/*
 * AdminLTE 2 -> 4 compatibility layer.
 * Delete rules from this file as the corresponding PHP view is migrated.
 */
:root {
    --isms-primary: #0d6efd;
    --isms-sidebar-width: 250px;
}

body {
    min-height: 100vh;
    background: var(--bs-tertiary-bg);
}

.app-wrapper,
.app-main,
.app-content {
    min-width: 0;
}

.app-main {
    overflow-x: clip;
}

.app-content-header .container-fluid,
.app-content .container-fluid {
    padding-right: calc(var(--bs-gutter-x) * .75);
    padding-left: calc(var(--bs-gutter-x) * .75);
}

.app-content-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 500;
}

.app-content {
    padding-bottom: 1.5rem;
}

/* Keep modal context visible without the near-black legacy overlay. */
.modal-backdrop {
    --bs-backdrop-opacity: .25;
}

.modal-backdrop.show {
    opacity: .15 !important;
}

/* Bootstrap 3 close buttons retained in modal markup behave like BS5 header controls. */
.modal-header > .close {
    order: 2;
    margin: calc(-.5 * var(--bs-modal-header-padding-y)) calc(-.5 * var(--bs-modal-header-padding-x)) calc(-.5 * var(--bs-modal-header-padding-y)) auto;
    padding: .5rem;
    color: var(--bs-secondary-color);
    font-size: 1.5rem;
    line-height: 1;
    background: transparent;
    border: 0;
}

.modal-header > .modal-title {
    order: 1;
}

/* Keep AdminLTE 4's default sidebar geometry; only customize the active color. */
.app-sidebar .sidebar-menu > .nav-item > .nav-link.active,
.app-sidebar .sidebar-menu > .nav-item > .nav-link.active:hover,
.app-sidebar .sidebar-menu > .nav-item > .nav-link.active:focus {
    color: #fff;
    background-color: var(--bs-primary);
}

.card > .card-header .card-title {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.card-body > :last-child {
    margin-bottom: 0;
}

.input-group > .select2-container {
    flex: 1 1 auto;
    width: 1% !important;
    min-width: 0;
}

.messages-filter-grid > [class*="col-"] > .mb-3 {
    height: 100%;
    margin-bottom: 0 !important;
}

.messages-filter-grid textarea.form-control {
    min-height: calc(1.5em + .75rem + 2px) !important;
}

.blacklist-toolbar-user {
    width: min(100%, 22rem);
}

.settings-tabs > .card-header .nav-tabs {
    margin-bottom: -1px;
    scrollbar-width: thin;
}

.settings-tabs > .card-header .nav-link {
    min-width: max-content;
    padding: .75rem 1rem;
}

.settings-tabs > .card-header .nav-link.active {
    color: var(--bs-primary);
    font-weight: 600;
}

@media (max-width: 575.98px) {
    .blacklist-toolbar-user,
    .blacklist-toolbar > .d-flex {
        width: 100%;
    }

    .blacklist-toolbar > .d-flex .btn {
        flex: 1 1 auto;
    }
}

/* AdminLTE 4 data-table model (the users table intentionally stays separate). */
.adminlte-data-table {
    margin: 0 !important;
    border: 1px solid var(--bs-border-color);
    border-collapse: separate !important;
    border-spacing: 0;
    border-radius: var(--bs-border-radius);
    overflow: hidden;
}

.adminlte-data-table > thead > tr > th {
    padding: .75rem;
    color: var(--bs-emphasis-color);
    font-weight: 600;
    vertical-align: middle;
    background-color: var(--bs-tertiary-bg);
    border-bottom: 2px solid var(--bs-border-color);
}

.adminlte-data-table > tbody > tr > td {
    padding: .75rem;
    vertical-align: middle;
    border-bottom-color: var(--bs-border-color);
}

.adminlte-data-table > tbody > tr:last-child > td {
    border-bottom: 0;
}

div.dt-container:has(.adminlte-data-table) .dt-layout-row:first-child,
div.dt-container:has(.adminlte-data-table) .dt-layout-row:last-child {
    margin: 0;
    padding: .75rem 0;
}

div.dt-container:has(.adminlte-data-table) .dt-search input,
div.dt-container:has(.adminlte-data-table) .dt-length select {
    border-color: var(--bs-border-color);
    border-radius: var(--bs-border-radius);
}

