/*
 * Modern admin theme. Loaded after bootstrap / custom-admin / AdminLTE and
 * only restyles them: markup ids and classes used by scripts are unchanged.
 */
:root {
    --primary: #2563eb;
    --primary-600: #1d4ed8;
    --primary-700: #1e40af;
    --primary-50: #eff4ff;
    --primary-100: #dbe6fe;
    --bg: #f3f6fb;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e5e9f2;
    --border-strong: #d0d5dd;
    --text: #1d2939;
    --text-2: #475467;
    --muted: #667085;
    --success: #12b76a;
    --warning: #f79009;
    --danger: #f04438;
    --info: #0ba5ec;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
    --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 6px 20px rgba(16, 24, 40, .06);
    --shadow-lg: 0 12px 40px rgba(16, 24, 40, .16);
    --topbar-h: 62px;
    --sidebar-w: 256px;
    --font: 'Inter', 'Hind Siliguri', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}
body.lang-bn { --font: 'Hind Siliguri', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif; }

/* ---------- Base ---------- */
html, body { background: var(--bg); }
body {
    font-family: var(--font);
    font-size: 14px;
    color: var(--text-2);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4 { font-family: var(--font); color: var(--text); }
a { color: var(--primary); }
a:hover, a:focus { color: var(--primary-700); }
hr { border-top-color: var(--border); }
::selection { background: var(--primary-100); }

/* ---------- Layout ---------- */
.admin-app #content { padding: var(--topbar-h) 0 0; }
.admin-app #content > .container-fluid { padding: 0; }
.admin-app #content > .container-fluid > .row { margin: 0; }
.admin-app .app-main {
    margin-left: var(--sidebar-w);
    padding: 24px 28px 32px;
    min-height: calc(100vh - var(--topbar-h) - 56px);
    transition: margin-left .25s ease;
}
.admin-app .app-main > h1,
.admin-app .app-main h1 {
    font-size: 22px;
    font-weight: 700;
    text-transform: none;
    letter-spacing: -.01em;
    margin: 4px 0 14px;
    line-height: 1.3;
}
.admin-app .app-main h1 .header-img { height: 30px; margin: -2px 10px 0 0; }
.admin-app .app-main > hr { margin: 0 0 18px; }

/* ---------- Top bar ---------- */
.app-topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topbar-h);
    z-index: 1030;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 18px 0 12px;
    background: linear-gradient(100deg, var(--primary-700) 0%, var(--primary-600) 45%, var(--primary) 100%);
    color: #fff;
    box-shadow: 0 2px 12px rgba(29, 78, 216, .25);
}
.app-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    width: calc(var(--sidebar-w) - 64px);
    color: #fff !important;
    text-decoration: none !important;
}
.brand-mark {
    flex: none;
    width: 36px; height: 36px;
    border-radius: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    background: #fff;
    color: var(--primary-600);
    font-weight: 700;
    font-size: 17px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
}
.brand-name {
    font-size: 17px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -.01em;
}
.topbar-search {
    position: relative;
    flex: 1;
    max-width: 460px;
    margin: 0;
}
.topbar-search i {
    position: absolute; left: 14px; top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .75);
}
.topbar-search input {
    width: 100%;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    padding: 0 16px 0 38px;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    outline: 0;
    transition: background .2s, border-color .2s;
}
.topbar-search input::placeholder { color: rgba(255, 255, 255, .75); }
.topbar-search input:focus { background: #fff; color: var(--text); border-color: #fff; }
.topbar-search input:focus::placeholder { color: var(--muted); }
.topbar-search:focus-within i { color: var(--muted); }
.topbar-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
}
.topbar-btn {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px;
    padding: 0 10px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, .12);
    color: #fff !important;
    font-size: 16px;
    text-decoration: none !important;
    cursor: pointer;
    transition: background .2s, transform .1s;
}
.topbar-btn:hover, .topbar-btn:focus { background: rgba(255, 255, 255, .24); outline: 0; }
.topbar-btn:active { transform: scale(.96); }
.topbar-btn span { font-size: 13.5px; font-weight: 600; }
.topbar-logout { padding: 0 14px; gap: 2px; }
.topbar-badge {
    position: absolute; top: 4px; right: 4px;
    min-width: 17px; height: 17px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--danger);
    color: #fff;
    font-size: 10.5px !important;
    font-weight: 700;
    line-height: 17px;
    text-align: center;
    box-shadow: 0 0 0 2px var(--primary-600);
}
.sidebar-toggle { background: transparent; font-size: 18px; }
.topbar-pass { position: relative; }
.topbar-pass .relative { position: absolute; right: 0; top: 48px; }
.topbar-pass .settings { position: absolute; right: 0; left: auto; width: 320px; }
.topbar-pass .settings .panel { margin: 0; box-shadow: var(--shadow-lg); border: 0; }
.topbar-pass .settings .panel-body { color: var(--text-2); }

