:root{--bg-page:linear-gradient(180deg,#fafafa 0%,#f0f0f0 100%);--bg-card:#fff;--bg-muted:#f9fafb;--bg-hover:#f3f4f6;--text-primary:#111827;--text-secondary:#374151;--text-muted:#6b7280;--text-light:#9ca3af;--accent:#10b981;--accent-light:#d1fae5;--accent-dark:#059669;--border-light:#e5e7eb;--border-lighter:#f3f4f6;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 1px 2px #0000000a,0 4px 16px #0000000f;--shadow-lg:0 4px 24px #00000014;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--error-bg:#fef2f2;--error-border:#fecaca;--error-text:#dc2626;--warning-bg:#fef3c7;--warning-border:#fcd34d;--warning-text:#92400e;--success-bg:#ecfdf5;--success-border:#a7f3d0;--success-text:#047857;--stat-green-bg:#d1fae5;--stat-green-text:#059669;--stat-blue-bg:#dbeafe;--stat-blue-text:#2563eb;--stat-purple-bg:#ede9fe;--stat-purple-text:#7c3aed;--stat-amber-bg:#fef3c7;--stat-amber-text:#d97706;--badge-success-bg:#d1fae5;--badge-success-text:#059669;--badge-warning-bg:#fef3c7;--badge-warning-text:#d97706;--badge-error-bg:#fee2e2;--badge-error-text:#dc2626;--badge-info-bg:#dbeafe;--badge-info-text:#2563eb;--audit-delete-bg:#fee2e2;--audit-delete-text:#991b1b;--audit-default-bg:#d1fae5;--audit-default-text:#065f46;--logout-hover-bg:#fef2f2;--logout-hover-border:#fecaca;--logout-hover-text:#dc2626;--avatar-border:#fff;--login-mobile-bg:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);--login-mobile-card-bg:#fff;--login-mobile-title:#1e293b;--login-mobile-text:#64748b}@media (prefers-color-scheme:dark){:root{--bg-page:linear-gradient(180deg,#0f0f0f 0%,#1a1a1a 100%);--bg-card:#1e1e1e;--bg-muted:#252525;--bg-hover:#2a2a2a;--text-primary:#f0f0f0;--text-secondary:#d1d5db;--text-muted:#9ca3af;--text-light:#6b7280;--accent:#34d399;--accent-light:#064e3b;--accent-dark:#6ee7b7;--border-light:#333;--border-lighter:#2a2a2a;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 1px 2px #0000004d,0 4px 16px #0006;--shadow-lg:0 4px 24px #00000080;--error-bg:#2d1515;--error-border:#5c2020;--error-text:#f87171;--warning-bg:#2d2505;--warning-border:#6b5c10;--warning-text:#fbbf24;--success-bg:#052e16;--success-border:#166534;--success-text:#4ade80;--stat-green-bg:#064e3b;--stat-green-text:#34d399;--stat-blue-bg:#1e3a5f;--stat-blue-text:#60a5fa;--stat-purple-bg:#2e1065;--stat-purple-text:#a78bfa;--stat-amber-bg:#451a03;--stat-amber-text:#fbbf24;--badge-success-bg:#064e3b;--badge-success-text:#34d399;--badge-warning-bg:#451a03;--badge-warning-text:#fbbf24;--badge-error-bg:#450a0a;--badge-error-text:#f87171;--badge-info-bg:#1e3a5f;--badge-info-text:#60a5fa;--audit-delete-bg:#450a0a;--audit-delete-text:#f87171;--audit-default-bg:#064e3b;--audit-default-text:#34d399;--logout-hover-bg:#2d1515;--logout-hover-border:#5c2020;--logout-hover-text:#f87171;--avatar-border:#1e1e1e;--login-mobile-bg:linear-gradient(135deg,#0f0f0f 0%,#1a1a1a 100%);--login-mobile-card-bg:#1e1e1e;--login-mobile-title:#f0f0f0;--login-mobile-text:#9ca3af}}*{box-sizing:border-box;margin:0;padding:0}.admin-root{background:var(--bg-page);-webkit-font-smoothing:antialiased;min-height:100vh;color:var(--text-primary);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif}@media (prefers-color-scheme:dark){.admin-root{--lightningcss-light: ;--lightningcss-dark:initial}}.admin-sidebar{background:var(--bg-card);border-right:1px solid var(--border-light);z-index:50;flex-direction:column;width:260px;height:100vh;display:flex;position:fixed;top:0;left:0}.admin-sidebar-header{border-bottom:1px solid var(--border-lighter);padding:20px 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.15s;display:flex}.admin-nav-item:hover{background:var(--bg-hover);color:var(--text-secondary)}.admin-nav-item.active{background:var(--accent-light);color:var(--accent-dark)}.admin-nav-item svg{flex-shrink:0;width:20px;height:20px}.admin-sidebar-footer{border-top:1px solid var(--border-lighter);padding:16px}.admin-user-card{background:var(--bg-muted);border-radius:var(--radius-md);padding:12px}.admin-user-info{align-items:center;gap:12px;margin-bottom:12px;display:flex}.admin-user-avatar{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.admin-user-name{color:var(--text-primary);font-size:14px;font-weight:600}.admin-user-role{color:var(--text-light);font-size:12px}.admin-logout-btn{border:1px solid var(--border-light);border-radius:var(--radius-sm);width:100%;color:var(--text-muted);cursor:pointer;background:0 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svg{width:22px;height:22px}.admin-stat-trend{border-radius:100px;align-items:center;gap:4px;padding:4px 8px;font-size:12px;font-weight:600;display:flex}.admin-stat-trend.up{background:var(--badge-success-bg);color:var(--badge-success-text)}.admin-stat-trend.down{background:var(--badge-error-bg);color:var(--badge-error-text)}.admin-stat-label{color:var(--text-muted);margin-bottom:4px;font-size:13px;font-weight:500}.admin-stat-value{color:var(--text-primary);letter-spacing:-.02em;font-size:28px;font-weight:700}.admin-btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.admin-btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 4px #10b98133}.admin-btn-primary:hover{background:var(--accent-dark);box-shadow:0 4px 8px #10b9814d}.admin-btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-light)}.admin-btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-light)}.admin-btn svg{width:18px;height:18px}.admin-input{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;color:var(--text-primary);outline:none;padding:12px 16px;font-size:14px;transition:all .15s}.admin-input::placeholder{color:var(--text-light)}.admin-input:hover{border-color:var(--text-light)}.admin-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #10b9811a}.admin-input-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.admin-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:40px}.admin-badge{border-radius:100px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.admin-badge-success{background:var(--badge-success-bg);color:var(--badge-success-text)}.admin-badge-warning{background:var(--badge-warning-bg);color:var(--badge-warning-text)}.admin-badge-error{background:var(--badge-error-bg);color:var(--badge-error-text)}.admin-badge-info{background:var(--badge-info-bg);color:var(--badge-info-text)}.admin-badge-default{background:var(--bg-muted);color:var(--text-muted)}.admin-grid-2{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.admin-grid-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@media (max-width:1024px){.admin-grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.admin-grid-2,.admin-grid-3{grid-template-columns:1fr}}.admin-restaurant-card{background:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);cursor:pointer;text-decoration:none;transition:all .2s;display:block;overflow:hidden}.admin-restaurant-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.admin-restaurant-header{height:80px;position:relative}.admin-restaurant-avatar{border-radius:var(--radius-lg);background:var(--accent);color:#fff;border:4px solid var(--avatar-border);width:56px;height:56px;box-shadow:var(--shadow-sm);justify-content:center;align-items:center;font-size:22px;font-weight:700;display:flex;position:absolute;bottom:-24px;left:24px}.admin-restaurant-body{padding:40px 24px 24px}.admin-restaurant-name{color:var(--text-primary);margin-bottom:4px;font-size:18px;font-weight:700}.admin-restaurant-slug{color:var(--text-light);font-size:13px}.admin-restaurant-meta{border-top:1px solid var(--border-lighter);align-items:center;gap:16px;margin-top:16px;padding-top:16px;display:flex}.admin-restaurant-stat{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.admin-restaurant-stat svg{width:16px;height:16px}.admin-list-item{border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:16px;padding:16px;text-decoration:none;transition:background .15s;display:flex}.admin-list-item:hover{background:var(--bg-muted)}.admin-list-item+.admin-list-item{border-top:1px solid var(--border-lighter)}.admin-list-avatar{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:16px;font-weight:600;display:flex}.admin-list-content{flex:1;min-width:0}.admin-list-title{color:var(--text-primary);margin-bottom:2px;font-size:15px;font-weight:600}.admin-list-subtitle{color:var(--text-muted);font-size:13px}.admin-list-arrow{width:20px;height:20px;color:var(--text-light);transition:transform .15s}.admin-list-item:hover .admin-list-arrow{color:var(--text-muted);transform:translate(4px)}.admin-empty{text-align:center;padding:48px 24px}.admin-empty-icon{background:var(--bg-muted);width:64px;height:64px;color:var(--text-light);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}.admin-empty-icon svg{width:28px;height:28px}.admin-empty-title{color:var(--text-primary);margin-bottom:4px;font-size:16px;font-weight:600}.admin-empty-text{color:var(--text-muted);margin-bottom:20px;font-size:14px}.admin-modal-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.admin-modal{background:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.admin-modal-header{justify-content:space-between;align-items:flex-start;padding:24px 24px 0;display:flex}.admin-modal-title{color:var(--text-primary);font-size:18px;font-weight:700}.admin-modal-subtitle{color:var(--text-muted);margin-top:4px;font-size:14px}.admin-modal-close{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:all .15s;display:flex}.admin-modal-close:hover{background:var(--bg-muted);color:var(--text-primary)}.admin-modal-body{padding:24px}.admin-modal-footer{justify-content:flex-end;gap:12px;padding:0 24px 24px;display:flex}.admin-form-group{margin-bottom:20px}.admin-form-group:last-child{margin-bottom:0}.admin-form-row{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.admin-spinner{border:3px solid var(--border-light);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.admin-loading{justify-content:center;align-items:center;min-height:200px;display:flex}.admin-quick-action{background:var(--bg-muted);border-radius:var(--radius-lg);align-items:center;gap:16px;padding:16px;text-decoration:none;transition:all .15s;display:flex}.admin-quick-action:hover{background:var(--bg-hover)}.admin-quick-action-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;display:flex}.admin-quick-action-icon svg{width:22px;height:22px}.admin-quick-action-text{color:var(--text-primary);font-size:14px;font-weight:600}.admin-quick-action-subtext{color:var(--text-muted);font-size:12px}.admin-chart{background:var(--bg-muted);border-radius:var(--radius-md);justify-content:space-around;align-items:flex-end;gap:8px;height:200px;padding:20px;display:flex}.admin-chart-bar{background:linear-gradient(to top,var(--accent),#34d399);border-radius:var(--radius-sm)var(--radius-sm)0 0;flex:1;transition:height .3s}.admin-fade-in{animation:.3s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.admin-scrollbar::-webkit-scrollbar{width:6px}.admin-scrollbar::-webkit-scrollbar-track{background:0 0}.admin-scrollbar::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:100px}.admin-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--text-light)}