@media (max-width: 767.98px) {
    .adminlte-data-table > thead > tr > th,
    .adminlte-data-table > tbody > tr > td {
        padding: .625rem;
    }
}

.wrapper {
    min-height: 100vh;
}

.main-header {
    position: fixed;
    inset: 0 0 auto var(--isms-sidebar-width);
    z-index: 1034;
    min-height: 57px;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
}

.main-header .logo {
    position: fixed;
    inset: 0 auto auto 0;
    width: var(--isms-sidebar-width);
    height: 57px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: #212529;
    color: #fff;
}

.main-header .logo-mini { display: none; }
.main-header .logo img { max-height: 38px; max-width: 48px; }
.main-header .navbar { min-height: 56px; padding: .5rem 1rem; }
.navbar-custom-menu { margin-left: auto; }
.navbar-custom-menu .navbar-nav { flex-direction: row; align-items: center; }
.navbar-custom-menu a { display: block; padding: .5rem .75rem; }
.user-image { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }

.main-sidebar {
    position: fixed;
    inset: 57px auto 0 0;
    z-index: 1033;
    width: var(--isms-sidebar-width);
    overflow-y: auto;
    overflow-x: hidden;
    background: #212529;
    color: rgba(255,255,255,.8);
}

.sidebar { padding: 1rem .75rem; }
.user-panel { display: flex; align-items: center; gap: .75rem; padding: .5rem; margin-bottom: .75rem; }
.user-panel img { width: 40px; height: 40px; object-fit: cover; }
.user-panel p { margin: 0; font-weight: 600; }
.user-panel a { color: rgba(255,255,255,.65); font-size: .85rem; text-decoration: none; }

.content-wrapper {
    min-height: calc(100vh - 114px);
    margin-left: var(--isms-sidebar-width);
    padding-top: 57px;
    background: var(--bs-tertiary-bg);
}
.content-header, .content { padding: 1rem 1.25rem; }
.content-header h1 { font-size: 1.5rem; }

.main-footer {
    margin-left: var(--isms-sidebar-width);
    padding: 1rem 1.25rem;
    background: var(--bs-body-bg);
    border-top: 1px solid var(--bs-border-color);
}

.box {
    margin-bottom: 1.25rem;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
}
.box-header { padding: 1rem; border-bottom: 1px solid var(--bs-border-color); }
.box-title { margin: 0; font-size: 1.1rem; }
.box-body { padding: 1rem; }
.box-footer { padding: 1rem; border-top: 1px solid var(--bs-border-color); }
.box-primary { border-top: 3px solid var(--bs-primary); }
.box-info { border-top: 3px solid var(--bs-info); }
.box-success { border-top: 3px solid var(--bs-success); }
.box-warning { border-top: 3px solid var(--bs-warning); }
.box-danger { border-top: 3px solid var(--bs-danger); }

.login-page, .register-page {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    background: var(--bs-tertiary-bg);
}
.login-box, .register-box { width: min(92vw, 420px); }
.login-logo, .register-logo { margin-bottom: 1rem; text-align: center; font-size: 1.75rem; }
.login-logo a, .register-logo a { color: var(--bs-body-color); text-decoration: none; }
.login-box-body, .register-box-body {
    padding: 1.5rem;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.08);
}
.login-box-msg, .register-box-msg { text-align: center; color: var(--bs-secondary-color); }

/* Bootstrap 3 used an xs infix; Bootstrap 5 omits it. */
.col-xs-4 { flex: 0 0 auto; width: 33.333333%; }
.col-xs-6 { flex: 0 0 auto; width: 50%; }
.col-xs-8 { flex: 0 0 auto; width: 66.666667%; }
.col-xs-12 { flex: 0 0 auto; width: 100%; }
@media (min-width: 992px) {
    .col-lg-3.col-xs-6 { width: 25%; }
}
.btn-block { display: block; width: 100%; }
.btn-flat { border-radius: 0; }
.close {
    float: right;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 1.5rem;
    line-height: 1;
    opacity: .65;
}
.close:hover { opacity: 1; }

