:root{--primary: #2D1B69;--primary-hover: #3D2680;--accent: #FF6B6B;--accent-hover: #FF5252;--background: #F8F7FF;--surface: #FFFFFF;--dark: #1A0F3C;--muted: #8B7FA8;--border: #E5E1F5;--text: #1A0F3C;--text-light: #5A4F7C;--success: #27AE60;--warning: #F39C12;--shadow: 0 2px 12px rgba(45, 27, 105, .1);--shadow-lg: 0 8px 32px rgba(45, 27, 105, .15);--radius: 10px;--radius-lg: 16px;--transition: .22s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--background);color:var(--text);line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul{list-style:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius);font-size:.95rem;font-weight:600;border:none;transition:background var(--transition),transform var(--transition),box-shadow var(--transition);cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-ghost{background:transparent;color:var(--text-light);border:1px solid var(--border)}.btn-ghost:hover{background:var(--border)}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.badge-new{background:var(--accent);color:#fff}.badge-sale{background:var(--warning);color:#fff}.badge-hot{background:var(--primary);color:#fff}.badge-bestseller{background:var(--success);color:#fff}.section-title{font-size:2rem;font-weight:800;color:var(--dark);margin-bottom:8px;letter-spacing:-.5px}.section-subtitle{font-size:1.05rem;color:var(--muted);margin-bottom:40px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px}.page-wrapper{min-height:70vh;padding:60px 0}.page-header{background:linear-gradient(135deg,var(--primary) 0%,var(--dark) 100%);color:#fff;padding:60px 0 40px;margin-bottom:50px}.page-header h1{font-size:2.5rem;font-weight:800}.page-header p{margin-top:10px;opacity:.8;font-size:1.05rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:.9rem;color:var(--text-light)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:.95rem;transition:border-color var(--transition)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary)}.alert{padding:14px 20px;border-radius:var(--radius);margin-bottom:20px;font-weight:500}.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--muted);border-radius:4px}@media (max-width: 768px){.section-title{font-size:1.6rem}.products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}.page-header h1{font-size:1.8rem}}