:root {
  color-scheme: light dark;
  --ink: #f8fafc;
  --muted: #a7b0c0;
  --line: #2b3345;
  --page: #0f0f0f;
  --panel: #1a1a1a;
  --panel-soft: #20222a;
  --control-bg: #101218;
  --track: #2b3345;
  --row-line: #2b3345;
  --service-bg: linear-gradient(180deg, #20222a, #17191f);
  --district-list-bg: #12141a;
  --rail: #17191f;
  --teal: #17b897;
  --teal-dark: #2dd4bf;
  --pink: #f35f83;
  --amber: #f6b453;
  --blue: #5d9cec;
  --violet: #a56de2;
  --gray: #6b7280;
  --shadow: 0 16px 34px rgba(0, 0, 0, .34);
  --panel-shadow: 0 8px 24px rgba(0, 0, 0, .18);
  --service-shadow: 0 8px 18px rgba(0, 0, 0, .18);
  --chip-ink: #f8fafc;
  --chip-bg: #2b3345;
  --chip-good-ink: #a7f3d0;
  --chip-good-bg: rgba(39, 201, 159, .16);
  --chip-bad-ink: #fecdd3;
  --chip-bad-bg: rgba(243, 95, 131, .16);
  --chip-warn-ink: #fed7aa;
  --chip-warn-bg: rgba(246, 180, 83, .16);
}

@media (prefers-color-scheme: light) {
  :root {
    --ink: #172033;
    --muted: #667389;
    --line: #d9e1ec;
    --page: #f4f6f9;
    --panel: #ffffff;
    --panel-soft: #f8fafc;
    --control-bg: #ffffff;
    --track: #e3e8ef;
    --row-line: #edf1f6;
    --service-bg: linear-gradient(180deg, #ffffff, #f3fbf8);
    --district-list-bg: #f8fafc;
    --teal-dark: #0e8d76;
    --gray: #bac3d0;
    --shadow: 0 16px 34px rgba(31, 45, 70, .12);
    --panel-shadow: 0 8px 24px rgba(31, 45, 70, .06);
    --service-shadow: 0 8px 18px rgba(31, 45, 70, .05);
    --chip-ink: #172033;
    --chip-bg: #edf1f6;
    --chip-good-ink: #063f34;
    --chip-good-bg: rgba(39, 201, 159, .18);
    --chip-bad-ink: #74172e;
    --chip-bad-bg: rgba(243, 95, 131, .18);
    --chip-warn-ink: #6f4305;
    --chip-warn-bg: rgba(246, 180, 83, .2);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  background: var(--page);
  color: var(--ink);
  font-family: Aptos, "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

button,
input,
select {
  font: inherit;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 22px 16px;
  color: #fff;
  background:
    linear-gradient(rgba(20, 22, 27, .92), rgba(20, 22, 27, .96)),
    url("assets/topo-panel.png") center / cover;
}

.brand {
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .96);
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

nav {
  display: grid;
  gap: 6px;
}

nav a {
  color: rgba(255, 255, 255, .74);
  text-decoration: none;
  padding: 10px 11px;
  border-radius: 6px;
  font-weight: 700;
}

nav a:hover,
nav a.active {
  color: #fff;
  background: rgba(23, 184, 151, .22);
}

.report-problem {
  display: block;
  padding: 10px 11px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 6px;
  background: rgba(23, 184, 151, .16);
  font-weight: 750;
  text-align: center;
  text-decoration: none;
}

.report-problem:hover,
.report-problem:focus-visible {
  background: rgba(23, 184, 151, .3);
  outline: 2px solid var(--teal-dark);
  outline-offset: 2px;
}

.source-card {
  margin-top: auto;
  display: grid;
  gap: 4px;
  padding: 13px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(0, 0, 0, .18);
}

.source-card span,
.source-stack span,
label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.source-card span {
  color: rgba(255, 255, 255, .66);
}

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

.topbar {
  min-height: 184px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding: 28px;
  color: #fff;
  border-radius: 8px;
  background:
    linear-gradient(118deg, rgba(22, 24, 30, .96), rgba(43, 55, 73, .92) 58%, rgba(23, 184, 151, .62)),
    url("assets/topo-panel.png") right center / auto 100%;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.topbar .eyebrow {
  color: #9bf2df;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: 42px;
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 19px;
  line-height: 1.2;
}

.lede {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .78);
  font-size: 16px;
}

.source-stack {
  width: min(430px, 100%);
  display: grid;
  gap: 10px;
}

.source-stack div {
  min-width: 0;
  display: grid;
  gap: 3px;
  padding: 11px 13px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .1);
}

.source-stack span {
  color: rgba(255, 255, 255, .62);
}

.source-stack strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(132px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.kpi,
.toolbar,
.board-panel,
.detail-panel,
.events-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--panel-shadow);
}

.kpi {
  min-height: 112px;
  padding: 15px;
  display: grid;
  align-content: space-between;
  gap: 8px;
}

.kpi span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.kpi strong {
  font-size: 30px;
  line-height: 1;
}

.kpi small {
  color: var(--muted);
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr minmax(260px, 1.5fr);
  gap: 12px;
  padding: 14px;
  margin-bottom: 16px;
}

label {
  min-width: 0;
  display: grid;
  gap: 6px;
}

select,
input {
  width: 100%;
  height: 40px;
  min-width: 0;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--control-bg);
}

.board-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 16px;
  align-items: start;
}

.board-panel,
.detail-panel,
.events-panel {
  padding: 16px;
}

.board-panel {
  overflow-x: auto;
}

.detail-panel {
  position: sticky;
  top: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.panel-head.compact {
  align-items: start;
}

