/* uCheckCX theme — purple brand, white page, gray cards. Sits on Bootstrap 5. */
:root {
  --cx-primary: #5B2A86;
  --cx-primary-dark: #2D1648;
  --cx-link: #6B3FA0;
  --cx-primary-light: #8A5CC2;
  --cx-tint: #EFE8F7;
  --cx-card: #F4F3F7;
  --cx-border: #E6E3EC;
  --cx-text: #24212B;
  --cx-muted: #6B6578;
  --cx-accent: #C4561F;
  --cx-success: #1F8A5B;
  --cx-warning: #B7791F;
  --cx-danger: #C0392B;
  --cx-info: #2B6CB0;
  --cx-sidebar-w: 248px;
  --px-ink: var(--cx-text);
  --px-muted: var(--cx-muted);
  --u-font-sans: 'Vazirmatn';

  --bs-primary: var(--cx-primary);
  --bs-primary-rgb: 91, 42, 134;
  --bs-link-color: var(--cx-link);
  --bs-link-color-rgb: 107, 63, 160;
  --bs-link-hover-color: var(--cx-primary-dark);
  --bs-body-color: var(--cx-text);
  --bs-body-bg: #fff;
  --bs-secondary-color: var(--cx-muted);
  --bs-border-color: var(--cx-border);
  --bs-body-font-family: 'Vazirmatn', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;
  --bs-body-font-size: .925rem;
  --bs-border-radius: .6rem;
  --bs-border-radius-lg: .9rem;
  --bs-focus-ring-color: rgba(91, 42, 134, .25);
}

body { background: #fff; font-feature-settings: "ss01"; }
.text-muted, .text-secondary { color: var(--cx-muted) !important; }
.text-primary { color: var(--cx-primary) !important; }
.bg-primary { background-color: var(--cx-primary) !important; }
.text-accent { color: var(--cx-accent) !important; }
.tabular { font-variant-numeric: tabular-nums; }
h1, h2, h3, h4, h5, h6 { color: var(--cx-text); font-weight: 700; }

/* Buttons */
.btn { --bs-btn-font-weight: 500; --bs-btn-border-radius: .55rem; }
.btn-primary {
  --bs-btn-bg: var(--cx-primary); --bs-btn-border-color: var(--cx-primary);
  --bs-btn-hover-bg: var(--cx-primary-dark); --bs-btn-hover-border-color: var(--cx-primary-dark);
  --bs-btn-active-bg: var(--cx-primary-dark); --bs-btn-active-border-color: var(--cx-primary-dark);
  --bs-btn-disabled-bg: var(--cx-primary-light); --bs-btn-disabled-border-color: var(--cx-primary-light);
  --bs-btn-focus-shadow-rgb: 91, 42, 134;
}
.btn-outline-primary {
  --bs-btn-color: var(--cx-primary); --bs-btn-border-color: var(--cx-primary);
  --bs-btn-hover-bg: var(--cx-primary); --bs-btn-hover-border-color: var(--cx-primary);
  --bs-btn-active-bg: var(--cx-primary-dark); --bs-btn-active-border-color: var(--cx-primary-dark);
  --bs-btn-focus-shadow-rgb: 91, 42, 134;
}
.btn-outline-secondary { --bs-btn-color: var(--cx-muted); --bs-btn-border-color: var(--cx-border); --bs-btn-hover-bg: var(--cx-card); --bs-btn-hover-color: var(--cx-text); --bs-btn-hover-border-color: var(--cx-border); --bs-btn-active-bg: var(--cx-tint); --bs-btn-active-color: var(--cx-primary); }
.btn-soft { background: var(--cx-tint); color: var(--cx-primary); border: 0; }
.btn-soft:hover { background: #E3D6F2; color: var(--cx-primary-dark); }
.btn-text-primary, .btn-text-secondary, .btn-text-danger, .btn-text-success { background: transparent; border: 0; }
.btn-text-primary { color: var(--cx-primary); }
.btn-text-secondary { color: var(--cx-muted); }
.btn-text-danger { color: var(--cx-danger); }
.btn-text-success { color: var(--cx-success); }
.btn-text-primary:hover, .btn-text-secondary:hover { background: var(--cx-tint); color: var(--cx-primary); }
.btn-text-danger:hover { background: #FBE9E7; color: var(--cx-danger); }
.btn-icon { display: inline-flex; align-items: center; justify-content: center; width: 2.1rem; height: 2.1rem; padding: 0; }
.btn-icon.btn-sm { width: 1.8rem; height: 1.8rem; }
.btn i.bx { font-size: 1.1em; vertical-align: -.12em; }

