/* Registration Page Styles - Navy, Black, White Design
   Matches Takushoku Bank refined minimalist aesthetic */

.register-main {
    min-height: 100vh;
    padding-top: 144px;
    padding-bottom: var(--space-xl);
    background: var(--gray-lightest);
}

.register-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Progress Indicator */

.progress-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding: var(--space-md) 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}

.progress-number {
    width: 48px;
    height: 48px;
    border: 2px solid var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-medium);
    background: var(--white);
    transition: var(--transition);
}

.progress-step.active .progress-number {
    border-color: var(--navy);
    background: var(--navy);
    color: var(--white);
}

.progress-step.completed .progress-number {
    border-color: var(--black);
    color: var(--black);
}

.progress-label {
    font-size: 11px;
    color: var(--gray-medium);
    letter-spacing: 0.05em;
    white-space: nowrap;
    text-transform: uppercase;
    font-weight: 600;
}

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

.progress-line {
    flex: 1;
    height: 2px;
    background: var(--gray-light);
    margin: 0 16px;
}

/* Step Content */

.step-content {
    display: none;
    background: var(--white);
    padding: var(--space-lg);
    animation: fadeInUp 0.5s ease-out;
    border: 1px solid var(--gray-light);
    border-radius: 2px;
}

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

.step-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-light);
}

.step-title {
    font-size: 36px;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: var(--black);
}

.step-description {
    font-size: 16px;
    color: var(--gray-medium);
    line-height: 1.6;
}

/* Form Styles */

.register-form {
    max-width: 600px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    margin-bottom: var(--space-sm);
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.form-input,
.form-select {
    width: 100%;
    padding: 16px;
    font-size: 15px;
    font-family: var(--font-primary);
    color: var(--black);
    background: var(--white);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    border-radius: 2px;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(0, 31, 63, 0.1);
}

.form-input:hover,
.form-select:hover {
    border-color: var(--gray-medium);
}

.form-help {
    font-size: 12px;
    color: var(--gray-medium);
    margin-top: 4px;
}

/* Verification Notice */

.verification-notice {
    display: grid;
    gap: var(--space-md);
}

.notice-box {
    padding: var(--space-md);
    background: var(--gray-lightest);
    border-left: 3px solid var(--navy);
    border-radius: 2px;
}

.notice-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--black);
}

.notice-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.notice-list {
    margin-left: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.notice-list li {
    font-size: 15px;
    line-height: 1.6;
    color: var(--black);
    margin-bottom: 8px;
}

/* Terms & Conditions */

.terms-container {
    max-width: 700px;
}

.terms-box {
    padding: var(--space-md);
    border: 1px solid var(--gray-light);
    margin-bottom: var(--space-md);
    border-radius: 2px;
}

.terms-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--black);
}

.terms-content {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 16px;
}

.terms-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-top: var(--space-sm);
    margin-bottom: var(--space-xs);
    color: var(--black);
}

.terms-content p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    line-height: 1.6;
    cursor: pointer;
    color: var(--black);
}

.checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--navy);
}

.checkbox-label span {
    flex: 1;
}

/* Account Types */

.account-types {
    display: grid;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.account-type-card {
    border: 2px solid var(--gray-light);
    padding: var(--space-md);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    border-radius: 2px;
}

.account-type-card input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.account-type-card:hover {
    border-color: var(--navy);
}

.account-type-card input[type="radio"]:checked ~ .account-type-content {
    opacity: 1;
}

.account-type-card input[type="radio"]:checked ~ * {
    border-color: var(--navy);
}

.account-type-content {
    position: relative;
}

.account-type-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xs);
}

.account-type-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--black);
}

.account-type-badge {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--navy);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 2px;
}

.account-type-description {
    font-size: 15px;
    color: var(--black);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.account-type-features {
    list-style: none;
    margin-bottom: var(--space-sm);
}

.account-type-features li {
    font-size: 14px;
    color: var(--black);
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-light);
}

.account-type-features li:last-child {
    border-bottom: none;
}

.account-type-features li::before {
    content: '•';
    margin-right: 12px;
    color: var(--navy);
    font-weight: bold;
}

.account-type-fee {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--gray-light);
}

.fee-label {
    font-size: 13px;
    color: var(--gray-medium);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.fee-amount {
    font-size: 24px;
    font-weight: 600;
    color: var(--black);
}

/* Confirmation */

.confirmation-content {
    max-width: 600px;
}

.confirmation-section {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-light);
}

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

.confirmation-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--black);
}

.confirmation-list {
    display: grid;
    gap: var(--space-xs);
}

.confirmation-list dt {
    font-size: 11px;
    color: var(--gray-medium);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.confirmation-list dd {
    font-size: 15px;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.confirmation-notice {
    padding: var(--space-md);
    background: var(--gray-lightest);
    border-left: 3px solid var(--navy);
    border-radius: 2px;
}

.confirmation-notice p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.confirmation-notice p:last-child {
    margin-bottom: 0;
}

/* Form Actions */

.form-actions {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-light);
}

.form-actions .button {
    min-width: 180px;
    padding: 18px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    border-radius: 2px;
}

.button-primary {
    background: var(--navy);
    color: var(--white);
    border: 1px solid var(--navy);
}

.button-primary:hover {
    background: var(--navy-light);
    border-color: var(--navy-light);
}

.button-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.button-secondary {
    background: transparent;
    color: var(--black);
    border: 1px solid var(--gray-medium);
}

.button-secondary:hover {
    border-color: var(--black);
    background: var(--gray-lightest);
}

/* Animations */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */

@media (max-width: 768px) {
    .register-main {
        padding-top: 112px;
    }

    .register-container {
        padding: 0 var(--space-sm);
    }

    .step-content {
        padding: var(--space-md);
    }

    .progress-container {
        overflow-x: auto;
        padding-bottom: var(--space-sm);
    }

    .progress-label {
        display: none;
    }

    .step-title {
        font-size: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .form-actions .button {
        width: 100%;
        min-width: 0;
    }
}