:root {
  --bg: #0a0713;
  --bg-elevated: #150f26;
  --panel: #1a1330;
  --border: #33254f;
  --border-soft: #241a3d;
  --text: #f7f5ff;
  --muted: #a99dc9;
  --muted-dim: #6e6190;

  --accent: #ff2d92;          /* hot pink -- primary */
  --accent-glow: rgba(255, 45, 146, 0.45);
  --accent2: #3d6fff;         /* electric blue -- secondary */
  --accent2-glow: rgba(61, 111, 255, 0.35);
  --purple: #a855f7;          /* violet -- edge tier 1 */
  --magenta: #d946ef;         /* magenta -- edge tier 2 */

  --yes: #00ffa3;
  --yes-glow: rgba(0, 255, 163, 0.35);
  --no: #ff3d6e;
  --no-glow: rgba(255, 61, 110, 0.35);

  --edge-1: rgba(168, 85, 247, 0.12);
  --edge-1-border: #a855f7;
  --edge-2: rgba(217, 70, 239, 0.16);
  --edge-2-border: #d946ef;
  --edge-3: rgba(255, 45, 146, 0.22);
  --edge-3-border: #ff2d92;

  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% -10%, rgba(255, 45, 146, 0.14), transparent 35%),
    radial-gradient(circle at 90% 0%, rgba(61, 111, 255, 0.10), transparent 40%),
    var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

header {
  position: sticky; top: 0; z-index: 20;
  padding: 14px 28px;
  background: rgba(10, 7, 19, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .dot {
  font-size: 20px;
  line-height: 1;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}
header h1 { font-size: 15px; margin: 0; font-weight: 700; letter-spacing: 0.01em; }
.header-right { display: flex; align-items: center; gap: 14px; }
#data-freshness { color: var(--muted-dim); font-size: 11px; white-space: nowrap; }

.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s ease;
}
.icon-btn:hover { color: #fff; border-color: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }
.icon-btn svg { width: 18px; height: 18px; }

main { padding: 26px 28px 60px; max-width: 1320px; margin: 0 auto; }

/* --- Hero stat row --- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.stat-tile {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.stat-tile.accent {
  background: linear-gradient(150deg, rgba(255, 45, 146, 0.18), var(--panel) 65%);
  border-color: rgba(255, 45, 146, 0.35);
}
.stat-value {
  font-size: 30px; font-weight: 800; line-height: 1;
  background: linear-gradient(90deg, #fff, var(--muted));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-tile.accent .stat-value {
  background: linear-gradient(90deg, #fff, #ffd1e8);
  -webkit-background-clip: text; background-clip: text;
}
.stat-label {
  margin-top: 6px; font-size: 11.5px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600;
}

/* --- Events strip --- */
.events-strip {
  display: flex; gap: 12px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 20px;
}
.event-card {
  flex: 0 0 auto;
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.event-card:hover { border-color: var(--accent2); box-shadow: 0 0 14px var(--accent2-glow); }
.event-card.selected {
  border-color: var(--accent);
  background: linear-gradient(160deg, rgba(255, 45, 146, 0.14), var(--bg-elevated));
  box-shadow: 0 0 18px var(--accent-glow);
}
.event-card .event-title { font-size: 13px; font-weight: 700; margin-bottom: 6px; line-height: 1.3; }
.event-card .event-ticker {
  font-size: 10.5px; color: var(--muted-dim);
  font-family: ui-monospace, "SF Mono", Consolas, monospace; margin-bottom: 6px;
}
.event-card .event-time {
  font-size: 11px; color: var(--accent2); font-weight: 600; margin-bottom: 10px;
}
.event-card .event-stats { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); }
.event-card .flagged-count { color: var(--edge-2-border); font-weight: 700; }

/* --- Tabs --- */
.tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.tab {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  padding: 8px 18px;
  border-radius: 10px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all 0.15s ease;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 0 16px var(--accent-glow); }

