/* Course All page */

.course-all-hero {
    background: linear-gradient(135deg, #031633 0%, #066ac9 55%, #0cbc87 100%);
    padding: 2.5rem 0 3rem;
    position: relative;
    overflow: hidden;
}

.course-all-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255, 193, 7, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.course-all-hero h1 {
    color: #fff;
    font-weight: 800;
}

.course-all-hero .breadcrumb-item,
.course-all-hero .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.75);
}

.course-all-hero .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.95);
}

.course-all-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

.course-all-count {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

/* Category pills */
.course-cat-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.course-cat-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    border-radius: 50rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--bs-body-color);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    transition: all 0.25s ease;
}

.course-cat-pill:hover {
    border-color: var(--bs-primary);
    color: var(--bs-primary);
}

.course-cat-pill.active {
    background: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
}

/* Filter bar */
.course-filter-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    padding: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    margin-top: -2rem;
    position: relative;
    z-index: 2;
}

.course-filter-card .form-control,
.course-filter-card .form-select {
    border-radius: 0.5rem;
}

.course-filter-card .input-group-text {
    background: transparent;
    border-inline-end: none;
}

.course-filter-card .form-control.border-start-0 {
    border-inline-start: none !important;
}

/* Course cards */
.course-card {
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    overflow: hidden;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: var(--bs-body-bg);
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(6, 106, 201, 0.12);
}

.course-card-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.32 / 1;
}

.course-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.course-card:hover .course-card-img-wrap img {
    transform: scale(1.05);
}

.course-card-badge {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
}

.course-card-body {
    padding: 1rem 1.1rem 0.75rem;
}

.course-card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.55;
    margin-bottom: 0.5rem;
}

.course-card-title a {
    color: inherit;
    text-decoration: none;
}

.course-card-title a:hover {
    color: var(--bs-primary);
}

.course-card-address {
    font-size: 0.82rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0;
}

.course-card-address i {
    color: var(--bs-primary);
    opacity: 0.8;
}

.course-card-footer {
    padding: 0 1.1rem 1.1rem;
    display: flex;
    gap: 0.5rem;
}

.course-card-footer .btn {
    flex: 1;
    font-size: 0.8125rem;
    padding: 0.4rem 0.5rem;
}

/* Empty state */
.course-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    border-radius: 1rem;
    background: var(--bs-light);
    border: 1px dashed var(--bs-border-color);
}

.course-empty i {
    font-size: 3rem;
    color: var(--bs-secondary-color);
    opacity: 0.5;
    margin-bottom: 1rem;
}