/* INTERVAL — field journal styles */
@font-face {
  font-family: "Literata";
  src: url("assets/literata.ttf") format("truetype");
  font-weight: 1 1000;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 1 1000;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper:        #e7dcc0;
  --paper-light:  #f1e8d0;
  --paper-deep:   #ddd0ad;
  --paper-edge:   #d2c397;
  --ink:          #211c16;
  --ink-soft:     #5a4f3a;
  --ink-faint:    #8a7d5e;
  --rule:         #c8b98e;
  --rule-soft:    #d8cba6;

  --stamp-Culture:   #a3341e;
  --stamp-Food:      #b47a12;
  --stamp-Movement:  #34587a;
  --stamp-People:    #586e36;
  --stamp-Places:    #8a5a2b;

  --serif: "Literata", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --measure: 64ch;
  --measure-wide: 78ch;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "kern", "liga", "onum";
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* paper grain overlay */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.13  0 0 0 0 0.11  0 0 0 0 0.08  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  mix-blend-mode: multiply;
}
body > * { position: relative; z-index: 1; }

.mono { font-family: var(--mono); letter-spacing: 0; }
.mono.small { font-size: 12px; letter-spacing: 0.02em; color: var(--ink-soft); }

/* ---------- Masthead ---------- */
.masthead {
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 28px 26px;
}
.masthead-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0 0 14px;
  gap: 12px;
}
.station-clock { font-variant-numeric: tabular-nums; }
.masthead-rule {
  height: 4px;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin-bottom: 18px;
}

.wordmark {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(56px, 15vw, 184px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  margin: 4px 0 10px;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 0.01em;
  color: var(--ink);
}
.wordmark span { display: inline-block; }
.wordmark span:nth-child(2) { transform: translateY(0.04em); }
.wordmark span:nth-child(4) { transform: translateY(-0.05em) rotate(-2deg); }
.wordmark span:nth-child(6) { transform: translateY(0.03em); }
.wordmark span:nth-child(8) { transform: translateY(-0.03em); }

.tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(17px, 2.2vw, 23px);
  line-height: 1.4;
  text-align: center;
  max-width: var(--measure-wide);
  margin: 6px auto 14px;
  color: var(--ink-soft);
}
.masthead-foot {
  text-align: center;
  margin: 0;
}

/* ---------- Controls ---------- */
.controls {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 28px 6px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 22px;
  align-items: end;
}
.field-control { display: flex; flex-direction: column; gap: 6px; }
.field-control label { display: block; }

#search,
#filter {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  background: var(--paper-light);
  border: none;
  border-bottom: 2px solid var(--ink);
  padding: 8px 10px 9px;
  border-radius: 0;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
#search::placeholder { color: var(--ink-faint); font-style: italic; }
#search:focus,
#filter:focus {
  outline: none;
  background: var(--paper-deep);
  border-bottom-color: var(--stamp-Culture);
}
#filter {
  font-family: var(--serif);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 10px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 30px;
}

.clip-toggle {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--ink);
  background: var(--paper-light);
  border: 2px solid var(--ink);
  padding: 10px 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 0;
  white-space: nowrap;
}
.clip-toggle:hover { background: var(--paper-deep); }
.clip-toggle[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper-light);
}
.clip-toggle[aria-pressed="true"] .clip-glyph {
  background-color: var(--paper-light);
}
.clip-glyph {
  width: 16px; height: 16px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23211c16' stroke-width='1.8'><path d='M5 4h11l4 4v12H5z'/><path d='M16 4v4h4'/><path d='M9 12h6M9 16h6'/></svg>") center/contain no-repeat;
  display: inline-block;
}
.clip-toggle[aria-pressed="true"] .clip-glyph {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f1e8d0' stroke-width='1.8'><path d='M5 4h11l4 4v12H5z'/><path d='M16 4v4h4'/><path d='M9 12h6M9 16h6'/></svg>");
}

/* ---------- Dispatch grid ---------- */
.dispatches {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 28px 60px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 34px 28px;
}

.card {
  position: relative;
  background: var(--paper-light);
  border: 1px solid var(--paper-edge);
  box-shadow: 0 1px 0 rgba(33,28,22,0.06);
  padding: 30px 22px 0;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.card:hover { background: #f4ecd6; transform: translateY(-2px); box-shadow: 0 6px 0 -3px rgba(33,28,22,0.08); }
.card:focus-within { box-shadow: 0 0 0 2px var(--ink); }

/* category tab */
.card-tab {
  position: absolute;
  top: -14px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: #f4ecd6;
  background: var(--stamp-Places);
}
.card-tab .tab-glyph { width: 13px; height: 13px; display: inline-flex; }
.card-tab .tab-glyph svg { width: 100%; height: 100%; stroke: currentColor; }

.card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}
.card-no { font-weight: 700; color: var(--ink); }

.card-title-btn {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.16;
  font-weight: 700;
  color: var(--ink);
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  text-align: left;
  cursor: pointer;
  width: 100%;
  border-radius: 0;
  display: inline;
  letter-spacing: -0.01em;
}
.card-title-btn:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.card-title-btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.card-summary {
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 10px 0 18px;
  flex: 1;
}

.card-stub {
  margin-top: auto;
  border-top: 2px dashed var(--rule);
  padding: 12px 0 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}
.card-stub .stub-by { color: var(--ink); }

/* saved corner mark */
.card.is-saved::after {
  content: "clipped";
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--paper-deep);
  padding: 2px 6px;
  transform: rotate(6deg);
  border: 1px solid var(--ink);
}

