/* ————————————————————————————————————————————————
   KERB — a journal of everyday city life
   Type: DM Serif Display (display), Literata (text),
   Space Grotesk (UI), IBM Plex Mono (kickers/meta)
   ———————————————————————————————————————————————— */

@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: "Literata";
  src: url("assets/literata.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: 400;
  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 {
  --paper: #f5f0e4;
  --paper-raised: #fbf7ee;
  --paper-deep: #ece4d2;
  --ink: #1c1913;
  --ink-soft: #6b6250;
  --accent: #a63b1e;
  --accent-deep: #7e2c14;
  --accent-wash: #f0dcc9;
  --rule: #1c1913;
  --rule-soft: #cfc4a9;
  --shadow: 0 2px 0 rgba(28, 25, 19, 0.08);
  --font-display: "DM Serif Display", Georgia, "Times New Roman", serif;
  --font-text: "Literata", Georgia, serif;
  --font-ui: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(28, 25, 19, 0.016) 0,
    rgba(28, 25, 19, 0.016) 1px,
    transparent 1px,
    transparent 4px
  );
  color: var(--ink);
  font-family: var(--font-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.detail-open { overflow: hidden; }

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

.skip-link {
  position: absolute;
  left: 12px; top: -48px;
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 0.6rem 1rem;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; outline: 3px solid var(--accent); outline-offset: 2px; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
button, select, input { font-family: inherit; }

/* ————— Masthead ————— */
.masthead {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem clamp(1rem, 4vw, 2.5rem) 0;
  text-align: center;
}
.masthead-topbar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 3px double var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.45rem 0.2rem;
}
.masthead-topbar-right {
  margin-left: auto;
  display: none;
}
@media (min-width: 720px) {
  .masthead-topbar-right { display: inline; }
}
.masthead-title {
  margin: 1.4rem 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.4rem, 9.5vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.14em;
  text-indent: 0.14em; /* optically balance the tracking */
}
.masthead-tagline {
  margin: 0 auto 1.5rem;
  max-width: 46ch;
  font-style: italic;
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  color: var(--ink-soft);
}
.masthead::after {
  content: "";
  display: block;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 3px double var(--rule);
}

/* ————— Controls ————— */
.controls {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem clamp(1rem, 4vw, 2.5rem) 0.6rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem 1.6rem;
  align-items: end;
  border-bottom: 1px solid var(--rule-soft);
  padding-bottom: 1.1rem;
}
@media (min-width: 860px) {
  .controls { grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr) auto; }
}
.control-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.control-input,
.control-select {
  width: 100%;
  background: var(--paper-raised);
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  font-size: 1rem;
  padding: 0.6rem 0.75rem;
}
.control-input::placeholder { color: var(--ink-soft); opacity: 0.7; }
.control-select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}

.saved-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  background: var(--paper-raised);
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  cursor: pointer;
  text-align: left;
}
.saved-filter-icon { color: var(--accent); font-size: 1rem; line-height: 1; }
.saved-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  border: 1px solid var(--rule-soft);
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
}
.saved-filter-btn[aria-pressed="true"] {
  background: var(--accent-wash);
  border-color: var(--accent-deep);
  font-weight: 600;
}
.saved-filter-btn[aria-pressed="true"] .saved-count {
  background: var(--accent);
  color: var(--paper-raised);
  border-color: var(--accent-deep);
}

