:root {
  --bg: #07060d;
  --card: rgba(20, 18, 34, 0.55);
  --stroke: rgba(255, 255, 255, 0.08);
  --text: #f3f1ff;
  --muted: #8b88a8;
  --sol-purple: #9945ff;
  --sol-green: #14f195;
  --up: #14f195;
  --down: #ff5c7a;
  --radius: 20px;
}

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

html, body { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Calm, completely static background — no animation, no particles. */
.bg-static {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px 600px at 15% 12%, rgba(153, 69, 255, 0.16), transparent 60%),
    radial-gradient(800px 600px at 88% 88%, rgba(20, 241, 149, 0.10), transparent 60%),
    radial-gradient(1200px 900px at 50% 50%, rgba(30, 22, 54, 0.55), transparent 70%),
    var(--bg);
}

.app {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 48px);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 14px; }

.logo {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(135deg, var(--sol-purple), var(--sol-green));
  box-shadow: 0 0 28px rgba(153, 69, 255, 0.55);
  object-fit: cover; visibility: hidden;
}

.brand h1 { font-size: 1.5rem; letter-spacing: -0.02em; }
.tag { color: var(--muted); font-size: 0.85rem; margin-top: 2px; }

.picks { display: flex; gap: 16px; flex-wrap: wrap; }
.source-pick { display: flex; flex-direction: column; gap: 6px; min-width: 210px; }
.source-pick label {
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--muted);
}

.select-wrap { position: relative; }
.select-wrap::after {
  content: "▾"; position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%); color: var(--muted); pointer-events: none;
}

select {
  appearance: none;
  width: 100%;
  padding: 11px 38px 11px 14px;
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.92rem;
  backdrop-filter: blur(14px);
  cursor: pointer;
}
select:focus { outline: 2px solid var(--sol-purple); }
option { background: #15131f; color: var(--text); }

.source-note { font-size: 0.74rem; color: var(--muted); min-height: 1em; }

/* ---------- price header ---------- */
.price-head { display: flex; flex-direction: column; gap: 12px; }

.price-now {
  display: flex; align-items: baseline; gap: 4px;
  font-variant-numeric: tabular-nums;
}
.price-now .dollar { font-size: 1.6rem; color: var(--muted); }
#price {
  font-size: clamp(2.6rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff, #c9b8ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.price-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.chip {
  padding: 5px 12px; border-radius: 999px;
  font-size: 0.9rem; font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--stroke);
}
.chip.up { color: var(--up); border-color: rgba(20, 241, 149, 0.35); }
.chip.down { color: var(--down); border-color: rgba(255, 92, 122, 0.35); }
.muted { color: var(--muted); font-size: 0.85rem; }

.hilo { display: flex; gap: 28px; flex-wrap: wrap; }
.hilo > div { display: flex; flex-direction: column; gap: 2px; }
.hilo strong { font-variant-numeric: tabular-nums; font-size: 1rem; }

/* ---------- chart ---------- */
.chart-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 14px;
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  flex: 1;
  min-height: 380px;
}
#chart { width: 100%; height: clamp(300px, 46vh, 460px); }

.overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; gap: 14px;
  align-items: center; justify-content: center;
  background: rgba(7, 6, 13, 0.55);
  border-radius: var(--radius);
  backdrop-filter: blur(3px);
}
/* Critical: a class selector beats the UA [hidden] rule, so the `hidden`
   attribute alone would NOT hide a display:flex element. Force it here. */
.overlay[hidden] { display: none !important; }
.overlay p { color: var(--muted); font-size: 0.9rem; text-align: center; max-width: 32ch; }
#reloadBtn {
  padding: 9px 18px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: linear-gradient(135deg, var(--sol-purple), var(--sol-green));
  color: #0a0712;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.spinner {
  width: 38px; height: 38px; border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--sol-green);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- ranges ---------- */
.ranges { display: flex; flex-wrap: wrap; gap: 8px; }
.ranges button {
  flex: 1;
  min-width: 56px;
  padding: 10px 0;
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  backdrop-filter: blur(14px);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.ranges button:hover { color: var(--text); }
.ranges button.active {
  color: #0a0712;
  background: linear-gradient(135deg, var(--sol-purple), var(--sol-green));
  border-color: transparent;
}

