/**
 * Donation Form Styles
 *
 * @package Engaij
 */

/* Container */
.engaij-donation-form-container {
    --engaij-primary-color: #0066cc;
    --engaij-primary-hover: #0052a3;
    --engaij-text-color: #333;
    --engaij-border-color: #ddd;
    --engaij-background: #fff;
    --engaij-error-color: #dc3545;
    --engaij-success-color: #28a745;

    max-width: 600px;
    margin: 32px auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.engaij-donation-form {
    background: var(--engaij-background);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Header */
.engaij-form-header {
    text-align: center;
    margin-bottom: 32px;
}

.engaij-form-title {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 700;
    color: var(--engaij-text-color);
}

.engaij-form-description {
    margin: 0;
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* Labels */
.engaij-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--engaij-text-color);
}

/* Amount Section */
.engaij-amount-section {
    margin-bottom: 24px;
}

.engaij-amount-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.engaij-amount-button {
    padding: 16px 12px;
    border: 2px solid var(--engaij-border-color);
    border-radius: 8px;
    background: #fff;
    font-size: 18px;
    font-weight: 700;
    color: var(--engaij-text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.engaij-amount-button:hover {
    border-color: var(--engaij-primary-color);
    background: rgba(0, 102, 204, 0.05);
}

.engaij-amount-button.selected {
    border-color: var(--engaij-primary-color);
    background: var(--engaij-primary-color);
    color: #fff;
}

.engaij-amount-button:focus-visible {
    outline: 2px solid var(--engaij-primary-color);
    outline-offset: 2px;
}

/* Custom Amount Field */
.engaij-custom-amount-field {
    margin-top: 16px;
}

.engaij-input-group {
    display: flex;
    align-items: center;
}

.engaij-input-prefix {
    padding: 12px 16px;
    background: #f5f5f5;
    border: 2px solid var(--engaij-border-color);
    border-right: none;
    border-radius: 8px 0 0 8px;
    font-weight: 600;
    font-size: 16px;
    color: var(--engaij-text-color);
}

.engaij-input-group .engaij-input {
    border-radius: 0 8px 8px 0 !important;
    border-left: none !important;
    flex: 1;
}

/* Input Fields */
.engaij-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--engaij-border-color);
    border-radius: 8px;
    font-size: 16px;
    color: var(--engaij-text-color);
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.engaij-input:focus-visible {
    outline: 2px solid var(--engaij-primary-color);
    outline-offset: 2px;
    border-color: var(--engaij-primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.engaij-input::placeholder {
    color: #999;
}

/* Donation Type Section */
.engaij-donation-type-section {
    margin-bottom: 24px;
}

.engaij-radio-group {
    display: flex;
    gap: 24px;
}

.engaij-radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    color: var(--engaij-text-color);
}

.engaij-radio-label input[type="radio"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.engaij-radio-label:hover {
    color: var(--engaij-primary-color);
}

/* Donor Info Section */
.engaij-donor-info-section {
    margin-bottom: 24px;
}

.engaij-donor-info-section .engaij-input {
    margin-bottom: 16px;
}

.engaij-donor-info-section .engaij-input:last-child {
    margin-bottom: 0;
}

/* Fee Coverage Section */
.engaij-fee-coverage-section {
    margin-bottom: 24px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid var(--engaij-border-color);
}

.engaij-checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 14px;
    color: var(--engaij-text-color);
    line-height: 1.5;
}

.engaij-checkbox-label input[type="checkbox"] {
    margin: 4px 12px 0 0;
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.engaij-fee-amount {
    font-weight: 600;
    color: var(--engaij-primary-color);
}

/* Payment Section */
.engaij-payment-section {
    margin-bottom: 24px;
}

#payment-element {
    margin-top: 8px;
    padding: 16px;
    border: 2px solid var(--engaij-border-color);
    border-radius: 8px;
    background: #fff;
}

/* Error Messages */
.engaij-error-message {
    margin-top: 16px;
    padding: 12px 16px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    color: #721c24;
    font-size: 14px;
}

.engaij-error {
    padding: 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    color: #856404;
}

.engaij-error strong {
    display: block;
    margin-bottom: 8px;
}

/* Submit Button */
.engaij-submit-button {
    width: 100%;
    padding: 16px 24px;
    background: var(--engaij-primary-color);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
    position: relative;
}

