:root{--bg-dark: #0B0F19;--bg-card: #111827;--bg-card-hover: #1F2937;--border-color: #1F293D;--border-glow: rgba(59, 130, 246, .25);--color-primary: #3B82F6;--color-primary-hover: #2563EB;--color-accent: #0EA5E9;--color-success: #10B981;--color-warning: #F59E0B;--color-danger: #EF4444;--text-main: #F8FAFC;--text-muted: #94A3B8;--text-subtle: #64748B;--font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-glow: 0 4px 20px rgba(0, 0, 0, .35);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;overflow-x:hidden}.admin-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border-color);padding:24px 16px;display:flex;flex-direction:column;gap:20px;transition:var(--transition)}.brand-badge{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#1f293799;border:1px solid var(--border-color);border-radius:var(--radius-md)}.brand-icon{width:34px;height:34px;background:var(--color-primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px}.brand-text h1{font-size:15px;font-weight:800;color:var(--text-main);letter-spacing:-.01em}.brand-text p{font-size:11px;color:var(--text-muted)}.nav-section-title{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:10px 12px 4px;margin-top:4px}.nav-list{list-style:none;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--text-muted);font-size:13px;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition)}.nav-item:hover,.nav-item.active{background:#3b82f626;color:var(--color-primary);border-left:3px solid var(--color-primary)}.system-admin-accordion{margin-top:16px;border-top:1px solid var(--border-color);padding-top:12px}.system-admin-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 14px;background:#1f293766;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:#94a3b8;font-size:12px;font-weight:700;cursor:pointer;transition:var(--transition)}.system-admin-toggle:hover{background:#3b82f61a;color:var(--text-main);border-color:var(--color-primary)}.main-content{flex:1;display:flex;flex-direction:column;background:var(--bg-dark);min-width:0}.top-bar{height:64px;border-bottom:1px solid var(--border-color);padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:#111827d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}.mobile-menu-btn{display:none;background:transparent;border:1px solid var(--border-color);color:var(--text-main);padding:8px 12px;border-radius:var(--radius-sm);font-size:16px;cursor:pointer}.branch-select-wrapper{display:flex;align-items:center;gap:12px}.branch-dropdown{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border-color);padding:8px 14px;border-radius:var(--radius-sm);font-family:var(--font-family);font-size:13px;font-weight:600;cursor:pointer}.content-body{padding:28px;flex:1}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;transition:var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow);border-color:var(--border-glow)}.stat-header{display:flex;align-items:center;justify-content:space-between;color:var(--text-muted);font-size:12px;font-weight:700;letter-spacing:.05em;margin-bottom:12px}.stat-value{font-size:28px;font-weight:800;color:var(--text-main)}.stat-footer{font-size:12px;color:var(--color-success);margin-top:8px}.panel-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;margin-bottom:24px}.panel-title{font-size:16px;font-weight:700;margin-bottom:16px}.data-table{width:100%;border-collapse:collapse;margin-top:12px}.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color)}.data-table th{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.data-table td{font-size:14px}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#10b98126;color:var(--color-success)}.badge-warning{background:#f59e0b26;color:var(--color-warning)}.badge-info{background:#3b82f626;color:var(--color-primary)}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.8}}@media (max-width: 1024px){.sidebar{width:220px}.content-body{padding:20px}}@media (max-width: 768px){.mobile-menu-btn{display:block}.sidebar{position:fixed;top:0;left:-280px;bottom:0;width:260px;z-index:100;box-shadow:10px 0 30px #00000080}.sidebar.mobile-open{left:0}.top-bar{padding:0 16px}.content-body{padding:16px}}