/* ==========================================================================
   WEEM pro app shell — tokens, shell and components shared by workspaces.
   Admin loads it first; Operaciones can adopt it later. The host stylesheet
   supplies the palette (--bg-adm, --panel-adm, --surface, --ink*, --muted*,
   --line*, --accent*, --ok*, --warn*, --bad*, --hover, --chip, --rib).
   Visual language follows owncoding-ui: NavLateral (grouped rail, tinted
   active chip, collapsed mode), SelectorEspacio (bordered 44px switcher),
   Stat (bordered tile, small label, tabular figure) and GraficoBarras.
   ========================================================================== */

/* ---- Scales: 4/8px spacing, one type scale, three radii ---- */
:root {
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-7: 28px; --sp-8: 32px; --sp-10: 40px; --sp-11: 44px;
  --fs-12: 12px; --fs-13: 13px; --fs-14: 14px; --fs-16: 16px;
  --fs-20: 20px; --fs-24: 24px; --fs-28: 28px;
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px;
  --control: 44px;
  --dur: .15s; --ease: cubic-bezier(.2, .8, .2, 1);
  --shadow-float: 0 12px 32px -12px rgba(15, 23, 42, .3), 0 2px 6px rgba(15, 23, 42, .08);
  --scrim: rgba(14, 17, 22, .48);
  /* Categorical chart colors: accent first, every one >= 3:1 on the panel. */
  --chart-1: var(--accent); --chart-2: #2563EB; --chart-3: #15803D;
  --chart-4: #7C3AED; --chart-5: #64748B; --chart-6: #B45309;
  --chart-grid: var(--line-2); --chart-axis: var(--muted-2);
}
:root[data-theme=dark] {
  --shadow-float: 0 16px 40px -12px rgba(0, 0, 0, .7), 0 2px 8px rgba(0, 0, 0, .4);
  --scrim: rgba(0, 0, 0, .62);
  --chart-2: #60A5FA; --chart-3: #4CC38A; --chart-4: #A78BFA;
  --chart-5: #94A3B8; --chart-6: #FBBF24;
}

/* ---- Base ---- */
.ui-app, .ui-app *, .ui-app *::before, .ui-app *::after { box-sizing: border-box; }
.ui-app {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg-adm); color: var(--ink);
  font: 400 var(--fs-14)/20px 'Instrument Sans', system-ui, sans-serif;
  font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased;
}
.ui-app h1, .ui-app h2, .ui-app h3, .ui-app h4, .ui-app p, .ui-app ul, .ui-app dl { margin: 0; }
.ui-app h3 { font-size: var(--fs-16); line-height: 24px; font-weight: 600; letter-spacing: -.01em; }
.ui-app h4 { font-size: var(--fs-14); line-height: 20px; font-weight: 600; }
.ui-app p { overflow-wrap: anywhere; }
.ui-app a { color: var(--accent); text-underline-offset: 3px; }
.ui-app a:hover { color: var(--ink-strong); }
.ui-app img { max-width: 100%; }
.ui-app [hidden] { display: none !important; }
.ui-app :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.ui-app .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.ui-app .sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.ui-app .skip-link { position: fixed; left: var(--sp-4); top: -72px; z-index: 300; background: var(--surface); padding: var(--sp-3); border-radius: var(--radius-sm); }
.ui-app .skip-link:focus { top: var(--sp-2); }