/* ---------- Sidebar ---------- */
.admin-app aside.left-side {
    position: fixed;
    top: var(--topbar-h); bottom: 0; left: 0;
    width: var(--sidebar-w);
    z-index: 1020;
    padding: 14px 0 24px;
    overflow-y: auto;
    background: var(--surface);
    border-right: 1px solid var(--border);
    text-transform: none;
    transition: transform .25s ease;
    scrollbar-width: thin;
    scrollbar-color: #d5dbe6 transparent;
}
.admin-app aside.left-side::-webkit-scrollbar { width: 6px; }
.admin-app aside.left-side::-webkit-scrollbar-thumb { background: #d5dbe6; border-radius: 6px; }
.admin-app .left-side ul.sidebar-menu {
    display: block !important;
    list-style: none;
    margin: 0;
    padding: 0 12px;
}
.admin-app .left-side ul.sidebar-menu li {
    position: relative;
    margin: 0;
    padding: 0;
    border: 0;
    cursor: pointer;
}
.admin-app .left-side ul.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 2px 0;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s, color .15s;
}
.admin-app .left-side ul.sidebar-menu li a > i:first-child {
    width: 20px;
    margin: 0;
    font-size: 16px;
    text-align: center;
    color: #98a2b3;
    transition: color .15s;
}
.admin-app .left-side ul.sidebar-menu li a .pull-right {
    margin: 0 0 0 auto !important;
    float: none !important;
    color: #98a2b3;
    transition: transform .2s;
}
.admin-app .left-side li.open-group > a .pull-right { transform: rotate(-90deg); }
.admin-app .left-side ul.sidebar-menu li a:hover { background: var(--surface-2); color: var(--text); }
.admin-app .left-side ul.sidebar-menu li a:hover > i:first-child { color: var(--primary); }
.admin-app .left-side li.open-group > a.parent { color: var(--text); }
.admin-app .left-side ul.sidebar-menu li a.active {
    background: var(--primary-50);
    color: var(--primary-600);
    font-weight: 600;
}
.admin-app .left-side ul.sidebar-menu li a.active > i:first-child { color: var(--primary); }
.admin-app .left-side ul.sidebar-menu.clild {
    margin: 0 0 4px 22px;
    padding: 0 0 0 10px;
    border-left: 1px solid var(--border);
}
.admin-app .left-side ul.sidebar-menu.clild > li { display: none; }
.admin-app .left-side ul.sidebar-menu.clild li a { padding: 8px 10px; font-size: 13.5px; gap: 10px; }
.admin-app .left-side ul.sidebar-menu.clild li a > i:first-child { font-size: 14px; width: 16px; }
.menu-badge {
    margin-left: auto;
    min-width: 20px;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
}
.admin-app .left-side .sidebar-search { display: none; padding: 4px 0 10px !important; }
.admin-app .left-side .sidebar-search form { position: relative; }
.admin-app .left-side .sidebar-search i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.admin-app .left-side .sidebar-search input.form-control { border-radius: 12px; height: 42px; padding-left: 36px; background: var(--surface-2); color: var(--text); }
.sidebar-head { display: none; }
.sidebar-mobile-tools { display: none; }
.sidebar-backdrop {
    position: fixed; inset: 0;
    z-index: 1035;
    background: rgba(16, 24, 40, .45);
    opacity: 0; visibility: hidden;
    transition: opacity .25s, visibility .25s;
}

/* Desktop: hamburger collapses the sidebar */
@media (min-width: 992px) {
    body.sidebar-collapsed aside.left-side { transform: translateX(-100%); }
    body.sidebar-collapsed .app-main,
    body.sidebar-collapsed footer.app-footer { margin-left: 0 !important; }
}

/* ---------- Footer ---------- */
.admin-app footer.app-footer {
    position: static !important;
    height: auto;
    width: auto;
    margin-left: var(--sidebar-w);
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    font-size: 12.5px;
    text-align: center;
    transition: margin-left .25s ease;
}
.admin-app footer.app-footer a { color: var(--muted); text-decoration: none; }
.admin-app footer.app-footer a:hover { color: var(--primary); }
.bottom-nav { display: none; }

/* ---------- Panels / boxes / wells ---------- */
.admin-app .panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: visible;
}
.admin-app .panel > .panel-heading {
    border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
    padding: 13px 18px;
    font-weight: 600;
}
.admin-app .panel-default > .panel-heading {
    background: var(--surface);
    color: var(--text);
    border-bottom: 1px solid var(--border);
}
.admin-app .panel-primary { border-color: var(--primary); }
.admin-app .panel-primary > .panel-heading { background: var(--primary); border-color: var(--primary); }
.admin-app .panel-body { padding: 18px; }
.admin-app .panel-footer {
    background: var(--surface-2);
    border-top-color: var(--border);
    border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px);
}
.admin-app .panel-title { font-weight: 600; font-size: 15px; }
.admin-app .box {
    border: 1px solid var(--border);
    border-top-width: 3px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.admin-app .box-header { padding: 13px 18px; }
.admin-app .box-header .box-title { font-weight: 600; font-size: 15px; color: var(--text); }
.admin-app .well {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: none;
}
.admin-app .custab { border-color: var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); background: var(--surface); }

/* ---------- Forms ---------- */
.form-control,
input.form-control,
textarea.form-control,
select.form-control {
    height: 38px;
    padding: 7px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background-color: var(--surface);
    color: var(--text);
    font-size: 14px;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
    transition: border-color .15s, box-shadow .15s;
}
textarea.form-control { height: auto; min-height: 38px; }
select[multiple].form-control, select[size].form-control { height: auto; }
.form-control::placeholder { color: #98a2b3; }
.form-control:focus {
    border-color: #84adff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .14);
    outline: 0;
}
.form-control[disabled], .form-control[readonly], fieldset[disabled] .form-control { background-color: var(--surface-2); color: var(--muted); }
.input-sm, .form-group-sm .form-control { height: 32px; padding: 5px 10px; border-radius: 8px; font-size: 13px; }
.input-lg { height: 46px; border-radius: 12px; }
.input-group-addon {
    border-color: var(--border-strong);
    background: var(--surface-2);
    color: var(--muted);
    border-radius: var(--radius-sm);
}
.input-group .form-control:first-child,
.input-group-addon:first-child,
.input-group-btn:first-child > .btn { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-group .form-control:last-child,
.input-group-addon:last-child,
.input-group-btn:last-child > .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; }
label, .control-label { color: var(--text); font-weight: 600; font-size: 13px; }
.radio label, .checkbox label, label.radio-inline, label.checkbox-inline { font-weight: 500; }
input[type=checkbox], input[type=radio] { accent-color: var(--primary); }
.has-error .form-control { border-color: var(--danger); }
.has-success .form-control { border-color: var(--success); }

