:root {
  --bg: #071419;
  --bg-soft: #0d2027;
  --panel: rgba(8, 25, 31, 0.86);
  --panel-strong: rgba(11, 32, 39, 0.98);
  --line: rgba(167, 214, 196, 0.16);
  --text: #edf6f1;
  --muted: #90aba3;
  --accent: #63e6be;
  --accent-warm: #f7c66b;
  --danger: #f06d69;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(99, 230, 190, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(247, 198, 107, 0.14), transparent 28%),
    linear-gradient(180deg, #08161b 0%, #061015 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 70%);
}

.shell {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
  gap: 18px;
  margin-bottom: 22px;
}

.hero,
.panel {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 39, 47, 0.84), var(--panel));
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-copy,
.hero-stat,
.panel {
  padding: 24px;
}

.hero h1,
.panel h2 {
  margin: 0;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 0.92;
}

.hero-text {
  max-width: 56ch;
  color: var(--muted);
  font-size: 1rem;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.hero-stat strong {
  font-size: 2.3rem;
}

.hero-stat-label,
.muted {
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.panel {
  min-height: 240px;
}

.panel-wide {
  grid-column: span 12;
}

.panel-chart {
  grid-column: span 12;
}

.panel:not(.panel-wide):not(.panel-chart) {
  grid-column: span 6;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.refresh-button {
  border: 1px solid rgba(99, 230, 190, 0.28);
  background: rgba(99, 230, 190, 0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}

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

.summary-card,
.stat-card,
.research-card,
.event-card,
.market-data-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.summary-card {
  padding: 16px;
}

.summary-card-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.summary-card-value {
  font-size: 1.8rem;
  font-weight: 700;
}

.summary-card-note {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.chart-frame {
  height: clamp(820px, 86vh, 1280px);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at center, rgba(99, 230, 190, 0.1), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.chart-workspace {
  display: flex;
  flex-direction: column;
}

.chart-controls {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(320px, 1.3fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

.chart-control-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.chart-search input,
.chart-add-field input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  padding: 12px 14px;
}

.chart-add-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.chart-action-button,
.chart-reset-button {
  border: 1px solid rgba(99, 230, 190, 0.24);
  border-radius: 14px;
  background: rgba(99, 230, 190, 0.08);
  color: var(--text);
  padding: 12px 16px;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}

.chart-reset-button {
  background: rgba(247, 198, 107, 0.08);
  border-color: rgba(247, 198, 107, 0.24);
}

.chart-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.chart-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.chart-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(99, 230, 190, 0.28);
  color: var(--text);
}

.chart-tab.active {
  background: rgba(99, 230, 190, 0.14);
  border-color: rgba(99, 230, 190, 0.45);
  color: var(--text);
}

.chart-tab-main,
.chart-tab-close {
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.chart-tab-main {
  padding: 10px 8px 10px 16px;
}

.chart-tab-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  border-radius: 999px;
}

.chart-tab-close:hover {
  background: rgba(255, 255, 255, 0.08);
}

.chart-stage {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.chart-stage-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.chart-stage-title {
  font-size: 1.05rem;
  font-weight: 700;
}

.chart-fallback {
  display: grid;
  place-items: center;
  height: 100%;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.tradingview-widget-container,
.tradingview-widget-container__widget {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 14px;
}

.stat-card .label {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-card .value {
  margin-top: 8px;
  font-size: 1.4rem;
  font-weight: 700;
}

.mono {
  font-family: "IBM Plex Mono", monospace;
}

.table-wrap,
.event-list,
.research-pane,
.market-data-pane {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 180px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  color: var(--muted);
  text-align: center;
  padding: 18px;
}

.event-card {
  padding: 14px;
}

.market-data-card {
  padding: 16px;
}

.research-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.research-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}

.research-tab.active {
  background: rgba(99, 230, 190, 0.14);
  border-color: rgba(99, 230, 190, 0.45);
  color: var(--text);
}

.event-topline,
.research-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.badge.good {
  background: rgba(99, 230, 190, 0.14);
  color: var(--accent);
}

.badge.warn {
  background: rgba(247, 198, 107, 0.14);
  color: var(--accent-warm);
}

.badge.bad {
  background: rgba(240, 109, 105, 0.14);
  color: var(--danger);
}

.event-meta,
.research-grid,
.market-data-grid {
  margin-top: 10px;
}

.event-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.research-card {
  padding: 16px;
}

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

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

.metric {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.metric .name {
  color: var(--muted);
  font-size: 0.82rem;
}

.metric .val {
  margin-top: 6px;
  font-size: 1.2rem;
  font-weight: 700;
}

.inputs-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.input-item {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
}

@media (max-width: 1100px) {
  .hero,
  .panel-chart,
  .panel:not(.panel-wide):not(.panel-chart) {
    grid-column: span 12;
  }

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

  .hero-stat {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .summary-grid,
  .stat-strip,
  .event-meta,
  .research-grid,
  .inputs-list,
  .market-data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chart-frame,
  .chart-fallback,
  .tradingview-widget-container,
  .tradingview-widget-container__widget {
    height: clamp(680px, 78vh, 980px);
  }

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

  .chart-add-form {
    grid-template-columns: 1fr auto;
  }

  .chart-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 18px 14px 32px;
  }

  .summary-grid,
  .stat-strip,
  .event-meta,
  .research-grid,
  .inputs-list,
  .market-data-grid {
    grid-template-columns: 1fr;
  }

  .chart-add-form {
    grid-template-columns: 1fr;
  }

  .chart-frame,
  .chart-fallback,
  .tradingview-widget-container,
  .tradingview-widget-container__widget {
    height: clamp(520px, 68vh, 760px);
  }

  .panel,
  .hero-copy,
  .hero-stat {
    padding: 18px;
  }

  table,
  thead,
  tbody,
  th,
  td,
  tr {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 10px;
    padding: 8px;
  }

  td {
    border: 0;
    padding: 8px 0;
  }

  td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
  }
}