/* Page Header Styles */
.page-header {
    margin-bottom: 2rem;
}

.header-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 2rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.header-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.header-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.header-info {
    flex: 1;
    z-index: 1;
}

.header-info h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-info p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

/* Orders Grid Styles */
.orders-section {
    margin-top: 2rem;
}

.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.order-card {
    background: white;
    border-radius: 16px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.order-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    transition: left 0.5s ease;
}

.order-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: #e2e8f0;
}

.order-card:hover::before {
    left: 100%;
}

.order-header {
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid #f8fafc;
}

.order-id {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.order-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e293b;
}

.order-date {
    font-size: 0.85rem;
    color: #64748b;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.shipped {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}
.status-badge.delivered {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}


.status-badge.pending {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.order-body {
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-amount {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.currency {
    font-size: 1rem;
    color: #64748b;
    font-weight: 500;
}

.amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.action-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.action-button.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.action-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Empty State Styles */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.empty-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem auto;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 1rem 0;
}

.empty-state p {
    font-size: 1rem;
    color: #64748b;
    margin: 0 0 2rem 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.empty-action-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.empty-action-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .header-info h1 {
        font-size: 1.5rem;
    }
    
    .orders-grid {
        grid-template-columns: 1fr;
    }
    
    .order-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .order-body {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .action-button {
        justify-content: center;
    }
}

/* Loading Animation for Future Enhancement */
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.loading-card {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400px 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}