:root,
body[data-theme="dark"] {
  --bg-0: #060b14;
  --bg-1: #0a1322;
  --bg-2: #0f1e35;
  --surface: rgba(12, 23, 42, 0.86);
  --surface-strong: #0f203a;
  --surface-soft: rgba(19, 35, 62, 0.8);
  --line: #20314d;
  --line-strong: #2d4a75;
  --text: #e6f0ff;
  --text-soft: #a8bbd8;
  --text-dim: #7f94b4;
  --primary: #2fc8ff;
  --primary-strong: #1998cb;
  --line-primary: #2fc8ff;
  --line-secondary: #5a8fff;
  --ok: #35d28b;
  --warning: #ffb347;
  --danger: #ff5f77;
  --chip-bg: rgba(22, 41, 70, 0.82);
  --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.45);
  --chart-bg: #0a1628;
  --chart-grid: #223752;
  --chart-muted: #8ca3c2;
}

body[data-theme="light"] {
  --bg-0: #ebf2ff;
  --bg-1: #dbe8ff;
  --bg-2: #c7d9fb;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --surface-soft: rgba(248, 252, 255, 0.95);
  --line: #c9d8ea;
  --line-strong: #9eb9df;
  --text: #14263f;
  --text-soft: #34516e;
  --text-dim: #567594;
  --primary: #0b8fd0;
  --primary-strong: #0a6ea1;
  --line-primary: #0b8fd0;
  --line-secondary: #385dcf;
  --ok: #199c5d;
  --warning: #b97b00;
  --danger: #cf3150;
  --chip-bg: rgba(239, 247, 255, 0.92);
  --shadow-lg: 0 22px 45px rgba(16, 48, 92, 0.14);
  --chart-bg: #f4f9ff;
  --chart-grid: #cedfee;
  --chart-muted: #5b7897;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "IBM Plex Sans", "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% -10%, rgba(47, 200, 255, 0.2), transparent 40%),
    radial-gradient(circle at 94% 6%, rgba(90, 143, 255, 0.2), transparent 42%),
    linear-gradient(145deg, var(--bg-0), var(--bg-1) 55%, var(--bg-2));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
  backdrop-filter: blur(10px);
}

.brand {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 0.94rem;
  color: var(--primary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: var(--chip-bg);
  color: var(--text-soft);
  font-size: 0.84rem;
}

.container {
  width: min(1520px, calc(100% - 30px));
  margin: 16px auto 26px;
}

.footer {
  padding: 8px 0 20px;
  text-align: center;
  font-size: 0.77rem;
  color: var(--text-dim);
}

.card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  padding: 14px;
}

.dashboard-shell {
  display: grid;
  gap: 12px;
}

.hero-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1.8fr 1fr;
}

.hero-card {
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(132deg, rgba(47, 200, 255, 0.12), rgba(90, 143, 255, 0.08) 50%, transparent 68%),
    radial-gradient(circle at 85% 12%, rgba(47, 200, 255, 0.12), transparent 45%);
  pointer-events: none;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.hero-card h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2.3vw, 1.84rem);
  line-height: 1.18;
}

.hero-sub {
  margin: 10px 0 12px;
  color: var(--text-soft);
}

.chip-row,
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-links {
  margin-top: 8px;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--chip-bg);
  padding: 5px 11px;
  font-size: 0.76rem;
  color: var(--text-soft);
}

.control-card h2 {
  margin: 0;
}

.control-grid {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-status-grid {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-box {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  background: var(--surface-soft);
}

.stat-label {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.stat-value {
  margin: 5px 0 0;
  font-size: 0.95rem;
  color: var(--text);
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.control-feedback {
  margin-top: 8px;
}

.control-feedback.error {
  color: var(--danger);
}

.ai-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 8px;
}

.ai-stat {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 10px;
  background: var(--surface-soft);
  display: grid;
  gap: 4px;
}

.ai-stat span {
  color: var(--text-dim);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ai-stat strong {
  color: var(--text);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.ai-stat-wide {
  grid-column: span 2;
}

.explain-card h2 {
  margin: 0 0 8px;
}

.explain-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.explain-grid p {
  margin: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  color: var(--text-soft);
  font-size: 0.84rem;
}

.kpi-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.kpi-card {
  min-height: 105px;
  padding: 11px;
  display: grid;
  align-content: center;
  gap: 4px;
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: "";
  position: absolute;
  right: -18px;
  top: -24px;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  opacity: 0.16;
}

