size:.7rem;color:var(--text-muted)}.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;transition:all .2s;color:var(--text-muted)}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--primary);color:#fff;font-weight:600}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.main-wrapper{flex:1;margin-left:260px;display:flex;flex-direction:column;min-height:100vh}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.topbar-title{font-weight:700;font-size:1rem}.page-content{flex:1;padding:24px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:1.4rem;font-weight:800}.page-subtitle{font-size:.82rem;color:var(--text-muted);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;transition:all .2s;white-space:nowrap;background:var(--surface-2);color:var(--text);border:1px solid var(--border);cursor:pointer}.btn:hover{background:var(--surface-3)}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-success:hover{background:#16a34a}.btn-ghost{background:transparent;border:none}.btn-ghost:hover{background:var(--surface-2)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.8rem;font-weight:600;color:var(--text-muted)}.form-input,.form-select{padding:10px 14px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.9rem;outline:none;width:100%}.form-input:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card-title{font-size:.9rem;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px}.table{width:100%;border-collapse:collapse;font-size:.85rem}.table th{text-align:left;padding:12px 14px;background:var(--surface-2);color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}.table td{padding:10px 14px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-2)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;border-left:4px solid var(--primary)}.stat-card.success{border-left-color:var(--success)}.stat-card.warning{border-left-color:var(--warning)}.stat-card.danger{border-left-color:var(--danger)}.stat-card.purple{border-left-color:var(--purple)}.stat-value{font-size:1.6rem;font-weight:800;line-height:1.2}.stat-label{font-size:.75rem;color:var(--text-muted);font-weight:600;margin-top:2px;text-transform:uppercase;letter-spacing:.03em}.stat-sub{font-size:.72rem;color:var(--text-faint);margin-top:4px}.charts-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:16px;margin-bottom:16px}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.chart-title{font-size:.85rem;font-weight:700;margin-bottom:16px}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--radius-full);font-size:.72rem;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:#6366f126;color:var(--primary)}.badge-error{background:var(--danger-bg);color:var(--danger)}.table-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.text-muted{color:var(--text-muted)}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.font-bold{font-weight:700}.flex{display:flex}.items-center{align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.mb-2{margin-bottom:8px}.mt-2{margin-top:8px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:.9rem}.loading{text-align:center;padding:60px 20px;color:var(--text-muted)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.login-card{width:380px;max-width:90vw;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px}.login-title{text-align:center;font-size:1.6rem;font-weight:900;margin-bottom:4px}.login-sub{text-align:center;font-size:.82rem;color:var(--text-muted);margin-bottom:28px}.login-form{display:flex;flex-direction:column;gap:16px}.login-btn{width:100%;padding:12px;background:var(--primary);color:#fff;border-radius:var(--radius);font-weight:700;font-size:.95rem}.login-btn:hover{background:var(--primary-dark)}.login-error{text-align:center;color:var(--danger);font-size:.85rem}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:500;padding:20px;backdrop-filter:blur(4px)}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;width:600px;max-width:95vw;max-height:85vh;overflow-y:auto}.modal-title{font-size:1.1rem;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:520px;max-width:95vw;max-height:85vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0}.modal-body{padding:16px 24px;display:flex;flex-direction:column;gap:12px}.modal-footer{display:flex;gap:8px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--border)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.alert{padding:10px 16px;border-radius:var(--radius);font-size:.85rem}.alert-success{background:var(--success-bg);color:var(--success)}.alert-error{background:var(--danger-bg);color:var(--danger)}@media(max-width:768px){.sidebar{display:none}.main-wrapper{margin-left:0}.page-content{padding:12px}.stats-grid{grid-template-columns:1fr 1fr}.charts-row,.form-grid{grid-template-columns:1fr}}