/* Theme core — restyles AdminLTE/Bootstrap 4 from design tokens.
   Loaded after adminlte.min.css + app.css. A theme file (css/themes/*.css)
   sets the tokens; this file never hardcodes a colour. Views keep emitting
   plain Bootstrap markup, so every screen picks the theme up for free.
   Dark mode: <html data-mode="dark">, tokens redefined by each theme. */

:root {
  --font: 'Inter Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --fs-base: 14px;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-btn: var(--radius-sm);
  --space: 1rem;
  --border-w: 1px;
  --shadow-card: none;
  --shadow-pop: 0 10px 30px -10px rgba(15, 23, 42, .25), 0 0 0 1px var(--border);
  --header-h: 56px;
  --label-transform: none;
  --label-tracking: 0;

  /* Defaults (light); themes override. */
  --bg: #f6f7f9;
  --surface: #fff;
  --surface-2: #f3f4f6;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --text-2: #4b5563;
  --text-3: #6b7280;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-text: #fff;
  --accent-soft: #eef2ff;
  --accent-soft-text: #3730a3;
  --focus: #6366f1;
  --success: #15803d; --success-soft: #dcfce7;
  --warning: #a16207; --warning-soft: #fef9c3;
  --danger: #b91c1c;  --danger-soft: #fee2e2;
  --info: #0369a1;    --info-soft: #e0f2fe;
  --neutral-soft: #f1f5f9;

  --sidebar-bg: var(--surface);
  --sidebar-text: var(--text-2);
  --sidebar-text-strong: var(--text);
  --sidebar-hover: var(--surface-2);
  --sidebar-active-bg: var(--accent-soft);
  --sidebar-active-text: var(--accent-soft-text);
  --sidebar-header: var(--text-3);
  --sidebar-border: var(--border);
  --header-bg: color-mix(in srgb, var(--bg) 85%, transparent);
}

/* --- Base ---------------------------------------------------------------- */
html { font-size: var(--fs-base); }
body, .tooltip, .popover {
  font-family: var(--font);
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.003em;
}
body { background: var(--bg); color: var(--text); }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 { color: var(--text); font-weight: 600; letter-spacing: -0.015em; }
.text-muted { color: var(--text-3) !important; }
.text-sm { font-size: .875rem !important; }
code, kbd, pre, .text-monospace { font-family: var(--font-mono) !important; }
hr { border-color: var(--border); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
::selection { background: var(--accent-soft); color: var(--accent-soft-text); }

/* --- Shell: content area ------------------------------------------------- */
.content-wrapper { background: var(--bg); }
.content-wrapper > .content { padding: 0 1.5rem 2rem; }
.content-wrapper > .content.pt-3 { padding-top: 1.5rem !important; }
@media (max-width: 575.98px) { .content-wrapper > .content { padding: 0 .75rem 1.5rem; } .content-wrapper > .content.pt-3 { padding-top: 1rem !important; } }

.page-header { margin-bottom: 1.25rem !important; gap: .75rem; }
.page-header h1 { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.02em; }
.page-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.page-actions .btn + .btn { margin-inline-start: 0; }

/* --- Shell: top bar ------------------------------------------------------ */
.main-header.navbar {
  background: var(--header-bg) !important;
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: var(--border-w) solid var(--border) !important;
  min-height: var(--header-h);
  box-shadow: none;
}
.main-header .nav-link { color: var(--text-2) !important; height: auto; border-radius: var(--radius-sm); padding: .45rem .65rem; }
.main-header .nav-link:hover { color: var(--text) !important; background: var(--surface-2); }
.main-header .navbar-badge { top: 4px; right: 3px; font-size: .6rem; padding: 2px 4px; }
.nav-lang { background: var(--surface); border-color: var(--border); color: var(--text-2); border-radius: var(--radius-sm); }

