:root{--primary: #0F172A;--primary-accent: #C8A96E;--bg-main: #F8FAFC;--bg-secondary: #EFF6FF;--bg-card: #FFFFFF;--bg-sidebar: #0F172A;--text-main: #1E293B;--text-muted: #64748B;--border: #E2E8F0;--border-focus: #3B82F6;--success: #10B981;--danger: #EF4444;--radius: 12px;--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}body{background-color:var(--bg-main);color:var(--text-main);min-height:100vh}.admin-gate{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;z-index:9999}.gate-card{background:var(--bg-card);border:1px solid var(--border);padding:40px;border-radius:12px;width:100%;max-width:400px;text-align:center;box-shadow:var(--shadow)}.gate-logo{font-size:28px;font-weight:800;letter-spacing:2px;color:var(--primary);margin-bottom:10px}.pin-input-group{margin-top:25px;display:flex;gap:8px}.pin-input-group input{flex:1;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-main);padding:14px;border-radius:var(--radius);font-size:16px;text-align:center;letter-spacing:6px}.pin-input-group button{background:var(--primary);border:none;width:48px;border-radius:var(--radius);color:#fff;cursor:pointer}.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;height:100vh;position:sticky;top:0}.sidebar-logo{margin-bottom:32px;padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.1)}.logo-text{font-size:24px;font-weight:800;color:#fff;letter-spacing:1px}.logo-sub{font-size:10px;color:var(--primary-accent);text-transform:uppercase;display:block;letter-spacing:2px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;color:var(--text-muted);text-decoration:none;border-radius:6px;margin-bottom:4px;font-size:14px;font-weight:500;transition:.2s}.nav-item:hover{background:#ffffff1a;color:#fff}.nav-item.active{background:var(--primary-accent);color:var(--primary);box-shadow:0 4px 12px #c8a96e4d;font-weight:700}.sidebar-footer{margin-top:auto;padding-top:24px;border-top:1px solid var(--border)}.view-store-link{display:flex;align-items:center;gap:12px;padding:12px;color:var(--primary-accent);text-decoration:none;font-size:14px;font-weight:600;border-radius:6px;transition:.2s;background:#fff;border:1px solid var(--border)}.view-store-link:hover{background:var(--primary);color:#fff}.admin-main{padding:32px;background:var(--bg-main)}.admin-header{margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid var(--border)}.admin-header h1{font-size:24px;font-weight:700}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border);padding:20px;border-radius:10px;box-shadow:0 1px 2px #0000000d}.stat-card h3{font-size:24px;font-weight:800;margin-top:4px;color:var(--primary)}.stat-card p{font-size:11px;color:var(--text-muted);text-transform:uppercase;font-weight:600;letter-spacing:.5px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:24px;margin-bottom:24px}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;padding:12px;color:var(--text-muted);font-size:11px;text-transform:uppercase;border-bottom:1px solid var(--border);letter-spacing:.5px}.admin-table td{padding:16px 12px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}.table-actions{display:flex;gap:8px}.table-actions button{width:32px;height:32px;border-radius:6px;border:1px solid var(--border);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;color:var(--text-main)}.btn-edit:hover{background:var(--bg-secondary);border-color:var(--primary-accent);color:var(--primary-accent)}.btn-delete:hover{background:#fee2e2;border-color:var(--danger);color:var(--danger)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-main);margin-bottom:6px}input,select,textarea{width:100%;background:#fff;border:1px solid var(--border);color:var(--text-main);padding:10px 12px;border-radius:6px;font-size:14px}input:focus{border-color:var(--primary);outline:none}.btn-admin{padding:8px 16px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;display:inline-flex;align-items:center;gap:6px;transition:.2s}.btn-primary-admin{background:var(--primary);color:#fff}.btn-primary-admin:hover{background:#333}.btn-secondary{background:#fff;border-color:var(--border);color:var(--text-main)}.image-upload-section{margin-bottom:24px}.upload-wrapper{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:20px;text-align:center}.preview-img{width:100px;height:130px;object-fit:cover;border-radius:4px;box-shadow:var(--shadow)}.toast{background:var(--primary);color:#fff;padding:12px 24px;border-radius:6px;margin-bottom:8px;box-shadow:0 4px 12px #00000026;font-size:13px;z-index:10000;animation:slideIn .3s ease-out}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.gate-error{color:var(--danger);font-size:12px;margin-top:12px;display:none}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;margin-top:20px}.media-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);aspect-ratio:1;transition:.3s}.media-item:hover{transform:scale(1.02);box-shadow:var(--shadow)}.media-item img{width:100%;height:100%;object-fit:cover}.media-item-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;gap:10px;opacity:0;transition:.3s}.media-item:hover .media-item-overlay{opacity:1}.media-btn-use,.media-btn-delete{width:36px;height:36px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px}.media-btn-use{background:var(--primary-accent);color:var(--primary)}.media-btn-delete{background:var(--danger);color:#fff}.brand-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-main);border-radius:8px;margin-bottom:8px;border:1px solid var(--border)}.brand-count{font-size:11px;font-weight:700;color:var(--primary-accent);background:var(--primary);padding:2px 8px;border-radius:12px}@media (max-width: 1024px){.admin-layout{grid-template-columns:80px 1fr}.sidebar span,.logo-sub{display:none}.nav-item{justify-content:center}.nav-item i{font-size:18px;margin:0}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.dashboard-grid{grid-template-columns:1fr!important}}