/* =============================================
   symptom_check.css — 身体症状からの深掘りウィザード
   ============================================= */

.cn-container {
    max-width: var(--container-wide-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.cn-symptoms-empty {
    text-align: center;
    color: var(--color-text-tertiary);
    padding: 40px 0;
}

.cn-back-link {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    margin-bottom: 16px;
}

.cn-back-link:hover {
    text-decoration: underline;
}

.cn-notfound {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.cn-symptom-detail {
    padding: 64px 0;
    text-align: center;
}

/* ========== ヒーロー ========== */
.cn-check-hero {
    background: var(--color-bg-secondary);
    padding: 40px 0 44px;
}

.cn-check-hero-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cn-check-hero-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-lighter);
    color: var(--color-primary);
    border-radius: var(--radius-full);
}

.cn-check-hero-icon svg {
    width: 34px;
    height: 34px;
}

.cn-check-hero-eyebrow {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 2px;
}

.cn-check-hero-name {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

/* ========== ウィザード本体 ========== */
.cn-check-wizard {
    padding: 48px 0 64px;
}

.cn-check-container {
    max-width: 640px;
}

.cn-check-app {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: 32px;
}

/* 進捗ステップ */
.cn-check-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 28px;
}

.cn-check-progress-step {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.cn-check-progress-step.is-active {
    background: var(--color-primary);
    color: #fff;
}

.cn-check-progress-step.is-done {
    background: var(--color-primary-lighter);
    color: var(--color-primary-dark);
}

/* 質問パネル */
.cn-check-question {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.cn-check-optional {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-tertiary);
    margin-left: 6px;
}

.cn-check-question-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: 16px;
}

.cn-check-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.cn-check-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color var(--transition-base), background var(--transition-base);
}

.cn-check-option:hover {
    border-color: var(--color-primary-light);
}

.cn-check-option:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary-lighter);
}

.cn-check-option input {
    flex-shrink: 0;
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
}

.cn-check-option--divider {
    margin-top: 4px;
    border-top: 1px dashed var(--color-border-medium);
    padding-top: 18px;
}

.cn-check-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.cn-check-actions .btn:only-child {
    margin-left: auto;
}

/* ========== 結果パネル ========== */
.cn-check-advisory {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    color: var(--color-warning-text);
    border-radius: var(--radius-lg);
    padding: 12px 16px;
    font-size: var(--font-size-sm);
    margin-bottom: 20px;
}

.cn-check-results {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.cn-check-result-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.cn-check-result-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.cn-check-result-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-dark);
}

.cn-check-result-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.cn-check-result-more {
    margin-top: 4px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.cn-check-disclaimer {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: 20px;
}

@media (max-width: 640px) {
    .cn-check-hero-inner {
        align-items: flex-start;
    }

    .cn-check-app {
        padding: 24px 20px;
    }
}