/* =============================================
   Pagos/Registration Styles
   ============================================= */

/* Registration Section */
.registration-section {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-2xl);
    background: linear-gradient(180deg, var(--c-primary-50) 0%, var(--c-surface) 30%);
    min-height: 100vh;
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--spacing-2xl);
    padding: 0 var(--spacing-md);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-gray-200);
    color: var(--c-gray-500);
    border-radius: 50%;
    font-weight: 600;
    font-size: var(--fs-200);
    transition: all var(--transition-base);
}

.progress-step.active .step-number {
    background: linear-gradient(135deg, var(--c-primary-500), var(--c-primary-600));
    color: var(--c-text-invert);
    box-shadow: 0 4px 12px rgba(108, 112, 214, 0.4);
}

.progress-step.completed .step-number {
    background: var(--c-success-600);
    color: var(--c-text-invert);
}

.step-label {
    font-size: var(--fs-100);
    color: var(--c-gray-500);
    font-weight: 500;
    white-space: nowrap;
}

.progress-step.active .step-label,
.progress-step.completed .step-label {
    color: var(--c-text-main);
}

.progress-line {
    width: 80px;
    height: 3px;
    background: var(--c-gray-200);
    margin: 0 var(--spacing-sm);
    margin-bottom: 24px;
    border-radius: 2px;
}

/* Step Content */
.step-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.step-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.step-header h1 {
    font-size: clamp(1.5rem, 4vw, var(--fs-500));
    margin-bottom: var(--spacing-xs);
}

.step-header p {
    font-size: var(--fs-200);
    color: var(--c-text-muted);
}

/* Plans Grid */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

/* Plan Card */
.plan-card {
    background: var(--c-surface);
    border: 2px solid var(--c-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.plan-card:hover {
    border-color: var(--c-primary-300);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(108, 112, 214, 0.12);
}

.plan-card.selected {
    border-color: var(--c-primary-500);
    background: var(--c-primary-50);
    box-shadow: 0 0 0 4px rgba(108, 112, 214, 0.15);
}

.plan-card.featured {
    border-color: var(--c-primary-400);
}

/* Disabled Plan Card (Coming Soon) */
.plan-card.disabled {
    cursor: not-allowed;
    opacity: 0.75;
}

.plan-card.disabled:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--c-border);
}

.plan-coming-soon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    background: var(--c-gray-800);
    color: var(--c-text-invert);
    padding: 0.5rem 2rem;
    font-size: var(--fs-200);
    font-weight: 700;
    border-radius: var(--radius-md);
    z-index: 10;
    box-shadow: var(--shadow-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--c-primary-500), var(--c-primary-600));
    color: var(--c-text-invert);
    padding: 0.4rem 1rem;
    font-size: var(--fs-100);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.plan-name {
    font-size: var(--fs-300);
    color: var(--c-text-main);
    margin-bottom: var(--spacing-xs);
}

.plan-description {
    font-size: var(--fs-100);
    color: var(--c-text-muted);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.plan-price .price-currency {
    font-size: var(--fs-300);
    font-weight: 600;
    color: var(--c-primary-600);
}

.plan-price .price-amount {
    font-size: var(--fs-700);
    font-weight: 800;
    color: var(--c-text-main);
    line-height: 1;
}

.plan-price .price-period {
    font-size: var(--fs-200);
    color: var(--c-text-muted);
    margin-left: 0.25rem;
}

.plan-savings {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.plan-savings .savings-badge {
    display: inline-block;
    background: var(--c-success-100);
    color: var(--c-success-600);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--fs-100);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.plan-savings .savings-detail {
    display: block;
    font-size: var(--fs-100);
    color: var(--c-text-muted);
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 0;
    font-size: var(--fs-100);
    color: var(--c-text-main);
}

.plan-features svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--c-success-600);
}

/* Plan Select Button */
.plan-select-btn {
    margin-top: auto;
    width: 100%;
}

.plan-card.selected .plan-select-btn {
    background: var(--c-success-600);
    border-color: var(--c-success-600);
}

.plan-card.selected .plan-select-btn:hover {
    background: var(--c-success-700);
    border-color: var(--c-success-700);
}

/* Step Actions */
.step-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.step-actions .btn {
    min-width: 220px;
    flex: 0 0 220px;
}

.step-actions .btn svg {
    flex-shrink: 0;
}

/* Form Container */
.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.registration-form {
    background: var(--c-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-md);
}

.registration-form .form-group {
    margin-bottom: var(--spacing-md);
}

/* Form Row (2-column layout) */
.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-group-small {
    flex: 0 0 120px;
}

