:root {
  --bg: #080b10;
  --surface: #111722;
  --card: rgba(19, 25, 37, 0.96);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f3f6fb;
  --muted: #9aa6ba;
  --accent: #4f8cff;
  --pos: #22c55e;
  --neg: #ef4444;
  --radius: 14px;
  --nav-h: 64px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

body {
  background:
    radial-gradient(900px 480px at 90% -10%, rgba(79, 140, 255, 0.14), transparent 55%),
    linear-gradient(180deg, #090d14 0%, #070a0f 100%);
}

body.locked .app {
  display: none;
}

.gate {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
body.locked .gate {
  display: flex;
}
.gate-card {
  width: 100%;
  max-width: 320px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.gate-title {
  font-weight: 800;
  font-size: 1.05rem;
}
.gate-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.gate-input {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
}
.gate-btn { width: 100%; }
.gate-err {
  margin: 0;
  color: var(--neg);
  font-size: 0.8rem;
}

.app {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 0 calc(var(--nav-h) + 1.25rem);
  min-height: 100vh;
}

.top {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(8, 11, 16, 0.9);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem 0.65rem;
}

.top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

.brand {
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.top-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.top-action-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.poll-control {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--muted);
  font-size: 0.62rem;
}

.poll-select {
  min-width: 2.9rem;
  padding: 0.33rem 0.25rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.status {
  font-size: 0.68rem;
  color: var(--muted);
  text-align: right;
  max-width: 180px;
  line-height: 1.3;
}
.status.error { color: #f87171; }
.status.ok { color: #86efac; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 0.1rem;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pos);
  animation: pulse 1.6s ease-in-out infinite;
}
.live-dot.off { background: #64748b; animation: none; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.metric {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem 0.65rem;
}

.metric-label {
  display: block;
  font-size: 0.65rem;
  color: var(--muted);
}

.metric-value {
  font-size: 0.92rem;
  font-weight: 600;
}

/* Stacked Day MTM only — do not affect NIFTY (#nifty-ltp / #nifty-day). */
.metric-value.has-stack {
  display: block;
  min-height: 2.15rem;
  line-height: 1.2;
}

.metric-value.has-stack .val-stack {
  display: block;
}

.metric-value.has-stack .val-main {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
}

.metric-value.has-stack .val-pct {
  display: block;
  margin-top: 0.08rem;
  font-size: 0.62rem;
  font-weight: 500;
  line-height: 1.1;
  min-height: 0.7rem;
  opacity: 0.92;
}

.sub {
  font-size: 0.7rem;
  color: var(--muted);
}

.panel {
  display: none;
  padding: 0.65rem 1rem 1rem;
}
.panel.active { display: block; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.68rem;
  color: var(--muted);
  min-width: 0;
  flex: 1 1 120px;
}
.field.grow { flex: 2 1 160px; }

.select, .input, .btn {
  font: inherit;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 0.55rem 0.65rem;
}

.select, .input { width: 100%; }

.btn {
  background: rgba(79, 140, 255, 0.18);
  border-color: rgba(79, 140, 255, 0.35);
  color: #dbeafe;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}
.btn-sm { padding: 0.35rem 0.55rem; font-size: 0.72rem; }
.btn:active { transform: scale(0.98); }

.hidden, .setup-hint.hidden { display: none !important; }

.summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}
.summary.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.kv {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem 0.6rem;
}
.kv span {
  display: block;
  font-size: 0.62rem;
  color: var(--muted);
}
.kv strong {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.78rem;
  font-weight: 600;
}

.holdings, .card-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.holding, .card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
}

.holding-head, .card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.symbol {
  font-weight: 700;
  font-size: 0.95rem;
}

.ltp {
  font-size: 0.95rem;
  font-weight: 700;
  text-align: right;
  min-width: 5.5rem;
}

.ltp .val-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
}

.ltp .val-main {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.15;
}

.ltp .val-pct {
  font-size: 0.62rem;
  font-weight: 500;
  line-height: 1.1;
  margin-top: 0.06rem;
  min-height: 0.7rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem 0.3rem;
}

.cell span {
  display: block;
  font-size: 0.6rem;
  color: var(--muted);
}
.cell strong,
.cell .val-stack {
  display: block;
  margin-top: 0.08rem;
  font-size: 0.74rem;
  font-weight: 600;
  min-height: 1.85rem;
  line-height: 1.15;
}

.cell .val-main {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1.15;
}

.cell .val-pct {
  display: block;
  margin-top: 0.06rem;
  font-size: 0.58rem;
  font-weight: 500;
  line-height: 1.1;
  min-height: 0.68rem;
  opacity: 0.92;
}

.kv strong.has-stack {
  min-height: 1.95rem;
}

.kv .val-stack {
  display: block;
}

.kv .val-main {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.15;
}

.kv .val-pct {
  display: block;
  margin-top: 0.06rem;
  font-size: 0.6rem;
  font-weight: 500;
  line-height: 1.1;
  min-height: 0.7rem;
  opacity: 0.92;
}

.val-stack.num-pos .val-pct,
.val-stack.num-neg .val-pct {
  opacity: 0.95;
}

.num-pos { color: var(--pos); }
.num-neg { color: var(--neg); }

.val-stack.num-pos,
.val-stack.num-pos .val-main,
.val-stack.num-pos .val-pct,
.metric-value.num-pos,
.metric-value.num-pos .val-main,
.metric-value.num-pos .val-pct,
.ltp.num-pos,
.ltp.num-pos .val-main,
.ltp.num-pos .val-pct {
  color: var(--pos);
}

