:root {
    --bg-color: #1a1a1a;
    --board-bg: #222;
    --flap-bg: #000;
    --text-color: #f0f0f0;
    --accent-color: #ffcc00;
    /* Yellow for times/important info */
    --border-color: #333;
    --font-stack: 'Share Tech Mono', monospace;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-stack);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 10px;
    box-sizing: border-box;
}

header {
    text-align: center;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

h1 {
    font-size: 1.8rem;
    margin: 0;
    letter-spacing: 2px;
}

.blink {
    color: #ff3333;
    animation: blinker 1s linear infinite;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

.status-bar {
    font-size: 0.9rem;
    color: #888;
    margin-top: 5px;
    text-transform: uppercase;
}

.station-display {
    margin-bottom: 30px;
    text-align: center;
}

.label {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.split-flap-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    /* Space between words */
    row-gap: 8px;
    /* Space between lines */
}

.word-container {
    display: flex;
    gap: 2px;
    /* Space between chars */
}

.char {
    background-color: var(--flap-bg);
    color: var(--text-color);
    padding: 5px 8px;
    border-radius: 2px;
    font-size: 1.5rem;
    border-bottom: 1px solid #333;
    box-shadow: 0 2px 0 #111;
    position: relative;
    min-width: 1ch;
    text-align: center;
}

/* Simulate the split line */
.char::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.5);
}

.large .char {
    font-size: 2rem;
    padding: 8px 10px;
}

.selector-container {
    margin-top: 15px;
}

#station-select {
    background-color: var(--board-bg);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    padding: 8px;
    font-family: var(--font-stack);
    font-size: 1rem;
    width: 100%;
    max-width: 300px;
    text-transform: uppercase;
    outline: none;
    cursor: pointer;
}

#station-select:focus {
    border-color: var(--accent-color);
}

.selector-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Button Styles */
#update-location-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 4px;
    /* Slight rounded corners to match input/select feel */
    width: 40px;
    height: 48px;
    /* Match height of select */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-left: 10px;
    transition: all 0.3s ease;
}

#update-location-btn:hover {
    background: rgba(255, 204, 0, 0.2);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

#update-location-btn svg {
    width: 20px;
    height: 20px;
    transform: rotate(45deg);
    /* Point NE by default */
}

/* Highlight state */
#update-location-btn.highlight {
    background: var(--accent-color);
    color: #1a1a1a;
    border-color: var(--accent-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 204, 0, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 204, 0, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 204, 0, 0);
    }
}

.departures-section {
    margin-bottom: 25px;
}

.direction-header {
    background-color: var(--board-bg);
    color: var(--accent-color);
    padding: 5px 10px;
    font-size: 1.1rem;
    border-top: 2px solid var(--accent-color);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.board {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.train-row {
    display: flex;
    justify-content: space-between;
    background-color: var(--board-bg);
    padding: 8px;
    border-left: 3px solid var(--border-color);
}

.train-dest {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 10px;
}

.train-time {
    color: var(--accent-color);
    font-weight: bold;
    min-width: 60px;
    text-align: right;
}

.loading-text {
    text-align: center;
    color: #555;
    font-style: italic;
    padding: 20px;
}

/* Mobile adjustments */
@media (max-width: 400px) {
    .large .char {
        font-size: 1.5rem;
        padding: 5px 6px;
    }
}

/* Train Status Colors */
.train-row.good {
    border-left-color: #77dd77;
    /* Pastel Green */
}

.train-row.tight {
    border-left-color: #fdfd96;
    /* Pastel Yellow */
}

.train-row.missed {
    border-left-color: #ff6961;
    /* Pastel Red */
    opacity: 0.7;
    /* Optional: dim missed trains slightly */
}