/* Card flip: front = town paper, back = the board.
   Perspective is conditional (.is-3d) so it never traps the front's
   position:fixed market modal while the front is in view. */
.card-flip {
  width: 100%;
  margin: 0 auto;
}
.card-flip.is-3d { perspective: 1600px; }
.card-flip__inner {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.7s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1));
}
.card-flip__inner.is-flipped { transform: rotateY(180deg); }

.card-flip__face {
  position: relative;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.card-flip__face--front { z-index: 2; }
.card-flip__face--back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  z-index: 1;
}

/* Back bar: flip back to the front */
.board-backbar {
  width: min(64rem, 100%);
  margin: 0 auto 0.85rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.board-backbar button {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font: inherit;
  color: var(--lagoon);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
.board-backbar button:hover { color: var(--ink); }

/* Board sheet */
.board-sheet {
  width: min(64rem, 100%);
  margin: 0 auto;
  background: rgba(247, 243, 234, 0.92);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 1.25rem clamp(0.95rem, 2vw, 1.5rem) 1.75rem;
  box-shadow: 0 16px 40px rgba(26, 36, 32, 0.045);
}

.board-top {
  display: grid;
  gap: 0.85rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.1rem;
}
.board-brand-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.9rem;
}
.board-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--font-brand);
  font-size: 0.82rem;
  letter-spacing: -0.02em;
  color: var(--lagoon);
  text-decoration: none;
}
.board-brand-hint {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.78;
}
.board-title {
  font-family: var(--font-brand);
  font-size: clamp(1.55rem, 3.2vw, 1.95rem);
  font-weight: 560;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0;
}
.board-pulse {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.45;
}
.board-pulse b { color: var(--ink-soft); font-weight: 700; }

/* Lane headers */
.lane { margin-bottom: 1.5rem; }
.lane:last-of-type { margin-bottom: 0.5rem; }
.lane-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.3rem 0.8rem;
  margin-bottom: 0.7rem;
}
.lane-title {
  margin: 0;
  font-family: var(--font-brand);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.lane-cta {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lagoon);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
.lane-cta:hover { color: var(--ink); }

/* Rows */
.board-list { list-style: none; margin: 0; padding: 0; }
.board-row {
  display: grid;
  grid-template-columns: 0.4rem 1fr;
  gap: 0 0.85rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(26, 36, 32, 0.07);
}
.board-row:last-child { border-bottom: 0; }
.board-row__rail {
  background: var(--rail, var(--mist));
  border-radius: 2px;
  align-self: stretch;
  min-height: 100%;
}
.board-row__body { min-width: 0; }
.board-row__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.55rem;
  margin-bottom: 0.2rem;
}
.board-tag {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.board-row__title {
  margin: 0 0 0.15rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}
.board-row__title a { color: inherit; text-decoration: none; }
.board-row__title a:hover { color: var(--lagoon); text-decoration: underline; text-underline-offset: 0.18em; }
.board-row__text {
  margin: 0 0 0.4rem;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--ink-soft);
}
.board-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.66rem;
  color: var(--muted);
}
.board-row__meta .dot { opacity: 0.5; }

/* Countdown (events) */
.board-count { display: inline-flex; align-items: baseline; gap: 0.3rem; }
.board-count__bar {
  display: inline-block;
  width: 2.4rem;
  height: 0.18rem;
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
  vertical-align: middle;
}
.board-count__fill { display: block; height: 100%; background: var(--ink-soft); transform-origin: left; }
.board-count.is-soon .board-count__fill { background: var(--lagoon); }

/* Empty lane */
.board-empty {
  margin: 0;
  padding: 0.4rem 0 0.2rem;
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Request to post */
.board-request { margin-top: 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.request-toggle {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lagoon);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
.request-toggle:hover { color: var(--ink); }
.request-form {
  margin-top: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(255, 252, 245, 0.5);
  padding: 0.95rem 0.95rem 1rem;
}
.request-form[hidden] { display: none; }
.request-intro {
  margin: 0 0 0.75rem;
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.request-intro b { color: var(--ink); font-weight: 600; }
.request-field { margin-bottom: 0.65rem; }
.request-label {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.request-input, .request-textarea {
  width: 100%;
  appearance: none;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: 0.3rem 0;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--ink);
  outline: none;
}
.request-input:focus, .request-textarea:focus { border-bottom-color: var(--lagoon); }
.request-input::placeholder, .request-textarea::placeholder { color: var(--muted); opacity: 0.8; }
.request-textarea {
  resize: vertical;
  min-height: 3.4rem;
  line-height: 1.45;
}
.request-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.request-pricing {
  font-family: var(--font-ui);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
}
.request-pricing b { color: var(--ink-soft); font-weight: 700; }
.request-send {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--ink);
  color: #f7f3ea;
  padding: 0.42rem 1rem;
  border-radius: 2px;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}
.request-send:hover { background: var(--lagoon); }
.request-sent {
  margin-top: 0.7rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(31, 107, 99, 0.3);
  border-radius: 2px;
  background: rgba(31, 107, 99, 0.06);
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--ink-soft);
}
.request-sent b { color: var(--lagoon); font-weight: 700; }
.request-sent[hidden] { display: none; }

.board-foot {
  margin-top: 1.4rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.board-foot a { color: var(--muted); text-decoration: none; opacity: 0.78; }
.board-foot a:hover { color: var(--lagoon); opacity: 1; }
.board-nearby { display: inline-flex; flex-wrap: wrap; gap: 0.2rem 0.55rem; align-items: baseline; }
.board-nearby a { text-transform: uppercase; letter-spacing: 0.06em; }
.board-nearby a + a::before { content: "·"; margin-right: 0.55rem; opacity: 0.4; }

@media (min-width: 640px) {
  .board-top { grid-template-columns: 1fr auto; align-items: end; gap: 1rem 1.25rem; }
  .board-pulse { text-align: right; }
}

/* Flip hygiene: back is inert until flipped; front is inert once flipped. */
.card-flip__face--back { pointer-events: none; }
.card-flip__inner.is-flipped .card-flip__face--back { pointer-events: auto; }
.card-flip__inner.is-flipped .card-flip__face--front { pointer-events: none; }

/* Front → board toggle (sits in the paper footer, reads like All towns) */
.paper-flip-to-board {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font: inherit;
  color: var(--muted);
  text-decoration: none;
  opacity: 0.78;
}
.paper-flip-to-board:hover,
.paper-flip-to-board:focus-visible {
  color: var(--lagoon);
  opacity: 1;
}