:root {
  --teal: #0aa394;
  --teal-2: #17b7aa;
  --teal-soft: #e6f8f6;
  --blue: #2e8af7;
  --blue-soft: #eaf4ff;
  --orange: #ff9e2c;
  --orange-soft: #fff2df;
  --red: #f04438;
  --red-soft: #ffeeec;
  --green: #1fb873;
  --green-soft: #e8f8ef;
  --ink: #1e3448;
  --sub: #6a7d8d;
  --muted: #9aacbb;
  --line: #dfeaf1;
  --line-2: #edf3f7;
  --bg: #f4f8fb;
  --panel: #ffffff;
  --shadow: 0 10px 28px rgba(29, 67, 97, .08);
  --shadow-soft: 0 6px 16px rgba(29, 67, 97, .06);
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  background: linear-gradient(180deg, #f7fbfd 0%, #eef5f8 100%);
  overflow: hidden;
}
button, input, select { font: inherit; }
button { cursor: pointer; }
button:active { transform: translateY(1px); }

.pc-admin {
  width: 100vw;
  height: 100vh;
  min-width: 1280px;
  min-height: 760px;
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  background: var(--bg);
}

.side-nav {
  background: #fff;
  border-right: 1px solid var(--line);
  display: grid;
  grid-template-rows: auto 1fr;
  box-shadow: 8px 0 22px rgba(34, 71, 92, .04);
}
.system-brand {
  height: 68px;
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 12px;
  padding: 0 30px;
  border-bottom: 1px solid var(--line);
}
.brand-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--teal), #04897d);
  box-shadow: 0 8px 18px rgba(10, 163, 148, .22);
}
.brand-icon svg { width: 29px; height: 29px; }
.brand-icon path:first-child { fill: #fff; opacity: .96; }
.brand-icon path:last-child { fill: var(--teal); }
.system-brand h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.15;
  letter-spacing: 0;
  white-space: nowrap;
}
.system-brand p { margin: 5px 0 0; color: #6f8190; font-size: 13px; }

.menu-block { padding: 25px 22px; }
.menu-block h2 {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 5px solid var(--teal);
  font-size: 20px;
  line-height: 1.2;
}
.menu-list { display: grid; gap: 10px; }
.menu-item {
  height: 44px;
  width: 100%;
  display: grid;
  grid-template-columns: 24px 1fr 16px;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: 7px;
  padding: 0 12px;
  color: #41566a;
  background: transparent;
  text-align: left;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.menu-item:hover { background: #f0f8f8; color: var(--teal); transform: translateX(2px); }
.menu-item.active { background: var(--teal-soft); color: var(--teal); font-weight: 700; }
.menu-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: currentColor;
}
.menu-arrow { color: #92a4b0; justify-self: end; }

.main-workspace {
  min-width: 0;
  display: grid;
  grid-template-rows: 68px minmax(0, 1fr);
}
.top-filter-bar {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  padding: 0 34px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
}
.filter-group { display: flex; align-items: center; gap: 10px; color: #52687a; font-size: 14px; }
.filter-group select, .small-select, .risk-filters select, .risk-filters input {
  height: 34px;
  border: 1px solid #cfdde7;
  border-radius: 4px;
  padding: 0 35px 0 12px;
  color: #496173;
  background: #fff;
  outline: none;
}
.current-date { margin: 0 auto; color: #30475b; font-size: 14px; }
.user-box { color: #30475b; font-size: 14px; }
.user-dot { color: var(--teal); margin: 0 5px; }
.user-box {
  min-height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  padding: 0 8px;
}
.user-box:hover { background: #f0f8f8; }
.scope-status {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #d6e6ed;
  border-radius: 999px;
  padding: 0 12px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 12px;
  font-weight: 700;
}

