/**
 * Estilos públicos del plugin
 * Archivo: public/css/sa-transbank-public.css
 */

/* Variables */
:root {
    --sa-primary-color: #dc2626;
    --sa-primary-hover: #b91c1c;
    --sa-secondary-color: #1f2937;
    --sa-border-color: #e5e7eb;
    --sa-bg-light: #f9fafb;
    --sa-text-color: #374151;
    --sa-success-color: #10b981;
    --sa-error-color: #ef4444;
    --sa-border-radius: 8px;
    --sa-transition: all 0.3s ease;
}

/* Contenedor principal */
.sa-donation-form-wrapper,
.sa-subscription-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* Formularios */
.sa-donation-form,
.sa-subscription-form {
    background: #fff;
    padding: 30px;
    border-radius: var(--sa-border-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Secciones del formulario */
.sa-form-section {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--sa-border-color);
}

.sa-form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 20px;
    padding-bottom: 0;
}

.sa-form-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--sa-secondary-color);
    margin-bottom: 20px;
}

/* Filas y grupos de formulario */
.sa-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 640px) {
    .sa-form-row {
        grid-template-columns: 1fr;
    }
}

.sa-form-group {
    display: flex;
    flex-direction: column;
}

.sa-form-group label {
    font-weight: 500;
    color: var(--sa-text-color);
    margin-bottom: 8px;
    font-size: 14px;
}

.sa-form-control {
    padding: 10px 14px;
    border: 1px solid var(--sa-border-color);
    border-radius: 6px;
    font-size: 16px;
    transition: var(--sa-transition);
    background-color: #fff;
}

.sa-form-control:focus {
    outline: none;
    border-color: var(--sa-primary-color);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Grid de causas */
.sa-causes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.sa-cause-item {
    position: relative;
    display: block;
    padding: 20px;
    border: 2px solid var(--sa-border-color);
    border-radius: var(--sa-border-radius);
    cursor: pointer;
    transition: var(--sa-transition);
}

.sa-cause-item:hover {
    border-color: var(--sa-primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sa-cause-item input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.sa-cause-item input[type="radio"]:checked + .sa-cause-content {
    background-color: #fef2f2;
}

.sa-cause-item input[type="radio"]:checked ~ .sa-cause-content::before {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    background: var(--sa-primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.sa-cause-content {
    position: relative;
}

.sa-cause-content strong {
    display: block;
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--sa-secondary-color);
}

.sa-cause-content p {
    font-size: 14px;
    color: var(--sa-text-color);
    margin: 0;
    line-height: 1.5;
}

/* Botones de monto */
.sa-amount-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.sa-amount-btn {
    padding: 15px 20px;
    border: 2px solid var(--sa-border-color);
    background: #fff;
    border-radius: var(--sa-border-radius);
    font-size: 18px;
    font-weight: 600;
    color: var(--sa-text-color);
    cursor: pointer;
    transition: var(--sa-transition);
    text-align: center;
}

.sa-amount-btn:hover {
    border-color: var(--sa-primary-color);
    color: var(--sa-primary-color);
}

.sa-amount-btn.active {
    background-color: var(--sa-primary-color);
    border-color: var(--sa-primary-color);
    color: white;
}

.sa-amount-btn.sa-amount-custom {
    background-color: var(--sa-bg-light);
}

/* Monto personalizado */
.sa-custom-amount-wrapper {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--sa-bg-light);
    border-radius: var(--sa-border-radius);
}

.sa-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.sa-input-prefix {
    position: absolute;
    left: 14px;
    font-size: 16px;
    font-weight: 500;
    color: var(--sa-text-color);
}

.sa-input-group .sa-form-control {
    padding-left: 30px;
}

.sa-help-text {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    color: #6b7280;
}

/* Grid de planes */
.sa-plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.sa-plan-item {
    position: relative;
    display: block;
    padding: 25px;
    border: 2px solid var(--sa-border-color);
    border-radius: var(--sa-border-radius);
    cursor: pointer;
    transition: var(--sa-transition);
    text-align: center;
}

.sa-plan-item:hover {
    border-color: var(--sa-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sa-plan-item input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.sa-plan-item input[type="radio"]:checked ~ .sa-plan-content {
    background-color: #fef2f2;
}

.sa-plan-item input[type="radio"]:checked ~ .sa-plan-content::after {
    content: "✓";
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--sa-primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.sa-plan-content {
    position: relative;
}

.sa-plan-content strong {
    display: block;
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--sa-secondary-color);
}

.sa-plan-amount {
    font-size: 28px;
    font-weight: 700;
    color: var(--sa-primary-color);
}

.sa-plan-interval {
    font-size: 16px;
    font-weight: 400;
    color: var(--sa-text-color);
}

/* Información de suscripción */
.sa-subscription-info {
    background-color: #f3f4f6;
    padding: 20px;
    border-radius: var(--sa-border-radius);
    margin-bottom: 20px;
}

.sa-subscription-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--sa-secondary-color);
}

.sa-subscription-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sa-subscription-info li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.sa-subscription-info li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--sa-success-color);
    font-weight: bold;
}

/* Resumen */
.sa-donation-summary,
.sa-subscription-summary {
    background-color: #fef3c7;
    padding: 20px;
    border-radius: var(--sa-border-radius);
    margin-bottom: 20px;
    border: 1px solid #fbbf24;
}

