/* ===========================================================================
   WMS admin theme — clean, responsive (desktop + tablet)
   =========================================================================== */
:root {
  --sidebar-w: 256px;
  --sidebar-rail: 68px;
  --topbar-h: 56px;
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --hover-tint: #eff6ff;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-muted: #64748b;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --role-bg: #e0e7ff;
  --role-text: #4338ca;
  --sidebar-bg: #0f172a;
  --sidebar-text: #cbd5e1;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08);
}

/* --- Dark theme ------------------------------------------------------------ */
[data-theme="dark"] {
  --bg: #0b1220;
  --surface: #111a2e;
  --surface-2: #17233c;
  --hover-tint: #1c2b4d;
  --border: #26314d;
  --text: #e2e8f0;
  --text-muted: #8ea0bd;
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --success: #34d399;
  --success-bg: #0d3321;
  --danger: #f87171;
  --danger-bg: #3a1620;
  --warning: #fbbf24;
  --warning-bg: #3a2c10;
  --role-bg: #23306b;
  --role-text: #b6c2ff;
  --sidebar-bg: #060b16;
  --sidebar-text: #b9c5da;
  --shadow: 0 1px 3px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
a { color: var(--primary); text-decoration: none; }

/* --- Auth pages ---------------------------------------------------------- */
.auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  padding: 16px;
}
.auth-card {
  background: var(--surface);
  border-radius: 14px;
  padding: 32px;
  width: 100%; max-width: 400px;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.auth-card .logo { text-align: center; margin-bottom: 6px; font-size: 26px; font-weight: 700; color: var(--primary); }
.auth-card .subtitle { text-align: center; color: var(--text-muted); margin-bottom: 22px; }
.auth-card .switch { text-align: center; margin-top: 16px; color: var(--text-muted); }

/* --- Layout (enterprise shell) ------------------------------------------- */
.layout { display: flex; min-height: 100vh; }
.ico { width: 18px; height: 18px; flex: 0 0 18px; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  position: fixed; top: 0; bottom: 0; left: 0;
  display: flex; flex-direction: column;
  z-index: 40;
  transition: transform .2s ease, width .16s ease;
}
.sidebar .brand {
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 16px;
  font-size: 18px; font-weight: 700; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar .brand-mark { font-size: 20px; line-height: 1; }
.sidebar .brand-name { flex: 1; letter-spacing: .04em; }
.rail-toggle {
  background: none; border: none; color: var(--sidebar-text);
  width: 30px; height: 30px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
}
.rail-toggle:hover { background: rgba(255,255,255,.08); color: #fff; }

.nav-search {
  display: flex; align-items: center; gap: 8px;
  margin: 12px 12px 6px; padding: 8px 10px;
  background: rgba(255,255,255,.06); color: var(--sidebar-text);
  border: 1px solid rgba(255,255,255,.08); border-radius: 8px;
  font-size: 13px; width: calc(100% - 24px);
}
.nav-search:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav-search .lbl { flex: 1; text-align: left; }
.nav-search kbd {
  font-size: 11px; padding: 1px 6px; border-radius: 5px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.15);
}

.nav-tree { flex: 1; overflow-y: auto; padding: 6px 8px 16px; }
.nav-group + .nav-group { margin-top: 2px; }
.nav-group-head {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border: none; background: none;
  color: #8a98b5; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; border-radius: 8px;
}
.nav-group-head:hover { color: #cbd5e1; background: rgba(255,255,255,.04); }
.nav-group-head .lbl { flex: 1; text-align: left; }
.nav-group-head .chev { width: 14px; height: 14px; flex: 0 0 14px; transition: transform .15s ease; }
.nav-group.open .nav-group-head .chev { transform: rotate(90deg); }
.nav-group-body { display: none; padding: 2px 0 6px; }
.nav-group.open .nav-group-body { display: block; }

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 10px 9px 14px; margin: 1px 0;
  color: var(--sidebar-text); border-radius: 8px;
  position: relative; font-size: 13.5px;
}
.nav-item .lbl { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active { background: linear-gradient(90deg, rgba(59,130,246,.28), rgba(59,130,246,.10)); color: #fff; }
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 3px; border-radius: 3px; background: var(--primary);
}

