/* ===========================
   Contact Form Styles
   (独立ファイル — プラグインマージ用)
   =========================== */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.form-grid .form-group--full { grid-column: 1 / -1; }

.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  margin-bottom: 8px;
}
.form-label__required {
  font-size: var(--fs-caption);
  color: var(--color-attention);
  margin-left: 4px;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-gothic);
  font-size: var(--fs-body);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: border-color 0.2s;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-theme);
}
.form-textarea { min-height: 160px; resize: vertical; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-group--full fieldset,
fieldset.form-group {
  border: 1px solid var(--color-border);
  padding: 20px 24px;
  margin: 0 0 24px;
}
fieldset.form-group .form-label,
fieldset.form-group legend.form-label {
  padding: 0 4px;
}
.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.form-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  color: var(--color-text-sub);
  cursor: pointer;
}
.form-radio input { width: 18px; height: 18px; accent-color: var(--color-theme); }
.form-note {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  margin-top: 4px;
}
.form-agreement {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--fs-small);
  color: var(--color-text-sub);
  margin-bottom: 32px;
}
.form-agreement input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-theme); }
.form-agreement a { color: var(--color-theme); }
.form-submit {
  text-align: center;
}
.hp-field { position: absolute; left: -9999px; }

.form-success {
  display: none;
  text-align: center;
  padding: 60px 20px;
}
.form-success.is-visible { display: block; }
.form-success__icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  color: var(--color-success);
}
.form-success__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-medium);
  margin-bottom: 12px;
}
.form-success__text {
  font-size: var(--fs-small);
  color: var(--color-text-sub);
  line-height: var(--lh-body);
}

/* === Responsive === */

@media (max-width: 767px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-group--full fieldset {
    padding: 16px;
  }
}