/* ============================================================
   contact.css — お問い合わせフォーム（全アプリ共通）
   各アプリの CSS の後に読み込む。--primary / --primary-light / --glass-bg / --glass-border を使い、
   未定義のページ（ルートなど）でも崩れないよう既定値を持たせる。
   ============================================================ */

.contact-wrap {
  width: min(100%, 680px);
  margin: 0 auto 4rem;
}

.contact-form {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--glass-border, rgba(120, 120, 140, 0.25));
  border-radius: 16px;
  background: var(--glass-bg, rgba(255, 255, 255, 0.7));
}

.contact-field { display: grid; gap: 0.45rem; }

.contact-field label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: inherit;
}

.contact-badge {
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.6;
}
.contact-badge.is-required {
  border-color: var(--primary, #5b5ce2);
  color: var(--primary-light, var(--primary, #5b5ce2));
  opacity: 1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--glass-border, rgba(120, 120, 140, 0.35));
  border-radius: 10px;
  background: color-mix(in srgb, currentColor 4%, transparent);
  color: inherit;
  font: inherit;
  font-size: 1rem; /* 16px 未満だと iOS Safari が入力時に拡大する */
  line-height: 1.6;
}
.contact-form select option { color: #16182b; background: #fff; }
.contact-form textarea { resize: vertical; min-height: 10rem; }

.contact-form input:focus-visible,
.contact-form select:focus-visible,
.contact-form textarea:focus-visible {
  outline: 2px solid var(--primary, #5b5ce2);
  outline-offset: 2px;
  border-color: transparent;
}

.contact-hint { margin: 0; font-size: 0.78rem; opacity: 0.7; }
.contact-counter { margin-top: -0.9rem; text-align: right; }

/* ハニーポット：画面外に置き、支援技術からも隠す */
.contact-hp {
  position: absolute !important;
  left: -10000px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-turnstile { min-height: 65px; }

.contact-note { margin: 0; font-size: 0.8rem; line-height: 1.8; opacity: 0.8; }
.contact-note a { color: inherit; text-decoration: underline; }

.contact-submit {
  justify-self: start;
  min-width: 10rem;
  padding: 0.8rem 1.6rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary, #5b5ce2), var(--primary-light, #9366e8));
  /* ボタン色が明るいアプリ（黄色系など）は、ページ側で --contact-on-primary を濃い色にする */
  color: var(--contact-on-primary, #fff);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.contact-submit:hover:not(:disabled) { transform: translateY(-1px); }
.contact-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.contact-status { margin: 0; min-height: 1.4em; font-size: 0.85rem; }
.contact-status.is-error { color: #e5484d; font-weight: 600; }

.contact-done {
  padding: 2rem;
  border: 1px solid var(--glass-border, rgba(120, 120, 140, 0.25));
  border-radius: 16px;
  background: var(--glass-bg, rgba(255, 255, 255, 0.7));
  line-height: 1.9;
}
.contact-done-title { margin: 0 0 0.5rem; font-size: 1.2rem; font-weight: 700; }

.contact-noscript { padding: 1rem; border-radius: 10px; border: 1px solid currentColor; }

@media (max-width: 600px) {
  .contact-submit { justify-self: stretch; }
}

/* アプリから渡された値（問題 ID など）は読み取り専用で表示する */
.contact-form input[readonly] {
  opacity: 0.75;
  cursor: default;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}