/* WC Donation Frontend Styles */
.wc-donation-form-container {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    max-width: 500px;
    margin: 0 auto;
}

.wc-donation-title {
    color: #333;
    font-size: 24px;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

.wc-donation-description {
    color: #666;
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.6;
}

.wc-donation-amounts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-bottom: 25px;
}

.wc-donation-amount-btn {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    padding: 12px 5px;
    font-size: 16px;
    font-weight: 600;
    color: #495057;
    cursor: pointer;
    transition: all 0.3s ease;
}

.wc-donation-amount-btn:hover {
    background: #e9ecef;
    border-color: #dee2e6;
}

.wc-donation-amount-btn.active {
    background: #4CAF50;
    border-color: #4CAF50;
    color: white;
}

.wc-donation-custom-amount {
    margin-bottom: 25px;
}

.wc-donation-custom-amount label {
    display: block;
    margin-bottom: 8px;
    color: #495057;
    font-weight: 500;
}

.wc-donation-input-group {
    display: flex;
    align-items: center;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.wc-donation-input-group:focus-within {
    border-color: #4CAF50;
}

.wc-donation-currency {
    background: #f8f9fa;
    padding: 12px 15px;
    font-weight: 600;
    color: #495057;
    border-right: 2px solid #e9ecef;
}

.wc-donation-input {
    flex: 1;
    border: none;
    padding: 12px 15px;
    font-size: 16px;
    outline: none;
    width: 100%;
}

.wc-donation-range {
    font-size: 13px;
    color: #6c757d;
    margin-top: 8px;
    font-style: italic;
}

.wc-donation-message {
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
    display: none;
}

.wc-donation-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.wc-donation-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.wc-donation-submit {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    font-weight: 600;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.wc-donation-submit:hover {
    background: #45a049;
}

.wc-donation-submit:disabled {
    background: #cccccc;
    cursor: not-allowed;
}

/* Classic Style */
.wc-donation-style-classic {
    border: 1px solid #ddd;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.wc-donation-style-classic .wc-donation-amount-btn {
    background: white;
    border: 1px solid #ddd;
}

/* Minimal Style */
.wc-donation-style-minimal {
    background: transparent;
    box-shadow: none;
    padding: 20px 0;
}

.wc-donation-style-minimal .wc-donation-input-group {
    border: 1px solid #ddd;
}

.wc-donation-style-minimal .wc-donation-amount-btn {
    background: white;
    border: 1px solid #ddd;
}

/* Responsive */
@media (max-width: 768px) {
    .wc-donation-form-container {
        padding: 20px;
    }
    
    .wc-donation-amounts {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .wc-donation-amounts {
        grid-template-columns: repeat(2, 1fr);
    }
}