/* header.css — site header: brand, nav, search box, theme toggle. */

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 32px;
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.brand { font-weight: 600; font-size: 15px; white-space: nowrap; }
.brand .accent { color: var(--accent); }

.site-nav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.site-nav a { color: var(--muted); }
.site-nav a:hover { color: var(--fg); }
.site-nav a.new-post { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.admin-link { color: var(--muted); font-size: 13px; }

.theme-toggle {
    font-family: inherit;
    font-size: 13px;
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 5px 12px;
    cursor: pointer;
}
.theme-toggle:hover { border-color: var(--muted); }

.search-container { position: relative; }
#search-input {
    font-family: inherit;
    font-size: 13px;
    background: var(--bg);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 5px 10px;
    width: 180px;
}
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    border-top: none;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
}
.search-results.active { display: block; }
.search-result {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
}
.search-result:hover { background: var(--border); }
.search-result:last-child { border-bottom: none; }
.search-result h4 { margin: 0 0 4px 0; font-size: 0.9rem; }
.search-result p { margin: 0; font-size: 0.8rem; color: var(--muted); }