:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #f4f7fb;
  --ink: #172033;
  --muted: #64748b;
  --line: #dce4ee;
  --blue: #3559b7;
  --blue-dark: #1c347a;
  --blue-soft: #edf2ff;
  --cyan: #0f9fb8;
  --green: #14986a;
  --amber: #d98217;
  --red: #d9485f;
  --purple: #7555d9;
  --shadow: 0 12px 32px rgba(35, 52, 88, 0.08);
}

* { box-sizing: border-box; }

html,
body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select,
textarea { font: inherit; }

button { border: 0; color: inherit; background: transparent; cursor: pointer; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

.layout {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.side {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 22px 16px;
  color: #dfe7ff;
  border-right: 1px solid #263869;
  background: #172653;
}

.entry-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  min-height: 34px;
  margin: 0 8px 18px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 7px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 650;
  background: rgba(255, 255, 255, 0.08);
}

.entry-link:hover { background: rgba(255, 255, 255, 0.16); }
.entry-link b { font-size: 17px; font-weight: 400; line-height: 1; }

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 8px 22px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: #172653;
  font-weight: 800;
  background: #ffffff;
}

.brand h1 { margin: 0; color: #ffffff; font-size: 18px; font-weight: 700; letter-spacing: 0; }
.brand span { display: block; margin-top: 4px; color: #aebce9; font-size: 12px; }

.nav { display: grid; min-width: 0; width: 100%; gap: 6px; }

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 10px;
  border-radius: 8px;
  color: #c2ceef;
  font-size: 14px;
  white-space: nowrap;
}

.nav a.active,
.nav a:hover { color: #ffffff; background: rgba(255, 255, 255, 0.12); }

.nav-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  color: inherit;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.09);
}

.nav-count {
  min-width: 21px;
  margin-left: auto;
  padding: 2px 6px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 10px;
  text-align: center;
  background: var(--red);
}

.main { min-width: 0; padding: 24px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.topbar h2 { margin: 0; font-size: 26px; line-height: 1.15; letter-spacing: 0; }
.topbar p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }

.actions,
.row-actions,
.filters { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  white-space: nowrap;
}

.btn.primary { color: #ffffff; background: var(--blue); }
.btn.secondary { color: var(--blue-dark); border: 1px solid #bdc9e8; background: #f7f9ff; }
.btn.ghost { color: var(--muted); border: 1px solid var(--line); background: #ffffff; }
.btn.danger { color: var(--red); border: 1px solid #efbdc5; background: #fff8f9; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }

.kpi,
.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.kpi { padding: 16px; }
.kpi span { color: var(--muted); font-size: 12px; }
.kpi strong { display: block; margin-top: 8px; font-size: 28px; line-height: 1; }
.kpi small { display: block; margin-top: 8px; color: var(--muted); font-size: 11px; }

.grid { display: grid; min-width: 0; gap: 14px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.main-rail { grid-template-columns: minmax(0, 1.5fr) minmax(310px, 0.8fr); }
.grid.patient-layout { grid-template-columns: 350px minmax(0, 1fr); }

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 58px;
  padding: 12px 15px;
  border-bottom: 1px solid var(--line);
}

.panel-head h3 { margin: 0; font-size: 16px; }
.panel-head p,
.panel-head span { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.panel-body { min-width: 0; padding: 15px; }

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--blue-dark);
  font-size: 10px;
  background: var(--blue-soft);
}

.pill.red { color: #a62d42; background: #fdebed; }
.pill.amber { color: #99570d; background: #fff1df; }
.pill.green { color: #087146; background: #e5f4ed; }
.pill.purple { color: #5c43ba; background: #f0ecff; }

.task-list,
.activity-list,
.patient-list { display: grid; }

.task-row,
.activity-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 11px;
  min-height: 62px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.task-row:last-child,
.activity-row:last-child { border-bottom: 0; }
.task-row h4,
.activity-row h4 { margin: 0; font-size: 13px; }
.task-row p,
.activity-row p { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.task-time { color: var(--muted); font-size: 11px; text-align: right; }

.avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 700;
  background: var(--blue-soft);
}