.section-head { margin-bottom: 14px; }
.subnote { font-size: 12px; color: var(--muted-dim); }

/* --- Opportunity cards --- */
.opportunities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}
.opp-card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--edge-1-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.opp-card.tier-2 { border-left-color: var(--edge-2-border); }
.opp-card.tier-3 {
  border-left-color: var(--edge-3-border);
  box-shadow: var(--shadow), 0 0 24px rgba(255, 45, 146, 0.1);
}
.opp-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 4px; }
.opp-term { font-size: 16px; font-weight: 800; }
.traded-badge {
  display: inline-block; font-size: 10.5px; font-weight: 800;
  color: #04150e; background: var(--yes);
  border-radius: 20px; padding: 2px 8px; margin-left: 6px;
  vertical-align: middle; box-shadow: 0 0 8px var(--yes-glow);
}
.boosted-badge {
  display: inline-block; font-size: 10.5px; font-weight: 800;
  color: #fff; background: linear-gradient(135deg, var(--purple), var(--magenta));
  border-radius: 20px; padding: 2px 8px; margin-left: 6px;
  vertical-align: middle; box-shadow: 0 0 8px rgba(217, 70, 239, 0.45);
}
.opp-card.boosted {
  /* top/right/bottom only -- border-left stays tier-colored (see .tier-N) */
  border-top-color: var(--magenta);
  border-right-color: var(--magenta);
  border-bottom-color: var(--magenta);
  box-shadow: var(--shadow), 0 0 20px rgba(217, 70, 239, 0.25);
}
.opp-context { font-size: 11px; color: var(--muted-dim); margin-bottom: 14px; }
.opp-event { font-size: 10.5px; color: var(--muted-dim); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }

.opp-edge { text-align: right; }
.opp-edge-value { font-size: 22px; font-weight: 800; }
.opp-edge-value.pos { color: var(--yes); }
.opp-edge-value.neg { color: var(--no); }

.compare { margin: 14px 0; }
.compare-row { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.compare-label { width: 52px; font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.compare-bar-track { flex: 1; height: 8px; background: var(--bg-elevated); border-radius: 6px; overflow: hidden; }
.compare-bar-fill { height: 100%; border-radius: 6px; }
.compare-bar-fill.market { background: var(--muted); }
.compare-bar-fill.model { background: linear-gradient(90deg, var(--accent), var(--accent2)); box-shadow: 0 0 8px var(--accent-glow); }
.compare-value { width: 44px; text-align: right; font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }

.opp-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }

.opp-trade { display: flex; align-items: center; gap: 10px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.trade-btn {
  background: linear-gradient(135deg, var(--yes), #00d98e); color: #04150e;
  border: none; border-radius: 8px; padding: 7px 14px;
  font-size: 12px; font-weight: 800; cursor: pointer;
  box-shadow: 0 0 10px var(--yes-glow); transition: filter 0.15s ease, transform 0.1s ease;
}
.trade-btn:hover:not(:disabled) { filter: brightness(1.08); transform: translateY(-1px); }
.trade-btn:disabled { cursor: default; filter: grayscale(0.4); opacity: 0.8; }
.trade-result { font-size: 11.5px; }
.trade-result.trade-ok { color: var(--yes); }
.trade-result.trade-error { color: var(--no); }

/* --- Pills --- */
.pill {
  display: inline-block; padding: 4px 11px; border-radius: 20px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.03em;
}
.pill-yes { background: var(--yes); color: #04150e; box-shadow: 0 0 10px var(--yes-glow); }
.pill-no { background: var(--no); color: #1a0208; box-shadow: 0 0 10px var(--no-glow); }
.pill-none { color: var(--muted-dim); background: none; }
.conf-low { color: var(--muted-dim); font-size: 10.5px; margin-left: 4px; }

.valuation-label {
  display: inline-block; font-size: 10.5px; font-weight: 700;
  border-radius: 20px; padding: 2px 8px; margin-left: 6px;
  vertical-align: middle; border: 1px solid currentColor;
}
.valuation-label.undervalued { color: var(--yes); }

