/* weirsmith UI.
 *
 * One stylesheet, no preprocessor, system fonts. Light and dark both come from
 * one set of custom properties so there is only one place to change a colour.
 */

:root {
  --bg: #fbfbfa;
  --panel: #ffffff;
  --ink: #1a1a19;
  --muted: #6b6b66;
  --line: #e2e2df;
  --accent: #1f6f4a;
  --accent-ink: #ffffff;
  --warn-bg: #fdf6e3;
  --warn-line: #e8d9a8;
  --bad: #a3261f;
  --good: #1f6f4a;
  --radius: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181a;
    --panel: #1e2124;
    --ink: #e8e8e4;
    --muted: #9a9a94;
    --line: #32363a;
    --accent: #4ea87a;
    --accent-ink: #10231a;
    --warn-bg: #2a2519;
    --warn-line: #4a4128;
    --bad: #e88b84;
    --good: #7dc9a0;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
  max-width: 56rem;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 1rem;
  align-items: start;
}
header .lede,
header .privacy { grid-column: 1 / -1; }

h1 { font-size: 1.6rem; margin: 0 0 0.25rem; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; margin: 0 0 0.5rem; display: flex; align-items: center; gap: 0.6rem; }
h3 { font-size: 0.95rem; margin: 0 0 0.25rem; font-family: ui-monospace, monospace; }

.github-star {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}
.github-star:hover { border-color: var(--accent); color: var(--accent); }
.github-star:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.lede { font-size: 1.05rem; margin: 0 0 0.75rem; max-width: 46rem; }
.privacy { color: var(--muted); font-size: 0.9rem; margin: 0 0 2rem; max-width: 46rem; }
.hint { color: var(--muted); font-size: 0.875rem; margin: 0 0 1rem; max-width: 46rem; }
.note { color: var(--muted); font-size: 0.85rem; margin: 0.25rem 0; }
code { font-family: ui-monospace, monospace; font-size: 0.9em; }

/* --- steps ------------------------------------------------------------- */

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

/* The circled step number. Named for the step, not for "number": a bare `.num`
 * also matched the numeric table cells and rendered every count as a black
 * circle. */
.step-num {
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.8rem;
  flex: none;
}

/* --- drop zone --------------------------------------------------------- */

#dropzone {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  background: var(--panel);
  transition: border-color 0.15s, background 0.15s;
}
#dropzone:hover, #dropzone:focus-visible { border-color: var(--accent); outline: none; }
#dropzone.over { border-color: var(--accent); background: var(--warn-bg); }
#dropzone p { margin: 0.25rem 0; }
#dropzone .hint { margin: 0.5rem auto 0; }

/* --- cards ------------------------------------------------------------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin: 0.75rem 0;
}
.card.warn { background: var(--warn-bg); border-color: var(--warn-line); }
.card .count { margin: 0; font-size: 0.9rem; }

summary { cursor: pointer; }
summary strong { font-family: ui-monospace, monospace; }
.rule { color: var(--muted); font-size: 0.875rem; }

/* --- the probe result: the loudest thing on the page ------------------- */

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.figure {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}
.figure strong { display: block; font-size: 2rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.figure span { display: block; font-size: 0.9rem; }
.figure small { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 0.35rem; }
.figure.headline { border-color: var(--accent); border-width: 2px; }
.figure.headline strong { color: var(--accent); }

.verdict { padding: 0.75rem 1rem; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.verdict.good { border-color: var(--good); }
.verdict.warn { border-color: var(--warn-line); background: var(--warn-bg); }

/* --- progress ---------------------------------------------------------- */

.bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; margin: 0.75rem 0 0.35rem; }
#bar-fill { height: 100%; width: 0; background: var(--accent); transition: width 0.2s; }

/* --- tables ------------------------------------------------------------ */

table { border-collapse: collapse; width: 100%; font-size: 0.875rem; }
caption { text-align: left; color: var(--muted); font-size: 0.85rem; padding-bottom: 0.4rem; }
th, td { text-align: left; padding: 0.3rem 0.5rem 0.3rem 0; border-bottom: 1px solid var(--line); }
th { font-weight: 600; font-size: 0.8rem; color: var(--muted); }
td.num, th:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.contribution { margin: 1rem 0; }

/* A table of counts: every column but the label is a figure, so align them all
 * right to match the headers and keep the digits in columns. */
.figures td:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.hard { color: var(--bad); font-size: 0.8rem; }

/* --- tagging ----------------------------------------------------------- */

.group .bulk { margin: 0.6rem 0; }
.group select { max-width: 100%; padding: 0.3rem; font: inherit; font-size: 0.875rem; }

ul.words {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
  /* Wide enough for a long word, its flag box and the "source said" button
   * without the word truncating — `nosocomial` was arriving as `nosoco…`. */
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
  gap: 0.35rem 1rem;
}
ul.words li { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
ul.words .word { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
ul.words input {
  font: inherit;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  padding: 0.15rem 0.35rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
  color: var(--ink);
}
ul.words input.edited { border-color: var(--accent); }

.adopt {
  font: inherit;
  font-size: 0.75rem;
  color: var(--muted);
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  cursor: pointer;
  white-space: nowrap;
}
.adopt:hover { border-color: var(--accent); color: var(--ink); }

/* --- forms and buttons ------------------------------------------------- */

form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.75rem;
  margin: 0 0 1rem;
}
label { display: block; font-size: 0.85rem; color: var(--muted); }
label.wide { grid-column: 1 / -1; }
input[type="text"], form input {
  display: block;
  width: 100%;
  margin-top: 0.2rem;
  padding: 0.45rem 0.55rem;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
  color: var(--ink);
}

button.primary {
  font: inherit;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
}
button.primary:disabled { opacity: 0.55; cursor: progress; }

.error { color: var(--bad); }
.error li { color: var(--bad); }

/* --- footer ------------------------------------------------------------ */

footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}
footer a { color: inherit; }

.pill {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  font-size: 0.8rem;
  margin-right: 0.5rem;
}

@media (max-width: 34rem) {
  header { grid-template-columns: minmax(0, 1fr); }
  header .github-star {
    grid-row: 2;
    justify-self: start;
    margin: 0.35rem 0 0.75rem;
  }
}