/* =========================================================================
   Crosstown — weekend field guide
   Visual direction: a night-mode city signal board. Dark grid, acid signal
   accent, geometric sans + mono. List rows instead of photo-top cards.
   ========================================================================= */

@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: "Work Sans";
  src: url("assets/work-sans.ttf") format("truetype");
  font-weight: 100 900;
  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 {
  --bg: #0a0c10;
  --bg-2: #0f1218;
  --panel: #141820;
  --panel-2: #181d26;
  --line: #262c37;
  --line-soft: #1c222c;
  --ink: #f2f0ea;
  --ink-dim: #c3c8d1;
  --muted: #868e9c;
  --signal: #d9ff3e;
  --signal-ink: #10140a;
  --grid: rgba(255, 255, 255, 0.026);

  --cat-Art: #ff7ac6;
  --cat-Film: #7aa8ff;
  --cat-Food: #ffb454;
  --cat-Literature: #b79bff;
  --cat-Music: #d9ff3e;
  --cat-Outdoors: #5be49b;
  --cat-Walks: #4fd6e8;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 22px 60px -28px rgba(0, 0, 0, 0.85);
  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Work Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 30px 30px;
  background-position: -1px -1px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(120% 80% at 78% -10%, rgba(217, 255, 62, 0.09), transparent 55%);
  z-index: 0;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; }

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

a { color: inherit; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--signal);
  color: var(--signal-ink);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------- topbar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 12, 16, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.topbar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand__mark {
  position: relative;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
}
.brand__mark::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--signal);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(217, 255, 62, 0.35);
}
.brand__pulse {
  position: absolute;
  inset: 0;
  border: 1px solid var(--signal);
  border-radius: 50%;
  animation: pulse 2.6s ease-out infinite;
}
@keyframes pulse {
  0%   { transform: scale(0.45); opacity: 0.9; }
  70%  { transform: scale(1.05); opacity: 0; }
  100% { transform: scale(1.05); opacity: 0; }
}

.brand__word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.weekend-stamp {
  margin: 0 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.25;
  text-align: right;
}
.weekend-stamp__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}
.weekend-stamp__dates {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink-dim);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.saved-toggle:hover { border-color: #3a4250; color: var(--ink); }
.saved-toggle__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--muted);
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.saved-toggle__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--line-soft);
  color: var(--muted);
  text-align: center;
}
.saved-toggle[aria-pressed="true"] {
  border-color: var(--signal);
  color: var(--ink);
  background: rgba(217, 255, 62, 0.08);
}
.saved-toggle[aria-pressed="true"] .saved-toggle__dot {
  background: var(--signal);
  border-color: var(--signal);
  box-shadow: 0 0 10px rgba(217, 255, 62, 0.8);
}
.saved-toggle[aria-pressed="true"] .saved-toggle__count {
  background: var(--signal);
  color: var(--signal-ink);
}

/* ------------------------------------------------------------------ hero */

main { position: relative; z-index: 1; }

.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 74px 24px 44px;
}

.hero__kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__kicker-line {
  width: 34px;
  height: 1px;
  background: var(--signal);
}

.hero__title {
  margin: 0;
  font-size: clamp(42px, 7.4vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-weight: 600;
}
.hero__title em {
  font-style: normal;
  color: var(--signal);
}
@supports (-webkit-text-stroke: 1px black) {
  .hero__title em {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--signal);
  }
}

.hero__lead {
  max-width: 60ch;
  margin: 26px 0 0;
  color: var(--ink-dim);
  font-size: clamp(16px, 1.7vw, 19px);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 38px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.hero__stats > div {
  flex: 1 1 150px;
  padding: 16px 22px 16px 0;
  border-right: 1px solid var(--line);
}
.hero__stats > div:last-child { border-right: 0; }
.hero__stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__stats dd {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
}

/* --------------------------------------------------------------- console */

.console {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px 26px;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(180px, 0.8fr);
  gap: 16px;
  align-items: end;
}

.console__field { display: flex; flex-direction: column; gap: 8px; }

.console__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.console__input-wrap,
.console__select-wrap { position: relative; display: flex; }

.console__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
.console__chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  width: 17px;
  height: 17px;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

#search,
#category {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink);
  font-size: 15px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
#search { padding-left: 42px; }
#search::placeholder { color: #5d6675; }
#search:hover,
#category:hover { border-color: #39414f; }
#search:focus,
#category:focus { border-color: var(--signal); outline: none; }
#search:focus-visible,
#category:focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }

#category {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
  cursor: pointer;
}

.console__count {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}
.console__count strong { color: var(--ink); font-weight: 600; }

/* ----------------------------------------------------------------- board */

.board {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 6px 24px 40px;
}

.day { margin-top: 34px; }
.day:first-child { margin-top: 8px; }

.day__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.day__name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  letter-spacing: -0.015em;
}
.day__date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--signal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.day__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.day__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.event {
  --c: var(--signal);
  position: relative;
  display: flex;
  gap: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.16s ease, transform 0.16s ease, background 0.16s ease;
}
.event:hover {
  border-color: #3c4553;
  background: var(--panel-2);
  transform: translateY(-2px);
}
.event:focus-within { border-color: var(--signal); }

.event__stripe {
  flex: 0 0 5px;
  background: var(--c);
  box-shadow: 0 0 22px -4px var(--c);
}

