/* AVANT MARKETS — design tokens + globals */
:root {
  /* surfaces */
  --bg-deep: #000000;
  --bg-base: #05070a;
  --bg-card: #0a0d12;
  --bg-card-hover: #0e1218;
  --bg-elevated: #0f1318;

  /* borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-soft: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);

  /* text */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.62);
  --text-tertiary: rgba(255, 255, 255, 0.38);
  --text-faint: rgba(255, 255, 255, 0.22);

  /* accents */
  --lime: #c8ff1f;
  --lime-soft: #d8ff5a;
  --lime-glow: rgba(200, 255, 31, 0.45);
  --lime-glow-strong: rgba(200, 255, 31, 0.85);

  --cyan: #2bd8e6;
  --cyan-soft: #6df0fa;
  --cyan-glow: rgba(43, 216, 230, 0.45);

  --rose: #ff4d7a;
  --rose-glow: rgba(255, 77, 122, 0.45);

  /* shadows */
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.4);

  /* type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  /* radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 22px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  /* subtle ambient glow */
  background-image:
    radial-gradient(ellipse 1200px 600px at 20% -200px, rgba(200, 255, 31, 0.04), transparent 60%),
    radial-gradient(ellipse 900px 600px at 90% 100%, rgba(43, 216, 230, 0.03), transparent 60%);
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }
input:focus { outline: none; }

/* ─── App shell ─── */
.app {
  min-width: 1440px;
  max-width: 1680px;
  margin: 0 auto;
  padding: 28px 40px 60px;
}

/* ─── HEADER ─── */
.header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  margin-bottom: 36px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 4px;
}
.brand-mark {
  width: 38px; height: 38px;
  filter: drop-shadow(0 0 6px var(--cyan-glow));
}
.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  line-height: 1.05;
  color: var(--cyan-soft);
  text-transform: uppercase;
}
.brand-word span { display: block; }

.search {
  position: relative;
  max-width: 720px;
  width: 100%;
  justify-self: center;
}
.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  height: 52px;
  padding: 0 56px 0 22px;
  color: var(--text-primary);
  font-size: 14.5px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan), 0 0 18px var(--cyan-glow);
}
.search-icon {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.nav {
  display: flex;
  gap: 10px;
  align-items: center;
}
.nav-btn {
  height: 52px;
  padding: 0 22px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.15s;
}
.nav-btn:hover {
  border-color: var(--border-strong);
  background: var(--bg-card);
}
.nav-btn.active {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  box-shadow: 0 0 0 1px var(--cyan), 0 0 18px var(--cyan-glow);
}
.nav-btn svg { width: 18px; height: 18px; }

/* ─── CARDS / panels ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 24px;
}

/* ─── TICKER DETAIL ─── */
.detail-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
  margin-bottom: 32px;
}
.detail-head-left {
  display: flex;
  gap: 24px;
  align-items: center;
}
.ticker-logo {
  width: 124px; height: 124px;
  border-radius: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 46px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}
.ticker-logo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.06), transparent 60%);
  pointer-events: none;
}
.ticker-name {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0 0 12px;
}
.ticker-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  color: var(--text-secondary);
  font-size: 17px;
  letter-spacing: 0.05em;
}
.ticker-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-faint); }

.detail-head-right { text-align: right; }
.price {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.price-currency {
  font-size: 18px;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.price-change {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--lime);
  text-shadow: 0 0 10px var(--lime-glow);
}
.price-change.neg { color: var(--rose); text-shadow: 0 0 10px var(--rose-glow); }
.price-change-period {
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 400;
  margin-left: 6px;
  text-shadow: none;
}

.btn-add {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 62px;
  padding: 0 38px;
  border: 1px solid var(--lime);
  border-radius: 16px;
  background: transparent;
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.01em;
  box-shadow: 0 0 0 1px var(--lime), 0 0 22px var(--lime-glow);
  transition: all 0.15s;
}
.btn-add:hover {
  background: rgba(200, 255, 31, 0.08);
  box-shadow: 0 0 0 1px var(--lime), 0 0 32px var(--lime-glow-strong);
}
.btn-add.added {
  background: rgba(200, 255, 31, 0.12);
  color: var(--lime-soft);
}
.btn-add svg { width: 24px; height: 24px; }