/* ---- Controls: 44px, 8px radius ---- */
.ui-app :where(button, select, input, textarea) { font: inherit; color: inherit; }
.ui-app button, .ui-app a, .ui-app input, .ui-app select, .ui-app textarea, .ui-app summary { touch-action: manipulation; }
.ui-app button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: var(--control); min-width: var(--control); padding: 0 var(--sp-4);
  border: 1px solid var(--line-3); border-radius: var(--radius-sm);
  background: var(--panel-adm); color: var(--ink); font-weight: 500; cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.ui-app button:hover:not(:disabled) { background: var(--hover); border-color: var(--line-5); }
.ui-app button:disabled { cursor: not-allowed; opacity: .55; }
.ui-app button svg { width: 18px; height: 18px; flex: none; }
.ui-app button.admin-primary, .ui-app .ui-btn-primary {
  background: var(--accent); border-color: var(--accent); color: var(--surface); font-weight: 600;
}
.ui-app button.admin-primary:hover:not(:disabled) { background: var(--accent); border-color: var(--accent); filter: brightness(.93); }
.ui-app button.admin-danger { color: var(--bad); border-color: var(--bad-line); background: transparent; }
.ui-app button.admin-danger:hover:not(:disabled) { background: var(--bad-bg); border-color: var(--bad); }
.ui-app .ui-btn-ghost, .ui-app button.ui-btn-ghost { border-color: transparent; background: transparent; color: var(--muted); }
.ui-app button.active { background: var(--ink); color: var(--bg-adm); border-color: var(--ink); }
.ui-app button.active:hover:not(:disabled) { background: var(--ink); border-color: var(--ink); }
.ui-app :where(input:not([type=checkbox]):not([type=radio]):not([type=file]), select, textarea) {
  width: 100%; max-width: 100%; min-height: var(--control); padding: 0 var(--sp-3);
  border: 1px solid var(--line-3); border-radius: var(--radius-sm);
  background: var(--panel-adm); color: var(--ink);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.ui-app .oc-contract-field { position: absolute; width: 1px; min-height: 0; height: 1px; padding: 0; margin: 0; border: 0; overflow: hidden; clip-path: inset(50%); pointer-events: none; }
.ui-app textarea { min-height: 120px; padding: var(--sp-3); resize: vertical; line-height: 20px; }
.ui-app input::placeholder, .ui-app textarea::placeholder { color: var(--muted-2); opacity: 1; }
.ui-app input:focus, .ui-app select:focus, .ui-app textarea:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.ui-app select {
  appearance: none; padding-right: var(--sp-8);
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat;
}
.ui-app input[type=checkbox] { width: 20px; height: 20px; min-width: 20px; accent-color: var(--accent); }
.ui-app input[type=file] { max-width: 100%; }
.ui-app .admin-field, .ui-app .field { display: flex; flex-direction: column; gap: var(--sp-1); min-width: 0; }
.ui-app .admin-field label, .ui-app .field label { font-size: var(--fs-13); font-weight: 500; color: var(--ink-2); }
.ui-app .admin-note, .ui-app .kit-admin-caption { color: var(--muted); font-size: var(--fs-13); line-height: 20px; }

/* ---- Topbar + workspace switcher (SelectorEspacio) ---- */
.ui-topbar { background: var(--surface); border-bottom: 1px solid var(--line); flex: none; }
.ui-topbar-row { display: flex; align-items: center; gap: var(--sp-3); padding: 0 var(--sp-5); min-height: 64px; }
.ui-topbar .weem-platform-logo { display: inline-flex; align-items: center; min-height: var(--control); }
.ui-topbar .weem-platform-logo img { height: 22px; width: auto; }
.ui-topbar-sep { width: 1px; height: 20px; background: var(--line-3); flex: none; }
.ui-topbar-actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.ui-topbar-actions > button, .ui-topbar-actions #notifBellContainer button {
  width: var(--control); padding: 0; border-color: transparent; background: transparent; color: var(--muted);
}
.ui-topbar-actions > button:hover:not(:disabled), .ui-topbar-actions #notifBellContainer button:hover:not(:disabled) { background: var(--hover); color: var(--ink); border-color: transparent; }
.ui-topbar-actions button svg { width: 20px; height: 20px; }
.ui-app .sun { display: none; }
html[data-theme=dark] .ui-app .sun { display: block; }
html[data-theme=dark] .ui-app .moon { display: none; }
.ui-switcher { position: relative; min-width: 0; }
.ui-switcher > summary {
  list-style: none; display: inline-flex; align-items: center; gap: var(--sp-2);
  min-height: var(--control); padding: 0 var(--sp-3); cursor: pointer;
  border: 1px solid var(--line-3); border-radius: var(--radius-sm); background: var(--panel-adm);
  font-weight: 500; color: var(--ink); max-width: 100%;
}
.ui-switcher > summary::-webkit-details-marker { display: none; }
.ui-switcher > summary:hover { background: var(--hover); }
.ui-switcher > summary svg { width: 16px; height: 16px; color: var(--muted); transition: transform var(--dur) var(--ease); flex: none; }
.ui-switcher[open] > summary svg { transform: rotate(180deg); }
.ui-switcher-mark {
  width: 24px; height: 24px; flex: none; display: grid; place-items: center; border-radius: 6px;
  background: var(--accent-bg); color: var(--accent); font: 600 12px/1 'JetBrains Mono', ui-monospace, monospace;
}
.ui-switcher-menu {
  position: absolute; left: 0; top: calc(100% + var(--sp-1)); z-index: 120; min-width: 220px;
  padding: var(--sp-1); border: 1px solid var(--line-3); border-radius: var(--radius-md);
  background: var(--panel-adm); box-shadow: var(--shadow-float); display: flex; flex-direction: column; gap: 2px;
}
.ui-switcher-menu a {
  display: flex; align-items: center; gap: var(--sp-3); min-height: var(--control); padding: 0 var(--sp-3);
  border-radius: var(--radius-sm); color: var(--ink-2); text-decoration: none; font-weight: 500;
}
.ui-switcher-menu a:hover { background: var(--hover); color: var(--ink-strong); }
.ui-switcher-menu a[aria-current=page] { background: var(--accent-bg); color: var(--ink-strong); }
.ui-switcher-menu svg { width: 18px; height: 18px; flex: none; }

