:root {
  --bg: #10110f;
  --ink: #ece7dc;
  --muted: #9a9486;
  --line: #2a2924;
  --panel: #181714;
  --accent: #d4652f;
  --accent-ink: #fff7f0;
  --ok: #c8e38a;
  --err: #ff8b7a;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --gap: 1rem;
  --radius: 0.65rem;
  --wrap: 54rem;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  letter-spacing: 0.01em;
  -webkit-text-size-adjust: 100%;
}

h1 { font-size: 1.5rem; margin: 0 0 0.5rem; line-height: 1.25; }
h2 { font-size: 1.05rem; margin: 0 0 0.4rem; }
p { margin: 0 0 0.75rem; }
a { color: var(--accent); }

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: #00000040;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  overflow-wrap: anywhere;
}

.lede { color: var(--muted); }
.note { color: var(--muted); font-size: 0.85rem; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ---- header ---- */
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap);
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius);
  padding: 0.2rem;
  margin: -0.2rem;
}
.brand:hover .mark { filter: brightness(1.15); }
.brand:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.brand strong { display: block; line-height: 1.2; }
.brand p { margin: 0; color: var(--muted); font-size: 0.8rem; }
.mark { width: 2rem; height: 2rem; flex: none; }

.top nav { display: flex; gap: var(--gap); align-items: center; font-size: 0.9rem; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--accent); }

main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* ---- blocks ---- */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.panel + .panel, .panel + .toolbar, .toolbar + .panel { margin-top: var(--gap); }
.panel > :last-child { margin-bottom: 0; }

.steps { margin: 0 0 1rem; padding-left: 1.2rem; color: var(--muted); }
.steps li { margin-bottom: 0.4rem; }
.steps strong, .steps code { color: var(--ink); }

.rule { border: 0; border-top: 1px solid var(--line); margin: 1.5rem 0; }

.warn {
  border: 1px solid #ff8b7a55;
  background: #ff8b7a0d;
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin: 0 0 1rem;
}
.warn strong { color: var(--err); }
.warn p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.85rem; }

.error {
  color: var(--err);
  border: 1px solid #ff8b7a55;
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  margin-top: var(--gap);
}
.error[hidden] { display: none; }

/* ---- controls ---- */
button, .btn {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  background: #ffffff0a;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.cta, .bmk {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius);
}
.cta:hover, .bmk:hover { filter: brightness(1.1); color: var(--accent-ink); }
.bmk { cursor: grab; }
.bmk[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}
.row + .row { margin-top: 0.75rem; }

input[type="search"], input[type="text"], input[type="password"] {
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: #00000040;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  width: 100%;
}
input::placeholder { color: var(--muted); }

label.field { display: block; margin-bottom: 0.75rem; font-size: 0.9rem; color: var(--muted); }
label.field input { margin-top: 0.3rem; }

textarea {
  width: 100%;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--ink);
  background: #00000040;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.6rem;
  resize: vertical;
}

/* ---- toolbar ---- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}
.toolbar .search { flex: 1 1 12rem; min-width: 0; }
.toolbar .spacer { flex: 1 1 auto; }

.segment {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  overflow: hidden;
  margin: 0;
  padding: 0;
}
.segment legend { display: none; }
.segment label {
  font-size: 0.85rem;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  color: var(--muted);
  white-space: nowrap;
}
.segment label + label { border-left: 1px solid var(--line); }
.segment input { position: absolute; opacity: 0; pointer-events: none; }
.segment input:checked + span { color: var(--accent-ink); }
.segment label:has(input:checked) { background: var(--accent); color: var(--accent-ink); }

/* ---- stats ---- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: var(--gap);
}
.stats div { background: var(--panel); padding: 0.85rem 1rem; }
.stats dt { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.stats dd {
  margin: 0.2rem 0 0;
  font-size: 1.25rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ---- lists ---- */
.subs { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.subs li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.3rem 0.75rem;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
}
.subs a { color: var(--ink); text-decoration: none; font-weight: 600; overflow-wrap: anywhere; }
.subs a:hover { color: var(--accent); }
.subs p { margin: 0; color: var(--muted); font-size: 0.85rem; grid-column: 1 / -1; }
.count { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 0.85rem; }

.pick { display: flex; gap: 0.6rem; align-items: center; cursor: pointer; min-width: 0; }
.pick input { accent-color: var(--accent); width: 1.05rem; height: 1.05rem; flex: none; }
.pick-name { font-weight: 600; overflow-wrap: anywhere; }
.pick-peek { font-size: 0.8rem; color: var(--muted); text-decoration: none; }
.pick-peek:hover { color: var(--accent); }

.tag {
  font-size: 0.68rem;
  color: var(--err);
  border: 1px solid currentColor;
  border-radius: 0.3rem;
  padding: 0 0.35em;
  margin-left: 0.4rem;
  vertical-align: 0.12em;
}

.status { color: var(--muted); font-size: 0.85rem; min-height: 1.4em; margin: var(--gap) 0 0.6rem; }

/* ---- drop zone ---- */
.drop {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 1.25rem;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
.drop.over { border-color: var(--accent); background: #d4652f14; }
.drop p { margin: 0.25rem 0; }
.link { color: var(--accent); cursor: pointer; text-decoration: underline; }

footer {
  color: var(--muted);
  font-size: 0.8rem;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
footer p { margin: 0; }

[hidden] { display: none !important; }

@media (max-width: 34rem) {
  main { padding: 1.25rem 0.9rem 2rem; }
  .top { padding: 0.85rem 0.9rem; }
  .brand p { display: none; }
  h1 { font-size: 1.3rem; }
  .panel { padding: 1.1rem; }
  .toolbar .search { flex-basis: 100%; }
  .segment { width: 100%; }
  .segment label { flex: 1; text-align: center; padding: 0.55rem 0.4rem; }
  .cta, .bmk { display: block; text-align: center; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}