/* ─── chart card ─── */
.chart-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 22px;
  margin-bottom: 22px;
}
.chart-card { padding: 22px 24px 16px; }
.chart-tabs {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 18px;
}
.chart-tab {
  height: 44px;
  min-width: 70px;
  padding: 0 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14.5px;
  transition: all 0.15s;
}
.chart-tab:hover { border-color: var(--border-strong); }
.chart-tab.active {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  box-shadow: 0 0 0 1px var(--cyan), 0 0 16px var(--cyan-glow);
}

.chart-svg {
  display: block;
  width: 100%;
  height: 380px;
}
.chart-svg .axis-label {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-tertiary);
  letter-spacing: 0.05em;
}
.chart-svg .grid-line {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-dasharray: 3 5;
  stroke-width: 1;
}
.chart-svg .price-line {
  stroke: var(--lime);
  stroke-width: 2.2;
  fill: none;
  filter: drop-shadow(0 0 4px var(--lime-glow));
}
.chart-svg .price-fill {
  fill: url(#lime-fill);
  opacity: 0.18;
}
.chart-svg .price-dot {
  fill: var(--lime);
  filter: drop-shadow(0 0 6px var(--lime-glow-strong));
}
.chart-svg .cursor-line {
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 1;
  stroke-dasharray: 2 3;
}

/* metrics card */
.metrics-title {
  font-family: var(--font-display);
  color: var(--cyan-soft);
  text-shadow: 0 0 10px var(--cyan-glow);
  letter-spacing: 0.16em;
  font-size: 13px;
  font-weight: 500;
  margin: 6px 4px 18px;
  text-transform: uppercase;
}
.metrics-list {
  display: grid;
  gap: 4px;
}
.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border-subtle);
}
.metric-row:last-child { border-bottom: none; }
.metric-label {
  color: var(--cyan-soft);
  font-size: 14.5px;
  font-weight: 500;
}
.metric-value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-primary);
}

/* news */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 8px 0 18px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}
.section-link {
  color: var(--cyan-soft);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  text-shadow: 0 0 8px var(--cyan-glow);
}
.section-link:hover { color: var(--cyan); }

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
  cursor: pointer;
}
.news-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.news-img {
  height: 180px;
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}
.news-img svg { width: 100%; height: 100%; display: block; }
.news-body { padding: 20px 22px 22px; }
.news-tag {
  color: var(--cyan-soft);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--cyan-glow);
  margin-bottom: 12px;
}
.news-title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 16px;
  text-wrap: pretty;
}
.news-time {
  color: var(--text-tertiary);
  font-size: 13px;
}

/* footer */
.footer {
  margin-top: 40px;
  padding: 18px 4px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  color: var(--text-tertiary);
  font-size: 12.5px;
}
.footer-right { display: flex; gap: 18px; }
.footer-right span { color: var(--cyan-soft); }

/* ─── PORTFOLIO PAGE ─── */
.portfolio-head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}
.summary-card {
  padding: 30px 34px;
  background:
    radial-gradient(ellipse 600px 300px at 0% 0%, rgba(200, 255, 31, 0.05), transparent 70%),
    var(--bg-card);
  position: relative;
  overflow: hidden;
}
.summary-label {
  color: var(--text-secondary);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 14px;
}
.summary-value {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
}
.summary-value .currency {
  font-size: 22px;
  color: var(--text-secondary);
  font-weight: 400;
}
.summary-deltas {
  display: flex;
  gap: 36px;
  margin-top: 28px;
}
.delta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.delta-label {
  color: var(--text-tertiary);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.delta-value {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--lime);
  text-shadow: 0 0 8px var(--lime-glow);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.delta-value.neg { color: var(--rose); text-shadow: 0 0 8px var(--rose-glow); }