/* --- Shell: sidebar ------------------------------------------------------ */
.main-sidebar, .main-sidebar::before { background: var(--sidebar-bg) !important; box-shadow: none !important; }
.main-sidebar { border-inline-end: var(--border-w) solid var(--sidebar-border); }
.main-sidebar .brand-link {
  border-bottom: var(--border-w) solid var(--sidebar-border) !important;
  color: var(--sidebar-text-strong) !important;
  height: var(--header-h); display: flex; align-items: center; padding: 0 1rem;
}
.main-sidebar .brand-link .brand-text { font-weight: 650 !important; letter-spacing: -0.01em; font-size: 1rem; }
.main-sidebar .brand-link i {
  width: 28px; height: 28px; border-radius: var(--radius-sm); background: var(--accent); color: var(--accent-text);
  display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; margin-inline-start: 0 !important;
}
.sidebar { padding: .5rem .5rem 1.5rem; }
.sidebar nav.mt-2 { margin-top: .25rem !important; }
.nav-sidebar .nav-header {
  color: var(--sidebar-header) !important; background: transparent !important;
  font-size: .68rem !important; font-weight: 600; letter-spacing: .06em; padding: 1rem .75rem .35rem !important;
}
.nav-sidebar > .nav-item { margin-bottom: 1px; }
.nav-sidebar .nav-link, .nav-sidebar > .nav-item > .nav-link {
  color: var(--sidebar-text) !important; border-radius: var(--radius-sm) !important;
  padding: .42rem .75rem !important; font-size: .875rem; font-weight: 500;
  display: flex; align-items: center; width: 100% !important; margin: 0 !important;
}
.nav-sidebar .nav-link p { margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-sidebar .nav-link .nav-icon { font-size: .85rem !important; width: 1.25rem !important; margin-inline-end: .65rem !important; opacity: .75; text-align: center; }
.nav-sidebar .nav-link:hover { background: var(--sidebar-hover) !important; color: var(--sidebar-text-strong) !important; }
.nav-sidebar .nav-link.active, .nav-sidebar > .nav-item > .nav-link.active {
  background: var(--sidebar-active-bg) !important; color: var(--sidebar-active-text) !important; box-shadow: none !important;
}
.nav-sidebar .nav-link.active .nav-icon { opacity: 1; }
.main-sidebar .os-scrollbar-handle { background: var(--border-strong) !important; }
/* Collapsed (sidebar-mini) keeps icons centred */
.sidebar-mini.sidebar-collapse .main-sidebar:not(:hover) .nav-sidebar .nav-link { justify-content: center; padding-inline: 0 !important; }
.sidebar-mini.sidebar-collapse .main-sidebar:not(:hover) .nav-sidebar .nav-link .nav-icon { margin: 0 !important; }

.main-footer { background: transparent; border-top: var(--border-w) solid var(--border); color: var(--text-3); font-size: .8rem; padding: .85rem 1.5rem; }
.main-footer b { color: var(--text-2); font-weight: 600; }

/* --- Cards --------------------------------------------------------------- */
.card {
  background: var(--surface); border: var(--border-w) solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-card); margin-bottom: 1.25rem; color: var(--text);
}
.card-header {
  background: transparent; border-bottom: var(--border-w) solid var(--border); padding: .85rem 1.1rem;
  display: flex; align-items: center; flex-wrap: wrap; gap: .5rem;
}
.card-header::after { display: none; }
.card-header > .card-tools { margin-inline-start: auto; float: none; }
.card-title, .card-header .card-title { font-size: .95rem !important; font-weight: 600; margin: 0; color: var(--text); float: none; }
.card-body { padding: 1.1rem; }
.card-footer { background: var(--surface-2); border-top: var(--border-w) solid var(--border); padding: .75rem 1.1rem; }
.card > .card-header:first-child { border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0; }
.card > .card-footer:last-child { border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px); }
.card-outline, .card-primary.card-outline { border-top: var(--border-w) solid var(--border) !important; }
.card.card-primary:not(.card-outline) > .card-header { background: transparent; color: var(--text); }