.workspace-scroll {
  min-height: 0;
  overflow: auto;
  padding: 18px 26px 20px;
}
.workspace-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.workspace-scroll::-webkit-scrollbar-thumb { background: #c9d8e2; border-radius: 999px; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.section-title-row, .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.section-title-row { padding: 16px 18px 0; }
.section-title-row h2, .panel-head h3 { margin: 0; font-size: 18px; }
.panel-head { padding: 14px 16px 0; }
.panel-head h3 small { color: var(--sub); font-weight: 500; }
.title-actions { display: flex; align-items: center; gap: 10px; }
.text-link, .more-btn {
  border: 0;
  background: transparent;
  color: #4a91cf;
  font-size: 13px;
}
.primary-mini {
  height: 30px;
  border: 0;
  border-radius: 6px;
  color: #fff;
  background: var(--teal);
  padding: 0 12px;
  font-weight: 700;
}

.metric-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 14px 18px 12px;
}
.metric-card {
  min-height: 70px;
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 13px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 5px 14px rgba(30, 75, 105, .05);
}
.metric-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 22px;
  color: var(--color);
  background: color-mix(in srgb, var(--color) 14%, white);
}
.metric-card span { display: block; color: #687f90; font-size: 13px; }
.metric-card strong { display: block; margin-top: 4px; font-size: 26px; line-height: 1; }
.metric-card em { color: #7a8d9c; font-style: normal; font-size: 12px; }
.metric-card b { color: var(--red); font-weight: 800; }

.upper-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: minmax(440px, 1.1fr) minmax(310px, .65fr) 236px;
  gap: 10px;
  align-items: stretch;
}
.task-panel, .target-panel { min-height: 204px; }
.task-queue { padding: 10px 14px 12px; }
.task-row {
  display: grid;
  grid-template-columns: 52px 1fr 86px 80px;
  gap: 10px;
  align-items: center;
  height: 34px;
  border-bottom: 1px solid var(--line-2);
  font-size: 13px;
  cursor: pointer;
  border-radius: 6px;
}
.task-row:hover { background: #f7fbfd; }
.task-row:last-child { border-bottom: 0; }
.level-tag, .risk-tag, .state-tag {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 42px;
  height: 22px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
}
.level-urgent, .risk-major { color: #fff; background: #ff604c; }
.level-important, .risk-big { color: #b85d00; background: #ffe5bd; }
.level-normal, .risk-normal { color: #1c77c5; background: #e5f2ff; }
.level-low { color: #60758a; background: #eef2f5; }
.task-title { color: #30475b; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-owner, .task-time { color: #62798b; }

.target-layout {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 16px;
  align-items: center;
  padding: 13px 16px 16px;
}
.target-ring {
  width: 118px;
  height: 118px;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 50%;
  background: conic-gradient(var(--teal) 0 72%, #dfeaf1 72% 100%);
  position: relative;
}
.target-ring::after { content: ""; position: absolute; inset: 14px; border-radius: 50%; background: #fff; }
.target-ring strong, .target-ring span { position: relative; z-index: 1; }
.target-ring strong { color: var(--teal); font-size: 32px; line-height: 1; }
.target-ring span { margin-top: 6px; color: #607385; font-size: 12px; }
.target-bars { display: grid; gap: 14px; }
.target-bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 40px;
  align-items: center;
  gap: 10px;
  color: #40576a;
  font-size: 13px;
}
.bar-track { height: 7px; border-radius: 999px; background: #e4edf3; overflow: hidden; }
.bar-track i { display: block; height: 100%; width: var(--v); background: linear-gradient(90deg, var(--teal), #28c7b9); border-radius: inherit; }

.right-column { display: grid; gap: 10px; }
.warning-panel { min-height: 136px; }
.warning-list { padding: 9px 13px 13px; display: grid; gap: 8px; }
.warning-item, .overview-item {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  width: 100%;
  min-height: 32px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  border-radius: 7px;
  padding: 2px 4px;
}
.warning-item:hover, .overview-item:hover { background: #f6fbfd; }
.warning-item i, .quick-action i, .overview-item i {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-style: normal;
  font-size: 12px;
  background: var(--color);
}
.warning-item b, .overview-item b { color: var(--color); }
.quick-panel { min-height: 112px; }
.quick-actions { padding: 11px 13px 13px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.quick-action {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #355066;
  padding: 0 9px;
  font-size: 13px;
}
.overview-panel { min-height: 114px; }
.overview-list { padding: 11px 13px 13px; display: grid; gap: 8px; }