/* ---- Rail (NavLateral): grouped items, tinted active chip, collapsed mode, account footer ---- */
.ui-app .app { display: none; grid-template-columns: var(--sidebar-width, 248px) minmax(0, 1fr); min-height: calc(100vh - 119px); }
.ui-app .app.active { display: grid; }
.ui-rail {
  background: var(--bg-adm); border-right: 1px solid var(--line); padding: var(--sp-3) var(--sp-2);
  display: flex; flex-direction: column; gap: 2px; min-width: 0;
}
.ui-rail-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); padding-left: var(--sp-2); }
.ui-rail-head > span { font-size: var(--fs-12); letter-spacing: .1em; color: var(--muted-2); }
.ui-rail-head button { width: var(--control); padding: 0; border-color: transparent; background: transparent; color: var(--muted); }
.ui-rail-head button svg { transition: transform var(--dur) var(--ease); }
.admin-nav-collapsed .ui-rail-head button svg { transform: rotate(180deg); }
.ui-rail-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.ui-app .nav-label { font: 600 11px/16px 'Instrument Sans', system-ui, sans-serif; letter-spacing: .12em; color: var(--muted-2); padding: var(--sp-5) var(--sp-3) var(--sp-1); }
.ui-app .nav-item {
  justify-content: flex-start; gap: var(--sp-3); width: 100%; padding: 0 var(--sp-3); text-align: left;
  border: 0; background: transparent; color: var(--ink-3); font-size: var(--fs-14); position: relative;
}
.ui-app .nav-item svg { width: 20px; height: 20px; }
.ui-app .nav-item:hover:not(:disabled) { background: var(--hover); color: var(--ink-strong); }
.ui-app .nav-item.active, .ui-app .nav-item.active:hover:not(:disabled) { background: var(--accent-bg); color: var(--ink-strong); font-weight: 600; }
.ui-app .nav-item.active svg { color: var(--accent); }
.ui-rail-foot { margin-top: var(--sp-4); border-top: 1px solid var(--line); padding-top: var(--sp-3); display: flex; flex-direction: column; gap: 2px; }
.ui-app .ui-rail-link {
  display: flex; align-items: center; gap: var(--sp-3); min-height: var(--control); padding: 0 var(--sp-3);
  border-radius: var(--radius-sm); color: var(--muted); text-decoration: none; font-size: var(--fs-13); font-weight: 500;
}
.ui-app .ui-rail-link:hover { background: var(--hover); color: var(--ink-strong); }
.ui-rail-link svg { width: 18px; height: 18px; flex: none; }
.ui-identity { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-2) var(--sp-1); }
.ui-avatar {
  width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent); font-weight: 700; overflow: hidden;
}
.ui-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.ui-identity-text { min-width: 0; line-height: 18px; }
.ui-identity-text strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.ui-identity-text div { font-size: var(--fs-12); color: var(--muted); }
.ui-account { display: flex; flex-direction: column; gap: 2px; }
.ui-account button { justify-content: flex-start; width: 100%; border-color: transparent; background: transparent; color: var(--ink-3); font-size: var(--fs-13); padding: 0 var(--sp-3); gap: var(--sp-3); }
.ui-account button:hover:not(:disabled) { background: var(--hover); border-color: transparent; }
.admin-nav-collapsed .app { --sidebar-width: 76px; }
.admin-nav-collapsed .admin-nav-text, .admin-nav-collapsed .nav-label, .admin-nav-collapsed .ui-rail-head > span,
.admin-nav-collapsed .ui-identity-text, .admin-nav-collapsed .ui-account, .admin-nav-collapsed .ui-rail-link > span { display: none !important; }
.admin-nav-collapsed .ui-rail-head { padding: 0; justify-content: center; }
.admin-nav-collapsed .nav-item { justify-content: center; padding: 0; }
.admin-nav-collapsed .ui-rail-link { justify-content: center; padding: 0; }
.admin-nav-collapsed .ui-identity { justify-content: center; padding: var(--sp-3) 0; }
.admin-nav-collapsed .nav-label { padding: 0; height: 12px; }
.admin-nav-collapsed .nav-label::after { content: ""; display: block; width: 20px; height: 1px; background: var(--line-2); margin: 0 auto; }

