/* Add Balance Page Styles */

/* Dark Mode Support */
[data-theme="dark"] .amount-card {
    background: var(--card-bg, #111827);
    border-color: var(--border-color, #374151);
    color: var(--text-primary, #f9fafb);
}

[data-theme="dark"] .amount-card:hover {
    background: var(--bg-secondary, #1f2937);
}

[data-theme="dark"] .amount-card.selected {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e40af 100%);
}

.amount-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.amount-card {
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--card-bg);
    position: relative;
    color: var(--text-primary);
}

.amount-card:hover {
    border-color: #2563eb;
    background: #f8faff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.amount-card.selected {
    border-color: #2563eb;
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f7ff 100%);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.15);
}

.amount-card.selected::before {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.amount-value {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.amount-card.selected .amount-value {
    color: #2563eb;
}

.custom-amount {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#custom-amount-input {
    display: none;
}

.custom-amount.selected #custom-amount-input {
    display: block;
}

#selected-amount-display {
    padding: 15px;
    background: #f8faff;
    border-radius: 8px;
    border: 2px solid #e3f2fd;
}