:root {
  --bg: #111317;
  --panel: #191d23;
  --panel-2: #20252d;
  --border: #303844;
  --text: #edf1f7;
  --muted: #99a3b3;
  --green: #35d07f;
  --green-soft: rgba(53, 208, 127, 0.12);
  --amber: #f3b84f;
  --amber-soft: rgba(243, 184, 79, 0.15);
  --red: #ff6b6b;
  --red-soft: rgba(255, 107, 107, 0.12);
  --blue: #6fb7ff;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

.shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 20px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 2px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.05;
  letter-spacing: 0;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.ghost {
  min-height: 28px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 3px 9px;
}

.primary {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: var(--green);
  color: #08110d;
  cursor: pointer;
  font-weight: 900;
  padding: 6px 12px;
}

.primary:hover {
  filter: brightness(1.05);
}

.ghost:hover {
  color: var(--text);
  border-color: var(--blue);
}

.auth-user {
  color: var(--text);
  font-weight: 700;
}

.pill,
.net {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 6px;
  padding: 3px 9px;
  font-weight: 800;
}

.pill.ok,
.net {
  background: var(--green-soft);
  color: var(--green);
}

.pill.warn {
  background: var(--amber-soft);
  color: var(--amber);
}

.pill.bad {
  background: var(--red-soft);
  color: var(--red);
}

.net.hot {
  background: var(--amber-soft);
  color: var(--amber);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 10px;
}

.metric {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
}

.metric span,
.filters span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  line-height: 1.15;
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(180px, 1fr) minmax(180px, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 16px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.auth-panel h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.auth-panel p:not(.eyebrow) {
  margin: 6px 0 0;
  color: var(--muted);
}

.login-hint {
  max-width: 420px;
}

.auth-panel[hidden] {
  display: none;
}

.settings-panel {
  margin: 0 0 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
}

.settings-panel[hidden] {
  display: none;
}

.settings-head,
.settings-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.settings-head h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0;
}

.toggle-row label,
.exchange-settings label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-weight: 700;
  padding: 5px 9px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.settings-grid label {
  min-width: 0;
}

.settings-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.settings-grid input {
  width: 100%;
  height: 34px;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  padding: 0 9px;
}

.exchange-settings {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

body.auth-locked .metrics,
body.auth-locked .filters,
body.auth-locked .exchange-strip,
body.auth-locked .table-wrap {
  display: none;
}

.filters label {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 10px 12px;
}

.filters input[type="text"] {
  width: 100%;
  height: 34px;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  background: var(--bg);
  color: var(--text);
  padding: 0 10px;
}

.filters input[type="text"]:focus {
  border-color: var(--blue);
}

.range input {
  width: 100%;
  margin-top: 12px;
  accent-color: var(--green);
}

.exchange-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.exchange {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 8px 10px;
}

.exchange strong,
.exchange span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.exchange strong {
  color: var(--text);
}

.exchange span {
  color: var(--muted);
  font-size: 12px;
}

.exchange.ok {
  border-color: rgba(53, 208, 127, 0.4);
}

.exchange.bad {
  border-color: rgba(255, 107, 107, 0.35);
}

.table-wrap {
  position: relative;
  min-height: 240px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

th,
td {
  height: 44px;
  border-bottom: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

.sym {
  font-weight: 900;
}

.market-link {
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.market-link:hover {
  color: var(--blue);
  text-decoration: underline;
}

.quick-links {
  display: flex;
  gap: 5px;
  margin-top: 3px;
}

.quick-link {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  padding: 2px 5px;
  text-decoration: none;
}

.quick-link:hover {
  border-color: var(--blue);
  color: var(--blue);
}

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

.price {
  white-space: nowrap;
}

.empty {
  display: grid;
  place-items: center;
  min-height: 180px;
  color: var(--muted);
}

.empty[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .metrics,
  .filters,
  .exchange-strip,
  .settings-grid,
  .exchange-settings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .shell {
    padding: 14px;
  }

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

  .status-line {
    white-space: normal;
  }

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

  .metrics,
  .filters,
  .exchange-strip,
  .settings-grid,
  .exchange-settings {
    grid-template-columns: 1fr;
  }
}