/* SharkPulse — dark ocean theme */
:root {
  --bg: #060a12;
  --bg-2: #0a1120;
  --card: #0d1626;
  --card-2: #101c30;
  --line: #1c2a44;
  --text: #e8eef8;
  --muted: #8fa0bb;
  --dim: #5c6b85;
  --accent: #2dd4bf;
  --accent-2: #38bdf8;
  --yes: #34d399;
  --no: #f87171;
  --glow: rgba(45, 212, 191, .35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background:
    radial-gradient(1100px 500px at 70% -10%, rgba(56, 189, 248, .08), transparent 60%),
    radial-gradient(900px 500px at 10% 10%, rgba(45, 212, 191, .07), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  /* no backdrop-filter: embedded browser panes can composite it black */
  background: rgba(6, 10, 18, .96);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { font-size: 20px; display: flex; gap: 8px; align-items: center; }
.brand b { color: var(--accent); }
.nav-right { display: flex; gap: 22px; align-items: center; font-size: 14px; color: var(--muted); }
.nav-right a:hover { color: var(--text); }

.pill {
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line);
}
.pill-live { color: #052e2b; background: var(--accent); border-color: var(--accent); box-shadow: 0 0 14px var(--glow); }
.pill-sim { color: #38bdf8; background: rgba(56, 189, 248, .12); border-color: rgba(56, 189, 248, .4); }
.pill-dim { color: var(--dim); }

/* hero */
.hero { position: relative; max-width: 1100px; margin: 0 auto; padding: 96px 24px 64px; text-align: center; }
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(500px 220px at 50% 20%, var(--glow), transparent 70%);
  opacity: .3;
}
.hero h1 { font-size: clamp(34px, 6vw, 60px); font-weight: 800; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-sub { max-width: 640px; margin: 22px auto 0; color: var(--muted); font-size: 18px; }
.hero-cta { margin-top: 32px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn { padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15px; transition: transform .15s, box-shadow .15s; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04202a; box-shadow: 0 4px 24px var(--glow); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line); color: var(--muted); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }

.statbar {
  margin: 56px auto 0; max-width: 920px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
}
.stat { background: var(--card); padding: 18px 10px; }
.stat b { display: block; font-size: 26px; font-variant-numeric: tabular-nums; color: var(--accent); }
.stat span { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.win-foot { margin: 14px auto 0; max-width: 620px; color: var(--dim); font-size: 12px; text-align: center; }
.win-foot a { color: var(--accent-2); }
.bcard-window { font-size: 10px; color: var(--dim); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; letter-spacing: .06em; }

/* steps */
.steps {
  max-width: 1100px; margin: 40px auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px;
}
.step {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line); border-radius: 16px; padding: 28px;
}
.step-no { font-size: 12px; font-weight: 700; letter-spacing: .18em; color: var(--accent); }
.step-icon { font-size: 34px; margin: 14px 0 10px; }
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15px; }

/* feed */
.feed-wrap { max-width: 1100px; margin: 72px auto; padding: 0 24px; }
.feed-head h2 { font-size: 32px; }
.feed-head p { color: var(--muted); max-width: 620px; margin-top: 10px; }
.feed-cols { display: grid; grid-template-columns: 1fr 320px; gap: 22px; margin-top: 28px; align-items: start; }
@media (max-width: 900px) { .feed-cols { grid-template-columns: 1fr; } }

.sig {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: 14px; padding: 18px 20px; margin-bottom: 14px;
  display: grid; grid-template-columns: 1fr auto; gap: 6px 16px;
  animation: pop .5s cubic-bezier(.2, .9, .3, 1.4);
}
@keyframes pop { from { transform: translateY(-10px) scale(.98); opacity: 0; } }
.sig.no-side { border-left-color: var(--no); }
.sig-title { font-weight: 700; font-size: 17px; }
.sig-meta { color: var(--dim); font-size: 13px; grid-column: 1; }
.sig-badges { grid-row: 1 / span 2; grid-column: 2; display: flex; gap: 10px; align-items: center; }
.badge-side {
  font-weight: 800; font-size: 15px; padding: 8px 16px; border-radius: 10px; letter-spacing: .04em;
}
.badge-side.yes { color: #052e22; background: var(--yes); }
.badge-side.no { color: #3f0d0d; background: var(--no); }
.badge-wallets { text-align: center; }
.badge-wallets b { display: block; font-size: 22px; font-variant-numeric: tabular-nums; }
.badge-wallets span { font-size: 10px; color: var(--dim); letter-spacing: .1em; }
.sig-bar { grid-column: 1 / -1; height: 5px; background: var(--line); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.sig-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.sig-foot { grid-column: 1 / -1; color: var(--muted); font-size: 12.5px; display: flex; gap: 14px; flex-wrap: wrap; }