/* ————— Results meta ————— */
.results-meta {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem) 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ————— Story list ————— */
.story-list {
  list-style: none;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0.4rem clamp(1rem, 4vw, 2.5rem) 2.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
}
@media (min-width: 640px) {
  .story-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .story-list { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  position: relative;
}
.card--featured {
  grid-column: 1 / -1;
}
@media (min-width: 800px) {
  .card--featured {
    display: grid;
    grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
  }
}
.card-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
}
.card--featured .card-media { border-bottom: none; border-right: 1px solid var(--rule); }
.card-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.03) sepia(0.08);
}
.card--featured .card-media img { aspect-ratio: auto; min-height: 100%; }
.card-number {
  position: absolute;
  top: 0.6rem;
  left: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--paper-raised);
  background: var(--ink);
  padding: 0.15rem 0.5rem;
}
.card-category {
  position: absolute;
  bottom: 0.6rem;
  right: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-raised);
  background: var(--accent);
  padding: 0.2rem 0.55rem;
}
.card-saved-badge {
  position: absolute;
  bottom: 0.6rem;
  left: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-raised);
  background: var(--ink);
  padding: 0.2rem 0.55rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.1rem 1.2rem 1.2rem;
  gap: 0.5rem;
}
.card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 2.2vw, 1.65rem);
  line-height: 1.15;
}
.card--featured .card-title { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.card-title-button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--rule-soft);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.card-title-button:hover { text-decoration-color: var(--accent); color: var(--accent-deep); }
.card-summary {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}
.card-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.card-actions {
  margin-top: auto;
  padding-top: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 0;
  border: 1px solid var(--ink);
  background: var(--paper-raised);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}
.btn:hover { background: var(--paper-deep); }
.btn-accent {
  background: var(--accent);
  border-color: var(--accent-deep);
  color: var(--paper-raised);
}
.btn-accent:hover { background: var(--accent-deep); }
.btn-ink {
  background: var(--ink);
  color: var(--paper-raised);
}
.btn-ink:hover { background: #332d22; }

.card-save {
  margin-left: auto;
}
.card-save[aria-pressed="true"] {
  background: var(--accent-wash);
  border-color: var(--accent-deep);
  color: var(--accent-deep);
  font-weight: 600;
}

/* ————— Empty state ————— */
.empty-state {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 4vw, 2.5rem) 4rem;
  text-align: center;
  border: 1px dashed var(--rule-soft);
  margin-top: 0.5rem;
}
.empty-state:not([hidden]) { display: block; }
.empty-state-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 0.4rem;
}
.empty-state-text { margin: 0 0 1.2rem; color: var(--ink-soft); }
.empty-state-actions { display: flex; gap: 0.7rem; justify-content: center; flex-wrap: wrap; }

/* ————— Footer ————— */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.6rem clamp(1rem, 4vw, 2.5rem) 2.6rem;
  border-top: 3px double var(--rule);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footer-name { margin: 0 0 0.35rem; font-style: italic; }
.footer-note { margin: 0; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }

/* ————— Detail view ————— */
.detail-scrim {
  position: fixed;
  inset: 0;
  background: rgba(28, 25, 19, 0.45);
  z-index: 40;
}
.detail {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow-y: auto;
  background: var(--paper);
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(28, 25, 19, 0.016) 0,
    rgba(28, 25, 19, 0.016) 1px,
    transparent 1px,
    transparent 4px
  );
  animation: detail-in 0.22s ease-out;
}
@keyframes detail-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.detail-toolbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.8rem clamp(1rem, 4vw, 2.5rem);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.detail-save[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent-deep);
  color: var(--paper-raised);
  font-weight: 600;
}
.detail-article {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem 1.4rem 4rem;
}
@media (min-width: 720px) {
  .detail-article { padding: 2.6rem 1.5rem 4.5rem; }
}
.detail-figure { margin: 0 0 1.8rem; }
.detail-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--rule);
  filter: saturate(0.82) contrast(1.03) sepia(0.08);
}
.media-caption {
  margin-top: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.detail-kicker {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.detail-title {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.08;
}
.detail-byline {
  margin: 0 0 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.detail-byline strong { color: var(--ink); font-weight: 600; }
.detail-body p {
  margin: 0 0 1.35rem;
  font-size: clamp(1.05rem, 1.4vw, 1.18rem);
  line-height: 1.75;
}
.detail-body p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 3.4em;
  float: left;
  line-height: 0.82;
  padding: 0.08em 0.12em 0 0;
  color: var(--accent-deep);
}
.detail-endnote {
  text-align: center;
  color: var(--accent);
  font-size: 1.4rem;
  margin: 2rem 0 0;
}

/* ————— Reduced motion ————— */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .detail { animation: none; }
  .skip-link { transition: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}