* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem 0;
    text-align: center;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.update-info {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: inline-block;
    color: white;
    font-size: 0.9rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 3rem;
    color: white;
}

.spinner {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 4px solid #fff;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Deals Grid */
.deals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Deal Card */
.deal-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.deal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.deal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.discount-badge {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 3px 10px rgba(255, 107, 107, 0.3);
}

.category {
    background: #f8f9fa;
    color: #6c757d;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
}

.deal-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 0.8rem;
    color: #2c3e50;
    line-height: 1.4;
}

.deal-description {
    color: #7f8c8d;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.price-info {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.current-price {
    font-size: 1.4rem;
    font-weight: bold;
    color: #27ae60;
}

.original-price {
    font-size: 1rem;
    text-decoration: line-through;
    color: #95a5a6;
}

.savings {
    background: #e8f5e8;
    color: #27ae60;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.deal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.deal-button {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.deal-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    text-decoration: none;
    color: white;
}

.store-info {
    color: #6c757d;
    font-size: 0.9rem;
}

.why-good {
    background: #fff3cd;
    color: #856404;
    padding: 0.8rem;
    border-radius: 10px;
    margin-top: 1rem;
    border-left: 4px solid #ffc107;
    font-size: 0.9rem;
}

/* Error */
.error {
    text-align: center;
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

.disclaimer {
    opacity: 0.7;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .deals-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .deal-card {
        padding: 1.2rem;
    }
    
    .deal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .price-info {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .deal-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .deal-button {
        text-align: center;
        width: 100%;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.deal-card {
    animation: slideIn 0.6s ease forwards;
}

.deal-card:nth-child(even) {
    animation-delay: 0.1s;
}

.deal-card:nth-child(3n) {
    animation-delay: 0.2s;
}