/* assets/style.css — Quant Crypto Dashboard Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-base: #0a0e1a;
  --bg-card: #0f1629;
  --bg-card2: #141c35;
  --border: rgba(99, 179, 237, 0.12);
  --border-glow: rgba(99, 179, 237, 0.30);
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-yellow: #f59e0b;
  --accent-purple: #8b5cf6;
  --text-primary: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #374151;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
  background: var(--border-glow);
  border-radius: 3px;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo .icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.header-logo h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.header-logo span {
  font-size: 11px;
  color: var(--text-muted);
}

.header-stats {
  display: flex;
  gap: 24px;
  align-items: center;
}

.header-stat {
  text-align: center;
}

.header-stat .label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.header-stat .value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.4
  }
}

#last-update {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ── Layout ──────────────────────────────────────────────────────────────── */
.dashboard {
  padding: 20px 24px;
  max-width: 1800px;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

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

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow);
}

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

.card-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
}

.card-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

/* ── Regime Badge ────────────────────────────────────────────────────────── */
.regime-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
}

.regime-TREND_BULL {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.regime-TREND_BEAR {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.regime-SIDEWAY {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-yellow);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.regime-CRASH {
  background: rgba(239, 68, 68, 0.25);
  color: #ff6b6b;
  border: 1px solid rgba(239, 68, 68, 0.5);
  animation: flashRed 1s infinite;
}

@keyframes flashRed {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.6
  }
}

/* ── Metric Tiles ────────────────────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.metric-tile {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.metric-tile .m-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.metric-tile .m-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  margin-top: 4px;
}

.metric-tile .m-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.pos {
  color: var(--accent-green);
}

.neg {
  color: var(--accent-red);
}

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

/* ── Prices ──────────────────────────────────────────────────────────────── */
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.price-row:last-child {
  border-bottom: none;
}

.price-symbol {
  font-weight: 600;
  font-size: 13px;
}

.price-value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
}

.price-change {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
}

.price-change.pos {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
}

.price-change.neg {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
}

/* ── Tables ──────────────────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 9px 10px;
  font-size: 12px;
  border-bottom: 1px solid rgba(99, 179, 237, 0.05);
}

.data-table tr:hover td {
  background: rgba(59, 130, 246, 0.04);
}

.data-table .mono {
  font-family: var(--font-mono);
}

/* ── Indicator Bars ──────────────────────────────────────────────────────── */
.indicator-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ind-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ind-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

.ind-label .name {
  color: var(--text-muted);
}

.ind-label .val {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
}

.ind-bar {
  height: 4px;
  background: var(--bg-card2);
  border-radius: 2px;
  overflow: hidden;
}

.ind-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.8s ease;
}

.bar-blue {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
}

.bar-green {
  background: var(--accent-green);
}

.bar-red {
  background: var(--accent-red);
}

.bar-yellow {
  background: var(--accent-yellow);
}

/* ── Risk Lights ─────────────────────────────────────────────────────────── */
.risk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.risk-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-card2);
  border: 1px solid var(--border);
}

.risk-light {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.risk-light.green {
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
}

.risk-light.yellow {
  background: var(--accent-yellow);
  box-shadow: 0 0 6px var(--accent-yellow);
}

.risk-light.red {
  background: var(--accent-red);
  box-shadow: 0 0 8px var(--accent-red);
  animation: pulse 1s infinite;
}

.risk-info .r-name {
  font-size: 11px;
  font-weight: 600;
}

.risk-info .r-val {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ── Empty state ─────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-size: 13px;
}

.empty-state .icon {
  font-size: 32px;
  display: block;
  margin-bottom: 8px;
}

/* ── Signal meter ────────────────────────────────────────────────────────── */
.signal-meter {
  display: flex;
  align-items: center;
  gap: 8px;
}

.signal-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-card2);
  border-radius: 4px;
  overflow: hidden;
}

.signal-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s;
}

.signal-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  min-width: 36px;
  text-align: right;
}

/* ── Section title ───────────────────────────────────────────────────────── */
.section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin: 20px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* ────────────────────────────────────────────────────────────────────────────
   Trading Control Panel
   ──────────────────────────────────────────────────────────────────────────── */
.control-panel {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-base) 100%);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}

/* Profile Row */
.cp-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cp-profiles {
  justify-content: space-between;
  margin-bottom: 8px;
}

