:root {
    --bg: #0d1117;
    --panel: #11161d;
    --bar: #1c232c;
    --text: #c9d1d9;
    --muted: #6e7681;
    --green: #3fb950;
    --blue: #58a6ff;
    --yellow: #d29922;
    --red: #f85149;
    --accent: #f06449;
    --link: #58a6ff;
    --border: #21262d;
    --selection: #234a6b;
    --mono: "SF Mono", "Fira Code", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    height: 100%;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 15px;
    line-height: 1.55;
}

::selection {
    background: var(--selection);
}

.terminal {
    background: var(--panel);
    width: 100%;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Title bar */
.terminal-bar {
    background: var(--bar);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    flex: 0 0 auto;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.bar-title {
    color: var(--muted);
    font-size: 13px;
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bar-home {
    margin-left: auto;
    color: var(--muted);
    text-decoration: none;
    font-size: 13px;
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: 6px;
}

.bar-home:hover {
    color: var(--blue);
    border-color: var(--blue);
}

/* Scrollable screen: holds output AND the input line, like a real terminal */
.terminal-screen {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 14px 16px;
    scroll-behavior: smooth;
}

.line {
    margin: 0 0 2px;
    white-space: pre-wrap;
    word-break: break-word;
}

.line.cmd-echo {
    display: flex;
    align-items: baseline;
}

.line.cmd-echo .prompt-echo {
    color: var(--accent);
    font-weight: 700;
    white-space: nowrap;
    margin-right: 8px;
}

.line.cmd-echo .cmd-text {
    min-width: 0;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-word;
}

.muted { color: var(--muted); }
.green { color: var(--green); }
.blue { color: var(--blue); }
.yellow { color: var(--yellow); }
.red { color: var(--red); }
.accent { color: var(--accent); }
.bold { font-weight: 600; }

.terminal-screen a {
    color: var(--link);
    text-decoration: none;
}

.terminal-screen a:hover {
    text-decoration: underline;
}

.help-group {
    margin: 6px 0;
}

.help-group .group-title {
    color: var(--accent);
    font-weight: 600;
}

.help-row {
    display: grid;
    grid-template-columns: minmax(160px, 190px) minmax(0, 1fr);
    column-gap: 10px;
    align-items: baseline;
}

.help-cmd {
    color: var(--green);
    min-width: 0;
    overflow-wrap: anywhere;
}

.help-desc {
    min-width: 0;
    overflow-wrap: anywhere;
}

.endpoint-row {
    display: grid;
    grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    column-gap: 12px;
    align-items: baseline;
}

.endpoint-name,
.endpoint-meta {
    min-width: 0;
    overflow-wrap: anywhere;
}

.media-row {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(120px, auto);
    column-gap: 12px;
    align-items: baseline;
}

.media-path,
.media-meta {
    min-width: 0;
    overflow-wrap: anywhere;
}

.info-row {
    display: grid;
    grid-template-columns: minmax(90px, 140px) minmax(0, 1fr);
    column-gap: 12px;
    align-items: baseline;
}

.info-key,
.info-val {
    min-width: 0;
    overflow-wrap: anywhere;
}

pre.json {
    margin: 4px 0;
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow-x: auto;
    white-space: pre;
}

.json-key { color: var(--blue); }
.json-string { color: var(--green); }
.json-number { color: var(--yellow); }
.json-bool { color: var(--accent); }
.json-null { color: var(--muted); }

.media-preview img {
    max-width: 280px;
    max-height: 200px;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin: 6px 0;
    display: block;
}

.media-preview audio,
.media-preview video {
    max-width: 100%;
    margin: 6px 0;
    border-radius: 8px;
}

.banner {
    color: var(--accent);
    font-size: 11px;
    line-height: 1.1;
    margin: 0 0 6px;
    overflow-x: auto;
    white-space: pre;
}

/* Inline input line — flows flush under the last output line */
.terminal-input-line {
    display: flex;
    align-items: baseline;
    margin: 0;
}

.prompt {
    color: var(--accent);
    font-weight: 700;
    white-space: nowrap;
    margin-right: 8px;
}

#command-input {
    flex: 1 1 auto;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: var(--mono);
    font-size: 15px;
    caret-color: var(--accent);
}

/* Scrollbar */
.terminal-screen::-webkit-scrollbar { width: 10px; }
.terminal-screen::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 6px;
}

.theme-gallery {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: color-mix(in srgb, var(--bg) 78%, transparent);
}

.theme-gallery.open {
    display: flex;
}

.theme-gallery-inner {
    width: min(1100px, 100%);
    max-height: min(760px, 92vh);
    max-height: min(760px, 92dvh);
    display: flex;
    flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

.theme-gallery-head {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bar);
}

.theme-gallery-head h2 {
    margin: 0;
    color: var(--accent);
    font-size: 15px;
    line-height: 1.2;
}

.theme-gallery-hint {
    color: var(--muted);
    font-size: 12px;
}

.theme-gallery-close {
    margin-left: auto;
    padding: 2px 8px;
    color: var(--muted);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
}

.theme-gallery-close:hover,
.theme-gallery-close:focus {
    color: var(--blue);
    border-color: var(--blue);
    outline: none;
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    padding: 14px;
    overflow-y: auto;
}

.theme-card {
    padding: 12px;
    border: 1px solid;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.theme-card:hover,
.theme-card.selected {
    transform: translateY(-1px);
    box-shadow: 0 0 0 2px var(--accent), 0 12px 34px rgba(0, 0, 0, 0.24);
}

.tc-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.tc-dots {
    display: inline-flex;
    gap: 5px;
}

.tc-dots i {
    display: inline-block;
    border-radius: 50%;
}

.tc-dots i {
    width: 9px;
    height: 9px;
}

.tc-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 700;
}

.tc-preview {
    min-height: 116px;
    padding: 9px 10px;
    border: 1px solid currentColor;
    border-radius: 6px;
    opacity: 0.92;
    font-size: 12px;
    line-height: 1.45;
}

@media (max-width: 600px) {
    body { font-size: 13.5px; }
    #command-input { font-size: 13.5px; }
    .bar-title { display: none; }
    .help-row {
        grid-template-columns: 1fr;
        row-gap: 0;
        margin-bottom: 4px;
    }
    .help-desc {
        color: var(--text);
        padding-left: 12px;
    }
    .endpoint-row {
        grid-template-columns: 1fr;
        row-gap: 0;
        margin-bottom: 4px;
    }
    .endpoint-meta {
        padding-left: 12px;
    }
    .media-row {
        grid-template-columns: 1fr;
        row-gap: 0;
        margin-bottom: 4px;
    }
    .media-meta {
        padding-left: 12px;
    }
    .info-row {
        grid-template-columns: 1fr;
        row-gap: 0;
        margin-bottom: 4px;
    }
    .info-val {
        padding-left: 12px;
    }
    .banner { font-size: 7px; }
    .theme-gallery { padding: 8px; }
    .theme-gallery-head {
        flex-wrap: wrap;
        gap: 8px;
    }
    .theme-gallery-hint {
        flex: 1 0 100%;
        order: 3;
    }
    .theme-grid {
        grid-template-columns: 1fr;
        padding: 10px;
    }
}