/* web/static/css/search.css
 * Federated search screen (/search). Theme-variable colours only — any
 * addition here must derive from existing --accent / --bg / --text tokens,
 * never a hardcoded hex.
 */

.search-screen {
    max-width: 860px;
    margin: 0 auto;
    padding: 20px 28px 64px;
}

.search-screen__header {
    margin-bottom: 18px;
}

.search-screen__title {
    font-family: var(--font-serif);
    font-size: 2em;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0 0 4px;
    letter-spacing: -0.01em;
}

.search-screen__subtitle {
    font-family: var(--font-sans);
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9em;
}

/* Main input */
.search-screen__bar {
    margin: 14px 0 12px;
}

.search-screen__input {
    width: 100%;
    font: inherit;
    font-family: var(--font-serif);
    font-size: 1.3em;
    padding: 14px 18px;
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.search-screen__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

/* Kind filter chips — horizontal row of toggle buttons. */
.search-screen__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.search-screen__chip {
    font: inherit;
    font-family: var(--font-sans);
    font-size: 0.9em;
    padding: 6px 14px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.search-screen__chip:hover {
    color: var(--text-primary);
    border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.search-screen__chip.is-active {
    background: color-mix(in srgb, var(--accent) 14%, var(--bg-surface));
    color: var(--text-primary);
    border-color: var(--accent);
}

/* Secondary filter row */
.search-screen__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.search-screen__filter {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-sans);
    font-size: 0.85em;
    color: var(--text-secondary);
}

.search-screen__filter-label {
    text-transform: lowercase;
    letter-spacing: 0.03em;
}

.search-screen__filter-input,
.search-screen__filter-select {
    font: inherit;
    padding: 5px 9px;
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 6px);
    outline: none;
    min-width: 140px;
}

.search-screen__filter-input:focus,
.search-screen__filter-select:focus {
    border-color: var(--accent);
}

/* Status line + results list */
.search-screen__status {
    font-family: var(--font-sans);
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 0.85em;
}

.search-screen__results {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Result cards */
.search-screen__hit {
    padding: 14px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
}

.search-screen__hit:hover,
.search-screen__hit:focus {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 4%, var(--bg-surface));
    outline: none;
}

.search-screen__hit-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
}

.search-screen__kind {
    font-family: var(--font-sans);
    font-size: 0.7em;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 999px;
    color: var(--text-secondary);
    background: color-mix(in srgb, var(--accent) 12%, var(--bg));
    flex-shrink: 0;
}

/* Kind-specific badge tints so a user can scan the list and see at a glance
 * what kind each hit is. All tints derive from --accent via color-mix so
 * they follow the active theme rather than fighting it. */
.search-screen__kind--thread,
.search-screen__kind--post {
    background: color-mix(in srgb, var(--accent) 18%, var(--bg));
}

.search-screen__kind--work {
    background: color-mix(in srgb, var(--accent-muted, var(--accent)) 14%, var(--bg));
}

.search-screen__kind--civpage {
    background: color-mix(in srgb, var(--success, var(--accent)) 14%, var(--bg));
}

.search-screen__kind--devbook {
    background: color-mix(in srgb, var(--info, var(--accent)) 14%, var(--bg));
}

.search-screen__hit-title {
    font-family: var(--font-serif);
    font-size: 1.15em;
    font-weight: 500;
    margin: 0;
    color: var(--text-primary);
}

.search-screen__hit-meta {
    font-family: var(--font-sans);
    font-size: 0.8em;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.search-screen__hit-sep {
    margin: 0 4px;
    opacity: 0.6;
}

.search-screen__hit-snippet {
    font-family: var(--font-sans);
    font-size: 0.95em;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0;
}

/* The <mark> tag ts_headline wraps around matched terms. */
.search-screen__mark {
    background: color-mix(in srgb, var(--accent) 28%, transparent);
    color: inherit;
    border-radius: 3px;
    padding: 0 2px;
}

/* ── Top-nav search ────────────────────────────────────────────────────────
 * Icon-only collapsed state, expands into a pill input on click or
 * keyboard focus. Takes no horizontal space on editor screens until the
 * user asks for it.
 */
.topnav-search {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 2px 4px;
    transition: background var(--transition), border-color var(--transition), padding var(--transition);
}

.topnav-search.is-open {
    background: var(--bg-surface);
    border-color: var(--border);
    padding: 2px 10px 2px 8px;
}

.topnav-search.is-open:focus-within {
    border-color: var(--accent);
}

.topnav-search__icon {
    font: inherit;
    font-size: 1.05em;
    line-height: 1;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 4px 6px;
    cursor: pointer;
    border-radius: 999px;
    transition: color var(--transition), background var(--transition);
}

.topnav-search__icon:hover,
.topnav-search__icon:focus {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    outline: none;
}

.topnav-search__input {
    font: inherit;
    font-size: 0.85em;
    border: none;
    background: transparent;
    color: var(--text-primary);
    outline: none;
    width: 0;
    padding: 0;
    opacity: 0;
    transition: width var(--transition), opacity var(--transition);
}

.topnav-search.is-open .topnav-search__input {
    width: 220px;
    max-width: 34vw;
    opacity: 1;
    padding: 4px 2px;
}

.topnav-search__input::placeholder {
    color: var(--text-secondary);
}