/* ---- Main column + page header ---- */
.sidebar-overlay { display: none; }
.ui-main { min-width: 0; padding: var(--sp-7); display: flex; flex-direction: column; gap: var(--sp-5); }
.ui-page-head { display: flex; align-items: center; gap: var(--sp-3); min-height: 0; }
.ui-page-head > div { flex: 1; min-width: 0; }
.ui-page-head h1 { font-size: var(--fs-24); line-height: 32px; font-weight: 600; letter-spacing: -.02em; }
.ui-page-head p { color: var(--muted); font-size: var(--fs-13); line-height: 20px; margin-top: 2px; }
.ui-page-head > button { flex: none; width: var(--control); padding: 0; }
.workspace-icon { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--accent-bg); color: var(--accent); }
.workspace-icon svg { width: 20px; height: 20px; }
.hamburger { display: none !important; }
.ui-app .section { display: none; min-width: 0; }
.ui-app .section.active { display: flex; flex-direction: column; gap: var(--sp-5); }
.kit-admin-eyebrow { font: 500 var(--fs-12)/16px 'JetBrains Mono', ui-monospace, monospace; color: var(--muted-2); letter-spacing: .04em; }

/* ---- Panels (subtle 1px border, no heavy card) ---- */
.ui-panel, .admin-panel {
  background: var(--panel-adm); border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-4); min-width: 0;
}
.ui-panel > h3, .admin-panel > h3 { color: var(--ink-strong); }
.ui-grid, .admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
.ui-grid > *, .admin-grid > * { min-width: 0; }
.ui-toolbar, .admin-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.admin-toolbar .field, .admin-toolbar .admin-field { min-width: 180px; flex: 1; }
.admin-toolbar .field label { font-size: var(--fs-12); }

/* ---- Stat tiles (owncoding-ui Stat) ---- */
.ui-stats, .admin-kpis, .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: var(--sp-3); }
.ui-stat, .admin-kpi, .desk-metric {
  padding: var(--sp-4); display: flex; flex-direction: column; gap: 2px; min-width: 0;
  background: var(--panel-adm); border: 1px solid var(--line-2); border-radius: var(--radius-md);
}
.ui-stat .label, .admin-kpi .label, .desk-metric .label {
  font: 500 var(--fs-12)/16px 'Instrument Sans', system-ui, sans-serif; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2);
}
.ui-stat .value, .admin-kpi .value, .desk-metric .value {
  font: 600 var(--fs-28)/36px 'Instrument Sans', system-ui, sans-serif; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums; color: var(--ink-strong); overflow-wrap: anywhere;
}
.ui-stat .sub, .admin-kpi .sub, .desk-metric .sub { font: 400 var(--fs-12)/16px 'Instrument Sans', system-ui, sans-serif; color: var(--muted); }
#statsGrid[aria-busy=true] .value { opacity: .45; }

/* ---- Segmented filters, chips, tabs ---- */
.period-bar { display: inline-flex; flex-wrap: wrap; gap: 2px; padding: 2px; border: 1px solid var(--line-2); border-radius: var(--radius-md); background: var(--rib); }
.period-bar button { border-color: transparent; background: transparent; color: var(--muted); }
.period-bar button:hover:not(:disabled) { background: var(--hover); border-color: transparent; color: var(--ink); }
.period-bar button.active, .period-bar button.active:hover:not(:disabled) { background: var(--ink); color: var(--bg-adm); border-color: transparent; }
.admin-tabs { display: flex; flex-wrap: wrap; gap: var(--sp-1); border-bottom: 1px solid var(--line); }
.admin-tabs a {
  display: inline-flex; align-items: center; min-height: var(--control); padding: 0 var(--sp-4);
  color: var(--muted); text-decoration: none; font-weight: 500; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  box-shadow: inset 0 -2px 0 transparent; transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.admin-tabs a:hover { color: var(--ink-strong); background: var(--hover); }
.admin-tabs a[aria-current=page] { color: var(--ink-strong); box-shadow: inset 0 -2px 0 var(--accent); font-weight: 600; }
.kit-admin-config-tabs.admin-toolbar { border-bottom: 1px solid var(--line); padding-bottom: var(--sp-3); }
.kit-admin-config-tabs.admin-toolbar button[aria-selected=true] { background: var(--ink); color: var(--bg-adm); border-color: var(--ink); }

