/* Retro vasútállomási LED-kijelző stílus (MÁV-tábla ihlette).
   vw-alapú méretezés (1rem ≈ 1920px referenciaszélességhez), így 1920x1080-on
   és 4K-n (3840x2160, azonos 16:9 arány) arányosan ugyanúgy néz ki. */

:root {
    --navy-bg: #050b30;
    --panel-blue: #101c52;
    --divider-blue: #2a3a7a;
    --amber: #ffb000;
    --amber-glow: rgba(255, 176, 0, 0.55);
    --led-off: #3a0e14;
    --label-blue: #9fb0e8;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 1vw;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: var(--navy-bg);
    color: var(--amber);
    font-family: 'Courier New', ui-monospace, monospace;
    overflow: hidden;
}

body {
    display: flex;
    flex-direction: column;
}

/* --- Fejléc: analóg óra, állomásnév, digitális óra, üzemeltető jelvény --- */

.header {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 2rem;
    background: var(--panel-blue);
    border-bottom: 0.2rem solid var(--divider-blue);
}

.analog-clock {
    flex: 0 0 auto;
    position: relative;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: #f2f4ff;
    border: 0.22rem solid #cfd6f5;
}

.tick {
    position: absolute;
    left: 50%;
    top: 0.15rem;
    width: 0.14rem;
    height: 0.5rem;
    margin-left: -0.07rem;
    background: #111;
    transform-origin: 50% 2.1rem;
}
.t0 { transform: rotate(0deg); }
.t1 { transform: rotate(90deg); }
.t2 { transform: rotate(180deg); }
.t3 { transform: rotate(270deg); }

.hand {
    position: absolute;
    left: 50%;
    bottom: 50%;
    border-radius: 0.1rem;
    transform-origin: 50% 100%;
}
.hand.hour { width: 0.16rem; height: 1.15rem; margin-left: -0.08rem; background: #111; }
.hand.minute { width: 0.12rem; height: 1.65rem; margin-left: -0.06rem; background: #111; }
.hand.second { width: 0.06rem; height: 1.85rem; margin-left: -0.03rem; background: #c0392b; }

.clock-pin {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0.35rem;
    height: 0.35rem;
    margin: -0.175rem 0 0 -0.175rem;
    background: #111;
    border-radius: 50%;
}

.station-name {
    flex: 1 1 auto;
    margin: 0;
    font-size: 2.3rem;
    font-weight: bold;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--amber);
    text-shadow: 0 0 0.4rem var(--amber-glow);
}

.digital-clock {
    flex: 0 0 auto;
    font-size: 2.5rem;
    font-weight: bold;
    letter-spacing: 0.06em;
    font-variant-numeric: tabular-nums;
    color: var(--amber);
    text-shadow: 0 0 0.4rem var(--amber-glow);
}

.badge {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #d9720f;
    color: var(--navy-bg);
    font-weight: bold;
    font-size: 1rem;
    letter-spacing: 0.05em;
    padding: 0.45rem 0.9rem;
    border-radius: 0.35rem;
}
.badge-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--navy-bg);
}

/* --- Menetrendtábla --- */

.board {
    flex: 1 1 auto;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
}

.column {
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--panel-blue);
    border: 0.08rem solid var(--divider-blue);
    border-radius: 0.4rem;
    padding: 1rem 1.5rem;
}

.column-title {
    flex: 0 0 auto;
    margin: 0 0 0.6rem;
    text-align: center;
    font-size: 1.7rem;
    letter-spacing: 0.2em;
    color: #fff;
    border-bottom: 0.15rem solid var(--divider-blue);
    padding-bottom: 0.6rem;
}

.col-labels {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 5rem 4.5rem 1fr 4rem;
    gap: 1.8rem;
    color: var(--label-blue);
    font-size: 1rem;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.3rem 0.5rem;
    border-bottom: 0.08rem solid var(--divider-blue);
    margin-bottom: 0.3rem;
}

.rows {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    position: relative;
}

.rows-track {
    display: flex;
    flex-direction: column;
    will-change: transform;
}

.row {
    display: grid;
    grid-template-columns: 5rem 4.5rem 1fr 4rem;
    gap: 1.8rem;
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 0.5rem 0.3rem;
    color: var(--amber);
    text-shadow: 0 0 0.35rem var(--amber-glow);
    background-image: repeating-linear-gradient(
        90deg,
        var(--led-off) 0,
        var(--led-off) 0.1rem,
        transparent 0.1rem,
        transparent 0.3rem
    );
    border-bottom: 0.05rem solid rgba(255, 255, 255, 0.06);
}

.row .time {
    font-variant-numeric: tabular-nums;
}

.row .platform {
    text-align: right;
    color: #ffd699;
}

.empty-row {
    font-size: 1.3rem;
    color: var(--label-blue);
    text-transform: none;
    text-align: center;
    padding: 1.2rem;
}

.footer {
    flex: 0 0 auto;
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 2rem;
    font-size: 1.1rem;
    color: var(--label-blue);
    background: var(--panel-blue);
    border-top: 0.08rem solid var(--divider-blue);
}

.error-message {
    color: #ff6b6b;
    font-weight: bold;
}