/* =========================================
   QUIZ CATALOG (New Grid System)
   ========================================= */

.quiz-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    align-items: center;
}

.quiz-search-wrap {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.quiz-search-input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.quiz-search-input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
    outline: none;
}

.quiz-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
    pointer-events: none;
}

.quiz-chips {
    display: flex;
    gap: var(--space-xs);
    overflow-x: auto;
    padding-bottom: 2px;
    /* Scrollbar space */
    scrollbar-width: thin;
}

.quiz-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.quiz-chip:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-text);
}

.quiz-chip--active {
    background: var(--color-primary);
    border-color: var(--color-primary-light);
    color: white;
}

.quiz-sort-select {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
}

/* GRID */
.quiz-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.quiz-catalog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-xl);
    color: var(--color-text-muted);
    font-size: 1.1rem;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

/* CARD */
.quiz-catalog-card {
    position: relative;
    background: rgba(13, 12, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    /* Cosmic glass */
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    cursor: pointer;
    overflow: hidden;
    text-align: left;
}

.quiz-catalog-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 30px -10px rgba(139, 92, 246, 0.3);
    background: rgba(30, 27, 75, 0.7);
}

.quiz-catalog-card:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary);
}

.quiz-catalog-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.quiz-catalog-card__icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.quiz-catalog-card__badge {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
}

.badge--hot {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.badge--new {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.badge--rec {
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    color: white;
}

.quiz-catalog-card__title {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
    line-height: 1.3;
}

.quiz-catalog-card__desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.5;
    flex-grow: 1;
}

.quiz-catalog-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.quiz-catalog-card__stars {
    letter-spacing: 2px;
    color: #fbbf24;
}

.quiz-catalog-card__best {
    position: absolute;
    bottom: var(--space-lg);
    right: var(--space-lg);
    /* Overlaps button if small, manage via flex */
    /* Actually let's put it above button or inline */
    display: none;
    /* Hide for cleanliness usually, or put in meta */
}

.quiz-catalog-card__btn {
    width: 100%;
    margin-top: auto;
    opacity: 0.9;
}

.quiz-catalog-card:hover .quiz-catalog-card__btn {
    opacity: 1;
    transform: scale(1.02);
}

/* Helper for sections */
.quiz-section-header {
    grid-column: 1 / -1;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
    color: var(--color-accent);
}