/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* ===== 字体 ===== */
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", ui-monospace, monospace;

  /* ===== 品牌主色（OKLCH，沉稳天蓝） ===== */
  --primary: oklch(50% 0.11 225);
  --primary-light: oklch(64% 0.10 225);
  --primary-dark: oklch(40% 0.11 225);
  --primary-bg: oklch(96.5% 0.025 225);

  /* ===== 语义色 ===== */
  --success: oklch(58% 0.15 150);
  --success-bg: oklch(96.5% 0.045 150);
  --danger: oklch(57% 0.19 25);
  --danger-bg: oklch(96.5% 0.045 25);
  --warning: oklch(70% 0.15 75);
  --warning-bg: oklch(97% 0.045 75);
  --info: oklch(60% 0.12 245);
  --info-bg: oklch(96.5% 0.035 245);

  /* ===== 中性灰（冷色调，带极淡蓝） ===== */
  --gray-50: oklch(98.2% 0.003 250);
  --gray-100: oklch(96.5% 0.004 250);
  --gray-200: oklch(93% 0.005 250);
  --gray-300: oklch(88% 0.006 250);
  --gray-400: oklch(74% 0.01 250);
  --gray-500: oklch(60% 0.013 250);
  --gray-600: oklch(48% 0.015 250);
  --gray-700: oklch(38% 0.017 250);
  --gray-800: oklch(30% 0.018 250);
  --gray-900: oklch(22% 0.02 250);
  --ink: oklch(20% 0.025 250);

  /* ===== 卡片表面色（冻结列/块背景，须不透明） ===== */
  --card: #ffffff;

  /* ===== 圆角 / 阴影 / 缓动 ===== */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(17,24,39,.04), 0 1px 3px rgba(17,24,39,.06);
  --shadow-md: 0 6px 16px -4px rgba(17,24,39,.10), 0 2px 6px -2px rgba(17,24,39,.05);
  --shadow-lg: 0 24px 48px -16px rgba(17,24,39,.22), 0 8px 18px -10px rgba(17,24,39,.12);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: .12s;
  --dur: .2s;
  --dur-slow: .36s;
}

body {
  font-family: var(--font-sans);
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  font-size: 14.5px;
  letter-spacing: .1px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Layout ===== */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: linear-gradient(180deg, oklch(24% 0.03 250) 0%, oklch(19% 0.025 250) 100%);
  color: #fff;
  padding: 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  border-right: 1px solid rgba(255,255,255,.06);
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.sidebar-header h1 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 2px;
}

.sidebar-header p {
  font-size: 12px;
  color: var(--gray-400);
}

.nav {
  flex: 1;
  padding: 12px 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  color: var(--gray-300);
  cursor: pointer;
  transition: all .15s;
  font-size: 14px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.nav-item.active {
  background: oklch(50% 0.11 225 / .16);
  color: #fff;
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--primary-light);
}

.nav-item .icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.nav-item .badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 7px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.sidebar-footer .user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.sidebar-footer .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

.sidebar-footer .user-detail {
  font-size: 13px;
}

.sidebar-footer .user-detail .name { color: #fff; font-weight: 500; }
.sidebar-footer .user-detail .role { color: var(--gray-400); font-size: 12px; }

.main {
  flex: 1;
  margin-left: 240px;
  padding: 32px;
  min-width: 0;
}

.page-header {
  margin-bottom: 24px;
}

.page-header h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.page-header p {
  font-size: 14px;
  color: var(--gray-500);
}

/* ===== Cards ===== */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 20px;
}

.card-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.card-body { padding: 24px; }

/* ===== Stats Grid ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: box-shadow .2s;
}

.stat-card:hover { box-shadow: var(--shadow-md); }

.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--primary-bg);
  color: var(--primary);
  border: 1px solid oklch(50% 0.11 225 / .15);
}

.stat-card .stat-value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: 13px;
  color: var(--gray-500);
}

