/* ============================================
   FORPROCER - Courses Catalog CSS
   "Liquid Glass" Course Cards & Modal
   ============================================ */

/* --- Filters section --- */
.catalog-filters {
    padding: var(--space-lg) 0;
    background: linear-gradient(
        180deg,
        rgba(var(--color-dark-teal-rgb), 0.03),
        transparent
    );
    border-bottom: 1px solid var(--glass-border);
}

.catalog-filters__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.catalog-filters__search {
    position: relative;
    max-width: 480px;
}

.catalog-filters__search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--text-lg);
    pointer-events: none;
}

.catalog-filters__input {
    padding-left: 2.75rem !important;
    border-radius: var(--radius-full) !important;
}

.catalog-filters__pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.catalog-filters__row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.catalog-filters__group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
}

.catalog-filters__label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    margin-right: var(--space-xs);
}

/* Filter pills (smaller than category pills) */
.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3rem 0.75rem;
    background: var(--glass-white);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    text-decoration: none;
    cursor: pointer;
}

.filter-pill i {
    font-size: 0.85rem;
}

.filter-pill:hover,
.filter-pill--active {
    background: var(--color-dark-teal);
    color: var(--text-inverse);
    border-color: var(--color-dark-teal);
}


/* --- Course card --- */
.course-card {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
}

.course-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
    gap: var(--space-sm);
}

.course-card__badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    background: rgba(var(--color-dark-teal-rgb), 0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-dark-teal);
}

.course-card__featured-badge {
    color: #f59e0b;
    font-size: var(--text-lg);
}

.course-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: var(--leading-snug);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-card__desc {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.course-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
}

.course-card__meta-item i {
    color: var(--color-light-teal);
    font-size: 0.9rem;
}

.course-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--glass-border);
    gap: var(--space-sm);
}

.course-card__price {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-dark-teal);
}

.course-card__bonificado {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    background: rgba(46, 125, 50, 0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: #2e7d32;
}

.course-card__bonificado i {
    font-size: 0.85rem;
}

/* Featured card accent */
.course-card--featured {
    border-top: 3px solid;
    border-image: linear-gradient(90deg, var(--color-dark-teal), var(--color-light-teal)) 1;
}


/* --- Course detail modal --- */
.course-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.course-modal.active {
    opacity: 1;
    visibility: visible;
}

.course-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(14, 26, 26, 0.60);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
}

.course-modal__content {
    position: relative;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.course-modal.active .course-modal__content {
    transform: translateY(0) scale(1);
}

.course-modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
    background: var(--glass-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: var(--text-lg);
    transition: all var(--transition-fast);
    z-index: 1;
}

.course-modal__close:hover {
    background: var(--color-dark-teal);
    color: var(--text-inverse);
    border-color: var(--color-dark-teal);
}

.course-modal__body {
    padding: var(--space-2xl);
}

.course-modal__header {
    margin-bottom: var(--space-lg);
    padding-right: var(--space-2xl);
}

.course-modal__category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(var(--color-dark-teal-rgb), 0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-dark-teal);
    margin-bottom: var(--space-sm);
}

.course-modal__title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: var(--leading-tight);
}

.course-modal__description {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-xl);
}

.course-modal__specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.course-modal__spec {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(var(--color-dark-teal-rgb), 0.04);
    border-radius: var(--radius-md);
    border: 1px solid rgba(var(--color-dark-teal-rgb), 0.06);
}

.course-modal__spec > i {
    color: var(--color-dark-teal);
    font-size: var(--text-xl);
    flex-shrink: 0;
    margin-top: 2px;
}

.course-modal__spec-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
}

.course-modal__spec-value {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.course-modal__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
}

.course-modal__price-wrap {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.course-modal__price {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-dark-teal);
}

.course-modal__bonificado {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    background: rgba(46, 125, 50, 0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: #2e7d32;
    width: fit-content;
}


/* --- Responsive --- */
@media (max-width: 575px) {
    .course-modal__specs {
        grid-template-columns: 1fr;
    }

    .course-modal__body {
        padding: var(--space-xl);
    }

    .course-modal__footer {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .course-modal__price-wrap {
        align-items: center;
    }

    .catalog-filters__row {
        flex-direction: column;
    }
}

@media (min-width: 768px) {
    .catalog-filters__search {
        max-width: 400px;
    }
}