/* ---------- footer ---------- */
.foot {
  display: flex; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; font-size: 0.78rem; color: var(--muted);
}
#status { color: var(--sol-green); }

@media (max-width: 560px) {
  .hilo { gap: 18px; }
  #chart { height: 340px; }
}

/* ======================= v3 — "2050" quant UI ======================= */
:root { --neon: #7af7ff; --bull: #14f195; --bear: #ff5c7a; --warn: #ffcf5c; }

.tabs { display: flex; gap: 8px; }
.tab {
  position: relative; padding: 11px 22px; border-radius: 12px 12px 0 0;
  background: rgba(255,255,255,0.03); border: 1px solid var(--stroke);
  border-bottom: none; color: var(--muted); font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.04em; cursor: pointer; transition: all 0.18s;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: #eafcff;
  background: linear-gradient(180deg, rgba(122,247,255,0.16), rgba(20,18,34,0.55));
  box-shadow: 0 -2px 22px rgba(122,247,255,0.25) inset;
}
.tab.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--sol-purple), var(--neon), var(--sol-green));
}
.beta {
  margin-left: 8px; font-size: 0.6rem; letter-spacing: 0.16em;
  padding: 2px 6px; border-radius: 5px; vertical-align: middle;
  background: linear-gradient(135deg, var(--sol-purple), var(--neon)); color: #04121a;
}
.tabpane[hidden] { display: none !important; }
.tabpane { display: flex; flex-direction: column; gap: 18px; }

.adv-controls { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.adv-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
#horizons { flex: 0 1 auto; }
#horizons button { min-width: 52px; padding: 8px 0; }
.share {
  margin-left: auto; padding: 9px 16px; border-radius: 10px; cursor: pointer;
  border: 1px solid rgba(122,247,255,0.4); background: rgba(122,247,255,0.08);
  color: var(--neon); font-weight: 700; font-size: 0.82rem;
}
.share.copied { background: var(--bull); color: #04121a; border-color: transparent; }

/* signal hero */
.signal-hero {
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 22px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--stroke);
  backdrop-filter: blur(18px);
  box-shadow: 0 0 0 1px rgba(122,247,255,0.06), 0 24px 60px rgba(0,0,0,0.45);
}
.sig-main { display: flex; align-items: center; gap: 20px; }
.sig-ring { position: relative; width: 110px; height: 110px; }
.sig-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.sig-ring circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.ring-bg { stroke: rgba(255,255,255,0.07); }
.ring-fg { stroke: var(--neon); transition: stroke-dashoffset 0.9s ease, stroke 0.4s; }
.sig-ring span {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800; font-variant-numeric: tabular-nums;
}
.sig-verdict { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.02em; }
.sig-verdict.BULLISH { color: var(--bull); text-shadow: 0 0 22px rgba(20,241,149,0.45); }
.sig-verdict.BEARISH { color: var(--bear); text-shadow: 0 0 22px rgba(255,92,122,0.45); }
.sig-verdict.NEUTRAL { color: var(--warn); text-shadow: 0 0 22px rgba(255,207,92,0.4); }
.sig-sub { color: var(--muted); font-size: 0.86rem; margin-top: 4px; }
.sig-targets { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.sig-targets > div { display: flex; flex-direction: column; gap: 3px; }
.sig-targets strong { font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.sig-targets .mid strong { color: var(--neon); font-size: 1.35rem; }

#fchart { width: 100%; height: clamp(280px, 40vh, 420px); }
.legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.78rem; color: var(--muted); }
.legend i { display: inline-block; width: 22px; height: 0; border-top: 3px solid; margin-right: 6px; vertical-align: middle; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.icard {
  padding: 16px; border-radius: 16px; background: var(--card);
  border: 1px solid var(--stroke); backdrop-filter: blur(14px);
}
.icard .lbl { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.icard .val { font-size: 1.5rem; font-weight: 800; margin-top: 6px; font-variant-numeric: tabular-nums; }
.icard .sub { font-size: 0.76rem; color: var(--muted); margin-top: 4px; }
.icard.up .val { color: var(--bull); } .icard.down .val { color: var(--bear); }
.icard.warn .val { color: var(--warn); }
.bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.08); margin-top: 10px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--bull), var(--warn), var(--bear)); }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.panel {
  padding: 18px; border-radius: 16px; background: var(--card);
  border: 1px solid var(--stroke); backdrop-filter: blur(14px);
}
.panel h3 { font-size: 0.95rem; margin-bottom: 12px; }
.panel table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.panel td { padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-variant-numeric: tabular-nums; }
.panel td:last-child { text-align: right; font-weight: 700; }
.panel ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.panel li { font-size: 0.85rem; color: var(--text); padding-left: 18px; position: relative; }
.panel li::before { content: "▹"; position: absolute; left: 0; color: var(--neon); }
.disclaimer { font-size: 0.74rem; color: var(--muted); text-align: center; opacity: 0.8; }

