:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #e8b86d;
  --accent-ink: #111827;
  --teal: #0f766e;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(17,24,39,0.04);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); }
.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.top-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 12px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink); font-weight: 700; font-size: 0.98rem;
}
.brand svg { display: block; }
.login {
  text-decoration: none; color: var(--ink); font-weight: 700; font-size: 0.85rem;
  border: 1px solid var(--line); background: #fff; padding: 8px 14px; border-radius: 10px;
}
.page { max-width: 1080px; margin: 0 auto; padding: 22px 18px 72px; }
.grid {
  display: grid; grid-template-columns: 1.55fr 0.9fr; gap: 16px; align-items: start;
}
@media (max-width: 860px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.main { padding: 22px; }
.side { padding: 0; overflow: hidden; position: sticky; top: 68px; }
@media (max-width: 860px) { .side { position: static; } }
.side-banner {
  height: 120px;
  background:
    linear-gradient(135deg, #0f766e 0%, #134e4a 40%, #e8b86d 100%);
}
.side-body { padding: 16px 16px 18px; }
h1 { margin: 8px 0 6px; font-size: clamp(1.6rem, 3vw, 2rem); letter-spacing: -0.03em; line-height: 1.15; }
.sub { color: var(--muted); margin: 0 0 14px; }
.meta {
  display: flex; flex-wrap: wrap; gap: 12px 16px;
  color: var(--muted); font-size: 0.88rem; margin: 12px 0 16px;
}
.meta span { display: inline-flex; align-items: center; gap: 6px; }
.bullets { margin: 0; padding: 0; list-style: none; }
.bullets li { margin: 8px 0; }
.bullets strong { font-weight: 700; }
.player {
  background: #111827; border-radius: 12px; aspect-ratio: 16/9;
  display: grid; place-items: center; position: relative; overflow: hidden;
  color: #fff; margin: 8px 0 12px;
}
.player .play {
  width: 64px; height: 64px; border-radius: 999px; background: var(--accent);
  display: grid; place-items: center; color: var(--accent-ink); font-size: 1.4rem; font-weight: 800;
}
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 8px; }
.thumb {
  aspect-ratio: 1; border-radius: 8px; border: 1px solid var(--line);
  background: linear-gradient(145deg, #eef2f7, #dfe7ef);
}
.cta {
  display: block; text-align: center; text-decoration: none;
  background: var(--accent); color: var(--accent-ink); font-weight: 800;
  padding: 12px 16px; border-radius: 10px; margin-top: 12px;
}
.cta.secondary {
  background: #fff; border: 1px solid var(--line); color: var(--ink); margin-top: 8px; font-weight: 700;
}
.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin: 14px 0 4px; text-align: center;
}
.stats div { border: 1px solid var(--line); border-radius: 10px; padding: 8px 4px; }
.stats b { display: block; font-size: 0.95rem; }
.stats span { color: var(--muted); font-size: 0.72rem; }
.lanes {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-top: 18px;
}
.lane {
  display: block; text-decoration: none; color: inherit;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px;
  font-weight: 700; font-size: 0.9rem;
}
.lane small { display: block; font-weight: 500; color: var(--muted); margin-top: 4px; }
.lane.open { outline: 2px solid rgba(15,118,110,0.25); }
.section-title { margin: 28px 0 10px; font-size: 1.05rem; letter-spacing: -0.02em; }
.loop { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
@media (max-width: 700px) { .loop { grid-template-columns: 1fr 1fr; } }
.step { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; font-size: 0.92rem; }
.step b { color: var(--teal); }
.foot { margin-top: 28px; color: var(--muted); font-size: 0.82rem; }
/* lane pages */
.wrap { max-width: 760px; margin: 0 auto; padding: 22px 16px 64px; }
.tag {
  display: inline-block; background: #ecfdf5; color: var(--teal);
  font-size: 12px; font-weight: 700; padding: 4px 8px; border-radius: 999px;
}
.qcard {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; margin: 12px 0; box-shadow: var(--shadow);
}
.qcard h2 { margin: 0 0 8px; font-size: 1.05rem; letter-spacing: -0.02em; }
.qcard ol { padding-left: 1.2rem; margin: 8px 0 0; }
.qcard li { margin: 8px 0; }
.trap { background: #fff7f5; border-color: #f0c2b6; }
.crumb { margin: 0 0 12px; }
.crumb a { text-decoration: none; font-weight: 600; }

