/* Arrivals board — Cadmium Voltage Desk
   Unique flap gates + claim stub; theme matches index.php. */

*, *::before, *::after { box-sizing: border-box; }

body.ab-board.a69-body {
  --ab-void: #070708;
  --ab-panel: #101014;
  --ab-deep: #0c0c10;
  --ab-chalk: #f3f0e7;
  --ab-dim: #9a968a;
  --ab-cadmium: #ff3b00;
  --ab-acid: #d6ff3c;
  --ab-cobalt: #7a8cff;
  --ab-line: rgba(243, 240, 231, 0.12);
  --ab-ink: #140600;
  --ab-display: "Syne", "Avenir Next", sans-serif;
  --ab-sans: "DM Sans", "Segoe UI", sans-serif;
  --ab-mono: "JetBrains Mono", ui-monospace, monospace;
  --ab-ease: cubic-bezier(0.16, 1, 0.3, 1);

  color: var(--ab-chalk);
  font-family: var(--ab-sans);
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(255, 59, 0, 0.16), transparent 50%),
    radial-gradient(700px 380px at 10% 100%, rgba(122, 140, 255, 0.12), transparent 46%),
    linear-gradient(180deg, #0b0b0d 0%, var(--ab-void) 100%) !important;
  background-attachment: scroll !important;
  -webkit-font-smoothing: antialiased;
}

body.ab-board.a69-body ::selection {
  background: var(--ab-cadmium);
  color: var(--ab-ink);
}

body.ab-board .a69-main {
  padding-bottom: 3.4rem;
  overflow-x: clip;
}

body.ab-board a { color: inherit; text-decoration: none; }

.ab-skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  padding: 0.5rem 0.85rem;
  background: var(--ab-cadmium);
  color: var(--ab-ink);
  font-weight: 700;
  font-family: var(--ab-sans);
}
.ab-skip:focus { top: 5.4rem; }

.ab-station {
  width: min(1120px, calc(100% - 1.6rem));
  margin: 0.6rem auto 0;
}

.ab-sign {
  position: relative;
  padding: 0.55rem 0 1.25rem;
  border-bottom: 1px solid var(--ab-line);
  animation: ab-rise 0.65s var(--ab-ease) both;
}

.ab-kicker {
  margin: 0;
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ab-chalk);
}

.ab-sign h1 {
  margin: 0.35rem 0 0;
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 10vw, 5.6rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ab-cadmium);
}

.ab-lede {
  margin: 0.7rem 0 0;
  max-width: 46ch;
  color: var(--ab-dim);
  font-size: 1.02rem;
  line-height: 1.5;
}

.ab-clock {
  position: absolute;
  right: 0;
  top: 0.55rem;
  font-family: var(--ab-mono);
  font-size: clamp(1.35rem, 3.5vw, 2rem);
  letter-spacing: 0.08em;
  color: var(--ab-acid);
  font-variant-numeric: tabular-nums;
}

.ab-flaps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin: 1.35rem 0 0.75rem;
}

.ab-mod {
  display: grid;
  gap: 0.45rem;
  opacity: 0;
  transform: translateY(12px);
}
.ab-mod.is-flipped {
  opacity: 1;
  transform: none;
  transition: opacity 0.5s var(--ab-ease), transform 0.5s var(--ab-ease);
  transition-delay: calc(var(--n) * 80ms);
}
.ab-mod h2 {
  margin: 0;
  font-family: var(--ab-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ab-chalk);
}
.ab-mod p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.4;
  color: var(--ab-dim);
}

.ab-flap {
  position: relative;
  background: var(--ab-deep);
  color: var(--ab-chalk);
  border: 1px solid var(--ab-line);
  border-radius: 0.35rem;
  min-height: 5.4rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 10px 28px rgba(0, 0, 0, 0.35);
}
.ab-flap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: rgba(243, 240, 231, 0.14);
  z-index: 2;
}
.ab-flap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 40%, rgba(0, 0, 0, 0.35));
  pointer-events: none;
}
.ab-flap-face {
  position: relative;
  z-index: 1;
  font-family: var(--ab-mono);
  font-weight: 600;
  font-size: clamp(1.55rem, 4vw, 2.35rem);
  letter-spacing: 0.14em;
  line-height: 1;
  transform-origin: 50% 50%;
}
.ab-mod.is-flipped .ab-flap-face {
  animation: ab-flip 0.7s var(--ab-ease) both;
  animation-delay: calc(var(--n) * 90ms);
}

.ab-mod.is-now .ab-flap {
  border-color: rgba(214, 255, 60, 0.55);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 0 1px rgba(214, 255, 60, 0.25),
    0 12px 32px rgba(214, 255, 60, 0.08);
}
.ab-mod.is-now .ab-flap-face {
  color: var(--ab-acid);
}
.ab-mod.is-done .ab-flap-face {
  color: var(--ab-cobalt);
}
.ab-mod.is-miss .ab-flap-face {
  color: #ff8a6a;
}
.ab-mod.is-wait .ab-flap-face {
  opacity: 0.32;
  color: var(--ab-dim);
}

.ab-board-note {
  margin: 0 0 1.35rem;
  font-family: var(--ab-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--ab-cadmium);
}

.ab-counter {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 1rem;
  align-items: stretch;
  animation: ab-rise 0.7s var(--ab-ease) 0.12s both;
}