.distribution-card { padding: 26px 28px; }
.distribution-title {
  font-family: var(--font-display);
  color: var(--cyan-soft);
  text-shadow: 0 0 10px var(--cyan-glow);
  letter-spacing: 0.16em;
  font-size: 13px;
  font-weight: 500;
  margin: 0 0 20px;
  text-transform: uppercase;
}
.distribution-body {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 26px;
  align-items: center;
}
.donut { width: 160px; height: 160px; }
.dist-legend {
  display: grid;
  gap: 10px;
}
.dist-row {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 13.5px;
}
.dist-swatch {
  width: 12px; height: 12px;
  border-radius: 3px;
}
.dist-name { color: var(--text-primary); }
.dist-pct {
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* holdings table */
.holdings-card { padding: 0; overflow: hidden; }
.holdings-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px 18px;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table thead th {
  text-align: left;
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.table thead th.num, .table tbody td.num { text-align: right; }
.table tbody td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14.5px;
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background 0.12s; cursor: pointer; }
.table tbody tr:hover { background: rgba(255, 255, 255, 0.025); }
.table thead th:first-child, .table tbody td:first-child { padding-left: 28px; }
.table thead th:last-child, .table tbody td:last-child { padding-right: 28px; }

.holding-name {
  display: flex;
  gap: 14px;
  align-items: center;
}
.holding-logo {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}
.holding-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.holding-ticker {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
}
.holding-sub {
  color: var(--text-tertiary);
  font-size: 12px;
}
.num-mono {
  font-family: var(--font-mono);
  font-size: 14px;
}
.pl { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); }
.pl.pos { color: var(--lime); text-shadow: 0 0 8px var(--lime-glow); }
.pl.neg { color: var(--rose); text-shadow: 0 0 8px var(--rose-glow); }
.spark { width: 96px; height: 30px; }
.spark.pos path { stroke: var(--lime); filter: drop-shadow(0 0 3px var(--lime-glow)); }
.spark.neg path { stroke: var(--rose); filter: drop-shadow(0 0 3px var(--rose-glow)); }

/* portfolio bottom row */
.bottom-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
  margin-top: 22px;
}
.activity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.activity-row:last-child { border-bottom: none; }
.activity-left { display: flex; gap: 14px; align-items: center; }
.activity-badge {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--border-subtle);
}
.activity-badge.buy { color: var(--lime); border-color: rgba(200, 255, 31, 0.4); background: rgba(200, 255, 31, 0.06); }
.activity-badge.sell { color: var(--rose); border-color: rgba(255, 77, 122, 0.4); background: rgba(255, 77, 122, 0.06); }
.activity-badge.div { color: var(--cyan-soft); border-color: rgba(43, 216, 230, 0.4); background: rgba(43, 216, 230, 0.06); }
.activity-info { display: flex; flex-direction: column; gap: 2px; }
.activity-title { font-weight: 500; font-size: 14.5px; }
.activity-sub { color: var(--text-tertiary); font-size: 12px; }
.activity-amount {
  font-family: var(--font-mono);
  font-size: 14px;
  text-align: right;
}
.activity-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* movers list */
.movers-list { display: grid; gap: 4px; }
.mover-row {
  display: grid;
  grid-template-columns: 40px 1fr auto auto;
  gap: 14px;
  padding: 12px 4px;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background 0.12s;
}
.mover-row:last-child { border-bottom: none; }
.mover-row:hover { background: rgba(255,255,255,0.025); }
.mover-logo {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
}
.mover-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mover-ticker { font-family: var(--font-display); font-weight: 500; font-size: 14.5px; }
.mover-name { color: var(--text-tertiary); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mover-price { font-family: var(--font-mono); font-size: 14px; text-align: right; }
.mover-change {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-align: right;
  min-width: 64px;
}
.mover-change.pos { color: var(--lime); text-shadow: 0 0 6px var(--lime-glow); }
.mover-change.neg { color: var(--rose); text-shadow: 0 0 6px var(--rose-glow); }

/* draw-in animation for chart line */
@keyframes draw {
  to { stroke-dashoffset: 0; }
}
.chart-svg .price-line.animate {
  stroke-dasharray: 3000;
  stroke-dashoffset: 3000;
  animation: draw 1.6s ease-out forwards;
}

/* fade-in on screen mount */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.screen { animation: fadeUp 0.36s ease-out both; }