.sa-donation-summary h4,
.sa-subscription-summary h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--sa-secondary-color);
}

.sa-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #fde68a;
}

.sa-summary-row:last-child {
    border-bottom: none;
}

.sa-summary-row span {
    color: #92400e;
}

.sa-summary-row strong {
    color: #78350f;
    font-size: 18px;
}

/* Botón de envío */
.sa-form-actions {
    margin-top: 30px;
    text-align: center;
}

.sa-submit-btn {
    background-color: var(--sa-primary-color);
    color: white;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: var(--sa-border-radius);
    cursor: pointer;
    transition: var(--sa-transition);
    min-width: 200px;
}

.sa-submit-btn:hover:not(:disabled) {
    background-color: var(--sa-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.sa-submit-btn:disabled {
    background-color: #d1d5db;
    cursor: not-allowed;
}

.sa-btn-loading {
    display: inline-flex;
    align-items: center;
}

.sa-btn-loading::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    border: 2px solid #ffffff;
    border-right-color: transparent;
    border-radius: 50%;
    animation: sa-spin 0.8s linear infinite;
}

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

/* Mensajes */
.sa-messages {
    margin-top: 20px;
}

.sa-error-message,
.sa-success-message {
    padding: 15px 20px;
    border-radius: var(--sa-border-radius);
    margin-top: 10px;
    font-weight: 500;
}

.sa-error-message {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.sa-success-message {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Páginas de éxito y error */
.sa-success-page,
.sa-error-page {
    text-align: center;
    max-width: 600px;
    margin: 40px auto;
    padding: 40px;
    background: white;
    border-radius: var(--sa-border-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.sa-success-icon,
.sa-error-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: bold;
    color: white;
}

.sa-success-icon {
    background-color: var(--sa-success-color);
}

.sa-error-icon {
    background-color: var(--sa-error-color);
}

.sa-success-page h2,
.sa-error-page h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--sa-secondary-color);
}

.sa-success-details,
.sa-error-details {
    background-color: var(--sa-bg-light);
    padding: 20px;
    border-radius: var(--sa-border-radius);
    margin: 20px 0;
}

.sa-success-details p,
.sa-error-details p {
    margin: 8px 0;
}

.sa-success-actions,
.sa-error-actions {
    margin-top: 30px;
}

.sa-btn {
    display: inline-block;
    padding: 12px 30px;
    margin: 0 10px;
    border-radius: var(--sa-border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--sa-transition);
}

.sa-btn-primary {
    background-color: var(--sa-primary-color);
    color: white;
}

.sa-btn-primary:hover {
    background-color: var(--sa-primary-hover);
}

.sa-btn-secondary {
    background-color: var(--sa-bg-light);
    color: var(--sa-text-color);
}

.sa-btn-secondary:hover {
    background-color: #e5e7eb;
}

/* International Phone Number Component - intl-tel-input */
.sa-phone-field {
    position: relative;
}

.sa-phone-input {
    width: 100%;
    padding: 12px 16px 12px 52px;
    border: 1px solid var(--sa-border-color);
    border-radius: var(--sa-border-radius);
    font-size: 14px;
    color: var(--sa-text-color);
    transition: var(--sa-transition);
    background: white;
}

.sa-phone-input:hover {
    border-color: var(--sa-primary-color);
}

.sa-phone-input:focus {
    outline: none;
    border-color: var(--sa-primary-color);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.sa-phone-hint {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
    font-style: italic;
}

/* intl-tel-input styling */
.iti {
    width: 100%;
    position: relative;
}

.iti__country-list {
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--sa-border-color);
    border-radius: var(--sa-border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.iti__country {
    padding: 8px 12px;
    border-bottom: 1px solid #f1f1f1;
    cursor: pointer;
    transition: background-color 0.2s;
}

.iti__country:hover {
    background-color: #f9f9f9;
}

.iti__country.iti__highlight {
    background-color: var(--sa-primary-color);
    color: white;
}

.iti__selected-flag {
    background-color: transparent;
    border-right: 1px solid var(--sa-border-color);
    padding: 0 8px 0 12px;
}

.iti__selected-flag:hover {
    background-color: rgba(220, 38, 38, 0.05);
}

.iti__arrow {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #999;
    margin-left: 4px;
}

.iti__flag {
    background-image: url("https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/17.0.19/img/flags.png");
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .iti__flag {
        background-image: url("https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/17.0.19/img/flags@2x.png");
    }
}

/* Phone field validation states */
.sa-phone-field.valid .sa-phone-input {
    border-color: var(--sa-success-color);
}

.sa-phone-field.invalid .sa-phone-input {
    border-color: var(--sa-error-color);
}

.sa-phone-error {
    font-size: 12px;
    color: var(--sa-error-color);
    margin-top: 4px;
    display: none;
}

.sa-phone-field.invalid .sa-phone-error {
    display: block;
}

/* Responsive design for phone component */
@media (max-width: 480px) {
    .iti__country-list {
        max-height: 150px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sa-donation-form,
    .sa-subscription-form {
        padding: 20px;
    }
    
    .sa-amount-buttons {
        grid-template-columns: 1fr 1fr;
    }
    
    .sa-plans-grid {
        grid-template-columns: 1fr;
    }
    
    .sa-submit-btn {
        width: 100%;
    }
}