/* ============================================================================
 * Docs command palette (Cmd/Ctrl+K)
 * All colors/spacing/radii from --ds-* tokens; dark mode is inherited via the
 * token overrides under [data-bs-theme="dark"].
 * ============================================================================ */

.docs-search[hidden] {
    display: none;
}

.docs-search {
    position: fixed;
    inset: 0;
    z-index: 1080; /* above Bootstrap modals/backdrops */
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh 16px 16px;
}

.docs-search__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
}

.docs-search__panel {
    position: relative;
    width: 100%;
    max-width: 640px;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    background: var(--ds-bg-surface);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-lg);
    box-shadow: var(--ds-shadow-lg);
    overflow: hidden;
    animation: docs-search-in var(--ds-dur-base) var(--ds-ease-out);
}

@keyframes docs-search-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.docs-search__input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--ds-border);
}

.docs-search__icon {
    font-size: var(--ds-fs-md);
    line-height: 1;
    opacity: 0.7;
}

.docs-search__input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: var(--ds-text);
    font-family: var(--ds-font-sans);
    font-size: var(--ds-fs-md);
}

.docs-search__input::placeholder {
    color: var(--ds-text-muted);
}

.docs-search__esc {
    font-size: var(--ds-fs-xs);
    color: var(--ds-text-muted);
    background: var(--ds-bg-muted);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-sm);
    padding: 2px 6px;
}

.docs-search__results {
    flex: 1;
    overflow-y: auto;
    padding: 6px;
}

.docs-search__group-label {
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: var(--ds-fs-xs);
    font-weight: var(--ds-fw-semibold);
    color: var(--ds-text-muted);
    padding: 10px 10px 4px;
}

.docs-search__row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 10px;
    border-radius: var(--ds-radius-md);
    text-decoration: none;
    color: var(--ds-text);
    cursor: pointer;
}

.docs-search__row.is-active {
    background: var(--ds-bg-hover);
}

.docs-search__row-title {
    font-size: var(--ds-fs-base);
    font-weight: var(--ds-fw-medium);
}

.docs-search__row-sub {
    font-size: var(--ds-fs-xs);
    color: var(--ds-text-muted);
}

.docs-search__row mark {
    background: var(--ds-warning-bg);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

.docs-search__empty {
    padding: 24px 12px;
    text-align: center;
    color: var(--ds-text-muted);
    font-size: var(--ds-fs-sm);
}

.docs-search__status {
    /* Visually subtle; primarily for screen readers via aria-live. */
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.docs-search__footer {
    display: flex;
    gap: 16px;
    padding: 10px 16px;
    border-top: 1px solid var(--ds-border);
    font-size: var(--ds-fs-xs);
    color: var(--ds-text-muted);
}

.docs-search__footer kbd {
    font-size: var(--ds-fs-xs);
    color: var(--ds-text-muted);
    background: var(--ds-bg-muted);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-sm);
    padding: 1px 5px;
    margin-right: 3px;
}

/* Trigger button in the public navbar. */
.site-nav__search {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--ds-bg-muted);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-pill);
    color: var(--ds-text-muted);
    font-size: var(--ds-fs-sm);
    cursor: pointer;
    transition: border-color var(--ds-dur-fast) var(--ds-ease),
                color var(--ds-dur-fast) var(--ds-ease);
}

.site-nav__search:hover {
    border-color: var(--ds-border-strong);
    color: var(--ds-text);
}

.site-nav__search kbd {
    font-size: var(--ds-fs-xs);
    /* Set color explicitly: Bootstrap's default `kbd` rule forces a near-white
       color (var(--bs-body-bg)), which on our light surface is invisible. */
    color: var(--ds-text-muted);
    background: var(--ds-bg-surface);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-sm);
    padding: 1px 5px;
}

body.docs-search-open {
    overflow: hidden;
}