/* TickPro Web — GeigerFlow. Dark theme tokens are the Electron build's. */

:root, [data-theme="dark"] {
  --bg-base: #010409;
  --bg-surface: #0d1117;
  --bg-elevated: #161b22;
  --bg-overlay: #21262d;
  --bg-muted: #30363d;
  --border-default: #1e2630;
  --border-muted: #262e38;
  --border-emphasis: #343e4a;
  --text-primary: #f0eadd;
  --text-secondary: #e0d4c0;
  --text-tertiary: #c9b998;
  --text-muted: #b0a07a;
  --text-faint: #8a9ab8;
  --text-ghost: #6889b8;
  --accent: #58a6ff;
  --accent-hover: #79c0ff;
  --accent-glow: rgba(88, 166, 255, 0.15);
  --color-buy: #3fb950;
  --color-buy-rgb: 63, 185, 80;
  --color-sell: #f85149;
  --color-sell-rgb: 248, 81, 73;
  --color-warning: #d29922;
  --color-danger: #da3633;
  --mono: ui-monospace, "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-secondary);
  font-size: 13px;
  display: flex; flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: var(--mono); }
.buy { color: var(--color-buy); }
.sell { color: var(--color-sell); }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }
select, input[type="number"], input[type="text"] {
  font: inherit; color: var(--text-primary); background: var(--bg-base);
  border: 1px solid var(--border-default); border-radius: 6px; padding: 5px 8px;
}
select:focus, input:focus { outline: 1px solid var(--accent); }

/* ── audio gate ── */
.gate {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at top, #0a0e18, #04060b 60%);
}
.gate-card {
  width: 380px; max-width: 92vw; padding: 32px 28px; text-align: center;
  background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
}
.gate-logo { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); }
.gate-title { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 4px 0 18px; }
.gate-card p { color: var(--text-faint); line-height: 1.5; margin-bottom: 20px; }
.gate-card p.err { color: var(--color-sell); }
#login-form { display: flex; flex-direction: column; gap: 10px; text-align: left; }
#login-form input {
  width: 100%; height: 40px; padding: 0 12px; border-radius: 8px; font-size: 13px;
  background: var(--bg-base); border: 1px solid var(--border-default); color: var(--text-primary);
}
#login-form input::placeholder { color: var(--text-ghost); }
#login-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
#login-form .btn-primary { justify-content: center; height: 42px; margin-top: 4px; }
#login-form .btn-primary[disabled] { opacity: .6; cursor: wait; }
.gate-err { margin: 0 !important; font-size: 12px; color: var(--color-sell); line-height: 1.4; }
.gate-alt { display: block; text-align: center; font-size: 11px; color: var(--text-ghost); text-decoration: none; margin-top: 4px; }
.gate-alt:hover { color: var(--accent); }
.audio-banner {
  display: flex; align-items: center; justify-content: center; gap: 8px; padding: 7px 14px;
  font-size: 12px; font-weight: 600; color: #000; background: var(--color-warning); flex-shrink: 0; cursor: pointer;
}
.who { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-faint); }
.who .mono { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 8px;
  font-size: 12px; font-weight: 700; border: 1px solid var(--border-default);
  background: var(--bg-elevated); cursor: pointer; transition: all .15s; white-space: nowrap;
  color: var(--text-faint);
}
.btn:hover { border-color: var(--border-emphasis); color: var(--text-primary); }
.btn-primary { background: var(--accent); color: #000; border-color: var(--accent); padding: 10px 18px; font-size: 13px; }
.btn-primary:hover { background: var(--accent-hover); color: #000; }
.btn-xs { padding: 4px 10px; font-size: 10px; border-radius: 6px; }
.btn.buy { color: var(--color-buy); }
.btn.sell { color: var(--color-sell); }
.btn.on { color: var(--accent); border-color: var(--accent); }
.icon-btn {
  width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; border: 1px solid var(--border-default); background: var(--bg-elevated);
  cursor: pointer; color: var(--text-faint);
}
.icon-btn:hover { color: var(--text-primary); border-color: var(--border-emphasis); }
.icon-btn.active { color: var(--color-sell); border-color: var(--color-sell); }

