/* postcid — same graph-paper mono house look as sites/postwith / sites/quadrants
   (black on white, one readable mono, blue accent), copied and extended with
   a two-column composer/output layout, chips, and a CID readout. */

:root {
  --bg: #fffdf8;
  --ink: #14171a;
  --muted: #6b6b6b;
  --faint: #e2ddd0;
  --accent: #1a5fd0;
  --accent2: #d0461a;
  --good: #17795a;
  --card: #ffffff;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code",
    "Roboto Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--mono); font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 2.5rem 1.25rem 6rem; }

header.top { margin-bottom: 1.6rem; }
header.top .home-link { font-size: 0.8rem; color: var(--muted); text-decoration: none; }
header.top .home-link:hover { color: var(--accent); }
header.top h1 { font-size: 1.8rem; margin: 0.4rem 0 0.3rem; font-weight: 700; letter-spacing: -0.01em; }
header.top p.tag { color: var(--muted); margin: 0 0 1rem; font-size: 0.92rem; max-width: 62ch; }

section { margin-bottom: 2.2rem; }
h2.section-title {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--muted); margin: 0 0 0.9rem; border-bottom: 1px solid var(--faint);
  padding-bottom: 0.4rem; display: flex; justify-content: space-between; align-items: baseline;
}

label { display: block; font-size: 0.78rem; color: var(--muted); margin: 0 0 0.25rem; }
input[type="text"], input[type="datetime-local"], input[type="url"], textarea, select {
  width: 100%; font-family: var(--mono); font-size: 0.92rem; padding: 0.5rem 0.6rem;
  border: 1px solid var(--faint); border-radius: 6px; background: var(--card); color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { resize: vertical; min-height: 7em; }

button {
  font-family: var(--mono); font-size: 0.85rem; padding: 0.55rem 1rem;
  border-radius: 6px; border: 1px solid var(--ink); background: var(--ink); color: #fff;
  cursor: pointer;
}
button:hover { opacity: 0.85; }
button.secondary { background: var(--card); color: var(--ink); border: 1px solid var(--faint); }
button.secondary:hover { border-color: var(--ink); opacity: 1; }
button.danger { background: var(--card); color: var(--accent2); border: 1px solid var(--faint); }
button.tiny { padding: 0.28rem 0.55rem; font-size: 0.74rem; }
button:disabled { opacity: 0.45; cursor: default; }

.status { font-size: 0.8rem; color: var(--muted); min-height: 1.1em; margin-top: 0.4rem; }
.status.err { color: var(--accent2); }
.status.ok { color: var(--good); }
.hint { font-size: 0.78rem; color: var(--muted); margin: 0.4rem 0; }
.empty { color: var(--muted); font-size: 0.85rem; }

/* layout */
.grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.2rem; align-items: start;
}
@media (max-width: 860px) { .grid { grid-template-columns: 1fr; } }
.sticky-panel { position: sticky; top: 1.25rem; }
@media (max-width: 860px) { .sticky-panel { position: static; } }

/* counter */
.counter-row { display: flex; justify-content: space-between; align-items: baseline; margin-top: 0.4rem; }
.counter { font-size: 0.78rem; color: var(--muted); }
.counter.over { color: var(--accent2); font-weight: 700; }

/* chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip {
  display: inline-flex; align-items: center; gap: 0.3rem; border: 1px solid var(--faint);
  border-radius: 999px; padding: 0.3rem 0.7rem; font-size: 0.78rem; background: var(--card);
  cursor: pointer; user-select: none;
}
.chip input[type="checkbox"] { display: none; }
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip .custom-input {
  border: none; background: transparent; width: 4.5em; font-family: var(--mono);
  font-size: 0.78rem; padding: 0; color: inherit;
}
.chip.custom-chip { cursor: default; }
.chip-remove {
  border: none; background: transparent; color: inherit; opacity: 0.7; cursor: pointer;
  font-size: 0.9rem; line-height: 1; padding: 0; margin-left: 0.15rem;
}
.chip-remove:hover { opacity: 1; }

