/* Shared styling for the TLDR reference screens (git, HTTP headers, regex, markdown, SQL).
   Search + group-chip controls and a reference-card grid. Follows the HTTP status codes /
   DM screen pattern; every color comes from theme tokens only. */

.tldr { color: var(--text); }

/* Controls */
.tldr-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; margin-bottom: 1.25rem; }
.tldr-search { flex: 1 1 18rem; }
.tldr-search input {
    font: inherit; width: 100%;
    color: var(--text); background: var(--surface);
    border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 0.75rem;
}
.tldr-search input:focus { outline: 2px solid var(--accent-weak); border-color: var(--accent); }
.tldr-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tldr-chip {
    font: inherit; cursor: pointer; font-size: 0.85rem;
    padding: 0.3rem 0.7rem; border-radius: 999px;
    border: 1px solid var(--border-strong); background: transparent; color: var(--muted);
}
.tldr-chip:not([aria-pressed="true"]):hover { border-color: var(--accent); color: var(--accent-strong); }
.tldr-chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.tldr-chip[aria-pressed="true"]:focus-visible { outline-color: var(--text); }
.tldr-count { color: var(--faint); font-size: 0.85rem; margin: 0; }

/* Grid */
.tldr-grid {
    list-style: none; margin: 0; padding: 0;
    display: grid; gap: 0.85rem;
    grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
}
.tldr-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
    padding: 0.85rem; display: flex; flex-direction: column; gap: 0.5rem;
    box-shadow: var(--shadow); min-width: 0;
}
/* `display: flex` above would otherwise defeat the `hidden` attribute the filter controller sets. */
.tldr-card[hidden] { display: none; }
.tldr-head { display: flex; align-items: baseline; gap: 0.5rem; }
.tldr-name { font-size: 1rem; margin: 0; flex: 1 1 auto; min-width: 0; }
.tldr-name.mono {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-weight: 700; color: var(--accent-strong);
}
.tldr-badge {
    font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--muted); border: 1px solid var(--border-strong); border-radius: 999px;
    padding: 0.05rem 0.5rem; white-space: nowrap;
}

/* Monospace code / command / query block */
.tldr-code {
    margin: 0; font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-size: 0.85rem; line-height: 1.5; color: var(--text);
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    padding: 0.5rem 0.6rem; overflow-x: auto; white-space: pre;
}
.tldr-code .tok { color: var(--accent-strong); font-weight: 600; }

.tldr-summary { margin: 0; font-size: 0.9rem; }
.tldr-eg { margin: 0; font-size: 0.82rem; color: var(--muted); }
.tldr-eg code {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    background: var(--bg); border: 1px solid var(--border); border-radius: 5px; padding: 0.05rem 0.3rem;
}

/* Markdown live-rendered preview row */
.tldr-preview {
    font-size: 0.9rem; border-top: 1px dashed var(--border-strong); padding-top: 0.5rem;
}
.tldr-preview > :first-child { margin-top: 0; }
.tldr-preview > :last-child { margin-bottom: 0; }
.tldr-preview h1, .tldr-preview h2, .tldr-preview h3 { font-size: 1rem; margin: 0.3rem 0; }
.tldr-preview pre {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem 0.5rem; overflow-x: auto;
}
.tldr-preview code {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    background: var(--bg); border-radius: 4px; padding: 0.05rem 0.25rem;
}
.tldr-preview pre code { background: none; padding: 0; }
.tldr-preview blockquote {
    margin: 0.3rem 0; padding-left: 0.7rem; border-left: 3px solid var(--border-strong); color: var(--muted);
}
.tldr-preview table { border-collapse: collapse; }
.tldr-preview th, .tldr-preview td { border: 1px solid var(--border); padding: 0.2rem 0.45rem; }
.tldr-preview img { max-width: 100%; height: auto; }
.tldr-preview .tldr-task { list-style: none; padding-left: 0; }
.tldr-preview hr { border: none; border-top: 1px solid var(--border-strong); margin: 0.4rem 0; }

.tldr-link {
    display: inline-flex; align-items: center; gap: 0.25rem; margin-top: auto;
    color: var(--faint); font-size: 0.8rem; text-decoration: none; white-space: nowrap;
}
.tldr-link:hover { color: var(--accent-strong); }

/* Obsolete / "avoid this" badge (HTML tags) */
.tldr-badge.is-bad { color: var(--bad); border-color: var(--bad); }

/* Two-system token row (date format) */
.tldr-tokens { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.3rem 0.6rem; }
.tldr-tokens code {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-weight: 700; color: var(--accent-strong);
    background: var(--bg); border: 1px solid var(--border); border-radius: 5px; padding: 0.05rem 0.4rem;
}
.tldr-tokens .tldr-sys { font-size: 0.72rem; color: var(--muted); margin-right: 0.4rem; }

/* SPDX id beside a license name */
.tldr-spdx {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-size: 0.78rem; font-weight: 400; color: var(--muted);
}

/* License can/must/limitations columns */
.tldr-lic { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.tldr-lic h3 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 0 0 0.3rem; }
.tldr-lic ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.2rem; }
.tldr-lic li { font-size: 0.82rem; }
.tldr-lic .tldr-none { color: var(--faint); font-size: 0.82rem; }
@media (max-width: 30rem) { .tldr-lic { grid-template-columns: 1fr; } }

/* Unicode & ASCII symbols: denser grid of click-to-copy character cards */
.tldr-grid-sym { grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); }
.tldr-card.is-symbol { flex-direction: row; align-items: stretch; gap: 0.65rem; padding: 0.6rem; }
.tldr-glyph {
    flex: 0 0 auto; width: 3.4rem; display: flex; align-items: center; justify-content: center;
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    color: var(--text); cursor: pointer; position: relative; padding: 0;
    transition: border-color 0.15s, color 0.15s;
}
.tldr-glyph:hover { border-color: var(--accent); color: var(--accent-strong); }
.tldr-glyph:focus-visible { outline: 2px solid var(--accent-weak); outline-offset: 1px; border-color: var(--accent); }
.tldr-glyph-char { font-size: 1.6rem; line-height: 1; }
/* Multi-letter labels for invisible characters (TAB, NBSP, ...) shrink to fit the box. */
.tldr-glyph-char:not(:empty) { max-width: 100%; overflow: hidden; }
.tldr-glyph[data-copied] { border-color: var(--accent); color: var(--accent-strong); }
.tldr-glyph[data-copied] .tldr-glyph-char { visibility: hidden; }
.tldr-glyph[data-copied]::after {
    content: "Copied"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    font-size: 0.68rem; font-weight: 600; color: var(--accent-strong);
}
.tldr-sym-body { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.tldr-card.is-symbol .tldr-name { font-size: 0.9rem; }
.tldr-codes { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.4rem; }
.tldr-codes code {
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-size: 0.72rem; color: var(--accent-strong);
    background: var(--bg); border: 1px solid var(--border); border-radius: 5px; padding: 0.02rem 0.35rem;
}
.tldr-codes .tldr-dec { color: var(--muted); }

.tldr-empty { color: var(--muted); }