:root {
  --bg: #f4f6fb;
  --bg-2: #eef1f8;
  --surface: #ffffff;
  --surface-2: #f7f8fc;
  --border: #e3e7f0;
  --text: #121726;
  --muted: #667085;
  --accent: #5b5bf6;
  --accent-2: #8b5cf6;
  --accent-soft: rgba(91, 91, 246, .10);
  --up: #0f9d63;
  --up-soft: rgba(15, 157, 99, .10);
  --down: #e0464a;
  --down-soft: rgba(224, 70, 74, .10);
  --warn: #c98a06;
  --warn-soft: rgba(201, 138, 6, .12);
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 16px rgba(16, 24, 40, .06);
  --radius: 14px;
  --grad: linear-gradient(135deg, var(--accent), var(--accent-2));
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d14;
    --bg-2: #0f121b;
    --surface: #141824;
    --surface-2: #1a1f2e;
    --border: #252b3b;
    --text: #e8eaf2;
    --muted: #8b93a7;
    --accent: #7c7cff;
    --accent-2: #a78bfa;
    --accent-soft: rgba(124, 124, 255, .14);
    --up: #2fd08a;
    --up-soft: rgba(47, 208, 138, .12);
    --down: #ff6b6e;
    --down-soft: rgba(255, 107, 110, .12);
    --warn: #f5b83d;
    --warn-soft: rgba(245, 184, 61, .14);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { height: 100%; }
body {
  margin: 0;
  font: 14px/1.55 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
h2 { font-size: 20px; margin: 0; letter-spacing: -.01em; }
h3 { font-size: 14px; margin: 0; font-weight: 600; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.num { font-variant-numeric: tabular-nums; }
.up { color: var(--up); }
.down { color: var(--down); }

/* ---- buttons, badges ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 500;
  padding: 8px 14px; border-radius: 10px;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .08s ease, background .15s ease, border-color .15s ease, opacity .15s;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 4px 14px rgba(91, 91, 246, .3); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn.ghost:hover { background: var(--surface-2); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.wide { width: 100%; padding: 12px; font-size: 15px; }
.btn.icon { padding: 6px 9px; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .03em;
  background: var(--accent-soft); color: var(--accent);
}
.badge.up { background: var(--up-soft); color: var(--up); }
.badge.down { background: var(--down-soft); color: var(--down); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.neutral { background: var(--surface-2); color: var(--muted); }

.pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-weight: 600; font-variant-numeric: tabular-nums; font-size: 13px;
  background: var(--surface-2);
}
.pill.up { background: var(--up-soft); }
.pill.down { background: var(--down-soft); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: inherit; font-size: 12.5px; cursor: pointer;
  padding: 6px 12px; border-radius: 999px;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
  transition: border-color .15s, background .15s;
}
.chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---- login ---- */
.login {
  min-height: 100%; display: grid; place-items: center; padding: 24px 16px;
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(124, 124, 255, .18), transparent 60%),
    radial-gradient(50% 40% at 90% 90%, rgba(167, 139, 250, .16), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 440px; padding: 36px 32px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; box-shadow: var(--shadow);
}
.login-tag { color: var(--muted); font-size: 15px; margin: 12px 0 20px; }
.login-points { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.login-points span { color: var(--accent); margin-right: 8px; }
.login-note { color: var(--muted); font-size: 12px; text-align: center; margin: 14px 0 0; }

/* ---- shell ---- */
.shell {
  display: grid; height: 100vh;
  grid-template-columns: 228px minmax(0, 1fr) 400px;
}
.shell.copilot-hidden { grid-template-columns: 228px minmax(0, 1fr) 0; }
.shell.copilot-hidden .copilot { display: none; }

.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; letter-spacing: -.01em; }
.brand.big { font-size: 22px; }
.logo {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px;
  background: var(--grad); color: #fff; font-size: 14px;
}
.brand.big .logo { width: 36px; height: 36px; font-size: 18px; }

.sidebar {
  display: flex; flex-direction: column; gap: 24px;
  padding: 20px 14px; border-right: 1px solid var(--border); background: var(--bg-2);
}
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button {
  display: flex; align-items: center; gap: 12px;
  font: inherit; font-weight: 500; text-align: left;
  padding: 9px 12px; border-radius: 10px; border: 0; cursor: pointer;
  background: transparent; color: var(--muted);
}
.nav button:hover { color: var(--text); background: var(--surface); }
.nav button.active { color: var(--text); background: var(--surface); box-shadow: var(--shadow); }
.nav button.active .ico { color: var(--accent); }
.nav .ico { width: 18px; text-align: center; font-size: 15px; }
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
.user { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); font-weight: 700;
}

.main { overflow-y: auto; padding: 0 28px 40px; }
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 0; margin-bottom: 12px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
}
.ticker { display: flex; gap: 22px; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.ticker::-webkit-scrollbar { display: none; }
.tick { display: flex; flex-direction: column; white-space: nowrap; }
.tick .n { font-size: 11px; color: var(--muted); font-weight: 600; letter-spacing: .03em; }
.tick .v { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 13px; }
.tick .c { font-size: 12px; font-variant-numeric: tabular-nums; margin-left: 6px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ---- cards ---- */
.page { display: flex; flex-direction: column; gap: 16px; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-head p { margin: 4px 0 0; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0;
}
.card.flush { padding: 0; overflow: hidden; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.label { font-size: 12px; color: var(--muted); font-weight: 500; }

.hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; padding: 24px;
  position: relative; overflow: hidden;
}
.hero.glow::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(124, 124, 255, .18), transparent 65%); pointer-events: none;
}
.hero-value { font-size: 38px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; margin: 4px 0 8px; }
.hero-sub { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dot-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--border); }
.hero-ai { position: relative; display: flex; flex-direction: column; gap: 10px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.kpi-value { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.donut-wrap { height: 260px; position: relative; }
.bar-wrap { height: 280px; position: relative; }

.movers { display: flex; flex-direction: column; }
.mover {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 4px; border-bottom: 1px solid var(--border);
}
.mover:last-child { border-bottom: 0; }
.mover .sym { font-weight: 600; }
.mover .sub { font-size: 12px; color: var(--muted); }

/* ---- tables ---- */
.search {
  font: inherit; padding: 8px 12px; border-radius: 10px; min-width: 220px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
.search:focus, .composer textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 12px 16px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border); }
th:first-child, td:first-child { text-align: left; }
th {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); background: var(--surface-2); cursor: pointer; user-select: none;
}
th.sorted::after { content: " ↓"; }
th.sorted.asc::after { content: " ↑"; }
tbody tr { transition: background .12s; }
tbody tr:hover { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
.sym-cell { display: flex; flex-direction: column; }
.sym-cell b { font-weight: 600; }
.sym-cell span { font-size: 11px; color: var(--muted); }
.weight { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.weight-bar { width: 60px; height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.weight-bar i { display: block; height: 100%; background: var(--grad); border-radius: 3px; }
.ask-btn {
  font: inherit; font-size: 12px; padding: 4px 10px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--accent);
}
.ask-btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.empty { text-align: center !important; color: var(--muted); padding: 40px !important; }

/* ---- news ---- */
.market-summary { display: flex; gap: 14px; align-items: flex-start; }
.market-summary .spark-ico {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: var(--grad); color: #fff;
}
.news-filters { margin: 4px 0; }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.news-card { display: flex; flex-direction: column; gap: 10px; transition: transform .15s, border-color .15s; }
.news-card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.news-card h4 { margin: 0; font-size: 15px; line-height: 1.4; }
.news-card h4 a { color: var(--text); text-decoration: none; }
.news-card h4 a:hover { color: var(--accent); }
.news-card p { margin: 0; color: var(--muted); }
.news-top { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.news-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.sym-tag { font-size: 11px; font-weight: 600; padding: 2px 7px; border-radius: 6px; background: var(--surface-2); color: var(--text); }

/* ---- insights ---- */
.insight-top { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; }
.score { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; }
.ring { --p: 0; --c: var(--accent); width: 140px; height: 140px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--p) * 1%), var(--surface-2) 0); }
.ring-inner { width: 112px; height: 112px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; }
.ring-inner b { font-size: 34px; letter-spacing: -.02em; }
.summary-text { font-size: 15px; line-height: 1.65; margin: 0; }
.list { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; }
.list li { display: flex; gap: 10px; align-items: flex-start; }
.list .mark { flex-shrink: 0; width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.risk-title { font-weight: 600; }
.ideas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.idea { display: flex; flex-direction: column; gap: 10px; position: relative; overflow: hidden; }
.idea::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--grad); }
.idea h4 { margin: 0; font-size: 15px; }
.idea p { margin: 0; color: var(--muted); }
.idea-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; gap: 8px; }
.conf { display: inline-flex; gap: 3px; align-items: center; font-size: 11px; color: var(--muted); }
.conf i { width: 6px; height: 12px; border-radius: 2px; background: var(--surface-2); }
.conf i.on { background: var(--accent); }
.disclaimer { font-size: 12px; color: var(--muted); border: 1px dashed var(--border); border-radius: 10px; padding: 10px 14px; }

.state { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 48px 24px; }
.state .big-ico { font-size: 34px; }
.state p { margin: 0; max-width: 460px; color: var(--muted); }
.shimmer { position: relative; overflow: hidden; background: var(--surface-2); border-radius: 8px; }
.shimmer::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 70%, transparent), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { to { transform: translateX(100%); } }
.skeleton-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.skeleton-grid .shimmer { height: 150px; border-radius: var(--radius); }
.progress-steps { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }

/* ---- copilot ---- */
.copilot {
  display: flex; flex-direction: column; min-height: 0;
  border-left: 1px solid var(--border); background: var(--bg-2);
}
.copilot-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.copilot-title { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.spark { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 18px; }
.copilot-actions { display: flex; gap: 6px; }
#copilot-close { display: none; }

.messages { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.msg { max-width: 100%; animation: fade .2s ease; }
.msg.user {
  align-self: flex-end; max-width: 85%;
  background: var(--grad); color: #fff; padding: 10px 14px; border-radius: 14px 14px 4px 14px;
  white-space: pre-wrap;
}
.msg.bot { align-self: stretch; }
.msg.error { color: var(--down); background: var(--down-soft); padding: 10px 14px; border-radius: 12px; }
.bot-head { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.bot-head .logo { width: 20px; height: 20px; font-size: 10px; border-radius: 6px; }
.tools { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.tool-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px;
  padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent);
}
.tool-pill.done { background: var(--surface-2); color: var(--muted); }
.tool-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 1s infinite; }
.tool-pill.done .dot { animation: none; }
@keyframes pulse { 50% { opacity: .3; } }
.typing { display: inline-flex; gap: 4px; padding: 6px 0; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: pulse 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }

.md { font-size: 14px; line-height: 1.6; overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; }
.md > :last-child { margin-bottom: 0; }
.md p { margin: 0 0 10px; }
.md ul, .md ol { margin: 0 0 10px; padding-left: 20px; }
.md li { margin: 3px 0; }
.md h1, .md h2, .md h3, .md h4 { font-size: 14px; margin: 14px 0 6px; }
.md table { font-size: 12.5px; margin: 6px 0 10px; border: 1px solid var(--border); border-radius: 8px; display: block; overflow-x: auto; }
.md th, .md td { padding: 6px 10px; text-align: left; }
.md th { cursor: default; text-transform: none; letter-spacing: 0; font-size: 12px; }
.md code { font-family: "JetBrains Mono", monospace; font-size: 12px; padding: 1px 5px; border-radius: 5px; background: var(--surface-2); }
.md strong { font-weight: 600; }
.md a { word-break: break-all; }

.welcome { display: flex; flex-direction: column; gap: 10px; padding: 8px 2px; }
.welcome h3 { font-size: 18px; }
.welcome p { margin: 0; color: var(--muted); }

.suggest { display: flex; gap: 8px; overflow-x: auto; padding: 0 18px 10px; scrollbar-width: none; }
.suggest::-webkit-scrollbar { display: none; }
.suggest .chip { white-space: nowrap; }
.composer {
  display: flex; gap: 8px; align-items: flex-end; margin: 0 14px; padding: 8px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow);
}
.composer textarea {
  flex: 1; resize: none; border: 0; outline: 0 !important; background: transparent; color: var(--text);
  font: inherit; padding: 6px 8px; max-height: 140px; overflow-y: auto; scrollbar-width: none;
}
.composer textarea::-webkit-scrollbar { display: none; }
.kpi-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.send { width: 36px; height: 36px; padding: 0; border-radius: 10px; }
.fine { font-size: 11px; color: var(--muted); text-align: center; margin: 8px 0 12px; }

/* ---- responsive ---- */
@media (max-width: 1280px) {
  .shell { grid-template-columns: 76px minmax(0, 1fr) 380px; }
  .shell.copilot-hidden { grid-template-columns: 76px minmax(0, 1fr) 0; }
  .brand-text, .nav span:not(.ico), .user .name { display: none; }
  .nav button { justify-content: center; }
  .sidebar { align-items: center; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; grid-template-rows: 1fr auto; height: 100dvh; }
  .shell.copilot-hidden { grid-template-columns: 1fr; }
  .sidebar {
    grid-row: 2; flex-direction: row; padding: 6px 8px; border-right: 0; border-top: 1px solid var(--border);
  }
  .sidebar .brand, .sidebar-foot { display: none; }
  .nav { flex-direction: row; justify-content: space-around; width: 100%; }
  .nav button { flex-direction: column; gap: 2px; font-size: 10.5px; padding: 6px; }
  .nav span:not(.ico) { display: inline; }
  .main { padding: 0 16px 24px; }
  .copilot {
    position: fixed; inset: 0; z-index: 20; border-left: 0;
  }
  #copilot-close { display: inline-flex; }
  .hero { grid-template-columns: 1fr; }
  .hero-value { font-size: 30px; }
  .grid-2, .insight-top { grid-template-columns: 1fr; }
  .search { min-width: 0; width: 100%; }
  #demo-badge, #refresh { display: none !important; }
}

/* ---- key setup ---- */
.login-card:has(.setup:not([hidden])) { max-width: 560px; }
.setup { display: flex; flex-direction: column; gap: 16px; }
.step { display: flex; gap: 14px; padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); }
.step-n {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-weight: 700; font-size: 13px;
}
.step-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.step-body h3 { font-size: 15px; }
.step-body p { margin: 0; }
.setup label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 500; }
.setup label > span { display: flex; justify-content: space-between; gap: 8px; }
.setup input:not([type="checkbox"]), .setup select {
  font: inherit; font-weight: 400; padding: 9px 12px; border-radius: 10px; width: 100%;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
.setup input:focus, .setup select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.setup label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; color: var(--muted); }
.copy-row { display: flex; gap: 8px; align-items: center; }
.copy-row code {
  flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; font-family: "JetBrains Mono", monospace; font-size: 12px;
  padding: 8px 10px; border-radius: 8px; background: var(--surface); border: 1px dashed var(--border);
}
.form-error { margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--down-soft); color: var(--down); font-size: 13px; }
.row-btns { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }
.row-btns .btn { flex: 1; min-width: 140px; }
.btn.danger { color: var(--down); }
#login-ready .login-points { margin-bottom: 18px; }