.res-chip {
  font-weight: 800; font-size: 11px; letter-spacing: .05em;
  padding: 4px 9px; border-radius: 7px; white-space: nowrap;
}
.res-chip.win { color: #052e22; background: var(--yes); }
.res-chip.loss { color: #3f0d0d; background: var(--no); }
.res-chip.void { color: var(--muted); background: var(--line); }
.stale-wrap { margin-top: 18px; }
.stale-wrap summary {
  cursor: pointer; color: var(--dim); font-size: 13px; padding: 10px 4px;
  border-top: 1px solid var(--line); list-style: none;
}
.stale-wrap summary::before { content: "▸ "; }
.stale-wrap[open] summary::before { content: "▾ "; }
.stale-wrap summary a { color: var(--accent-2); }
.sig-stale { opacity: .55; }
.sig-stale:hover { opacity: .85; }

.empty { text-align: center; color: var(--dim); padding: 48px 0; }
.radar {
  width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 50%;
  border: 2px solid var(--line); position: relative; overflow: hidden;
}
.radar::after {
  content: ""; position: absolute; inset: 0;
  background: conic-gradient(from 0deg, transparent 70%, var(--glow));
  animation: sweep 2.4s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }

.feed-side {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px;
  max-height: 560px; overflow: hidden;
}
.feed-side h4 { font-size: 15px; }
.side-sub { color: var(--dim); font-size: 12.5px; margin: 6px 0 14px; }
.tick {
  font-size: 13px; padding: 8px 0; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 8px; color: var(--muted);
  animation: fadein .4s ease;
}
@keyframes fadein { from { opacity: 0; } }
.tick .who { font-family: ui-monospace, Menlo, monospace; color: var(--accent-2); white-space: nowrap; }
.tick .what { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tick .amt { font-variant-numeric: tabular-nums; white-space: nowrap; }
.tick .amt.yes { color: var(--yes); } .tick .amt.no { color: var(--no); }

/* asset bias */
.bias { max-width: 1100px; margin: 88px auto; padding: 0 24px; text-align: center; }
.bias h2 { font-size: 32px; }
.bias-grid {
  margin-top: 30px; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr)); gap: 16px; text-align: left;
}
.bcard {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line); border-radius: 14px; padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.bcard-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; row-gap: 6px; }
.bcard-icon { font-size: 22px; width: 30px; text-align: center; }
.bcard-name { font-weight: 700; font-size: 16px; flex: 1; }
.bcard-name span { color: var(--dim); font-size: 12px; font-weight: 500; margin-left: 6px; }
.badge-verdict {
  font-weight: 800; font-size: 13px; letter-spacing: .06em;
  padding: 5px 12px; border-radius: 8px;
}
.badge-verdict.long { color: #052e22; background: var(--yes); }
.badge-verdict.short { color: #3f0d0d; background: var(--no); }
.badge-verdict.neutral { color: var(--muted); background: var(--line); }
.bias-bar {
  height: 8px; border-radius: 4px; overflow: hidden; display: flex;
  background: var(--line);
}
.bias-bar .bear { background: var(--no); height: 100%; }
.bias-bar .bull { background: var(--yes); height: 100%; }
.bcard-stats { font-size: 12.5px; color: var(--muted); display: flex; justify-content: space-between; }
.bcard-stats b { font-variant-numeric: tabular-nums; }
.bcard-stats .bull-txt { color: var(--yes); } .bcard-stats .bear-txt { color: var(--no); }
.bcard-top { font-size: 12px; color: var(--dim); border-top: 1px solid var(--line); padding-top: 8px; }
.bcard-top div { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bcard-empty { color: var(--dim); font-size: 12.5px; font-style: italic; }
.bias-note { margin-top: 22px; color: var(--dim); font-size: 12.5px; max-width: 640px; margin-left: auto; margin-right: auto; }

