/* Valley gutter design — chice house style.
   Palette and controls mirror the landing page / Letterboxd tool: warm paper,
   thin rules, 14px cards, ink-filled pill buttons, light/dark via data-theme. */

:root,
html[data-theme="light"] {
  color-scheme: light;

  /* house tokens (identical to the landing styles.css) */
  --bg: #f3f0ea;
  --ink: #1a1916;
  --muted: #6a6560;
  --text: #4f4b46;
  --card: #fffcf7;
  --line: #e6e0d6;
  --line-hover: #cfc8bb;
  --thumb: #ddd8ce;
  --shadow: rgba(26, 25, 22, 0.08);
  --lift: rgba(26, 25, 22, 0.04);

  /* app tokens */
  --input-job: #fff6d9;      /* this job */
  --input-leave: #f3eef7;    /* leave at default */
  --input-calc: #e9f2f8;     /* calculated */
  --input-line: #d9d2c6;
  --paper: #fffdf8;          /* drawing surface behind the SVGs */
  --ok: #1e7a44;
  --ok-bg: #e2f2e7;
  --warn: #9a6407;
  --warn-bg: #fbeed3;
  --off: #9c2b22;
  --off-bg: #f9e5e2;
  --accent: #1b4f72;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --bg: #141311;
  --ink: #f3f0ea;
  --muted: #a8a39c;
  --text: #c9c4bc;
  --card: #1e1c19;
  --line: #322f2a;
  --line-hover: #4e4a43;
  --thumb: #2a2824;
  --shadow: rgba(0, 0, 0, 0.4);
  --lift: rgba(0, 0, 0, 0.2);

  --input-job: #38321f;
  --input-leave: #2b2733;
  --input-calc: #1f2c34;
  --input-line: #403b33;
  --paper: #eae6dc;
  --ok: #6fce8e;
  --ok-bg: #1c3225;
  --warn: #f0b95c;
  --warn-bg: #3a2e15;
  --off: #f08b81;
  --off-bg: #3a1f1c;
  --accent: #9ecbe8;
}

[hidden] { display: none !important; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

a { color: var(--accent); }

/* ---------------------------------------------------------------- header */
.top {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1.2rem;
  padding: 0.7rem 1.2rem 0.75rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.top h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.top p { margin: 0.2rem 0 0; font-size: 0.78rem; color: var(--muted); }
.top .job-status { min-height: 1em; color: var(--ok); }
.top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: flex-start;
  justify-content: flex-end;
}

/* header controls: the secondary pill (card bg + rule), as on the landing */
.top button,
.ghost,
.theme-toggle {
  padding: 0.35rem 0.7rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.top button:hover,
.ghost:hover,
.theme-toggle:hover { border-color: var(--line-hover); }
.top button:focus-visible,
.ghost:focus-visible,
.theme-toggle:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------- tabs */
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.55rem 1.2rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
nav button {
  padding: 0.3rem 0.7rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}
nav button:hover { border-color: var(--line-hover); }
nav button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
nav button.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

main {
  padding: 1rem 1.2rem 3rem;
  max-width: 1280px;
  margin: 0 auto;
}
main > section { display: none; }
main > section.active { display: block; }

/* ---------------------------------------------------------------- layout */
.layout {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(340px, 1.1fr);
  gap: 1rem;
  align-items: start;
}
@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .sticky { position: static; }
}
.sticky { position: sticky; top: 6.4rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 1px 0 var(--lift);
}
.card h2 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
  color: var(--ink);
}
.card h3 {
  margin: 1rem 0 0.4rem;
  font-size: 0.92rem;
  color: var(--ink);
}
.card h3:first-child { margin-top: 0.6rem; }

/* ---------------------------------------------------------------- inputs */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 0.7rem;
}
.grid .span2 { grid-column: 1 / -1; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}
input, select {
  font: inherit;
  color: var(--ink);
  border: 1px solid var(--input-line);
  border-radius: 8px;
  padding: 0.38rem 0.45rem;
  background: var(--input-job);
}
input[readonly], .calc { background: var(--input-calc); }
.leave { background: var(--input-leave); }
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}
.help { font-weight: 500; color: var(--muted); }

/* ---------------------------------------------------------------- issued */
.issued { text-align: center; padding: 0.6rem 0 0.2rem; }
.issued strong {
  display: block;
  font-size: 2.2rem;
  color: var(--ink);
  line-height: 1.1;
  font-family: Georgia, "Times New Roman", Times, serif;
}
.chips { display: flex; gap: 0.4rem; justify-content: center; flex-wrap: wrap; margin: 0.5rem 0; }
.chip {
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--input-calc);
  color: var(--text);
}
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.jobline { text-align: center; color: var(--muted); font-size: 0.82rem; margin: 0 0 0.5rem; }

/* ---------------------------------------------------------------- figures */
svg { width: 100%; height: auto; display: block; background: var(--paper); border-radius: 8px; }
svg text { pointer-events: none; }
.caption { font-size: 0.78rem; color: var(--muted); margin: 0.35rem 0 0; }

/* ---------------------------------------------------------------- data */
.kv {
  display: grid;
  grid-template-columns: 12.5rem 1fr;
  gap: 0.35rem 0.8rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}
.kv dt { color: var(--muted); font-weight: 650; }
.kv dd { margin: 0; }
.kv dd.ok { color: var(--ok); font-weight: 650; }
.kv dd.warn { color: var(--warn); font-weight: 650; }
.kv dd.off { color: var(--off); font-weight: 650; }

table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
th, td { text-align: left; vertical-align: top; padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--line); }
th { color: var(--ink); font-weight: 700; }
.prose { max-width: 70ch; }
.prose p { color: var(--text); }

.gallery { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.gallery figure { margin: 0; }
.gallery img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
figcaption { font-size: 0.82rem; color: var(--muted); margin-top: 0.35rem; }

.note { font-size: 0.82rem; color: var(--muted); margin-top: 0.8rem; }
.stack { display: grid; gap: 1rem; }
#selftest { font-size: 0.78rem; opacity: 0.8; }

.check-list { margin: 0 0 0.4rem; padding-left: 1.25rem; }
.check-list li { margin: 0.45rem 0; }
.check-list li strong { display: block; font-weight: 650; }
.check-list .why {
  display: block;
  color: var(--muted);
  font-size: 0.86em;
  font-weight: 400;
  margin-top: 0.15rem;
}

@media print {
  .top-actions, nav, #reset, #save_job, #load_job, .theme-toggle { display: none !important; }
  .top { position: static; border-bottom: 0; }
  main > section { display: block !important; break-inside: avoid; }
  .sticky { position: static; }
  body { background: #fff; }
}