.back-link {
    display: inline-block;
    color: var(--dim);
    text-decoration: none;
    font-size: 12px;
    margin-bottom: 1.5rem;
    transition: color 0.2s ease;
    position: relative;
    z-index: 1;
}
.back-link::before { content: '← '; }
.back-link:hover { color: var(--accent); }

/* ── steps ─────────────────────────────────────────────── */
.steps { list-style: none; counter-reset: step; margin-top: 1rem; }
.steps li {
    position: relative;
    padding: 0.4rem 0 0.4rem 2.2rem;
    counter-increment: step;
    color: var(--fg);
    font-size: 13px;
}
.steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0.35rem;
    width: 1.4rem;
    height: 1.4rem;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--accent);
}
.steps code, .inline-code {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    padding: 0.05rem 0.35rem;
    font-size: 12px;
    color: var(--accent);
}

/* ── variable reference ────────────────────────────────── */
.var-table {
    margin-top: 1rem;
    border: 1px dashed var(--border);
}
.var-row {
    display: grid;
    grid-template-columns: 16px 200px 1fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
}
.var-row:last-child { border-bottom: none; }
.var-swatch {
    width: 16px;
    height: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.var-name { color: var(--accent); white-space: nowrap; }
.var-desc { color: var(--dim); }

/* ── theme gallery ─────────────────────────────────────── */
#theme-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.25rem;
}
.theme-card {
    border: 1px dashed var(--border);
    padding: 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    position: relative;
}
.theme-card:hover {
    border-style: solid;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.015);
}
.theme-card.copied {
    border-style: solid;
    border-color: #27ae60;
}
.theme-card__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.theme-card__title { color: var(--accent); font-size: 14px; font-weight: 600; }
.theme-card__title::before { content: '> '; color: var(--dim); font-weight: 300; }
.theme-card__meta { display: flex; align-items: center; gap: 0.6rem; }
.level {
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.1rem 0.45rem;
    border: 1px solid var(--border);
    color: var(--dim);
}
.level[data-level="simple"]   { color: #27ae60; border-color: #1f6b3a; }
.level[data-level="medium"]   { color: #d4a017; border-color: #5c4a00; }
.level[data-level="complex"]  { color: #5aa9e6; border-color: #1f4a6b; }
.level[data-level="advanced"] { color: #c678dd; border-color: #4a2a5c; }
.copy-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--dim);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    padding: 0.2rem 0.55rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.theme-card.copied .copy-btn { color: #27ae60; border-color: #27ae60; }

.theme-card__blurb { color: var(--dim); font-size: 12px; margin: 0.5rem 0 0.75rem; }

.swatches { display: flex; gap: 0; margin-bottom: 0.85rem; border: 1px solid var(--border); width: fit-content; }
.swatches span { width: 26px; height: 26px; display: block; }

.theme-body { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: start; }
@media (max-width: 720px) { .theme-body { grid-template-columns: 1fr; } }

.theme-shot {
    border: 1px solid var(--border);
    background: #050505;
    overflow: hidden;
}
.theme-shot img {
    width: 100%;
    height: auto;
    display: block;
}
.theme-shot-missing {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--dim);
    font-size: 11px;
    padding: 1rem;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 10px, transparent 10px 20px);
}
.theme-shot-missing span { color: #555; font-size: 10px; }
.theme-shot-missing strong { color: var(--accent); font-weight: 400; font-size: 16px; opacity: 0.4; }

pre.theme-css {
    margin: 0;
    background: #050505;
    border: 1px solid var(--border);
    padding: 0.75rem;
    overflow: auto;
    font-size: 11px;
    line-height: 1.5;
    color: var(--fg);

    height: 190px;      /* подобрать под высоту скриншота */
    box-sizing: border-box;
}
pre.theme-css::-webkit-scrollbar { height: 6px; width: 6px; }

/* ── AI prompt block ───────────────────────────────────── */
.ai-prompt {
    border: 1px dashed var(--border);
    padding: 1rem;
    margin-top: 1.25rem;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.ai-prompt:hover { border-style: solid; border-color: var(--accent); background: rgba(255, 255, 255, 0.015); }
.ai-prompt.copied { border-style: solid; border-color: #27ae60; }
.ai-prompt__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}
.ai-prompt__label { color: var(--dim); font-size: 12px; }
.ai-prompt.copied .copy-btn { color: #27ae60; border-color: #27ae60; }
.ai-prompt pre.theme-css { max-height: 420px; }

/* ── copy toast ────────────────────────────────────────── */
#copy-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg);
    border: 1px solid #27ae60;
    color: #27ae60;
    font-size: 12px;
    padding: 0.5rem 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 200;
}
#copy-toast::before { content: '[✓] '; }
#copy-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }