.mkt-onl-store-header { padding: 20px; background: #f5f5f5; }
.store-banner { height: 300px; background-size: cover; background-position: center; position: relative; }
.store-info { position: absolute; bottom: 20px; left: 20px; background: rgba(255,255,255,0.9); padding: 20px; }
.store-avatar { width: 80px; height: 80px; border-radius: 50%; margin-right: 15px; }
.mkt-onl-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.mkt-onl-dashboard-page { max-width: 1200px; margin: 0 auto; padding: 20px; }
.dashboard-nav { display: flex; gap: 10px; margin-bottom: 30px; border-bottom: 1px solid #ddd; }
.nav-tab { padding: 10px 20px; text-decoration: none; color: #555; border-bottom: 2px solid transparent; }
.nav-tab.active { border-bottom-color: #0073aa; color: #0073aa; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.stat-card { background: #fff; border: 1px solid #ddd; padding: 20px; text-align: center; }
.sellers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.seller-card { background: #fff; border: 1px solid #ddd; padding: 20px; text-align: center; }