/* ============================================
   FRONT-PAGE v3.2 — Novos Componentes UX
   Hero Search, Continue Reading, Category Filter
   ============================================ */

/* ── HERO SEARCH INLINE ── */
.hero-search {
    position: relative;
    max-width: 520px;
    margin: var(--space-2xl) auto 0;
}

.hero-search__box {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.85rem 1.2rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(12px);
}

.hero-search__box:focus-within {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15), 0 4px 20px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.hero-search__box > i {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.hero-search__box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    min-width: 0;
}

.hero-search__box input::placeholder {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.hero-search__kbd {
    display: none;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .hero-search__kbd {
        display: inline-block;
    }
}

.hero-search__results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    max-height: 320px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.hero-search__results.active {
    display: block;
}

.hero-search__results a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.9rem;
}

.hero-search__results a:last-child {
    border-bottom: none;
}

.hero-search__results a:hover {
    background: rgba(102, 126, 234, 0.1);
}

.hero-search__results a i {
    color: var(--accent-purple);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.hero-search__results a strong {
    color: var(--text-primary);
}

.hero-search__results a .bj-search-text {
    color: var(--text-secondary);
    font-size: 0.82rem;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.hero-search__results .bj-search-loading,
.hero-search__results .bj-search-empty {
    padding: 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ── CONTINUE READING ── */
.continue-reading-section {
    padding: var(--space-lg) 0;
}

.continue-card {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.continue-card:hover {
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.1);
}

.continue-card__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.continue-card__info {
    flex: 1;
    min-width: 0;
}

.continue-card__label {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.continue-card__title {
    display: block;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.continue-card__meta {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 2px;
}

@media (max-width: 600px) {
    .continue-card {
        flex-wrap: wrap;
        gap: var(--space-md);
        padding: 1rem;
    }
    .continue-card .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ── CATEGORY FILTER ── */
.category-filter {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
}

.cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.cat-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.cat-btn.active {
    background: rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.4);
    color: var(--accent-purple);
}

.cat-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.cat-dot--pentateuco { background: var(--gradient-primary); }
.cat-dot--historico { background: var(--gradient-accent); }
.cat-dot--poetico { background: var(--gradient-warm); }
.cat-dot--profeta { background: var(--gradient-secondary); }
.cat-dot--evangelho { background: var(--gradient-gold); }
.cat-dot--carta { background: linear-gradient(135deg, #43e97b, #38f9d7); }

/* Book card filtrado — hide/show */
.book-card.bj-filtered-out {
    display: none !important;
}

/* ── LIGHT THEME OVERRIDES ── */
[data-theme="light"] .hero-search__box {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .hero-search__box:focus-within {
    background: rgba(0, 0, 0, 0.03);
    border-color: var(--accent-purple);
}

[data-theme="light"] .hero-search__kbd {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .hero-search__results {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .continue-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.06) 0%, rgba(118, 75, 162, 0.06) 100%);
    border-color: rgba(102, 126, 234, 0.15);
}

[data-theme="light"] .cat-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .cat-btn:hover {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .cat-btn.active {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
}