/* Edelco — sistema de diseño (Data-Dense Dashboard). Ver design-system/MASTER.md */
:root {
  --color-primary: #0f172a;
  --color-primary-2: #1e293b;
  --color-secondary: #334155;
  --color-cta: #0369a1;
  --color-cta-hover: #075985;
  --color-cta-soft: #e0f2fe;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-2: #f1f5f9;
  --color-text: #020617;
  --color-muted: #475569;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-success: #15803d;
  --color-success-soft: #dcfce7;
  --color-warning: #b45309;
  --color-warning-soft: #fef3c7;
  --color-danger: #b91c1c;
  --color-danger-soft: #fee2e2;
  --color-info-soft: #e0f2fe;

  /* Paleta de datos (validada con dataviz/validate_palette.js) */
  --series-1: #2a78d6;
  --series-2: #eb6834;

  --font-sans: "Fira Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Fira Code", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgb(15 23 42 / 0.06);
  --shadow: 0 1px 3px rgb(15 23 42 / 0.08), 0 4px 12px rgb(15 23 42 / 0.05);
  --shadow-lg: 0 12px 32px rgb(15 23 42 / 0.18);
  --focus-ring: 0 0 0 3px rgb(3 105 161 / 0.35);

  --sidebar-w: 248px;
  --topbar-h: 60px;
  --z-sticky: 10;
  --z-overlay: 30;
  --z-drawer: 40;
  --z-toast: 50;
  --t-fast: 150ms;
  --t: 200ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
}
img { max-width: 100%; height: auto; }
a { color: var(--color-cta); text-underline-offset: 2px; }
a:hover { color: var(--color-cta-hover); }
h1, h2, h3 { line-height: 1.25; margin: 0; }
h1 { font-size: 1.5rem; font-weight: 600; }
h2 { font-size: 1.125rem; font-weight: 600; }
h3 { font-size: 1rem; font-weight: 600; }
p { margin: 0 0 0.75rem; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }
.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;
}
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: var(--z-toast);
  background: var(--color-cta); color: #fff; padding: 8px 14px; border-radius: var(--radius-sm);
  transition: top var(--t-fast);
}
.skip-link:focus { top: 12px; color: #fff; }

.icon { width: 20px; height: 20px; flex: none; vertical-align: middle; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 24px; height: 24px; }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.num { text-align: right; white-space: nowrap; }
.muted { color: var(--color-muted); }
.small { font-size: 0.875rem; }
.nowrap { white-space: nowrap; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ---------- Layout ---------- */
.app { min-height: 100vh; }
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
  background: var(--color-primary); color: #cbd5e1;
  display: flex; flex-direction: column; z-index: var(--z-drawer);
  transition: transform var(--t) ease;
}
.sidebar__brand {
  display: flex; align-items: center; gap: 10px; height: var(--topbar-h);
  padding: 0 20px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.125rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
}
.sidebar__brand:hover { color: #fff; }
.brand-mark {
  display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 8px;
  background: var(--color-cta); color: #fff;
}
.sidebar__nav { padding: 12px 10px; overflow-y: auto; flex: 1; }
.nav-section {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: #94a3b8; padding: 16px 12px 6px;
}
.nav-link {
  display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px;
  color: #cbd5e1; text-decoration: none; border-radius: var(--radius-sm); font-size: 0.9375rem;
  transition: background-color var(--t-fast), color var(--t-fast);
}
.nav-link:hover { background: rgb(255 255 255 / 0.06); color: #fff; }
.nav-link.is-active { background: rgb(3 105 161 / 0.28); color: #fff; box-shadow: inset 3px 0 0 #38bdf8; }
.sidebar__footer { padding: 12px 20px; font-size: 0.8125rem; color: #94a3b8; border-top: 1px solid rgb(255 255 255 / 0.08); }

