/* ══════════════════════════════════════════════════
   MACRO TERMINAL — toodegrees.trade design system
   ══════════════════════════════════════════════════ */

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-elevated: #2a2a2a;
  --bg-input: #151515;

  --green: #36FD5A;
  --green-dim: rgba(54, 253, 90, 0.15);
  --green-border: rgba(54, 253, 90, 0.25);
  --green-glow: rgba(54, 253, 90, 0.08);

  --red: #FF4B4B;
  --red-dim: rgba(255, 75, 75, 0.15);
  --red-border: rgba(255, 75, 75, 0.25);

  --amber: #FFB800;
  --amber-dim: rgba(255, 184, 0, 0.15);

  --blue: #4B9EFF;
  --blue-dim: rgba(75, 158, 255, 0.15);

  --purple: #A87CFF;

  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.70);
  --text-tertiary: rgba(255, 255, 255, 0.45);
  --text-muted: rgba(255, 255, 255, 0.30);

  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(255, 255, 255, 0.12);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: #050505;
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Terminal Chrome ────────────────────────────── */

.terminal-wrapper {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-height: 100dvh;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  overflow: hidden;
}

.terminal-header {
  display: flex;
  align-items: center;
  height: 44px;
  min-height: 44px;
  padding: 0 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  user-select: none;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-red { background: #FF5F57; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #28C840; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-title-icon {
  color: var(--green);
  font-size: 14px;
}

.terminal-version {
  font-size: 10px;
  color: var(--text-tertiary);
  font-weight: 400;
}

.terminal-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulse 2s infinite;
}

.status-dot.connected {
  background: var(--green);
  animation: none;
}

.status-dot.error {
  background: var(--red);
  animation: none;
}

.status-text {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── API Key Banner ─────────────────────────────── */

.api-key-banner {
  padding: 12px 16px;
  background: rgba(54, 253, 90, 0.04);
  border-bottom: 1px solid var(--green-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.api-key-banner.hidden {
  display: none;
}

.api-key-content {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.api-key-icon {
  color: var(--green);
}

.api-key-link {
  color: var(--green);
  text-decoration: none;
  font-weight: 600;
}

.api-key-link:hover {
  text-decoration: underline;
}

.api-key-input-row {
  display: flex;
  gap: 8px;
}

.api-key-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s;
}

.api-key-input:focus {
  border-color: var(--green);
}

.api-key-input::placeholder {
  color: var(--text-muted);
}

.api-key-btn {
  padding: 8px 20px;
  background: var(--green);
  color: #0a0a0a;
  border: none;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: opacity 0.2s;
}

.api-key-btn:hover {
  opacity: 0.9;
}

/* ── Tab Bar ────────────────────────────────────── */

.tab-bar {
  display: flex;
  padding: 0 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  min-height: 40px;
}

.tab-bar::-webkit-scrollbar {
  display: none;
}

.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  height: 40px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.tab:hover {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
}

.tab.active {
  color: var(--green);
  border-bottom-color: var(--green);
  text-shadow: 0 0 12px rgba(54, 253, 90, 0.25);
}

.tab-key {
  font-size: 8px;
  opacity: 0.4;
  padding: 1px 4px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 3px;
  margin-left: 4px;
  font-weight: 400;
}

.tab-icon {
  font-size: 10px;
}

/* ── Terminal Body ──────────────────────────────── */

.terminal-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px;
  overscroll-behavior: contain;
}

.terminal-body::-webkit-scrollbar {
  width: 6px;
}

.terminal-body::-webkit-scrollbar-track {
  background: transparent;
}

.terminal-body::-webkit-scrollbar-thumb {
  background: rgba(54, 253, 90, 0.2);
  border-radius: 3px;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(54, 253, 90, 0.35);
}

/* ── Footer ─────────────────────────────────────── */

.terminal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  min-height: 32px;
  padding: 0 16px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.footer-prompt {
  color: var(--green);
  margin-right: 6px;
}

/* ── KPI Cards ──────────────────────────────────── */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}