/* Lone action buttons in a panel keep their natural width. */
.ui-panel > button, .admin-panel > button { align-self: flex-start; }

/* ---- Tables ---- */
.table-scroll, .kit-admin-table-scroll {
  width: 100%; overflow-x: auto; overscroll-behavior-x: contain; min-width: 0;
  border: 1px solid var(--line-2); border-radius: var(--radius-md); background: var(--panel-adm);
}
.ui-app table { border-collapse: collapse; width: 100%; min-width: 680px; font-size: var(--fs-13); line-height: 20px; white-space: nowrap; }
.ui-app th {
  text-align: left; padding: var(--sp-3) var(--sp-4); font: 500 var(--fs-12)/16px 'Instrument Sans', system-ui, sans-serif;
  letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); background: var(--rib); border-bottom: 1px solid var(--line-2);
}
.ui-app td { padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--line); vertical-align: middle; color: var(--ink-2); }
.ui-app tbody tr:first-child td { border-top: 0; }
.ui-app tbody tr:hover td { background: var(--rib); }
.ui-app td strong { color: var(--ink-strong); font-weight: 600; }
.ui-app td select { width: auto; max-width: 168px; }
.ui-app td a { text-decoration: none; }
.ui-app td a:hover { text-decoration: underline; }
.ui-app td input[type=checkbox] { width: 20px; height: 20px; }
.ui-app td img { width: 28px; height: 28px; object-fit: cover; border-radius: 50%; }
.u-dim { color: var(--muted); }
.u-num { font-variant-numeric: tabular-nums; }
.ui-pager { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding-top: var(--sp-1); font-size: var(--fs-13); color: var(--muted); }
.ui-pager > div { display: flex; align-items: center; gap: var(--sp-2); }

/* ---- Badges ---- */
.badge, .lead-tag, .ui-badge {
  display: inline-flex; align-items: center; gap: 6px; min-height: 24px; padding: 0 var(--sp-2);
  border-radius: 999px; background: var(--chip); color: var(--ink-2);
  font: 500 var(--fs-12)/16px 'Instrument Sans', system-ui, sans-serif; border: 1px solid transparent;
}
.badge.active, .ui-badge[data-tone=ok] { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-line); }
.badge.inactive, .ui-badge[data-tone=neutral] { background: var(--chip); color: var(--muted); }
.ui-badge[data-tone=warn] { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.ui-badge[data-tone=bad] { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-line); }
.ui-badge[data-tone=accent] { background: var(--accent-bg); color: var(--accent); border-color: var(--accent-line); }
.ui-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-2); flex: none; display: inline-block; }
.ui-dot[data-tone=ok] { background: var(--ok); }
.ui-dot[data-tone=warn] { background: var(--warn); }
.ui-dot[data-tone=bad] { background: var(--bad); }
.ui-dot[data-tone=accent] { background: var(--accent); }
.ui-app button.ui-hit { padding: 0 var(--sp-1); border-color: transparent; background: transparent; }
.ui-app button.ui-hit:hover:not(:disabled) { background: transparent; border-color: transparent; }
.ui-app button.ui-hit:hover:not(:disabled) .badge { filter: brightness(.95); }

/* ---- Switch (v-switch) ---- */
.v-switch { position: relative; display: inline-flex; align-items: center; justify-content: center; min-width: var(--control); min-height: var(--control); cursor: pointer; }
.v-switch input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; margin: 0; cursor: inherit; }
.v-switch-track { width: 36px; height: 20px; border-radius: 999px; background: var(--line-5); position: relative; transition: background var(--dur) var(--ease); }
.v-switch-thumb { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); transition: transform var(--dur) var(--ease); box-shadow: 0 1px 2px rgba(0, 0, 0, .3); }
.v-switch input:checked + .v-switch-track { background: var(--accent); }
.v-switch input:checked + .v-switch-track .v-switch-thumb { transform: translateX(16px); }
.v-switch input:focus-visible + .v-switch-track { outline: 2px solid var(--accent); outline-offset: 2px; }
.v-switch.is-locked, .v-switch input:disabled + .v-switch-track { opacity: .5; cursor: not-allowed; }