.main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: var(--z-sticky); height: var(--topbar-h);
  display: flex; align-items: center; gap: 12px; padding: 0 24px;
  background: rgb(255 255 255 / 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.topbar .topbar__menu { display: none; }
.content { padding: 24px; width: 100%; max-width: 1440px; margin: 0 auto; flex: 1; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-header p { margin: 4px 0 0; color: var(--color-muted); }
.breadcrumbs { font-size: 0.875rem; color: var(--color-muted); margin-bottom: 6px; display: flex; gap: 6px; flex-wrap: wrap; }
.breadcrumbs a { color: var(--color-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-cta); text-decoration: underline; }

.overlay {
  position: fixed; inset: 0; background: rgb(2 6 23 / 0.5); z-index: var(--z-overlay);
  opacity: 0; pointer-events: none; transition: opacity var(--t);
}

/* Menú de usuario */
.user-menu { position: relative; }
.user-menu__button {
  display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 4px 8px 4px 4px;
  border: 1px solid transparent; background: none; border-radius: 999px; cursor: pointer; font: inherit; color: inherit;
  transition: background-color var(--t-fast), border-color var(--t-fast);
}
.user-menu__button:hover { background: var(--color-surface-2); border-color: var(--color-border); }
.avatar {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-cta-soft); color: var(--color-cta); font-weight: 600; font-size: 0.875rem;
}
.user-menu__name { font-size: 0.875rem; text-align: left; line-height: 1.2; }
.user-menu__name small { display: block; color: var(--color-muted); font-size: 0.75rem; }
.dropdown {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 220px; padding: 6px;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); z-index: var(--z-overlay);
}
.dropdown[hidden] { display: none; }
.dropdown a, .dropdown button {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 40px; padding: 0 10px;
  color: var(--color-text); text-decoration: none; border: 0; background: none; font: inherit; font-size: 0.9375rem;
  border-radius: var(--radius-sm); cursor: pointer; text-align: left;
}
.dropdown a:hover, .dropdown button:hover { background: var(--color-surface-2); }
.dropdown hr { border: 0; border-top: 1px solid var(--color-border); margin: 6px 0; }

/* ---------- Componentes ---------- */
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.card__header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 16px 20px; border-bottom: 1px solid var(--color-border);
}
.card__header p { margin: 2px 0 0; font-size: 0.875rem; color: var(--color-muted); }
.card__body { padding: 20px; }
.card__body--flush { padding: 0; }
.card__footer { padding: 12px 20px; border-top: 1px solid var(--color-border); }

.grid { display: grid; gap: 16px; }
.grid-kpi { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: start; }

.kpi { padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; text-decoration: none; color: inherit; }
a.kpi { transition: border-color var(--t-fast), box-shadow var(--t-fast); cursor: pointer; }
a.kpi:hover { border-color: var(--color-cta); box-shadow: var(--shadow); color: inherit; }
.kpi__label { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--color-muted); font-weight: 500; }
.kpi__icon { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--color-surface-2); color: var(--color-secondary); }
.kpi__icon--accent { background: var(--color-cta-soft); color: var(--color-cta); }
.kpi__icon--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.kpi__value { font-family: var(--font-mono); font-size: 1.625rem; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.2; }
.kpi__meta { font-size: 0.8125rem; color: var(--color-muted); display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.delta { display: inline-flex; align-items: center; gap: 2px; font-weight: 600; }
.delta--up { color: var(--color-success); }
.delta--down { color: var(--color-danger); }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: var(--radius-sm);
  border: 1px solid transparent; font: inherit; font-size: 0.9375rem; font-weight: 500;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--t-fast), border-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}
.btn-primary { background: var(--color-cta); color: #fff; }
.btn-primary:hover { background: var(--color-cta-hover); color: #fff; }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border-strong); }
.btn-secondary:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn-ghost { background: transparent; color: var(--color-secondary); }
.btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #991b1b; color: #fff; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: 0.875rem; }
.btn-icon { width: 44px; padding: 0; }
.btn-sm.btn-icon { width: 36px; }
.btn-block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.6; cursor: not-allowed; }
.btn .spinner { display: none; }
.btn.is-loading .spinner { display: inline-block; }
.spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: girar 0.7s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 600; line-height: 1.6; white-space: nowrap;
  background: var(--color-surface-2); color: var(--color-secondary);
}
.badge--success { background: var(--color-success-soft); color: var(--color-success); }
.badge--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.badge--danger { background: var(--color-danger-soft); color: var(--color-danger); }
.badge--info { background: var(--color-info-soft); color: var(--color-cta); }
.badge .icon { width: 12px; height: 12px; }

