/* Kerbside — editorial stylesheet */

@font-face {
  font-family: "DM Serif Display";
  src: url("assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("assets/space-grotesk.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("assets/literata.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f6f1e6;
  --paper-raise: #efe8d8;
  --ink: #211f1a;
  --ink-soft: #5c574b;
  --ink-faint: #8a8474;
  --line: #d9cfba;
  --line-strong: #211f1a;
  --accent: #a5431b;
  --accent-deep: #7e3212;
  --chip: #ece2cc;
  --serif-display: "DM Serif Display", "Iowan Old Style", Georgia, serif;
  --sans: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --serif-text: "Literata", Charter, Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --focus-ring: 2px solid #1d4ed8;
}

* { box-sizing: border-box; }

::selection {
  background: var(--accent);
  color: var(--paper);
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  padding: 0 max(env(safe-area-inset-right), 0px) 0 max(env(safe-area-inset-left), 0px);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

html.detail-open, html.detail-open body { overflow: hidden; }

button, input, select { font: inherit; color: inherit; }
button, a { touch-action: manipulation; }

a { color: inherit; }
a:hover { color: var(--accent-deep); }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3.5rem;
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-decoration: none;
  transition: top 160ms ease-out;
}
.skip-link:focus { top: 1rem; color: var(--paper); }

/* ---------- Masthead ---------- */

.masthead {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.9rem 1.25rem 1.4rem;
  border-bottom: 3px solid var(--line-strong);
  position: relative;
}
.masthead::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -7px;
  border-bottom: 1px solid var(--line-strong);
}

.masthead-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.wordmark {
  margin: 0;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: clamp(3.2rem, 9vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.wordmark-dot { color: var(--accent); }

.tagline {
  margin: 0.85rem 0 0;
  max-width: 46rem;
  font-family: var(--serif-text);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  line-height: 1.5;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* ---------- Toolbar ---------- */

.toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem 1rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.8rem 1.25rem 0.9rem;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.field label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field-search { flex: 1 1 15rem; }

#search {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fffdf7;
  color: var(--ink);
}
#search::placeholder { color: var(--ink-faint); }
#search:hover { border-color: var(--accent); }

#filter {
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fffdf7;
  color: var(--ink);
  min-width: 9.5rem;
}

.saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fffdf7;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.saved-toggle:hover { border-color: var(--accent); color: var(--accent-deep); }
.saved-toggle[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.saved-toggle .icon { flex: none; }
.saved-toggle[aria-pressed="true"] .icon path { fill: currentColor; }

.result-count {
  margin: 0 0 0 auto;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  align-self: center;
}

/* ---------- Story list ---------- */

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

.list-heading {
  margin: 1.6rem 0 0.4rem;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.story-list { border-top: 1px solid var(--line-strong); }

.story {
  display: grid;
  grid-template-columns: 15rem 1fr;
  gap: 0.4rem 1.6rem;
  padding: 1.4rem 0.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  scroll-margin-top: 5.5rem;
}
.story-link { scroll-margin-top: 5.5rem; }
.story:has(.story-link:focus-visible) {
  outline: var(--focus-ring);
  outline-offset: -2px;
}

.story-media {
  grid-row: 1 / 5;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-raise);
}
.story-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 300ms ease;
}
.story:hover .story-media img { transform: scale(1.03); }

.kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: baseline;
}
.kicker .category {
  color: var(--accent-deep);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.kicker .sep { color: var(--ink-faint); }

.story-title {
  margin: 0.35rem 0 0;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.12;
  text-wrap: balance;
}
.story-title a {
  text-decoration: none;
  color: inherit;
}
.story-link::after {
  content: "";
  position: absolute;
  inset: 0;
}
.story-title a:hover {
  color: var(--accent-deep);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.story-summary {
  margin: 0.55rem 0 0;
  max-width: 44rem;
  font-family: var(--serif-text);
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.story-byline {
  margin: 0.6rem 0 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.saved-flag {
  margin: 0.55rem 0 0;
  align-self: start;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.55rem;
  background: var(--chip);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

