:root {
    --parent-sidebar-width: 250px;
    --parent-touch-target: 44px;
}

html,
body {
    max-width: 100%;
    min-width: 0;
    overflow-x: clip;
}

body {
    text-align: start;
}

.text-start {
    text-align: start !important;
}

.text-end {
    text-align: end !important;
}

[dir="rtl"] .me-1 { margin-right: 0 !important; margin-left: .25rem !important; }
[dir="rtl"] .me-2 { margin-right: 0 !important; margin-left: .5rem !important; }
[dir="rtl"] .me-3 { margin-right: 0 !important; margin-left: 1rem !important; }
[dir="rtl"] .ms-1 { margin-left: 0 !important; margin-right: .25rem !important; }
[dir="rtl"] .ms-2 { margin-left: 0 !important; margin-right: .5rem !important; }
[dir="rtl"] .ms-3 { margin-left: 0 !important; margin-right: 1rem !important; }

.form-check {
    padding-left: 0;
    padding-inline-start: 1.5em;
}

.form-check .form-check-input {
    float: inline-start;
    margin-left: 0;
    margin-inline-start: -1.5em;
}

img,
svg,
video,
canvas,
iframe {
    max-width: 100%;
}

.sidebar {
    right: auto !important;
    left: auto !important;
    inset-inline-start: 0;
    border-left: 0 !important;
    border-right: 0 !important;
    border-inline-end: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.main-content {
    margin-right: 0 !important;
    margin-left: 0 !important;
    margin-inline-start: var(--parent-sidebar-width) !important;
    min-width: 0;
    max-width: calc(100vw - var(--parent-sidebar-width));
}

.sidebar-menu a:hover {
    transform: translateX(0) !important;
}

[dir="rtl"] .sidebar-menu a:hover {
    transform: translateX(-3px) !important;
}

[dir="ltr"] .sidebar-menu a:hover {
    transform: translateX(3px) !important;
}

.parent-language-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: var(--parent-touch-target);
    margin: .75rem 1rem 0;
    padding: .55rem .8rem;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
}

.parent-language-switch:hover,
.parent-language-switch:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, .12);
}

.mobile-menu-btn {
    right: auto !important;
    left: auto !important;
    inset-inline-start: 15px;
    min-width: var(--parent-touch-target);
    min-height: var(--parent-touch-target);
}

.parent-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: rgba(15, 23, 42, .48);
}

.table-responsive,
.parent-table-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
}

.form-control,
.form-select,
.select2-container .select2-selection,
button,
.btn {
    min-height: var(--parent-touch-target);
}

.btn-sm {
    min-height: 38px;
}

.modal-dialog {
    max-width: min(var(--bs-modal-width, 500px), calc(100vw - 1rem));
    margin-inline: auto;
}

.modal-content {
    max-width: 100%;
}

.modal-body {
    overflow-wrap: anywhere;
}

.select2-container {
    max-width: 100%;
}

.select2-dropdown {
    max-width: calc(100vw - 1rem);
}

.grade-confirmation-notice {
    border-right-width: 1px !important;
    border-left-width: 1px !important;
    border-inline-start: 4px solid #d99000 !important;
}

.grade-confirmation-form select {
    min-height: var(--parent-touch-target) !important;
}

@media (max-width: 768px) {
    .sidebar {
        width: min(86vw, 300px) !important;
        transform: translateX(105%) !important;
    }

    [dir="ltr"] .sidebar {
        transform: translateX(-105%) !important;
    }

    .sidebar.active {
        transform: translateX(0) !important;
    }

    body.parent-sidebar-open {
        overflow: hidden;
    }

    body.parent-sidebar-open .parent-sidebar-backdrop {
        display: block;
    }

    .main-content {
        margin-inline-start: 0 !important;
        max-width: 100vw;
        width: 100%;
        padding: 64px 12px 18px !important;
    }

    .container,
    .container-fluid {
        max-width: 100%;
        padding-inline: 10px;
    }

    .modal-dialog {
        width: auto !important;
        margin: .5rem !important;
        min-height: calc(100% - 1rem);
    }

    .modal-dialog-scrollable .modal-content,
    .modal-content {
        max-height: calc(100dvh - 1rem) !important;
    }

    .modal-footer {
        gap: .5rem;
    }

    .grade-confirmation-notice {
        padding: .85rem !important;
    }

    .grade-confirmation-meta,
    .grade-confirmation-form {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr);
        gap: .65rem !important;
    }

    .grade-confirmation-form .grade-field,
    .grade-confirmation-form button {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 480px) {
    .row {
        --bs-gutter-x: 1rem;
    }

    .page-header,
    .filters-card,
    .card-body,
    .student-card-body,
    .student-card-header {
        padding-inline: 14px !important;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: .85rem !important;
    }

    .modal-footer > .btn,
    .modal-footer > a.btn {
        flex: 1 1 100%;
        width: 100%;
    }

    .actions-wrap,
    .card-actions,
    .dashboard-actions {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr);
        width: 100%;
    }

    .actions-wrap .btn,
    .card-actions .btn,
    .dashboard-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@supports not (overflow: clip) {
    html,
    body {
        overflow-x: hidden;
    }
}