:root {
  --ink: #2b2d42;
  --paper: #edf2f4;
  --accent: #ef233c;
  --muted: #8d99ae;
  --line: rgba(43, 45, 66, 0.16);
  --good: #2f9e44;
  --warn: #f4a261;
  --panel: rgba(255, 255, 255, 0.78);
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
}

.side-rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 24px;
  padding: 18px 14px;
  color: var(--paper);
  background: var(--ink);
  border-right: 1px solid rgba(237, 242, 244, 0.16);
}

.brand {
  display: grid;
  gap: 8px;
  justify-items: center;
  color: var(--paper);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.05;
  text-transform: uppercase;
}

.brand img {
  width: 42px;
  height: 42px;
}

.rail-nav {
  display: grid;
  align-content: start;
  gap: 12px;
}

.rail-button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(237, 242, 244, 0.22);
  border-radius: 8px;
  background: transparent;
  color: var(--paper);
  font-size: 20px;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.rail-button:hover,
.rail-button.is-active {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.rail-footer {
  display: grid;
  justify-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(237, 242, 244, 0.72);
}

.signal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 6px rgba(47, 158, 68, 0.16);
}

.workspace {
  min-width: 0;
  padding: 22px;
}

.desk-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 14px;
}

.kicker {
  margin: 0 0 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 0.98;
  letter-spacing: 0;
  max-width: 780px;
}

h2 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.1;
}

h3 {
  margin-bottom: 12px;
  font-size: 16px;
}

.header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: end;
}

.search-box,
.select-box {
  display: grid;
  gap: 5px;
  min-width: 190px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
}

.search-box input,
.select-box select {
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
  outline: none;
}

.search-box input:focus,
.select-box select:focus {
  border-color: var(--accent);
}

.alert-strip {
  min-height: 66px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 1fr);
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
}

.alert-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 10px;
  align-items: center;
  min-height: 54px;
  border: 0;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--paper);
  background: var(--ink);
  text-align: left;
}

.alert-item strong,
.alert-item small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.alert-item small {
  grid-column: 2;
  color: rgba(237, 242, 244, 0.72);
}

.alert-priority {
  grid-row: span 2;
  align-self: stretch;
  display: grid;
  place-items: center;
  min-width: 56px;
  border-radius: 6px;
  background: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.canvas-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(420px, 1.45fr);
  gap: 16px;
  align-items: stretch;
}

.map-canvas {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border: 1px solid rgba(43, 45, 66, 0.18);
  border-radius: 8px;
  background:
    radial-gradient(circle at 26% 26%, rgba(239, 35, 60, 0.16), transparent 24%),
    radial-gradient(circle at 76% 70%, rgba(47, 158, 68, 0.16), transparent 22%),
    #f8fafb;
}

.map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43, 45, 66, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 45, 66, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black 30%, transparent 100%);
}

.route {
  position: absolute;
  border: 2px dashed rgba(43, 45, 66, 0.34);
  border-radius: 50%;
  transform: rotate(-20deg);
}

.route-a {
  left: 10%;
  top: 17%;
  width: 70%;
  height: 54%;
}

.route-b {
  left: 28%;
  top: 38%;
  width: 48%;
  height: 36%;
  border-color: rgba(239, 35, 60, 0.38);
  transform: rotate(27deg);
}

.map-node {
  position: absolute;
  width: 112px;
  height: 72px;
  border: 1px solid rgba(43, 45, 66, 0.22);
  border-radius: 8px;
  display: grid;
  place-items: center;
  gap: 2px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 40px rgba(43, 45, 66, 0.12);
  transition: transform 180ms ease, border-color 180ms ease;
}

.map-node strong {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--paper);
  background: var(--ink);
}

.map-node span {
  font-family: var(--mono);
  font-size: 11px;
}

.map-node::after {
  content: attr(data-count);
  position: absolute;
  right: 8px;
  top: 8px;
  min-width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--muted);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
}

.map-node.has-load::after {
  background: var(--accent);
}

.map-node:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.node-center {
  left: 42%;
  top: 32%;
}

.node-north {
  left: 24%;
  top: 15%;
}

.node-east {
  right: 12%;
  top: 50%;
}

.node-south {
  left: 30%;
  bottom: 18%;
}

.map-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 8px;
  color: var(--paper);
  background: rgba(43, 45, 66, 0.92);
  font-family: var(--mono);
  font-size: 12px;
}

