:root {
  --bg: #f4f1ea;
  --panel: #fffaf1;
  --ink: #1d1e1f;
  --muted: #726c62;
  --line: rgba(30, 31, 32, 0.12);
  --dark: #20211f;
  --accent: #e7a84c;
  --blue: #315f86;
  --radius: 8px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 270px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  border-right: 1px solid rgba(255, 250, 241, 0.12);
  background: #1f211f;
  color: #fffaf1;
  padding: 24px;
}

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

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #24180d;
  font-weight: 850;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 3px;
  color: rgba(255, 250, 241, 0.58);
}

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

.sidebar nav a,
.logout {
  border-radius: var(--radius);
  color: rgba(255, 250, 241, 0.78);
  padding: 12px 14px;
}

.sidebar nav a.active,
.sidebar nav a:hover {
  background: rgba(255, 250, 241, 0.1);
  color: #fffaf1;
}

.logout {
  margin-top: auto;
  border: 1px solid rgba(255, 250, 241, 0.12);
}

.main {
  width: calc(100% - 270px);
  margin-left: 270px;
  padding: 30px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 18px;
  font-size: 1.15rem;
}

.button,
button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 10px 16px;
  font: inherit;
  font-weight: 780;
  cursor: pointer;
}

.button.primary {
  border-color: transparent;
  background: var(--accent);
  color: #24180d;
}

.notice {
  margin-bottom: 18px;
  border: 1px solid rgba(49, 95, 134, 0.18);
  border-radius: var(--radius);
  background: rgba(49, 95, 134, 0.09);
  padding: 12px 14px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(42, 34, 23, 0.07);
}

.metric-card {
  padding: 18px;
}

.metric-card span,
.metric-card small,
.muted {
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 12px 0 2px;
  font-size: 2rem;
  line-height: 1;
}

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

.panel {
  overflow: hidden;
  padding: 20px;
}

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

.stack {
  display: grid;
  gap: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.rank-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rank-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 720;
}

label.full {
  grid-column: 1 / -1;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  font: inherit;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.checkbox {
  display: flex;
  gap: 8px;
  align-items: center;
}

.checkbox input {
  width: auto;
}

.link-button {
  min-height: auto;
  border: 0;
  background: transparent;
  color: #9a3e2f;
  padding: 0;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.toolbar a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 9px 12px;
}

.toolbar a.active {
  background: var(--dark);
  color: #fffaf1;
}

.chart {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(42px, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 220px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(49, 95, 134, 0.08), rgba(49, 95, 134, 0.02));
  padding: 18px;
}

.chart-bar {
  min-height: 8px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--blue), #76a3bd);
}

.chart-label {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  text-align: center;
}

.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
}

.login-card {
  width: min(420px, calc(100% - 32px));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 28px;
  box-shadow: 0 24px 70px rgba(42, 34, 23, 0.12);
}

.form-error {
  color: #9a3e2f;
}

@media (max-width: 1080px) {
  .metric-grid,
  .panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .sidebar {
    position: static;
    width: 100%;
  }

  .main {
    width: 100%;
    margin-left: 0;
    padding: 18px;
  }

  .metric-grid,
  .panel-grid,
  .form-grid.two {
    grid-template-columns: 1fr;
  }

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


/* 2026-07-15 Chinese admin refinements */
body {
  font-family: Inter, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.login-page {
  min-height: 100vh;
  padding: 32px;
  background:
    linear-gradient(110deg, rgba(255, 250, 241, 0.035), transparent 42%),
    radial-gradient(circle at 76% 12%, rgba(216, 157, 74, 0.1), transparent 32%),
    #191918;
}

.login-card {
  width: min(560px, calc(100% - 32px));
  padding: 46px 48px 42px;
  background: rgba(255, 250, 241, 0.96);
  border-color: rgba(42, 34, 23, 0.1);
  box-shadow: 0 28px 90px rgba(42, 34, 23, 0.13);
}

.login-card .eyebrow {
  margin-bottom: 14px;
  color: #b87925;
  font-size: 0.76rem;
  letter-spacing: 0;
}

.login-card h1 {
  margin-bottom: 30px;
  font-size: clamp(2.8rem, 5vw, 4.15rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.login-card form {
  display: grid;
  gap: 18px;
}

.login-card label {
  gap: 10px;
  color: #4f4a41;
  font-size: 0.96rem;
}

.login-card input {
  min-height: 52px;
  border-color: rgba(183, 121, 37, 0.48);
  background: #fffdf8;
  font-size: 1.05rem;
}

.login-card .button.primary {
  width: fit-content;
  min-width: 112px;
  min-height: 46px;
  padding-inline: 24px;
}

.sidebar .brand strong {
  line-height: 1.15;
}

@media (max-width: 640px) {
  .login-page {
    padding: 18px;
  }

  .login-card {
    width: 100%;
    padding: 32px 24px 28px;
  }

  .login-card h1 {
    font-size: 2.55rem;
  }
}


/* 2026-07-15 dashboard layout and logo refinements */
:root {
  --space: 22px;
}

.main {
  padding: 34px;
}

.topbar,
.metric-grid,
.panel-grid,
.stack,
.toolbar {
  margin-bottom: var(--space);
}

.metric-grid,
.panel-grid,
.form-grid,
.stack {
  gap: var(--space);
}

.panel-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: stretch;
}

.panel-grid > .panel {
  grid-column: span 6;
}

.panel-grid > .panel.wide {
  grid-column: span 8;
}

.panel-grid > .panel:nth-child(2) {
  grid-column: span 4;
}

.panel-grid > .panel:nth-child(3),
.panel-grid > .panel:nth-child(4) {
  grid-column: span 6;
}

.panel,
.metric-card {
  min-width: 0;
}

.chart {
  min-height: 240px;
}

.brand-logo {
  display: block;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  object-fit: cover;
  background: #fffaf1;
}

table {
  table-layout: fixed;
}

td,
th {
  word-break: break-word;
}

@media (min-width: 1280px) {
  .main {
    padding-right: 44px;
  }
}

@media (max-width: 1180px) {
  .panel-grid > .panel,
  .panel-grid > .panel.wide,
  .panel-grid > .panel:nth-child(2),
  .panel-grid > .panel:nth-child(3),
  .panel-grid > .panel:nth-child(4) {
    grid-column: span 12;
  }
}