@font-face {
    font-family: 'Departure Mono';
    src:
        url('../../fonts/departure-mono/DepartureMono-Regular.woff2') format('woff2'),
        url('../../fonts/departure-mono/DepartureMono-Regular.woff') format('woff'),
        url('../../fonts/departure-mono/DepartureMono-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --board-font: 'Departure Mono', ui-monospace, monospace;
    --board-bg: #070b14;
    --board-panel: #0d1524;
    --board-line: rgba(255, 176, 0, 0.18);
    --board-amber: #ffb000;
    --board-amber-dim: rgba(255, 176, 0, 0.45);
    --board-amber-soft: rgba(255, 176, 0, 0.12);
    --board-green: #7dffb3;
    --board-muted: rgba(255, 220, 150, 0.35);
    --board-past: rgba(255, 176, 0, 0.28);
    --row-height: clamp(3.25rem, 7.2vh, 5.5rem);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(ellipse at top, rgba(255, 176, 0, 0.06), transparent 45%),
        linear-gradient(180deg, #0a1220 0%, var(--board-bg) 40%, #05080f 100%);
    color: var(--board-amber);
    font-family: var(--board-font);
    font-synthesis: none;
    -webkit-font-smoothing: none;
    -moz-osx-font-smoothing: unset;
    overflow: hidden;
}

body.schedule-board {
    min-height: 100vh;
    min-height: 100dvh;
}

.board {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    padding: clamp(1rem, 2.5vh, 2rem) clamp(1rem, 3vw, 2.5rem);
    gap: clamp(0.75rem, 1.5vh, 1.25rem);
}

.board-header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 1rem;
    border-bottom: 2px solid var(--board-line);
    padding-bottom: 0.75rem;
}

.board-brand {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.board-brand__eyebrow {
    margin: 0;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--board-amber-dim);
}

.board-brand__title {
    margin: 0;
    font-size: clamp(22px, 4.5vw, 44px);
    font-weight: normal;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-shadow: 0 0 18px rgba(255, 176, 0, 0.35);
}

.board-clock {
    text-align: right;
}

.board-clock__time {
    font-size: clamp(33px, 5vw, 55px);
    line-height: 1;
    letter-spacing: 0.12em;
    text-shadow: 0 0 14px rgba(255, 176, 0, 0.4);
}

.board-clock__date {
    margin-top: 0.35rem;
    font-size: clamp(11px, 1.6vw, 22px);
    color: var(--board-amber-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.board-columns,
.board-row {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr) minmax(8rem, 0.55fr) 8.5rem;
    gap: 1rem;
    align-items: center;
}

.board-body {
    position: relative;
    display: grid;
    grid-template-rows: auto 1fr;
    min-height: 0;
    gap: 0.45rem;
}

.board-columns {
    padding: 0.35rem 1rem;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--board-amber-dim);
}

.board-list {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-height: 0;
    overflow: hidden;
}

.board-row {
    position: relative;
    min-height: var(--row-height);
    padding: 0 1rem;
    background: linear-gradient(90deg, rgba(255, 176, 0, 0.05), transparent 55%);
    border: 1px solid transparent;
    border-left: 3px solid transparent;
}

.board-row::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.18),
        rgba(0, 0, 0, 0.18) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    opacity: 0.35;
}

.board-row__time {
    font-size: clamp(22px, 3vw, 33px);
    letter-spacing: 0.08em;
}

.board-row__title {
    font-size: clamp(22px, 3.2vw, 33px);
    font-weight: normal;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.board-row__location,
.board-row__status {
    font-size: clamp(11px, 2vw, 22px);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.board-row__status {
    text-align: right;
}

.board-row.is-past {
    color: var(--board-past);
    opacity: 0.45;
}

.board-row.is-current {
    color: var(--board-amber);
    background: linear-gradient(90deg, rgba(255, 176, 0, 0.16), rgba(255, 176, 0, 0.03));
    border-color: rgba(255, 176, 0, 0.28);
    border-left-color: var(--board-amber);
    box-shadow: inset 0 0 40px rgba(255, 176, 0, 0.08);
}

.board-row.is-current .board-row__status {
    color: var(--board-green);
}

.board-row.is-imminent {
    animation: board-imminent-fade 1.1s ease-in-out infinite;
}

.board-row.is-upcoming {
    color: var(--board-amber);
    opacity: 0.88;
}

.board-row.is-upcoming .board-row__status {
    color: var(--board-muted);
}

.board-empty {
    position: absolute;
    inset: 2.5rem 0 0;
    display: grid;
    place-items: center;
    font-size: 22px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--board-amber-dim);
}

.board-empty[hidden] {
    display: none;
}

.board-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--board-line);
    padding-top: 0.65rem;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--board-amber-dim);
}

.audio-gate {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: grid;
    place-items: center;
    background: rgba(5, 8, 15, 0.92);
    backdrop-filter: blur(4px);
}

.audio-gate[hidden] {
    display: none;
}

.audio-gate__card {
    width: min(28rem, calc(100vw - 2rem));
    padding: 2rem;
    text-align: center;
    background: var(--board-panel);
    border: 1px solid rgba(255, 176, 0, 0.35);
    box-shadow: 0 0 60px rgba(255, 176, 0, 0.12);
}

.audio-gate__card h2 {
    margin: 0 0 0.75rem;
    font-size: 22px;
    font-weight: normal;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.audio-gate__card p {
    margin: 0 0 1.5rem;
    color: var(--board-amber-dim);
    font-size: 11px;
    letter-spacing: 0.06em;
    line-height: 1.7;
}

.audio-gate__button {
    appearance: none;
    border: 1px solid var(--board-amber);
    background: var(--board-amber-soft);
    color: var(--board-amber);
    padding: 0.85rem 1.4rem;
    font: inherit;
    font-size: 11px;
    font-weight: normal;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
}

.audio-gate__button:hover {
    background: rgba(255, 176, 0, 0.22);
}

@keyframes board-imminent-fade {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.35;
    }
}

@media (max-width: 800px) {
    .board-columns,
    .board-row {
        grid-template-columns: 4.5rem minmax(0, 1fr) 5.5rem;
    }

    .board-columns__location,
    .board-row__location {
        display: none;
    }

    .board-header {
        grid-template-columns: 1fr;
    }

    .board-clock {
        text-align: left;
    }
}