/* Stat boxes (AdminLTE .small-box) → flat KPI cards */
.small-box {
  background: var(--surface) !important; color: var(--text) !important;
  border: var(--border-w) solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-card);
  margin-bottom: 1.25rem; overflow: hidden; position: relative;
}
.small-box > .inner { padding: 1rem 1.1rem .5rem; }
.small-box > .inner p:not(.h3) { color: var(--text-3); font-size: .8rem; font-weight: 500; text-transform: var(--label-transform); letter-spacing: var(--label-tracking); margin: 0; }
.small-box > .inner .h3, .small-box h3 { font-size: 1.85rem; font-weight: 650; letter-spacing: -0.03em; margin-bottom: .2rem !important; color: var(--text); font-variant-numeric: tabular-nums; }
.small-box .icon { top: 14px; inset-inline-end: 14px; position: absolute; }
.small-box .icon > i, .small-box .icon > i.fas {
  font-size: .95rem !important; position: static; width: 34px; height: 34px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center; transform: none !important; opacity: 1;
  background: var(--accent-soft); color: var(--accent-soft-text);
}
.small-box.bg-success .icon > i { background: var(--success-soft); color: var(--success); }
.small-box.bg-warning .icon > i { background: var(--warning-soft); color: var(--warning); }
.small-box.bg-danger .icon > i { background: var(--danger-soft); color: var(--danger); }
.small-box.bg-info .icon > i { background: var(--info-soft); color: var(--info); }
.small-box > .small-box-footer {
  background: transparent !important; color: var(--text-2) !important; text-align: start;
  padding: .55rem 1.1rem; font-size: .8rem; font-weight: 500; border-top: var(--border-w) solid var(--border);
}
.small-box > .small-box-footer:hover { color: var(--accent) !important; background: var(--surface-2) !important; }
.small-box > .small-box-footer i { font-size: .7rem; margin-inline-start: .25rem; }
.small-box:hover .icon > i { font-size: .95rem !important; }

/* AdminLTE .info-box */
.info-box { background: var(--surface); border: var(--border-w) solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-card); color: var(--text); }
.info-box .info-box-icon { border-radius: var(--radius-sm); }

/* --- Tables -------------------------------------------------------------- */
.table { color: var(--text); margin-bottom: 0; }
.table thead th {
  background: var(--surface-2); color: var(--text-3); border-bottom: var(--border-w) solid var(--border) !important; border-top: 0 !important;
  font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding: .6rem .9rem; white-space: nowrap;
}
.table td, .table th { border-top: var(--border-w) solid var(--border); padding: .7rem .9rem; vertical-align: middle; }
.table-sm td, .table-sm th { padding: .45rem .7rem; }
.table-hover tbody tr:hover { background: var(--surface-2); color: var(--text); }
.table-striped tbody tr:nth-of-type(odd) { background: transparent; }
.table-bordered, .table-bordered td, .table-bordered th { border-color: var(--border); }
.card > .table-responsive:last-child .table, .card-body.p-0 .table { margin-bottom: 0; }
.card-body.p-0 .table thead th:first-child, .card > .table-responsive .table th:first-child { border-top-left-radius: 0; }
.table td .btn-sm { padding: .2rem .55rem; }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  border-radius: var(--radius-btn); font-weight: 500; font-size: .875rem; padding: .45rem .9rem;
  border-width: var(--border-w); box-shadow: none !important; transition: background-color .12s, border-color .12s, color .12s;
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
}
.btn.btn-block { display: flex; }
.btn i.mr-1, .btn i.mr-2 { margin-inline-end: 0 !important; }
.btn-sm { font-size: .8rem; padding: .3rem .65rem; border-radius: var(--radius-btn); }
.btn-lg { font-size: 1rem; padding: .65rem 1.2rem; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover, .btn-primary:focus, .btn-primary:not(:disabled):not(.disabled):active { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-text); }
.btn-default, .btn-secondary, .btn-light, .btn-outline-secondary {
  background: var(--surface); border-color: var(--border-strong); color: var(--text);
}
.btn-default:hover, .btn-secondary:hover, .btn-light:hover, .btn-outline-secondary:hover,
.btn-default:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active {
  background: var(--surface-2); border-color: var(--border-strong); color: var(--text);
}
.btn-outline-primary { color: var(--accent); border-color: var(--border-strong); background: var(--surface); }
.btn-outline-primary:hover, .btn-outline-primary:not(:disabled):not(.disabled).active { background: var(--accent-soft); color: var(--accent-soft-text); border-color: var(--accent); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { filter: brightness(.94); background: var(--success); border-color: var(--success); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(.94); background: var(--danger); border-color: var(--danger); }
.btn-warning { background: var(--warning-soft); border-color: transparent; color: var(--warning); }
.btn-info { background: var(--info-soft); border-color: transparent; color: var(--info); }
.btn-outline-danger { color: var(--danger); border-color: var(--border-strong); background: var(--surface); }
.btn-outline-danger:hover { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }
.btn-outline-success { color: var(--success); border-color: var(--border-strong); background: var(--surface); }
.btn-outline-success:hover { background: var(--success-soft); color: var(--success); border-color: var(--success); }
.btn-link { color: var(--accent); padding-inline: .25rem; }
.btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.btn-group > .btn { border-radius: 0; }
.btn-group > .btn:first-child { border-start-start-radius: var(--radius-btn); border-end-start-radius: var(--radius-btn); }
.btn-group > .btn:last-child { border-start-end-radius: var(--radius-btn); border-end-end-radius: var(--radius-btn); }
.btn-group .btn.active { background: var(--accent-soft); color: var(--accent-soft-text); border-color: var(--border-strong); }