/* ── top bar ── */
.topbar {
  display: flex; align-items: center; gap: 14px; padding: 8px 14px;
  border-bottom: 1px solid var(--border-default); background: var(--bg-surface); flex-shrink: 0;
}
.brand { display: flex; align-items: baseline; gap: 8px; }
.brand-name { font-size: 16px; font-weight: 800; color: var(--text-primary); letter-spacing: -0.01em; }
.brand-engine { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.spacer { flex: 1; }
.conn { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-faint); }
.conn .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-ghost); }
.conn.live .dot { background: var(--color-buy); box-shadow: 0 0 8px var(--color-buy); }
.conn.down .dot { background: var(--color-sell); }
.profile-wrap { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-faint); }
.vol-wrap { display: flex; align-items: center; gap: 8px; }
.vol-wrap input[type="range"] { width: 110px; accent-color: var(--accent); }
.vol-wrap #master-pct { font-size: 11px; color: var(--text-faint); width: 34px; text-align: right; }

/* ── symbol strip ── */
.strip {
  display: flex; align-items: center; gap: 8px; padding: 8px 14px; overflow-x: auto;
  border-bottom: 1px solid var(--border-default); background: var(--bg-base); flex-shrink: 0;
}
.chips { display: flex; gap: 8px; }
.chip {
  display: flex; align-items: center; gap: 10px; padding: 6px 8px 6px 12px; border-radius: 10px;
  border: 1px solid var(--border-default); background: var(--bg-surface); cursor: pointer; user-select: none;
  min-width: 190px; transition: border-color .15s, background .15s;
}
.chip:hover { border-color: var(--border-emphasis); }
.chip.focused { border-color: var(--accent); background: var(--accent-glow); }
.chip .root { font-weight: 800; font-size: 13px; color: var(--text-primary); }
.chip .desc { font-size: 9px; color: var(--text-ghost); max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip .px { font-size: 12px; color: var(--text-secondary); }
.chip .mini { width: 40px; height: 5px; border-radius: 3px; background: var(--bg-overlay); overflow: hidden; display: flex; }
.chip .mini i { display: block; height: 100%; background: var(--color-buy); }
.chip .mini b { display: block; height: 100%; background: var(--color-sell); flex: 1; }
.chip .col { display: flex; flex-direction: column; gap: 2px; }
.chip .icons { display: flex; gap: 2px; margin-left: auto; }
.chip .ib {
  width: 22px; height: 22px; border-radius: 6px; border: none; background: none; cursor: pointer;
  color: var(--text-ghost); display: inline-flex; align-items: center; justify-content: center;
}
.chip .ib:hover { background: var(--bg-overlay); color: var(--text-primary); }
.chip .ib.muted { color: var(--color-sell); }
.add-wrap select { min-width: 120px; }

/* ── panels ── */
.panels {
  flex: 1; display: grid; gap: 10px; padding: 10px 14px;
  grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; min-height: 0;
}
@media (max-width: 900px) {
  .panels { grid-template-columns: 1fr; grid-template-rows: none; overflow-y: auto; }
  .panel { min-height: 260px; }
}
.panel {
  display: flex; flex-direction: column; border-radius: 12px; overflow: hidden; min-height: 0;
  background: var(--bg-surface); border: 1px solid var(--border-default);
  transition: border-color .15s, background-color .2s, box-shadow .2s;
}
.panel.flash-buy { border-color: var(--color-buy); background: rgba(var(--color-buy-rgb), .08); box-shadow: inset 0 0 0 1px var(--color-buy); }
.panel.flash-sell { border-color: var(--color-sell); background: rgba(var(--color-sell-rgb), .08); box-shadow: inset 0 0 0 1px var(--color-sell); }
.ph { display: flex; flex-direction: column; border-bottom: 1px solid var(--border-default); flex-shrink: 0; }
.ph-top { display: flex; align-items: center; gap: 10px; padding: 8px 14px; min-height: 36px; }
.ph-title { flex: 1; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.ph-btns { display: flex; align-items: center; gap: 4px; padding: 0 14px 6px; flex-wrap: wrap; }
.active-tag { margin-left: 8px; font-size: 10px; font-family: var(--mono); color: var(--color-warning); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .35; } }

.toggle {
  width: 36px; height: 20px; border-radius: 10px; position: relative; flex-shrink: 0; cursor: pointer;
  border: none; background: var(--bg-overlay); transition: background .2s;
}
.toggle span {
  position: absolute; top: 2.5px; left: 2.5px; width: 15px; height: 15px; border-radius: 50%;
  background: #fff; transition: left .2s; box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.toggle[aria-checked="true"] { background: var(--color-buy); }
.toggle[aria-checked="true"] span { left: 18px; }