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}

th {
  font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-50);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .03em;
}

tbody tr:hover { background: var(--gray-50); }

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-pending { background: var(--info-bg); color: var(--info); }
.badge-approved { background: var(--success-bg); color: var(--success); }
.badge-rejected { background: var(--danger-bg); color: var(--danger); }
.badge-revision { background: var(--warning-bg); color: var(--warning); }
.badge-admin { background: var(--primary-bg); color: var(--primary); }
.badge-user { background: var(--gray-100); color: var(--gray-600); }

/* ===== Forms ===== */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group label .req { color: var(--danger); margin-left: 2px; }

.form-group .desc {
  font-size: 12px;
  color: var(--gray-400);
  margin-bottom: 6px;
}

input[type="text"], input[type="email"], input[type="number"], input[type="date"],
textarea, select {
  width: 100%;
  padding: 9px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  background: #fff;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px oklch(50% 0.11 225 / .18);
}

textarea { min-height: 100px; resize: vertical; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 18px -10px var(--primary); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 12px 24px -10px var(--primary); transform: translateY(-1px); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }

.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { background: #b45309; }

.btn-ghost { background: transparent; color: var(--gray-600); border: 1px solid var(--gray-300); }
.btn-ghost:hover { background: var(--gray-50); border-color: var(--gray-400); }

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-block { width: 100%; }

/* ===== Login Page ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(1100px 520px at 82% -8%, oklch(55% 0.13 225 / .30), transparent 60%),
    radial-gradient(900px 480px at -8% 108%, oklch(58% 0.14 280 / .14), transparent 55%),
    oklch(21% 0.02 250);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(oklch(100% 0 0 / .05) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(62% 62% at 50% 42%, #000 28%, transparent 100%);
  mask-image: radial-gradient(62% 62% at 50% 42%, #000 28%, transparent 100%);
  pointer-events: none;
}

.login-card {
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 30px 60px -20px rgba(8,12,30,.55), 0 10px 24px -12px rgba(8,12,30,.4);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid oklch(100% 0 0 / .6);
  position: relative;
  z-index: 1;
  animation: cardIn var(--dur-slow) var(--ease-out);
}

.login-header {
  padding: 40px 40px 24px;
  text-align: center;
}

.login-header .logo {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
  color: #fff;
  box-shadow: 0 12px 26px -8px var(--primary);
}

.login-header h1 { font-size: 24px; font-weight: 700; color: var(--gray-900); letter-spacing: -.2px; }
.login-header p { font-size: 14px; color: var(--gray-500); margin-top: 4px; }

.login-body { padding: 0 40px 40px; }

.login-info {
  margin-top: 24px;
  padding: 14px 16px;
  background: var(--primary-bg);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-600);
}

.login-info strong { color: var(--primary); }

.login-switch {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  padding: 8px 14px;
  border-radius: 99px;
  background: var(--primary-bg);
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.login-switch:hover { background: oklch(50% 0.11 225 / .12); text-decoration: none; transform: translateY(-1px); }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: oklch(20% 0.02 250 / .45);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.show { display: flex; animation: overlayIn var(--dur) var(--ease-out); }

.modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn var(--dur-slow) var(--ease-out);
}

.modal-lg { max-width: 800px; }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 { font-size: 18px; font-weight: 600; }

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--gray-400);
  padding: 0 4px;
  line-height: 1;
}

.modal-close:hover { color: var(--gray-600); }

.modal-body { padding: 24px; }

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ===== Misc ===== */
.empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--gray-400);
}

.empty .icon { font-size: 48px; margin-bottom: 12px; }
.empty p { font-size: 14px; }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.text-sm { font-size: 13px; }
.text-gray { color: var(--gray-500); }
.text-danger { color: var(--danger); }
.font-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  background: var(--gray-100);
  color: var(--gray-600);
}

.file-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--gray-100);
  border-radius: 6px;
  font-size: 13px;
  color: var(--gray-700);
}