/* --- Forms --------------------------------------------------------------- */
label, .col-form-label { color: var(--text); font-weight: 500; font-size: .85rem; margin-bottom: .3rem; }
.form-control, .custom-select {
  background-color: var(--surface); color: var(--text); border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-sm); font-size: .875rem; height: calc(2.35rem + 2px); padding: .45rem .7rem; box-shadow: none;
}
textarea.form-control { height: auto; }
.form-control-sm { height: calc(1.9rem + 2px); font-size: .8rem; padding: .25rem .55rem; }
.form-control::placeholder { color: var(--text-3); }
.form-control:focus, .custom-select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent) !important;
  background-color: var(--surface); color: var(--text);
}
.form-control:disabled, .form-control[readonly] { background: var(--surface-2); }
.form-text { color: var(--text-3) !important; font-size: .78rem; }
.form-group { margin-bottom: 1rem; }
.input-group-text { background: var(--surface-2); border-color: var(--border-strong); color: var(--text-2); }
.input-group > .form-control:not(:last-child) { border-start-end-radius: 0; border-end-end-radius: 0; }
.custom-control-input:checked ~ .custom-control-label::before, .form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input { accent-color: var(--accent); }
.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: 1rem; }

/* --- Badges -------------------------------------------------------------- */
.badge {
  font-weight: 550; font-size: .72rem; padding: .25em .6em; border-radius: 999px; letter-spacing: .01em;
  background: var(--neutral-soft); color: var(--text-2);
}
.badge-primary { background: var(--accent-soft); color: var(--accent-soft-text); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger  { background: var(--danger-soft); color: var(--danger); }
.badge-info    { background: var(--info-soft); color: var(--info); }
.badge-secondary, .badge-light, .badge-dark { background: var(--neutral-soft); color: var(--text-2); }
.navbar-badge.badge-danger { background: var(--danger); color: #fff; }

/* --- Alerts, callouts ---------------------------------------------------- */
.alert { border-radius: var(--radius); border: var(--border-w) solid transparent; font-size: .875rem; padding: .75rem 1rem; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.alert-warning { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.alert-danger  { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.alert-info    { background: var(--info-soft); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.alert-secondary, .alert-light { background: var(--surface-2); color: var(--text-2); border-color: var(--border); }
.alert a { color: inherit; text-decoration: underline; }
.toast-host .alert { box-shadow: var(--shadow-pop); background: var(--surface); color: var(--text); border-inline-start: 3px solid var(--accent); }
.toast-host .alert-success { border-inline-start-color: var(--success); }
.toast-host .alert-danger { border-inline-start-color: var(--danger); }
.toast-host .alert-warning { border-inline-start-color: var(--warning); }
.callout { background: var(--surface); border-radius: var(--radius); border-inline-start-width: 3px; box-shadow: none; border: var(--border-w) solid var(--border); }