/* ---------- Buttons ---------- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13.5px;
    padding: 8px 16px;
    border-width: 1px;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .05);
    transition: background-color .15s, border-color .15s, box-shadow .15s, transform .1s, color .15s;
}
.btn:active, .btn.active { transform: translateY(1px); box-shadow: none; }
.btn:focus, .btn.focus, .btn:active:focus { outline: 0; box-shadow: 0 0 0 4px rgba(37, 99, 235, .16); }
.btn-sm, .btn-group-sm > .btn { padding: 5px 12px; font-size: 12.5px; border-radius: 8px; }
.btn-xs, .btn-group-xs > .btn { padding: 2px 8px; font-size: 11.5px; border-radius: 6px; }
.btn-lg, .btn-group-lg > .btn { padding: 11px 22px; font-size: 15px; border-radius: 12px; }
.btn-default { background: var(--surface); border-color: var(--border-strong); color: var(--text-2); }
.btn-default:hover, .btn-default:focus, .btn-default.active, .btn-default:active, .open > .dropdown-toggle.btn-default {
    background: var(--surface-2); border-color: #b9c0cc; color: var(--text);
}
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus, .btn-primary.active, .btn-primary:active, .open > .dropdown-toggle.btn-primary {
    background: var(--primary-600); border-color: var(--primary-600); color: #fff;
}
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover, .btn-success:focus, .btn-success.active, .btn-success:active { background: #039855; border-color: #039855; color: #fff; }
.btn-info { background: var(--info); border-color: var(--info); color: #fff; }
.btn-info:hover, .btn-info:focus, .btn-info.active, .btn-info:active { background: #0086c9; border-color: #0086c9; color: #fff; }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #fff; }
.btn-warning:hover, .btn-warning:focus, .btn-warning.active, .btn-warning:active { background: #dc6803; border-color: #dc6803; color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover, .btn-danger:focus, .btn-danger.active, .btn-danger:active { background: #d92d20; border-color: #d92d20; color: #fff; }
.btn-link { box-shadow: none; }
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { border-radius: 0; }
.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.btn-group > .btn:last-child:not(:first-child), .btn-group > .dropdown-toggle:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.bootstrap-select > .dropdown-toggle { height: 38px; box-shadow: 0 1px 2px rgba(16, 24, 40, .04); }

/* ---------- Tables ---------- */
.admin-app .table { color: var(--text-2); }
.admin-app .table > thead > tr > th {
    background: var(--surface-2);
    color: var(--text-2);
    font-size: 12.5px;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    padding: 11px 12px;
    vertical-align: middle;
}
.admin-app .table > tbody > tr > td,
.admin-app .table > tbody > tr > th,
.admin-app .table > tfoot > tr > td,
.admin-app .table > tfoot > tr > th {
    border-top-color: #eef1f6;
    padding: 10px 12px;
    vertical-align: middle;
}
.admin-app .table-bordered,
.admin-app .table-bordered > thead > tr > th,
.admin-app .table-bordered > tbody > tr > td,
.admin-app .table-bordered > tbody > tr > th,
.admin-app .table-bordered > tfoot > tr > td,
.admin-app .table-bordered > tfoot > tr > th { border-color: var(--border); }
.admin-app .table-striped > tbody > tr:nth-of-type(odd) { background-color: #fafbfd; }
.admin-app .table-hover > tbody > tr:hover { background-color: var(--primary-50); }
.admin-app .table-responsive { border-radius: var(--radius-sm); }
.admin-app table.dataTable tr.odd { background-color: #fafbfd; }
.admin-app .dataTables_wrapper .dataTables_filter input,
.admin-app .dataTables_wrapper .dataTables_length select {
    height: 34px;
    padding: 4px 10px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    outline: 0;
}
.admin-app .dataTables_wrapper .dataTables_paginate .paginate_button.current,
.admin-app .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; border-radius: 8px;
}
.admin-app .dt-buttons .dt-button {
    border: 1px solid var(--border-strong) !important;
    border-radius: 8px !important;
    background: var(--surface) !important;
    font-size: 12.5px;
}