/* lane aliases */
.top-inner { max-width: 1080px; margin: 0 auto; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.login { text-decoration: none; color: var(--ink); font-weight: 700; font-size: 0.85rem; border: 1px solid var(--line); background: #fff; padding: 8px 14px; border-radius: 10px; }
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 8px; }
.qcard.trap { background: #fff7f5; border-color: #f0c2b6; }

/* onboarding */
.form { display:grid; gap:12px; margin-top:14px; }
.form label { display:grid; gap:6px; font-size:0.88rem; font-weight:600; color:var(--ink); }
.form input, .form textarea, .form select {
  font: inherit; padding: 11px 12px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--ink);
}
.form textarea { min-height: 72px; resize: vertical; }
.form .hint { font-weight: 500; color: var(--muted); font-size: 0.8rem; }
.form .row { display:grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width:640px){ .form .row { grid-template-columns: 1fr; } }
.expect-list { margin: 12px 0 0; padding-left: 1.1rem; color: var(--muted); }
.expect-list li { margin: 8px 0; }
.note {
  margin-top: 14px; padding: 12px 14px; border-radius: 10px;
  background: #fff8eb; border: 1px solid #f0dfb8; color: var(--ink); font-size: 0.92rem;
}
.err { color: #b42318; font-size: 0.88rem; display:none; }
.err.show { display:block; }
.pill-soft {
  display:inline-block; background:#ecfdf5; color:var(--teal);
  font-size:12px; font-weight:700; padding:4px 8px; border-radius:999px;
}
.qstep { font-size: 0.85rem; color: var(--muted); font-weight: 600; margin-bottom: 6px; }


/* YouTube in-page embed (primary UX — not target=_blank) */
.embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 10px 0 6px;
  border-radius: 12px;
  overflow: hidden;
  background: #111827;
  border: 1px solid var(--line);
}
.embed-wrap iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.embed-fallback { font-size: 0.82rem; margin: 4px 0 0; }
.muted { color: var(--muted); }

/* Week 1 pacing */
.more-quests {
  margin: 16px 0;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  background: #fafafa;
}
.more-quests summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--muted);
  font-size: 0.9rem;
}
.more-quests[open] summary { margin-bottom: 8px; }

/* Placeholder graphics — gradient + icon so empty slots don’t look broken */
.ph-card {
  display: flex; align-items: center; gap: 12px;
  border-radius: 12px;
  padding: 14px 16px;
  margin: 0 0 12px;
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  min-height: 72px;
}
.ph-card svg { flex-shrink: 0; opacity: 0.95; }
.ph-money {
  background: linear-gradient(135deg, #0f766e 0%, #134e4a 45%, #e8b86d 100%);
}
.ph-home {
  background: linear-gradient(135deg, #b45309 0%, #0f766e 55%, #134e4a 100%);
}
.ph-generic {
  background: linear-gradient(145deg, #0f766e, #1e3a5f 50%, #e8b86d);
}

/* Richer empty thumbs / player placeholders */
.thumb {
  background:
    linear-gradient(145deg, rgba(15,118,110,0.18), rgba(232,184,109,0.35)),
    linear-gradient(145deg, #eef2f7, #dfe7ef);
  position: relative;
  overflow: hidden;
}
.thumb::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), transparent 45%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f766e' stroke-width='1.6'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Ccircle cx='8.5' cy='10' r='1.5'/%3E%3Cpath d='M3 16l5-4 4 3 4-5 5 6'/%3E%3C/svg%3E")
    center / 36% no-repeat;
  opacity: 0.55;
}
.player {
  background:
    linear-gradient(160deg, #0f766e 0%, #111827 55%, #1f2937 100%);
}
.player::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(232,184,109,0.25), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(15,118,110,0.35), transparent 45%);
  pointer-events: none;
}
.side-banner {
  background:
    linear-gradient(135deg, #0f766e 0%, #134e4a 40%, #e8b86d 100%);
  position: relative;
}
.side-banner::after {
  content: "";
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28'%3E%3Crect x='1' y='1' width='12' height='12' rx='2.5' fill='%23ffffff' fill-opacity='0.2'/%3E%3Crect x='15' y='1' width='12' height='12' rx='2.5' fill='%23e8b86d' fill-opacity='0.55'/%3E%3Crect x='1' y='15' width='12' height='12' rx='2.5' fill='%23e8b86d' fill-opacity='0.55'/%3E%3Crect x='15' y='15' width='12' height='12' rx='2.5' fill='%23ffffff' fill-opacity='0.2'/%3E%3C/svg%3E")
    center / 56px no-repeat;
  opacity: 0.9;
}

.brand img.logo-lockup{width:auto;height:40px;max-width:min(200px,50vw);object-fit:contain;}