.file-link:hover { background: var(--gray-200); text-decoration: none; }

.divider { height: 1px; background: var(--gray-100); margin: 20px 0; }

.review-box {
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.review-box.approved { background: var(--success-bg); border-left: 4px solid var(--success); }
.review-box.rejected { background: var(--danger-bg); border-left: 4px solid var(--danger); }
.review-box.revision { background: var(--info-bg); border-left: 4px solid var(--info); }

.review-box .review-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.review-box .review-header .reviewer {
  font-weight: 600;
  font-size: 14px;
}

.review-box .review-header .time {
  font-size: 12px;
  color: var(--gray-500);
}

.review-box .review-comment {
  font-size: 14px;
  color: var(--gray-700);
}

/* Hide */
.hidden { display: none !important; }

/* Toast */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 14px 20px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  animation: slideIn var(--dur) var(--ease-out);
  border-left: 4px solid var(--gray-300);
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--info); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px) scale(.98); }
  to { opacity: 1; transform: none; }
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(14px) scale(.97); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--gray-100);
  margin-bottom: 24px;
}

.tab {
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .15s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
}

.tab:hover { color: var(--gray-700); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main { margin-left: 0; padding: 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .modal { max-width: 100%; }
}

/* ===== Matrix table (审核矩阵) ===== */
/* border-collapse: separate + border-spacing: 0 让 sticky 的 left/top 偏移精确，避免两列错位重叠 */
.matrix-table { min-width: 900px; border-collapse: separate; border-spacing: 0; }
/* 表头冻结：纵向滚动时停留在顶部（z-index 需高于冻结列的表体，否则向下滚动时冻结列会盖住表头） */
.matrix-table thead th { position: sticky; top: 0; z-index: 5; background: var(--card); }
/* 冻结列（✓ + 用户名 合并为一列，left:0 固定）：字段多向右滚动时始终可见。
   关键：z-index 必须高于单元格内的勾选框(.cell-check z-index:2)与详情按钮(.cell-detail-btn z-index:3)，
   否则相邻滚动单元格的勾选框会以「同层 + DOM 靠后」的规则绘制到冻结列上方，遮挡用户名。 */
.matrix-table th.col-fix,
.matrix-table td.col-fix { position: sticky; left: 0; z-index: 4; background: var(--card); }
.matrix-table th.col-fix { z-index: 10; }
/* 冻结列右侧分隔（边框 + 阴影），明确区分固定区与可滚动区 */
.matrix-table td.col-fix { min-width: 240px; width: 260px; border-right: 1px solid var(--gray-200); box-shadow: 3px 0 6px -3px rgba(0,0,0,0.18); }
.matrix-table td { vertical-align: top; }

.col-head {
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: none;
  letter-spacing: 0;
}

.field-badge {
  font-size: 11px;
  color: var(--danger);
  font-weight: 600;
}

.col-menu-btn {
  margin-left: auto;
  border: 1px solid var(--gray-200);
  background: #fff;
  border-radius: 4px;
  width: 22px;
  height: 22px;
  line-height: 1;
  cursor: pointer;
  font-size: 12px;
  color: var(--gray-500);
  padding: 0;
}
.col-menu-btn:hover { background: var(--primary-bg); color: var(--primary); border-color: var(--primary); }

.matrix-cell {
  min-width: 150px;
  max-width: 240px;
  cursor: pointer;
  border-bottom: 1px solid var(--gray-100);
  border-left: 4px solid transparent;
  transition: background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.matrix-cell:hover { background: var(--primary-bg); }

.matrix-cell .cell-value {
  font-size: 13px;
  line-height: 1.5;
  word-break: break-all;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.matrix-cell .cell-comment {
  margin-top: 6px;
  font-size: 12px;
  color: var(--gray-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.cell-approved { border-left-color: var(--success); background: var(--success-bg); }
.cell-revision { border-left-color: var(--warning); background: var(--warning-bg); }
.cell-rejected { border-left-color: var(--danger); background: var(--danger-bg); }
.cell-pending  { border-left-color: var(--info); background: var(--info-bg); }
.cell-unfilled { border-left-color: var(--gray-200); cursor: default; }
.cell-unfilled:hover { background: var(--gray-50); }