/* trust */
.trust { max-width: 1100px; margin: 88px auto; padding: 0 24px; text-align: center; }
.trust h2 { font-size: 32px; }
.trust-sub { color: var(--muted); margin-top: 10px; }
.trust-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; text-align: left; }
.tcard { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.tcard-icon { font-size: 26px; }
.tcard h3 { font-size: 17px; margin: 12px 0 8px; }
.tcard p { color: var(--muted); font-size: 14px; }

/* sharks table */
.sharks { max-width: 1100px; margin: 88px auto; padding: 0 24px; text-align: center; }
.sharks h2 { font-size: 32px; }
.table-wrap {
  margin-top: 28px; border: 1px solid var(--line); border-radius: 14px; overflow: auto;
  max-height: 480px; background: var(--card);
}
table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; }
th {
  position: sticky; top: 0; background: var(--card-2); color: var(--dim);
  font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
}
td { padding: 11px 16px; border-bottom: 1px solid rgba(28, 42, 68, .5); color: var(--muted); font-variant-numeric: tabular-nums; }
td.addr { font-family: ui-monospace, Menlo, monospace; color: var(--accent-2); }
td.profit { color: var(--yes); font-weight: 600; }

/* delay notice */
.delay-note {
  margin-top: 14px; display: inline-block;
  background: rgba(56, 189, 248, .08); border: 1px solid rgba(56, 189, 248, .35);
  color: var(--muted); border-radius: 10px; padding: 8px 14px; font-size: 13.5px;
}
.delay-note a { color: var(--accent); font-weight: 600; }

/* pricing */
.pricing { max-width: 1100px; margin: 88px auto; padding: 0 24px; text-align: center; }
.pricing h2 { font-size: 32px; }
.price-grid {
  margin-top: 32px; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px;
  align-items: stretch; max-width: 860px; margin-left: auto; margin-right: auto;
}
.pcard {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 22px; text-align: center; position: relative;
  display: flex; flex-direction: column; gap: 12px;
}
.pcard-hot { border-color: var(--accent); box-shadow: 0 0 30px rgba(45, 212, 191, .12); }
.pcard-badge {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #052e2b; font-size: 10px; font-weight: 800;
  letter-spacing: .1em; padding: 3px 10px; border-radius: 999px;
}
.pcard h3 { font-size: 16px; color: var(--muted); }
.price b { font-size: 38px; }
.price span { color: var(--dim); font-size: 14px; }
.pcard ul { list-style: none; color: var(--muted); font-size: 13.5px; flex: 1; }
.pcard ul li { padding: 3px 0; }
.pcard .btn { display: block; }
.unlock-row {
  margin-top: 30px; display: flex; gap: 10px; justify-content: center;
  align-items: center; flex-wrap: wrap; color: var(--dim); font-size: 14px;
}
.unlock-row input {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 9px 12px; width: 260px; font-size: 13px;
  font-family: ui-monospace, Menlo, monospace;
}
.unlock-row input:focus { outline: none; border-color: var(--accent); }
#unlock-msg { font-size: 13px; }
#unlock-msg.ok { color: var(--yes); } #unlock-msg.err { color: var(--no); }
.member-pill { color: #052e22 !important; background: var(--yes); border-color: var(--yes); }

/* footer */
.foot { border-top: 1px solid var(--line); margin-top: 96px; padding: 44px 24px 60px; text-align: center; }
.foot-brand { font-size: 18px; } .foot-brand b { color: var(--accent); }
.disclaimer { max-width: 720px; margin: 18px auto 0; color: var(--dim); font-size: 12.5px; }
.foot-mode { margin-top: 18px; color: var(--dim); font-size: 12px; font-family: ui-monospace, Menlo, monospace; }