.gradebook-table-wrapper .table-sm td {
    vertical-align: middle;
}



.gradebook-table .checkout-btn,
.gradebook-table .mark-attendance-btn,
.gradebook-table .student-note-btn {
    border-radius: 0px;
    border-color: #000 !important; /* ensures clean black border */
    padding: 0;
    width: 30px;
    height: 30px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem; 
    line-height: 1;
}

/* Remove double borders */
.gradebook-table .action-button-group button:not(:first-child) {
    border-left: none;
    border-bottom: none;
    margin: 0px;
    padding: 0px;
}


.gradebook-table .me-1 {
    margin-right: 0.5rem;
}

.gradebook-table .out-badge {
    background-color: red;
    color: white;
    font-size: 0.7rem;
    padding: 3px 6px;
    border-radius: 6px;
    white-space: nowrap;
}

.gradebook-table .attendance-badge .badge {
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
}

.gradebook-table .student-col {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gradebook-table {
    width: auto;
    max-width: 100%;
    table-layout: auto;
}

.gradebook-table th,
.gradebook-table td {
    white-space: nowrap;
    text-align: center;
    padding: 0px 3px;
}

.gradebook-table th.rotate {
    writing-mode: vertical-rl;
    height: 120px;
    font-size: 12px;
    padding: 0;
    text-align: center;
    vertical-align: bottom;
    width: 40px;
    min-width: 40px;
    position: relative;
}

.gradebook-table th.rotate > div {
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    transform-origin: bottom center;
    white-space: nowrap;
}





.gradebook-table td {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.action-button-group {
    padding: 0 !important;
    margin: 0 !important;
}

.action-button-group button {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}