/* Dashboard Layout - Sidebar and Main Content Positioning */

/* Sidebar Base Styles - Override Bootstrap */
.dashboard-sidebar {
    width: 250px !important;
    flex-shrink: 0 !important;
    border-right: 1px solid #e5e5e5 !important;
    background: white !important;
    overflow-y: auto !important;
    max-height: 100vh !important;
    position: relative;
    z-index: 1000;
    padding: 20px 0 !important;
    margin: 0 !important;
    box-shadow: 1px 0 2px rgba(0, 0, 0, 0.05);
}

.dashboard-sidebar .nav {
    padding: 0 10px;
}

.dashboard-sidebar .nav-link {
    color: #333 !important;
    padding: 10px 15px !important;
    margin: 4px 0 !important;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.dashboard-sidebar .nav-link:hover {
    background: #f5f5f5 !important;
    color: #000 !important;
}

.dashboard-sidebar .nav-link.active {
    background: #f0f0f0 !important;
    color: #000 !important;
    border-left: 3px solid #000;
    padding-left: 12px !important;
}

/* Dashboard Container Flex Layout */
.swiss-student-dashboard,
.swiss-instructor-dashboard {
    display: flex !important;
    background: #f9f9f9 !important;
    min-height: 100vh !important;
    gap: 0 !important;
}

/* Main Content Area */
.swiss-student-dashboard .swiss-dashboard-main,
.swiss-instructor-dashboard .swiss-dashboard-main {
    flex: 1 !important;
    padding: 40px !important;
    overflow-y: auto !important;
    max-height: 100vh !important;
    width: calc(100% - 250px);
}

/* Responsive - Sidebar Collapse on Tablet */
@media (max-width: 1024px) {
    .dashboard-sidebar {
        width: 220px !important;
    }

    .swiss-student-dashboard .swiss-dashboard-main,
    .swiss-instructor-dashboard .swiss-dashboard-main {
        width: calc(100% - 220px);
    }
}

/* Responsive - Sidebar Drawer on Mobile */
@media (max-width: 768px) {
    .dashboard-sidebar {
        position: fixed !important;
        left: -250px !important;
        top: 80px !important;
        width: 250px !important;
        height: calc(100vh - 80px) !important;
        max-height: none !important;
        transition: left 0.3s ease;
        z-index: 999;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .dashboard-sidebar.show {
        left: 0 !important;
    }

    .swiss-student-dashboard .swiss-dashboard-main,
    .swiss-instructor-dashboard .swiss-dashboard-main {
        width: 100% !important;
        padding: 20px 16px !important;
    }

    .swiss-header-section {
        margin-bottom: 24px !important;
    }

    .swiss-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Scrollbar Styling */
.dashboard-sidebar::-webkit-scrollbar {
    width: 6px;
}

.dashboard-sidebar::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.dashboard-sidebar::-webkit-scrollbar-thumb {
    background: #d0d0d0;
    border-radius: 3px;
}

.dashboard-sidebar::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* Firefox Scrollbar */
.dashboard-sidebar {
    scrollbar-color: #d0d0d0 #f5f5f5;
    scrollbar-width: thin;
}