/* ---------------------------------------------------------------------------
   湛城集团督办工作台 - 工作台样式
   主题：集团红 + 墨灰顶栏 + 白卡片
   桌面 + iPad 竖屏 (>= 768) 响应式
   --------------------------------------------------------------------------- */

* { box-sizing: border-box; }

:root {
  --navy-900: #242424;
  --navy-800: #303030;
  --navy-700: #4a4a4a;
  --navy-600: #686868;
  --navy-500: #858585;
  --accent: #b31812;
  --accent-dark: #8f120e;
  --accent-soft: #fff0ee;
  --text: #292929;
  --text-muted: #686868;
  --text-dim: #929292;
  --border: #e4e2e0;
  --border-strong: #c9c5c2;
  --bg: #f6f5f4;
  --bg-soft: #fbfaf9;
  --white: #ffffff;
  --danger: #b31812;
  --danger-soft: #fff0ee;
  --warn: #a96b00;
  --warn-soft: #fff5df;
  --success: #26734b;
  --success-soft: #e5f3eb;
  --info: #5b6470;
  --info-soft: #edf0f2;
  --high-risk: #b31812;
  --med-risk: #a96b00;
  --low-risk: #26734b;
  --shadow-sm: 0 1px 2px rgba(36, 36, 36, 0.08);
  --shadow-md: 0 4px 14px rgba(36, 36, 36, 0.12);
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --topbar-h: 56px;
  --nav-w: 232px;
  --nav-w-collapsed: 0px;
  --content-max: 1320px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button { font-family: inherit; }

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
}

/* ===== Top bar ===== */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--topbar-h);
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 20px;
  z-index: 50;
  box-shadow: 0 1px 0 rgba(0,0,0,0.25);
}

.topbar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 16px;
}
.topbar .brand .logo {
  width: 28px;
  height: 28px;
  background: var(--accent) url("logo.png") center / 22px 22px no-repeat;
  color: transparent;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
}

.topbar .brand .subtitle {
  font-weight: 400;
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  margin-left: 4px;
}

.topbar .topbar-spacer { flex: 1; }

.topbar .topbar-actions { display: flex; align-items: center; gap: 14px; }

.topbar .health-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.75);
}
.topbar .health-dot::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4dcc8f;
  box-shadow: 0 0 0 3px rgba(77,204,143,0.25);
}
.topbar .health-dot.error::before { background: #f06868; box-shadow: 0 0 0 3px rgba(240,104,104,0.25); }

.topbar .user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.10);
  font-size: 13px;
  cursor: pointer;
}
.topbar .user-chip:hover { background: rgba(255,255,255,0.18); }
.topbar .user-chip .role-tag {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
}

.topbar .nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  margin-right: 10px;
}

/* ===== Layout ===== */
.layout {
  display: flex;
  min-height: 100vh;
  padding-top: var(--topbar-h);
}

.sidebar {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  bottom: 0;
  width: var(--nav-w);
  background: var(--white);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 14px 8px 80px;
  z-index: 40;
}

.sidebar .nav-group { margin-bottom: 14px; }
.sidebar .nav-group-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 4px 10px;
  letter-spacing: 1px;
}
.sidebar a.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin: 1px 0;
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: 13.5px;
  text-decoration: none;
  cursor: pointer;
}
.sidebar a.nav-link:hover { background: var(--bg-soft); text-decoration: none; }
.sidebar a.nav-link.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.sidebar a.nav-link .nav-icon {
  width: 18px; height: 18px;
  display: inline-block;
  text-align: center;
  font-size: 14px;
  color: inherit;
}
.sidebar a.nav-link .nav-count {
  margin-left: auto;
  font-size: 11px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  min-width: 18px;
  text-align: center;
}
.sidebar a.nav-link .nav-count.muted { background: var(--border-strong); color: var(--text-muted); }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: var(--topbar-h) 0 0 0;
  background: rgba(36,36,36,0.4);
  z-index: 39;
}

.content {
  flex: 1;
  margin-left: var(--nav-w);
  padding: 22px 26px 60px;
  max-width: 100%;
}