.form-group-large {
    flex: 1;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
    }

    .form-group-small {
        flex: 1;
    }
}

/* Select Styling */
.registration-form select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-200);
    font-family: inherit;
    background: var(--c-surface);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.registration-form select:focus {
    outline: none;
    border-color: var(--c-primary-500);
    box-shadow: 0 0 0 3px rgba(108, 112, 214, 0.15);
}

.registration-form label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--c-text-main);
}

.registration-form label .optional {
    font-weight: 400;
    color: var(--c-text-muted);
    font-size: var(--fs-100);
}

.registration-form input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-200);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.registration-form input:focus {
    outline: none;
    border-color: var(--c-primary-500);
    box-shadow: 0 0 0 3px rgba(108, 112, 214, 0.15);
}

.registration-form input.error {
    border-color: var(--c-danger-500);
}

.registration-form input.error:focus {
    box-shadow: 0 0 0 3px rgba(255, 112, 112, 0.15);
}

.phone-input-wrapper {
    display: flex;
    align-items: stretch;
}

.phone-prefix {
    display: flex;
    align-items: center;
    padding: 0 1rem;
    background: var(--c-gray-100);
    border: 1px solid var(--c-border);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: var(--c-text-muted);
    font-weight: 500;
}

.phone-input-wrapper input {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.field-hint {
    display: block;
    font-size: var(--fs-100);
    color: var(--c-text-muted);
    margin-top: var(--spacing-xs);
}

.field-error {
    display: none;
    font-size: var(--fs-100);
    color: var(--c-danger-500);
    margin-top: var(--spacing-xs);
}

/* Summary Container */
.summary-container {
    max-width: 500px;
    margin: 0 auto;
}

.summary-card {
    background: var(--c-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-md);
}

.summary-card h3 {
    font-size: var(--fs-300);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.summary-section {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--c-border);
}

.summary-section:last-of-type {
    border-bottom: none;
}

.summary-section h4 {
    font-size: var(--fs-100);
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.summary-row.highlight {
    background: var(--c-primary-50);
    margin: 0 calc(-1 * var(--spacing-md));
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
}

.summary-label {
    color: var(--c-text-muted);
    font-size: var(--fs-100);
}

.summary-value {
    font-weight: 500;
    color: var(--c-text-main);
}

.summary-value.price {
    font-size: var(--fs-300);
    font-weight: 700;
    color: var(--c-primary-600);
}

.summary-note {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--c-gray-50);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.summary-note svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--c-primary-500);
}

.summary-note p {
    font-size: var(--fs-100);
    color: var(--c-text-muted);
    line-height: 1.5;
}

/* Terms Section */
.terms-section {
    padding: var(--spacing-md);
    background: var(--c-primary-50);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    border: 1px solid var(--c-primary-200);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--fs-100);
    color: var(--c-text-main);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--c-primary-500);
    cursor: pointer;
}

.checkbox-label a {
    color: var(--c-primary-600);
    font-weight: 500;
    text-decoration: underline;
}

/* Security Info */
.security-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--c-border);
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--c-text-muted);
    font-size: var(--fs-100);
}

.info-item svg {
    width: 20px;
    height: 20px;
    color: var(--c-primary-500);
}

.info-item a {
    color: var(--c-primary-600);
    font-weight: 500;
    text-decoration: underline;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--c-gray-200);
    border-top-color: var(--c-primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

.loading-content p {
    color: var(--c-text-muted);
    font-size: var(--fs-200);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--spacing-md);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--c-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 400px;
    width: 100%;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-icon.error {
    background: var(--c-danger-100);
    color: var(--c-danger-500);
}

.modal-icon.success {
    background: var(--c-success-100);
    color: var(--c-success-600);
}

.modal-icon svg {
    width: 32px;
    height: 32px;
}

.modal-content h3 {
    margin-bottom: var(--spacing-sm);
}

.modal-content p {
    margin-bottom: var(--spacing-lg);
}

/* Button spinner */
.btn .spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Payment Button */
.btn-payment {
    gap: var(--spacing-xs);
}

.btn-payment svg {
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .progress-indicator {
        gap: 0;
    }

    .progress-line {
        width: 40px;
    }

    .step-label {
        display: none;
    }

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .step-actions {
        flex-direction: column-reverse;
    }

    .step-actions .btn {
        width: 100%;
        flex: 1;
    }

    .security-info {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
}

/* Custom Plan Price Text */
.plan-price .price-custom {
    font-size: var(--fs-500);
    font-weight: 700;
    color: var(--c-text-main);
}