/* Forms */
.form-control, .form-select { border-color: var(--cx-border); border-radius: .55rem; }
.form-control:focus, .form-select:focus { border-color: var(--cx-primary-light); box-shadow: 0 0 0 .2rem rgba(91, 42, 134, .15); }
.form-check-input:checked { background-color: var(--cx-primary); border-color: var(--cx-primary); }
.form-check-input:focus { box-shadow: 0 0 0 .2rem rgba(91, 42, 134, .15); border-color: var(--cx-primary-light); }
.form-label { font-weight: 500; font-size: .85rem; color: var(--cx-text); }
.input-group-text { background: var(--cx-card); border-color: var(--cx-border); color: var(--cx-muted); }

/* Cards: gray on a white page */
.card { --bs-card-bg: var(--cx-card); --bs-card-border-color: transparent; --bs-card-border-radius: .9rem; --bs-card-cap-bg: transparent; --bs-card-spacer-y: 1.1rem; --bs-card-spacer-x: 1.25rem; box-shadow: none; }
.card-header { border-bottom: 0; padding-bottom: 0; font-weight: 600; }
.card-header h5, .card-title { font-size: 1rem; font-weight: 700; margin: 0; }
.card .card { --bs-card-bg: #fff; }
.card-white { --bs-card-bg: #fff; border: 1px solid var(--cx-border) !important; }
.card .table { --bs-table-bg: transparent; }
.card .list-group-item { background: transparent; border-color: var(--cx-border); }
.card-link-hover { transition: background .15s; }
.card-link-hover:hover { background: var(--cx-tint); }

/* Tables */
.table { --bs-table-border-color: var(--cx-border); --bs-table-hover-bg: rgba(91, 42, 134, .04); vertical-align: middle; }
.table > thead th { font-size: .78rem; font-weight: 600; color: var(--cx-muted); text-transform: none; border-bottom-width: 1px; white-space: nowrap; }
.table-card { background: #fff; border-radius: .7rem; overflow: hidden; }

/* Badges + soft labels */
.badge { font-weight: 600; border-radius: .4rem; }
.bg-label-primary { background: var(--cx-tint) !important; color: var(--cx-primary) !important; }
.bg-label-secondary { background: #ECEAF0 !important; color: var(--cx-muted) !important; }
.bg-label-success { background: #E3F4EC !important; color: var(--cx-success) !important; }
.bg-label-warning { background: #FBF0DC !important; color: var(--cx-warning) !important; }
.bg-label-danger { background: #FBE6E3 !important; color: var(--cx-danger) !important; }
.bg-label-info { background: #E3EEF9 !important; color: var(--cx-info) !important; }
.bg-label-accent { background: #FBEAE0 !important; color: var(--cx-accent) !important; }
.cx-dot { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; vertical-align: middle; }

/* Avatars */
.avatar { width: 2.4rem; height: 2.4rem; flex: 0 0 auto; position: relative; display: inline-block; }
.avatar-sm { width: 1.9rem; height: 1.9rem; }
.avatar-lg { width: 3.6rem; height: 3.6rem; }
.avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.avatar-initial { width: 100%; height: 100%; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; background: var(--cx-tint); color: var(--cx-primary); font-size: .9rem; }
.avatar-lg .avatar-initial { font-size: 1.3rem; }

/* Nav tabs / pills */
.nav-pills { --bs-nav-pills-link-active-bg: var(--cx-primary); }
.nav-link { color: var(--cx-muted); }
.nav-link:hover { color: var(--cx-primary); }
.nav-tabs { --bs-nav-tabs-link-active-color: var(--cx-primary); --bs-nav-tabs-link-active-border-color: transparent transparent var(--cx-primary); border-bottom-color: var(--cx-border); }
.nav-tabs .nav-link { border: 0; border-bottom: 2px solid transparent; }
.nav-tabs .nav-link.active { border-bottom-color: var(--cx-primary); background: transparent; font-weight: 600; }
.pagination { --bs-pagination-active-bg: var(--cx-primary); --bs-pagination-active-border-color: var(--cx-primary); --bs-pagination-color: var(--cx-link); --bs-pagination-border-color: var(--cx-border); margin: 0; }
.dropdown-menu { --bs-dropdown-border-color: var(--cx-border); --bs-dropdown-link-active-bg: var(--cx-primary); box-shadow: 0 .5rem 1.5rem rgba(45, 22, 72, .12); border-radius: .7rem; }
.modal-content { border: 0; border-radius: 1rem; }
.progress { --bs-progress-bg: #E4E1EA; --bs-progress-bar-bg: var(--cx-primary); height: .45rem; border-radius: 99px; }
.alert { border: 0; border-radius: .7rem; }

