:root {
  color-scheme: dark;
  --bg: #10100e;
  --panel: #191916;
  --panel-soft: #20201c;
  --line: rgba(245, 241, 228, 0.12);
  --text: #f5f1e8;
  --muted: #a9a392;
  --gold: #d7b46a;
  --green: #4dc89b;
  --red: #ee6d63;
  --cyan: #69b7bd;
  --ink: #0b0b09;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  font-family: Inter, "SF Pro Display", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(145deg, rgba(215, 180, 106, 0.08), transparent 34%),
    linear-gradient(315deg, rgba(105, 183, 189, 0.09), transparent 38%),
    var(--bg);
  letter-spacing: 0;
}

button {
  font: inherit;
}

.shell {
  width: min(1500px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 24px;
}

.topbar,
.panel-head,
.overview,
.grid,
footer {
  display: flex;
}

.topbar {
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 760;
}

h2 {
  font-size: 20px;
  font-weight: 720;
}

.icon-button {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.icon-button span {
  font-size: 24px;
  line-height: 1;
}

.icon-button:hover {
  border-color: rgba(215, 180, 106, 0.55);
}

.overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 16px;
}

.metric {
  min-height: 112px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)), var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metric.primary {
  background:
    linear-gradient(135deg, rgba(215, 180, 106, 0.24), rgba(105, 183, 189, 0.08)),
    var(--panel);
}

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

.metric span,
.metric small {
  display: block;
  font-size: 13px;
}

.metric strong {
  display: block;
  margin: 9px 0 6px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(360px, 0.75fr);
  gap: 16px;
}

.panel {
  padding: 18px;
  background: rgba(25, 25, 22, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.panel-head.compact {
  margin-bottom: 12px;
}

.chart-panel {
  min-height: 590px;
}

.events-panel {
  grid-row: span 2;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.tab {
  max-width: 112px;
  height: 34px;
  padding: 0 10px;
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.tab.active {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

canvas {
  width: 100%;
  height: 480px;
  display: block;
  background: #11110f;
  border: 1px solid rgba(245, 241, 228, 0.08);
  border-radius: 8px;
}

.impact {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.impact p,
.news-item p {
  margin: 0;
  color: #d9d3c3;
  line-height: 1.62;
}

.impact p {
  padding: 12px;
  background: var(--panel-soft);
  border-left: 3px solid var(--gold);
  border-radius: 6px;
}

.news-list,
.change-list,
.bar-list {
  display: grid;
  gap: 10px;
}

.news-item {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.news-item a {
  color: var(--text);
  font-weight: 680;
  line-height: 1.45;
  text-decoration: none;
}

.news-item a:hover {
  color: var(--gold);
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
}

.bar-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 58px;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  font-size: 13px;
}

.bar-track {
  height: 8px;
  overflow: hidden;
  background: rgba(245, 241, 228, 0.08);
  border-radius: 999px;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--cyan));
  border-radius: inherit;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag,
.status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  color: #d8d0bd;
  background: rgba(245, 241, 228, 0.07);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
}

.change-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px 72px;
  gap: 10px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.change-name strong,
.change-name span {
  display: block;
}

.change-name span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.up {
  color: var(--red);
}

.down {
  color: var(--green);
}

.flat {
  color: var(--muted);
}

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

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 840px;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

th {
  font-size: 12px;
  font-weight: 680;
}

td strong {
  display: block;
}

td small {
  display: block;
  color: var(--muted);
}

.total-row td {
  background: rgba(215, 180, 106, 0.07);
}

.total-row strong {
  font-size: 15px;
}

.stock-link {
  display: inline-flex;
  margin-top: 6px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 680;
  text-decoration: none;
}

.stock-link:hover {
  color: var(--cyan);
}

.index-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.index-pill {
  padding: 7px 9px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 12px;
}

footer {
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  font-size: 12px;
}

.loading {
  opacity: 0.58;
}

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

.login-shell {
  width: min(100% - 32px, 460px);
}

.login-panel {
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(215, 180, 106, 0.18), rgba(105, 183, 189, 0.07)),
    rgba(25, 25, 22, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-copy {
  margin: 14px 0 24px;
  color: var(--muted);
  line-height: 1.7;
}

.login-form label {
  display: block;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 13px;
}

.login-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 10px;
}

.login-row input,
.login-row button {
  height: 46px;
  border-radius: 8px;
}

.login-row input {
  width: 100%;
  padding: 0 14px;
  color: var(--text);
  background: var(--panel-soft);
  border: 1px solid var(--line);
  font-size: 20px;
  letter-spacing: 0.14em;
  outline: none;
}

.login-row input:focus {
  border-color: rgba(215, 180, 106, 0.72);
}

.login-row button {
  color: var(--ink);
  background: var(--gold);
  border: 1px solid var(--gold);
  cursor: pointer;
  font-weight: 720;
}

.login-message {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--red);
  font-size: 13px;
}

@media (max-width: 1180px) {
  .overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .events-panel {
    grid-row: auto;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 24px, 1500px);
    padding-top: 18px;
  }

  .topbar {
    align-items: flex-start;
  }

  .overview {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 14px;
  }

  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .tabs {
    justify-content: flex-start;
  }

  canvas {
    height: 390px;
  }

  .bar-row {
    grid-template-columns: 78px minmax(0, 1fr) 52px;
  }

  footer {
    flex-direction: column;
  }
}