/* ---- Lists with inline bars (GraficoBarras rows) ---- */
.ui-bars { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-1); }
.ui-bars li { display: grid; grid-template-columns: minmax(80px, 160px) minmax(0, 1fr) auto; align-items: center; gap: var(--sp-3); min-height: 32px; font-size: var(--fs-13); }
.ui-bars .ui-bar-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.ui-bars .ui-bar-track { height: 8px; border-radius: 999px; background: var(--chip); overflow: hidden; }
.ui-bars .ui-bar-fill { display: block; height: 100%; border-radius: 999px; background: var(--chart-1); min-width: 2px; }
.ui-bars .ui-bar-value { text-align: right; font-weight: 600; color: var(--ink-strong); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ui-bars + .admin-note, .ui-bars + p { margin-top: var(--sp-3); }
.ui-bars .ui-bar-value small { color: var(--muted); font-weight: 400; margin-left: var(--sp-1); }

/* ---- Empty / loading / error states ---- */
.ui-state, .is-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sp-2); text-align: center;
  padding: var(--sp-6) var(--sp-4); color: var(--muted); font-size: var(--fs-13);
  border: 1px dashed var(--line-3); border-radius: var(--radius-md);
}
.ui-state strong { color: var(--ink-2); font-weight: 600; }
.admin-unavailable {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--warn-line); border-radius: var(--radius-md); background: var(--warn-bg-2); color: var(--ink-2);
}
.admin-unavailable[hidden] { display: none; }
.admin-retry { min-height: var(--control); min-width: var(--control); padding: 0 var(--sp-4); }
.ui-skeleton { border-radius: var(--radius-sm); background: linear-gradient(90deg, var(--chip) 25%, var(--hover) 50%, var(--chip) 75%); background-size: 200% 100%; animation: ui-shimmer 1.2s linear infinite; min-height: 16px; }
@keyframes ui-shimmer { to { background-position: -200% 0; } }

/* ---- Dialogs and drawers ---- */
.weem-admin-modal { position: fixed; inset: 0; z-index: 200; padding: var(--sp-6); overflow: auto; background: var(--scrim); backdrop-filter: blur(2px); align-items: center; justify-content: center; }
.weem-admin-dialog {
  background: var(--panel-adm); color: var(--ink); border: 1px solid var(--line-3); border-radius: var(--radius-lg);
  padding: var(--sp-6); max-width: 520px; width: 100%; margin: auto; display: flex; flex-direction: column; gap: var(--sp-4);
  box-shadow: var(--shadow-float); animation: ui-pop .16s var(--ease);
}
.weem-admin-dialog:focus { outline: 0; }
.weem-admin-dialog h3 { font-size: var(--fs-20); line-height: 28px; letter-spacing: -.01em; }
.weem-admin-dialog .admin-toolbar:last-child { justify-content: flex-end; }
.admin-dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.admin-dialog-heading button { width: var(--control); padding: 0; border-color: transparent; background: transparent; font-size: var(--fs-20); }
#leadDetailModal { padding: 0; justify-content: flex-end; align-items: stretch; }
#leadDetailModal .weem-admin-dialog {
  max-width: 480px; min-height: 100%; margin: 0; border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  border-width: 0 0 0 1px; overflow-y: auto; animation: ui-slide .2s var(--ease);
}
@keyframes ui-pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }
@keyframes ui-slide { from { opacity: 0; transform: translateX(24px); } }
dl { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: var(--sp-2) var(--sp-3); margin: 0; font-size: var(--fs-13); }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; color: var(--ink); }

/* ---- Toasts ---- */
.toast {
  position: fixed; left: 50%; bottom: var(--sp-6); z-index: 220; display: flex; align-items: center; gap: var(--sp-3);
  max-width: min(480px, calc(100vw - 2 * var(--sp-4))); padding: var(--sp-3) var(--sp-4);
  background: var(--panel-adm); color: var(--ink); border: 1px solid var(--line-3); border-radius: var(--radius-md);
  box-shadow: var(--shadow-float); transform: translateX(-50%) translateY(150%); opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform .2s var(--ease); font-weight: 500;
}
.toast.show { opacity: 1; transform: translateX(-50%); }
.toast-ico { display: inline-flex; flex: none; width: 20px; height: 20px; color: var(--ok); }
.toast-ico svg { width: 20px; height: 20px; }
.toast-error .toast-ico { color: var(--bad); }
.toast-load .toast-ico { color: var(--muted); }
.toast-spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line-5); border-top-color: var(--accent); display: inline-block; animation: ui-spin .7s linear infinite; }
@keyframes ui-spin { to { transform: rotate(360deg); } }
button.is-saved { color: var(--ok); border-color: var(--ok-line); }

