/**
 * REGISTER.CSS - Estilos registro multi-paso
 */

.register-body {
    min-height: 100vh;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.register-container {
    max-width: 800px;
    margin: 0 auto;
}

.register-card {
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.register-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.back-link {
    position: absolute;
    left: 0;
    top: 0;
    color: var(--gray-600);
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.register-logo {
    width: 100px;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.register-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.register-header p {
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gray-200);
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-base);
}

.step.active .step-number {
    background: var(--primary);
    color: #fff;
}

.step.completed .step-number {
    background: var(--success);
    color: #fff;
}

.step-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
    text-align: center;
}

.step.active .step-label {
    color: var(--primary);
}

/* Form Sections */
.form-section {
    display: none;
}

.form-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

/* Form Row */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-row .col-4 {
    flex: 0 0 33.333%;
}

.form-row .col-6 {
    flex: 0 0 50%;
}

.form-row .col-8 {
    flex: 0 0 66.666%;
}

.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Password Strength */
.password-strength {
    margin-top: var(--spacing-sm);
}

.strength-bar {
    height: 4px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.strength-bar::after {
    content: '';
    display: block;
    height: 100%;
    width: 0;
    transition: all var(--transition-base);
}

.password-strength.weak .strength-bar::after {
    width: 25%;
    background: var(--error);
}

.password-strength.medium .strength-bar::after {
    width: 50%;
    background: var(--warning);
}

.password-strength.strong .strength-bar::after {
    width: 75%;
    background: var(--success);
}

.password-strength.very-strong .strength-bar::after {
    width: 100%;
    background: var(--success);
}

.strength-text {
    font-size: 0.8125rem;
    font-weight: 500;
}

.password-strength.weak .strength-text {
    color: var(--error);
}

.password-strength.weak .strength-text::after {
    content: 'Débil';
}

.password-strength.medium .strength-text {
    color: var(--warning);
}

.password-strength.medium .strength-text::after {
    content: 'Media';
}

.password-strength.strong .strength-text {
    color: var(--success);
}

.password-strength.strong .strength-text::after {
    content: 'Fuerte';
}

.password-strength.very-strong .strength-text {
    color: var(--success);
}

.password-strength.very-strong .strength-text::after {
    content: 'Muy Fuerte';
}

/* Plan Options */
.plan-option {
    margin-bottom: var(--spacing-md);
}

.plan-option input[type="radio"] {
    display: none;
}

.plan-label {
    display: block;
    padding: var(--spacing-lg);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.plan-label:hover {
    border-color: var(--primary-light);
    background: var(--gray-50);
}

.plan-option input[type="radio"]:checked + .plan-label {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.plan-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.plan-description {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.plan-trial {
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 500;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: space-between;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

/* Register Footer */
.register-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.register-footer p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.register-footer a {
    color: var(--primary);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .register-card {
        padding: var(--spacing-lg);
    }

    .progress-steps {
        overflow-x: auto;
    }

    .step-label {
        display: none;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        margin-bottom: var(--spacing-lg);
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions button {
        width: 100%;
    }
}