.quick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }

.quick-link {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.quick-link i { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; color: var(--quick-color); font-style: normal; font-weight: 700; background: var(--quick-bg); }
.quick-link strong { display: block; font-size: 13px; }
.quick-link small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.quick-link b { color: var(--blue); font-size: 20px; font-weight: 400; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th,
.table td { padding: 11px 10px; border-bottom: 1px solid var(--line); font-size: 12px; text-align: left; white-space: nowrap; }
.table th { color: var(--muted); font-weight: 600; background: #fafbfc; }
.table tbody tr:last-child td { border-bottom: 0; }

.search,
.select,
.field-input,
.form select,
.form textarea,
.form input {
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  color: var(--ink);
  background: #ffffff;
}

.search { min-width: 240px; }
.search:focus,
.select:focus,
.form select:focus,
.form textarea:focus,
.form input:focus { border-color: #9aace0; box-shadow: 0 0 0 3px rgba(53, 89, 183, 0.08); }

.patient-list { max-height: calc(100vh - 214px); overflow-y: auto; }

.patient-button {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 70px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.patient-button:last-child { border-bottom: 0; }
.patient-button.active { background: var(--blue-soft); }
.patient-button h4 { margin: 0; font-size: 13px; }
.patient-button p { margin: 5px 0 0; color: var(--muted); font-size: 10px; }

.patient-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.patient-hero h3 { display: inline; margin: 0; font-size: 22px; }
.patient-meta { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; margin-top: 14px; }
.metric { padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fafbfe; }
.metric span { color: var(--muted); font-size: 10px; }
.metric strong { display: block; margin-top: 6px; font-size: 21px; }

.bars {
  display: grid;
  grid-template-columns: repeat(var(--bars, 8), minmax(24px, 1fr));
  align-items: end;
  gap: 10px;
  min-height: 220px;
  padding: 18px 6px 0;
  border-bottom: 1px solid var(--line);
}

.bar-item { display: grid; align-items: end; justify-items: center; gap: 7px; height: 190px; }
.bar-item i { display: block; width: min(30px, 68%); min-height: 8px; height: var(--value); border-radius: 5px 5px 2px 2px; background: var(--bar-color, var(--blue)); }
.bar-item strong { color: var(--muted); font-size: 10px; font-weight: 500; }

.legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; color: var(--muted); font-size: 11px; }
.legend span::before { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 2px; background: var(--legend-color); content: ""; }

.progress-list { display: grid; gap: 13px; }
.progress-row { display: grid; grid-template-columns: 96px 1fr 45px; align-items: center; gap: 10px; color: var(--muted); font-size: 11px; }
.track { height: 8px; overflow: hidden; border-radius: 999px; background: #e9edf3; }
.track i { display: block; width: var(--value); height: 100%; border-radius: inherit; background: var(--track-color, var(--blue)); }
.progress-row strong { color: var(--ink); text-align: right; }

.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 8px; background: #ffffff; }
.tab { min-height: 30px; padding: 0 11px; border-radius: 6px; color: var(--muted); font-size: 11px; }
.tab.active { color: #ffffff; background: var(--blue); }

.form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; }
.form textarea { min-height: 102px; padding: 10px; resize: vertical; }

.slot-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.slot-step {
  position: relative;
  min-height: 70px;
  padding: 14px 12px 12px 44px;
  border-right: 1px solid var(--line);
}

.slot-step:last-child { border-right: 0; }
.slot-step i { position: absolute; top: 15px; left: 14px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; color: #ffffff; font-size: 10px; font-style: normal; background: var(--blue); }
.slot-step strong { display: block; font-size: 12px; }
.slot-step span { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.35; }

.slot-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: start; gap: 14px; }
.slot-request-list { display: grid; }

.slot-request {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 82px;
  padding: 12px 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.slot-request:last-child { border-bottom: 0; }
.slot-request:hover { background: #fafbfe; }
.slot-request.active { background: var(--blue-soft); box-shadow: inset 3px 0 var(--blue); }
.slot-request h4 { margin: 0; font-size: 13px; }
.slot-request p { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.slot-request-meta { display: grid; justify-items: end; gap: 7px; color: var(--muted); font-size: 10px; }