.cp-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  white-space: nowrap;
}

.cp-profile-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.cp-profile-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  transition: all var(--transition);
}

.cp-profile-btn:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, .15);
}

.cp-profile-btn.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, .2), rgba(6, 182, 212, .15));
  border-color: var(--accent-blue);
  color: var(--text-primary);
  box-shadow: 0 0 12px rgba(59, 130, 246, .2);
}

.cp-profile-btn[data-profile="aggressive"].active {
  background: linear-gradient(135deg, rgba(239, 68, 68, .2), rgba(245, 158, 11, .15));
  border-color: var(--accent-red);
  box-shadow: 0 0 12px rgba(239, 68, 68, .2);
}

.cp-icon {
  font-size: 16px;
}

.cp-name {
  font-weight: 600;
}

/* Emergency Buttons */
.cp-emergency {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.cp-btn {
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.cp-btn-pause {
  background: rgba(239, 68, 68, .1);
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, .3);
}

.cp-btn-pause:hover {
  background: rgba(239, 68, 68, .25);
  transform: translateY(-1px);
}

.cp-btn-resume {
  background: rgba(16, 185, 129, .1);
  color: var(--accent-green);
  border-color: rgba(16, 185, 129, .3);
}

.cp-btn-resume:hover {
  background: rgba(16, 185, 129, .25);
  transform: translateY(-1px);
}

.cp-btn-save {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: .5px;
}

.cp-btn-save:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, .4);
}

/* Advanced Toggle */
.cp-toggle-advanced {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 0;
  transition: color .2s;
}

.cp-toggle-advanced:hover {
  color: var(--text-primary);
}

.cp-arrow {
  display: inline-block;
  transition: transform .3s ease;
}

.cp-arrow.open {
  transform: rotate(180deg);
}

/* Status Badges */
.cp-status-badges {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.cp-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  background: rgba(59, 130, 246, .12);
  color: var(--accent-blue);
}

#cp-paused-badge {
  background: rgba(239, 68, 68, .15);
  color: var(--accent-red);
  animation: pulse 1s infinite;
}

#cp-regime-badge {
  background: rgba(139, 92, 246, .12);
  color: var(--accent-purple);
}

/* Advanced Panel */
.cp-advanced {
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  animation: slideDown .3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.cp-advanced-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cp-group {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.cp-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* Slider Rows */
.cp-slider-row {
  display: grid;
  grid-template-columns: 90px 1fr 50px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.cp-slider-row label {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.cp-val {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  text-align: right;
}

/* Custom Range Slider */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-base);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border: 2px solid var(--bg-card);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(59, 130, 246, .4);
  transition: transform .15s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border: 2px solid var(--bg-card);
  cursor: pointer;
}

/* Select Row */
.cp-select-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.cp-select-row label {
  font-size: 11px;
  color: var(--text-muted);
}

.cp-select-row select {
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--bg-base);
  color: var(--text-primary);
  border: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: 12px;
  cursor: pointer;
}

.cp-select-row select:focus {
  border-color: var(--accent-blue);
  outline: none;
}

/* Toggle Row */
.cp-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cp-toggle-row label:first-child {
  font-size: 11px;
  color: var(--text-muted);
}

/* Toggle Switch */
.cp-switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 20px;
}

.cp-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cp-slider-toggle {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-base);
  border-radius: 20px;
  border: 1px solid var(--border);
  transition: .3s;
}

.cp-slider-toggle::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 2px;
  bottom: 2px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: .3s;
}

.cp-switch input:checked+.cp-slider-toggle {
  background: rgba(16, 185, 129, .2);
  border-color: var(--accent-green);
}

.cp-switch input:checked+.cp-slider-toggle::before {
  transform: translateX(18px);
  background: var(--accent-green);
}

/* Actions Row */
.cp-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.cp-save-status {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent-green);
  transition: opacity .3s;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .cp-advanced-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

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

  .header-stats {
    display: none;
  }

  .cp-advanced-grid {
    grid-template-columns: 1fr;
  }

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

  .cp-emergency {
    margin-left: 0;
  }

  .cp-profile-btns {
    gap: 4px;
  }

  .cp-profile-btn {
    padding: 6px 10px;
    font-size: 11px;
  }

  .control-panel {
    padding: 10px 14px;
  }
}