/* ---------- Layout ---------- */
.cx-app { min-height: 100vh; display: flex; }
.cx-sidebar {
  width: var(--cx-sidebar-w); flex: 0 0 var(--cx-sidebar-w); background: #fff; border-inline-end: 1px solid var(--cx-border);
  position: fixed; inset-block: 0; inset-inline-start: 0; z-index: 1040; display: flex; flex-direction: column; transition: transform .2s ease;
}
.cx-main { flex: 1; min-width: 0; margin-inline-start: var(--cx-sidebar-w); display: flex; flex-direction: column; }
.cx-brand { display: flex; align-items: center; gap: .6rem; padding: 1.1rem 1.25rem; text-decoration: none; color: var(--cx-text); font-weight: 800; font-size: 1.15rem; }
.cx-brand-mark { width: 2.1rem; height: 2.1rem; border-radius: .6rem; background: var(--cx-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.cx-logo { height: 2.4rem; width: auto; display: block; }
.cx-logo-lg { height: 3.2rem; }
.cx-brand small { display: block; font-weight: 500; font-size: .7rem; color: var(--cx-muted); }
.cx-menu { list-style: none; margin: 0; padding: .25rem .75rem 1rem; overflow-y: auto; flex: 1; }
.cx-menu-title { font-size: .7rem; font-weight: 700; color: #9A94A6; padding: .8rem .75rem .3rem; letter-spacing: .02em; }
.cx-menu-link {
  display: flex; align-items: center; gap: .7rem; padding: .45rem .75rem; border-radius: .6rem; color: var(--cx-text); text-decoration: none; font-weight: 500; font-size: .9rem;
}
.cx-menu-link i { font-size: 1.25rem; color: var(--cx-muted); }
.cx-menu-link:hover { background: var(--cx-card); color: var(--cx-primary); }
.cx-menu-link:hover i { color: var(--cx-primary); }
.cx-menu-link.active { background: var(--cx-tint); color: var(--cx-primary); font-weight: 700; }
.cx-menu-link.active i { color: var(--cx-primary); }
.cx-menu-link .badge { margin-inline-start: auto; }
.cx-sidebar-foot { padding: .9rem 1.25rem; border-top: 1px solid var(--cx-border); font-size: .78rem; color: var(--cx-muted); }

.cx-topbar { position: sticky; top: 0; z-index: 1030; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--cx-border); display: flex; align-items: center; gap: .75rem; padding: .6rem 1.5rem; min-height: 60px; }
.cx-topbar .cx-search { max-width: 360px; flex: 1; }
.cx-topbar .cx-search .form-control { background: var(--cx-card); border-color: transparent; }
.cx-content { padding: 1.5rem; flex: 1; }
.cx-footer { padding: 1rem 1.5rem; font-size: .78rem; color: var(--cx-muted); }
.cx-page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1.25rem; }
.cx-page-head h1 { font-size: 1.35rem; margin: 0; }
.cx-page-head p { margin: .15rem 0 0; color: var(--cx-muted); font-size: .85rem; }
.cx-backdrop { display: none; }

@media (max-width: 991.98px) {
  .cx-sidebar { transform: translateX(-100%); }
  [dir="rtl"] .cx-sidebar { transform: translateX(100%); }
  .cx-main { margin-inline-start: 0; }
  body.cx-menu-open .cx-sidebar { transform: none; box-shadow: 0 0 2rem rgba(0, 0, 0, .15); }
  body.cx-menu-open .cx-backdrop { display: block; position: fixed; inset: 0; background: rgba(36, 33, 43, .35); z-index: 1035; }
  .cx-content { padding: 1rem; }
  .cx-topbar { padding: .5rem 1rem; }
}

