/* ============================================================
   Search Page — Inline Critical CSS
   Scoped to #main-content .search-* and .search-hero
   ============================================================ */

/* ── Hero search form ─────────────────────────────────────── */
.search-hero {
    padding: 2rem 0 1.5rem;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 680px;
    margin: 0 auto;
}

.search-input-wrap {
    display: flex;
    align-items: center;
    background: var(--color-bg-secondary, #1a1a2e);
    border: 1px solid var(--color-border, #2a2a4a);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.search-input-wrap:focus-within {
    border-color: var(--color-primary, #e74c3c);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--color-text, #e0e0e0);
    min-width: 0;
}

.search-input::placeholder {
    color: var(--color-text-muted, #888);
}

.search-btn {
    background: var(--color-primary, #e74c3c);
    border: none;
    color: #fff;
    padding: 0.75rem 1.1rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
    flex-shrink: 0;
}

.search-btn:hover,
.search-btn:focus-visible {
    background: var(--color-primary-hover, #c0392b);
    outline: 2px solid var(--color-primary, #e74c3c);
    outline-offset: 2px;
}

/* ── Type filter radios ───────────────────────────────────── */
.search-type-filter {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.type-radio {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    border: 1px solid var(--color-border, #2a2a4a);
    background: var(--color-bg-secondary, #1a1a2e);
    color: var(--color-text-muted, #888);
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    user-select: none;
}

.type-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.type-radio:hover,
.type-radio:focus-within {
    border-color: var(--color-primary, #e74c3c);
    color: var(--color-text, #e0e0e0);
}

.type-radio.active,
.type-radio input[type="radio"]:checked + * {
    background: var(--color-primary, #e74c3c);
    border-color: var(--color-primary, #e74c3c);
    color: #fff;
}

/* Checked state via sibling — works when label wraps input */
.type-radio:has(input[type="radio"]:checked) {
    background: var(--color-primary, #e74c3c);
    border-color: var(--color-primary, #e74c3c);
    color: #fff;
}

/* ── Empty state ──────────────────────────────────────────── */
.search-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.search-empty-icon {
    font-size: 3rem;
    color: var(--color-text-muted, #888);
    margin-bottom: 1rem;
    display: block;
}

.search-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text, #e0e0e0);
    margin: 0 0 0.5rem;
}

.search-empty-desc {
    color: var(--color-text-muted, #888);
    margin: 0 0 1.5rem;
}

.search-empty-links {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── No results state ─────────────────────────────────────── */
.search-no-results {
    text-align: center;
    padding: 3rem 1rem;
}

.search-no-results-icon {
    font-size: 2.5rem;
    color: var(--color-text-muted, #888);
    margin-bottom: 1rem;
    display: block;
}

.search-no-results-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text, #e0e0e0);
    margin: 0 0 0.5rem;
}

.search-no-results-desc {
    color: var(--color-text-muted, #888);
    margin: 0 0 1.5rem;
}

.search-no-results-links {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Screen-reader only utility ───────────────────────────── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
    .search-input {
        font-size: 0.9375rem;
        padding: 0.65rem 0.75rem;
    }

    .search-btn {
        padding: 0.65rem 0.9rem;
    }

    .search-empty-title,
    .search-no-results-title {
        font-size: 1.125rem;
    }
}