@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--brand-primary:#6c5ce7;--brand-primary-light:#a29bfe;--brand-primary-dark:#4834d4;--brand-accent:#00d2d3;--brand-accent-light:#48dbfb;--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a26;--bg-card:#16161f;--bg-card-hover:#1e1e2a;--bg-input:#1a1a26;--border-primary:#ffffff0f;--border-hover:#ffffff1f;--border-active:var(--brand-primary);--text-primary:#f0f0f5;--text-secondary:#8e8ea0;--text-tertiary:#5c5c6f;--text-inverse:#0a0a0f;--status-success:#00b894;--status-warning:#fdcb6e;--status-error:#e17055;--status-info:#74b9ff;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6c5ce74d;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--sidebar-width:260px;--header-height:64px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-primary);flex-direction:column;flex-shrink:0;display:flex;overflow-y:auto}.sidebar-logo{padding:var(--space-lg);border-bottom:1px solid var(--border-primary);align-items:center;gap:var(--space-md);display:flex}.sidebar-logo img{width:auto;height:32px}.sidebar-logo h1{background:linear-gradient(135deg, var(--brand-primary-light), var(--brand-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:700}.sidebar-nav{padding:var(--space-md);gap:var(--space-xs);flex-direction:column;flex:1;display:flex}.sidebar-section{margin-top:var(--space-lg);margin-bottom:var(--space-sm);padding:0 var(--space-md);text-transform:uppercase;letter-spacing:1.5px;color:var(--text-tertiary);font-size:11px;font-weight:600}.nav-link{align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 0;border:none;width:100%;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{color:var(--text-primary);background:var(--bg-tertiary)}.nav-link.active{color:var(--brand-primary-light);background:#6c5ce71f}.nav-link .icon{text-align:center;width:24px;font-size:18px}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.page-header{padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--border-primary);background:var(--bg-secondary);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.page-header h2{font-size:22px;font-weight:700}.page-header .subtitle{color:var(--text-secondary);margin-top:2px;font-size:13px}.page-body{padding:var(--space-xl);flex:1;overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base)}.card:hover{border-color:var(--border-hover)}.card-clickable:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-md);cursor:pointer;transform:translateY(-1px)}.stats-grid{gap:var(--space-md);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);position:relative;overflow:hidden}.stat-card:after{content:"";background:linear-gradient(90deg, var(--brand-primary), var(--brand-accent));opacity:0;height:2px;transition:opacity var(--transition-base);position:absolute;top:0;left:0;right:0}.stat-card:hover:after{opacity:1}.stat-card .label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:var(--space-sm);font-size:12px;font-weight:600}.stat-card .value{font-size:28px;font-weight:800;line-height:1}.stat-card .value.gradient{background:linear-gradient(135deg, var(--brand-primary-light), var(--brand-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.btn{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:none;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));color:#fff;box-shadow:0 2px 8px #6c5ce74d}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-primary)}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.btn-danger{color:var(--status-error);background:#e1705526;border:1px solid #e1705533}.btn-danger:hover{background:#e1705540}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:14px 28px;font-size:16px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:var(--space-lg)}.form-group label{color:var(--text-secondary);margin-bottom:var(--space-sm);font-size:13px;font-weight:600;display:block}.input{background:var(--bg-input);border:1px solid var(--border-primary);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px #6c5ce726}.input::placeholder{color:var(--text-tertiary)}.toggle{flex-shrink:0;width:44px;height:24px;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-track{background:var(--bg-tertiary);border:1px solid var(--border-primary);cursor:pointer;transition:all var(--transition-fast);border-radius:12px;position:absolute;inset:0}.toggle-track:after{content:"";background:var(--text-secondary);width:18px;height:18px;transition:all var(--transition-fast);border-radius:50%;position:absolute;top:2px;left:2px}.toggle input:checked+.toggle-track{background:var(--brand-primary);border-color:var(--brand-primary)}.toggle input:checked+.toggle-track:after{background:#fff;transform:translate(20px)}.product-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.product-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);transition:all var(--transition-base);cursor:pointer;color:inherit;text-decoration:none;display:block;overflow:hidden}.product-card:hover{border-color:var(--brand-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.product-card-image{background:var(--bg-tertiary);justify-content:center;align-items:center;height:160px;display:flex;overflow:hidden}.product-card-image img{object-fit:cover;width:100%;height:100%}.product-card-image .placeholder{color:var(--text-tertiary);font-size:36px}.product-card-body{padding:var(--space-md)}.product-card-title{margin-bottom:var(--space-xs);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.product-card-meta{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:12px;display:flex}.badge{letter-spacing:.3px;border-radius:20px;align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:var(--status-success);background:#00b89426}.badge-warning{color:var(--status-warning);background:#fdcb6e26}.badge-error{color:var(--status-error);background:#e1705526}.badge-info{color:var(--status-info);background:#74b9ff26}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.search-bar{max-width:400px;position:relative}.search-bar .icon{color:var(--text-tertiary);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-bar .input{padding-left:40px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;padding:var(--space-sm) var(--space-md);text-transform:uppercase;letter-spacing:.5px;color:var(--text-tertiary);border-bottom:1px solid var(--border-primary);font-size:11px;font-weight:600}td{padding:var(--space-md);border-bottom:1px solid var(--border-primary);font-size:14px}tr:hover td{background:#ffffff05}.select{appearance:none;background:var(--bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238E8EA0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;border:1px solid var(--border-primary);border-radius:var(--radius-md);width:100%;color:var(--text-primary);cursor:pointer;transition:border-color var(--transition-fast);outline:none;padding:10px 36px 10px 14px;font-family:inherit;font-size:14px}.select:focus{border-color:var(--brand-primary)}.slider{-webkit-appearance:none;background:var(--bg-tertiary);border-radius:2px;outline:none;width:100%;height:4px}.slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--brand-primary);cursor:pointer;border-radius:50%;width:18px;height:18px;box-shadow:0 0 8px #6c5ce766}.upload-zone{border:2px dashed var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-2xl);text-align:center;cursor:pointer;transition:all var(--transition-base)}.upload-zone:hover{border-color:var(--brand-primary);background:#6c5ce70d}.upload-zone.active{border-color:var(--brand-primary);background:#6c5ce71a}.upload-zone .icon{color:var(--text-tertiary);margin-bottom:var(--space-md);font-size:36px}.upload-zone p{color:var(--text-secondary);font-size:14px}.upload-zone .hint{color:var(--text-tertiary);margin-top:var(--space-sm);font-size:12px}.login-page{background:var(--bg-primary);min-height:100vh;padding:var(--space-xl);justify-content:center;align-items:center;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);width:100%;max-width:420px;padding:var(--space-2xl);box-shadow:var(--shadow-lg)}.login-card h1{text-align:center;margin-bottom:var(--space-xs);background:linear-gradient(135deg, var(--brand-primary-light), var(--brand-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:24px;font-weight:800}.login-card .tagline{text-align:center;color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:14px}.login-card .error-msg{color:var(--status-error);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);margin-bottom:var(--space-md);background:#e170551a;font-size:13px}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--text-secondary)}.empty-state .icon{margin-bottom:var(--space-md);opacity:.5;font-size:48px}.empty-state h3{margin-bottom:var(--space-sm);color:var(--text-primary);font-size:18px}.empty-state p{max-width:400px;margin:0 auto;font-size:14px}.spinner{border:3px solid var(--border-primary);border-top-color:var(--brand-primary);width:36px;height:36px;margin:var(--space-xl) auto;border-radius:50%;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{justify-content:center;align-items:center;height:100vh;display:flex}.config-panel{gap:var(--space-md) var(--space-xl);grid-template-columns:1fr 1fr;display:grid}.config-panel .full-width{grid-column:1/-1}.variant-list{gap:var(--space-md);flex-direction:column;display:flex}.variant-item{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg)}.variant-header{margin-bottom:var(--space-md);justify-content:space-between;align-items:center;display:flex}.variant-header h4{font-size:15px;font-weight:600}@media (width<=768px){.sidebar{display:none}.page-body{padding:var(--space-md)}.config-panel{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}}