/* Namespace: #subject-page-wrapper */

#subject-page-wrapper {
    font-family: 'Tajawal', sans-serif !important;
    background-color: #fff;
    height: 100vh; /* Full height for the player layout */
    overflow: hidden; /* Prevent main scroll, handle inner scrolls */
    display: flex;
    flex-direction: column;
    --primary-color: #332c78;
    --light-bg: #f8fbff;
}

/* Typography */
#subject-page-wrapper .text-dark-blue {
    color: var(--primary-color) !important;
}
#subject-page-wrapper .x-small {
    font-size: 0.75rem;
}
#subject-page-wrapper .text-primary-color {
    color: var(--primary-color) !important;
}

/* Navbar */
#subject-page-wrapper .navbar {
    z-index: 1030;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Layout */
#subject-page-wrapper .h-100-viewport {
    height: calc(100vh - 60px); /* Subtract navbar height */
}

/* Custom Scrollbar */
#subject-page-wrapper .custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
#subject-page-wrapper .custom-scrollbar::-webkit-scrollbar-track {
    background: #f1f1f1;
}
#subject-page-wrapper .custom-scrollbar::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}
#subject-page-wrapper .custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

/* Sidebar Pills */
#subject-page-wrapper .small-pills .nav-link {
    font-size: 0.85rem;
    padding: 6px 10px;
    color: #555;
    font-weight: bold;
    border-radius: 6px;
}
#subject-page-wrapper .small-pills .nav-link.active {
    background-color: var(--primary-color);
    color: #fff;
}

/* Lesson Item */
#subject-page-wrapper .active-lesson {
    background-color: #eef5ff;
    color: var(--primary-color);
    border-right: 4px solid var(--primary-color);
    border-left: 0;
    border-top: 0;
    border-bottom: 0;
}

#subject-page-wrapper .accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: #f8f9fa;
    box-shadow: none;
}
#subject-page-wrapper .accordion-button:focus {
    box-shadow: none;
}

/* Main Button */
#subject-page-wrapper .btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: 0.3s;
}
#subject-page-wrapper .btn-primary-custom:hover {
    background-color: #26215c;
}

#subject-page-wrapper .btn-outline-primary-custom {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: transparent;
}
#subject-page-wrapper .btn-outline-primary-custom:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Responsive */
@media (max-width: 992px) {
    #subject-page-wrapper .h-100-viewport {
        height: auto; /* Allow scroll on mobile */
    }
    #subject-page-wrapper .col-lg-9, 
    #subject-page-wrapper .col-lg-3 {
        height: auto !important;
        overflow: visible !important;
    }
}