.val-stack.num-neg,
.val-stack.num-neg .val-main,
.val-stack.num-neg .val-pct,
.metric-value.num-neg,
.metric-value.num-neg .val-main,
.metric-value.num-neg .val-pct,
.ltp.num-neg,
.ltp.num-neg .val-main,
.ltp.num-neg .val-pct {
  color: var(--neg);
}

.note-near { box-shadow: inset 0 0 0 1px rgba(250, 204, 21, 0.45); }

.week52-near-high {
  box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.55);
}

.week52-near-low {
  box-shadow: inset 0 0 0 1px rgba(248, 113, 113, 0.55);
}

.holding.note-near.week52-near-high,
.holding.note-near.week52-near-low {
  box-shadow:
    inset 0 0 0 1px rgba(250, 204, 21, 0.45),
    inset 0 0 0 2px rgba(34, 197, 94, 0.35);
}

.holding.note-near.week52-near-low {
  box-shadow:
    inset 0 0 0 1px rgba(250, 204, 21, 0.45),
    inset 0 0 0 2px rgba(248, 113, 113, 0.35);
}

.note-tag {
  display: inline-block;
  margin-top: 0.4rem;
  margin-right: 0.35rem;
  font-size: 0.66rem;
  color: #fde68a;
  background: rgba(250, 204, 21, 0.12);
  border-radius: 999px;
  padding: 0.12rem 0.45rem;
}

.w52-tag {
  display: inline-block;
  margin-top: 0.4rem;
  margin-right: 0.35rem;
  font-size: 0.66rem;
  border-radius: 999px;
  padding: 0.12rem 0.45rem;
}

.w52-tag.w52-high {
  color: #86efac;
  background: rgba(34, 197, 94, 0.14);
}

.w52-tag.w52-low {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.14);
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1rem;
  font-size: 0.88rem;
}

.setup-hint {
  margin: 0.65rem 1rem 0;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px dashed rgba(248, 113, 113, 0.35);
  background: rgba(248, 113, 113, 0.08);
  color: #fecaca;
  font-size: 0.76rem;
  line-height: 1.45;
}

.hint-inline {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
}

.hm-caption {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.heatmap-wrap {
  height: min(62vh, 520px);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #0a0e16;
}

.heatmap-stage {
  position: relative;
  width: 100%;
  height: 100%;
}

.tile {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.35);
  color: #fff;
  padding: 0.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 1.15;
}

.tile .t-sym { font-weight: 700; }
.tile .t-pct { opacity: 0.95; }
.tile .t-meta { opacity: 0.8; font-size: 0.65em; }

.hm-empty {
  display: grid;
  place-items: center;
  height: 100%;
  color: var(--muted);
  font-size: 0.88rem;
}

.tx-type {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
}
.tx-type.buy { background: rgba(34, 197, 94, 0.15); color: var(--pos); }
.tx-type.sell { background: rgba(239, 68, 68, 0.15); color: var(--neg); }

.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
  padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom));
  background: rgba(10, 14, 22, 0.96);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.62rem;
  padding: 0.35rem 0.1rem;
  cursor: pointer;
}
.nav-btn span { font-size: 0.85rem; opacity: 0.85; }
.nav-btn.active {
  color: #fff;
}
.nav-btn.active span {
  color: #93c5fd;
}

@media (max-width: 380px) {
  .nav-btn { font-size: 0.55rem; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --- Analysis card enhancements --- */
.holding-title { display: flex; flex-direction: column; gap: 0.15rem; }
.symbol-row { display: flex; align-items: baseline; gap: 0.4rem; flex-wrap: wrap; }
.day-pct-inline {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.expand-icon {
  margin-left: auto;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
}
.expand-icon:active { background: rgba(255, 255, 255, 0.1); }
.expand-body { margin-top: 0.5rem; }
.expand-body.hidden { display: none; }
.muted-val { color: var(--muted); }

.info-icon {
  margin-left: 0.15rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
}
.info-icon:active { background: rgba(255, 255, 255, 0.1); }

.tip-body { margin-top: 0.5rem; }
.tip-body.hidden { display: none; }
.tip-pop {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem 0.55rem;
}
.tip-title {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}
.tip-title strong { font-size: 0.86rem; }
.tip-title-sub { color: var(--muted); font-size: 0.7rem; font-weight: 600; }
.tip-section-title {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-top: 0.35rem;
  margin-bottom: 0.22rem;
}
.tip-client-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  padding: 0.12rem 0;
}
.tip-client-row span {
  color: var(--muted);
  font-size: 0.66rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 62%;
}
.tip-client-row b { font-size: 0.72rem; }

.tip-trade-head, .tip-trade-row {
  display: grid;
  grid-template-columns: 0.7fr 0.8fr 0.5fr 0.9fr 1.05fr 0.8fr;
  gap: 0.15rem;
  align-items: center;
}
.tip-trade-head {
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 800;
  margin-bottom: 0.15rem;
}
.tip-trade-row {
  font-size: 0.66rem;
  padding: 0.08rem 0;
}
.tip-trade-type { font-weight: 900; }
.tip-trade-client {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tip-trade-pct { text-align: right; }
.tip-trade-empty { color: var(--muted); font-size: 0.66rem; }