/* ==========================================================================
   The Lamplighter — City Journal (night edition)
   Dark editorial identity: condensed display labels + literary serif body.
   ========================================================================== */

/* ---- Local fonts (SIL OFL 1.1, see assets/*-OFL.txt) -------------------- */
@font-face {
  font-family: "Oswald";
  src: url("assets/oswald.ttf") format("truetype");
  font-weight: 200 700;
  font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("assets/literata.ttf") format("truetype");
  font-weight: 200 900;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

/* ---- Design tokens ------------------------------------------------------ */
:root {
  --ink: #13100d;
  --ink-2: #191510;
  --surface: #1d1813;
  --surface-2: #241e18;
  --line: #443b30;
  --line-soft: #302922;
  --text: #f4ede2;
  --text-muted: #b6a996;
  --text-dim: #8f8371;
  --accent: #e9a63e;
  --accent-strong: #f5bd62;
  --accent-ink: #2a1d07;
  --focus: #ffd27a;
  --danger: #e5674d;

  --font-display: "Oswald", "Arial Narrow", system-ui, sans-serif;
  --font-serif: "Literata", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --maxw: 1180px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --radius: 4px;
  --shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---- Reset & base ------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 8rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--ink);
  background-image:
    radial-gradient(1200px 520px at 78% -8%, rgba(233, 166, 62, 0.11), transparent 62%),
    radial-gradient(900px 460px at -6% 8%, rgba(120, 150, 200, 0.07), transparent 60%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select {
  font: inherit;
  color: inherit;
}

[hidden] {
  display: none !important;
}

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

/* ---- Accessibility helpers --------------------------------------------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 200;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top 0.15s var(--ease);
}
.skip-link:focus {
  top: 1rem;
}

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

/* ---- Masthead ----------------------------------------------------------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}

.masthead__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1rem var(--gutter);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
  flex: 0 0 auto;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  background: var(--surface);
  flex: none;
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 1.22rem;
}
.brand__tag {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 0.28rem;
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  margin-left: auto;
  flex-wrap: wrap;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.field__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.field__control {
  position: relative;
  display: flex;
  align-items: center;
}
.field__icon {
  position: absolute;
  left: 0.7rem;
  color: var(--text-dim);
  pointer-events: none;
}
.field input,
.field select {
  width: 100%;
  min-height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.01em;
}
.field input {
  padding-left: 2.1rem;
  min-width: 15rem;
}
.field input::placeholder {
  color: var(--text-dim);
}
.field select {
  padding-right: 2rem;
  appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 1.1rem) 1.25rem, calc(100% - 0.75rem) 1.25rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.field input:hover,
.field select:hover {
  border-color: var(--text-dim);
}

.ticker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.ticker__sep {
  color: var(--accent);
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--surface-2);
  --btn-bd: var(--line);
  --btn-fg: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0.95rem;
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius);
  color: var(--btn-fg);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease),
    color 0.18s var(--ease), transform 0.12s var(--ease);
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}
.btn:active {
  transform: translateY(1px);
}
.btn__icon {
  flex: none;
}
.btn__count {
  display: inline-grid;
  place-items: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0;
  border: 1px solid var(--line);
}

.btn--toggle[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.btn--toggle[aria-pressed="true"] .btn__icon {
  fill: var(--accent-ink);
}
.btn--toggle[aria-pressed="true"] .btn__count {
  background: rgba(0, 0, 0, 0.18);
  color: var(--accent-ink);
  border-color: rgba(0, 0, 0, 0.25);
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.btn--primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--accent-ink);
}

.btn--ghost {
  background: transparent;
}

.btn--save[aria-pressed="true"] {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  border-color: var(--accent);
  color: var(--accent-strong);
}
.btn--save[aria-pressed="true"] .btn__icon {
  fill: var(--accent);
}

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

.intro {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}
.intro__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.1rem, 5.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  max-width: 22ch;
}
.intro__dek {
  margin: 1.3rem 0 0;
  max-width: 54ch;
  color: var(--text-muted);
  font-size: 1.02rem;
}

/* ---- Section head ------------------------------------------------------- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin: clamp(2rem, 4vw, 3rem) 0 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}
.section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.92rem;
  color: var(--text);
}
.section-head__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ---- Story grid --------------------------------------------------------- */
.stories {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.1rem, 2.4vw, 2rem);
  align-items: stretch;
}

.story {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 0;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.story:hover {
  border-color: var(--line);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.story__media {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  aspect-ratio: 16 / 10;
}
.story__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02) brightness(0.92);
  transition: transform 0.5s var(--ease), filter 0.3s var(--ease);
}
.story:hover .story__media img {
  transform: scale(1.035);
  filter: saturate(0.95) contrast(1.02) brightness(0.98);
}

.cat {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cat, var(--accent));
  background: color-mix(in srgb, var(--cat, var(--accent)) 13%, rgba(0, 0, 0, 0.45));
  border: 1px solid color-mix(in srgb, var(--cat, var(--accent)) 42%, transparent);
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
}
.cat::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cat, var(--accent));
}
.story__media .cat {
  position: absolute;
  left: 0.7rem;
  top: 0.7rem;
  backdrop-filter: blur(6px);
}

