:root {
    --bg-color: #0d0d0d;
    --panel-bg: #141414;
    --text-main: #ff9900;
    /* Amber monochrome style */
    --text-dim: #995c00;
    --accent-red: #ff3333;
    --accent-green: #33ff33;
    --accent-blue: #33ccff;
    --border-color: #333;
    --font-mono: 'Share Tech Mono', monospace;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-mono);
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100vh;
    font-size: 14px;
}

/* CRT Scanline Effect Overlay */
body::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    z-index: 1000;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

.terminal-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 5px;
    box-sizing: border-box;
}

/* Header */
.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--text-main);
    padding: 5px 10px;
    background: var(--panel-bg);
    margin-bottom: 5px;
}

.logo-area {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--accent-blue);
}

.ticker-wrap {
    flex-grow: 1;
    overflow: hidden;
    white-space: nowrap;
    margin: 0 20px;
    background: #000;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.ticker {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 30s linear infinite;
}

@keyframes ticker {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-100%, 0, 0);
    }
}

.ticker-item {
    display: inline-block;
    padding: 0 2rem;
}

.up {
    color: var(--accent-green);
}

.down {
    color: var(--accent-red);
}

/* Grid Layout */
.grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 2fr 1.5fr;
    gap: 5px;
    flex-grow: 1;
    min-height: 0;
    /* Important for scrollable areas inside */
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.panel-header {
    background: #222;
    color: var(--text-dim);
    padding: 5px;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
}

.panel-content {
    flex-grow: 1;
    position: relative;
    padding: 10px;
    overflow: hidden;
}

.panel-footer {
    padding: 2px 5px;
    font-size: 0.7rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-dim);
}

.scrollable {
    overflow-y: auto;
}

/* Specific Panel Styles */
.main-graph-panel {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
}

.order-book-panel {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
}

.algo-panel {
    grid-column: 3 / 4;
    grid-row: 1 / 3;
    /* Spans full height on right */
}

.map-panel {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
}

.news-panel {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.data-table th {
    text-align: left;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 2px 0;
}

/* Algos */
.algo-item {
    margin-bottom: 15px;
}

.progress-bar {
    height: 10px;
    background: #333;
    margin-top: 5px;
}

.fill {
    height: 100%;
    background: var(--accent-blue);
    width: 0%;
    transition: width 0.5s;
}

.console-log {
    margin-top: 20px;
    height: 200px;
    overflow-y: hidden;
    color: var(--accent-green);
    font-size: 0.75rem;
    display: flex;
    flex-direction: column-reverse;
    /* Bottom up */
}

/* Footer */
.terminal-footer {
    padding: 5px;
    background: #000;
    border-top: 2px solid var(--text-main);
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.blink {
    animation: blinker 1s linear infinite;
    color: var(--accent-red);
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: #000;
}

::-webkit-scrollbar-thumb {
    background: var(--text-dim);
}

@media (max-width: 768px) {
    .terminal-container {
        height: 100dvh;
        /* Dynamic viewport, ignores address bar */
        padding: 2px;
    }

    .grid-layout {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .panel {
        flex: 1;
        min-height: 0;
    }

    /* Prioritize the look: Hide less critical panels on small screens to prevent scrolling */
    .map-panel,
    .algo-panel {
        display: none;
    }

    /* Adjust remaining panels */
    .main-graph-panel {
        flex: 2;
        /* Graph takes more space */
    }

    .order-book-panel {
        flex: 1.5;
    }

    .news-panel {
        flex: 1;
        font-size: 0.7rem;
    }

    .ticker-item {
        padding: 0 1rem;
    }

    .logo-area {
        font-size: 1rem;
    }

    .clock {
        font-size: 0.8rem;
    }
}