.work-panel {
  min-width: 0;
  min-height: 650px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(8px);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.action-button,
.task-action button,
.scenario-panel button,
.import-console button,
.public-status aside button {
  border: 0;
  border-radius: 8px;
  padding: 10px 13px;
  color: var(--paper);
  background: var(--ink);
  white-space: nowrap;
  transition: background 150ms ease, transform 150ms ease;
}

.action-button:hover,
.task-action button:hover,
.scenario-panel button:hover,
.import-console button:hover,
.public-status aside button:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.metric {
  padding: 13px 14px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 3px;
  font-size: 26px;
  line-height: 1;
}

.view-body {
  position: relative;
  min-height: 500px;
  padding: 16px;
}

.view-body.is-loading {
  opacity: 0.58;
}

.stage-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(190px, 1fr));
  gap: 10px;
  overflow-x: auto;
}

.stage-lane {
  min-width: 190px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(141, 153, 174, 0.13);
}

.stage-lane header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
}

.task-row {
  display: grid;
  gap: 11px;
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid var(--muted);
  background: #fff;
  box-shadow: 0 10px 28px rgba(43, 45, 66, 0.07);
}

.priority-high {
  border-left-color: var(--accent);
}

.priority-medium {
  border-left-color: var(--warn);
}

.priority-low {
  border-left-color: var(--good);
}

.stage-chip {
  display: inline-block;
  margin-bottom: 7px;
  padding: 4px 7px;
  border-radius: 6px;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
}

.task-main h3 {
  margin-bottom: 5px;
  font-size: 15px;
  line-height: 1.16;
}

.task-main p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.task-numbers {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}

.task-numbers b {
  color: var(--ink);
}

.task-action {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

.task-action button {
  padding: 8px 10px;
  font-size: 12px;
}

.lane-empty,
.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
}

.analytics-grid,
.import-grid,
.public-status {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 14px;
}

.forecast-table,
.scenario-panel,
.import-grid section,
.public-screen,
.public-status aside {
  padding: 16px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(43, 45, 66, 0.07);
}

.analytic-row {
  display: grid;
  grid-template-columns: 86px minmax(110px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.analytic-row:last-child {
  border-bottom: 0;
}

.bar {
  height: 9px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(141, 153, 174, 0.22);
}

.bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--warn));
}

.scenario-panel {
  display: grid;
  align-content: start;
  gap: 10px;
}

.scenario-panel p,
.import-console p,
.public-status aside p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.45;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.import-console {
  display: grid;
  align-content: start;
  gap: 12px;
}

pre {
  overflow: auto;
  margin: 0;
  min-height: 110px;
  padding: 12px;
  border-radius: 8px;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}

.public-screen {
  display: grid;
  gap: 10px;
}

.public-row {
  display: grid;
  gap: 5px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.public-row:last-child {
  border-bottom: 0;
}

.public-row span,
.public-row em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

@media (max-width: 1080px) {
  .canvas-grid,
  .analytics-grid,
  .import-grid,
  .public-status {
    grid-template-columns: 1fr;
  }

  .map-canvas,
  .work-panel {
    min-height: auto;
  }

  .map-canvas {
    height: 430px;
  }
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .side-rail {
    position: static;
    height: auto;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto;
    align-items: center;
    padding: 10px;
  }

  .brand {
    grid-auto-flow: column;
    align-items: center;
  }

  .rail-nav {
    grid-auto-flow: column;
    justify-content: center;
  }

  .rail-footer {
    display: none;
  }

  .workspace {
    padding: 14px;
  }

  .desk-header {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .header-actions {
    justify-content: stretch;
  }

  .search-box,
  .select-box {
    flex: 1 1 100%;
  }

  h1 {
    font-size: 34px;
  }

  .alert-strip {
    grid-auto-columns: minmax(280px, 90vw);
  }

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

  .metric {
    border-bottom: 1px solid var(--line);
  }

  .panel-head,
  .map-caption,
  .task-action {
    align-items: stretch;
    flex-direction: column;
  }

  .stage-board {
    grid-template-columns: repeat(4, 230px);
  }

  .analytic-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 10px 0;
  }
}

@media (max-width: 430px) {
  .rail-button {
    width: 41px;
    height: 41px;
  }

  .map-node {
    width: 86px;
    height: 66px;
  }

  .node-center {
    left: 38%;
  }

  .node-east {
    right: 5%;
  }

  .node-north {
    left: 14%;
  }
}