.accent-1::after { background: #2fc8ff; }
.accent-2::after { background: #35d28b; }
.accent-3::after { background: #5a8fff; }
.accent-4::after { background: #43bcda; }
.accent-5::after { background: #34b6d2; }
.accent-6::after { background: #4f79ff; }
.accent-7::after { background: #22bf7b; }
.accent-8::after { background: #ff8d7a; }
.accent-9::after { background: #4b8dff; }
.accent-10::after { background: #0ca6cc; }
.accent-11::after { background: #28d7c4; }
.accent-12::after { background: #7fb4ff; }
.accent-13::after { background: #2fbf6f; }
.accent-14::after { background: #5b88ff; }

.kpi-label {
  margin: 0;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-dim);
}

.kpi-value {
  margin: 0;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 700;
}

.kpi-meta {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.74rem;
}

.charts-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.charts-grid-xl {
  grid-auto-rows: minmax(240px, auto);
}

.chart-span-2 {
  grid-column: span 2;
}

.chart-card {
  padding: 12px;
}

.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 7px;
}

.chart-head h2,
.board-grid h2,
.card h2 {
  margin: 0;
  font-size: 0.95rem;
}

.meta,
.muted {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.77rem;
}

.switch-row {
  display: inline-flex;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 3px;
  background: var(--surface-soft);
}

.switch-btn {
  border: 0;
  background: transparent;
  color: var(--text-soft);
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.74rem;
  padding: 6px 9px;
  border-radius: 9px;
  cursor: pointer;
}

.switch-btn.active {
  background: color-mix(in srgb, var(--primary) 24%, transparent);
  color: var(--text);
}

.compare-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 8px;
}

.compare-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text-soft);
  font-size: 0.74rem;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

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

.compare-chip em {
  font-style: normal;
}

.compare-chip-crypto {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--line));
}

.compare-chip-stock {
  border-color: color-mix(in srgb, var(--line-secondary) 45%, var(--line));
}

canvas {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--chart-bg);
}

.board-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.81rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  padding: 8px 6px;
}

th {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.pill {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pill.running,
.pill.info,
.pill.ok,
.pill.buy {
  color: #003d20;
  background: color-mix(in srgb, var(--ok) 48%, white);
}

.pill.warning,
.pill.stale,
.pill.starting,
.pill.idle,
.pill.disabled {
  color: #4f3400;
  background: color-mix(in srgb, var(--warning) 50%, white);
}

.pill.error,
.pill.degraded,
.pill.critical,
.pill.sell {
  color: #4f0011;
  background: color-mix(in srgb, var(--danger) 48%, white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-radius: 11px;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  background: linear-gradient(140deg, var(--primary), var(--primary-strong));
  color: #fff;
}

.btn:hover {
  filter: brightness(1.07);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-ghost {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text-soft);
}

.btn-danger {
  background: linear-gradient(140deg, color-mix(in srgb, var(--danger) 85%, #33000a), color-mix(in srgb, var(--danger) 62%, #230007));
}

.btn-start {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--primary) 35%, transparent);
}

.auth-wrap {
  display: grid;
  place-items: center;
  min-height: 68vh;
}

.auth-card {
  width: min(460px, 100%);
}

.form-grid {
  display: grid;
  gap: 8px;
}

label {
  color: var(--text-soft);
  font-size: 0.84rem;
}

input {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 11px;
  background: var(--surface-soft);
  color: var(--text);
  font-size: 0.92rem;
}

.alert {
  border: 1px solid color-mix(in srgb, var(--danger) 55%, transparent);
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 14%, transparent);
  border-radius: 10px;
  padding: 9px;
  margin-bottom: 9px;
}

@media (max-width: 1440px) {
  .kpi-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 1220px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

  .chart-span-2 {
    grid-column: span 2;
  }
}

@media (max-width: 980px) {
  .board-grid {
    grid-template-columns: 1fr;
  }

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

  .chart-span-2 {
    grid-column: span 1;
  }

  .control-grid,
  .control-status-grid {
    grid-template-columns: 1fr;
  }

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

  .ai-stat-wide {
    grid-column: span 1;
  }

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

@media (max-width: 700px) {
  .topbar {
    padding: 10px 12px;
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .container {
    width: calc(100% - 14px);
    margin-top: 9px;
  }

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

  th,
  td {
    font-size: 0.76rem;
  }
}