/* --- Lists, dropdowns, modals, tabs ------------------------------------- */
.list-group-item { background: var(--surface); border-color: var(--border); color: var(--text); padding: .7rem 1.1rem; }
.list-group-item-action:hover { background: var(--surface-2); }
.list-group-item.active { background: var(--accent-soft); color: var(--accent-soft-text); border-color: var(--border); }
.dropdown-menu {
  background: var(--surface); border: 0; border-radius: var(--radius); box-shadow: var(--shadow-pop);
  padding: .3rem; font-size: .875rem; color: var(--text);
}
.dropdown-item { border-radius: var(--radius-sm); padding: .45rem .7rem; color: var(--text); }
.dropdown-item:hover, .dropdown-item:focus { background: var(--surface-2); color: var(--text); }
.dropdown-item.active, .dropdown-item:active { background: var(--accent-soft); color: var(--accent-soft-text); }
.dropdown-header { color: var(--text-3); font-size: .75rem; }
.dropdown-divider { border-color: var(--border); margin: .3rem 0; }
.modal-content { background: var(--surface); border: 0; border-radius: calc(var(--radius) + 4px); box-shadow: 0 25px 60px -15px rgba(0,0,0,.35); color: var(--text); }
.modal-header { border-bottom: var(--border-w) solid var(--border); padding: 1rem 1.25rem; }
.modal-header .modal-title { font-size: 1.05rem; font-weight: 600; }
.modal-body { padding: 1.25rem; }
.modal-footer { border-top: var(--border-w) solid var(--border); padding: .85rem 1.25rem; background: var(--surface-2); border-radius: 0 0 calc(var(--radius) + 4px) calc(var(--radius) + 4px); }
.modal-backdrop.show { opacity: .45; }
.close { color: var(--text-2); text-shadow: none; opacity: .7; }
.nav-tabs { border-bottom: var(--border-w) solid var(--border); gap: .25rem; }
.nav-tabs .nav-link { border: 0; border-bottom: 2px solid transparent; color: var(--text-2); font-weight: 500; padding: .55rem .85rem; margin-bottom: -1px; border-radius: 0; }
.nav-tabs .nav-link:hover { color: var(--text); border-bottom-color: var(--border-strong); }
.nav-tabs .nav-link.active { color: var(--text); background: transparent; border-bottom-color: var(--accent); }
.nav-pills:not(.nav-sidebar) .nav-link { border-radius: var(--radius-sm); color: var(--text-2); }
.nav-pills:not(.nav-sidebar) .nav-link.active { background: var(--accent-soft); color: var(--accent-soft-text); }
.page-link { color: var(--text-2); border-color: var(--border); background: var(--surface); }
.page-item.active .page-link { background: var(--accent); border-color: var(--accent); }
.progress { background: var(--surface-2); border-radius: 999px; height: .5rem; }
.progress-bar { background: var(--accent); }
.bg-light { background: var(--surface-2) !important; }
.bg-white { background: var(--surface) !important; }
.border, .border-top, .border-bottom { border-color: var(--border) !important; }

/* --- App components (app.css) ------------------------------------------- */
.kanban-col { min-width: 220px; background: var(--surface-2); border-radius: var(--radius); border: var(--border-w) solid var(--border); }
.kanban-col h2 { color: var(--text-3); letter-spacing: .05em; font-size: .72rem; }
.kanban-card { background: var(--surface); border-color: var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-card); color: var(--text); }
.kanban-card.priority-high { border-inline-start: 3px solid var(--danger); }
.kanban-card.priority-normal { border-inline-start: 3px solid var(--accent); }
.kanban-card.priority-low { border-inline-start: 3px solid var(--border-strong); }
.chat-wrap { background: var(--surface); border-color: var(--border); border-radius: var(--radius); }
.chat-channels { border-color: var(--border); }
.chat-channels .channel { border-color: var(--border); }
.chat-channels .channel:hover { background: var(--surface-2); }
.chat-channels .channel.active { background: var(--accent-soft); }
.chat-messages { background: var(--bg); }
.chat-msg .bubble { background: var(--surface); border-color: var(--border); border-radius: 12px; }
.chat-msg.mine .bubble { background: var(--accent-soft); border-color: transparent; color: var(--accent-soft-text); }
.chat-input { border-color: var(--border); }
.notif-item.unread { border-inline-start-color: var(--accent); }