/* Tablas */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.table th {
  text-align: left; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--color-muted); background: var(--color-surface-2); padding: 10px 14px; border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.table th.num { text-align: right; }
.table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table tbody tr { transition: background-color var(--t-fast); }
.table tbody tr:hover { background: #f8fafc; }
.table tbody tr:last-child td { border-bottom: 0; }
.table .acciones { text-align: right; white-space: nowrap; }
.table .acciones form { display: inline; }
.table a.fila-link { color: var(--color-text); font-weight: 500; text-decoration: none; }
.table a.fila-link:hover { color: var(--color-cta); text-decoration: underline; }
.sub { display: block; font-size: 0.8125rem; color: var(--color-muted); font-weight: 400; }
.table td:first-child { min-width: 190px; }
.th-sort { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.th-sort:hover { color: var(--color-cta); }
.table-compact td, .table-compact th { padding: 8px 12px; }

.empty { text-align: center; padding: 40px 20px; color: var(--color-muted); }
.empty .icon { width: 36px; height: 36px; color: var(--color-border-strong); margin-bottom: 8px; }
.empty h3 { color: var(--color-text); margin-bottom: 4px; }

/* Paginación */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 20px; border-top: 1px solid var(--color-border); font-size: 0.875rem; color: var(--color-muted); }
.pagination__links { display: flex; gap: 6px; }

/* Formularios */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-section { padding: 20px; border-bottom: 1px solid var(--color-border); }
.form-section:last-of-type { border-bottom: 0; }
.form-section > h2 { margin-bottom: 4px; }
.form-section > p { color: var(--color-muted); font-size: 0.875rem; margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label, .label { font-size: 0.875rem; font-weight: 500; color: var(--color-secondary); }
.field .req { color: var(--color-danger); }
.input, .select {
  width: 100%; min-height: 44px; padding: 8px 12px; font: inherit; font-size: 1rem; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.textarea { min-height: 88px; resize: vertical; }
.select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; cursor: pointer; }
.input:hover, .select:hover { border-color: #94a3b8; }
.input:focus, .select:focus { outline: none; border-color: var(--color-cta); box-shadow: var(--focus-ring); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .field.has-error .input, .field.has-error .select { border-color: var(--color-danger); }
.input:disabled { background: var(--color-surface-2); color: var(--color-muted); cursor: not-allowed; }
/* Tom Select: el wrapper conserva el aspecto de .select y el control interno se vuelve transparente */
.ts-wrapper.select { padding: 0 36px 0 0; display: flex; align-items: stretch; }
.ts-wrapper.select.focus { border-color: var(--color-cta); box-shadow: var(--focus-ring); }
.ts-wrapper.select .ts-control { border: 0; border-radius: var(--radius-sm); background: transparent; box-shadow: none; padding: 8px 12px; align-items: center; }
.ts-wrapper .ts-control, .ts-wrapper .ts-control input, .ts-dropdown { font-size: 1rem; line-height: 1.4; color: var(--color-text); }
.ts-control input::placeholder { color: var(--color-muted); }
.ts-dropdown {
  margin-top: 4px; border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); z-index: var(--z-overlay);
}
.ts-dropdown .option { padding: 10px 12px; }
.ts-dropdown .active { background: var(--color-cta-soft); color: var(--color-text); }
.ts-dropdown .selected { font-weight: 600; }
.ts-dropdown .no-results { padding: 10px 12px; color: var(--color-muted); }
.field.has-error .ts-wrapper.select { border-color: var(--color-danger); }
.checkbox { width: 20px; height: 20px; accent-color: var(--color-cta); cursor: pointer; flex: none; }
.check-field { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 4px 10px; min-height: 44px; }
.check-field .help, .check-field .error { flex-basis: 100%; }
.check-field label { cursor: pointer; font-weight: 500; color: var(--color-text); }
.file { font: inherit; font-size: 0.9375rem; color: var(--color-muted); max-width: 100%; }
.file::file-selector-button {
  font: inherit; font-weight: 500; color: var(--color-text); margin-right: 12px; min-height: 40px; padding: 0 14px;
  background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm); cursor: pointer;
  transition: background-color var(--t-fast);
}
.file::file-selector-button:hover { background: var(--color-surface-2); }
.help { font-size: 0.8125rem; color: var(--color-muted); }
.error { font-size: 0.8125rem; color: var(--color-danger); display: flex; align-items: flex-start; gap: 6px; }
.error ul { margin: 0; padding: 0; list-style: none; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; padding: 16px 20px; border-top: 1px solid var(--color-border); background: var(--color-surface-2); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.input-group { position: relative; }
.input-group .input { padding-right: 48px; }
.input-group__btn { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); }

