/* sma200.trade — minimal modern styles, no framework deps */

:root {
  --bg: #0b0e16;
  --bg-elev: #131725;
  --bg-card: #1a1f30;
  --ink: #e9ecf3;
  --ink-dim: #9aa3b8;
  --ink-very-dim: #5d6479;
  --green: #4ade80;
  --green-bg: #14532d;
  --red: #f87171;
  --red-bg: #4c1d24;
  --accent: #60a5fa;
  --border: #232940;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* topbar */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.brand {
  color: var(--ink);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-dot { color: var(--green); }
.topbar nav a { color: var(--ink-dim); margin-left: 24px; }
.topbar nav a:hover { color: var(--ink); text-decoration: none; }

/* disclaimer banner */
.disclaimer-banner {
  background: #2a1f0a;
  color: #d4c0a0;
  font-size: 13px;
  padding: 10px 28px;
  border-bottom: 1px solid #3a2a14;
  text-align: center;
}
.disclaimer-banner a { color: #f2c879; margin-left: 8px; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 28px 80px;
}

/* hero / search */
.hero { text-align: center; padding: 24px 0 40px; }
.hero h1 {
  font-size: 44px;
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.hero .lede {
  font-size: 18px;
  color: var(--ink-dim);
  max-width: 720px;
  margin: 0 auto 32px;
}
.hl { color: var(--green); }
.hl-red { color: var(--red); }

.search {
  display: flex; gap: 8px; justify-content: center;
  max-width: 560px; margin: 0 auto;
}
.search input {
  flex: 1;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 14px 18px;
  font-size: 18px;
  border-radius: var(--radius);
  outline: none;
  text-transform: uppercase;
}
.search input:focus { border-color: var(--accent); }
.search button {
  background: var(--accent);
  color: var(--bg);
  border: 0;
  font-weight: 700;
  font-size: 16px;
  padding: 0 24px;
  border-radius: var(--radius);
  cursor: pointer;
}
.search button:hover { filter: brightness(1.1); }
.search-hint { text-align: center; color: var(--ink-very-dim); margin-top: 16px; font-size: 14px; }
.search-hint a { margin: 0 4px; }

/* top-list grid */
.top-list { margin-top: 56px; }
.top-list h2 {
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 4px;
}
.muted { color: var(--ink-dim); }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.08s ease, border-color 0.12s ease;
}
.card:hover { border-color: #3a4262; transform: translateY(-1px); text-decoration: none; }
.card.long { border-left: 4px solid var(--green); }
.card.flat { border-left: 4px solid var(--ink-very-dim); }
.card.unavailable { opacity: 0.5; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.card-sym { font-size: 24px; font-weight: 800; letter-spacing: -0.01em; }
.card-status { font-size: 13px; color: var(--ink-dim); font-weight: 600; }
.card-label { color: var(--ink-dim); font-size: 13px; margin-top: 2px; }
.card-stats { display: flex; gap: 16px; margin-top: 12px; font-size: 14px; }
.card-stats span.muted { font-size: 12px; display: block; }

/* per-ticker detail */
.ticker-detail {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
}
.ticker-detail.is-long { border-top: 4px solid var(--green); }
.ticker-detail.is-flat { border-top: 4px solid var(--red); }
.ticker-head { margin-bottom: 16px; }
.symbol { font-size: 64px; font-weight: 900; letter-spacing: -0.03em; line-height: 1; }
.long-name { color: var(--ink-dim); margin-top: 6px; font-size: 16px; }
.status-pill {
  display: inline-block;
  font-weight: 800;
  font-size: 18px;
  padding: 10px 20px;
  border-radius: 999px;
  margin: 16px 0 28px;
}
.is-long .status-pill { background: var(--green-bg); color: var(--green); }
.is-flat .status-pill { background: var(--red-bg); color: var(--red); }
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 24px 0 32px;
}
.stat { background: var(--bg-elev); padding: 16px; border-radius: var(--radius); }
.stat-label { color: var(--ink-very-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; }
.stat-value.pos { color: var(--green); }
.stat-value.neg { color: var(--red); }
.explanation { text-align: left; margin-top: 24px; }
.explanation h3 { font-size: 18px; margin: 0 0 8px; }
.actions { margin-top: 28px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn, .btn-secondary {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 700;
  text-decoration: none;
}
.btn { background: var(--accent); color: var(--bg); }
.btn-secondary { background: var(--bg-elev); color: var(--ink); border: 1px solid var(--border); }
.btn:hover, .btn-secondary:hover { text-decoration: none; filter: brightness(1.08); }

.big-disclaimer {
  background: var(--bg-elev);
  border-left: 3px solid var(--ink-very-dim);
  padding: 16px 20px;
  margin-top: 32px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--ink-dim);
}
.big-disclaimer strong { color: var(--ink); }

/* prose pages */
.prose { max-width: 720px; margin: 0 auto; }
.prose h1 { font-size: 36px; margin: 0 0 24px; }
.prose h2 { font-size: 22px; margin: 32px 0 10px; }
.prose p, .prose ul { color: var(--ink); font-size: 16px; }
.prose ul { padding-left: 20px; }
.prose .strong { background: var(--bg-elev); padding: 16px 20px; border-left: 3px solid var(--accent); border-radius: 4px; }

/* subscribe strip (footer-adjacent) */
.subscribe-strip {
  margin-top: 64px;
  background: linear-gradient(180deg, rgba(96,165,250,0.04), rgba(96,165,250,0.08));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 28px;
}
.subscribe-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; gap: 20px; align-items: center; flex-wrap: wrap;
  justify-content: space-between;
}
.subscribe-pitch { flex: 1 1 320px; }
.subscribe-pitch strong { display: block; font-size: 16px; }
.subscribe-pitch .muted { font-size: 13px; }
.subscribe-form {
  display: flex; gap: 8px; min-width: 320px; flex: 1 1 320px;
}
.subscribe-form input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 10px 14px;
  font-size: 15px;
  border-radius: var(--radius);
  outline: none;
}
.subscribe-form input:focus { border-color: var(--accent); }
.subscribe-form button {
  background: var(--accent); color: var(--bg);
  border: 0; font-weight: 700; padding: 0 18px;
  border-radius: var(--radius); cursor: pointer; white-space: nowrap;
}
.subscribe-form button:hover { filter: brightness(1.1); }
.subscribe-result {
  flex-basis: 100%;
  font-size: 13px;
  color: var(--ink-dim);
  min-height: 18px;
}
.subscribe-result[data-state="success"] { color: var(--green); }
.subscribe-result[data-state="error"] { color: var(--red); }

/* ko-fi embed page */
.kofi-embed {
  margin: 24px 0;
  border-radius: var(--radius);
  overflow: hidden;
}

/* footer */
footer {
  margin-top: 0;
  border-top: 1px solid var(--border);
  padding: 24px 28px;
}
.foot-row {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between;
  color: var(--ink-very-dim); font-size: 13px;
}
.foot-row a { color: var(--ink-dim); }

@media (max-width: 600px) {
  .hero h1 { font-size: 32px; }
  .symbol { font-size: 48px; }
  main { padding: 32px 16px 60px; }
  .topbar { padding: 14px 16px; }
}