/* FullCalendar */
.fc { --fc-border-color: var(--border); --fc-today-bg-color: var(--accent-soft); --fc-page-bg-color: var(--surface); --fc-neutral-bg-color: var(--surface-2); --fc-button-bg-color: var(--surface); --fc-button-border-color: var(--border-strong); --fc-button-text-color: var(--text); --fc-button-hover-bg-color: var(--surface-2); --fc-button-hover-border-color: var(--border-strong); --fc-button-active-bg-color: var(--accent-soft); --fc-button-active-border-color: var(--accent); --fc-event-bg-color: var(--accent); --fc-event-border-color: var(--accent); color: var(--text); }
.fc .fc-button { font-size: .8rem; font-weight: 500; border-radius: var(--radius-sm); box-shadow: none !important; text-transform: capitalize; }
.fc .fc-button-primary:not(:disabled).fc-button-active { color: var(--accent-soft-text); }
.fc .fc-toolbar-title { font-size: 1.15rem; font-weight: 600; }
.fc .fc-col-header-cell-cushion, .fc .fc-daygrid-day-number { color: var(--text-2); font-size: .8rem; }
.fc .fc-event { border-radius: 4px; font-size: .78rem; }

/* --- Auth pages (login/signup/…) ---------------------------------------- */
.login-page, .register-page { background: var(--bg); }
.login-box, .register-box { width: 400px; max-width: calc(100vw - 32px); }
.login-logo, .register-logo { font-size: 1.5rem; font-weight: 400; color: var(--text); margin-bottom: 1.25rem; letter-spacing: -0.02em; }
.login-logo b { font-weight: 700; }
.login-box .card, .register-box .card { border-radius: calc(var(--radius) + 4px); box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 12px 32px -12px rgba(15,23,42,.18); }
.login-card-body, .register-card-body { background: var(--surface); color: var(--text); padding: 1.75rem; border-radius: inherit; }
.login-box-msg { color: var(--text-2); font-weight: 500; padding: 0 0 1.25rem; }
.login-card-body .btn-primary { height: 2.6rem; }

/* --- Dark mode plumbing (themes supply the dark tokens) ------------------ */
html[data-mode="dark"] { color-scheme: dark; }
html[data-mode="dark"] .table { --bs-table-color: var(--text); }
html[data-mode="dark"] .text-dark { color: var(--text) !important; }
html[data-mode="dark"] .close { color: var(--text); }
html[data-mode="dark"] .skip-link { background: var(--surface); }
@media (max-width: 767.98px) { .small-box { text-align: start; } .small-box .icon { display: block; } }

/* --- Appearance picker (js/appearance.js) ------------------------------- */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .75rem; }
.theme-opt { display: flex; flex-direction: column; gap: .5rem; margin: 0; padding: .5rem; cursor: pointer; font-weight: 400;
  border: var(--border-w) solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color .12s, box-shadow .12s; }
.theme-opt:hover { border-color: var(--border-strong); }
.theme-opt:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.theme-opt:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.theme-opt-text { display: flex; flex-direction: column; line-height: 1.3; padding: 0 .15rem .1rem; }
.theme-opt-text b { font-weight: 600; font-size: .85rem; color: var(--text); }
.theme-opt-text small { font-size: .72rem; }
.theme-swatch { display: flex; height: 76px; border: 1px solid; border-radius: calc(var(--radius) - 3px); overflow: hidden; }
.theme-swatch s, .theme-swatch em, .theme-swatch i, .theme-swatch b, .theme-swatch p { display: block; text-decoration: none; margin: 0; }
.ts-side { width: 28%; border-inline-end: 1px solid; padding: 6px 5px; display: flex; flex-direction: column; gap: 5px; }
.ts-side i { width: 9px; height: 9px; margin-bottom: 2px; }
.ts-side b { padding: 3px; margin: 0 -2px; }
.ts-side s { height: 3px; width: 70%; opacity: .55; border-radius: 2px; }
.ts-side b s { opacity: .9; }
.ts-main { flex: 1; padding: 6px; display: flex; flex-direction: column; gap: 5px; }
.ts-kpis { display: flex; gap: 4px; }
.ts-kpis span { flex: 1; height: 14px; border: 1px solid; }
.ts-card { flex: 1; border: 1px solid; padding: 0 5px; display: flex; flex-direction: column; justify-content: space-around; }
.ts-card p { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid; padding: 2px 0; }
.ts-card p:last-child { border: 0; }
.ts-card s { height: 3px; width: 45%; opacity: .7; border-radius: 2px; }
.ts-card em { width: 14px; height: 5px; }
.mode-seg { display: inline-flex; flex-wrap: wrap; padding: 3px; gap: 2px; background: var(--surface-2); border: var(--border-w) solid var(--border); border-radius: var(--radius-sm); }
.mode-opt { margin: 0; cursor: pointer; font-weight: 500; }
.mode-opt span { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .8rem; border-radius: calc(var(--radius-sm) - 2px); color: var(--text-2); font-size: .82rem; }
.mode-opt:hover span { color: var(--text); }
.mode-opt input:checked + span { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 0 0 1px var(--border); }
.mode-opt input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 1px; }