/* Barra de filtros */
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; padding: 16px 20px; border-bottom: 1px solid var(--color-border); }
.filters .field { flex: 1 1 170px; }
.filters .field--search { flex: 2 1 260px; }
.filters .check-field { flex: 0 0 auto; }
.filters label { font-size: 0.8125rem; }

/* Alertas */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 12px 16px; border-radius: var(--radius); border: 1px solid; font-size: 0.9375rem; }
.alert--danger { background: var(--color-danger-soft); border-color: #fecaca; color: #7f1d1d; }
.alert--warning { background: var(--color-warning-soft); border-color: #fde68a; color: #78350f; }
.alert--info { background: var(--color-info-soft); border-color: #bae6fd; color: #0c4a6e; }
.alert--success { background: var(--color-success-soft); border-color: #bbf7d0; color: #14532d; }

/* Toasts */
.toasts { position: fixed; right: 16px; top: 16px; z-index: var(--z-toast); display: flex; flex-direction: column; gap: 10px; max-width: min(420px, calc(100vw - 32px)); }
.toast {
  display: flex; gap: 10px; align-items: flex-start; padding: 12px 12px 12px 16px; border-radius: var(--radius);
  background: var(--color-surface); border: 1px solid var(--color-border); border-left: 4px solid var(--color-cta);
  box-shadow: var(--shadow-lg); font-size: 0.9375rem; animation: entrar var(--t) ease-out;
}
.toast--success { border-left-color: var(--color-success); }
.toast--success > .icon { color: var(--color-success); }
.toast--error { border-left-color: var(--color-danger); }
.toast--error > .icon { color: var(--color-danger); }
.toast--warning { border-left-color: var(--color-warning); }
.toast--warning > .icon { color: var(--color-warning); }
.toast__text { flex: 1; padding-top: 1px; }
.toast__close { border: 0; background: none; cursor: pointer; color: var(--color-muted); padding: 2px; border-radius: var(--radius-sm); min-width: 28px; min-height: 28px; }
.toast__close:hover { color: var(--color-text); background: var(--color-surface-2); }
@keyframes entrar { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* Lista de definiciones (detalle) */
.dl { display: grid; grid-template-columns: minmax(120px, max-content) 1fr; gap: 10px 20px; margin: 0; font-size: 0.9375rem; }
.dl dt { color: var(--color-muted); }
.dl dd { margin: 0; font-weight: 500; }

.stock-bar { height: 6px; border-radius: 999px; background: var(--color-surface-2); overflow: hidden; min-width: 60px; }
.stock-bar span { display: block; height: 100%; background: var(--color-cta); border-radius: 999px; }