/* Collapsed rail: icons only, groups flattened */
.nav-collapsed .sidebar { width: var(--sidebar-rail); }
.nav-collapsed .main { margin-left: var(--sidebar-rail); }
.nav-collapsed .brand-name, .nav-collapsed .brand-mark,
.nav-collapsed .nav-search .lbl, .nav-collapsed .nav-search kbd,
.nav-collapsed .nav-group-head .lbl, .nav-collapsed .nav-group-head .chev,
.nav-collapsed .nav-item .lbl { display: none; }
/* The rail toggle stays visible when collapsed so the sidebar can be re-expanded. */
.nav-collapsed .rail-toggle .ico { transform: rotate(180deg); }
.nav-collapsed .nav-search { justify-content: center; padding: 8px; }
.nav-collapsed .nav-group-head { justify-content: center; padding: 6px; cursor: default; }
.nav-collapsed .nav-group-body { display: block; }
.nav-collapsed .nav-item { justify-content: center; padding: 10px; }
.nav-collapsed .brand { justify-content: center; padding: 0; }

.main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; transition: margin .16s ease; }

.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; gap: 12px;
  position: sticky; top: 0; z-index: 30;
}
.topbar .left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar .right { display: flex; align-items: center; gap: 6px; }

.icon-btn {
  background: none; border: 1px solid transparent; color: var(--text-muted);
  width: 36px; height: 36px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center; position: relative;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.menu-toggle { display: none; }
.lang-select { width: auto; padding: 7px 8px; font-size: 12px; border-radius: 8px; }

/* Breadcrumbs */
.breadcrumbs { display: flex; align-items: center; gap: 6px; font-size: 13px; min-width: 0; overflow: hidden; }
.breadcrumbs .crumb { color: var(--text-muted); white-space: nowrap; }
.breadcrumbs .crumb.current { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.breadcrumbs a.crumb:hover { color: var(--primary); }
.breadcrumbs .sep { display: inline-flex; color: var(--text-muted); opacity: .6; }
.breadcrumbs .sep .ico { width: 14px; height: 14px; }
.breadcrumbs .crumb.muted { display: none; }

/* User menu */
.user-menu { position: relative; margin-left: 4px; }
.user-trigger {
  display: flex; align-items: center; gap: 9px;
  background: none; border: 1px solid transparent; border-radius: 10px; padding: 4px 8px 4px 4px;
}
.user-trigger:hover { background: var(--surface-2); border-color: var(--border); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; flex: 0 0 34px;
  background: var(--primary); color: #fff; font-weight: 700; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center;
}
.avatar.lg { width: 42px; height: 42px; font-size: 15px; }
.user-meta { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.user-meta .user-name { font-weight: 600; font-size: 13px; }
.user-meta .user-role { color: var(--text-muted); font-size: 11px; text-transform: capitalize; }
.user-dropdown {
  position: absolute; right: 0; top: calc(100% + 8px); width: 240px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15,23,42,.18); padding: 6px; z-index: 50;
}
.user-dropdown .ud-head { display: flex; align-items: center; gap: 10px; padding: 10px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.user-dropdown .ud-head .user-role { color: var(--text-muted); font-size: 12px; }
.ud-item {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 10px; border: none; background: none; color: var(--text);
  border-radius: 8px; font-size: 13.5px; text-align: left;
}
.ud-item:hover { background: var(--surface-2); }
.ud-item.danger { color: var(--danger); }

.content { padding: 22px; flex: 1; }

/* Command palette (global search) */
.cmd-overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,.45);
  display: none; align-items: flex-start; justify-content: center; z-index: 100;
  padding-top: 12vh; backdrop-filter: blur(2px);
}
.cmd-overlay.show { display: flex; }
.cmd-panel {
  width: 100%; max-width: 560px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
}
.cmd-input-row { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); color: var(--text-muted); }
.cmd-input-row input { border: none; background: none; flex: 1; font-size: 16px; color: var(--text); outline: none; }
.cmd-results { max-height: 52vh; overflow-y: auto; padding: 6px; }
.cmd-row { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 9px; color: var(--text); }
.cmd-row .cmd-label { flex: 1; font-weight: 500; }
.cmd-row .cmd-module { font-size: 11px; color: var(--text-muted); }
.cmd-row .ico { color: var(--text-muted); }
.cmd-row.active, .cmd-row:hover { background: var(--hover-tint); }
.cmd-empty { padding: 24px; text-align: center; color: var(--text-muted); }

