/* ============================================================
   Curb - editorial city magazine
   Plain HTML/CSS. Self-hosted fonts. Dark mode via prefers-color-scheme.
   ============================================================ */

@font-face {
  font-family: "Curb Display";
  src: url("./assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Curb Text";
  src: url("./assets/literata.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Curb Mono";
  src: url("./assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f4f1ea;
  --paper-2: #efebe1;
  --ink: #1b1a17;
  --ink-2: #4a463f;
  --muted: #6a6660;
  --rule: #d9d3c7;
  --accent: #b0271f;
  --accent-2: #8a1f19;
  --surface: #fbfaf6;
  --shadow: 30 26 20;
  --selection: #f6d9b0;

  --display: "Curb Display", Georgia, "Times New Roman", serif;
  --text: "Curb Text", Georgia, serif;
  --mono: "Curb Mono", ui-monospace, "SFMono-Regular", monospace;

  --maxw: 1240px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --radius: 2px;
  --radius-pill: 999px;

  --nav-h: 64px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16140f;
    --paper-2: #1c1913;
    --ink: #ece8de;
    --ink-2: #c8c3b6;
    --muted: #9b9488;
    --rule: #2e2a22;
    --accent: #d6533f;
    --accent-2: #e26b56;
    --surface: #1f1c15;
    --shadow: 0 0 0;
    --selection: #5a2a18;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: clamp(16px, 1.05vw + 0.7rem, 18px);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "onum";
}

::selection { background: var(--selection); color: var(--ink); }

a { color: inherit; }

img { display: block; max-width: 100%; height: auto; }

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}
button:focus-visible,
[role="button"]:focus-visible { outline-offset: 3px; }

.skip-link {
  position: absolute;
  left: 0;
  top: -100px;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 13px;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus { top: 0; }

/* ---------- Reusable ---------- */
.rule {
  height: 1px;
  background: var(--ink);
  border: 0;
  margin: 0;
}
.rule-soft { background: var(--rule); }

.wordmark {
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  display: inline-block;
}
.wordmark-sm { font-size: 1.7rem; }

.btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: transform 0.12s var(--ease), background 0.2s var(--ease);
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn:active { transform: translateY(1px); }

/* ---------- Masthead ---------- */
.masthead { position: relative; }
.masthead-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}
.wordmark-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-top: clamp(1rem, 3vw, 1.6rem);
}
.edition {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 0.5rem;
}
.primary-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0 0.7rem;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.primary-nav a {
  text-decoration: none;
  color: var(--ink);
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.primary-nav a:hover { border-color: var(--accent); color: var(--accent); }

.tagline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}
.tagline {
  margin: 0;
  font-family: var(--text);
  font-style: italic;
  color: var(--ink-2);
  font-size: clamp(15px, 1.6vw, 18px);
}

/* ---------- Toggle (saved filter) ---------- */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule);
  padding: 0.5rem 0.8rem 0.5rem 0.55rem;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease);
}
.toggle:hover { border-color: var(--ink); }
.toggle-mark {
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--ink-2);
  border-radius: 3px;
  position: relative;
  flex: 0 0 auto;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}
.toggle[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.toggle[aria-pressed="true"] .toggle-mark {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle[aria-pressed="true"] .toggle-mark::after {
  content: "";
  position: absolute;
  left: 3.5px;
  top: 0.5px;
  width: 6px;
  height: 9px;
  border: solid var(--paper);
  border-width: 0 1.7px 1.7px 0;
  transform: rotate(45deg);
}
.saved-count {
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  background: var(--rule);
  color: var(--ink);
  padding: 0.05rem 0.4rem;
  border-radius: var(--radius-pill);
  line-height: 1.5;
}
.toggle[aria-pressed="true"] .saved-count {
  background: rgba(255, 255, 255, 0.16);
  color: var(--paper);
}

/* ---------- Page / Controls ---------- */
.page {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) 3rem;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem 2rem;
  padding: clamp(1.2rem, 3vw, 2rem) 0 1.4rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; flex: 1 1 280px; }
.field-select { flex: 0 1 240px; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.input-wrap, .select-wrap { position: relative; }
.input-icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
#search {
  width: 100%;
  font-family: var(--text);
  font-size: 16px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem 0.7rem 2.4rem;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}
#search::placeholder { color: var(--muted); }
#search:hover { border-color: var(--ink-2); }
#search:focus { border-color: var(--accent); background: var(--paper); outline: none; }