.flow-panel { margin-top: 10px; }
.flow-steps {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  padding: 18px 30px 16px;
}
.flow-step {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 6px;
  text-align: center;
  border: 0;
  background: transparent;
  color: inherit;
  border-radius: 10px;
  padding: 2px 0;
  min-height: 94px;
}
.flow-step:hover { background: #f6fbfd; }
.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: calc(50% + 26px);
  width: calc(100% - 42px);
  height: 1px;
  background: #cbd9e3;
}
.flow-step i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color);
  background: color-mix(in srgb, var(--color) 14%, white);
  border: 1px solid color-mix(in srgb, var(--color) 30%, white);
  font-style: normal;
  font-size: 18px;
  z-index: 1;
}
.flow-step strong { font-size: 13px; }
.flow-step b { color: #223a4e; font-size: 18px; line-height: 1; }
.flow-step span { color: #7c8d9a; font-size: 12px; }

.risk-panel { margin-top: 10px; }
.risk-head { align-items: center; }
.risk-filters { display: flex; align-items: center; gap: 10px; }
.risk-filters select, .risk-filters input { height: 30px; min-width: 128px; font-size: 12px; }
.risk-filters input { padding-right: 10px; }
.table-wrap { padding: 8px 14px 13px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  height: 34px;
  color: #5d7080;
  background: linear-gradient(180deg, #f9fbfd, #f1f6f9);
  text-align: left;
  font-weight: 700;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
}
td { height: 38px; padding: 0 12px; border-bottom: 1px solid var(--line-2); color: #324a5f; }
tr:hover td { background: #fbfefd; }
.state-tag.state-doing { color: #b45b00; background: #ffe5bd; }
.state-tag.state-done { color: var(--teal); background: var(--teal-soft); }

.detail-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 390px;
  height: 100vh;
  background: #fff;
  border-left: 1px solid var(--line);
  box-shadow: -18px 0 42px rgba(25, 58, 84, .16);
  transform: translateX(105%);
  transition: transform .24s ease;
  z-index: 50;
  padding: 26px;
}
.detail-drawer.open { transform: translateX(0); }
.close-drawer {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #687b89;
  font-size: 22px;
}
.drawer-title { margin: 18px 0 8px; font-size: 22px; }
.drawer-sub { color: var(--sub); line-height: 1.6; }
.drawer-kv { margin-top: 18px; display: grid; gap: 10px; }
.drawer-kv p { margin: 0; display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px dashed var(--line); color: var(--sub); }
.drawer-kv b { color: var(--ink); }
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  border-radius: 999px;
  color: #fff;
  background: rgba(26, 45, 62, .92);
  padding: 11px 18px;
  box-shadow: 0 12px 30px rgba(22, 49, 70, .20);
  transition: .2s ease;
  z-index: 60;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-height: 820px) {
  .workspace-scroll { padding-top: 12px; }
  .metric-card { min-height: 60px; }
  .flow-steps { padding-top: 14px; padding-bottom: 12px; }
  .task-row { height: 31px; }
  td { height: 34px; }
}

/* v2: only PC management backend layout, matching the reference composition */
.main-dashboard-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 236px;
  gap: 10px;
  align-items: start;
}
.left-board {
  min-width: 0;
  display: grid;
  gap: 10px;
}
.top-business-row {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: 10px;
}
.top-business-row .task-panel,
.top-business-row .target-panel {
  min-height: 204px;
  height: 204px;
}
.right-column {
  display: grid;
  gap: 10px;
  align-self: start;
}
.flow-panel,
.risk-panel { margin-top: 0; }
.flow-panel { min-height: 154px; }
.risk-panel { min-height: 206px; }
.task-queue { padding-bottom: 10px; }
.target-layout { height: calc(100% - 47px); }
.workspace-scroll { padding-bottom: 26px; }