/* ---------- Widgets ---------- */
.kpi { display: flex; flex-direction: column; gap: .25rem; height: 100%; }
.kpi-label { font-size: .8rem; color: var(--cx-muted); font-weight: 500; display: flex; align-items: center; gap: .4rem; }
.kpi-value { font-size: 1.5rem; font-weight: 800; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi-sub { font-size: .75rem; color: var(--cx-muted); }
.kpi-icon { width: 2.3rem; height: 2.3rem; border-radius: .6rem; display: inline-flex; align-items: center; justify-content: center; font-size: 1.25rem; background: #fff; color: var(--cx-primary); }
.delta-up { color: var(--cx-success); }
.delta-down { color: var(--cx-danger); }

.health-ring { --v: 0; --c: var(--cx-primary); width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--v) * 1%), #E4E1EA 0); }
.health-ring > div { width: 92px; height: 92px; border-radius: 50%; background: var(--cx-card); display: grid; place-items: center; text-align: center; }
.health-ring strong { font-size: 1.7rem; font-weight: 800; line-height: 1; }

.cx-bar { height: .5rem; border-radius: 99px; background: #E4E1EA; overflow: hidden; display: flex; }
.cx-bar > span { display: block; height: 100%; }
.cx-chart { width: 100%; height: 220px; display: block; }
.cx-chart text { font-family: inherit; font-size: 11px; fill: var(--cx-muted); }
.cx-legend { display: flex; flex-wrap: wrap; gap: .9rem; font-size: .8rem; color: var(--cx-muted); }
.cx-legend span::before { content: ""; display: inline-block; width: .7rem; height: .25rem; border-radius: 2px; background: var(--c); margin-inline-end: .35rem; vertical-align: middle; }

.suggestion { display: flex; gap: .8rem; align-items: flex-start; padding: .85rem; border-radius: .7rem; background: #fff; }
.suggestion + .suggestion { margin-top: .6rem; }
.suggestion .kpi-icon { background: var(--cx-tint); flex: 0 0 auto; }

.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--cx-muted); }
.empty-state i { font-size: 2.6rem; color: var(--cx-primary-light); display: block; margin-bottom: .5rem; }

.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline li { position: relative; padding-inline-start: 1.6rem; padding-bottom: 1rem; }
.timeline li::before { content: ""; position: absolute; inset-inline-start: .38rem; top: .5rem; bottom: -.4rem; width: 2px; background: var(--cx-border); }
.timeline li:last-child::before { display: none; }
.timeline .tl-dot { position: absolute; inset-inline-start: 0; top: .25rem; width: .85rem; height: .85rem; border-radius: 50%; background: var(--cx-primary); border: 2px solid var(--cx-card); }

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.filter-bar .form-control, .filter-bar .form-select { width: auto; min-width: 140px; }

/* Picker (survey audience), ported from PX */
.px-picker-item { cursor: pointer; margin: 0; }
.px-picker-item:hover { background: var(--cx-tint); }
.px-picker .border { background: #fff; }
.px-legend-bar { display: inline-block; width: 120px; height: .5rem; border-radius: 99px; background: linear-gradient(90deg, #FBE6E3, #FBF0DC, #E3F4EC, #1F8A5B); vertical-align: middle; }
[dir="rtl"] .px-legend-bar { background: linear-gradient(270deg, #FBE6E3, #FBF0DC, #E3F4EC, #1F8A5B); }

/* Flash toasts */
.cx-toast-wrap { position: fixed; top: 1rem; inset-inline-end: 1rem; z-index: 1090; display: flex; flex-direction: column; gap: .5rem; max-width: 360px; }

/* Auth */
.cx-auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.cx-auth-side { background: linear-gradient(160deg, var(--cx-primary) 0%, var(--cx-primary-dark) 100%); color: #fff; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; }
.cx-auth-side h2 { color: #fff; font-size: 1.8rem; line-height: 1.5; }
.cx-auth-side ul { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.cx-auth-side li { display: flex; gap: .6rem; align-items: center; margin-bottom: .8rem; opacity: .92; }
.cx-auth-side li i { font-size: 1.3rem; }
.cx-auth-main { display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; }
.cx-auth-card { width: 100%; max-width: 400px; }
@media (max-width: 991.98px) { .cx-auth { grid-template-columns: 1fr; } .cx-auth-side { display: none; } }

/* Links: no underline in lists and tables, underline on hover */
a { text-decoration: none; }
a:hover { text-decoration: underline; }
.btn:hover, .cx-menu-link:hover, .nav-link:hover, .dropdown-item:hover, .cx-brand:hover, .page-link:hover, a.text-decoration-none:hover { text-decoration: none; }