/* 列头操作菜单 */
.col-menu {
  position: absolute;
  z-index: 500;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  min-width: 170px;
  padding: 6px;
}
.col-menu-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  padding: 6px 10px;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 4px;
}
.col-menu-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  background: none;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  color: var(--gray-700);
  font-family: inherit;
}
.col-menu-item:hover { background: var(--gray-50); color: var(--primary); }

/* ===== 表单一级标题分组 ===== */
.form-section {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  background: #fff;
}
.form-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--primary-bg);
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-section-title::before {
  content: '';
  width: 4px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}
.form-section-subtitle {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-600);
  margin: 4px 0 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--gray-200);
}
.restriction-hint { color: var(--primary); font-weight: 500; }
.example-hint { color: var(--gray-600); background: var(--gray-50); border-left: 3px solid var(--primary); padding: 6px 10px; border-radius: 6px; }
.field-counter { font-size: 12px; color: var(--gray-500); text-align: right; margin-top: 2px; }

/* 字段审核提示（编辑模式） */
.field-status-msg { margin-top: 8px; }

.field-review-hint {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
}
.field-review-hint.revision { background: var(--info-bg); color: var(--info); }
.field-review-hint.rejected { background: var(--danger-bg); color: var(--danger); }
.field-review-hint.approved { background: var(--success-bg); color: var(--success); }

/* 需修改的字段分组高亮 */
.form-section .needs-revision {
  border: 1px solid var(--warning);
  border-radius: 8px;
  padding: 12px;
  background: #fffdf5;
}
.form-group.needs-revision { border-left: 3px solid var(--warning); }

/* ===== 勾选批量审核 ===== */
.col-check-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  cursor: pointer;
  flex-shrink: 0;
}
.col-check-wrap input {
  width: 14px;
  height: 14px;
  cursor: pointer;
  accent-color: var(--primary);
}

.cell-check {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,.9);
  border-radius: 4px;
  cursor: pointer;
  opacity: 1;               /* 常显，让用户默认就能看到勾选状态 */
  transition: opacity .12s;
}
.matrix-cell:hover .cell-check { opacity: 1; }
.cell-check input {
  width: 14px;
  height: 14px;
  cursor: pointer;
  accent-color: var(--primary);
}
.cell-check input:not(:checked) { opacity: .45; }  /* 未勾选的复选框弱化，已勾选明显 */

/* 单元格右上角：详情按钮 → 打开审核面板 */
.cell-detail-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  font-size: 13px;
  line-height: 1;
  border: 1px solid var(--gray-300);
  background: oklch(100% 0 0 / .92);
  color: var(--gray-600);
  border-radius: 50%;
  cursor: pointer;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.cell-detail-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px -4px var(--primary);
  transform: translateY(-1px) scale(1.04);
}
.cell-detail-btn:active { transform: translateY(0) scale(.96); }

.matrix-cell { position: relative; }

/* 已选中的单元格：明显高亮 */
.matrix-cell.selected {
  background: var(--primary-bg) !important;
}
.matrix-cell.selected::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--primary);
  border-radius: 6px;
  pointer-events: none;
  box-shadow: 0 0 0 2px oklch(50% 0.11 225 / .18);
}
.matrix-cell.selected .cell-check { background: var(--primary); border-radius: 4px; }
.matrix-cell.selected .cell-check input { accent-color: #fff; }

.bulk-bar {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--primary-bg);
  border: 1px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.bulk-group {
  padding: 8px 12px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: var(--gray-50);
  border-left: 3px solid var(--primary);
  font-size: 13px;
  line-height: 1.7;
}

/* 多选导出下拉 */
select[multiple] {
  min-height: 72px;
  padding: 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  font-size: 13px;
  color: var(--gray-700);
  background: #fff;
}
select[multiple] option {
  padding: 4px 8px;
  border-radius: 4px;
}
select[multiple] option:checked {
  background: var(--primary-bg);
  color: var(--primary);
  font-weight: 600;
}