/* --- Company sign-in pages (/<slug>/login, /login) ---------------------- */
#brand-company { display: flex; flex-direction: column; align-items: center; gap: .15rem; }
#brand-company.d-none { display: none !important; }
.company-name { font-weight: 700; font-size: 1.6rem; letter-spacing: -0.025em; color: var(--text); line-height: 1.2; }
.company-sub { font-size: .75rem; font-weight: 500; color: var(--text-3); letter-spacing: .02em; }
.company-address { flex-wrap: nowrap; }
.company-address .input-group-text { font-size: .8rem; color: var(--text-3); white-space: nowrap; border-start-end-radius: 0; border-end-end-radius: 0; }
.company-address .form-control { flex: 1 1 auto; min-width: 0; width: 1%; }
.login-or { display: flex; align-items: center; gap: .75rem; margin: 1.25rem 0 1rem; color: var(--text-3); font-size: .75rem; }
.login-or::before, .login-or::after { content: ''; flex: 1; border-top: var(--border-w) solid var(--border); }
.company-card { display: flex; flex-direction: column; gap: .1rem; padding: .7rem .9rem; margin-bottom: .5rem; border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); background: var(--surface); text-decoration: none !important; transition: border-color .12s, background-color .12s; }
.company-card:hover, .company-card:focus { border-color: var(--accent); background: var(--surface-2); color: var(--text); }
.company-card small { font-size: .75rem; }
.no-access { max-width: 30rem; margin: 3rem auto; }
/* Signed in to a company you don't belong to: nothing in the menus applies. */
.no-access-mode .main-sidebar .sidebar, .no-access-mode #nav-lang, .no-access-mode #notif-bell, .no-access-mode #mode-toggle { display: none !important; }

/* --- Platform console (/platform/) + announcement ------------------------ */
.platform-pill { margin-inline-start: .75rem; font-size: .72rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--danger); background: var(--danger-soft); padding: .25rem .6rem; border-radius: 999px; }
.platform-console .main-sidebar .brand-link i { background: var(--danger); }
.platform-card { border-style: dashed; }
.platform-card b::before { content: '\f3ed'; font-family: 'Font Awesome 5 Free'; font-weight: 900; margin-inline-end: .4rem; color: var(--danger); }
.platform-announcement { margin-bottom: 1rem; }
.login-box .platform-announcement { text-align: start; }
.kpi-sub { font-size: .75rem !important; color: var(--text-3); margin-top: .15rem !important; text-transform: none !important; letter-spacing: 0 !important; }
.chart-box { position: relative; height: 240px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: .75rem; }
.stat-grid .stat { border: var(--border-w) solid var(--border); border-radius: var(--radius-sm); padding: .6rem .75rem; display: flex; flex-direction: column; background: var(--surface-2); }
.stat-grid .stat b { font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.stat-grid .stat span { font-size: .75rem; color: var(--text-3); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .35rem .75rem; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)) !important; }
.card.health.ok { border-inline-start: 3px solid var(--success); }
.card.health.bad { border-inline-start: 3px solid var(--danger); }
.card.health i { color: var(--text-3); }