/* ---------- Misc components ---------- */
.alert { border-radius: var(--radius-sm); border-width: 1px; box-shadow: var(--shadow-sm); }
.alert-success { background: #ecfdf3; border-color: #abefc6; color: #067647; }
.alert-danger { background: #fef3f2; border-color: #fecdca; color: #b42318; }
.alert-warning { background: #fffaeb; border-color: #fedf89; color: #b54708; }
.alert-info { background: #eff8ff; border-color: #b2ddff; color: #175cd3; }
.modal-content { border: 0; border-radius: 18px; box-shadow: var(--shadow-lg); }
.modal-header { padding: 16px 20px; border-bottom-color: var(--border); }
.modal-header .modal-title { font-weight: 700; color: var(--text); }
.modal-footer { padding: 14px 20px; border-top-color: var(--border); }
.modal-backdrop.in { opacity: .45; }
.dropdown-menu { border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); padding: 6px; }
.dropdown-menu > li > a { border-radius: 8px; padding: 7px 12px; }
.dropdown-menu > li > a:hover { background: var(--primary-50); color: var(--primary-600); }
.nav-tabs { border-bottom-color: var(--border); }
.nav-tabs > li > a { border-radius: 10px 10px 0 0; color: var(--text-2); font-weight: 500; }
.nav-tabs > li.active > a, .nav-tabs > li.active > a:hover, .nav-tabs > li.active > a:focus { color: var(--primary-600); font-weight: 600; border-color: var(--border) var(--border) transparent; }
.nav-pills > li > a { border-radius: 10px; }
.nav-pills > li.active > a, .nav-pills > li.active > a:hover, .nav-pills > li.active > a:focus { background: var(--primary); }
.pagination > li > a, .pagination > li > span { color: var(--text-2); border-color: var(--border); margin: 0 2px; border-radius: 8px !important; }
.pagination > .active > a, .pagination > .active > span, .pagination > .active > a:hover { background: var(--primary); border-color: var(--primary); }
.label { border-radius: 999px; padding: .3em .75em; font-weight: 600; }
.badge { border-radius: 999px; }
.progress { border-radius: 999px; box-shadow: none; background: #eef1f6; }
.list-group-item { border-color: var(--border); }
.list-group-item:first-child { border-top-left-radius: var(--radius-sm); border-top-right-radius: var(--radius-sm); }
.list-group-item:last-child { border-bottom-left-radius: var(--radius-sm); border-bottom-right-radius: var(--radius-sm); }
.admin-app .report-menu li { background: var(--surface); border-top: 1px solid var(--border); color: var(--text-2); text-transform: none; border-radius: 0; }
.admin-app .report-menu li.selected, .admin-app .report-menu li:hover { background: var(--primary-50); color: var(--primary-600); }
.admin-app .orders-settings { color: var(--muted); }

/* ---------- Dashboard ---------- */
.dash { max-width: 1400px; }
.dash-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    padding: 22px 24px;
    border-radius: 18px;
    background: linear-gradient(120deg, var(--primary-700), var(--primary) 60%, #4f8bff);
    color: #fff;
    box-shadow: 0 10px 30px rgba(37, 99, 235, .25);
}
.dash-hero::after {
    content: "";
    position: absolute;
    right: -60px; top: -80px;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    pointer-events: none;
}
.dash-hero-text { position: relative; z-index: 1; min-width: 0; }
.dash-hello { font-size: 14px; opacity: .85; }
.admin-app .app-main h1.dash-title { color: #fff; font-size: 24px; margin: 2px 0 6px; }
.dash-sub { font-size: 13px; opacity: .85; }
.dash-ranges {
    position: relative; z-index: 1;
    display: flex;
    gap: 6px;
    padding: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    overflow-x: auto;
    scrollbar-width: none;
    max-width: 100%;
}
.dash-ranges::-webkit-scrollbar { display: none; }
.range-chip {
    flex: none;
    border: 0;
    border-radius: 999px;
    padding: 7px 14px;
    background: transparent;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: background .15s, color .15s;
}
.range-chip:hover { background: rgba(255, 255, 255, .16); }
.range-chip.active { background: #fff; color: var(--primary-600); box-shadow: 0 2px 6px rgba(0, 0, 0, .12); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    min-width: 0;
}
.stat-icon {
    flex: none;
    width: 48px; height: 48px;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.stat-body { min-width: 0; }
.stat-label { color: var(--muted); font-size: 13px; font-weight: 500; }
.home-page .huge.stat-value {
    color: var(--text);
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.tone-blue .stat-icon, .tone-blue .quick-icon { background: #eff4ff; color: #2563eb; }
.tone-green .stat-icon, .tone-green .quick-icon { background: #ecfdf3; color: #079455; }
.tone-orange .stat-icon, .tone-orange .quick-icon { background: #fff6ed; color: #ec6a0a; }
.tone-red .stat-icon, .tone-red .quick-icon { background: #fef3f2; color: #e5372b; }
.stat-grid-wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat-card .stat-value { color: var(--text); font-size: 21px; font-weight: 700; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-sub { color: var(--muted); font-size: 12px; margin-top: 1px; }
a.stat-card { color: inherit; text-decoration: none !important; transition: box-shadow .15s, border-color .15s; }
a.stat-card:hover { box-shadow: var(--shadow); border-color: var(--primary-100); }
.tone-teal .stat-icon { background: #ecfdfb; color: #0e9384; }
.tone-purple .stat-icon { background: #f4f3ff; color: #7a5af8; }
.tone-indigo .quick-icon { background: #eef2ff; color: #4f46e5; }
.tone-teal .quick-icon { background: #ecfdfb; color: #0e9384; }
.tone-purple .quick-icon { background: #f4f3ff; color: #7a5af8; }
.tone-pink .quick-icon { background: #fdf2fa; color: #dd2590; }