.pb { flex: 1; min-height: 0; }
.tuning-bar {
  display: flex; flex-wrap: wrap; gap: 6px 10px; padding: 5px 12px; flex-shrink: 0;
  border-top: 1px solid var(--border-default); background: rgba(1,4,9,.6);
  font-size: 9px; font-family: var(--mono); line-height: 1;
}
.tuning-bar span b { color: var(--text-ghost); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-right: 4px; }
.tuning-bar span i { color: var(--text-secondary); font-style: normal; font-weight: 700; }

/* DR panel */
.dr-body { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 20px; gap: 8px; }
.dr-big { font-size: 48px; font-weight: 800; line-height: 1; transition: color .3s; }
.dr-big.buy { text-shadow: 0 0 20px rgba(var(--color-buy-rgb), .3); }
.dr-big.sell { text-shadow: 0 0 20px rgba(var(--color-sell-rgb), .3); }
.dr-label { font-size: 11px; font-weight: 700; letter-spacing: .15em; color: var(--text-ghost); }
.dr-bar-wrap { width: 100%; max-width: 240px; margin-top: 4px; }
.dr-pcts { display: flex; justify-content: space-between; margin-bottom: 4px; font-size: 10px; font-weight: 700; }
.dr-bar { height: 8px; border-radius: 4px; background: var(--bg-overlay); overflow: hidden; display: flex; }
.dr-bar-buy { width: 50%; background: var(--color-buy); transition: width .3s; }
.dr-bar-sell { flex: 1; background: var(--color-sell); }
.dr-stats {
  display: flex; gap: 14px; margin-top: 6px; padding: 6px 14px; border-radius: 8px;
  background: var(--bg-base); border: 1px solid var(--border-default);
}
.dr-stats > div { display: flex; align-items: center; gap: 6px; }
.dr-stats .k { font-size: 10px; font-weight: 700; color: var(--text-ghost); }
.dr-stats .v { font-size: 13px; font-weight: 700; }
.dr-stats .sep { width: 1px; background: var(--border-default); }

/* Velocity panel */
.vel-body { display: flex; align-items: center; justify-content: center; gap: 20px; padding: 12px 16px; }
.vsep { width: 1px; height: 60%; background: var(--border-default); }
.gauge { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.gauge .lbl { font-size: 10px; font-weight: 700; color: var(--text-muted); }
.gauge .hz { font-size: 9px; font-family: var(--mono); color: var(--text-ghost); }

/* H/L + spike feeds */
.hl-row {
  display: flex; justify-content: space-around; padding: 10px 14px; flex-shrink: 0;
  border-bottom: 1px solid var(--border-default); text-align: center;
}
.hl-row .k { font-size: 9px; font-weight: 700; color: var(--text-ghost); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 2px; }
.hl-row .v { font-size: 16px; font-weight: 700; }
.feed { flex: 1; overflow-y: auto; min-height: 0; }
.feed .empty { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 11px; color: var(--text-ghost); opacity: .6; }
.feed .row {
  display: flex; align-items: center; gap: 10px; padding: 5px 14px; font-size: 11px; font-family: var(--mono);
  border-left: 3px solid var(--border-default); border-bottom: 1px solid rgba(30,38,48,.5);
}
.feed .row.high, .feed .row.buy { border-left-color: var(--color-buy); }
.feed .row.low, .feed .row.sell { border-left-color: var(--color-sell); }
.feed .row.warn { border-left-color: var(--color-warning); }
.feed .row .t { width: 56px; flex-shrink: 0; color: var(--text-faint); font-size: 10px; }
.feed .row .tag { width: 34px; flex-shrink: 0; font-weight: 700; font-size: 10px; }
.feed .row .p { font-weight: 700; color: var(--text-secondary); }
.feed .row .r { margin-left: auto; color: var(--text-ghost); }
.feed .row .w { font-weight: 700; color: var(--color-warning); }
.feed .row .w.sell { color: var(--color-sell); }
.feed .row .w.buy { color: var(--color-buy); }
.scroll::-webkit-scrollbar, .feed::-webkit-scrollbar { width: 6px; }
.feed::-webkit-scrollbar-thumb { background: var(--bg-muted); border-radius: 3px; }

/* empty state */
.empty-state { flex: 1; display: flex; align-items: center; justify-content: center; padding: 20px; }
.empty-card { text-align: center; max-width: 420px; color: var(--text-faint); line-height: 1.5; }
.empty-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }

/* status bar */
.statusbar {
  display: flex; align-items: center; gap: 8px; padding: 4px 14px; font-size: 10px; color: var(--text-ghost);
  border-top: 1px solid var(--border-default); background: var(--bg-surface); flex-shrink: 0;
}
.statusbar .sep { opacity: .5; }
#st-flash { color: var(--text-faint); }

