:root {
    color-scheme: dark;
    --bg: #121212;
    --panel: #1d1d1d;
    --panel-2: #262626;
    --text: #f2efe8;
    --muted: #c2b7a2;
    --accent: #d8b26e;
    --border: #443a29;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top, rgba(216, 178, 110, 0.15), transparent 28rem),
        linear-gradient(180deg, #1b1917 0%, var(--bg) 100%);
}

.page {
    width: min(1120px, calc(100vw - 2rem));
    margin: 0 auto;
    padding: 2rem 0 3rem;
}

.hero {
    margin-bottom: 1.5rem;
}

.eyebrow {
    margin: 0 0 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    font-size: 0.8rem;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1;
}

.lede {
    max-width: 46rem;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.toolbar button {
    border: 1px solid var(--border);
    border-radius: 0.8rem;
    background: var(--panel-2);
    color: var(--text);
    font: inherit;
    padding: 0.8rem 1rem;
    cursor: pointer;
}

.toolbar button:disabled {
    opacity: 0.5;
    cursor: default;
}

.status {
    color: var(--muted);
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1rem;
}

.screen-card,
.notes {
    border: 1px solid var(--border);
    border-radius: 1rem;
    background: rgba(29, 29, 29, 0.92);
}

.screen-card {
    padding: 1rem;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.screen {
    min-height: 30rem;
    overflow: auto;
    background: #0b0b0b;
    border-radius: 0.5rem;
    padding: 0.5rem;
}

.screen canvas {
    max-width: 100%;
}

.screen-text {
    white-space: pre;
    font: 14px/14px "IBM Plex Mono", "SFMono-Regular", monospace;
}

.screen-canvas {
    display: none;
}

.notes {
    padding: 1rem;
}

.notes h2 {
    margin-top: 0;
    font-size: 1rem;
}

.notes p {
    color: var(--muted);
    line-height: 1.5;
}

.notes a {
    color: var(--accent);
}

code {
    font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

@media (max-width: 920px) {
    .layout {
        grid-template-columns: 1fr;
    }
}