:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #657089;
  --line: #dbe2ed;
  --surface: #ffffff;
  --soft: #f4f7fb;
  --navy: #16345f;
  --teal: #0f8a8a;
  --green: #4f9f5f;
  --amber: #d89522;
  --red: #c64a4a;
  --violet: #7557b2;
  --shadow: 0 18px 45px rgba(24, 39, 75, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Tahoma, "Noto Sans Thai", Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(22, 52, 95, 0.08), rgba(15, 138, 138, 0.06)),
    var(--soft);
}

button,
select {
  font: inherit;
}

.dashboard-shell,
main {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0 14px;
}

.brand,
.nav-actions a {
  color: var(--ink);
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  letter-spacing: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-actions a,
.icon-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--ink);
}

.icon-button {
  width: 42px;
  height: 42px;
  cursor: pointer;
}

.hero-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 28px;
  overflow: hidden;
  min-height: 300px;
  padding: 38px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 18px;
  background:
    linear-gradient(120deg, rgba(8, 37, 70, 0.92), rgba(13, 102, 112, 0.86)),
    radial-gradient(circle at 76% 22%, rgba(255, 255, 255, 0.28), transparent 30%);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -40px -90px auto;
  width: 520px;
  height: 260px;
  background:
    linear-gradient(90deg, transparent 0 12%, rgba(255, 255, 255, 0.16) 12% 14%, transparent 14% 28%, rgba(255, 255, 255, 0.16) 28% 30%, transparent 30%),
    linear-gradient(0deg, transparent 0 20%, rgba(255, 255, 255, 0.12) 20% 22%, transparent 22% 45%, rgba(255, 255, 255, 0.12) 45% 47%, transparent 47%);
  transform: rotate(-8deg);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-panel .eyebrow {
  color: #a9f1df;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 14px;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 780px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.75;
}

.quarter-card {
  position: relative;
  z-index: 1;
  align-self: end;
  display: grid;
  gap: 10px;
  min-height: 180px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
}

.quarter-card span,
.quarter-card small {
  color: rgba(255, 255, 255, 0.78);
}

.quarter-card strong {
  font-size: 32px;
}

.control-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 180px 220px;
  gap: 14px;
  align-items: end;
  margin: 18px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(24, 39, 75, 0.08);
  backdrop-filter: blur(16px);
}

.segmented {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 4px;
  border-radius: 10px;
  background: #e9eef6;
}

.segmented button,
.mini-filters button {
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.segmented button.active,
.mini-filters button.active {
  color: #fff;
  background: var(--navy);
  box-shadow: 0 8px 18px rgba(22, 52, 95, 0.18);
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.kpi-card,
.panel,
.action-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(24, 39, 75, 0.08);
}

.kpi-card {
  display: grid;
  gap: 12px;
  min-height: 150px;
  padding: 16px;
}

.kpi-card header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.kpi-card strong {
  font-size: 30px;
  letter-spacing: 0;
}

.kpi-card small {
  color: var(--muted);
  line-height: 1.5;
}

.delta {
  justify-self: start;
  border-radius: 999px;
  padding: 4px 9px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.delta.good {
  background: var(--green);
}

.delta.watch {
  background: var(--amber);
}

.delta.risk {
  background: var(--red);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.panel,
.action-panel {
  padding: 20px;
}

.panel.wide {
  grid-column: span 2;
}

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

canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: 8px;
  background: #f8fafc;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.chart-legend i {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.rank-list,
.signal-board,
.quality-list,
.action-list,
.finance-summary {
  display: grid;
  gap: 12px;
}

.rank-item {
  display: grid;
  gap: 8px;
}

.rank-row,
.signal-item,
.quality-item,
.action-item,
.finance-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.rank-row strong,
.signal-item strong,
.quality-item strong,
.action-item strong,
.finance-item strong {
  letter-spacing: 0;
}

.bar-track {
  overflow: hidden;
  height: 9px;
  border-radius: 999px;
  background: #e8edf5;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--green));
}

.signal-item,
.quality-item,
.action-item,
.finance-item {
  padding: 12px;
  border: 1px solid #edf1f7;
  border-radius: 10px;
  background: #fbfcfe;
}

.signal-item span,
.quality-item span,
.action-item span,
.finance-item span {
  color: var(--muted);
  font-size: 12px;
}

.status-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.status-dot.high {
  background: var(--red);
}

.status-dot.medium {
  background: var(--amber);
}

.status-dot.strategic {
  background: var(--violet);
}

.finance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.6fr);
  gap: 18px;
  align-items: stretch;
}

.readiness-meter {
  display: grid;
  justify-items: center;
  gap: 12px;
  text-align: center;
}

.readiness-meter svg {
  width: min(180px, 100%);
}

.readiness-meter circle {
  fill: none;
  stroke: #e7edf5;
  stroke-width: 14;
}

#readinessArc {
  stroke: var(--teal);
  stroke-linecap: round;
  stroke-dasharray: 389;
  stroke-dashoffset: 86;
  transform: rotate(-90deg);
  transform-origin: center;
}

.readiness-meter text {
  fill: var(--ink);
  text-anchor: middle;
  font-weight: 900;
}

#readinessScore {
  font-size: 34px;
}

.readiness-meter p {
  color: var(--muted);
  line-height: 1.65;
}

.action-panel {
  margin: 18px 0 42px;
}

.mini-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.mini-filters button {
  min-width: 82px;
  border: 1px solid var(--line);
  background: #fff;
}

.action-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
}

.action-item p {
  margin: 4px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.tag {
  border-radius: 999px;
  padding: 5px 9px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.tag.high {
  background: var(--red);
}

.tag.medium {
  background: var(--amber);
}

.tag.strategic {
  background: var(--violet);
}

@media (max-width: 1120px) {
  .hero-panel,
  .control-bar,
  .finance-layout {
    grid-template-columns: 1fr;
  }

  .kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .dashboard-shell,
  main {
    width: min(100% - 24px, 1440px);
  }

  .top-nav,
  .panel-head,
  .rank-row,
  .signal-item,
  .quality-item,
  .finance-item {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-panel {
    min-height: auto;
    padding: 24px;
  }

  h1 {
    font-size: 36px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .segmented,
  .kpi-grid,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .panel.wide {
    grid-column: auto;
  }

  .action-item {
    grid-template-columns: 12px minmax(0, 1fr);
  }

  .action-item .tag {
    grid-column: 2;
    justify-self: start;
  }
}

@media print {
  body {
    background: #fff;
  }

  .control-bar,
  .nav-actions,
  .icon-button {
    display: none;
  }

  .dashboard-shell,
  main {
    width: 100%;
  }

  .panel,
  .kpi-card,
  .action-panel,
  .hero-panel {
    box-shadow: none;
    break-inside: avoid;
  }
}