:root {
    --sa-navy: #0B2A5B;
    --sa-red: #D71920;
    --sa-white: #FFFFFF;
    --sa-light: #F4F8FC;
    --sa-dark: #071F44;
    --sa-red-hover: #B9141A;

    --bs-primary: #0B2A5B;
    --bs-primary-rgb: 11, 42, 91;
    --bs-primary-text-emphasis: #071F44;
    --bs-primary-bg-subtle: #e7edf5;
    --bs-primary-border-subtle: #b8c7dc;
}
body {
    background-color: var(--sa-light);
    color: var(--sa-dark);
}

.student-sidebar {
    width: 280px;
    z-index: 1040;
}

.student-logo {
    width: 180px;
    max-height: 59px;
    object-fit: contain;
    display: block;
}

.student-sidebar .bg-primary {
    background-color: var(--sa-navy) !important;
}

.student-sidebar a {
    color: var(--sa-navy);
}

.student-sidebar a:hover {
    color: var(--sa-red);
}

.student-topbar {
    left: 280px;
    z-index: 1030;
   
}

.student-search {
    width: 600px;
    max-width: 55%;
}

.student-avatar {
    width: 42px;
    height: 42px;
    background-color: var(--sa-navy) !important;
}

.student-content {
    left: 280px;
    padding-top: 78px;
    background-color: var(--sa-light);
}

.student-welcome {
    min-height: 145px;
    background-color: var(--sa-white);
    background-image: url('../images/ielts-dashboard-banner.webp');
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
}

.student-welcome-title {
    color: var(--sa-navy);
}

.student-welcome-band {
    color: var(--sa-red);
}

.student-summary-card {
    min-height: 205px;
}

.student-summary-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
}

.student-summary-value {
    color: var(--sa-navy);
}

.student-module-card {
    min-height: 285px;
}

.student-module-icon {
    width: 64px;
    height: 64px;
    font-size: 30px;
}

.student-progress-circle {
    --progress: 50%;
    width: 94px;
    height: 94px;
    border-radius: 50%;
    background: conic-gradient(
        var(--sa-navy) var(--progress),
        #e9eef5 var(--progress)
    );
    position: relative;
}

.student-progress-circle::after {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background-color: var(--sa-white);
}

.student-progress-circle span {
    position: relative;
    z-index: 1;
}

.student-progress-red {
    background: conic-gradient(
        var(--sa-red) var(--progress),
        #e9eef5 var(--progress)
    );
}

.student-progress-green {
    background: conic-gradient(
        #198754 var(--progress),
        #e9eef5 var(--progress)
    );
}

.student-progress-dark {
    background: conic-gradient(
        var(--sa-dark) var(--progress),
        #e9eef5 var(--progress)
    );
}

.btn-danger {
    background-color: var(--sa-red);
    border-color: var(--sa-red);
}

.btn-danger:hover {
    background-color: var(--sa-red-hover);
    border-color: var(--sa-red-hover);
}

.btn-outline-primary {
    color: var(--sa-navy);
    border-color: var(--sa-navy);
}

.btn-outline-primary:hover {
    color: var(--sa-white);
    background-color: var(--sa-navy);
    border-color: var(--sa-navy);
}

.text-primary {
    color: var(--sa-navy) !important;
}

.text-danger {
    color: var(--sa-red) !important;
}

.bg-light {
    background-color: var(--sa-light) !important;
}

.student-sidebar .overflow-auto::-webkit-scrollbar {
    width: 6px;
}

.student-sidebar .overflow-auto::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 10px;
}

@media (max-width: 991.98px) {
    .student-topbar {
        left: 0;
    }

    .student-content {
        left: 0;
        padding-top: 78px;
    }

    .student-search {
        max-width: 100%;
    }
}

@media (max-width: 575.98px) {
    .student-topbar {
        height: 70px;
    }

    .student-content {
        padding-top: 70px;
    }

    .student-welcome {
        background-image: none;
    }
}


.home-hero-image img {
    width: 100%;
    height: 415px;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 767.98px) {
    .home-hero-image img {
        height: auto;
    }
}