.dash-card {
    margin-bottom: 20px;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    min-width: 0;
}
.dash-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}
.dash-card-head h3 { margin: 0; font-size: 16px; font-weight: 700; }
.dash-card-head h3 i { color: var(--primary); margin-right: 4px; }
.dash-card-hint {
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--primary-50);
    color: var(--primary-600);
    font-size: 12px;
    font-weight: 600;
}
.dash-card-link { font-size: 13px; font-weight: 600; text-decoration: none !important; }
.quick-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 12px;
}
.quick-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
    padding: 14px 6px 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    color: var(--text) !important;
    text-align: center;
    text-decoration: none !important;
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
.quick-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--primary-100); }
.quick-icon {
    width: 46px; height: 46px;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.quick-label { font-size: 13px; font-weight: 600; line-height: 1.25; }

.dash-cols {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    gap: 20px;
}
.dash-cols > .dash-card { margin-bottom: 0; }
.dash-chart-box { width: 100%; height: 360px; }
.recent-list { list-style: none; margin: 0 -8px; padding: 0; }
.recent-list li + li { border-top: 1px solid #f0f2f6; }
.recent-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 8px;
    border-radius: 10px;
    color: inherit;
    text-decoration: none !important;
}
.recent-list a:hover { background: var(--surface-2); }
.recent-avatar {
    flex: none;
    width: 40px; height: 40px;
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--primary-50);
    color: var(--primary-600);
    font-weight: 700;
}
.recent-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.recent-name { color: var(--text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.recent-meta { color: var(--muted); font-size: 12.5px; }
.recent-side { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.recent-amt { color: var(--text); font-weight: 700; white-space: nowrap; }
.pill { padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.pill-paid { background: #ecfdf3; color: #067647; }
.pill-due { background: #fef3f2; color: #b42318; }
.dash-empty { padding: 36px 0; text-align: center; color: var(--muted); }
.dash-empty i { display: block; font-size: 30px; margin-bottom: 8px; color: #c4cad4; }

@media (max-width: 1399px) {
    .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 1199px) {
    .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 479px) {
    .stat-grid-wide { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1199px) {
    .dash-cols { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Tablet: sidebar becomes a drawer ---------- */
@media (max-width: 991px) {
    .admin-app .app-main, .admin-app footer.app-footer { margin-left: 0; }
    .admin-app aside.left-side {
        top: 0;
        z-index: 1040;
        width: 290px;
        max-width: 86vw;
        padding-top: 0;
        transform: translateX(-105%);
        box-shadow: var(--shadow-lg);
        border-right: 0;
    }
    body.sidebar-open aside.left-side { transform: none; }
    body.sidebar-open .sidebar-backdrop { opacity: 1; visibility: visible; }
    body.sidebar-open { overflow: hidden; }
    .sidebar-head {
        position: sticky; top: 0; z-index: 2;
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 10px;
        padding: 14px 14px 14px 16px;
        background: linear-gradient(100deg, var(--primary-700), var(--primary));
        color: #fff;
    }
    .sidebar-head .brand-name { flex: 1; min-width: 0; }
    .sidebar-close {
        width: 36px; height: 36px;
        border: 0;
        border-radius: 10px;
        background: rgba(255, 255, 255, .16);
        color: #fff;
    }
    .admin-app .left-side .sidebar-search { display: block; }
    .app-brand { width: auto; }
}