@media (max-height: 820px) {
  .top-business-row .task-panel,
  .top-business-row .target-panel { height: 190px; min-height: 190px; }
  .flow-panel { min-height: 142px; }
  .risk-panel { min-height: 190px; }
}

/* v3: multi-page PC backend additions */
.page-title-strip {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  margin-bottom: 10px;
}
.page-title-strip h2 { margin: 0; font-size: 21px; letter-spacing: .01em; }
.page-title-strip p { margin: 7px 0 0; color: var(--sub); font-size: 13px; }
.page-title-strip + .metric-cards { margin-bottom: 10px; padding: 0; }
.page-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 10px;
  align-items: start;
}
.page-two-col > .panel { min-height: 0; }
.span-2 { grid-column: span 2; }
.panel + .panel { margin-top: 0; }
.table-wrap tr[data-open], .archive-card, .ticket-card { cursor: pointer; }

.compact-list { padding: 13px 16px 16px; display: grid; gap: 11px; }
.compact-list p { margin: 0; display: flex; align-items: center; gap: 8px; color: #43586b; font-size: 13px; }
.compact-list p i { width: 8px; height: 8px; border-radius: 50%; background: var(--color); }
.dist-row {
  display: grid;
  grid-template-columns: 96px 28px 1fr;
  gap: 9px;
  align-items: center;
  font-size: 13px;
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  border-radius: 8px;
  padding: 2px 0;
  min-height: 32px;
}
.dist-row:hover { background: #f7fbfd; }
.dist-row b { color: var(--color); }
.dist-row .bar-track i { background: var(--color); }
.timeline-list { padding: 12px 16px 16px; display: grid; gap: 10px; }
.timeline-list p,
.timeline-list button {
  margin: 0;
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 9px;
  color: #455b6e;
  font-size: 13px;
  line-height: 1.45;
  border: 0;
  background: transparent;
  text-align: left;
  border-radius: 8px;
  padding: 0;
}
.timeline-list button:hover { background: #f7fbfd; }
.timeline-list button { min-height: 32px; }
.timeline-list i {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--teal);
  font-style: normal;
  font-size: 12px;
}

.mini-chart-bars { padding: 15px 16px 16px; display: grid; gap: 15px; }
.mini-chart-bars div,
.mini-chart-bars button {
  display: grid;
  grid-template-columns: 92px 42px 1fr;
  align-items: center;
  gap: 10px;
  color: #42586a;
  font-size: 13px;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 0;
  min-height: 32px;
}
.mini-chart-bars i {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), #39cfc3);
  width: var(--v);
  box-shadow: 0 0 0 5px #eef7f6;
}
.check-list { padding: 14px 16px 16px; display: grid; gap: 12px; }
.check-list p { margin: 0; display: grid; grid-template-columns: 22px 1fr; gap: 8px; align-items: start; color: #41586b; font-size: 13px; line-height: 1.45; }
.check-list i { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--teal); font-style: normal; font-size: 12px; }

.kanban-board {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.kanban-col {
  min-height: 280px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.kanban-col h3 { margin: 0 0 12px; display: flex; justify-content: space-between; font-size: 15px; }
.kanban-col h3 b { color: var(--teal); }
.ticket-card {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdff;
  margin-bottom: 10px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.ticket-card:hover, .archive-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.ticket-card strong { display: block; color: #213a4f; font-size: 13px; }
.ticket-card p { margin: 7px 0; color: #40576a; font-size: 13px; line-height: 1.35; }
.ticket-card span, .ticket-card em, .empty-note { color: var(--sub); font-size: 12px; font-style: normal; }
.ticket-card .bar-track { margin-top: 9px; }
.handled-badge {
  display: inline-flex;
  width: fit-content;
  margin-top: 8px;
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--teal) !important;
  background: var(--teal-soft);
  font-weight: 700;
}
.closure-flow { padding-top: 22px; padding-bottom: 20px; }