.page-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}
.page-header h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--navy-900);
}
.page-header .crumbs {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.page-header .page-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ===== Cards ===== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 18px;
}
.card .card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-900);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card .card-title .hint {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}
.card .card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin: -8px 0 12px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* KPI tiles */
.kpi {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-sm);
}
.kpi .kpi-label { font-size: 12px; color: var(--text-muted); }
.kpi .kpi-value { font-size: 26px; font-weight: 600; color: var(--navy-900); line-height: 1.1; }
.kpi .kpi-foot { font-size: 12px; color: var(--text-dim); }
.kpi.danger .kpi-value { color: var(--danger); }
.kpi.warn .kpi-value { color: var(--warn); }
.kpi.success .kpi-value { color: var(--success); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--white);
  color: var(--text);
  font-size: 13.5px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .12s, border-color .12s, color .12s;
}
.btn:hover { background: var(--bg-soft); text-decoration: none; }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.success {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}
.btn.success:hover { background: #186a40; }
.btn.danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn.danger:hover { background: #a72a22; }
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--accent);
}
.btn.ghost:hover { background: var(--accent-soft); }
.btn.sm { padding: 4px 10px; font-size: 12.5px; }
.btn.block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* ===== Forms ===== */
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-row label { font-size: 13px; color: var(--text); font-weight: 500; }
.form-row .field-hint { font-size: 12px; color: var(--text-muted); }
.form-row input[type="text"],
.form-row input[type="password"],
.form-row input[type="number"],
.form-row input[type="date"],
.form-row input[type="datetime-local"],
.form-row select,
.form-row textarea {
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text);
  width: 100%;
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(179,24,18,0.20);
}
.form-row .err { color: var(--danger); font-size: 12px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 18px;
}
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
table.data th, table.data td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data thead th {
  background: var(--bg-soft);
  font-weight: 600;
  color: var(--navy-900);
  position: sticky;
  top: 0;
}
table.data tbody tr:hover { background: var(--bg-soft); cursor: pointer; }
table.data tbody tr.selected { background: var(--accent-soft); }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }

table.simple { width: 100%; border-collapse: collapse; font-size: 13px; }
table.simple th, table.simple td {
  padding: 6px 8px;
  border-bottom: 1px dashed var(--border);
  text-align: left;
  vertical-align: top;
}
table.simple th { color: var(--text-muted); font-weight: 500; width: 110px; }

/* ===== Pills / badges ===== */
.pill {
  display: inline-block;
  font-size: 11.5px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--border);
  color: var(--text-muted);
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill.draft { background: var(--border); color: var(--text-muted); }
.pill.pending { background: var(--info-soft); color: var(--info); }
.pill.in_progress { background: var(--info-soft); color: var(--info); }
.pill.in_review { background: var(--warn-soft); color: var(--warn); }
.pill.returned { background: var(--danger-soft); color: var(--danger); }
.pill.released { background: var(--success-soft); color: var(--success); }
.pill.completed { background: var(--success-soft); color: var(--success); }
.pill.archived { background: var(--border); color: var(--text-muted); }
.pill.approved { background: var(--success-soft); color: var(--success); }

.pill.risk-high { background: var(--danger-soft); color: var(--high-risk); }
.pill.risk-medium { background: var(--warn-soft); color: var(--med-risk); }
.pill.risk-low { background: var(--success-soft); color: var(--low-risk); }

.pill.level-warning { background: var(--warn-soft); color: var(--warn); }
.pill.level-danger { background: var(--danger-soft); color: var(--danger); }
.pill.level-info { background: var(--info-soft); color: var(--info); }

/* ===== Progress bar ===== */
.progress {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  width: 100%;
  min-width: 80px;
}
.progress > span {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--accent), #d85b52);
  border-radius: 999px;
}
.progress.warn > span { background: linear-gradient(90deg, #c98524, #f3b352); }
.progress.danger > span { background: linear-gradient(90deg, #c8362c, #e26b62); }
.progress.success > span { background: linear-gradient(90deg, #1f7a4d, #4ec188); }