.story__save-flag {
  position: absolute;
  right: 0.7rem;
  top: 0.7rem;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
}

.story__body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.1rem 1.15rem 1.25rem;
  flex: 1;
}
.story__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.16rem, 1.55vw, 1.42rem);
  line-height: 1.24;
  letter-spacing: -0.005em;
}
.story__summary {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.story__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
}
.story__meta .dot {
  color: var(--accent);
}
.story__body .btn {
  margin-top: auto;
  align-self: flex-start;
}
.story__body .btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* Lead story (first visible item) */
.story--lead {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
}
.story--lead .story__media {
  aspect-ratio: auto;
  min-height: 100%;
}
.story--lead .story__body {
  padding: clamp(1.5rem, 3vw, 2.6rem);
  gap: 1rem;
  justify-content: center;
}
.story--lead .story__title {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(1.7rem, 3.3vw, 2.9rem);
  line-height: 1.04;
  letter-spacing: 0.004em;
}
.story--lead .story__summary {
  font-size: 1.03rem;
  max-width: 46ch;
}

/* ---- Empty state -------------------------------------------------------- */
.empty-state {
  text-align: center;
  max-width: 34rem;
  margin: 2.5rem auto 1rem;
  padding: clamp(2rem, 5vw, 3.5rem) 1.5rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
}
.empty-state__mark {
  margin: 0 auto 1rem;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--accent);
}
.empty-state__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  font-size: 1.15rem;
}
.empty-state__text {
  margin: 0 0 1.4rem;
  color: var(--text-muted);
}

/* ---- Footer ------------------------------------------------------------- */
.footer {
  max-width: var(--maxw);
  margin: clamp(3rem, 7vw, 5rem) auto 0;
  padding: 2rem var(--gutter) 3rem;
  border-top: 1px solid var(--line);
}
.footer__name {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.9rem;
}
.footer__note {
  margin: 0;
  max-width: 62ch;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  line-height: 1.7;
}

/* ---- Detail overlay ----------------------------------------------------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  justify-content: flex-end;
}
.overlay__scrim {
  position: absolute;
  inset: 0;
  background: rgba(6, 5, 4, 0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  animation: fade-in 0.22s var(--ease) both;
}
.detail {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  height: 100%;
  background: var(--ink-2);
  border-left: 1px solid var(--line);
  box-shadow: -40px 0 80px -40px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  animation: slide-in 0.3s var(--ease) both;
}
.detail:focus {
  outline: none;
}

.detail__bar {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink-2) 92%, transparent);
  backdrop-filter: blur(8px);
}
.detail__cat {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cat, var(--accent));
}
.btn--close {
  min-height: 40px;
}

.detail__scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(1.4rem, 4vw, 3rem) clamp(1rem, 3vw, 2.2rem) 4rem;
}
.prose {
  max-width: 64ch;
  margin: 0 auto;
}
.detail__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(1.75rem, 3.6vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: 0.004em;
}
.detail__meta {
  margin: 0 0 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
}
.detail__meta .dot {
  color: var(--accent);
}
.detail__actions {
  margin: 0 0 1.6rem;
}
.detail__figure {
  margin: 0 0 1.8rem;
}
.detail__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.85) brightness(0.94);
}
.detail__credit {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.detail__body p {
  margin: 0 0 1.15rem;
  font-size: 1.07rem;
  line-height: 1.78;
}
.detail__body p:first-child::first-letter {
  float: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 3.6rem;
  line-height: 0.78;
  padding: 0.18rem 0.55rem 0 0;
  color: var(--accent);
}

/* ---- Animations --------------------------------------------------------- */
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slide-in {
  from { transform: translateX(28px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.story--enter {
  animation: card-in 0.32s var(--ease) both;
}

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 1000px) {
  .masthead__inner {
    align-items: flex-start;
  }
  .toolbar {
    width: 100%;
    margin-left: 0;
  }
  .field--search {
    flex: 1 1 16rem;
  }
  .field--select {
    flex: 0 1 12rem;
  }
  .stories {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .story--lead {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 12rem;
  }
  body {
    font-size: 16px;
  }
  .masthead__inner {
    padding: 0.85rem var(--gutter);
    gap: 0.85rem;
  }
  .brand__tag {
    display: none;
  }
  .toolbar {
    gap: 0.6rem;
  }
  .field--search {
    flex: 1 1 100%;
  }
  .field input {
    min-width: 0;
  }
  .field--select {
    flex: 1 1 8rem;
  }
  .stories {
    grid-template-columns: 1fr;
  }
  .story--lead {
    grid-template-columns: 1fr;
  }
  .story--lead .story__media {
    aspect-ratio: 16 / 10;
    min-height: 0;
  }
  .detail {
    width: 100%;
    border-left: none;
  }
  .ticker--end {
    display: none;
  }
}

/* ---- 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;
  }
  .story:hover {
    transform: none;
  }
  .story:hover .story__media img {
    transform: none;
  }
  .detail,
  .overlay__scrim {
    animation: none;
  }
}