/* ===== 可多条分组（repeatable）===== */
.repeat-tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--primary-bg);
  color: var(--primary);
  border: 1px solid var(--primary);
  margin-left: 6px;
  vertical-align: 2px;
  white-space: nowrap;
}

.repeat-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 14px;
}

.repeat-card {
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 16px 18px;
  background: var(--gray-50);
}
.repeat-card.read { background: #fff; margin-bottom: 14px; }

.repeat-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--gray-200);
}
.repeat-card-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-700);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.detail-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--primary-bg);
  display: flex;
  align-items: center;
}

.field-review-hint.pending { background: var(--warning-bg); color: var(--warning); }

/* ===== 矩阵单元格：图片直接预览 / 多条记录列表 ===== */
.matrix-cell { padding: 11px 30px 11px 28px; }

.cell-image img {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  display: block;
  background: #fff;
}
.cell-image-sm img { max-height: 80px; }

.matrix-cell.cell-has-image .cell-value {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}
.matrix-cell.cell-repeat .cell-value {
  display: block;
  -webkit-line-clamp: unset;
  overflow-y: auto;
  max-height: 180px;
}

.cell-entry-badge {
  margin-top: 6px;
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--primary-bg);
  color: var(--primary);
}

.entry-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
  font-size: 12px;
}
.entry-row + .entry-row { border-top: 1px dashed var(--gray-100); }
.entry-idx {
  color: var(--gray-400);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 11px;
  flex-shrink: 0;
}
.entry-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.entry-approved { background: var(--success); }
.entry-rejected { background: var(--danger); }
.entry-revision { background: var(--info); }
.entry-pending { background: var(--warning); }
.entry-unfilled { background: var(--gray-300); }
.entry-val {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.entry-val .cell-image { display: inline-block; }

/* ===== 分组明细弹窗（记录 × 字段）===== */
.gd-table { min-width: 720px; }
.gd-table th { background: var(--gray-50); font-size: 12px; }
.gd-table td { font-size: 13px; }
.gd-cell { min-width: 140px; vertical-align: top; }
.gd-cell.gd-st-revision { background: #f6feff; }
.gd-cell.gd-st-rejected { background: #fff8f8; }
.gd-cell.gd-st-approved { background: #fafffb; }
.gd-cell.gd-st-pending { background: #fffdf5; }
.gd-val {
  white-space: pre-wrap;
  word-break: break-all;
  max-width: 220px;
  max-height: 90px;
  overflow-y: auto;
}
.gd-img img {
  max-width: 160px;
  max-height: 90px;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  display: block;
}
.entry-head-cell { font-weight: 600; white-space: nowrap; }

.entry-block {
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: #fff;
  text-align: left;
}
.entry-block-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
}
.entry-block-val { white-space: pre-wrap; font-size: 14px; word-break: break-all; }
.entry-block-comment { margin-top: 6px; font-size: 12px; color: var(--info); }