/* ---------- Phone ---------- */
@media (max-width: 767px) {
    :root { --topbar-h: 58px; }
    body { font-size: 15px; }
    .admin-app .form-control { font-size: 16px; } /* stops iOS zoom on focus */
    .app-topbar { padding: 0 10px 0 14px; padding-top: env(safe-area-inset-top); height: calc(var(--topbar-h) + env(safe-area-inset-top)); }
    .admin-app #content { padding-top: calc(var(--topbar-h) + env(safe-area-inset-top)); }
    .topbar-search { display: none; }
    .sidebar-toggle { order: 10; }
    .topbar-actions { gap: 4px; }
    .topbar-btn { min-width: 38px; height: 38px; }
    .topbar-pass .settings { position: fixed; top: calc(var(--topbar-h) + 8px); left: 10px; right: 10px; width: auto; }
    .admin-app aside.left-side { position: fixed !important; top: 0 !important; margin: 0; padding-top: 0 !important; }
    .admin-app .app-main {
        padding: 14px 12px calc(96px + env(safe-area-inset-bottom));
        min-height: 0;
    }
    .admin-app .app-main h1 { font-size: 19px; }
    .admin-app footer.app-footer { display: none; }
    .sidebar-mobile-tools {
        display: block;
        margin-top: 10px !important;
        padding-top: 10px !important;
        border-top: 1px solid var(--border) !important;
    }
    .admin-app .panel-body { padding: 14px; }
    .admin-app .table-responsive { border: 0; }

    .bottom-nav {
        position: fixed;
        left: 0; right: 0; bottom: 0;
        z-index: 1025;
        display: flex;
        align-items: flex-end;
        justify-content: space-around;
        height: calc(66px + env(safe-area-inset-bottom));
        padding: 0 6px env(safe-area-inset-bottom);
        background: rgba(255, 255, 255, .97);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 20px rgba(16, 24, 40, .06);
        backdrop-filter: blur(8px);
    }
    .bottom-nav a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        height: 66px;
        color: var(--muted);
        font-size: 11.5px;
        font-weight: 600;
        text-decoration: none !important;
    }
    .bottom-nav a i { font-size: 20px; }
    .bottom-nav a.active { color: var(--primary); }
    .bottom-nav a span { max-width: 72px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .bottom-nav-fab { justify-content: flex-end !important; padding-bottom: 8px; color: var(--primary) !important; }
    .fab-circle {
        width: 56px; height: 56px;
        margin-top: -26px;
        border-radius: 50%;
        display: inline-flex !important; align-items: center; justify-content: center;
        background: linear-gradient(135deg, var(--primary), var(--primary-700));
        color: #fff;
        box-shadow: 0 8px 18px rgba(37, 99, 235, .4), 0 0 0 5px #fff;
        max-width: none !important;
    }
    .fab-circle i { font-size: 22px !important; }

    /* dashboard */
    .dash-hero { padding: 18px 16px 14px; border-radius: 16px; margin-bottom: 14px; }
    .admin-app .app-main h1.dash-title { font-size: 20px; }
    .dash-ranges { width: 100%; }
    .stat-grid { gap: 10px; margin-bottom: 14px; }
    .stat-card { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px; }
    .stat-icon { width: 40px; height: 40px; border-radius: 12px; font-size: 17px; }
    .home-page .huge.stat-value, .stat-card .stat-value { font-size: 17px; }
    .stat-grid-wide .stat-card { flex-direction: row; align-items: center; }
    .dash-card { padding: 14px; margin-bottom: 14px; }
    .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
    .quick-tile { padding: 12px 2px 10px; border-radius: 12px; gap: 7px; }
    .quick-icon { width: 42px; height: 42px; font-size: 18px; border-radius: 12px; }
    .quick-label { font-size: 12px; }
    .dash-cols { gap: 14px; }
    .dash-chart-box { height: 280px; }
}
@media (max-width: 359px) {
    .quick-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- Print: hide the app shell ---------- */
@media print {
    .app-topbar, .bottom-nav, .sidebar-backdrop, aside.left-side, footer.app-footer { display: none !important; }
    .admin-app #content { padding-top: 0 !important; }
    .admin-app .app-main { margin-left: 0 !important; padding: 0 !important; }
    html, body { background: #fff !important; }
}