/* Gráficas */
.chart-box { position: relative; height: 280px; }
.chart-box--tall { height: 340px; }
details.datos-tabla { border-top: 1px solid var(--color-border); }
details.datos-tabla summary { cursor: pointer; padding: 10px 20px; font-size: 0.875rem; color: var(--color-cta); min-height: 44px; display: flex; align-items: center; }
details.datos-tabla .table-wrap { max-height: 280px; overflow-y: auto; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.8125rem; color: var(--color-secondary); }
.legend__item { display: inline-flex; align-items: center; gap: 6px; }
.legend__swatch { width: 12px; height: 12px; border-radius: 3px; }

/* ---------- Autenticación ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); background: var(--color-surface); }
.auth__brand {
  position: relative; overflow: hidden; background: var(--color-primary); color: #e2e8f0;
  padding: 48px; display: flex; flex-direction: column; justify-content: space-between;
}
.auth__brand::after {
  content: ""; position: absolute; inset: auto -120px -160px auto; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgb(3 105 161 / 0.55), transparent 65%);
}
.auth__brand h2 { color: #fff; font-size: 2rem; font-weight: 600; max-width: 20ch; margin-bottom: 12px; }
.auth__brand p { color: #cbd5e1; max-width: 46ch; font-size: 1.0625rem; }
.auth__features { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; position: relative; z-index: 1; }
.auth__features li { display: flex; gap: 12px; align-items: center; color: #e2e8f0; }
.auth__features .icon { color: #38bdf8; }
.auth__panel { display: flex; align-items: center; justify-content: center; padding: 48px 24px; }
.auth__form { width: 100%; max-width: 400px; }
.auth__form h1 { font-size: 1.75rem; margin-bottom: 6px; }
.auth__form > p { color: var(--color-muted); margin-bottom: 28px; }
.auth__logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 1.25rem; position: relative; z-index: 1; }
.auth__foot { font-size: 0.8125rem; color: #94a3b8; position: relative; z-index: 1; }
.auth__mobile-logo { display: none; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; margin-bottom: 28px; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .grid-3-1 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1023px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  .main { margin-left: 0; }
  .topbar .topbar__menu { display: inline-flex; }
  body.nav-open .sidebar { transform: none; }
  body.nav-open .overlay { opacity: 1; pointer-events: auto; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .auth { grid-template-columns: 1fr; }
  .auth__brand { display: none; }
  .auth__mobile-logo { display: flex; }
}
@media (max-width: 640px) {
  .content { padding: 16px; }
  .topbar { padding: 0 12px; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .user-menu__name { display: none; }
  .page-header .btn { flex: 1; }
  .kpi__value { font-size: 1.375rem; }
  .grid-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .dl { grid-template-columns: 1fr; gap: 2px; }
  .dl dd { margin-bottom: 8px; }
  .hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Conversaciones (chat) ---------- */
.chat { display: flex; flex-direction: column; gap: 10px; padding: 20px; background: var(--color-surface-2); max-height: 70vh; overflow-y: auto; }
.burbuja { max-width: min(560px, 85%); padding: 10px 14px; border-radius: 14px; font-size: 0.9375rem; line-height: 1.45; box-shadow: var(--shadow-sm); word-wrap: break-word; }
.burbuja--in { align-self: flex-start; background: var(--color-surface); border: 1px solid var(--color-border); border-bottom-left-radius: 4px; }
.burbuja--out { align-self: flex-end; background: var(--color-cta-soft); border: 1px solid #bae6fd; border-bottom-right-radius: 4px; }
.burbuja--humano { background: #ede9fe; border-color: #ddd6fe; }
.burbuja__meta { display: flex; gap: 8px; align-items: center; font-size: 0.75rem; color: var(--color-muted); margin-top: 4px; }
.burbuja__texto { white-space: pre-wrap; }
.chat-dia { align-self: center; font-size: 0.75rem; color: var(--color-muted); background: var(--color-surface); border: 1px solid var(--color-border); padding: 2px 10px; border-radius: 999px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; padding: 12px 20px 0; border-bottom: 1px solid var(--color-border); }
.tab { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; color: var(--color-secondary); text-decoration: none; border-bottom: 2px solid transparent; font-weight: 500; font-size: 0.9375rem; }
.tab:hover { color: var(--color-text); }
.tab.is-active { color: var(--color-cta); border-bottom-color: var(--color-cta); }
.tab .badge { font-size: 0.6875rem; }