.form-panel { min-height: 280px; }
.form-grid {
  padding: 14px 16px 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.form-grid label { display: grid; gap: 6px; color: #536a7c; font-size: 13px; font-weight: 700; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%;
  border: 1px solid #cfdee8;
  border-radius: 7px;
  min-height: 34px;
  padding: 7px 10px;
  background: #fff;
  outline: none;
  color: #2d4357;
}
.form-grid textarea { min-height: 92px; resize: vertical; }
.full-span { grid-column: 1 / -1; }
.form-actions { padding: 0 16px 16px; display: flex; gap: 12px; align-items: center; }
.form-hint { color: var(--sub); font-size: 12px; }
.form-hint.is-error { color: var(--red); font-weight: 700; }
.template-list { padding: 13px 16px 16px; display: grid; gap: 10px; }
.template-list button, .dictionary-grid button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 12px;
  color: #344c60;
  font-weight: 700;
}
.template-list button span, .dictionary-grid button span { color: #4a91cf; font-weight: 500; }

.photo-grid {
  padding: 14px 16px 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.photo-grid div,
.photo-grid button {
  height: 86px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: linear-gradient(135deg, #f8fbfd, #eef7f8);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 6px;
  color: #526b7d;
  font-size: 12px;
}
.photo-grid button:hover { border-color: #b8ded9; box-shadow: var(--shadow-soft); }
.photo-grid i { font-style: normal; color: var(--teal); font-size: 22px; }
.target-layout.wide { grid-template-columns: 180px 1fr; padding: 18px 22px 20px; }
.target-layout.wide .target-ring { width: 150px; height: 150px; }

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.archive-card {
  min-height: 128px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 10px;
  align-items: start;
  transition: transform .18s ease, box-shadow .18s ease;
}
.archive-card i {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--teal-soft);
  color: var(--teal);
  font-style: normal;
}
.archive-card strong { font-size: 15px; }
.archive-card b { color: var(--teal); font-size: 20px; }
.archive-card span { grid-column: 2 / 4; color: var(--sub); font-size: 12px; line-height: 1.5; }

.chart-panel { min-height: 236px; }
.line-chart-css {
  height: 190px;
  margin: 18px;
  padding: 18px 14px 28px;
  border-radius: 12px;
  background:
    linear-gradient(#edf3f7 1px, transparent 1px),
    linear-gradient(90deg, #edf3f7 1px, transparent 1px),
    #fbfdff;
  background-size: 100% 38px, 62px 100%, auto;
  display: flex;
  align-items: end;
  justify-content: space-around;
  gap: 16px;
}
.line-chart-css i,
.line-chart-css button {
  position: relative;
  width: 44px;
  min-width: 44px;
  height: var(--h);
  min-height: 44px;
  border-radius: 9px 9px 0 0;
  background: linear-gradient(180deg, #48b7ff, #0aa394);
  box-shadow: 0 8px 18px rgba(46, 138, 247, .18);
  border: 0;
  padding: 0;
}
.line-chart-css b {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  white-space: nowrap;
  color: var(--sub);
  font-size: 11px;
  font-style: normal;
}
.donut-row { padding: 18px; display: grid; grid-template-columns: 132px 1fr; gap: 18px; align-items: center; }
.donut-mini {
  width: 122px;
  height: 122px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  background: conic-gradient(#f04438 0 12%, #ff9e2c 12% 45%, #2e8af7 45% 100%);
  position: relative;
  border: 0;
  color: inherit;
}
.donut-mini::after { content:""; position:absolute; inset:22px; border-radius:50%; background:#fff; }
.donut-mini strong, .donut-mini span { position: relative; z-index: 1; }
.donut-mini strong { font-size: 19px; }
.donut-mini span { color: var(--sub); font-size: 12px; }

