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

:root {
  --bg: #030712;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(56, 189, 248, 0.5);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #818cf8;
  --accent-glow: rgba(56, 189, 248, 0.15);
  --green: #22c55e;
  --green-bg: rgba(34, 197, 94, 0.12);
  --red: #ef4444;
  --red-bg: rgba(239, 68, 68, 0.12);
  --yellow: #eab308;
  --yellow-bg: rgba(234, 179, 8, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 60% at 15% 10%, rgba(56, 189, 248, 0.1), transparent),
    radial-gradient(ellipse 60% 50% at 85% 15%, rgba(129, 140, 248, 0.12), transparent),
    radial-gradient(ellipse 50% 40% at 50% 85%, rgba(34, 197, 94, 0.06), transparent),
    var(--bg);
  animation: meshShift 25s ease-in-out infinite alternate;
}

@keyframes meshShift {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(20deg); }
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  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: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.logo-icon {
  color: var(--accent);
  font-size: 1.4rem;
  filter: drop-shadow(0 0 8px var(--accent-glow));
  animation: pulse 2s ease-in-out infinite;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.market-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.market-status.open {
  border-color: rgba(34, 197, 94, 0.3);
  background: var(--green-bg);
  color: var(--green);
}

.market-status.closed {
  border-color: rgba(239, 68, 68, 0.25);
  background: var(--red-bg);
  color: var(--red);
}

.market-status.premarket,
.market-status.afterhours {
  border-color: rgba(234, 179, 8, 0.3);
  background: var(--yellow-bg);
  color: var(--yellow);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.market-status.open .status-dot {
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.last-updated {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--mono);
}

/* Main */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.hero {
  text-align: center;
  padding: 1.5rem 0 2.5rem;
  animation: fadeUp 0.7s ease-out;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 720px;
  margin: 0 auto 0.75rem;
  background: linear-gradient(135deg, #fff 30%, rgba(255, 255, 255, 0.6));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
}

.section-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Indices */
.indices-section {
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s ease-out 0.1s both;
}

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

@media (max-width: 768px) {
  .indices-grid {
    grid-template-columns: 1fr;
  }
}

.index-card {
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  transition: border-color var(--transition), transform var(--transition);
}

.index-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.index-card.skeleton {
  min-height: 100px;
  background: linear-gradient(90deg, var(--surface) 25%, rgba(255,255,255,0.06) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.index-name {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.index-symbol {
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--text-muted);
  opacity: 0.7;
}

.index-price {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.02em;
  margin: 0.25rem 0;
}

.index-change {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--mono);
}

.index-change.up { color: var(--green); }
.index-change.down { color: var(--red); }

/* Glass panels */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.panel {
  padding: 1.5rem;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.panel-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

/* Toolbar */
.toolbar {
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s ease-out 0.15s both;
}

.search-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  margin-bottom: 1rem;
}

.search-icon {
  position: absolute;
  left: 1rem;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

#search-input {
  flex: 1;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-transform: uppercase;
}

#search-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

#search-input::placeholder {
  text-transform: none;
  color: rgba(148, 163, 184, 0.6);
}

.watchlist {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.watchlist-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.watchlist-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}

.watchlist-btn:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.watchlist-btn.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* Dashboard layout */
.dashboard {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.5rem;
  animation: fadeUp 0.7s ease-out 0.2s both;
}

@media (max-width: 1100px) {
  .dashboard {
    grid-template-columns: 1fr;
  }
}

/* Chart panel */
.stock-title-wrap h2 {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.02em;
}

.stock-name {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 0.15rem;
}

.price-wrap {
  text-align: right;
}

.stock-price {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.02em;
}

.stock-change {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--mono);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  margin-top: 0.25rem;
}

.stock-change.up {
  color: var(--green);
  background: var(--green-bg);
}

.stock-change.down {
  color: var(--red);
  background: var(--red-bg);
}

.chart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.range-btns {
  display: flex;
  gap: 0.35rem;
}

.range-btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font);
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
}

.range-btn:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.range-btn.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.chart-container {
  position: relative;
  height: 380px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
}

.chart-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  z-index: 2;
  background: rgba(3, 7, 18, 0.8);
}

.chart-loading.hidden {
  display: none;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--mono);
}

/* Analysis sidebar */
.analysis-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.signal-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.signal-badge.bullish {
  background: var(--green-bg);
  color: var(--green);
}

.signal-badge.bearish {
  background: var(--red-bg);
  color: var(--red);
}

.signal-badge.neutral {
  background: var(--yellow-bg);
  color: var(--yellow);
}

.signal-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.signal-reasons {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.signal-reasons li {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  border-left: 3px solid var(--border);
  color: var(--text-muted);
}

.signal-reasons li.positive {
  border-left-color: var(--green);
}

.signal-reasons li.negative {
  border-left-color: var(--red);
}

.signal-reasons li.neutral {
  border-left-color: var(--yellow);
}

/* Indicators */
.indicator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.indicator {
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.indicator-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.indicator-value {
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--mono);
}

.indicator-bar {
  display: block;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  margin-top: 0.5rem;
  overflow: hidden;
}

.indicator-bar span {
  display: block;
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* Movers */
.movers-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mover {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}

.mover:hover {
  background: var(--surface-hover);
}

.mover.skeleton {
  min-height: 44px;
  animation: shimmer 1.5s infinite;
  background: linear-gradient(90deg, rgba(0,0,0,0.25) 25%, rgba(255,255,255,0.06) 50%, rgba(0,0,0,0.25) 75%);
  background-size: 200% 100%;
  cursor: default;
}

.mover-symbol {
  font-weight: 700;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.mover-name {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.mover-change {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--mono);
}

.mover-change.up { color: var(--green); }
.mover-change.down { color: var(--red); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.25rem;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn.sm {
  padding: 0.55rem 1rem;
  font-size: 0.8rem;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #0ea5e9);
  color: var(--bg);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(56, 189, 248, 0.3);
}

.btn.secondary {
  background: var(--surface-hover);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-note {
  font-size: 0.75rem;
  margin-top: 0.35rem;
  opacity: 0.6;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.75rem 1.25rem;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

@media (max-width: 600px) {
  .header,
  .main {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .search-wrap {
    flex-wrap: wrap;
  }

  #search-input {
    width: 100%;
  }

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