/* --- All-contracts collapsible table --- */
.all-contracts {
  margin-top: 22px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 4px 20px;
}
.all-contracts summary {
  cursor: pointer; padding: 14px 0;
  font-size: 12.5px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 10px;
  list-style: none;
}
.all-contracts summary::-webkit-details-marker { display: none; }
.all-contracts summary::before { content: "▸"; color: var(--accent); font-size: 11px; }
.all-contracts[open] summary::before { content: "▾"; }
.count-badge {
  background: var(--bg-elevated); color: var(--muted);
  border-radius: 20px; padding: 2px 9px; font-size: 11px; font-weight: 700;
}
.all-contracts .table-scroll { padding-bottom: 16px; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 12px; white-space: nowrap; }
thead th {
  color: var(--muted); font-weight: 700; font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--panel);
}
tbody tr { border-bottom: 1px solid var(--border-soft); transition: background 0.15s ease; }
tbody tr:hover { background: rgba(255, 255, 255, 0.03); }
tbody tr:last-child { border-bottom: none; }
tr.edge-1 { background: var(--edge-1); border-left: 3px solid var(--edge-1-border); }
tr.edge-2 { background: var(--edge-2); border-left: 3px solid var(--edge-2-border); }
tr.edge-3 { background: var(--edge-3); border-left: 3px solid var(--edge-3-border); }

/* --- Alerts feed --- */
.alerts-feed { display: flex; flex-direction: column; gap: 10px; }
.alert-card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--border);
  border-radius: 12px;
  padding: 12px 18px;
  display: flex; align-items: center; gap: 16px;
}
.alert-card.side-yes { border-left-color: var(--yes); }
.alert-card.side-no { border-left-color: var(--no); }
.alert-time { font-size: 11px; color: var(--muted-dim); width: 70px; flex-shrink: 0; }
.alert-main { flex: 1; min-width: 0; }
.alert-event {
  font-size: 10.5px; color: var(--muted-dim);
  text-transform: uppercase; letter-spacing: 0.04em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.alert-term { font-weight: 700; }
.alert-detail { font-size: 12px; color: var(--muted); flex-shrink: 0; }

/* --- Filter pill --- */
.filter-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff;
  padding: 4px 10px 4px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 700;
  box-shadow: 0 0 12px var(--accent-glow);
}
.filter-pill button {
  background: rgba(255, 255, 255, 0.25); border: none; color: #fff;
  width: 16px; height: 16px; border-radius: 50%; cursor: pointer;
  font-size: 11px; line-height: 1; display: flex; align-items: center; justify-content: center;
}

/* --- Settings modal --- */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(4, 2, 10, 0.7); backdrop-filter: blur(3px);
  z-index: 50; align-items: flex-start; justify-content: center; padding-top: 80px;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.modal-overlay.open { display: flex; }
.modal {
  width: 100%; max-width: 460px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow), 0 0 40px rgba(255, 45, 146, 0.08);
  padding: 22px 24px;
  max-height: calc(100vh - 120px);
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  margin-bottom: 40px;
}
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-head h2 { margin: 0; font-size: 15px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 20px; line-height: 1; padding: 4px; }
.modal-close:hover { color: var(--no); }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 11.5px; color: var(--muted); margin-bottom: 5px; }
.field input {
  width: 100%; padding: 9px 11px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: 13px; transition: all 0.15s ease;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.settings-section {
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border-soft);
}
.settings-section-head { margin-bottom: 6px; }
.toggle-row { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text); cursor: pointer; }
.toggle-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); flex-shrink: 0; }
.warn-note { font-size: 11px; color: var(--muted-dim); margin: 0 0 12px; }
.trade-failed { border-left-color: var(--no) !important; opacity: 0.75; }

.unverified-note { color: var(--muted-dim); font-style: italic; margin-left: 6px; }