/* ---------- Empty state ---------- */
.empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px 80px;
  max-width: 540px;
  margin: 0 auto;
}
.empty-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 30px;
  font-weight: 700;
  margin: 0 0 10px;
}
.empty-body { color: var(--ink-soft); margin: 0 0 22px; font-size: 17px; }
.empty-reset {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--paper-light);
  background: var(--ink);
  border: 2px solid var(--ink);
  padding: 10px 16px;
  cursor: pointer;
}
.empty-reset:hover { background: var(--stamp-Culture); border-color: var(--stamp-Culture); }
.empty-reset:focus-visible { outline: 2px solid var(--stamp-Culture); outline-offset: 3px; }

/* ---------- Detail dialog ---------- */
.detail-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: none;
  max-height: none;
  width: 100%;
  height: 100%;
  margin: 0;
  inset: 0;
}
.detail-dialog::backdrop {
  background: rgba(33, 28, 22, 0.55);
  backdrop-filter: blur(2px);
}
.report {
  position: relative;
  margin: 0 auto;
  width: min(760px, 100%);
  max-height: 100%;
  overflow-y: auto;
  background: var(--paper-light);
  border-left: 1px solid var(--paper-edge);
  border-right: 1px solid var(--paper-edge);
  box-shadow: 0 0 0 1px var(--paper-edge), 0 20px 60px rgba(33,28,22,0.4);
  padding: 0 0 40px;
}
.report-head {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--paper-light);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 20px 30px 14px;
  border-bottom: 2px solid var(--ink);
}
.report-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: #f4ecd6;
  background: var(--stamp-Places);
  letter-spacing: 0.02em;
}
.report-tab .tab-glyph { width: 13px; height: 13px; display: inline-flex; }
.report-tab .tab-glyph svg { width: 100%; height: 100%; }
.report-no, .report-date {
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.report-no { font-weight: 700; color: var(--ink); }
.close-btn {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
  background: none;
  border: 2px solid var(--ink);
  padding: 6px 12px;
  cursor: pointer;
}
.close-btn:hover { background: var(--ink); color: var(--paper-light); }
.close-btn:focus-visible { outline: 2px solid var(--stamp-Culture); outline-offset: 3px; }

.byline {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 8px 26px;
  padding: 18px 30px 4px;
  margin: 0;
}
.byline div { display: flex; align-items: baseline; gap: 8px; }
.byline dt { font-size: 11px; color: var(--ink-faint); letter-spacing: 0.04em; }
.byline dd { margin: 0; color: var(--ink); }

.report-title {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(34px, 6vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 14px 30px 12px;
}
.report-summary {
  font-family: var(--serif);
  font-style: italic;
  font-size: 21px;
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 0 30px 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}
.report-body {
  max-width: var(--measure);
  margin: 0 30px;
  font-size: 19px;
  line-height: 1.72;
  color: var(--ink);
}
.report-body p { margin: 0 0 1.1em; }
.report-body > p:first-of-type::first-letter {
  font-weight: 800;
  font-size: 1.12em;
}

.report-foot {
  margin: 36px 30px 0;
  padding-top: 22px;
  border-top: 2px dashed var(--rule);
}
.save-btn {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  padding: 12px 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.save-btn:hover { background: var(--paper-deep); }
.save-btn:focus-visible { outline: 2px solid var(--stamp-Culture); outline-offset: 3px; }
.save-btn[aria-pressed="true"] {
  background: var(--stamp-Culture);
  color: var(--paper-light);
  border-color: var(--stamp-Culture);
}
.save-mark {
  width: 16px; height: 16px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23211c16' stroke-width='1.8'><path d='M5 4h11l4 4v12H5z'/><path d='M16 4v4h4'/><path d='M9 12h6M9 16h6'/></svg>") center/contain no-repeat;
}
.save-btn[aria-pressed="true"] .save-mark {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f1e8d0' stroke-width='1.8'><path d='M5 4h11l4 4v12H5z'/><path d='M16 4v4h4'/><path d='M9 12h6M9 16h6'/></svg>");
}

/* perforation strip on the report */
.report-perf {
  height: 14px;
  margin: 26px 30px 0;
  background-image: radial-gradient(circle, var(--paper) 3px, transparent 3.5px);
  background-size: 14px 14px;
  background-position: center;
  background-repeat: repeat-x;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  opacity: 0.7;
}

/* ---------- page footer ---------- */
.page-foot {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 28px 40px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink-faint);
}

/* ---------- Focus visibility ---------- */
:focus-visible {
  outline: 2px solid var(--stamp-Culture);
  outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .controls {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .saved-control { justify-self: start; }
  .masthead { padding: 26px 20px 20px; }
  .dispatches { padding: 30px 18px 50px; gap: 36px; grid-template-columns: 1fr; }
  .report-head { padding: 16px 18px 12px; grid-template-columns: auto 1fr auto; }
  .report-date { display: none; }
  .byline { padding: 16px 18px 4px; grid-template-columns: 1fr 1fr; }
  .report-title { margin: 12px 18px 10px; }
  .report-summary { margin: 0 18px 18px; }
  .report-body { margin: 0 18px; font-size: 18px; }
  .report-foot { margin: 30px 18px 0; }
  .report-perf { margin: 22px 18px 0; }
  .page-foot { padding: 18px; }
}

@media (max-width: 420px) {
  body { font-size: 16px; }
  .wordmark { letter-spacing: -0.05em; }
  .byline { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .card:hover { transform: none; }
}