:root {
  --bg: #0b1120;
  --panel: #111827;
  --panel-2: #172033;
  --panel-3: #0f172a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --border: rgba(255,255,255,0.08);
  --good: #16a34a;
  --bad: #dc2626;
  --accent: #2563eb;
  --gold: #f59e0b;
  --shadow: 0 12px 32px rgba(0,0,0,0.25);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #08101f 0%, #0b1120 100%);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
}

.app-shell {
  max-width: 1500px;
  margin: 0 auto;
  padding: 20px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
}

.topbar h1 {
  margin: 0;
  font-size: 28px;
}

.subtext {
  color: var(--muted);
  margin: 4px 0 0;
  font-size: 14px;
}

.topbar-actions,
.button-row,
.header-mini-stats,
.hero-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.layout {
  display: grid;
  gap: 20px;
}

.hero-panel,
.panel {
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.hero-grid {
  display: grid;
  gap: 20px;
}

.stat-grid,
.progress-grid {
  display: grid;
  gap: 12px;
}

.stat-grid {
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

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

.stat-card,
.progress-card,
.card-item {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.stat-card:hover,
.progress-card:hover,
.card-item:hover {
  transform: translateY(-1px);
}

.stat-card span,
.progress-card span,
.card-desc {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.stat-card strong,
.progress-card strong,
.card-title {
  font-size: 20px;
  font-weight: 700;
}

.main-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.middle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.lower-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.stack-grid,
.sidebar {
  display: grid;
  gap: 20px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.panel-header h3 {
  margin: 0;
}

.chart-wrap {
  width: 100%;
  background: linear-gradient(180deg, rgba(37,99,235,0.08), rgba(37,99,235,0.02));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 8px;
  overflow: hidden;
}

#chartCanvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: var(--panel-3);
}

.indicator-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.indicator-pill,
.mini-badge {
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.field span {
  font-size: 13px;
  color: var(--muted);
}

.field input,
.field select {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  font-size: 15px;
}

.risk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn {
  border: 0;
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent);
  color: white;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.secondary {
  background: #334155;
}

.btn.buy {
  background: var(--good);
}

.btn.sell {
  background: var(--bad);
}

.coach-output,
.table-wrap,
.card-list {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.coach-output {
  min-height: 110px;
  line-height: 1.5;
}

.card-list {
  display: grid;
  gap: 10px;
}

.card-item {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}

.card-item.completed {
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
}

.card-item.event {
  border-left: 3px solid rgba(37, 99, 235, 0.8);
}

.card-title {
  margin-bottom: 4px;
}

.card-desc {
  font-size: 13px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 700;
}

tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

.positive {
  color: var(--good);
}

.negative {
  color: var(--bad);
}

@media (max-width: 1200px) {
  .main-grid,
  .middle-grid,
  .lower-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .stat-grid,
  .progress-grid,
  .risk-grid {
    grid-template-columns: 1fr;
  }
}