/* --- Cards / grid ---------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 18px;
}
.card h3 { font-size: 15px; margin-bottom: 12px; }

.grid { display: grid; gap: 16px; }
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.kpi .label { color: var(--text-muted); font-size: 12px; margin-bottom: 6px; }
.kpi .value { font-size: 24px; font-weight: 700; }
.kpi .sub { color: var(--text-muted); font-size: 12px; margin-top: 4px; }
.kpi.accent { border-top: 3px solid var(--primary); }
.kpi.green { border-top: 3px solid var(--success); }
.kpi.red { border-top: 3px solid var(--danger); }
.kpi.amber { border-top: 3px solid var(--warning); }

/* --- Tables ---------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); background: var(--surface-2); }
tbody tr:hover { background: var(--surface-2); }
td.wrap { white-space: normal; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }
.search-input { max-width: 280px; }

.pagination { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }
.pagination button {
  border: 1px solid var(--border); background: var(--surface);
  padding: 6px 11px; border-radius: 7px;
}
.pagination button.current { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled { opacity: .45; cursor: default; }
.pagination .info { color: var(--text-muted); margin-right: 8px; }

/* --- Forms ---------------------------------------------------------------- */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13px; }
.form-group .hint { color: var(--text-muted); font-size: 12px; margin-top: 4px; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"],
select, textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
input[readonly] { background: var(--surface-2); color: var(--text-muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* --- Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px;
  border-radius: 8px; border: 1px solid transparent;
  font-weight: 600;
  background: var(--primary); color: #fff;
}
.btn:hover { background: var(--primary-dark); }
.btn.block { width: 100%; justify-content: center; }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.secondary:hover { background: var(--surface-2); }
.btn.danger { background: var(--danger); }
.btn.danger:hover { background: #b91c1c; }
.btn.success { background: var(--success); }
.btn.sm { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .55; cursor: default; }

/* --- Badges / alerts ---------------------------------------------------------- */
.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.active, .badge.IN { background: var(--success-bg); color: var(--success); }
.badge.pending { background: var(--warning-bg); color: var(--warning); }
.badge.rejected, .badge.disabled, .badge.OUT { background: var(--danger-bg); color: var(--danger); }
.badge.role { background: var(--role-bg); color: var(--role-text); }

#toast-zone { position: fixed; top: 14px; right: 14px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 18px; border-radius: 10px; box-shadow: 0 6px 20px rgba(0,0,0,.15);
  font-weight: 600; min-width: 240px; max-width: 380px;
  animation: slide-in .18s ease;
}
.toast.success { background: var(--success); color: #fff; }
.toast.error { background: var(--danger); color: #fff; }
@keyframes slide-in { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }

.inline-alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-weight: 600; }
.inline-alert.error { background: var(--danger-bg); color: var(--danger); }
.inline-alert.success { background: var(--success-bg); color: var(--success); }

/* --- Modal ---------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,.55);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; z-index: 60; overflow-y: auto;
}
.modal {
  background: var(--surface); border-radius: 14px;
  width: 100%; max-width: 520px;
  padding: 22px;
  box-shadow: 0 25px 60px rgba(0,0,0,.3);
}
.modal.wide { max-width: 680px; }
.modal h3 { margin-bottom: 16px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

/* --- Autocomplete ---------------------------------------------------------- */
.autocomplete { position: relative; }
.autocomplete-list {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; margin-top: 4px;
  max-height: 260px; overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  z-index: 50;
}
.autocomplete-list .item { padding: 9px 12px; cursor: pointer; }
.autocomplete-list .item:hover, .autocomplete-list .item.hover { background: var(--hover-tint); }
.autocomplete-list .item .code { font-weight: 700; }
.autocomplete-list .item .desc { color: var(--text-muted); font-size: 12px; }
.autocomplete-list .empty { padding: 10px 12px; color: var(--text-muted); }

/* --- Charts ---------------------------------------------------------------- */
.chart-box { position: relative; height: 280px; }

/* --- Misc ---------------------------------------------------------------- */
.muted { color: var(--text-muted); }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.perm-item {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px;
}
.perm-item input { width: auto; }
.perm-item .via-role { font-size: 11px; color: var(--text-muted); }

.details-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.details-list .item .k { font-size: 11px; text-transform: uppercase; color: var(--text-muted); }
.details-list .item .v { font-weight: 700; margin-top: 2px; }

