/* ============================================================
   DAYPASS — a weekend city guide drawn like a transit network
   Paper #F2F1EB · Ink #17191D · seven metro lines
   ============================================================ */

@font-face {
  font-family: 'Space Grotesk';
  src: url('assets/space-grotesk-var.ttf') format('truetype-variations');
  font-weight: 300 700;
  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-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('assets/IBMPlexMono-Medium.ttf') format('truetype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('assets/IBMPlexMono-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}

:root {
  --paper: #F2F1EB;
  --surface: #FFFFFF;
  --ink: #17191D;
  --ink-2: #3E4249;
  --muted: #5C6066;
  --hairline: rgba(23, 25, 29, 0.16);
  --hover: #E9E8DF;

  --c-art: #A11A93;
  --c-film: #3040BE;
  --c-food: #157A3C;
  --c-lit: #996600;
  --c-music: #C2202F;
  --c-out: #0E7185;
  --c-walk: #B85C00;

  --sans: 'Space Grotesk', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

.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 {
  position: fixed;
  top: 10px; left: 10px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 6px;
  transform: translateY(-64px);
}
.skip:focus { transform: none; }

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 2px;
  border-radius: 2px;
}
.masthead :focus-visible,
.footer :focus-visible {
  outline-color: #fff;
}

.dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  flex: none;
}

/* ------------------------------------------------------------
   Masthead — the ticket window
   ------------------------------------------------------------ */

.masthead {
  background: var(--ink);
  color: #fff;
  padding: 26px 0 0;
}

.mast-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.62);
}
.mast-top .mast-stat { color: #fff; }

.mast-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 56px;
  align-items: center;
  padding: 40px 0 44px;
}

.wordmark {
  margin: 0;
  font-size: clamp(44px, 9.5vw, 104px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.92;
  text-transform: uppercase;
}
.wm-outline { color: #fff; }
@supports (-webkit-text-stroke: 2px #fff) {
  .wm-outline {
    color: transparent;
    -webkit-text-stroke: 2px #fff;
  }
}

.tagline {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
}

.legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 28px 0 0;
  padding: 0;
}
.legend button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.legend button:hover { border-color: #fff; }
.legend button[aria-pressed="true"] {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}
.leg-n { opacity: 0.6; }

.mast-map { min-width: 0; }
.map-cap {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.55);
}
.netmap-card {
  border: 1px dashed rgba(255, 255, 255, 0.32);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
}
.netmap { display: block; width: 100%; height: auto; }
.map-label {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.06em;
  fill: #8E96A4;
}

.line-strip {
  display: flex;
  height: 8px;
}
.line-strip span { flex: 1; }

/* ------------------------------------------------------------
   Control bar
   ------------------------------------------------------------ */

.controlbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}

.controls {
  display: grid;
  grid-template-columns: minmax(240px, 420px) 210px auto auto;
  gap: 18px;
  align-items: end;
  padding: 14px 32px 16px;
}

.ctl-cap {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.ctl-box { position: relative; }

#search, #filter {
  width: 100%;
  height: 46px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  padding: 0 12px;
}
#search { padding-left: 38px; }
#search::placeholder { color: #8A8D84; }
#search:focus-visible, #filter:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 2px;
}

.search-ic {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink);
  pointer-events: none;
}

#filter {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2317191D' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
}

.route-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 14px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.route-btn:hover { background: var(--hover); }
.route-btn[aria-pressed="true"] {
  background: var(--ink);
  color: #fff;
}
.route-count {
  min-width: 26px;
  padding: 1px 7px;
  border: 1.5px solid currentColor;
  border-radius: 4px;
  font-size: 11px;
  text-align: center;
}

.count-read {
  margin: 0;
  padding-bottom: 13px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
}

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

#board { padding-top: 6px; }

.load-error {
  margin: 56px auto;
  max-width: 560px;
  padding: 36px 24px;
  text-align: center;
}

.day-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 36px 0 0;
  padding: 0 8px 10px;
  border-bottom: 2px solid var(--ink);
}
.day-title {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.day-count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.stops { list-style: none; margin: 0; padding: 0; }

.stop { border-bottom: 1px solid var(--hairline); }

.stop-btn {
  display: grid;
  grid-template-columns: 46px 132px 1fr auto 26px;
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 17px 10px 17px 6px;
  background: none;
  border: 0;
  border-left: 4px solid var(--line, var(--ink));
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.16s ease;
}
.stop-btn:hover { background: var(--hover); }
.stop-btn:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: -4px;
  background: var(--hover);
}

.badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--line, var(--ink));
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.when {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.what { min-width: 0; }

.stop-title {
  display: block;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.route-flag {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--ink);
  color: #fff;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  vertical-align: 2px;
}

.stop-meta {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  overflow-wrap: break-word;
}

.fare {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  justify-self: end;
  white-space: nowrap;
}
.fare.free {
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--ink);
  color: #fff;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.go {
  font-size: 16px;
  color: var(--ink);
  opacity: 0.35;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.stop-btn:hover .go,
.stop-btn:focus-visible .go {
  opacity: 1;
  transform: translateX(4px);
}

