.app-card {
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    background: #fff;
    transition: all 0.3s ease;
}

.app-card-header {
    background: linear-gradient(43deg, #4158d0 0%, #c850c0 46%, #ffcc70 100%);
    color: #fff;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-card table {
    width: 100%;
    border-collapse: collapse;
}

.app-card th,
.app-card td {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    vertical-align: middle;
}

.app-card thead {
    font-weight: 600;
}

.app-card thead th {
    background-color: #f8f9fa;
    color: #495057;
}

.dark-mode .app-card thead th {
    background-color: #1f2937 !important;
    color: #e5e7eb !important;
}


.section-title {
    background: #f1f3f5;
    color: #6c757d;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-top: 1px solid #dee2e6;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    white-space: nowrap;
    /* prevents the badge from wrapping */
}

.taken {
    background: #d1e7dd;
    color: #0f5132;
}

.not-taken {
    background: #fff3cd;
    color: #664d03;
}

.no-classes {
    text-align: center;
    color: #adb5bd;
    font-size: 0.85rem;
    padding: 1rem;
}

.hover-row:hover {
    background: #f8f9fa;
}

/* Dark Mode Overrides */
.dark-mode .app-card {
    background: #1e1e2f;
    box-shadow: 0 2px 12px rgba(255, 255, 255, 0.05);
    color: #e0e0e0;
}

.dark-mode .app-card-header {
    background: linear-gradient(43deg, #2d3e9c 0%, #a03c9a 46%, #cfa04c 100%);
    color: #ffffff;
}

.dark-mode .app-card table thead {
    background-color: #1f2937 !important;
    color: #e5e7eb !important;
}

.dark-mode .app-card th,
.dark-mode .app-card td {
    color: #e3e3e3;
    border-color: #343a40;
}

.dark-mode .section-title {
    background: #2b2f3c;
    color: #b0b0b0;
    border-top-color: #3a3f51;
}

.dark-mode .taken {
    background: rgba(25, 135, 84, 0.2);
    color: #75d0a6;
}

.dark-mode .not-taken {
    background: rgba(255, 193, 7, 0.15);
    color: #ffcd66;
}

.dark-mode .no-classes {
    color: #aaa;
}

.dark-mode .hover-row:hover {
    background: #2f3349;
}