.engaij-submit-button:hover:not(:disabled) {
    background: var(--engaij-primary-hover);
}

.engaij-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.engaij-submit-button:focus-visible {
    outline: 2px solid var(--engaij-primary-color);
    outline-offset: 2px;
}

.engaij-submit-button .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: engaij-spin 0.6s linear infinite;
}

@keyframes engaij-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Success Message */
.engaij-success-message {
    text-align: center;
    padding: 40px 20px;
}

.engaij-success-message .success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--engaij-success-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: bold;
}

.engaij-success-message h4 {
    margin: 0 0 12px;
    font-size: 28px;
    font-weight: 700;
    color: var(--engaij-text-color);
}

.engaij-success-message p {
    margin: 0;
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 640px) {
    .engaij-donation-form {
        padding: 24px 16px;
    }

    .engaij-form-title {
        font-size: 24px;
    }

    .engaij-amount-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .engaij-amount-button {
        padding: 14px 10px;
        font-size: 16px;
    }

    .engaij-radio-group {
        flex-direction: column;
        gap: 12px;
    }

    .engaij-submit-button {
        font-size: 16px;
        padding: 14px 20px;
    }
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    .engaij-donation-form-container {
        --engaij-text-color: #e9ecef;
        --engaij-border-color: #495057;
        --engaij-background: #212529;
    }

    .engaij-donation-form {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .engaij-amount-button {
        background: #343a40;
        color: #e9ecef;
    }

    .engaij-amount-button:hover {
        background: rgba(0, 102, 204, 0.2);
    }

    .engaij-input {
        background: #343a40;
        color: #e9ecef;
    }

    .engaij-input-prefix {
        background: #495057;
    }

    .engaij-fee-coverage-section {
        background: #343a40;
    }

    #payment-element {
        background: #343a40;
    }
}

/* GDPR consent checkbox */
.engaij-consent-container {
    margin: 16px 0;
}

.engaij-consent-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--engaij-text-color);
    cursor: pointer;
    line-height: 1.4;
}

.engaij-consent-checkbox {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    cursor: pointer;
}

.engaij-consent-text {
    flex: 1;
}

.engaij-consent-text a {
    color: var(--engaij-primary-color);
    text-decoration: underline;
}

.engaij-consent-text a:hover {
    opacity: 0.8;
}

/* RTL support */
[dir="rtl"] .engaij-donation-form .engaij-input {
    text-align: right;
}

[dir="rtl"] .engaij-radio-group {
    flex-direction: row-reverse;
}

[dir="rtl"] .engaij-radio-label input[type="radio"] {
    margin-right: 0;
    margin-left: 8px;
}

[dir="rtl"] .engaij-checkbox-label input[type="checkbox"] {
    margin: 4px 0 0 12px;
}

[dir="rtl"] .engaij-input-group {
    flex-direction: row-reverse;
}

[dir="rtl"] .engaij-input-prefix {
    border-radius: 0 8px 8px 0;
    border-right: 2px solid var(--engaij-border-color);
    border-left: none;
}

[dir="rtl"] .engaij-input-group .engaij-input {
    border-radius: 8px 0 0 8px !important;
    border-right: none !important;
    border-left: 2px solid var(--engaij-border-color) !important;
}

[dir="rtl"] .engaij-consent-label {
    flex-direction: row-reverse;
}

/* Accessibility */
.engaij-donation-form *:focus-visible {
    outline: 2px solid var(--engaij-primary-color);
    outline-offset: 2px;
}

/* Forced colors (Windows High Contrast Mode) */
@media (forced-colors: active) {
    .engaij-donation-form .engaij-input,
    .engaij-amount-button,
    .engaij-submit-button {
        border: 1px solid ButtonText;
    }

    .engaij-amount-button.selected {
        background: Highlight;
        color: HighlightText;
        border-color: Highlight;
    }

    .engaij-submit-button {
        background: ButtonFace;
        color: ButtonText;
    }

    .engaij-donation-form *:focus-visible {
        outline: 2px solid Highlight;
    }

    .engaij-error-message {
        border: 1px solid LinkText;
        color: LinkText;
    }

    #payment-element {
        border: 1px solid ButtonText;
    }
}

/* Print Styles */
@media print {
    .engaij-donation-form-container {
        box-shadow: none;
    }

    .engaij-submit-button {
        display: none;
    }
}