/* ===== Alerts & notices ===== */
.notice {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--navy-900);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  font-size: 13px;
}
.notice.warn { border-left-color: var(--warn); background: var(--warn-soft); }
.notice.danger { border-left-color: var(--danger); background: var(--danger-soft); color: var(--danger); }
.notice.success { border-left-color: var(--success); background: var(--success-soft); color: var(--success); }
.notice.info { border-left-color: var(--info); background: var(--info-soft); color: var(--info); }

.toast-host {
  position: fixed;
  top: calc(var(--topbar-h) + 10px);
  right: 18px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--navy-900);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  box-shadow: var(--shadow-md);
  opacity: 0.95;
  max-width: 360px;
  pointer-events: auto;
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.warn { background: var(--warn); }

/* ===== Modal ===== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(36,36,36,0.45);
  display: grid;
  place-items: center;
  z-index: 200;
}
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: min(520px, 92vw);
  max-height: 88vh;
  overflow: auto;
  box-shadow: var(--shadow-md);
}
.modal .modal-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.modal .modal-head h3 { margin: 0; font-size: 15px; color: var(--navy-900); }
.modal .modal-head .x {
  margin-left: auto;
  cursor: pointer;
  color: var(--text-muted);
  background: transparent;
  border: none;
  font-size: 18px;
}
.modal .modal-body { padding: 16px 20px; }
.modal .modal-foot {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--navy-900), var(--accent-dark));
  padding: 20px;
}
.login-card {
  background: #fff;
  border-radius: 14px;
  padding: 30px 32px;
  width: min(1180px, 100%);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.login-card .login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.login-card .login-brand .logo {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--accent) url("logo.png") center / 32px 32px no-repeat;
  color: transparent;
  display: grid;
  place-items: center;
  font-weight: 700;
}
.login-card .demo-hint {
  margin-top: 12px;
  font-size: 11.5px;
  color: var(--text-dim);
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  line-height: 1.6;
}
.login-card .demo-hint code {
  background: var(--bg-soft);
  padding: 0 4px;
  border-radius: 3px;
  font-size: 11px;
}
.demo-permissions {
  margin-top: 16px;
  border-top: 1px dashed var(--border);
  padding-top: 12px;
  color: var(--text-dim);
  font-size: 11px;
}
.demo-permissions-title { margin-bottom: 8px; font-weight: 600; color: var(--text-muted); }
.demo-permissions-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
.permission-table { width: max-content; min-width: 100%; border-collapse: collapse; background: #fff; }
.permission-table th, .permission-table td {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 7px 8px;
  text-align: center;
  white-space: nowrap;
}
.permission-table th { background: var(--bg-soft); color: var(--text-muted); font-weight: 600; }
.permission-table tr:last-child td { border-bottom: 0; }
.permission-table th:last-child, .permission-table td:last-child { border-right: 0; }
.permission-table .permission-account, .permission-table .permission-role { text-align: left; position: sticky; left: 0; z-index: 1; background: #fff; }
.permission-table .permission-role { left: 104px; }
.permission-table th.permission-account, .permission-table th.permission-role { background: var(--bg-soft); z-index: 2; }
.permission-col { min-width: 104px; max-width: 132px; height: 54px; white-space: normal; overflow-wrap: anywhere; }
.permission-yes { color: #16834b; font-size: 16px; font-weight: 700; }
.demo-permissions-legend { margin-top: 7px; color: var(--text-muted); }
@media (max-width: 700px) {
  .login-card { padding: 22px 18px; }
  .permission-table .permission-account { min-width: 104px; }
  .permission-table .permission-role { min-width: 104px; left: 104px; }
}

/* ===== Misc ===== */

.permission-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.permission-groups fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.permission-groups legend { color: var(--text-muted); font-weight: 600; padding: 0 5px; }
.check-row { display: block; padding: 5px 0; }
@media (max-width: 700px) { .permission-groups { grid-template-columns: 1fr; } }

.stat-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.stat-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--primary); }
.stat-label { color: var(--text-muted); font-size: 12px; margin-top: 4px; }
@media (max-width: 700px) { .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex.wrap { flex-wrap: wrap; }
.flex.between { justify-content: space-between; }
.flex.col { flex-direction: column; align-items: stretch; }
.flex.right { justify-content: flex-end; }
.gap-12 { gap: 12px; }
.mt-12 { margin-top: 12px; }
.mt-8 { margin-top: 8px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-18 { margin-bottom: 18px; }
.no-bullets { list-style: none; padding-left: 0; }
.tag {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-block;
  margin: 1px 2px;
}
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warn { color: var(--warn); }
.text-info { color: var(--info); }
.text-center { text-align: center; }
.right { text-align: right; }

