/* ===== 共通 ===== */
body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

/* ===== 親ページ ===== */
body.parent-body {
  background: #eef1f5;
}
.parent-header {
  background: #2c5aa0;
  color: white;
  padding: 0 24px;
  height: 52px;
}
.parent-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.parent-logo {
  font-size: 17px;
  font-weight: bold;
}
.parent-user {
  font-size: 13px;
}
.parent-main {
  max-width: 760px;
  margin: 24px auto;
  padding: 0 16px;
}
.parent-notice {
  background: #fff8e0;
  border: 1px solid #e6c95c;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 16px;
}
.parent-notice a {
  color: #2c5aa0;
}

/* iframe枠 */
.form-frame {
  width: 100%;
  height: 720px;
  border: 1px solid #ccc;
  background: white;
  display: block;
}

/* ===== フォーム（iframe内 / 通常版で共有） ===== */
body.form-body {
  background: #f4f4f4;
  padding: 16px;
}
.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  padding: 24px;
  border: 1px solid #ddd;
}
.form-title {
  margin: 0 0 16px;
  font-size: 18px;
  border-bottom: 2px solid #2c5aa0;
  padding-bottom: 8px;
}
.form-subtitle {
  margin: 24px 0 8px;
  font-size: 14px;
  color: #2c5aa0;
  border-left: 4px solid #2c5aa0;
  padding-left: 8px;
}
.form-row {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}
.form-label {
  width: 120px;
  font-weight: bold;
  font-size: 13px;
}
.form-input,
.form-row input,
.form-row select,
.form-row textarea {
  flex: 1;
  max-width: 320px;
  padding: 6px 8px;
  border: 1px solid #ccc;
  font-size: 13px;
  font-family: inherit;
}

/* 明細テーブル */
.detail-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.detail-table th,
.detail-table td {
  border: 1px solid #ccc;
  padding: 6px;
  font-size: 13px;
}
.detail-table th {
  background: #e8eef5;
}
.detail-table input {
  width: 100%;
  border: 1px solid #ddd;
  padding: 4px;
  font-size: 13px;
  box-sizing: border-box;
}

/* 承認フロー */
.approval-flow {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.step {
  border: 1px solid #ccc;
  padding: 8px;
  min-width: 110px;
  text-align: center;
}
.step-label {
  font-size: 12px;
  color: #666;
}
.step-name {
  font-weight: bold;
  margin-top: 4px;
  font-size: 13px;
}

/* アクション */
.form-actions {
  margin-top: 20px;
  text-align: right;
}
.btn {
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  margin-left: 8px;
}
.btn-primary {
  background: #2c5aa0;
  color: white;
  border: none;
}
.btn-secondary {
  background: #ccc;
  border: none;
}