/* ---------- Empty state ---------- */

.empty-state {
  margin: 3rem auto;
  max-width: 30rem;
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px dashed var(--ink-faint);
  background: var(--paper-raise);
}
.empty-state h3 {
  margin: 0 0 0.5rem;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1.6rem;
  text-wrap: balance;
}
.empty-state p {
  margin: 0 0 1.2rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.btn-solid {
  padding: 0.6rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 500;
  transition: background-color 140ms ease, border-color 140ms ease;
}
.btn-solid:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: #fff; }

/* ---------- Colophon ---------- */

.colophon {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  border-top: 3px solid var(--line-strong);
  font-family: var(--serif-text);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.colophon-mark {
  margin: 0 0 0.6rem;
  font-family: var(--serif-display);
  font-size: 1.4rem;
  color: var(--ink);
}
.colophon p { max-width: 46rem; text-wrap: pretty; }
.colophon-licenses { font-family: var(--mono); font-size: 0.72rem; }
.colophon a { color: var(--accent-deep); }

.noscript {
  max-width: 72rem;
  margin: 1rem auto;
  padding: 0 1.25rem;
  font-family: var(--mono);
}

/* ---------- Detail view ---------- */

.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: var(--paper);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.detail {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

.detail-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 0 -1.25rem 1.2rem;
  padding: 0.7rem 1.25rem;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.detail-close {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fffdf7;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.detail-close:hover { border-color: var(--accent); color: var(--accent-deep); }

.detail-save {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #fffdf7;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.9rem;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.detail-save:hover { border-color: var(--accent); color: var(--accent-deep); }
.detail-save[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.detail-save[aria-pressed="true"] .icon path { fill: currentColor; }

.detail-kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}

.detail-title {
  margin: 0.6rem 0 0.7rem;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.06;
  text-wrap: balance;
}

.detail-byline {
  margin: 0 0 1.4rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.detail-figure {
  margin: 0 0 1.8rem;
}
.detail-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
}
.detail-figure figcaption {
  margin-top: 0.5rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.detail-body p {
  margin: 0 0 1.4em;
  font-family: var(--serif-text);
  font-size: 1.13rem;
  line-height: 1.75;
  text-wrap: pretty;
}
.detail-body p:first-of-type::first-letter {
  font-family: var(--serif-display);
  font-size: 3.1em;
  float: left;
  line-height: 0.82;
  padding: 0.06em 0.09em 0 0;
  color: var(--accent-deep);
}

.detail-end {
  margin: 2.2rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.detail-end::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--line);
}

/* ---------- Responsive ---------- */

@media (max-width: 719px) {
  .story,
  .story-link { scroll-margin-top: 6.5rem; }
  .story {
    grid-template-columns: 1fr 6rem;
    gap: 0.3rem 1rem;
    padding: 1.2rem 0 1.3rem;
  }
  .story-media {
    grid-column: 2;
    grid-row: 1 / 6;
  }
  .story-media img { aspect-ratio: 1 / 1; }
  .story-summary { font-size: 0.95rem; }
  .result-count { flex-basis: 100%; order: 5; margin: 0; }
  .detail-bar { margin: 0 -1.25rem 1rem; }
  .detail { padding-bottom: 3rem; }
  .detail-body p { font-size: 1.05rem; }
}

@media (max-width: 419px) {
  .masthead { padding-inline: 1rem; }
  .toolbar, main, .colophon { padding-inline: 1rem; }
  .detail { padding-inline: 1rem; }
  .detail-bar { margin-inline: -1rem; padding-inline: 1rem; }
  .story { grid-template-columns: 1fr 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .story-media img,
  .saved-toggle,
  .detail-close,
  .detail-save,
  .btn-solid,
  .skip-link {
    transition: none;
  }
  .story:hover .story-media img { transform: none; }
}