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 28px 12px;
  font-size: 13px;
}
.empty-state .emoji { font-size: 28px; margin-bottom: 8px; }

.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  vertical-align: -2px;
  margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.step-list { list-style: none; padding: 0; margin: 0; }
.step-list li {
  display: flex; gap: 10px; padding: 8px 0;
  border-bottom: 1px dashed var(--border);
}
.step-list li:last-child { border-bottom: none; }
.step-list .step-no {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--border); color: var(--text-muted);
  font-size: 12px; font-weight: 600;
  flex-shrink: 0;
}
.step-list .step-no.approved { background: var(--success); color: #fff; }
.step-list .step-no.returned { background: var(--danger); color: #fff; }
.step-list .step-no.pending { background: var(--warn); color: #fff; }
.step-list .step-no.current { background: var(--accent); color: #fff; box-shadow: 0 0 0 3px rgba(179,24,18,0.25); }
.step-list .step-body .step-title { font-weight: 500; color: var(--text); }
.step-list .step-body .step-meta { font-size: 12px; color: var(--text-muted); }

/* ===== iPad portrait ===== */
@media (max-width: 900px) {
  :root { --nav-w: 220px; }
  .content { padding: 18px 18px 60px; }
}

@media (max-width: 820px) {
  .topbar .nav-toggle { display: inline-flex; }
  .sidebar {
    transform: translateX(-110%);
    transition: transform .18s ease;
    width: 260px;
    box-shadow: 4px 0 16px rgba(36,36,36,0.20);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop.open { display: block; }
  .content { margin-left: 0; padding: 18px 16px 50px; }
  .topbar .brand .subtitle { display: none; }
  .topbar .health-dot { display: none; }
}

@media (max-width: 480px) {
  .topbar { padding: 0 12px; }
  .topbar .user-chip .role-tag { display: none; }
  .content { padding: 14px 12px 40px; }
}

/* Read-only mode (leader view) */
body.read-only .only-rw { display: none !important; }
body.read-only .read-only-banner { display: flex !important; }
.read-only-banner { display: none; }

/* Audit table */
.audit-row code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

/* Inline list */
.list-rows > div {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.list-rows > div:last-child { border-bottom: none; }
.list-rows .grow { flex: 1; }
.list-rows .meta { color: var(--text-muted); font-size: 12px; margin-top: 2px; }

/* Item header summary */
.item-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 18px;
}
.item-summary > div { min-width: 0; }
.item-summary .label { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }
.item-summary .value { font-size: 14px; color: var(--text); margin-top: 2px; word-break: break-all; }
@media (max-width: 820px) { .item-summary { grid-template-columns: repeat(2, 1fr); } }

/* Filters */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: flex-end;
  margin-bottom: 14px;
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.filter-bar .form-row { margin: 0; min-width: 140px; flex: 1; }
.filter-bar label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* Two-pane (list + detail) */
.split {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 18px;
}
@media (max-width: 1100px) { .split { grid-template-columns: 1fr; } }

.list-card { padding: 0; overflow: hidden; }
.list-card .list-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
  font-weight: 600;
  color: var(--navy-900);
  display: flex;
  align-items: center;
}
.list-card .list-body {
  max-height: 70vh;
  overflow-y: auto;
}
.list-card .row {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.list-card .row:hover { background: var(--bg-soft); }
.list-card .row.selected { background: var(--accent-soft); }
.list-card .row:last-child { border-bottom: none; }
.list-card .row .title { font-weight: 500; color: var(--text); }
.list-card .row .meta { font-size: 12px; color: var(--text-muted); margin-top: 4px; display: flex; gap: 6px; flex-wrap: wrap; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tabs .tab {
  padding: 8px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 13.5px;
}
.tabs .tab:hover { color: var(--text); }
.tabs .tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }