:root {
  color-scheme: dark;
  --bg: #06101c;
  --bg-soft: #0b1828;
  --panel: rgba(14, 29, 47, .82);
  --panel-strong: #10253b;
  --line: rgba(157, 190, 220, .14);
  --text: #edf6ff;
  --muted: #8fa8bc;
  --cyan: #4ad8df;
  --blue: #5f8cff;
  --green: #3de29a;
  --red: #ff6f86;
  --gold: #ffcb69;
  --shadow: 0 24px 70px rgba(0, 0, 0, .34);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0%, rgba(60, 137, 255, .18), transparent 34%),
    radial-gradient(circle at 95% 4%, rgba(53, 214, 193, .10), transparent 28%),
    linear-gradient(160deg, #071525 0%, #06101c 58%, #08101d 100%);
  overflow-x: hidden;
}

button, input { font: inherit; }
button { border: 0; color: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.brand-rail {
  position: fixed;
  z-index: 0;
  top: 18vh;
  bottom: 18vh;
  width: 30px;
  color: rgba(110, 154, 187, .27);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  pointer-events: none;
  user-select: none;
}
.brand-rail::before, .brand-rail::after { content: ""; display: block; width: 1px; height: 42px; margin: 0 auto 18px; background: linear-gradient(transparent, rgba(74, 216, 223, .42)); }
.brand-rail::after { margin: 18px auto 0; background: linear-gradient(rgba(74, 216, 223, .42), transparent); }
.brand-rail-left { left: 10px; }
.brand-rail-right { right: 10px; }

.app-shell { position: relative; z-index: 1; width: min(100% - 52px, 720px); margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 0 30px; }
.topbar, .welcome-row, .search-row, .tabbar, .section-heading, .market-card-top, .market-meta, .footer, .leader-head, .filter-row, .stock-row, .stock-main, .stock-price, .stock-tags { display: flex; align-items: center; }
.topbar { justify-content: space-between; min-height: 62px; }
.brand-lockup { display: flex; align-items: center; gap: 10px; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; color: #06101c; background: linear-gradient(135deg, var(--cyan), #8394ff); font-size: 20px; font-weight: 950; box-shadow: 0 8px 24px rgba(74, 216, 223, .2); }
.brand-name { font-size: 14px; font-weight: 900; letter-spacing: .12em; }
.brand-subtitle, .section-kicker, .eyebrow, .metric-label { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.brand-subtitle { margin-top: 2px; font-size: 8px; letter-spacing: .12em; }
.pulse-dot, .status-dot { display: inline-block; width: 6px; height: 6px; margin-left: 4px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(61, 226, 154, .11); vertical-align: 1px; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.connection-pill { display: inline-flex; align-items: center; padding: 7px 9px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 10px; font-weight: 700; background: rgba(11, 24, 40, .6); }
.connection-pill.connected { color: var(--green); }
.connection-pill.delayed { color: var(--gold); }
.icon-button { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 10px; color: var(--cyan); background: rgba(14, 29, 47, .8); font-size: 20px; transition: transform .18s ease, background .18s ease; }
.icon-button:hover { transform: rotate(35deg); background: rgba(74, 216, 223, .12); }

.welcome-row { justify-content: space-between; gap: 16px; padding: 24px 2px 17px; }
.eyebrow { margin: 0 0 8px; color: var(--cyan); }
h1, h2, p { margin: 0; }
h1 { max-width: 440px; font-size: clamp(25px, 6vw, 37px); line-height: 1.05; letter-spacing: -.055em; }
h2 { font-size: 19px; letter-spacing: -.03em; }
.muted { color: var(--muted); }
.welcome-row .muted { margin-top: 8px; font-size: 12px; }
.user-chip { display: grid; place-items: center; flex: 0 0 auto; width: 43px; height: 43px; border: 1px solid rgba(74, 216, 223, .3); border-radius: 15px; color: var(--cyan); background: linear-gradient(145deg, rgba(74, 216, 223, .16), rgba(95, 140, 255, .12)); font-size: 12px; font-weight: 900; }

.search-row { gap: 8px; }
.search-box { display: flex; align-items: center; flex: 1; height: 46px; padding: 0 11px; border: 1px solid var(--line); border-radius: 14px; background: rgba(11, 24, 40, .75); box-shadow: inset 0 1px rgba(255, 255, 255, .02); }
.search-box:focus-within { border-color: rgba(74, 216, 223, .58); box-shadow: 0 0 0 3px rgba(74, 216, 223, .08); }
.search-icon { margin-right: 7px; color: var(--cyan); font-size: 26px; line-height: 0; transform: rotate(-15deg); }
.search-box input { min-width: 0; flex: 1; border: 0; outline: 0; color: var(--text); background: transparent; font-size: 13px; }
.search-box input::placeholder { color: #68849a; }
kbd { padding: 3px 6px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); font-size: 10px; }
.primary-button { height: 46px; padding: 0 15px; border-radius: 14px; color: #06101c; background: linear-gradient(135deg, var(--cyan), #7bd5ff); font-size: 12px; font-weight: 900; white-space: nowrap; box-shadow: 0 10px 28px rgba(74, 216, 223, .16); }
.primary-button:hover { filter: brightness(1.08); }

.tabbar { gap: 4px; margin: 20px 0 18px; padding: 5px; border: 1px solid var(--line); border-radius: 15px; background: rgba(7, 19, 32, .7); }
.tab { display: flex; align-items: center; justify-content: center; gap: 6px; flex: 1; min-height: 35px; border-radius: 10px; color: var(--muted); background: transparent; font-size: 11px; font-weight: 750; transition: color .18s, background .18s, transform .18s; }
.tab span { font-size: 14px; }
.tab.active { color: var(--text); background: linear-gradient(135deg, rgba(74, 216, 223, .16), rgba(95, 140, 255, .16)); box-shadow: inset 0 1px rgba(255,255,255,.06); }
.tab:hover { color: var(--text); transform: translateY(-1px); }

.view { display: none; animation: rise .28s ease both; }
.view.active-view { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.market-card, .metric-card, .leader-card, .stock-row, .ipo-hero, .note-card, .about-card { border: 1px solid var(--line); background: var(--panel); box-shadow: var(--shadow); }
.market-card { position: relative; overflow: hidden; padding: 18px; border-radius: 20px; background: radial-gradient(circle at 100% 0%, rgba(74, 216, 223, .12), transparent 45%), linear-gradient(135deg, rgba(16, 37, 59, .95), rgba(12, 27, 46, .82)); }
.market-card::after { content: ""; position: absolute; right: -20px; bottom: -50px; width: 170px; height: 120px; border: 1px solid rgba(74, 216, 223, .16); border-radius: 50%; transform: rotate(-25deg); }
.market-card-top { justify-content: space-between; gap: 10px; }
.market-card h2 { margin-top: 5px; font-size: 22px; }
.market-time { color: var(--cyan); font-size: 11px; font-variant-numeric: tabular-nums; }
.market-progress { height: 4px; margin: 19px 0 9px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.07); }
.market-progress span { display: block; width: 76%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--cyan), var(--blue)); transition: width .4s ease; }
.market-meta { gap: 5px; color: var(--muted); font-size: 10px; }
.market-meta::before { content: "◷"; color: var(--cyan); font-size: 14px; }

.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0 25px; }
.metric-card { min-height: 83px; padding: 13px 12px; border-radius: 15px; box-shadow: none; background: rgba(11, 24, 40, .6); }
.metric-card strong { display: block; margin: 8px 0 2px; color: var(--text); font-size: 20px; letter-spacing: -.04em; }
.metric-card small { color: var(--muted); font-size: 10px; }
.section-heading { justify-content: space-between; gap: 14px; margin: 22px 1px 11px; }
.section-heading h2 { margin-top: 4px; }
.text-button, .back-button { color: var(--cyan); background: transparent; font-size: 11px; font-weight: 800; }
.freshness-badge { padding: 5px 8px; border: 1px solid rgba(61, 226, 154, .25); border-radius: 8px; color: var(--green); background: rgba(61, 226, 154, .08); font-size: 10px; font-weight: 800; }
.freshness-badge.warn { border-color: rgba(255, 203, 105, .3); color: var(--gold); background: rgba(255, 203, 105, .08); }
.leader-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.leader-card { min-height: 151px; padding: 13px; border-radius: 16px; box-shadow: none; }
.leader-card.inflow { background: linear-gradient(145deg, rgba(61, 226, 154, .1), rgba(14, 29, 47, .85)); }
.leader-card.outflow { background: linear-gradient(145deg, rgba(255, 111, 134, .09), rgba(14, 29, 47, .85)); }
.leader-head { gap: 9px; margin-bottom: 12px; }
.leader-icon { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 8px; color: var(--green); background: rgba(61, 226, 154, .14); font-size: 18px; font-weight: 900; }
.outflow .leader-icon { color: var(--red); background: rgba(255, 111, 134, .14); }
.leader-head b { display: block; font-size: 12px; }
.leader-head small { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; }
.leader-list { display: grid; gap: 7px; }
.leader-line { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 0; border-top: 1px solid rgba(157,190,220,.09); font-size: 11px; }
.leader-line b { font-size: 11px; }
.leader-line span { font-variant-numeric: tabular-nums; font-weight: 800; }
.inflow .leader-line span { color: var(--green); }
.outflow .leader-line span { color: var(--red); }
.skeleton-line { width: 80%; height: 10px; border-radius: 8px; background: linear-gradient(90deg, rgba(255,255,255,.06), rgba(255,255,255,.13), rgba(255,255,255,.06)); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

