:root {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --ink: #12203a;
  --muted: #6d7890;
  --line: #dde5f0;
  --brand: #0b2d5b;
  --brand-2: #16487d;
  --accent: #b9893b;
  --danger: #b42318;
  --ok: #177245;
  --soft: #edf3fb;
  --soft-2: #f8fbff;
  --shadow: 0 20px 55px rgba(18, 32, 58, .10);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft JhengHei", "PingFang TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 276px;
  background: linear-gradient(180deg, #081e3d, #0d3567);
  color: #fff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.18);
  font-weight: 900;
}

.brand small {
  display: block;
  opacity: .72;
  margin-top: 2px;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav a {
  color: rgba(255,255,255,.84);
  text-decoration: none;
  padding: 11px 13px;
  border-radius: 12px;
  transition: .2s ease;
}

.nav a:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
}

.sidebar__note {
  margin-top: auto;
  padding: 16px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  line-height: 1.65;
}

.sidebar__note p {
  margin-bottom: 0;
  color: rgba(255,255,255,.76);
}

.page {
  margin-left: 276px;
  padding: 30px min(4vw, 42px) 54px;
}

.topbar {
  background: linear-gradient(135deg, #ffffff, #f7fbff);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 800;
}

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

h1 {
  font-size: clamp(26px, 3vw, 42px);
  margin-bottom: 8px;
  line-height: 1.18;
}

.subtitle,
.section__heading p,
.footer,
.metric-list dt,
.kpi span,
.kpi small {
  color: var(--muted);
}

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

.btn {
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  padding: 12px 17px;
  cursor: pointer;
  font-weight: 800;
  box-shadow: 0 12px 22px rgba(11,45,91,.16);
}

.btn--ghost {
  background: var(--soft);
  color: var(--brand);
  box-shadow: none;
}

.warning {
  margin: 18px 0 0;
  border: 1px solid #f1d08a;
  background: #fff7e4;
  color: #765314;
  border-radius: 18px;
  padding: 14px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.65;
}

code {
  background: rgba(0,0,0,.08);
  border-radius: 6px;
  padding: 2px 5px;
}

.section {
  margin-top: 28px;
}

.section__heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin: 0 0 14px;
}

.section__heading h2 {
  margin-bottom: 4px;
}

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

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

.kpi {
  padding: 20px;
  min-height: 145px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.kpi strong {
  display: block;
  font-size: clamp(24px, 2.6vw, 36px);
  color: var(--brand);
  line-height: 1.05;
}

.kpi--primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
}

.kpi--primary span,
.kpi--primary small,
.kpi--primary strong {
  color: #fff;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 14px;
  margin-top: 14px;
}

.panel {
  padding: 22px;
}

.metric-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.metric-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.metric-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.metric-list dd {
  margin: 0;
  font-weight: 900;
  color: var(--brand);
  text-align: right;
}

.bar-stack {
  height: 44px;
  border-radius: 999px;
  background: var(--soft);
  overflow: hidden;
  display: flex;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}

.bar-segment {
  display: grid;
  place-items: center;
  background: var(--brand);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.bar-segment--muted {
  background: #cad8ea;
  color: #203354;
}

.risk-list,
.issue-list {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.8;
}

.risk-list .bad {
  color: var(--danger);
}

.risk-list .good {
  color: var(--ok);
}

.input-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px;
}

.input-group {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.input-group h3 {
  margin-bottom: 16px;
}

.fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  color: #30415e;
  font-weight: 800;
  font-size: 13px;
}

.field input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 11px 12px;
  outline: none;
  background: #fbfdff;
  color: var(--ink);
}

.field input:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(22,72,125,.11);
}

.field small {
  color: var(--muted);
  line-height: 1.45;
}

.table-panel {
  padding: 0;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  background: var(--brand);
  color: #fff;
  text-align: left;
  padding: 13px 14px;
  white-space: nowrap;
}

td {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  vertical-align: top;
}

tbody tr:nth-child(even) td {
  background: var(--soft-2);
}

td.num,
th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

tfoot th {
  background: #eef4fb;
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.footer {
  line-height: 1.8;
  margin-top: 36px;
  text-align: center;
}

@media (max-width: 1120px) {
  .sidebar {
    position: static;
    width: auto;
    min-height: 0;
  }

  .page {
    margin-left: 0;
    padding: 20px;
  }

  .nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .sidebar__note {
    margin-top: 0;
  }

  .topbar {
    display: block;
  }

  .topbar__actions {
    justify-content: flex-start;
    margin-top: 20px;
  }

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

  .summary-grid,
  .input-groups {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .page {
    padding: 14px;
  }

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

  .kpis,
  .fields {
    grid-template-columns: 1fr;
  }

  .section__heading {
    display: block;
  }

  .topbar__actions .btn {
    width: 100%;
  }

  .warning {
    display: block;
  }

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

  table {
    min-width: 760px;
  }
}

@media print {
  .sidebar,
  .topbar__actions,
  .warning,
  #inputs,
  .footer {
    display: none;
  }

  .page {
    margin: 0;
    padding: 0;
  }

  .kpi,
  .panel,
  .topbar {
    box-shadow: none;
  }

  body {
    background: #fff;
  }
}