.has-feedback { position: relative; margin-bottom: 1rem; }
.form-control-feedback {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 5;
    width: 2.5rem;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    pointer-events: none;
    color: var(--bs-secondary-color);
}
.has-feedback .form-control { padding-right: 2.5rem; }
.glyphicon { font-family: FontAwesome; font-style: normal; }
.glyphicon-envelope::before { content: "\f0e0"; }
.glyphicon-lock::before { content: "\f023"; }
.glyphicon-user::before { content: "\f007"; }
.glyphicon-phone::before { content: "\f095"; }
.glyphicon-euro::before { content: "\f153"; }
.glyphicon-time::before { content: "\f017"; }

/* AdminLTE 2 timeline used by ajax/retrieve-messages.php. */
.timeline {
    position: relative;
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
}
.timeline::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 1.95rem;
    width: 3px;
    border-radius: 2px;
    background: var(--bs-border-color);
}
.timeline > li {
    position: relative;
    min-height: 2rem;
    margin: 0 0 1rem;
}
.timeline > li::after { display: block; clear: both; content: ""; }
.timeline > li > .timeline-item {
    position: relative;
    margin: 0 0 0 3.75rem;
    padding: 0;
    overflow: hidden;
    color: var(--bs-body-color);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .075);
}
.timeline > li > .timeline-item > .time {
    float: right;
    padding: .75rem 1rem;
    color: var(--bs-secondary-color);
    font-size: .8rem;
}
.timeline > li > .timeline-item > .timeline-header {
    margin: 0;
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    font-size: 1rem;
    line-height: 1.35;
}
.timeline > li > .timeline-item > .timeline-header > a { font-weight: 600; }
.timeline > li > .timeline-item > .timeline-body { padding: 1rem; white-space: pre-wrap; }
.timeline > li > .timeline-item > .timeline-footer {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .75rem 1rem;
    border-top: 1px solid var(--bs-border-color);
}
.timeline > li > .fa,
.timeline > li > .glyphicon,
.timeline > li > .ion {
    position: absolute;
    top: 0;
    left: 1rem;
    z-index: 1;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    color: #fff;
    background: var(--bs-secondary);
    font-size: .9rem;
    line-height: 2rem;
    text-align: center;
}
.timeline > .time-label > span {
    position: relative;
    z-index: 1;
    display: inline-block;
    padding: .35rem .75rem;
    border-radius: var(--bs-border-radius-pill);
    color: #fff;
    background: var(--bs-secondary);
    font-weight: 600;
}
.timeline .bg-blue { background: var(--bs-primary) !important; color: #fff !important; }
.timeline .bg-blue a,
.timeline a.bg-blue,
.timeline .bg-blue a:hover,
.timeline .bg-blue a:focus,
.timeline .bg-blue a:visited {
    color: #fff !important;
}
.timeline .bg-green { background: var(--bs-success) !important; }
.timeline .bg-yellow { background: var(--bs-warning) !important; color: #212529 !important; }
.timeline .bg-red { background: var(--bs-danger) !important; }
.timeline .bg-aqua { background: var(--bs-info) !important; color: #212529 !important; }
.timeline .bg-gray { background: var(--bs-secondary) !important; }

@media (max-width: 575.98px) {
    .timeline::before { left: 1rem; }
    .timeline > li > .fa,
    .timeline > li > .glyphicon,
    .timeline > li > .ion { left: 0; }
    .timeline > li > .timeline-item { margin-left: 2.75rem; }
    .timeline > li > .timeline-item > .time { float: none; display: block; padding-bottom: 0; }
}

.pull-right { float: right !important; }
.pull-left { float: left !important; }
.hidden-xs { display: inline; }
.input-group-addon { display: flex; align-items: center; padding: .375rem .75rem; border: 1px solid var(--bs-border-color); border-radius: var(--bs-border-radius) 0 0 var(--bs-border-radius); background: var(--bs-secondary-bg); }
.input-group > .input-group-addon + .form-control,
.input-group > .input-group-addon + .select2 { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.help-block { display: block; margin-top: .25rem; color: var(--bs-secondary-color); }

@media (max-width: 991.98px) {
    .main-sidebar { transform: translateX(-100%); transition: transform .2s ease-in-out; }
    body.sidebar-open .main-sidebar { transform: translateX(0); }
    .main-header, .content-wrapper, .main-footer { margin-left: 0; left: 0; }
    .main-header .logo { position: static; width: auto; min-width: 56px; padding: 0 .75rem; }
    .main-header .logo-lg { display: none; }
    .main-header .logo-mini { display: inline; }
    .hidden-xs { display: none !important; }
}