/* ── modals ── */
.modal-bg { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.55); }
.modal {
  width: 440px; max-width: 92vw; max-height: 86vh; display: flex; flex-direction: column; overflow: hidden;
  background: var(--bg-surface); border: 1px solid var(--accent); border-radius: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.modal.warn { border-color: var(--color-warning); }
.modal.lib { width: 500px; }
.modal-h { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-default); }
.modal-h .t { font-size: 14px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.modal-h .cur { font-size: 10px; font-family: var(--mono); font-weight: 600; color: var(--accent); padding: 2px 8px; border-radius: 4px; background: var(--accent-glow); text-transform: uppercase; }
.modal-x { width: 28px; height: 28px; border: none; background: none; color: var(--text-faint); cursor: pointer; border-radius: 6px; font-size: 16px; }
.modal-x:hover { background: var(--bg-overlay); color: var(--text-primary); }
.modal-b { padding: 16px 18px; overflow-y: auto; }
.sound-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.sound-grid.one { grid-template-columns: 1fr; }
.sound-pick { display: flex; gap: 4px; }
.sound-pick .sel {
  flex: 1; padding: 6px 8px; border-radius: 8px; cursor: pointer; text-align: left;
  background: var(--bg-elevated); border: 1px solid var(--border-default);
}
.sound-pick .sel:hover { border-color: var(--border-emphasis); }
.sound-pick .sel .l { font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.sound-pick .sel .n { font-size: 11px; font-family: var(--mono); font-weight: 600; color: var(--text-primary); text-transform: capitalize; }
.sound-pick .play {
  width: 32px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  background: var(--bg-elevated); border: 1px solid var(--border-default); flex-shrink: 0;
}
.hr { height: 1px; background: var(--border-default); margin: 12px 0; }
.tune-list { display: flex; flex-direction: column; gap: 8px; }
.tune {
  display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-radius: 8px;
  background: var(--bg-elevated); border: 1px solid var(--border-default);
}
.tune .l { font-size: 12px; font-weight: 600; color: var(--text-faint); }
.tune .ctl { display: flex; align-items: center; border-radius: 6px; border: 1px solid var(--border-default); overflow: hidden; background: var(--bg-base); }
.tune .ctl button { width: 28px; height: 30px; border: none; background: none; color: var(--text-secondary); cursor: pointer; font-size: 14px; font-weight: 700; }
.tune .ctl button:first-child { border-right: 1px solid var(--border-default); }
.tune .ctl button:last-child { border-left: 1px solid var(--border-default); }
.tune .ctl input { width: 58px; height: 30px; border: none; background: transparent; text-align: center; font-family: var(--mono); font-weight: 700; font-size: 13px; color: var(--text-primary); -moz-appearance: textfield; }
.tune .ctl input::-webkit-outer-spin-button, .tune .ctl input::-webkit-inner-spin-button { -webkit-appearance: none; }
.tune .ctl .u { font-size: 10px; font-weight: 600; color: var(--text-ghost); padding-right: 6px; }
.tune-row { display: flex; align-items: center; justify-content: space-between; padding: 4px 0; }
.tune-row .l { font-size: 11px; font-weight: 600; color: var(--text-faint); }
.tune-note { font-size: 10px; color: var(--text-ghost); margin-top: 8px; line-height: 1.4; }

.lib-tabs { display: flex; border-bottom: 1px solid var(--border-default); background: var(--bg-base); overflow-x: auto; flex-shrink: 0; }
.lib-tabs button { padding: 10px 14px; font-size: 11px; font-weight: 600; color: var(--text-faint); background: none; border: none; border-bottom: 2px solid transparent; cursor: pointer; white-space: nowrap; }
.lib-tabs button.on { color: var(--accent); border-bottom-color: var(--accent); }
.lib-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; padding: 14px; overflow-y: auto; }
.lib-grid button {
  padding: 10px 12px; border-radius: 8px; font-size: 12px; font-weight: 700; font-family: var(--mono); text-transform: capitalize;
  color: var(--text-secondary); background: var(--bg-elevated); border: 1.5px solid var(--border-default); cursor: pointer; transition: all .12s;
}
.lib-grid button:hover { border-color: var(--border-emphasis); }
.lib-grid button.on { color: #fff; background: var(--accent); border-color: var(--accent); }
.lib-grid button.on.sell { background: var(--color-sell); border-color: var(--color-sell); }
.lib-grid button.on.buy { background: var(--color-buy); border-color: var(--color-buy); }