/*
 * Primo Site Utils - Contact Form 7 フォームスタイル
 *
 * primo-event-cf7-integration のスタイルを親サイトなどで利用するため、
 * 共通化して提供します。
 *
 * [Usage]
 * フォーム全体を .modern-form でラップしてください。
 * 例: <div class="modern-form">[contact-form-7 id="xxx" title="貸室予約"]</div>
 *
 * 横並び: <div class="primo-form-row"> で行を囲み、
 * 各フィールドに .form-field-col-3（160px）| col-4（180px）| col-6（280px）| col-8（400px）| col-12（100%）を付与。
 * 幅・余白は CSS変数（--primo-form-*）で固定値管理。
 *
 * CF7 integration プラグインが有効なサイトでは、そちらのスタイルが
 * 優先されるため、このファイルは読み込みません。
 */

/* 1. Variables and Root Styles
-------------------------------------------------- */
.modern-form {
  --primo-primary-color: #3498db;
  --primo-primary-color-dark: #004b7a;
  --primo-text-color-dark: #333;
  --primo-text-color-light: #666;
  --primo-border-color: #ccc;
  --primo-background-color-light: #f9f9f9;
  --primo-error-color: #e74c3c;
  --primo-border-radius-m: 8px;
  --primo-border-radius-s: 6px;
  --primo-shadow-color: rgba(0, 0, 0, 0.1);

  /* フォーム幅・余白の固定値 */
  --primo-form-gap: 24px;
  --primo-form-row-margin: 20px;
  --primo-form-margin: 32px;
  --primo-form-col-8-width: 400px;
  --primo-form-col-4-width: 180px;
  --primo-form-col-3-width: 160px;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--primo-text-color-dark);
  margin: var(--primo-form-margin) 0;
}

/* 2. Form Styles
-------------------------------------------------- */
.modern-form .form-section {
  margin-bottom: var(--primo-form-row-margin);
}

.modern-form .form-field {
  margin-bottom: var(--primo-form-row-margin);
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ラベルを入力欄の上に配置（selectbox風） */
.modern-form .form-field label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35em;
  font-weight: 500;
}

.modern-form .form-field label .wpcf7-form-control-wrap {
  width: 100%;
}

/* 補足テキスト（cf7_text_label）は入力欄の直下に表示 */
.modern-form .form-field label .cf7_text_label {
  margin-top: 0;
}

.modern-form .form-heading {
  font-size: 1em;
  font-weight: 600;
  margin: 0 0 0.75em 0;
  padding: 0;
  color: var(--primo-text-color-dark);
}

.modern-form .form-description,
.modern-form .cf7_text_label {
  font-size: 0.85em;
  color: var(--primo-text-color-light);
  margin-top: 0.5em;
  display: block;
}

/* --- Input Field Styles --- */
div.modern-form input[type="text"],
div.modern-form input[type="email"],
div.modern-form input[type="tel"],
div.modern-form input[type="date"],
div.modern-form select,
div.modern-form textarea {
  padding: 10px 12px;
  border: 2px solid var(--primo-border-color);
  border-radius: var(--primo-border-radius-s);
  background-color: #fff;
  font-size: 1em;
  line-height: 1.4;
  transition: all 0.3s ease;
  box-sizing: border-box;
  width: auto;
  max-width: none;
}

/* テキスト入力とセレクトの高さを統一 */
div.modern-form input[type="text"],
div.modern-form input[type="email"],
div.modern-form input[type="tel"],
div.modern-form input[type="date"],
div.modern-form select {
  height: 44px;
}

div.modern-form input[type="email"],
div.modern-form input[type="tel"] {
  width: 100%;
  max-width: 400px;
}

div.modern-form input[type="date"],
div.modern-form select {
  min-width: 120px;
}

div.modern-form textarea {
  width: 100% !important;
  max-width: 500px !important;
  min-height: 100px !important;
  resize: vertical;
}

div.modern-form .form-field-half input[type="text"] {
  width: 200px !important;
}

div.modern-form input:focus,
div.modern-form select:focus,
div.modern-form textarea:focus {
  outline: none;
  border-color: var(--primo-primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* Two-column layout */
.modern-form .primo-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--primo-form-gap);
}

.modern-form .form-field-half {
  /* コンテナは幅を持たず、中の入力欄が自身の幅を決定 */
}

/* --- 横並びレイアウト (primo-form-row) --- */
.modern-form .primo-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--primo-form-gap);
  margin-bottom: var(--primo-form-row-margin);
  align-items: flex-start;
  justify-content: flex-start;
}

.modern-form .primo-form-row .form-field {
  margin-bottom: 0;
}

/* 列幅: 固定値 */
.modern-form .form-field-col-12,
.modern-form .form-field-col-8,
.modern-form .form-field-col-6,
.modern-form .form-field-col-4,
.modern-form .form-field-col-3 {
  display: block;
  box-sizing: border-box;
}

/* 列幅: 1列（ご利用内容・通信欄など） */
.modern-form .form-field-col-12 {
  flex: 0 0 100%;
  width: 100%;
  max-width: 100%;
}

.modern-form .form-field-col-8 {
  flex: 0 0 400px;
  width: 400px;
  max-width: 400px;
}

/* 列幅: 2列（メール・電話など） */
.modern-form .form-field-col-6 {
  flex: 0 0 280px;
  width: 280px;
  max-width: 280px;
}

