@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap");

/* AutoPilotFeed design system — night-shift surveillance console.
   Tokens mirror DESIGN.md / tokens.json. */
:root {
  --bg: #0f1512;
  --surface: #16201b;
  --raised: #1d2b23;
  --text: #e8f5ee;
  --muted: #7a9088;
  --green: #4ade80;
  --red: #ff3d3d;
  --dim: #3d7050;
  --border: #2a3d33;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- nav ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 21, 18, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
nav .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.wordmark {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--text);
  white-space: nowrap;
}
.wordmark span { color: var(--green); }
nav .links { display: flex; gap: 20px; flex: 1; }
nav .links a {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
nav .links a:hover { color: var(--text); text-decoration: none; }
nav .cta {
  border: 1px solid var(--green);
  color: var(--green);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
nav .cta:hover { background: var(--green); color: var(--bg); text-decoration: none; }
@media (max-width: 720px) {
  nav .links { display: none; }
}

/* ---- hero / live signal ---- */
.hero { padding: 48px 0 24px; }
.kicker {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
.kicker .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  margin-right: 8px;
  vertical-align: 1px;
}
.kicker .dot.live { background: var(--red); }
.kicker .dot.off { background: var(--muted); }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.hero h1 span { color: var(--green); }
.hero p.lead {
  color: var(--muted);
  max-width: 640px;
  line-height: 1.6;
  margin: 0 0 24px;
  font-size: 0.95rem;
}
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 4px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}
.btn.primary { background: var(--green); color: var(--bg); border: 1px solid var(--green); }
.btn.primary:hover { text-decoration: none; background: #65e899; }
.btn.ghost { border: 1px solid var(--border); color: var(--text); }
.btn.ghost:hover { border-color: var(--green); text-decoration: none; }

/* live/offline panel */
.signal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
}
.signal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.chip .dot { width: 7px; height: 7px; border-radius: 999px; }
.chip.live { background: var(--red); color: #fff; }
.chip.live .dot { background: #fff; }
.chip.off, .chip.unknown {
  border: 1px solid var(--border);
  color: var(--muted);
  background: transparent;
}
.chip.off .dot, .chip.unknown .dot { background: var(--muted); }
.chip.unknown .dot { animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0.2; } }

.embed-grid { display: grid; grid-template-columns: 3fr 1fr; gap: 12px; }
@media (max-width: 900px) { .embed-grid { grid-template-columns: 1fr; } }
.embed-grid iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #000;
  display: block;
}
.embed-grid iframe.chat { aspect-ratio: auto; min-height: 320px; height: 100%; }

.offline-panel {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--raised);
  padding: 56px 24px;
  text-align: center;
}
.offline-panel .big {
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--dim);
}
.offline-panel p { color: var(--muted); font-size: 0.85rem; margin: 12px 0 20px; }

.channel-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.channel-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.75rem;
  color: var(--muted);
}
.channel-pill .dot { width: 7px; height: 7px; border-radius: 999px; }
.channel-pill.live { color: var(--text); border-color: var(--red); }
.channel-pill.live .dot { background: var(--red); }
.channel-pill.off .dot { background: var(--dim); }
.channel-pill.unknown .dot { background: var(--muted); }

/* ---- sections ---- */
section.block { padding: 40px 0 8px; }
section.block h2 {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin: 0 0 20px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.feature {
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 18px;
}
.feature h3 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.feature h3::before { content: "> "; color: var(--green); }
.feature p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.55; }

.cta-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.cta-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cta-card .tag { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.cta-card strong { font-size: 1rem; }
.cta-card p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.55; flex: 1; }
.cta-card a.go { color: var(--green); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; }

footer {
  margin-top: 48px;
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}