.select-wrap select, .select-wrap #filter {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--text);
  font-size: 16px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.7rem 2.4rem 0.7rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.18s var(--ease);
}
.select-wrap select:hover { border-color: var(--ink-2); }
.select-wrap select:focus { border-color: var(--accent); outline: none; }
.select-chevron {
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.results-meta { padding-bottom: 0.4rem; }
#result-count {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Stories grid ---------- */
.stories {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 2.6rem) clamp(1.5rem, 3vw, 2.6rem);
  padding-top: 1.4rem;
}

.item {
  display: block;
  position: relative;
}
.item-span-12 { grid-column: span 12; }
.item-span-8 { grid-column: span 8; }
.item-span-7 { grid-column: span 7; }
.item-span-5 { grid-column: span 5; }
.item-span-4 { grid-column: span 4; }
.item-span-3 { grid-column: span 3; }

.item a.cover-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.item-figure {
  margin: 0 0 0.9rem 0;
  position: relative;
  overflow: hidden;
  background: var(--rule);
}
.item-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
  filter: saturate(0.92) contrast(1.02);
}
.item:hover .item-figure img { transform: scale(1.025); }

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.4rem;
}
.kicker .sep { color: var(--rule); margin: 0 0.5em; }

.item-headline {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.005em;
  margin: 0 0 0.6rem;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  width: 100%;
  display: block;
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  transition: color 0.18s var(--ease);
  border-radius: 0;
}
.item-headline:hover { color: var(--accent); }

.item-summary {
  margin: 0 0 0.85rem;
  color: var(--ink-2);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.55;
  max-width: 56ch;
}

.item-meta {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}
.item-meta > span + span::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 11px;
  background: var(--rule);
  margin-right: 0.55rem;
  vertical-align: -1px;
}
.saved-flag {
  color: var(--accent);
  font-weight: 600;
}
.saved-flag[hidden] { display: none !important; }

/* Lead (featured) item: split layout */
.item--lead {
  grid-column: span 12;
  margin-bottom: 0.5rem;
}
.item--lead .lead-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.item--lead .item-figure { margin: 0; aspect-ratio: 4 / 3; }
.item--lead .item-headline {
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  line-height: 1.04;
}
.item--lead .lead-lead-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.8rem;
}
.item--lead .lead-summary {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 1.4rem;
  max-width: 46ch;
}
.item--lead .lead-cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.7rem 1.2rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.12s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.item--lead .lead-cta:hover { background: var(--accent); border-color: var(--accent); }
.item--lead .lead-cta:active { transform: translateY(1px); }

/* Wide horizontal item (image + text side by side) */
.item--wide .lead-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  align-items: center;
}
.item--wide .item-figure { margin: 0; aspect-ratio: 5 / 4; }
.item--wide .item-headline { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.item--wide .item-summary { font-size: clamp(15px, 1.1vw, 17px); }

/* Vertical (image-top) item */
.item--vert .item-figure { aspect-ratio: 4 / 3; }
.item--vert .item-headline { font-size: clamp(1.25rem, 1.8vw, 1.55rem); }
.item--small .item-figure { aspect-ratio: 4 / 3; }
.item--small .item-headline { font-size: clamp(1.1rem, 1.4vw, 1.3rem); }
.item--small .item-summary { font-size: 14.5px; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Empty state ---------- */
.empty {
  padding: clamp(3rem, 8vw, 6rem) 0;
  text-align: center;
}
.empty-inner { max-width: 460px; margin: 0 auto; }
.empty-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.6rem;
}
.empty-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.08;
  margin: 0 0 0.8rem;
}
.empty-body { color: var(--ink-2); margin: 0 0 1.6rem; }

/* ---------- Colophon ---------- */
.colophon { margin-top: clamp(3rem, 7vw, 5rem); }
.colophon-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding: clamp(2rem, 4vw, 3rem) 0 1.5rem;
}
.colophon-mark p { color: var(--ink-2); max-width: 42ch; margin: 0.8rem 0 0; font-size: 15px; }
.colophon-col h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.8rem;
  font-weight: 400;
}
.colophon-col ul { list-style: none; margin: 0; padding: 0; }
.colophon-col li { margin: 0.35rem 0; }
.colophon-col a {
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid transparent;
}
.colophon-col a:hover { color: var(--accent); border-color: var(--accent); }
.topic-list { columns: 2; }
.colophon-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0 0 2rem;
  max-width: 60ch;
}