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

.empty {
  margin: 56px auto;
  max-width: 560px;
  padding: 44px 28px;
  border: 2px dashed rgba(23, 25, 29, 0.45);
  border-radius: 10px;
  text-align: center;
}
.empty-code {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.empty-code::before {
  content: "";
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--c-music);
}
.empty-msg {
  margin: 14px auto 22px;
  max-width: 42ch;
  font-size: 15.5px;
  color: var(--ink-2);
}
.recover-btn {
  padding: 12px 20px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.recover-btn:hover { background: var(--hover); }

/* ------------------------------------------------------------
   Detail dialog — the ticket
   ------------------------------------------------------------ */

dialog {
  width: min(720px, calc(100vw - 28px));
  max-height: calc(100dvh - 40px);
  margin: auto;
  padding: 0;
  border: 2px solid var(--ink);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  overflow: auto;
  overscroll-behavior: contain;
}
dialog::backdrop {
  background: rgba(14, 15, 18, 0.62);
}

@media (prefers-reduced-motion: no-preference) {
  dialog[open] {
    animation: ticket-in 0.26s cubic-bezier(0.2, 0.9, 0.3, 1);
  }
  @keyframes ticket-in {
    from { transform: translateY(14px) scale(0.985); opacity: 0; }
  }
}

.ticket { --line: var(--ink); }

.ticket-band {
  height: 10px;
  background: var(--line);
}

.ticket-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px 0;
}

.ticket-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-2);
}
.k-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--line);
  flex: none;
}

.close-btn {
  flex: none;
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.close-btn:hover { background: var(--ink); color: #fff; }

.ticket-body { padding: 4px 26px 26px; }

#detail-title {
  margin: 10px 0 14px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.lede {
  margin: 0 0 12px;
  max-width: 58ch;
  font-size: 16.5px;
  line-height: 1.6;
  color: #26292E;
}

.access-note {
  margin: 18px 0;
  padding: 14px 16px;
  background: #F1EFE8;
  border-left: 4px solid var(--line);
  border-radius: 0 6px 6px 0;
}
.note-cap {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-2);
}
.access-note p { margin: 0 0 8px; font-size: 15px; line-height: 1.55; color: #26292E; }
.access-note p:last-child { margin-bottom: 0; }

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 24px;
  margin: 20px 0 8px;
  padding: 18px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.fact dt {
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.fact dd {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.perfo {
  margin: 18px 0 16px;
  border-top: 2px dashed rgba(23, 25, 29, 0.4);
}

.save-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 54px;
  padding: 10px 16px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.save-btn:hover { background: var(--hover); }
.save-btn.is-on {
  background: var(--ink);
  color: #fff;
}

.ticket-foot {
  margin: 14px 0 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: #6E7277;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */

.footer {
  margin-top: 72px;
  background: var(--ink);
  color: #fff;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 32px;
}
.foot-word {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.foot-note {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
}
.foot-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.foot-legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.8);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 14px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.62);
}

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

@media (max-width: 1020px) {
  .mast-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 0 36px;
  }
  .mast-map { max-width: 440px; }
}

@media (max-width: 720px) {
  .wrap { padding: 0 18px; }
  .controls {
    grid-template-columns: 1fr 1fr;
    padding: 12px 18px 14px;
  }
  .ctl-search { grid-column: 1 / -1; }
  .ctl-count { display: none; }
  .ctl-route .route-btn { width: 100%; justify-content: center; }

  .masthead { padding-top: 18px; }
  .mast-top { font-size: 9.5px; letter-spacing: 0.1em; }
  .mast-top .mast-stat { display: none; }
  .tagline { font-size: 15.5px; }
  .legend { margin-top: 22px; }
  .legend button { padding: 6px 10px; font-size: 10px; }
  .mast-map { display: none; }

  .day-head { margin-top: 26px; padding: 0 4px 8px; }
  .day-title { font-size: 11.5px; }

  .stop-btn {
    grid-template-columns: 44px 1fr auto;
    grid-template-areas:
      "badge when fare"
      "badge title title"
      "badge meta meta";
    row-gap: 5px;
    column-gap: 14px;
    padding: 14px 8px 14px 4px;
  }
  .badge { grid-area: badge; width: 40px; height: 40px; font-size: 11px; }
  .when { grid-area: when; font-size: 12.5px; }
  .what { grid-area: title; }
  .fare { grid-area: fare; font-size: 13px; }
  .stop-title { font-size: 17px; }
  .stop-meta { font-size: 10.5px; }
  .go { display: none; }

  .foot-grid { grid-template-columns: 1fr; padding-top: 28px; }
  .foot-legend { justify-content: flex-start; }

  .ticket-body { padding: 4px 18px 20px; }
  #detail-title { font-size: 23px; }
  .facts { grid-template-columns: repeat(2, 1fr); gap: 12px 16px; }
  .ticket-top { padding: 14px 14px 0; }
  .ticket-kicker { font-size: 9.5px; }
  .lede { font-size: 15.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}