.slot-detail { position: sticky; top: 24px; }
.slot-detail-block { padding: 14px 0; border-bottom: 1px solid var(--line); }
.slot-detail-block:first-child { padding-top: 0; }
.slot-detail-block:last-child { padding-bottom: 0; border-bottom: 0; }
.slot-detail-block h4 { margin: 0 0 10px; font-size: 12px; }
.detail-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; }
.detail-pairs span { color: var(--muted); font-size: 10px; }
.detail-pairs strong { display: block; margin-top: 4px; font-size: 12px; font-weight: 600; }

.audit-list { display: grid; gap: 10px; }
.audit-item { display: grid; grid-template-columns: 18px 1fr; gap: 9px; color: var(--muted); font-size: 10px; line-height: 1.4; }
.audit-item i { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: #ffffff; font-size: 9px; font-style: normal; background: #b9c2d0; }
.audit-item.done i { background: var(--green); }
.audit-item.current i { background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.audit-item strong { display: block; color: var(--ink); font-size: 11px; }

.slot-action-box { display: grid; gap: 9px; padding: 12px; border: 1px solid #d8e0f0; border-radius: 8px; background: #f8faff; }
.slot-action-box p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.slot-action-box select { width: 100%; min-height: 36px; padding: 0 9px; border: 1px solid var(--line); border-radius: 7px; color: var(--ink); background: #ffffff; }

.capacity-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.capacity-card { padding: 13px; border: 1px solid var(--line); border-radius: 8px; background: #fbfcfe; }
.capacity-card h4 { margin: 0; font-size: 12px; }
.capacity-card p { margin: 6px 0 10px; color: var(--muted); font-size: 10px; }
.capacity-card .track { margin-top: 8px; }
.capacity-meta { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 10px; }

.rule-note { margin: 0; padding: 11px 13px; border-left: 3px solid var(--amber); color: #75501e; font-size: 10px; line-height: 1.55; background: #fff8ed; }

.slot-dialog { width: min(540px, calc(100vw - 32px)); padding: 0; border: 0; border-radius: 8px; color: var(--ink); box-shadow: 0 24px 70px rgba(23, 32, 51, 0.24); }
.slot-dialog::backdrop { background: rgba(23, 32, 51, 0.48); }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.dialog-head h3 { margin: 0; font-size: 17px; }
.dialog-close { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 7px; color: var(--muted); font-size: 20px; }
.dialog-close:hover { background: var(--surface-soft); }
.dialog-body { padding: 18px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--line); }

.empty { padding: 34px 16px; color: var(--muted); font-size: 12px; text-align: center; }

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  max-width: 340px;
  padding: 12px 14px;
  border-radius: 8px;
  color: #ffffff;
  font-size: 12px;
  background: rgba(28, 52, 122, 0.96);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: 0.2s ease;
  pointer-events: none;
}

.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.two,
  .grid.main-rail,
  .grid.patient-layout,
  .slot-layout { grid-template-columns: 1fr; }
  .patient-list { max-height: 410px; }
  .slot-detail { position: static; }
}

@media (max-width: 820px) {
  .layout { grid-template-columns: 1fr; }
  .side { position: static; width: 100%; min-width: 0; height: auto; padding: 14px; }
  .brand { padding-bottom: 14px; }
  .nav { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .nav a { justify-content: center; min-width: 0; padding: 0 6px; font-size: 12px; }
  .nav-icon,
  .nav-count { display: none; }
  .main { padding: 16px; }
  .topbar { align-items: stretch; flex-direction: column; }
}

@media (max-width: 560px) {
  .nav a { font-size: 11px; }
  .kpis,
  .metrics,
  .quick-grid,
  .form-row { grid-template-columns: 1fr; }
  .search { min-width: 0; width: 100%; }
  .filters { align-items: stretch; flex-direction: column; }
  .patient-hero { flex-direction: column; }
  .bars { gap: 5px; }
  .slot-flow { grid-template-columns: 1fr; }
  .slot-step { min-height: 58px; border-right: 0; border-bottom: 1px solid var(--line); }
  .slot-step:last-child { border-bottom: 0; }
  .capacity-grid { grid-template-columns: 1fr; }
  .slot-request { grid-template-columns: 38px minmax(0, 1fr); }
  .slot-request-meta { grid-column: 2; justify-items: start; }
}