.ab-stub {
  position: relative;
  background: var(--ab-panel);
  border: 1px solid var(--ab-line);
  border-radius: 0.45rem;
  display: grid;
  grid-template-columns: 1.05rem 1fr;
  min-height: 100%;
  overflow: hidden;
}
.ab-stub-perf {
  background:
    radial-gradient(circle at 50% 14px, var(--ab-void) 4.5px, transparent 5px) 0 0 / 100% 20px,
    linear-gradient(180deg, rgba(255, 59, 0, 0.85), rgba(255, 59, 0, 0.45));
}
.ab-stub-body {
  padding: 1.2rem 1.2rem 1.25rem;
  display: grid;
  gap: 0.75rem;
}
.ab-stub h2 {
  margin: 0;
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3vw, 1.95rem);
  letter-spacing: -0.02em;
  color: var(--ab-chalk);
}
.ab-stub > .ab-stub-body > p {
  margin: 0;
  color: var(--ab-dim);
  font-size: 0.95rem;
}
.ab-stub label {
  display: grid;
  gap: 0.35rem;
}
.ab-stub label span {
  font-family: var(--ab-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ab-dim);
}
.ab-stub input {
  border: 1px solid var(--ab-line);
  border-radius: 0.35rem;
  background: var(--ab-deep);
  color: var(--ab-chalk);
  padding: 0.7rem 0.8rem;
  outline: none;
  font-family: var(--ab-mono);
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ab-stub input::placeholder {
  color: rgba(154, 150, 138, 0.7);
}
.ab-stub input:focus {
  border-color: rgba(255, 59, 0, 0.55);
  box-shadow: 0 0 0 3px rgba(255, 59, 0, 0.18);
}
.ab-stub button {
  margin-top: 0.25rem;
  border: 0;
  border-radius: 0.35rem;
  min-height: 3rem;
  background: var(--ab-cadmium);
  color: var(--ab-ink);
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.3s var(--ab-ease);
}
.ab-stub button:hover {
  background: #ff5722;
  transform: translateY(-2px);
}
.ab-stub button:focus-visible {
  outline: 2px solid var(--ab-acid);
  outline-offset: 3px;
}

.ab-result {
  min-height: 100%;
}

.ab-pass {
  background: var(--ab-deep);
  color: var(--ab-chalk);
  border: 1px solid var(--ab-line);
  border-radius: 0.45rem;
  padding: 1.25rem 1.2rem 1.2rem;
  display: grid;
  gap: 0.9rem;
  height: 100%;
  animation: ab-slide 0.6s var(--ab-ease) both;
}
.ab-pass header small {
  display: block;
  font-family: var(--ab-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--ab-acid);
}
.ab-pass header strong {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.5vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--ab-chalk);
}
.ab-pass dl {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}
.ab-pass dt {
  font-family: var(--ab-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ab-dim);
}
.ab-pass dd {
  margin: 0.2rem 0 0;
  font-family: var(--ab-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ab-chalk);
}
.ab-lots {
  margin: 0;
  color: var(--ab-dim);
  font-size: 0.92rem;
  line-height: 1.45;
}
.ab-bars {
  height: 1.85rem;
  border-radius: 0.25rem;
  background: repeating-linear-gradient(
    90deg,
    var(--ab-acid) 0 2px,
    transparent 2px 5px,
    var(--ab-cadmium) 5px 7px,
    transparent 7px 12px
  );
  opacity: 0.55;
}
.ab-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 1rem;
  border-radius: 0.35rem;
  background: var(--ab-acid);
  color: var(--ab-ink);
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: transform 0.3s var(--ab-ease), background 0.2s;
}
.ab-open:hover {
  transform: translateY(-2px);
  background: #e4ff66;
}

.ab-miss,
.ab-wait {
  padding: 1.25rem 1.15rem;
  background: var(--ab-panel);
  border: 1px dashed rgba(243, 240, 231, 0.22);
  border-radius: 0.45rem;
  min-height: 100%;
  display: grid;
  align-content: start;
  gap: 0.55rem;
}
.ab-miss h2,
.ab-wait h2 {
  margin: 0;
  font-family: var(--ab-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3vw, 1.95rem);
  letter-spacing: -0.02em;
  color: var(--ab-chalk);
}
.ab-miss p,
.ab-wait p {
  margin: 0;
  color: var(--ab-dim);
  line-height: 1.5;
}
.ab-miss a {
  width: fit-content;
  margin-top: 0.35rem;
  font-weight: 700;
  color: var(--ab-cadmium);
  border-bottom: 1px solid currentColor;
}
.ab-miss a:hover {
  color: #ff5722;
}
.ab-hours {
  font-family: var(--ab-mono) !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.04em;
  color: var(--ab-cobalt) !important;
}

@keyframes ab-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@keyframes ab-flip {
  0% { transform: rotateX(82deg); opacity: 0.15; }
  100% { transform: none; opacity: 1; }
}
@keyframes ab-slide {
  from { opacity: 0; transform: translateY(-14px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .ab-flaps,
  .ab-counter { grid-template-columns: 1fr 1fr; }
  .ab-clock {
    position: static;
    display: block;
    margin-top: 0.55rem;
  }
}

@media (max-width: 640px) {
  .ab-station { width: min(1120px, calc(100% - 1.2rem)); }
  .ab-flaps,
  .ab-counter { grid-template-columns: 1fr; }
  .ab-flap { min-height: 4.5rem; }
  .ab-pass dl { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .ab-mod {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ab-sign,
  .ab-counter,
  .ab-flap-face,
  .ab-pass { animation: none !important; }
}