/* ---------- Línea de tiempo ---------- */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.timeline li { position: relative; padding-left: 22px; font-size: 0.875rem; }
.timeline li::before { content: ""; position: absolute; left: 4px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--color-cta); box-shadow: 0 0 0 3px var(--color-cta-soft); }
.timeline li::after { content: ""; position: absolute; left: 8px; top: 18px; bottom: -14px; width: 1px; background: var(--color-border); }
.timeline li:last-child::after { display: none; }
.totales { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; font-size: 0.9375rem; margin: 0; }
.totales dt { color: var(--color-muted); }
.totales dd { margin: 0; text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.totales .total { font-weight: 600; font-size: 1.125rem; color: var(--color-text); border-top: 1px solid var(--color-border); padding-top: 8px; }

/* ---------- Instaladores y asignación ---------- */
.btn-lg { min-height: 56px; font-size: 1.0625rem; font-weight: 600; }
.badge--boton { border: 0; cursor: pointer; font-family: inherit; }
.badge--boton:hover { filter: brightness(0.95); }
.aviso { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm); font-size: 0.9375rem; }
.aviso .icon { flex: none; margin-top: 2px; }
.aviso--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.aviso--danger { background: var(--color-danger-soft); color: var(--color-danger); }
.aviso--success { background: var(--color-success-soft); color: var(--color-success); }
.sugerencias { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.sugerencias li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.sugerencias li .row { margin-top: 4px; }
.asignar { align-items: flex-end; }
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.galeria a { display: block; aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--color-border); }
.galeria img { width: 100%; height: 100%; object-fit: cover; display: block; }
pre.json { margin: 8px 0 0; padding: 10px; max-height: 320px; overflow: auto; background: var(--color-surface-2); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.75rem; white-space: pre-wrap; word-break: break-word; }

/* ---------- Portal del instalador (móvil) ---------- */
body.portal { background: var(--color-bg); }
.portal__bar {
  position: sticky; top: 0; z-index: var(--z-sticky); display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 16px; padding-top: env(safe-area-inset-top); background: var(--color-primary); color: #fff;
}
.portal__brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; text-decoration: none; }
.portal__brand:hover { color: #fff; }
.portal__salir { color: #cbd5e1; }
.portal__salir:hover { background: rgb(255 255 255 / 0.08); color: #fff; }
.portal__main { max-width: 560px; margin: 0 auto; padding: 16px 16px calc(32px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 16px; }
.portal__saludo { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.portal__saludo h1 { font-size: 1.375rem; }
.portal__saludo p { margin: 2px 0 0; font-size: 0.875rem; }
.portal__seccion { display: flex; flex-direction: column; gap: 10px; }
.portal__seccion h2 { display: flex; align-items: center; gap: 8px; font-size: 1rem; }
.portal__volver { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; font-weight: 500; text-decoration: none; }
.portal__encabezado { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.portal__encabezado h1 { font-size: 1.5rem; }
.portal__acciones { display: flex; flex-direction: column; gap: 10px; }
.portal__rechazo summary { list-style: none; }
.portal__rechazo summary::-webkit-details-marker { display: none; }
.portal__rechazo[open] summary { margin-bottom: 10px; }
.portal__card .card__header h2 { font-size: 1rem; }
.portal__card .card__body { padding: 16px; }
.portal__card p { margin: 2px 0 0; }
.servicio {
  display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; color: var(--color-text); text-decoration: none;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.servicio:hover { border-color: var(--color-cta); box-shadow: var(--shadow); color: var(--color-text); }
.servicio__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.servicio__folio { font-size: 0.875rem; color: var(--color-muted); }
.servicio__linea { display: flex; align-items: center; gap: 6px; font-size: 0.875rem; color: var(--color-secondary); }
.servicio .badge { align-self: flex-start; margin-top: 4px; }