.kpi-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.kpi-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-label .series-id {
  color: var(--text-muted);
  font-size: 9px;
}

.kpi-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.2;
  margin-bottom: 6px;
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  padding: 2px 6px;
  border-radius: 4px;
}

.kpi-delta.positive {
  color: var(--green);
  background: var(--green-dim);
}

.kpi-delta.negative {
  color: var(--red);
  background: var(--red-dim);
}

.kpi-delta.neutral {
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.05);
}

.kpi-date {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 6px;
}

.kpi-sparkline {
  height: 32px;
  margin-top: 8px;
}

/* ── Section Headers ────────────────────────────── */

.section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.section-header h2 {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green);
  text-transform: uppercase;
}

.section-header .section-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* ── Chart Cards ────────────────────────────────── */

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s;
}

.chart-card:hover {
  border-color: var(--border-accent);
}

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

.chart-card-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.chart-card-subtitle {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
}

.chart-container {
  position: relative;
  height: 220px;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ── Explanation Panels ─────────────────────────── */

.explanation-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.explanation-panel h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.explanation-panel p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.explanation-panel .highlight {
  color: var(--green);
  font-weight: 600;
}

.explanation-panel .warning {
  color: var(--amber);
  font-weight: 600;
}

.explanation-panel .danger {
  color: var(--red);
  font-weight: 600;
}

/* ── Data Table ─────────────────────────────────── */

.data-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12px;
}

.data-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}

.data-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums lining-nums;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.data-table .val-positive {
  color: var(--green);
}

.data-table .val-negative {
  color: var(--red);
}

/* ── Loading / Skeleton ─────────────────────────── */

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-xs);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-kpi {
  height: 100px;
}

.skeleton-chart {
  height: 280px;
}

/* ── Yield Curve SVG ────────────────────────────── */

.yield-curve-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.yield-curve-svg {
  width: 100%;
  height: 250px;
}

/* ── Overview Grid ──────────────────────────────── */

.overview-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.overview-hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.overview-hero-card.full-width {
  grid-column: 1 / -1;
}

.regime-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  width: fit-content;
}

.regime-badge.expansionary {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid var(--green-border);
}

.regime-badge.contractionary {
  background: var(--red-dim);
  color: var(--red);
  border: 1px solid var(--red-border);
}

.regime-badge.mixed {
  background: var(--amber-dim);
  color: var(--amber);
  border: 1px solid rgba(255, 184, 0, 0.25);
}

/* ── Responsive ─────────────────────────────────── */

@media (max-width: 768px) {
  .terminal-body {
    padding: 12px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .kpi-card {
    padding: 12px;
  }

  .kpi-value {
    font-size: 18px;
  }

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

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

  .tab {
    padding: 0 10px;
    font-size: 10px;
  }

  .api-key-content {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .terminal-title {
    display: none;
  }
}

/* ── Print Utility ──────────────────────────────── */

.hidden {
  display: none !important;
}

/* ── Tooltip ────────────────────────────────────── */

.chart-tooltip {
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
}

/* Time range buttons */
.time-range-btns {
  display: flex;
  gap: 4px;
}

.time-range-btn {
  padding: 2px 8px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.time-range-btn:hover {
  border-color: var(--border-accent);
  color: var(--text-secondary);
}

.time-range-btn.active {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}

/* ── Mini Indicator Bar ─────────────────────────── */

.indicator-bar {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  background: rgba(54, 253, 90, 0.02);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  font-family: var(--font-mono);
  font-size: 11px;
}

.indicator-bar::-webkit-scrollbar {
  display: none;
}

.indicator-item {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.indicator-item .ind-label {
  color: var(--text-muted);
  font-size: 10px;
}

.indicator-item .ind-value {
  color: var(--text-primary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.indicator-item .ind-delta {
  font-size: 10px;
  font-weight: 600;
}

.indicator-item .ind-delta.up { color: var(--green); }
.indicator-item .ind-delta.down { color: var(--red); }