.settings-list { padding: 14px 16px 16px; display: grid; gap: 12px; }
.settings-list p { margin: 0; display: flex; justify-content: space-between; align-items: center; color: #40576a; font-size: 13px; }
.switch {
  width: 44px;
  height: 30px;
  border-radius: 999px;
  background: #d5e2eb;
  padding: 4px;
  border: 0;
  flex: 0 0 auto;
}
.switch::after { content:""; display:block; width:22px; height:22px; border-radius:50%; background:#fff; box-shadow:0 1px 4px rgba(0,0,0,.18); }
.switch.on { background: var(--teal); }
.switch.on::after { transform: translateX(14px); }
.dictionary-grid { padding: 14px 16px 16px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.drawer-actions { margin-top: 22px; display: flex; gap: 12px; align-items: center; }

tr.is-selected td,
tr.is-handled td {
  background: #f0faf8 !important;
}
.ticket-card.is-selected,
.archive-card.is-selected,
.task-row.is-selected {
  outline: 2px solid rgba(10, 163, 148, .28);
  background: #fbfffe;
}
tr.is-new td {
  animation: rowPulse 1.5s ease;
}
@keyframes rowPulse {
  0%, 100% { background: transparent; }
  25%, 70% { background: #e8fbf7; }
}
.empty-row td { height: 96px; text-align: center; }
.empty-state {
  display: grid;
  justify-items: center;
  gap: 7px;
  color: var(--sub);
  padding: 12px;
}
.empty-state strong { color: #31495d; }
.drawer-extra { margin-top: 18px; }
.process-mini {
  display: grid;
  grid-template-columns: 26px 1fr 26px 1fr 26px 1fr 26px 1fr;
  align-items: center;
  gap: 8px;
  padding: 13px;
  border-radius: 10px;
  background: #f7fbfd;
  color: #5f7384;
  font-size: 12px;
}
.process-mini i,
.drawer-timeline i {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dbe7ee;
  color: #607485;
  font-style: normal;
  font-weight: 800;
  font-size: 12px;
}
.process-mini i.done,
.drawer-timeline i.done { color: #fff; background: var(--teal); }
.process-mini i.doing,
.drawer-timeline i.doing { color: #fff; background: var(--orange); }
.drawer-timeline {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.drawer-timeline p {
  margin: 0;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  color: #40576a;
  font-size: 13px;
  line-height: 1.55;
}
.drawer-table {
  max-height: 360px;
  overflow: auto;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.drawer-table .table-wrap { padding: 0; }
.drawer-table table { font-size: 12px; }
.dictionary-drawer {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}
.dictionary-drawer label {
  min-height: 38px;
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  color: #354d60;
}
.dictionary-drawer em { color: var(--sub); font-style: normal; font-size: 12px; }
.dispatch-preview {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  background: #fbfdff;
}
.dispatch-preview h3 { margin: 0 0 8px; font-size: 15px; }
.dispatch-preview p { margin: 0; color: #445b6d; line-height: 1.6; }

@media (max-width: 1360px) {
  .page-two-col { grid-template-columns: minmax(0, 1fr) 300px; }
  .archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kanban-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}


/* v4 audit fixes: flow clarity, click target size, viewport containment */
html, body { overflow: hidden; }
.pc-admin { overflow: hidden; }
.main-workspace { min-height: 0; overflow: hidden; }
.workspace-scroll {
  height: 100%;
  min-height: 0;
  overflow: auto;
  outline: none;
}
.text-link, .more-btn {
  min-height: 32px;
  padding: 0 8px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.text-link:hover, .more-btn:hover { background: #eef7fb; }
.primary-mini { min-height: 34px; }
.close-drawer {
  width: 40px;
  height: 40px;
  top: 12px;
  right: 12px;
}
button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, [data-open]:focus-visible {
  outline: 3px solid rgba(10, 163, 148, .28);
  outline-offset: 2px;
}
.quick-action { min-height: 38px; }
.menu-item { min-height: 44px; }
.table-wrap tr[data-open]:focus-visible, .archive-card:focus-visible, .ticket-card:focus-visible {
  outline: 3px solid rgba(10, 163, 148, .24);
  outline-offset: 2px;
}
@media (max-height: 820px) {
  .page-title-strip { min-height: 68px; }
}

/* v5 audit fine-tune: minimum interactive target */
.text-link, .more-btn { min-width: 44px; }
.close-drawer { width: 44px; height: 44px; }