.stock-list { display: grid; gap: 7px; }
.stock-row { justify-content: space-between; gap: 10px; min-height: 65px; padding: 11px 13px; border-radius: 14px; box-shadow: none; background: rgba(11, 24, 40, .7); transition: border-color .18s, transform .18s, background .18s; }
.stock-row:hover { border-color: rgba(74,216,223,.34); transform: translateY(-1px); background: rgba(16,37,59,.9); }
.stock-main { min-width: 0; gap: 10px; }
.stock-symbol { min-width: 54px; font-size: 13px; font-weight: 900; letter-spacing: .04em; }
.stock-time { margin-top: 4px; color: var(--muted); font-size: 9px; white-space: nowrap; }
.stock-tags { gap: 5px; }
.stock-tag { padding: 3px 5px; border-radius: 5px; font-size: 8px; font-weight: 800; }
.stock-tag.live { color: var(--green); background: rgba(61,226,154,.1); }
.stock-tag.delay { color: var(--gold); background: rgba(255,203,105,.1); }
.stock-tag.stale { color: var(--red); background: rgba(255,111,134,.1); }
.stock-price { flex-direction: column; align-items: flex-end; gap: 4px; font-variant-numeric: tabular-nums; }
.stock-price strong { font-size: 14px; }
.stock-change { font-size: 11px; font-weight: 850; }
.positive { color: var(--green); }
.negative { color: var(--red); }
.neutral { color: var(--muted); }
.empty-card { padding: 22px 16px; border: 1px dashed rgba(157,190,220,.2); border-radius: 15px; color: var(--muted); background: rgba(11,24,40,.45); font-size: 12px; text-align: center; }
.small { font-size: 11px; }
.filter-row { gap: 6px; margin: 8px 0 12px; }
.filter-chip { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: rgba(11,24,40,.5); font-size: 10px; font-weight: 750; }
.filter-chip.active { border-color: rgba(74,216,223,.32); color: var(--cyan); background: rgba(74,216,223,.1); }
.back-button { margin: 3px 0 13px; padding: 0; }

