/* Palette and type match simonsmind.com (generatepress-child/style.css). */
:root {
  --bg: #2e3440;
  --bg-raised: #3b4252;
  --bg-raised-hover: #434c5e;
  --bg-code: #262b36;
  --fg: #eceff4;
  --fg-secondary: #e5e9f0;
  --muted: #a9b6cc;
  --accent: #88c0d0;
  --accent-2: #a3be8c;
  --accent-glow: rgba(136, 192, 208, 0.35);
  --border: #4c566a;
  --red: #bf616a;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
/* stretching's own colour: Nord purple */
:root { --mode: #b48ead; --mode-glow: rgba(180, 142, 173, 0.35); }

* { box-sizing: border-box; }
::selection { background: var(--accent); color: var(--bg); }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.5;
  padding-bottom: calc(env(safe-area-inset-bottom) + 32px);
  -webkit-tap-highlight-color: transparent;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(0deg, rgba(136, 192, 208, 0.025) 0px, rgba(136, 192, 208, 0.025) 1px, transparent 1px, transparent 3px);
  opacity: 0.6;
}
main, .top { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; padding: 0 16px; }
a { color: var(--accent); text-decoration: none; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.dim { color: var(--border); }
.center { text-align: center; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: calc(env(safe-area-inset-top) + 18px);
  padding-bottom: 14px;
}
.prompt { font-family: var(--mono); font-weight: 600; color: var(--fg); font-size: 1.05rem; white-space: nowrap; }
.prompt .tilde { color: var(--accent-2); margin-right: 2px; }
.prompt .path { color: var(--muted); font-weight: 400; }
.prompt .cursor { color: var(--accent); margin-left: 2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.toplink { font-family: var(--mono); font-size: 0.85rem; color: var(--muted); }
.toplink:hover { color: var(--accent); }

h1, h2, h3 { font-family: var(--mono); font-weight: 600; line-height: 1.3; }
h1 { font-size: 1.2rem; margin: 6px 0 4px; }
h2 { font-size: 1rem; margin: 26px 0 10px; }
h2::before { content: "> "; color: var(--accent-2); }
h3 { font-size: 0.95rem; margin: 0; }
.meta { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); letter-spacing: 0.02em; }
.meta::before { content: "// "; color: var(--border); }

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  margin-bottom: 12px;
}

/* ---------- list ---------- */
.hl { color: var(--mode); font-weight: 600; }
.list-head { display: flex; align-items: baseline; justify-content: space-between; }
.meta-links { font-family: var(--mono); font-size: 0.8rem; display: flex; gap: 10px; }
.meta-links a { color: var(--muted); }
.meta-links a:hover { color: var(--accent); }
.stretch {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 14px;
  text-align: left;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  margin-bottom: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.stretch img { width: 64px; height: 64px; object-fit: cover; border-radius: 4px; flex: none; background: var(--bg-code); }
.stretch .t { flex: 1; font-family: var(--mono); font-weight: 600; font-size: 0.95rem; }
.stretch .num {
  width: 30px; height: 30px; flex: none; margin-right: 6px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--border); border-radius: 50%;
  font-family: var(--mono); font-weight: 600; font-size: 0.85rem;
}
.stretch.on { border-color: var(--mode); box-shadow: 0 0 18px -8px var(--mode-glow); }
.stretch.on .num { border-color: var(--mode); background: var(--mode); color: var(--bg); }
.go-bar {
  position: sticky;
  bottom: calc(env(safe-area-inset-bottom) + 10px);
  margin: 18px 0 12px;
  z-index: 2;
}

/* ---------- setup ---------- */
.back { background: none; border: none; font-family: var(--mono); font-size: 0.8rem; color: var(--muted); padding: 6px 0; }
.back:hover { color: var(--accent); }
.btn {
  font-family: var(--mono);
  font-size: 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--fg);
}
.btn.block { display: block; width: 100%; }
.btn.go { background: var(--mode); border-color: var(--mode); color: var(--bg); font-weight: 600; letter-spacing: 0.06em; box-shadow: 0 6px 24px -6px rgba(0, 0, 0, 0.6); }
.btn.go:hover { box-shadow: 0 0 22px -4px var(--mode-glow); }
.btn.go:disabled { background: var(--bg-raised); border-color: var(--border); color: var(--muted); opacity: 1; }
.btn.ghost { border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--red); }
.btn:disabled { opacity: 0.5; }

/* ---------- player ---------- */
.player { text-align: center; }
.player .what { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.05em; margin-bottom: 10px; }
.video-box { position: relative; width: min(100%, 52vh); aspect-ratio: 1; margin: 0 auto; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); background: var(--bg-code); }
.video-box video { width: 100%; height: 100%; object-fit: cover; display: block; }
.ready {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(46, 52, 64, 0.72);
  font-family: var(--mono);
}
.ready .k { font-size: 0.9rem; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; }
.ready .n { font-size: 4.5rem; font-weight: 600; color: var(--mode); text-shadow: 0 0 22px var(--mode-glow); line-height: 1.1; }
.player .name { font-family: var(--mono); font-weight: 600; font-size: 1.25rem; margin-top: 14px; }
.player .big { font-family: var(--mono); font-size: clamp(2.4rem, 12vw, 3.2rem); font-weight: 600; letter-spacing: 0.04em; line-height: 1.2; }
.bar { height: 6px; background: var(--bg-raised); border-radius: 3px; overflow: hidden; margin: 6px auto 8px; max-width: 360px; }
.bar div { height: 100%; width: 0; background: var(--mode); box-shadow: 0 0 8px var(--mode-glow); }
.next { margin-bottom: 14px; }
.controls { display: flex; gap: 12px; justify-content: center; margin-top: 8px; }
.controls .btn { min-width: 130px; }

/* ---------- done ---------- */
.done { text-align: center; padding-top: 8vh; }
.done .check { font-family: var(--mono); font-size: 3rem; color: var(--mode); text-shadow: 0 0 18px var(--mode-glow); }
.done .sum { font-family: var(--mono); font-size: 1.1rem; margin: 6px 0 18px; }

/* ---------- stats ---------- */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { background: var(--bg-raised); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; }
.tile .k { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.tile .v { font-family: var(--mono); font-size: 1.3rem; font-weight: 600; color: var(--mode); margin-top: 2px; }
.tile .v small { font-size: 0.75rem; color: var(--muted); font-weight: 400; margin-left: 4px; }
table.tbl { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 0.8rem; }
.tbl th { text-align: left; font-weight: 400; color: var(--muted); font-size: 0.7rem; padding: 6px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 8px 6px; border-bottom: 1px solid rgba(76, 86, 106, 0.4); white-space: nowrap; }
.tbl .num { text-align: right; }
.sess { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid rgba(76, 86, 106, 0.4); font-family: var(--mono); font-size: 0.8rem; }
.sess .grow { flex: 1; min-width: 0; }
.sess .x { background: none; border: none; color: var(--border); font-size: 1rem; padding: 4px 8px; }
.sess .x:hover { color: var(--red); }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom) + 24px);
  transform: translateX(-50%);
  z-index: 50;
  background: var(--bg-raised);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 0.85rem;
  max-width: calc(100vw - 32px);
}
.toast.err { border-color: var(--red); }
.login { max-width: 360px; margin: 12vh auto 0; }
.login p { font-family: var(--mono); color: var(--muted); font-size: 0.85rem; }
.login input { background: var(--bg-code); border: 1px solid var(--border); border-radius: 4px; padding: 12px; width: 100%; font-family: var(--mono); outline: none; }
.login input:focus { border-color: var(--accent); }
.login .btn { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; margin-top: 10px; }