/* segmented control */
.segmented { display: flex; border: 1px solid var(--faint); border-radius: 8px; overflow: hidden; width: fit-content; }
.segmented button {
  border: none; border-radius: 0; background: var(--card); color: var(--ink);
  font-size: 0.8rem; padding: 0.45rem 0.85rem; border-right: 1px solid var(--faint);
}
.segmented button:last-child { border-right: none; }
.segmented button.on { background: var(--ink); color: #fff; }
.segmented button:hover { opacity: 1; background: var(--faint); }
.segmented button.on:hover { background: var(--ink); opacity: 0.85; }

.embed-panel { margin-top: 0.9rem; border: 1px dashed var(--faint); border-radius: 8px; padding: 0.9rem; }
.embed-panel.hidden { display: none; }

/* images */
.image-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.7rem; margin-top: 0.6rem; }
.image-card { border: 1px solid var(--faint); border-radius: 8px; overflow: hidden; background: var(--card); }
.image-card img { width: 100%; height: 100px; object-fit: cover; display: block; background: var(--faint); }
.image-card .body { padding: 0.5rem; }
.image-card input[type="text"] { font-size: 0.74rem; padding: 0.3rem 0.4rem; margin-bottom: 0.35rem; }
.image-card .meta { font-size: 0.68rem; color: var(--muted); word-break: break-all; }
.image-card .row { display: flex; justify-content: space-between; align-items: center; margin-top: 0.3rem; }

/* external card preview */
.link-card { display: flex; border: 1px solid var(--faint); border-radius: 8px; overflow: hidden; margin-top: 0.7rem; background: var(--card); }
.link-card img { width: 110px; height: 110px; object-fit: cover; flex-shrink: 0; background: var(--faint); }
.link-card .body { padding: 0.6rem 0.75rem; min-width: 0; }
.link-card .body input[type="text"] { margin-bottom: 0.3rem; }
.link-card .domain { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }

/* quote card */
.quote-card { border: 1px solid var(--faint); border-radius: 8px; padding: 0.7rem 0.85rem; margin-top: 0.7rem; background: var(--card); }
.quote-card .who { font-weight: 600; font-size: 0.85rem; }
.quote-card .who a { color: inherit; text-decoration: none; }
.quote-card .body-text { font-size: 0.85rem; margin-top: 0.3rem; white-space: pre-wrap; }
.quote-card .uri { font-size: 0.68rem; color: var(--muted); margin-top: 0.4rem; word-break: break-all; }

/* facets */
.facet-list { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.5rem; }
.facet-item { font-size: 0.8rem; display: flex; gap: 0.5rem; align-items: baseline; }
.facet-kind {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted);
  border: 1px solid var(--faint); border-radius: 4px; padding: 0.05rem 0.35rem; flex-shrink: 0;
}
.facet-val { word-break: break-all; }
.facet-item.pending .facet-val { color: var(--muted); }
.facet-item.err .facet-val { color: var(--accent2); }

/* output */
.cid-box {
  border: 1px solid var(--ink); border-radius: 8px; padding: 1rem 1.1rem; background: var(--card);
}
.cid-box .cid-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 0.3rem; }
.cid-box .cid-value {
  font-size: 1.05rem; font-weight: 700; word-break: break-all; line-height: 1.4;
}
.cid-box .cid-value.stale { opacity: 0.4; }
.cid-meta { font-size: 0.76rem; color: var(--muted); margin-top: 0.5rem; }
.copy-row { display: flex; gap: 0.5rem; margin-top: 0.7rem; flex-wrap: wrap; }

.warn-list { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.7rem; }
.warn { font-size: 0.78rem; color: var(--accent2); background: #fbe4e0; border-radius: 6px; padding: 0.4rem 0.6rem; }

details.record-json { margin-top: 1rem; }
details.record-json summary { cursor: pointer; font-size: 0.82rem; color: var(--muted); }
details.record-json summary:hover { color: var(--ink); }
pre.json {
  margin: 0.6rem 0 0; padding: 0.8rem; background: #0d0d10; color: #d9d7ce; border-radius: 8px;
  font-size: 0.76rem; overflow-x: auto; line-height: 1.5;
}
.json-key { color: #7fb0ff; }
.json-str { color: #b8e08a; }
.json-num { color: #e0a458; }

.share-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.8rem; }

footer { margin-top: 3rem; padding-top: 0.75rem; border-top: 1px solid var(--faint); color: var(--muted); font-size: 0.78rem; }
footer p { margin: 0.3rem 0; }