/* ===== 字段分组（一级标题）看板 ===== */
.group-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; margin-top: 16px; }
.group-card { background: var(--card); border: 1px solid var(--gray-200); border-radius: 14px; padding: 14px; box-shadow: 0 1px 2px rgba(0,0,0,.04); transition: box-shadow .15s, border-color .15s, transform .12s; }
.group-card.drag-over { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-bg); }
.group-card.dragging { opacity: .5; }
.group-card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; row-gap: 6px; }
.drag-handle { cursor: grab; color: var(--gray-400); font-size: 18px; user-select: none; flex: 0 0 auto; }
.group-name-input { font-weight: 700; font-size: 15px; border: 1px solid transparent; background: transparent; border-radius: 8px; padding: 4px 6px; flex: 1 1 auto; min-width: 80px; color: var(--gray-800); white-space: normal; overflow-wrap: anywhere; }
.group-name-input:hover, .group-name-input:focus { border-color: var(--gray-200); background: var(--gray-50); outline: none; }
.group-actions { display: flex; align-items: center; gap: 8px; flex: 1 1 100%; margin-left: 0; margin-top: 2px; flex-wrap: wrap; }
.switch-mini { font-size: 12px; color: var(--gray-600); display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.group-card-body { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 2px 6px; min-height: 44px; border: 1px dashed transparent; border-radius: 10px; }
.group-card-body:empty { border-color: var(--gray-200); }
.field-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 999px; padding: 5px 10px; font-size: 13px; cursor: grab; transition: background .12s, border-color .12s; }
.field-chip:hover { background: var(--primary-bg); border-color: var(--primary); }
.field-chip.dragging { opacity: .4; }
.chip-label { font-weight: 600; color: var(--gray-800); }
.chip-type { font-size: 11px; color: var(--gray-500); background: #fff; border: 1px solid var(--gray-200); border-radius: 6px; padding: 0 5px; }
.chip-req { color: var(--danger); font-weight: 700; }
.chip-empty { font-size: 12px; color: var(--gray-400); }
.group-card-foot { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

/* ===== 字段结构：模式切换 + 编辑模式 ===== */
.mode-toggle { display: inline-flex; gap: 4px; background: var(--gray-100); border-radius: 10px; padding: 4px; }
.mode-toggle .tab { border: none; background: transparent; box-shadow: none; margin: 0; }
.mode-toggle .tab.active { background: var(--card); box-shadow: 0 1px 2px rgba(0,0,0,.08); color: var(--primary); }
.group-name-text { font-weight: 700; font-size: 15px; color: var(--gray-800); flex: 1 1 auto; min-width: 80px; white-space: normal; overflow-wrap: anywhere; }
/* 顺序序号徽章（拖拽模式显示） */
.order-badge { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; flex: 0 0 auto; }
.order-badge-sm { width: 18px; height: 18px; font-size: 10px; background: var(--primary-bg); color: var(--primary); border: 1px solid var(--primary); }
/* 编辑模式：分组卡片与字段可点击编辑 */
.group-card.card-edit { cursor: pointer; }
.group-card.card-edit:hover { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-bg); }
.field-chip.chip-edit { cursor: pointer; }
.field-chip.chip-edit:hover { background: var(--primary-bg); border-color: var(--primary); }
.field-chip.drag-over { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-bg); background: var(--primary-bg); border-left: 3px solid var(--primary); }
.chip-del { padding: 1px 7px; font-size: 11px; line-height: 1.4; margin-left: 2px; }
/* 未分组字段面板 */
.standalone-panel { grid-column: 1 / -1; background: var(--card); border: 1px dashed var(--gray-200); border-radius: 14px; padding: 12px 14px; transition: border-color .15s, box-shadow .15s, background .15s; }
.standalone-panel.drag-over { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-bg); background: var(--primary-bg); }
.standalone-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.standalone-title { font-weight: 700; color: var(--gray-700); }
.standalone-body { display: flex; flex-wrap: wrap; gap: 8px; min-height: 40px; align-items: center; }
/* 视图内「新增分组」瓦片 */
.add-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 120px; border: 2px dashed var(--gray-200); border-radius: 14px; color: var(--gray-500); cursor: pointer; background: var(--gray-50); transition: border-color .15s, color .15s, background .15s; }
.add-tile:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.add-tile-plus { font-size: 28px; line-height: 1; }