/* ----------------------- v3.1 AI verdict + chat ----------------------- */
.ai-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.ai-head h3 { margin: 0; }
.ai-verdict {
  border-color: rgba(122,247,255,0.28);
  background: linear-gradient(180deg, rgba(122,247,255,0.07), var(--card));
}
.ai-text { font-size: 0.95rem; line-height: 1.6; white-space: pre-wrap; color: #eef0ff; }
.ai-text.loading { color: var(--muted); }
.ai-budget { margin-top: 12px; font-size: 0.72rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.ai-budget .track { flex: 1; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.08); overflow: hidden; }
.ai-budget .track > i { display: block; height: 100%; background: linear-gradient(90deg, var(--bull), var(--warn), var(--bear)); }
.ai-cap { color: var(--bear); font-weight: 700; }

.chat-log {
  display: flex; flex-direction: column; gap: 10px;
  max-height: 320px; overflow-y: auto; padding: 4px 2px 8px;
}
.msg {
  max-width: 85%; padding: 10px 14px; border-radius: 14px;
  font-size: 0.88rem; line-height: 1.5; white-space: pre-wrap;
}
.msg.ai { align-self: flex-start; background: rgba(255,255,255,0.05); border: 1px solid var(--stroke); border-bottom-left-radius: 4px; }
.msg.me { align-self: flex-end; background: linear-gradient(135deg, var(--sol-purple), var(--neon)); color: #04121a; border-bottom-right-radius: 4px; font-weight: 600; }
.msg.err { align-self: stretch; max-width: 100%; background: rgba(255,92,122,0.12); border: 1px solid rgba(255,92,122,0.35); color: #ffd0d8; }
.chat-form { display: flex; gap: 8px; margin-top: 12px; }
.chat-form input {
  flex: 1; padding: 12px 14px; border-radius: 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--stroke);
  color: var(--text); font-size: 0.9rem;
}
.chat-form input:focus { outline: 2px solid rgba(122,247,255,0.5); }
.chat-form button {
  padding: 12px 20px; border-radius: 12px; border: none; cursor: pointer;
  background: linear-gradient(135deg, var(--sol-purple), var(--neon)); color: #04121a; font-weight: 800;
}
.chat-form button:disabled { opacity: 0.45; cursor: not-allowed; }

/* ----------------------- themed scrollbars ----------------------- */
.chat-log { scrollbar-width: thin; scrollbar-color: rgba(122,247,255,0.35) transparent; }
.chat-log::-webkit-scrollbar { width: 8px; }
.chat-log::-webkit-scrollbar-track { background: transparent; margin: 4px 0; }
.chat-log::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(153,69,255,0.5), rgba(122,247,255,0.5));
  border-radius: 8px; border: 2px solid transparent; background-clip: padding-box;
}
.chat-log::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--sol-purple), var(--neon));
  background-clip: padding-box;
}
/* keep the rest of the app consistent too */
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.16) transparent; }
body::-webkit-scrollbar, .panel::-webkit-scrollbar { width: 9px; height: 9px; }
body::-webkit-scrollbar-track, .panel::-webkit-scrollbar-track { background: transparent; }
body::-webkit-scrollbar-thumb, .panel::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.14); border-radius: 8px;
  border: 2px solid transparent; background-clip: padding-box;
}
body::-webkit-scrollbar-thumb:hover, .panel::-webkit-scrollbar-thumb:hover { background: rgba(122,247,255,0.4); background-clip: padding-box; }

.ai-basis { font-size: 0.74rem; color: var(--neon); opacity: 0.85; margin: -4px 0 12px; letter-spacing: 0.02em; }