/* DM screen - search/filter controls + reference card grid. */

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

.dms-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.dms-other { color: var(--accent-strong); text-decoration: none; white-space: nowrap; align-self: center; }
.dms-other:hover { text-decoration: underline; }
.dms-intro { color: var(--muted); margin: 0.25rem 0 1rem; }

/* Controls */
.dms-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; margin-bottom: 1.25rem; }
.dms-search { flex: 1 1 16rem; }
.dms-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;
}
.dms-search input:focus { outline: 2px solid var(--accent-weak); border-color: var(--accent); }
.dms-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.dms-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);
}
.dms-chip:not([aria-pressed="true"]):hover { border-color: var(--accent); color: var(--accent-strong); }
.dms-chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.dms-chip[aria-pressed="true"]:focus-visible { outline-color: var(--text); }
.dms-count { color: var(--faint); font-size: 0.85rem; margin: 0; }

/* Grid */
.dms-grid {
    list-style: none; margin: 0; padding: 0;
    display: grid; gap: 0.85rem;
    grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
}
.dm-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 (author rule beats the UA `[hidden]` rule at equal specificity). */
.dm-card[hidden] { display: none; }
.dm-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; }
.dm-card-title { font-size: 1.02rem; margin: 0; }
.dm-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;
}
.dm-tldr { margin: 0; font-size: 0.9rem; }
.dm-card-foot { margin-top: auto; }

/* Disclosure marker: a custom chevron we can rotate (the UA ::marker can't be transformed). */
.dm-card summary {
    cursor: pointer; color: var(--accent-strong); font-size: 0.85rem;
    list-style: none; display: inline-flex; align-items: center; gap: 0.4rem;
}
.dm-card summary::-webkit-details-marker { display: none; }
.dm-card summary::before {
    content: ''; width: 0.45rem; height: 0.45rem;
    border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
    transform: rotate(-45deg); transition: transform 0.2s ease;
}
.dm-card details[open] summary::before { transform: rotate(45deg); }

/* Slide the panel open. Browsers without ::details-content just open instantly. */
.dms { interpolate-size: allow-keywords; }
.dm-card details::details-content {
    block-size: 0; overflow: clip;
    transition: block-size 0.28s ease, content-visibility 0.28s allow-discrete;
}
.dm-card details[open]::details-content { block-size: auto; }
@media (prefers-reduced-motion: reduce) {
    .dm-card summary::before,
    .dm-card details::details-content { transition: none; }
}

.dm-full { margin-top: 0.5rem; font-size: 0.88rem; overflow-x: auto; }
.dm-full p { margin: 0 0 0.5rem; }
.dm-full table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.dm-full th, .dm-full td { text-align: left; padding: 0.2rem 0.4rem; border-bottom: 1px solid var(--border); }
.dm-full .table-striped tbody tr:nth-child(odd) { background: color-mix(in srgb, var(--surface) 88%, var(--text)); }
.dm-link {
    display: inline-flex; align-items: center; gap: 0.25rem; margin-top: 0.6rem;
    color: var(--faint); font-size: 0.8rem; text-decoration: none; white-space: nowrap;
}
.dm-link:hover { color: var(--accent-strong); }

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