.detail-hero { padding: 18px; border: 1px solid var(--line); border-radius: 19px; background: radial-gradient(circle at 95% 0%, rgba(95,140,255,.15), transparent 43%), rgba(14,29,47,.88); box-shadow: var(--shadow); }
.detail-top { display: flex; justify-content: space-between; gap: 15px; }
.detail-symbol { color: var(--cyan); font-size: 11px; font-weight: 900; letter-spacing: .13em; }
.detail-top h2 { margin-top: 6px; font-size: 27px; }
.detail-quote { text-align: right; }
.detail-quote strong { display: block; font-size: 27px; letter-spacing: -.05em; }
.detail-quote span { display: block; margin-top: 4px; font-size: 12px; font-weight: 850; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.detail-meta span { padding: 5px 7px; border: 1px solid var(--line); border-radius: 7px; color: var(--muted); font-size: 9px; }
.detail-meta b { color: var(--text); }
.signal-box { display: flex; align-items: center; gap: 11px; margin-top: 10px; padding: 12px; border-radius: 13px; background: rgba(6,16,28,.5); }
.signal-badge { min-width: 60px; padding: 8px 9px; border-radius: 9px; color: #06101c; text-align: center; font-size: 12px; font-weight: 950; }
.signal-badge.al { background: var(--green); }
.signal-badge.sat { background: var(--red); }
.signal-badge.bekle { background: var(--gold); }
.signal-copy b { display: block; font-size: 11px; }
.signal-copy span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.detail-section { margin-top: 11px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: rgba(14,29,47,.7); }
.detail-section h3 { margin: 0 0 10px; font-size: 13px; }
.depth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.depth-side { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.depth-side h4 { margin: 0; padding: 8px; color: var(--muted); background: rgba(255,255,255,.03); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.depth-row { display: flex; justify-content: space-between; padding: 6px 8px; border-top: 1px solid rgba(157,190,220,.08); font-size: 10px; font-variant-numeric: tabular-nums; }
.depth-row b { color: var(--cyan); }
.mini-chart { width: 100%; height: 130px; display: block; }
.chart-empty { color: var(--muted); font-size: 11px; }
.broker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.broker-column h4 { margin: 0 0 7px; font-size: 10px; }
.broker-line { display: flex; justify-content: space-between; gap: 6px; padding: 6px 0; border-top: 1px solid rgba(157,190,220,.08); font-size: 10px; }
.broker-line span { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ipo-hero { display: flex; justify-content: space-between; gap: 12px; padding: 18px; overflow: hidden; border-radius: 19px; background: radial-gradient(circle at 100% 0%, rgba(255,203,105,.15), transparent 46%), linear-gradient(140deg, rgba(53,42,48,.96), rgba(25,28,44,.82)); }
.ipo-hero h2 { max-width: 300px; margin-top: 8px; font-size: 23px; }
.ipo-hero p { max-width: 350px; margin-top: 7px; color: #b8adac; font-size: 11px; line-height: 1.5; }
.ipo-star { align-self: flex-start; color: var(--gold); font-size: 44px; line-height: .8; opacity: .85; }
.ipo-list { display: grid; gap: 8px; margin-top: 12px; }
.ipo-card { padding: 14px; border: 1px solid var(--line); border-radius: 15px; background: rgba(14,29,47,.75); }
.ipo-card-top { display: flex; justify-content: space-between; gap: 10px; }
.ipo-symbol { color: var(--gold); font-size: 14px; font-weight: 950; letter-spacing: .08em; }
.ipo-name { margin-top: 3px; color: var(--muted); font-size: 10px; }
.ipo-status { padding: 5px 7px; border-radius: 7px; color: var(--gold); background: rgba(255,203,105,.1); font-size: 9px; font-weight: 800; }
.ipo-numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 13px; }
.ipo-number { padding: 8px; border-radius: 9px; background: rgba(6,16,28,.48); }
.ipo-number span { display: block; color: var(--muted); font-size: 8px; }
.ipo-number b { display: block; margin-top: 4px; font-size: 12px; }
.ipo-foot { display: flex; justify-content: space-between; gap: 7px; margin-top: 11px; color: var(--muted); font-size: 9px; }
.note-card { display: flex; gap: 10px; margin-top: 12px; padding: 13px; border-radius: 14px; box-shadow: none; background: rgba(74,216,223,.06); }
.note-icon { display: grid; place-items: center; flex: 0 0 auto; width: 20px; height: 20px; border-radius: 50%; color: var(--cyan); background: rgba(74,216,223,.14); font-size: 12px; font-weight: 900; }
.note-card b { font-size: 10px; }
.note-card p { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.about-card { padding: 24px 18px; border-radius: 19px; background: radial-gradient(circle at 10% 0%, rgba(74,216,223,.12), transparent 40%), rgba(14,29,47,.8); }
.about-logo { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 22px; border-radius: 18px; color: #06101c; background: linear-gradient(135deg, var(--cyan), #8394ff); font-size: 30px; font-weight: 950; }
.about-card h2 { max-width: 420px; margin-top: 8px; font-size: 27px; }
.about-card > p { max-width: 500px; margin-top: 12px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.about-points { display: grid; gap: 7px; margin-top: 22px; }
.about-points div { padding: 11px; border: 1px solid var(--line); border-radius: 10px; background: rgba(6,16,28,.35); }
.about-points b, .about-points span { display: block; }
.about-points b { font-size: 11px; }
.about-points span { margin-top: 4px; color: var(--muted); font-size: 10px; }

.footer { justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 26px; color: rgba(143,168,188,.6); font-size: 9px; letter-spacing: .03em; }
.toast { position: fixed; z-index: 10; right: 16px; bottom: calc(18px + env(safe-area-inset-bottom)); left: 16px; max-width: 480px; margin: auto; padding: 12px 14px; border: 1px solid rgba(255,111,134,.28); border-radius: 11px; color: #ffd8df; background: rgba(57,20,35,.95); box-shadow: var(--shadow); font-size: 11px; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .2s, transform .2s; }
.toast.visible { opacity: 1; transform: translateY(0); }

@media (min-width: 720px) {
  .app-shell { width: min(100% - 120px, 760px); padding-top: 28px; }
  .brand-rail-left { left: 28px; }
  .brand-rail-right { right: 28px; }
  .leader-grid { gap: 12px; }
  .stock-list.full-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 430px) {
  .app-shell { width: calc(100% - 42px); }
  .brand-rail { width: 13px; font-size: 7px; }
  .brand-rail-left { left: 3px; }
  .brand-rail-right { right: 3px; }
  .connection-pill { display: none; }
  .primary-button { padding: 0 11px; }
  .tab { font-size: 10px; }
  .tab span { display: none; }
  .metric-card { padding: 11px 8px; }
  .metric-card strong { font-size: 17px; }
  .detail-top h2, .detail-quote strong { font-size: 23px; }
}