/* ---------- Detail dialog ---------- */
dialog#detail {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--ink);
  overflow: hidden;
}
dialog#detail::backdrop {
  background: rgb(20 18 14 / 0.55);
  backdrop-filter: blur(3px) saturate(1.1);
  -webkit-backdrop-filter: blur(3px) saturate(1.1);
}
@media (prefers-reduced-transparency: reduce) {
  dialog#detail::backdrop { background: rgb(20 18 14 / 0.85); backdrop-filter: none; -webkit-backdrop-filter: none; }
}

.detail {
  position: absolute;
  inset: 0;
  margin: 0;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  height: 100%;
  animation: detail-in 0.32s var(--ease);
}
@keyframes detail-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
.detail-bar {
  display: flex;
  justify-content: flex-end;
  padding: 0.8rem clamp(1rem, 4vw, 2rem);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 2;
}
.close-detail {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule);
  padding: 0.45rem 0.85rem 0.45rem 0.6rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.close-detail:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.detail-scroll {
  overflow-y: auto;
  flex: 1;
  padding: 0 clamp(1rem, 6vw, 0) clamp(3rem, 8vw, 5rem);
  scrollbar-gutter: stable;
}
.detail-scroll > * { max-width: 720px; margin-left: auto; margin-right: auto; }
.detail-scroll > .detail-figure { max-width: 920px; }

.detail-header { padding-top: clamp(1rem, 4vw, 2.5rem); }
.detail-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9rem;
}
.detail-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  max-width: 18ch;
}
.detail-meta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 2rem;
}
.detail-meta > span + span::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 11px;
  background: var(--rule);
  margin-right: 0.55rem;
  vertical-align: -1px;
}
.detail-meta .by { color: var(--ink-2); }

.detail-figure { margin: 0 0 2.4rem; }
.detail-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
}
.detail-figure figcaption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 0.6rem;
  max-width: 60ch;
}

.detail-body { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.75; color: var(--ink); }
.detail-body p { margin: 0 0 1.3rem; }
.detail-body p:first-of-type::first-letter {
  font-family: var(--display);
  font-size: 3.6em;
  line-height: 0.82;
  float: left;
  padding: 0.1em 0.12em 0 0;
  color: var(--accent);
}

.detail-actions {
  margin: 2.4rem 0 1.6rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.save-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  padding: 0.65rem 1.1rem 0.65rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.12s var(--ease);
}
.save-item:hover { background: var(--ink); color: var(--paper); }
.save-item:active { transform: translateY(1px); }
.save-item[aria-pressed="true"] {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.save-mark {
  width: 15px;
  height: 15px;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  position: relative;
  flex: 0 0 auto;
}
.save-item[aria-pressed="true"] .save-mark { background: var(--paper); border-color: var(--paper); }
.save-item[aria-pressed="true"] .save-mark::after {
  content: "";
  position: absolute;
  left: 3.5px;
  top: 0.5px;
  width: 6px;
  height: 9px;
  border: solid var(--accent);
  border-width: 0 1.7px 1.7px 0;
  transform: rotate(45deg);
}

.detail-foot {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 1.4rem 0 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .stories { gap: clamp(1.4rem, 5vw, 2rem); }
  .item-span-8, .item-span-7 { grid-column: span 12; }
  .item-span-5 { grid-column: span 6; }
  .item-span-4 { grid-column: span 6; }
  .item-span-3 { grid-column: span 6; }
  .item--wide .lead-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .stories { grid-template-columns: 1fr; gap: 2.4rem; }
  .item-span-8, .item-span-7, .item-span-5, .item-span-4, .item-span-3 { grid-column: span 1; }
  .item--lead .lead-grid,
  .item--wide .lead-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .item--lead .item-figure { aspect-ratio: 4 / 3; }
  .colophon-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .controls { flex-direction: column; align-items: stretch; }
  .field, .field-select { flex: 1 1 100%; }
  .tagline-row { align-items: flex-start; }
  .detail-body p:first-of-type::first-letter { font-size: 3em; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .item:hover .item-figure img { transform: none; }
}

@media (hover: none) {
  .item:hover .item-figure img { transform: none; }
}