/* ============================================
   footprint.markets - Terminal Dashboard
   ============================================ */

/* === Reset === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* === Variables === */
:root {
    --terminal-black: #0a0e14;
    --matrix-green: #00ff41;
    --alert-red: #ff4444;
    --amber: #ffb000;
    --dim-green: #1a3a1a;
    --comment-gray: #5c6370;
    --border-dark: #1e2430;

    --font-primary: 'Fira Code', monospace;
    --font-secondary: 'Source Code Pro', monospace;
    --font-accent: 'Orbitron', sans-serif;
}

/* === Base === */
html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--terminal-black);
    color: var(--matrix-green);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* === Header === */
#header {
    grid-area: header;
    display: flex;
    align-items: center;
    height: 48px;
    padding: 0 16px;
    background: var(--terminal-black);
    border-bottom: 1px solid var(--border-dark);
    gap: 4px;
}

.prompt-symbol {
    color: var(--matrix-green);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
}

.header-title {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    color: var(--matrix-green);
    text-transform: uppercase;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 1em;
    background: var(--matrix-green);
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
}

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

.header-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-label {
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    color: var(--matrix-green);
    letter-spacing: 0.1em;
}

.status-dot {
    width: 8px;
    height: 8px;
    display: inline-block;
}

.status-dot.online {
    background: var(--matrix-green);
}

.status-dot.delayed {
    background: var(--amber);
}

.status-dot.offline {
    background: var(--alert-red);
}

/* === Dashboard Grid === */
#dashboard {
    display: grid;
    grid-template-areas:
        'table chart'
        'feeds ticker';
    grid-template-rows: 1fr 1fr;
    grid-template-columns: 1fr 1fr;
    height: calc(100vh - 48px - 32px);
    gap: 0;
}

/* === Panels === */
.panel {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#table-panel {
    grid-area: table;
}

#chart-panel {
    grid-area: chart;
}

#feeds-panel {
    grid-area: feeds;
}

#ticker-panel {
    grid-area: ticker;
}

.panel-border {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 4px 8px;
    border: 1px solid var(--border-dark);
}

.panel-header {
    flex-shrink: 0;
}

.panel-title {
    font-family: var(--font-accent);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--comment-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.panel-content {
    flex: 1;
    overflow: auto;
    padding: 4px 0;
}

.panel-footer {
    flex-shrink: 0;
    color: var(--comment-gray);
    font-size: 0.7rem;
    white-space: nowrap;
    overflow: hidden;
}

/* === Market Table === */
#market-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-primary);
    font-size: 0.8rem;
}

#market-table thead th {
    text-align: left;
    padding: 4px 8px;
    color: var(--amber);
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-dark);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

#market-table thead th:hover {
    color: var(--matrix-green);
}

.sort-arrow {
    font-size: 0.6rem;
    color: var(--comment-gray);
    margin-left: 4px;
}

th.sort-active .sort-arrow {
    color: var(--amber);
}

#market-table tbody tr {
    border-bottom: 1px solid var(--border-dark);
}

#market-table tbody tr:nth-child(even) {
    background: var(--dim-green);
}

#market-table tbody tr:hover {
    background: #1e3a1e;
}

#market-table tbody td {
    padding: 3px 8px;
    white-space: nowrap;
    font-family: var(--font-primary);
    font-size: 0.8rem;
}

.market-name {
    color: var(--matrix-green);
}

.price-value {
    color: var(--matrix-green);
    font-weight: 700;
}

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

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

.volume-value {
    color: var(--comment-gray);
}

/* === Bar Chart === */
#bar-chart {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 4px 0;
    height: 100%;
    justify-content: center;
}

.bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bar-label {
    flex-shrink: 0;
    width: 100px;
    text-align: right;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    color: var(--comment-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bar-track {
    flex: 1;
    height: 16px;
    background: var(--border-dark);
    position: relative;
}

.bar-fill {
    height: 100%;
    background: var(--matrix-green);
    transition: width 0.6s ease;
}

.bar-value {
    flex-shrink: 0;
    width: 60px;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    color: var(--amber);
    white-space: nowrap;
}

/* === Exchange Feeds === */
#exchange-feeds {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-family: var(--font-secondary);
    font-size: 0.8rem;
}

.feed-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 2px 4px;
}

.feed-exchange {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    width: 120px;
}

.feed-status {
    width: 8px;
    height: 8px;
    flex-shrink: 0;
}

.feed-name {
    color: var(--matrix-green);
    font-size: 0.75rem;
    white-space: nowrap;
}

.feed-data {
    color: var(--comment-gray);
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.feed-timestamp {
    color: var(--amber);
    font-size: 0.7rem;
    margin-left: auto;
    flex-shrink: 0;
}

/* === Alerts Feed === */
#alerts-feed {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-family: var(--font-secondary);
    font-size: 0.8rem;
}

.alert-entry {
    display: flex;
    gap: 8px;
    padding: 2px 4px;
    align-items: flex-start;
}

.alert-time {
    flex-shrink: 0;
    color: var(--amber);
    font-size: 0.7rem;
    width: 60px;
}

.alert-icon {
    flex-shrink: 0;
    width: 12px;
    text-align: center;
}

.alert-text {
    color: var(--comment-gray);
    font-size: 0.75rem;
    line-height: 1.4;
}

.alert-text .highlight-green {
    color: var(--matrix-green);
}

.alert-text .highlight-red {
    color: var(--alert-red);
}

.alert-text .highlight-amber {
    color: var(--amber);
}

/* === Scrolling Ticker Bar === */
#ticker-bar {
    height: 32px;
    background: var(--terminal-black);
    border-top: 1px solid var(--border-dark);
    overflow: hidden;
    display: flex;
    align-items: center;
    position: relative;
}

#ticker-track {
    display: flex;
    width: 100%;
    overflow: hidden;
}

.ticker-scroll {
    display: flex;
    gap: 40px;
    white-space: nowrap;
    animation: tickerScroll 60s linear infinite;
}

@keyframes tickerScroll {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    white-space: nowrap;
}

.ticker-timestamp {
    color: var(--amber);
}

.ticker-market {
    color: var(--matrix-green);
}

.ticker-price {
    font-weight: 700;
}

/* === Scrollbar Styling === */
.panel-content::-webkit-scrollbar {
    width: 4px;
}

.panel-content::-webkit-scrollbar-track {
    background: var(--terminal-black);
}

.panel-content::-webkit-scrollbar-thumb {
    background: var(--border-dark);
}

.panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--comment-gray);
}

/* === Responsive === */
@media (max-width: 768px) {
    html, body {
        overflow: auto;
    }

    #dashboard {
        display: flex;
        flex-direction: column;
        height: auto;
        min-height: 0;
    }

    .panel {
        min-height: 300px;
    }

    #ticker-bar {
        position: static;
    }
}