/*
 * DMNW CRM Theme - Survey Form Styles (standalone)
 * ================================================
 * For: DMNW Simple CRM プラグインの [scrm_survey id="N"] ショートコード
 *
 * このファイルは Tailwind v4 のビルドに統合されるまでの即時運用用。
 * 同等のスタイルは main__1_.css (Tailwind ソース) にも追加済み。
 * 将来 main.css が再ビルドされたら、functions.php からこの
 * stylesheet のエンキュー行を削除可能。
 *
 * Version: 1.2.0
 * Added:   2026-05-15
 *
 * 設計トークンは dmnw-theme-main (assets/css/main.css) で
 * 定義された CSS 変数（--color-*, --font-*, --radius-*）を参照する。
 */

/* ================================================================
   コンテナ
   ================================================================ */
.scrm-survey {
    max-width: 640px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: var(--color-surface-container-lowest);
    border-radius: var(--radius-xl);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 15%, transparent);
    box-shadow: 0 12px 40px rgba(25, 28, 29, 0.06);
}

.scrm-survey-desc {
    color: var(--color-on-surface-variant);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-surface-container-high);
}

.scrm-survey-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

/* ================================================================
   フィールド共通
   ================================================================ */
.scrm-field {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.scrm-label {
    font-family: var(--font-label);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-on-surface);
    line-height: 1.5;
    margin: 0;
}

.scrm-req {
    color: var(--color-error);
    margin-left: 0.25rem;
    font-weight: 700;
}

/* ================================================================
   テキスト系（input / textarea / select）
   ================================================================ */
.scrm-input,
.scrm-textarea,
.scrm-select {
    background-color: var(--color-surface-container);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    color: var(--color-on-surface);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    line-height: 1.5;
    width: 100%;
    box-sizing: border-box;
    transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.scrm-input:focus,
.scrm-textarea:focus,
.scrm-select:focus {
    outline: none;
    background-color: var(--color-surface-container-lowest);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.scrm-textarea {
    min-height: 6rem;
    resize: vertical;
}

.scrm-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23424750'%3E%3Cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 11.06l3.71-3.83a.75.75 0 111.08 1.04l-4.25 4.39a.75.75 0 01-1.08 0L5.21 8.27a.75.75 0 01.02-1.06z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

/* ================================================================
   ラジオ / チェックボックス: ピル状のチップ
   ================================================================ */
.scrm-radio-label,
.scrm-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.125rem;
    margin: 0;
    background-color: var(--color-surface-container);
    border-radius: var(--radius-full);
    color: var(--color-on-surface-variant);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease, transform 100ms ease;
    user-select: none;
}

.scrm-field-type-radio,
.scrm-field-type-checkbox {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.scrm-field-type-radio .scrm-label,
.scrm-field-type-checkbox .scrm-label {
    width: 100%;
}

.scrm-radio-label:hover,
.scrm-checkbox-label:hover {
    background-color: var(--color-surface-container-high);
}

.scrm-radio-label:has(input:checked),
.scrm-checkbox-label:has(input:checked) {
    background-color: var(--color-primary-fixed);
    color: var(--color-on-primary-fixed);
    font-weight: 700;
}

.scrm-radio-label:active,
.scrm-checkbox-label:active {
    transform: scale(0.97);
}

.scrm-radio-label input[type="radio"],
.scrm-checkbox-label input[type="checkbox"] {
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* ================================================================
   Rating: 1〜5 段階
   ================================================================ */
.scrm-rating {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.scrm-rating-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-width: 3rem;
    height: 3rem;
    padding: 0 0.5rem;
    background-color: var(--color-surface-container);
    border-radius: var(--radius-lg);
    color: var(--color-on-surface-variant);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease, transform 100ms ease;
    user-select: none;
}

.scrm-rating-label:hover {
    background-color: var(--color-surface-container-high);
}

.scrm-rating-label:has(input:checked) {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    transform: scale(1.05);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--color-primary) 28%, transparent);
}

.scrm-rating-label input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* ================================================================
   NPS: 0〜10
   ================================================================ */
.scrm-nps {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    align-items: center;
}

.scrm-nps-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-width: 2.25rem;
    height: 2.25rem;
    background-color: var(--color-surface-container);
    border-radius: var(--radius-md);
    color: var(--color-on-surface-variant);
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease, transform 100ms ease;
    user-select: none;
}

.scrm-nps-label:hover {
    background-color: var(--color-surface-container-high);
}

.scrm-nps-label:has(input:checked) {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
}

.scrm-nps-label input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.scrm-nps-low,
.scrm-nps-high {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    padding: 0 0.5rem;
}

/* ================================================================
   送信ボタン
   ================================================================ */
.scrm-survey-submit-row {
    margin: 1rem 0 0;
    text-align: center;
}

.scrm-survey-btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
    color: var(--color-on-primary);
    border: none;
    border-radius: var(--radius-lg);
    padding: 0.875rem 2.5rem;
    font-family: var(--font-headline);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--color-primary) 28%, transparent);
    transition: opacity 150ms ease, box-shadow 150ms ease, transform 100ms ease;
}

.scrm-survey-btn:hover {
    opacity: 0.95;
    box-shadow: 0 6px 20px color-mix(in srgb, var(--color-primary) 36%, transparent);
}

.scrm-survey-btn:active {
    transform: scale(0.98);
}

.scrm-survey-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ================================================================
   状態メッセージ
   ================================================================ */
.scrm-survey-thankyou,
.scrm-survey-already,
.scrm-survey-closed {
    max-width: 640px;
    margin: 2rem auto;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 0.9375rem;
    line-height: 1.7;
}

.scrm-survey-thankyou {
    background-color: color-mix(in srgb, var(--color-primary-fixed) 60%, var(--color-surface-container-lowest));
    color: var(--color-on-primary-fixed);
    border: 1px solid color-mix(in srgb, var(--color-primary-fixed) 70%, transparent);
}

.scrm-survey-already {
    background-color: var(--color-surface-container-low);
    color: var(--color-on-surface-variant);
}

.scrm-survey-closed {
    background-color: var(--color-surface-container);
    color: var(--color-on-surface-variant);
    font-weight: 600;
}

/* ================================================================
   モバイル調整
   ================================================================ */
@media (max-width: 640px) {
    .scrm-survey {
        margin: 1rem;
        padding: 1.5rem;
    }
    .scrm-rating-label {
        min-width: 2.5rem;
        height: 2.5rem;
        font-size: 0.9375rem;
    }
    .scrm-nps-label {
        min-width: 2rem;
        height: 2rem;
        font-size: 0.8125rem;
    }
}