.admin-student-attendance-page .navbar-bg {
    background-color: #000080;
}

.admin-student-attendance-page .section-header h1 {
    color: #30375b;
    font-size: 45px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.admin-student-attendance-page .section-header-breadcrumb .breadcrumb-item {
    font-size: 16px;
}

.admin-attendance-card {
    border: 1px solid #e1e7f0;
    border-radius: 4px;
    box-shadow: none;
    background: #f9fbfd;
}

.admin-attendance-card .card-header {
    border-bottom: 1px solid #edf1f7;
    padding: 22px 24px;
}

.admin-attendance-card .card-header h4 {
    margin: 0;
    color: #646d7f;
    font-size: 35px;
    font-weight: 700;
}

.admin-attendance-card .card-body {
    padding: 20px 24px 20px;
}

.admin-attendance-student-picker {
    border: 1px solid #bfc7d3;
    background: #fff;
    min-height: 508px;
}

.admin-attendance-search-wrap {
    border-bottom: 1px solid #bfc7d3;
    padding: 0;
}

.admin-attendance-search-wrap .form-control {
    border: 0;
    border-bottom: 1px solid #d3d8ef;
    border-radius: 0;
    height: 60px;
    color: #5f6779;
    font-size: 15px;
    font-weight: 500;
    box-shadow: none;
}

.admin-attendance-search-wrap .form-control:focus {
    box-shadow: inset 0 -1px 0 #9dacd8;
}

.admin-attendance-student-list {
    min-height: 445px;
    max-height: 445px;
    overflow: auto;
    background: #fff;
}

.admin-attendance-student-item {
    width: 100%;
    border: 0;
    border-bottom: 1px solid #eef1f5;
    background: transparent;
    color: #596376;
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.admin-attendance-student-item:hover,
.admin-attendance-student-item:focus {
    background: #f2f6ff;
}

.admin-attendance-student-item span {
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-attendance-student-item i {
    color: #000080;
    font-size: 13px;
}

.admin-attendance-selected-list {
    border: 1px solid #bfc7d3;
    min-height: 445px;
    max-height: 445px;
    overflow: auto;
    background: #fff;
    padding: 0;
}

.admin-attendance-selected-item {
    background: #f3f7ff;
    border: 1px solid #d8e0f2;
    border-radius: 8px;
    min-height: 40px;
    padding: 8px 12px;
    margin: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #4d5770;
    font-size: 14px;
    font-weight: 600;
}

.admin-attendance-selected-remove {
    border: 0;
    background: transparent;
    color: #cc4455;
    font-size: 15px;
    line-height: 1;
    padding: 0;
}

.admin-attendance-selected-remove:hover,
.admin-attendance-selected-remove:focus {
    color: #b63245;
}

.admin-attendance-card select.form-control {
    height: 58px;
    border-radius: 4px;
    border: 1px solid #b8c0cf;
    box-shadow: none;
    color: #4f596f;
    font-size: 15px;
    font-weight: 500;
    padding: 12px 14px;
}

.admin-attendance-card select.form-control:focus {
    border-color: #98a6c8;
}

.admin-attendance-student-item:disabled {
    opacity: 0.68;
    cursor: default;
    background: #f8fafd;
}

.admin-attendance-submit-btn {
    border: 0;
    width: 100%;
    border-radius: 999px;
    min-height: 50px;
    background: #5f9de1;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    box-shadow: 0 8px 14px rgba(95, 157, 225, 0.28);
}

.admin-attendance-submit-btn:hover,
.admin-attendance-submit-btn:focus {
    color: #fff;
    background: #4d8fd9;
}

.admin-attendance-feedback {
    margin: 8px 2px 0;
    min-height: 22px;
    color: #596376;
    font-size: 13px;
    font-weight: 600;
}

.admin-attendance-feedback.is-success {
    color: #1d8f64;
}

.admin-attendance-feedback.is-error {
    color: #bd4051;
}

.admin-attendance-empty {
    min-height: 100%;
    color: #8d97ab;
    font-size: 14px;
    font-weight: 500;
    padding: 14px;
}

@media (max-width: 1200px) {
    .admin-student-attendance-page .section-header h1 {
        font-size: 36px;
    }
}

@media (max-width: 992px) {
    .admin-attendance-student-picker,
    .admin-attendance-selected-list {
        min-height: 360px;
    }

    .admin-attendance-student-list,
    .admin-attendance-selected-list {
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .admin-student-attendance-page .section-header h1 {
        font-size: 30px;
    }

    .admin-attendance-card .card-header h4 {
        font-size: 24px;
    }

    .admin-attendance-card .card-body {
        padding: 18px 16px;
    }

    .admin-attendance-card .form-control {
        font-size: 15px;
    }
}