.trade-actions { display: flex; gap: 6px; flex-shrink: 0; }
/* Distinct from the header's .icon-btn (36px, SVG-based) above -- these are
   the small text-glyph action buttons on individual trade cards. */
.trade-icon-btn {
  background: var(--bg-elevated); color: var(--muted);
  border: 1px solid var(--border-soft); border-radius: 6px;
  width: 26px; height: 26px; line-height: 1; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: filter 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.trade-icon-btn:hover:not(:disabled) { filter: brightness(1.15); }
.trade-icon-btn:disabled { cursor: default; opacity: 0.6; }
.verify-btn:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.close-btn { color: var(--no); }
.close-btn:hover:not(:disabled) { border-color: var(--no); box-shadow: 0 0 8px var(--no-glow); }

.text-btn {
  background: var(--bg-elevated); color: var(--accent);
  border: 1px solid var(--accent); border-radius: 6px;
  padding: 4px 10px; font-size: 11px; font-weight: 700;
  cursor: pointer; transition: filter 0.15s ease;
}
.text-btn:hover:not(:disabled) { filter: brightness(1.15); }
.text-btn:disabled { cursor: default; opacity: 0.6; }

button.primary {
  background: linear-gradient(135deg, var(--accent), #ff5fa8);
  color: #fff; border: none; border-radius: 10px;
  padding: 10px 20px; font-size: 13px; font-weight: 700; cursor: pointer;
  margin-top: 16px; box-shadow: 0 4px 16px var(--accent-glow);
  transition: transform 0.1s ease, filter 0.15s ease;
}
button.primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
#save-msg { margin-left: 10px; color: var(--yes); font-size: 12px; font-weight: 600; }

.empty { color: var(--muted-dim); padding: 28px; text-align: center; font-size: 13px; }
.mono { font-variant-numeric: tabular-nums; }

/* --- Login page --- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  width: 100%; max-width: 360px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow), 0 0 40px rgba(255, 45, 146, 0.08);
  padding: 28px 26px;
}

/* --- Connect Kalshi section --- */
.kalshi-status { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 12.5px; }
.kalshi-status .dot-indicator { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-dim); flex-shrink: 0; }
.kalshi-status.connected .dot-indicator { background: var(--yes); box-shadow: 0 0 8px var(--yes-glow); }
.kalshi-status.connected { color: var(--yes); }

/* --- Phones --- */
@media (max-width: 720px) {
  body { overflow-x: hidden; }
  header { padding: 12px 16px; gap: 8px; }
  header h1 { font-size: 13px; }
  .header-right { gap: 10px; }
  #data-freshness { display: none; }

  main { padding: 18px 14px 40px; }

  .stat-row { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px; }
  .stat-tile { padding: 14px 16px; }
  .stat-value { font-size: 22px; }

  .event-card { min-width: 190px; padding: 12px 14px; }

  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab { padding: 8px 14px; font-size: 12.5px; white-space: nowrap; }

  .opportunities-grid { grid-template-columns: 1fr; }
  .opp-card { padding: 14px 16px; }
  .opp-head { flex-wrap: wrap; gap: 8px; }
  .opp-edge { text-align: left; }

  .settings-grid { grid-template-columns: 1fr; }
  .modal-overlay { padding: 24px 12px; align-items: flex-start; }
  .modal { padding: 18px 16px; max-height: calc(100vh - 48px); margin-bottom: 0; }

  /* Trades cards pack in more pieces (P&L, verify/close/retry buttons)
     than Alerts cards ever needed to -- wrapping a single row wasn't
     enough room on a real phone width, so stack everything into its own
     full-width line instead. Simpler and robust regardless of how many
     children a given card has. */
  .alert-card { flex-direction: column; align-items: flex-start; gap: 8px; padding: 12px 14px; }
  .alert-time { width: auto; order: 0; }
  .alert-main { width: 100%; }
  .alert-detail { width: 100%; white-space: normal; }
  .trade-actions { width: 100%; justify-content: flex-end; }
}