.event[data-cat="Art"] { --c: var(--cat-Art); }
.event[data-cat="Film"] { --c: var(--cat-Film); }
.event[data-cat="Food"] { --c: var(--cat-Food); }
.event[data-cat="Literature"] { --c: var(--cat-Literature); }
.event[data-cat="Music"] { --c: var(--cat-Music); }
.event[data-cat="Outdoors"] { --c: var(--cat-Outdoors); }
.event[data-cat="Walks"] { --c: var(--cat-Walks); }

.event__body {
  flex: 1 1 auto;
  min-width: 0;
  padding: 16px 18px 14px;
  display: flex;
  flex-direction: column;
}

.event__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.event__cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c);
}
.event__cat::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c);
}
.event__price {
  margin-left: auto;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
}

.event__title {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.event__summary {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.event__time {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-dim);
  white-space: nowrap;
}
.event__place {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
  color: var(--muted);
}

.open-item {
  margin-left: auto;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.open-item svg { width: 13px; height: 13px; transition: transform 0.15s ease; }
.open-item:hover {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--signal-ink);
}
.open-item:hover svg { transform: translateX(2px); }

/* ------------------------------------------------------------ empty state */

.empty {
  margin: 40px auto 0;
  max-width: 520px;
  padding: 44px 28px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(20, 24, 32, 0.6);
}
.empty__code {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--signal);
}
.empty__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.empty__text { margin: 10px 0 22px; color: var(--muted); }
.empty__clear {
  padding: 11px 20px;
  border: 1px solid var(--signal);
  border-radius: 999px;
  background: var(--signal);
  color: var(--signal-ink);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.empty__clear:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -12px var(--signal);
}

/* ----------------------------------------------------------------- detail */

.detail {
  --c: var(--signal);
  width: min(760px, calc(100vw - 40px));
  max-height: min(88vh, 900px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.detail::backdrop {
  background: rgba(4, 5, 8, 0.74);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.detail[data-cat="Art"] { --c: var(--cat-Art); }
.detail[data-cat="Film"] { --c: var(--cat-Film); }
.detail[data-cat="Food"] { --c: var(--cat-Food); }
.detail[data-cat="Literature"] { --c: var(--cat-Literature); }
.detail[data-cat="Music"] { --c: var(--cat-Music); }
.detail[data-cat="Outdoors"] { --c: var(--cat-Outdoors); }
.detail[data-cat="Walks"] { --c: var(--cat-Walks); }

.detail__scroll {
  max-height: min(88vh, 900px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.detail__bar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(15, 18, 24, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.detail__cat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c);
}
.detail__cat::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c);
}
.detail__bar-id {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.close-detail {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.close-detail svg { width: 14px; height: 14px; }
.close-detail:hover { background: var(--panel-2); border-color: #3c4553; }

.detail__hero { position: relative; }
.detail__hero img {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.02) brightness(0.82);
}
.detail__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 18, 24, 0.1) 30%, var(--bg-2) 100%);
}
.detail__hero figcaption {
  position: absolute;
  left: 16px;
  bottom: 12px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: rgba(242, 240, 234, 0.72);
  text-transform: uppercase;
}

.detail__intro { padding: 24px 28px 4px; }
.detail__title {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.detail__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin: 20px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.detail__fact { background: var(--panel); padding: 12px 14px; }
.detail__fact dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.detail__fact dd {
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.detail__section { padding: 26px 28px 0; }
.detail__section:last-of-type { padding-bottom: 8px; }
.detail__section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
  margin: 0 0 12px;
}
.detail__prose {
  margin: 0;
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.7;
  white-space: pre-line;
}
.detail__access {
  margin: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--c);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.65;
  white-space: pre-line;
}

.detail__actions {
  position: sticky;
  bottom: 0;
  margin-top: 28px;
  padding: 16px 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  background: linear-gradient(180deg, transparent, var(--bg-2) 26%);
}
.save-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 700;
  font-size: 14.5px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.save-item svg { width: 17px; height: 17px; }
.save-item:hover { border-color: #3c4553; }
.save-item[aria-pressed="true"] {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--signal-ink);
}
.save-item[aria-pressed="true"] .save-item__icon-path { fill: currentColor; stroke: currentColor; }

.detail__note {
  align-self: center;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}

/* ---------------------------------------------------------------- footer */

.footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px 24px 50px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.footer p { margin: 0 0 6px; }
.footer__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #5d6675;
}

/* ------------------------------------------------------------- responsive */

@media (max-width: 820px) {
  .day__list { grid-template-columns: 1fr; }
  .console { grid-template-columns: 1fr; align-items: stretch; }
  .weekend-stamp { display: none; }
}

@media (max-width: 560px) {
  body { background-size: 24px 24px; }
  .topbar__inner { padding: 12px 16px; gap: 10px; }
  .saved-toggle { padding: 9px 11px; }
  .hero { padding: 46px 16px 34px; }
  .hero__stats > div { flex-basis: 50%; padding: 12px 14px 12px 0; }
  .hero__stats > div:nth-child(2) { border-right: 0; }
  .console { padding: 0 16px 22px; }
  .board { padding: 4px 16px 30px; }
  .footer { padding: 26px 16px 44px; }

  .detail {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border: 0;
    border-radius: 0;
    margin: 0;
  }
  .detail__scroll { max-height: 100dvh; }
  .detail__hero img { height: 200px; }
  .detail__intro,
  .detail__section,
  .detail__actions { padding-left: 18px; padding-right: 18px; }
}

/* ----------------------------------------------------------- motion pref */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}