/* ===== 矩阵：可多条分组合并单元格 ===== */
.cell-repeat-group { vertical-align: top; background: var(--gray-50); }
.gc-block { border: 1px solid var(--gray-200); border-left: 4px solid var(--gray-300); border-radius: 10px; padding: 8px 10px; margin-bottom: 10px; background: var(--card); box-shadow: 0 1px 2px rgba(0,0,0,0.04); cursor: pointer; transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out); }
.gc-block:hover { border-color: var(--gray-400); }
.gc-block:last-child { margin-bottom: 0; }
.gc-block.rec-selected { border-color: var(--primary); border-left-color: var(--primary); box-shadow: 0 0 0 2px oklch(50% 0.11 225 / .20); }
.gc-block-head { display: flex; align-items: center; justify-content: flex-start; gap: 8px; font-size: 12px; font-weight: 700; color: var(--gray-600); margin-bottom: 6px; }
.gc-block-head .cell-detail-btn { margin-left: auto; }
.rec-check-wrap { display: inline-flex; align-items: center; cursor: pointer; padding: 0; margin: 0; }
.rec-check-wrap .rec-check { width: 16px; height: 16px; cursor: pointer; }
.gc-block-title { background: var(--gray-100); padding: 2px 8px; border-radius: 12px; }
/* 同一条记录内的多个字段：横向内联排成一行；不同记录各成独立块（gc-block），互不混排 */
.gc-inline { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; }
.gc-item { display: inline-flex; align-items: baseline; gap: 5px; padding: 2px 0; max-width: 100%; }
.gc-k { color: var(--gray-500); flex: 0 0 auto; }
.gc-v { color: var(--gray-800); word-break: break-all; }
.gc-sep { height: 0; }
.col-head-group { color: var(--gray-600); font-size: 12px; gap: 6px; }

/* 全表单模式下不同表单/分组的视觉区分（表头、单元格共用色阶） */
.matrix-form-label { font-size: 11px; color: var(--gray-500); font-weight: 500; }
.matrix-sec-head { background: var(--gray-100); color: var(--gray-700); }
.matrix-sub-head { background: var(--gray-50); }
.form-group-color-0 { border-left-color: #3b82f6 !important; }
.form-group-color-1 { border-left-color: #10b981 !important; }
.form-group-color-2 { border-left-color: #f59e0b !important; }
.form-group-color-3 { border-left-color: #8b5cf6 !important; }
th.form-group-color-0 { border-bottom: 3px solid #3b82f6; }
th.form-group-color-1 { border-bottom: 3px solid #10b981; }
th.form-group-color-2 { border-bottom: 3px solid #f59e0b; }
th.form-group-color-3 { border-bottom: 3px solid #8b5cf6; }
.me-sec { margin-bottom: 8px; }
.me-sec-title { font-size: 12px; font-weight: 700; color: var(--gray-600); margin-bottom: 4px; }
.me-row { font-size: 13px; padding: 2px 0; }
.me-k { color: var(--gray-500); }

/* ===== 选项分类（用户首次登录选择） ===== */
.option-choice-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; }
.option-choice-card { text-align: left; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 14px; background: var(--card); cursor: pointer; transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out); }
.option-choice-card:hover { border-color: var(--primary); box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.option-choice-card .oc-name { font-weight: 700; font-size: 15px; color: var(--gray-800); }
.option-choice-card .oc-desc { font-size: 13px; color: var(--gray-600); margin-top: 4px; white-space: pre-wrap; }
.option-choice-card .oc-meta { font-size: 12px; color: var(--gray-400); margin-top: 8px; }
.option-bar { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--primary-bg); border: 1px solid var(--primary); margin-bottom: 14px; font-size: 14px; }
.option-bar-warn { background: var(--warning-bg); border-color: var(--warning); }

/* ===== 选项分类多选表单 ===== */
.form-checks { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.form-check { display: inline-flex; align-items: center; gap: 6px; font-weight: normal; cursor: pointer; font-size: 14px; background: var(--gray-50); padding: 6px 10px; border-radius: 8px; border: 1px solid var(--gray-200); }
.form-check input { margin: 0; }

/* ===== 整条审核弹窗：多记录切换导航 ===== */
.entry-nav { padding: 8px 10px; background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 8px; justify-content: space-between; }
.entry-nav .btn-sm { padding: 4px 10px; }
.entry-nav button:disabled { opacity: .4; cursor: not-allowed; }