@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary-color: #1a237e;--primary-hover: #0d47a1;--background-color: #fafafa;--card-background: #ffffff;--text-primary: #1a237e;--text-secondary: #1565c0;--white: #ffffff;--danger-bg: #ffebee;--danger-text: #f44336;--border-color: #bbdefb;--shadow: 0 4px 15px rgba(26, 35, 126, .08);--shadow-hover: 0 6px 20px rgba(26, 35, 126, .15)}body{margin:0;font-family:Inter,sans-serif;background-color:var(--background-color);color:var(--text-primary)}.shop-container{width:100%;max-width:1200px;margin:0 auto;padding:14px;box-sizing:border-box;display:flex;flex-direction:column;min-height:100vh}.tab-buttons{display:flex;gap:12px;margin-bottom:12px;background-color:var(--card-background);border-radius:12px;padding:6px;box-shadow:var(--shadow);border:1px solid var(--border-color)}.tab-button{flex:1;padding:12px 16px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);font-weight:600;font-size:15px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.tab-button:hover{background:#e3f2fd;color:var(--primary-color)}.tab-button.active{background:var(--primary-color);color:var(--white);box-shadow:0 2px 8px #1a237e4d}.tab-button.active:hover{background:var(--primary-hover)}.packages-container{flex:1}.section-title{font-size:20px;font-weight:700;color:var(--text-primary);margin-bottom:10px;padding-left:4px}.packages-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.package-card{position:relative;background:var(--card-background);border-radius:16px;padding:24px;text-align:center;cursor:pointer;transition:all .3s ease;border:1px solid var(--border-color);display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}.package-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--primary-color)}.popular-badge{position:absolute;top:12px;right:12px;background:var(--primary-color);color:var(--white);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.package-icon{font-size:36px;margin-bottom:12px;color:var(--primary-color)}.package-card h3{margin:0 0 8px;font-size:20px;font-weight:600;color:var(--text-primary)}.package-description{margin:0 0 16px;color:var(--text-secondary);font-size:14px;line-height:1.5;min-height:42px;flex-grow:1}.package-price{font-size:28px;font-weight:700;color:var(--primary-color);margin-bottom:20px}.package-price span{font-size:14px;font-weight:500;color:var(--text-secondary);margin-left:4px}.buy-button{width:100%;padding:14px;border:none;border-radius:10px;background:var(--primary-color);color:var(--white);font-weight:600;font-size:16px;cursor:pointer;transition:all .3s ease}.buy-button:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 10px #1a237e33}.error-message{margin:20px 0;padding:15px;border-radius:10px;background:var(--danger-bg);color:var(--danger-text);text-align:center;font-size:14px;font-weight:500}@media (max-width: 768px){.shop-container{padding:12px}.packages-grid{grid-template-columns:repeat(2,1fr);gap:16px}.section-title{font-size:18px}}@media (max-width: 480px){.shop-container{padding:8px}.tab-buttons{gap:8px}.tab-button{font-size:14px;padding:10px}.packages-grid{grid-template-columns:repeat(2,1fr);gap:10px}.package-card{padding:12px}.package-icon{font-size:28px}.package-card h3{font-size:15px}.package-description{font-size:12px;min-height:36px}.package-price{font-size:18px;margin-bottom:12px}.buy-button{padding:10px;font-size:13px}}