.modern-form .form-field-col-4 {
  flex: 0 0 180px;
  width: 180px;
  max-width: 180px;
}

/* 列幅: 日付・時刻・姓・名など 3〜4列 */
.modern-form .form-field-col-3 {
  flex: 0 0 160px;
  width: 160px;
  max-width: 160px;
}

.modern-form .form-field-col-12 input,
.modern-form .form-field-col-12 textarea,
.modern-form .form-field-col-8 input,
.modern-form .form-field-col-8 textarea,
.modern-form .form-field-col-6 input,
.modern-form .form-field-col-6 select,
.modern-form .form-field-col-4 input,
.modern-form .form-field-col-4 select,
.modern-form .form-field-col-3 input,
.modern-form .form-field-col-3 select {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0;
  box-sizing: border-box;
}

/* Number Input */
div.modern-form input[type="number"] {
  width: 80px;
  padding: 10px;
  margin: 0 10px;
  text-align: center;
  border: 2px solid var(--primo-border-color);
  border-radius: var(--primo-border-radius-s);
  background-color: #fff;
  font-size: 1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.modern-form .quantity-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.modern-form .unit-label {
  font-weight: 500;
}

/* Submit Button */
.modern-form .form-submit {
  margin-top: 2em;
  text-align: center;
}

.modern-form .form-submit p {
  margin-bottom: 1em;
  color: var(--primo-text-color-light);
}

div.modern-form .wpcf7-submit {
  background: var(--primo-primary-color-dark) !important;
  color: white !important;
  font-weight: 600;
  padding: 12px 30px;
  border: none;
  border-radius: var(--primo-border-radius-s);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1.1em;
}

div.modern-form .wpcf7-submit:hover:not(:disabled) {
  background: var(--primo-primary-color) !important;
  transform: translateY(-2px);
}

div.modern-form .wpcf7-submit:disabled {
  background: #ccc !important;
  color: #777;
  cursor: not-allowed;
}

div.modern-form .wpcf7-submit:disabled:hover {
  background: #ccc !important;
  color: #777;
  transform: none;
}

/* Validation message */
.modern-form .primo-cf7-validation-message {
  color: var(--primo-error-color);
  font-weight: 500;
  margin: 0.5em 0 1em;
}

/* Checkbox styles */
.modern-form .form-field .wpcf7-checkbox,
.modern-form .form-field .wpcf7-checkbox .wpcf7-form-control-wrap,
.modern-form .form-section .wpcf7-checkbox,
.modern-form .form-section .wpcf7-checkbox .wpcf7-form-control-wrap {
  text-align: left !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
}

.modern-form .form-field .wpcf7-checkbox ul,
.modern-form .form-section .wpcf7-checkbox ul {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  text-align: left !important;
}

.modern-form .form-field .wpcf7-checkbox .wpcf7-list-item,
.modern-form .form-section .wpcf7-checkbox .wpcf7-list-item {
  display: block !important;
  margin-bottom: 0.75em;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  text-align: left !important;
  width: 100% !important;
  max-width: 100% !important;
}

.modern-form .form-field .wpcf7-checkbox .wpcf7-list-item:last-child,
.modern-form .form-section .wpcf7-checkbox .wpcf7-list-item:last-child {
  margin-bottom: 0;
}

.modern-form .form-field .wpcf7-checkbox .wpcf7-list-item label,
.modern-form .form-section .wpcf7-checkbox .wpcf7-list-item label {
  display: flex !important;
  align-items: center;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: auto !important;
  max-width: none !important;
  text-align: left !important;
}

.modern-form .form-field .wpcf7-checkbox input[type="checkbox"],
.modern-form .form-section .wpcf7-checkbox input[type="checkbox"] {
  width: auto !important;
  max-width: none !important;
  margin-right: 8px;
  flex-shrink: 0;
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  min-height: 20px !important;
}

/* Radio styles: ボタンとテキストを横並び、選択肢も横並び */
.modern-form .form-field .wpcf7-radio,
.modern-form .form-section .wpcf7-radio {
  display: flex;
  flex-wrap: wrap;
  gap: 1em 1.5em;
  align-items: center;
}

.modern-form .form-field .wpcf7-radio .wpcf7-list-item,
.modern-form .form-section .wpcf7-radio .wpcf7-list-item {
  display: inline-flex;
  align-items: center;
  margin: 0;
}

.modern-form .form-field .wpcf7-radio .wpcf7-list-item label,
.modern-form .form-section .wpcf7-radio .wpcf7-list-item label {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.35em;
  margin: 0;
  cursor: pointer;
}

.modern-form .form-field .wpcf7-radio input[type="radio"],
.modern-form .form-section .wpcf7-radio input[type="radio"] {
  width: auto !important;
  margin: 0;
  flex-shrink: 0;
}

/* Responsive: 狭い画面では縦並び・幅100% */
@media (max-width: 768px) {
  .modern-form .primo-form-row {
    flex-direction: column;
    align-items: stretch;
  }

  .modern-form .form-field-col-12,
  .modern-form .form-field-col-8,
  .modern-form .form-field-col-6,
  .modern-form .form-field-col-4,
  .modern-form .form-field-col-3 {
    flex: 0 0 100%;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .modern-form {
    margin: 16px 0;
  }

  .modern-form .primo-contact-row {
    flex-direction: column;
    gap: var(--primo-form-gap);
  }
}