/* ---- Footer ---- */
.ui-footer { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); align-items: center; padding: var(--sp-3) var(--sp-5); border-top: 1px solid var(--line); background: transparent; color: var(--muted); font-size: var(--fs-12); min-height: 54px; width: 100%; }
.ui-footer img { height: 16px; width: auto; }
.ui-footer nav { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-left: auto; }
.ui-footer a { color: var(--muted); text-decoration: none; }
.ui-footer a:hover { color: var(--ink-strong); }
.ui-footer .weem-release { border: 0; background: transparent; padding: 0; color: var(--muted); font: 400 11px 'JetBrains Mono', ui-monospace, monospace; }
.ui-footer .weem-release::before { content: none; }

/* ---- Charts (src/kit/charts.js) ---- */
.wc { position: relative; min-width: 0; width: 100%; }
.wc svg { display: block; width: 100%; overflow: visible; }
.wc text { font: 400 11px 'Instrument Sans', system-ui, sans-serif; fill: var(--chart-axis); font-variant-numeric: tabular-nums; }
.wc .wc-grid { stroke: var(--chart-grid); stroke-width: 1; shape-rendering: crispEdges; }
.wc .wc-axis { stroke: var(--line-3); stroke-width: 1; shape-rendering: crispEdges; }
.wc .wc-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.wc .wc-area { opacity: .12; }
.wc .wc-dot { stroke: var(--panel-adm); stroke-width: 2; }
.wc .wc-bar { transition: opacity var(--dur) var(--ease); }
.wc .wc-hit { fill: transparent; }
.wc .wc-cursor { stroke: var(--line-5); stroke-width: 1; stroke-dasharray: 3 3; }
.wc .wc-bar.wc-muted { opacity: .72; }
.wc .wc-bar[data-active] { opacity: 1; }
.wc.is-hovering .wc-bar:not([data-active]) { opacity: .55; }
.wc .wc-donut-seg { stroke-width: 18; fill: none; transition: opacity var(--dur) var(--ease); }
.wc.is-hovering .wc-donut-seg:not([data-active]) { opacity: .45; }
.wc .wc-center-value { font: 600 22px 'Instrument Sans', system-ui, sans-serif; fill: var(--ink-strong); }
.wc .wc-center-label { font-size: 11px; fill: var(--muted); }
.wc-tip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 120px; max-width: 220px; padding: var(--sp-2) var(--sp-3);
  background: var(--panel-adm); color: var(--ink); border: 1px solid var(--line-3); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-float); font-size: var(--fs-12); line-height: 16px; opacity: 0; transform: translateY(2px); transition: opacity .1s;
}
.wc-tip[data-show] { opacity: 1; transform: none; }
.wc-tip strong { display: block; font-weight: 600; margin-bottom: 2px; color: var(--ink-strong); }
.wc-tip div { display: flex; align-items: center; gap: 6px; justify-content: space-between; }
.wc-tip i { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.wc-tip b { margin-left: auto; font-weight: 600; font-variant-numeric: tabular-nums; }
.wc-meta { display: flex; flex-direction: column; gap: var(--sp-2); }
.wc-legend { display: flex; flex-wrap: wrap; gap: var(--sp-1) var(--sp-4); list-style: none; margin: 0; padding: 0; font-size: var(--fs-12); color: var(--muted); }
.wc-legend li { display: inline-flex; align-items: center; gap: 6px; }
.wc-legend i { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.wc-legend b { font-weight: 600; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.wc-data > summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; min-height: var(--control); color: var(--muted); font-size: var(--fs-12); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 3px; }
.wc-data > summary::-webkit-details-marker { display: none; }
.wc-data > summary:hover { color: var(--ink-strong); text-decoration-color: currentColor; }
.wc-data > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); }
.wc-data .table-scroll { margin-top: var(--sp-2); }
.wc-data table { min-width: 0; }
.wc-empty { display: grid; place-items: center; text-align: center; color: var(--muted); border: 1px dashed var(--line-3); border-radius: var(--radius-md); padding: var(--sp-4); font-size: var(--fs-13); }