.board-actions {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-button {
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--control-bg);
  font-weight: 800;
  cursor: pointer;
}

.icon-button:hover {
  background: rgba(23, 184, 151, .08);
  border-color: rgba(23, 184, 151, .42);
}

.pill {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--teal-dark);
  background: rgba(23, 184, 151, .12);
  font-weight: 800;
}

.board-header,
.group-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.5fr) 112px repeat(5, minmax(118px, 1fr));
  gap: 10px;
  align-items: center;
}

.board-header,
.service-row,
.group-row {
  min-width: 980px;
}

.board-header {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 8px 10px;
  color: var(--muted);
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 850;
}

.group-rows {
  display: grid;
  gap: 8px;
}

.service-block,
.group-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel-soft);
}

.service-block {
  background: var(--panel);
  box-shadow: var(--service-shadow);
}

.service-row,
.group-row {
  width: 100%;
  min-height: 76px;
  padding: 11px 10px;
  border: 0;
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.service-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.5fr) 112px repeat(5, minmax(118px, 1fr));
  gap: 10px;
  align-items: center;
  background: var(--service-bg);
}

.service-row:hover,
.group-row:hover {
  background: rgba(23, 184, 151, .06);
}

.district-list {
  display: none;
  padding: 8px;
  border-top: 1px solid var(--line);
  background: var(--district-list-bg);
}

.service-block.open .district-list {
  display: grid;
  gap: 8px;
}

.service-block.open > .service-row .disclosure {
  transform: rotate(90deg);
}

.service-stripe {
  height: 56px;
}

.district-cell {
  display: grid;
  grid-template-columns: 5px 24px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-width: 0;
}

.disclosure {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--teal-dark);
  background: rgba(23, 184, 151, .12);
  font-size: 14px;
  font-weight: 900;
  transition: transform .16s ease;
}

.group-block.open .disclosure {
  transform: rotate(90deg);
}

.district-stripe {
  width: 5px;
  height: 52px;
  border-radius: 999px;
  background: var(--blue);
}

.district-title {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.district-title strong {
  overflow-wrap: anywhere;
  font-size: 16px;
}

.district-title span,
.bar-label,
.row-meta,
.empty-state,
.detail-grid span,
.events-note {
  color: var(--muted);
  font-size: 12px;
}

.progress-cell {
  display: grid;
  gap: 5px;
}

.progress-number {
  font-weight: 850;
  text-align: right;
}

.track {
  position: relative;
  height: 20px;
  overflow: hidden;
  border-radius: 3px;
  background: var(--track);
  border: 1px solid var(--line);
}

.fill,
.seg {
  height: 100%;
}

.fill {
  width: var(--w);
  background: var(--teal);
}

.stacked {
  display: flex;
}

.seg.completed,
.seg.renewing {
  background: #27c99f;
}

.seg.dropping,
.seg.stuck {
  background: var(--pink);
}

.seg.not-started {
  background: var(--amber);
}

.seg.blank {
  background: var(--gray);
}

.seg.other {
  background: var(--violet);
}

.stage-cell {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.bar-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.bar-label span:first-child,
.bar-label span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unit-list {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--panel);
}

.group-block.open .unit-list {
  display: block;
}

.unit-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) 90px 90px 90px 90px 90px minmax(150px, 1fr) 88px;
  gap: 8px;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  border-bottom: 1px solid var(--row-line);
  background: var(--panel);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.unit-row:hover,
.unit-row.selected {
  background: rgba(23, 184, 151, .08);
}

.status-chip {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  color: var(--chip-ink);
  background: var(--chip-bg);
}

.status-chip.completed,
.status-chip.renewing {
  color: var(--chip-good-ink);
  background: var(--chip-good-bg);
}

.status-chip.dropping,
.status-chip.stuck {
  color: var(--chip-bad-ink);
  background: var(--chip-bad-bg);
}

.status-chip.not-started {
  color: var(--chip-warn-ink);
  background: var(--chip-warn-bg);
}

.detail-section {
  display: grid;
  gap: 12px;
}

.detail-title {
  display: grid;
  gap: 4px;
}

.detail-title strong {
  font-size: 22px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.detail-grid div {
  min-width: 0;
  display: grid;
  gap: 3px;
  padding: 10px;
  border-radius: 8px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.detail-grid strong {
  overflow-wrap: anywhere;
}

.detail-wide {
  grid-column: 1 / -1;
}

.events-panel {
  margin-top: 16px;
}

.master-program-filter {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

.master-filter-label,
.master-filter-note { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.master-filter-options { display: flex; flex-wrap: wrap; gap: 6px; }
.master-filter-options button { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: var(--panel-soft); cursor: pointer; font-weight: 800; }
.master-filter-options button.active { color: #062f2b; border-color: var(--teal); background: var(--teal); }

.event-lists {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.event-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.event-card h3 {
  margin: 0;
  padding: 12px;
  font-size: 15px;
  background: var(--panel-soft);
  border-bottom: 1px solid var(--line);
}

.event-card table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.event-card th,
.event-card td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--row-line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.event-card th {
  color: var(--muted);
  font-weight: 850;
  background: var(--panel);
}

@media (max-width: 1180px) {
  body {
    grid-template-columns: 1fr;
  }

  .rail {
    position: static;
    height: auto;
  }

  .brand {
    max-width: 220px;
  }

  .event-lists {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    position: static;
  }
}

@media (max-width: 1400px) {
  .board-layout {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    position: static;
  }
}

@media (max-width: 900px) {
  main {
    padding: 14px;
  }

  .topbar,
  .toolbar {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
    align-items: start;
  }

  .kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .unit-row {
    min-width: 920px;
  }
}