.loading { text-align: center; color: var(--text-muted); padding: 30px; }

/* Notification badge on the sidebar link */
.notif-badge {
  margin-left: auto;
  background: var(--danger); color: #fff;
  border-radius: 999px; font-size: 11px; font-weight: 700;
  min-width: 18px; height: 18px; padding: 0 5px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* QR visual stand-in (checkerboard) for the printing/receiving screens */
.qr-visual {
  width: 96px; height: 96px; flex: 0 0 96px;
  background-image:
    linear-gradient(45deg, #0f172a 25%, transparent 25%),
    linear-gradient(-45deg, #0f172a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #0f172a 75%),
    linear-gradient(-45deg, transparent 75%, #0f172a 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  border: 4px solid #0f172a; border-radius: 6px;
}
code { background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* --- Visual polish ---------------------------------------------------------- */
.kpi { transition: transform .12s ease, box-shadow .12s ease; }
.kpi:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(15,23,42,.12); }
[data-theme="dark"] .kpi:hover { box-shadow: 0 6px 18px rgba(0,0,0,.5); }

.insight {
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  border-top: 1px solid var(--border); border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 14px 16px; margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.insight .t { font-weight: 700; margin-bottom: 3px; }
.insight .d { color: var(--text-muted); font-size: 13px; }
.insight.critical { border-left-color: var(--danger); }
.insight.warning { border-left-color: var(--warning); }
.insight.info { border-left-color: var(--primary); }
.insight.good { border-left-color: var(--success); }

.topbar .pref-controls { display: flex; align-items: center; gap: 8px; }
.topbar .pref-controls select {
  width: auto; padding: 6px 8px; font-size: 13px;
}
.theme-btn {
  background: none; border: 1px solid var(--border); border-radius: 8px;
  width: 34px; height: 34px; font-size: 16px;
}

/* --- RTL (Arabic) ------------------------------------------------------------ */
[dir="rtl"] .sidebar { left: auto; right: 0; }
[dir="rtl"] .main { margin-left: 0; margin-right: var(--sidebar-w); }
[dir="rtl"] .nav-collapsed .main { margin-right: var(--sidebar-rail); margin-left: 0; }
[dir="rtl"] .nav-item { padding: 9px 14px 9px 10px; }
[dir="rtl"] .nav-item.active::before { left: auto; right: 0; }
[dir="rtl"] .nav-group-head .lbl, [dir="rtl"] .nav-search .lbl, [dir="rtl"] .breadcrumbs .crumb, [dir="rtl"] .user-meta, [dir="rtl"] .ud-item { text-align: right; }
[dir="rtl"] .user-dropdown { right: auto; left: 0; }
[dir="rtl"] .breadcrumbs .sep .ico, [dir="rtl"] .nav-group-head .chev { transform: scaleX(-1); }
[dir="rtl"] .nav-group.open .nav-group-head .chev { transform: scaleX(-1) rotate(90deg); }
[dir="rtl"] th, [dir="rtl"] td { text-align: right; }
[dir="rtl"] .text-right { text-align: left; }
[dir="rtl"] .insight { border-left: 1px solid var(--border); border-right: 4px solid var(--border); }
[dir="rtl"] .insight.critical { border-right-color: var(--danger); }
[dir="rtl"] .insight.warning { border-right-color: var(--warning); }
[dir="rtl"] .insight.info { border-right-color: var(--primary); }
[dir="rtl"] .insight.good { border-right-color: var(--success); }
@media (max-width: 900px) {
  [dir="rtl"] .sidebar { transform: translateX(100%); }
  [dir="rtl"] .layout.nav-open .sidebar { transform: none; }
  [dir="rtl"] .main { margin-right: 0; }
}

/* --- Responsive (tablet / mobile) ------------------------------------------- */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); width: var(--sidebar-w); }
  .layout.nav-open .sidebar { transform: none; }
  .main, .nav-collapsed .main { margin-left: 0; }
  .nav-collapsed .sidebar { width: var(--sidebar-w); }
  .nav-collapsed .brand-name, .nav-collapsed .nav-item .lbl,
  .nav-collapsed .nav-group-head .lbl, .nav-collapsed .nav-group-head .chev,
  .nav-collapsed .nav-search .lbl { display: revert; }
  .rail-toggle { display: none; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .user-meta { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .scrim {
    position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 35;
  }
}