/* ================================================================
   microDEX — Redefined Dark UI
   Three depth layers: body (#000) > container (#0d0d0d) > cards (#141414)
   ================================================================ */

/* --- Color tokens --- */
:root {
    --bg-body:      #000000;
    --bg-container: #0d0d0d;
    --bg-card:      #141414;
    --bg-card-hover:#1a1a1a;
    --bg-input:     #0a0a0a;

    --text:         #e0e0e0;
    --text-muted:   #888;
    --text-header:  #aaa;

    --green:  #00e676;
    --red:    #ff5252;
    --yellow: #ffd600;
    --blue:   #448aff;
    --cyan:   #00e5ff;

    --border:       #2a2a2a;
    --border-accent: #333;
    --radius:       4px;
    --radius-sm:    2px;
}

body {
    background-color: var(--bg-body);
    color: var(--text);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 100vh;
}

/* --- Shared sections --- */
.header,
.footer,
.section,
.order-form {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.header, .footer {
    padding: 8px 0;
}

.header.centered {
    justify-content: center;
}

.section {
    gap: 12px;
}

/* --- Card containers (columns) --- */
.column {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-y: auto;
    overflow-x: hidden;
    height: 220px;
    min-height: 160px;
    padding: 8px 10px;
    transition: background 0.2s ease;
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
}
.column::-webkit-scrollbar { width: 6px; }
.column::-webkit-scrollbar-track { background: transparent; }
.column::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }

.column.green  { border-left: 3px solid var(--green); }
.column.red    { border-left: 3px solid var(--red); }
.column.yellow { border-left: 3px solid var(--yellow); }
.column        { border-left: 3px solid var(--border-accent); }

/* --- Colors (vivid but tuned) --- */
.green  { color: var(--green) !important; }
.red    { color: var(--red) !important; }
.yellow { color: var(--yellow) !important; }
.blue   { color: var(--blue) !important; }
.cyan   { color: var(--cyan) !important; }

/* --- Glow effect --- */
.glow {
    text-shadow: 0 0 8px currentColor;
}

/* --- Table polish --- */
table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}
td {
    text-align: center;
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    font-size: 0.78rem;
    font-variant-numeric: tabular-nums;
    padding: 3px 2px;
    white-space: nowrap;
}
tr:hover td {
    background: var(--bg-card-hover);
}
tr:first-child td {
    color: var(--text-header);
    font-weight: 600;
    font-family: system-ui, sans-serif;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
    padding-bottom: 5px;
    margin-bottom: 5px;
}

/* --- Footer / Balance bar --- */
.footer {
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.footer div {
    white-space: nowrap;
}
.footer div span[id^="lbl-"] {
    color: var(--text-header);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.footer div span[id^="bal-"] {
    color: var(--text);
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    font-variant-numeric: tabular-nums;
}

/* --- Order form --- */
.order-form {
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    padding: 16px 0;
}
.order-box {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 200px;
}
.order-box label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* --- Inputs --- */
input {
    background: var(--bg-input);
    color: var(--text);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    font-size: 0.85rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}
input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.15);
}
input::placeholder {
    color: #555;
}

/* --- Lock section --- */
.lock-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 0;
}
.lock-section .lock-row {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    max-width: 460px;
}
.lock-section .lock-row input {
    flex: 1;
    min-width: 0;
}
.lock-section .lock-row .button {
    width: auto;
    margin: 0;
    padding: 8px 18px;
    white-space: nowrap;
}
#wallet-status {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
    width: 100%;
    max-width: 460px;
    display: block;
}

/* --- Marquee --- */
.marquee {
    overflow: hidden;
    white-space: nowrap;
    box-sizing: border-box;
    height: 1.5em;
    position: relative;
    mask-image:
        linear-gradient(to right,
            transparent 0%,
            black 8%,
            black 92%,
            transparent 100%
        );
    -webkit-mask-image:
        linear-gradient(to right,
            transparent 0%,
            black 8%,
            black 92%,
            transparent 100%
        );
}
#node-scroll {
    display: inline-block;
    white-space: nowrap;
    will-change: transform !important;
    color: var(--cyan);
    font-size: 0.75rem;
}

/* --- Responsive --- */
@media (max-width: 1000px) {
    .footer {
        flex-direction: column;
        gap: 6px;
    }
    .section {
        flex-direction: column;
        width: 100%;
        max-height: 360px;
    }
    .container {
        padding: 16px;
    }
}

/* --- Error animation --- */
@keyframes error {
    0%, 20%, 50%, 80%, 100% {
        rotate: 0;
        color: unset;
    }
    40% {
        rotate: x -40deg;
    }
    60% {
        rotate: x 40deg;
    }
}
.animate-error {
    animation: error 0.5s ease;
}