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .ui-app .kit-admin-leads-grid, .ui-app .kit-admin-users-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 959px) {
  .ui-app .app.active { display: block; min-height: calc(100vh - 149px); }
  .ui-main { padding: var(--sp-5); }
  .hamburger { display: inline-flex !important; width: var(--control); padding: 0; }
  .ui-rail {
    position: fixed; left: 0; top: 0; bottom: 0; width: 280px; max-width: calc(100vw - 56px); z-index: 150;
    overflow-y: auto; transform: translateX(-100%); transition: transform .2s var(--ease); background: var(--bg-adm);
    box-shadow: var(--shadow-float);
  }
  .ui-rail.open { transform: translateX(0); }
  .sidebar-overlay.active { display: block; position: fixed; inset: 0; z-index: 140; background: var(--scrim); }
  .sidebar-overlay { display: none; }
  .ui-rail-head button#adminCollapse { visibility: hidden; }
  .admin-nav-collapsed .app { --sidebar-width: 248px; }
  .admin-nav-collapsed .ui-rail .admin-nav-text, .admin-nav-collapsed .ui-rail .nav-label, .admin-nav-collapsed .ui-rail .ui-rail-head > span,
  .admin-nav-collapsed .ui-rail .ui-identity-text, .admin-nav-collapsed .ui-rail .ui-rail-link > span { display: revert !important; }
  .admin-nav-collapsed .ui-rail .ui-identity-text { display: block !important; }
  .admin-nav-collapsed .ui-rail .ui-account { display: flex !important; }
  .admin-nav-collapsed .ui-rail .nav-label { padding: var(--sp-5) var(--sp-3) var(--sp-1); height: auto; }
  .admin-nav-collapsed .ui-rail .nav-label::after { display: none; }
  .admin-nav-collapsed .ui-rail .nav-item, .admin-nav-collapsed .ui-rail .ui-rail-link { justify-content: flex-start; padding: 0 var(--sp-3); }
  .admin-nav-collapsed .ui-rail .ui-identity { justify-content: flex-start; padding: var(--sp-3) var(--sp-2) var(--sp-1); }
  .admin-nav-collapsed .ui-rail .ui-rail-head { padding-left: var(--sp-2); justify-content: space-between; }
  .ui-page-head { gap: var(--sp-2); }
  .ui-page-head h1 { font-size: var(--fs-20); line-height: 28px; }
  .ui-grid, .admin-grid, .field-row { grid-template-columns: minmax(0, 1fr); }
  .ui-stats, .admin-kpis, .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ui-stat .value, .admin-kpi .value, .desk-metric .value { font-size: var(--fs-24); line-height: 32px; }
  .ui-panel, .admin-panel { padding: var(--sp-4); }
  .admin-toolbar > .field, .admin-toolbar > .admin-field { flex-basis: 100%; }
  .ui-topbar-row { padding: 0 var(--sp-4); gap: var(--sp-2); }
  .ui-topbar-sep { display: none; }
  .ui-switcher > summary { padding: 0 var(--sp-2); }
  .ui-footer { padding: var(--sp-3) var(--sp-4); }
  .ui-footer nav { width: 100%; margin-left: 0; }
  .weem-admin-modal { padding: var(--sp-4); }
  .weem-admin-dialog { padding: var(--sp-5); }
  #leadDetailModal { padding: 0; }
  #leadDetailModal .weem-admin-dialog { max-width: 100%; border-radius: 0; }
  .ui-bars li { grid-template-columns: minmax(64px, 112px) minmax(0, 1fr) auto; gap: var(--sp-2); }
}
@media (max-width: 600px) {
  .ui-page-head { display: grid; grid-template-columns: 44px 40px minmax(0, 1fr) 44px; gap: 2px var(--sp-2); }
  .ui-page-head > div { display: contents; }
  .ui-page-head > .hamburger { grid-column: 1; grid-row: 1; }
  .ui-page-head > .workspace-icon { grid-column: 2; grid-row: 1; }
  .ui-page-head h1 { grid-column: 3; grid-row: 1; }
  .ui-page-head p { grid-column: 1 / -1; grid-row: 2; margin-top: 0; }
  .ui-page-head > button:last-child { grid-column: 4; grid-row: 1; }
  .toast { left: var(--sp-4); right: var(--sp-4); max-width: none; transform: translateY(150%); }
  .toast.show { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ui-app *, .ui-app *::before, .ui-app *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}