/* TIA Portal — CSS propio, sobrio y accesible (contraste AA, foco visible, responsive ≥ 360 px). */
:root {
  --accent: #607d8b;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1f2933;
  --muted: #52606d;
  --border: #d9dee3;
  --danger: #b42318;
  --danger-bg: #fdecea;
  --success: #1e6b34;
  --success-bg: #e7f5ec;
  --warning: #8a5300;
  --warning-bg: #fff4e0;
  --info: #1d4f91;
  --info-bg: #e8f0fb;
  --radius: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--info); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible, select:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; background: #eef1f4; padding: 0 .3em; border-radius: 4px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; z-index: 10; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Shell */
.layout { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { background: #111827; color: #e5e7eb; padding: 1rem .75rem; }
.brand { display: flex; flex-direction: column; gap: .25rem; padding: .25rem .5rem 1rem; border-bottom: 1px solid #374151; margin-bottom: .75rem; }
.brand-accent { display: block; height: 4px; width: 48px; background: var(--accent); border-radius: 2px; }
.brand-name { font-weight: 700; font-size: 1.05rem; }
.brand-tenant { font-size: .85rem; color: #9ca3af; }
.nav-toggle > summary { display: none; }
.nav-group { margin-bottom: .75rem; }
.nav-title { font-size: .7rem; letter-spacing: .06em; color: #9ca3af; margin: .5rem .5rem .25rem; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar a { display: block; color: #e5e7eb; text-decoration: none; padding: .4rem .5rem; border-radius: 6px; }
.sidebar a:hover { background: #1f2937; }
.sidebar a[aria-current="page"] { background: #1f2937; box-shadow: inset 3px 0 0 var(--accent); }
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; justify-content: flex-end; align-items: center; gap: 1rem; padding: .6rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border); }
.user-menu { position: relative; }
.user-menu > summary { cursor: pointer; list-style: none; padding: .3rem .6rem; border-radius: 6px; }
.user-menu > summary::-webkit-details-marker { display: none; }
.user-menu-panel { position: absolute; right: 0; top: 2.2rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .5rem; min-width: 180px; display: flex; flex-direction: column; gap: .25rem; z-index: 5; }
.support-banner { background: var(--warning-bg); color: var(--warning); padding: .5rem 1.25rem; font-weight: 600; }
main#contenido { padding: 1.25rem; max-width: 1200px; width: 100%; }

/* Componentes */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem; }
.badge { display: inline-block; font-size: .75rem; padding: .1rem .5rem; border-radius: 999px; background: #e5e7eb; color: var(--text); font-weight: 600; }
.badge-admin { background: #111827; color: #fff; }
.badge-manager { background: var(--info-bg); color: var(--info); }
.badge-warn { background: #fef3c7; color: #78350f; }
.count { font-size: .8rem; background: var(--accent); color: #fff; border-radius: 999px; padding: 0 .5rem; vertical-align: middle; }
.empty { color: var(--muted); }
.alert { border-radius: var(--radius); padding: .6rem .8rem; margin: 0 0 .75rem; border: 1px solid transparent; }
.alert-error { background: var(--danger-bg); color: var(--danger); border-color: #f5c2bd; }
.alert-success { background: var(--success-bg); color: var(--success); border-color: #b7e1c4; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: #f3d19e; }
.alert-info { background: var(--info-bg); color: var(--info); border-color: #bcd3f2; }
.ref { color: var(--muted); font-size: .85em; }
#toasts { position: fixed; right: 1rem; bottom: 1rem; z-index: 20; }
.toast { background: #111827; color: #fff; padding: .6rem 1rem; border-radius: var(--radius); animation: toast-out 5s forwards; }
@keyframes toast-out { 0%, 85% { opacity: 1; } 100% { opacity: 0; visibility: hidden; } }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } }
.tabs { display: flex; gap: .5rem; margin-bottom: .75rem; }
.tabs a { padding: .4rem .8rem; border-radius: 6px; text-decoration: none; color: var(--text); }
.tabs a[aria-selected="true"] { background: var(--surface); border: 1px solid var(--border); font-weight: 600; }
.pending li { margin-bottom: .35rem; }

/* Formularios */
label { font-weight: 600; font-size: .9rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="search"], select, textarea {
  width: 100%; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 6px; font: inherit; background: #fff;
}
.stack { display: flex; flex-direction: column; gap: .5rem; }
.mfa-qr { display: block; width: 200px; height: 200px; image-rendering: pixelated; border: 1px solid #d0d7de; border-radius: 4px; }
.narrow { max-width: 420px; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .75rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem; }
.grid-form h2, .grid-form .alert, .grid-form .actions { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: .25rem; }
.toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-bottom: 1rem; }
.toolbar input[type="search"] { max-width: 320px; }
.check { display: inline-flex; gap: .4rem; align-items: center; font-weight: 400; }
button, .button { font: inherit; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); padding: .5rem 1rem; cursor: pointer; text-decoration: none; color: var(--text); display: inline-block; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.link { background: none; border: none; padding: .3rem 0; color: var(--info); text-align: left; }
button .busy { display: none; }
button.htmx-request .idle, button[disabled] .idle { display: none; }
button.htmx-request .busy, button[disabled] .busy { display: inline; }

/* Tablas */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: .5rem .75rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: .8rem; text-transform: none; color: var(--muted); }
.pagination { display: flex; gap: 1rem; align-items: center; padding: .75rem 0; color: var(--muted); }

/* Login */
.login-page { background: #111827; min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login-card { width: 100%; max-width: 380px; background: var(--surface); border-radius: 12px; padding: 1.5rem; position: relative; overflow: hidden; }
.login-stripe { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); }
.login-brand { text-align: center; font-size: 1.35rem; }
.no-access { max-width: 520px; }

/* Responsive */
@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { padding: .5rem; }
  .nav-toggle > summary { display: block; cursor: pointer; padding: .4rem .5rem; color: #e5e7eb; }
  .nav-toggle:not([open]) nav { display: none; }
}

/* ───────────── Shell y componentes tia-* (GUIA-UX §1–§8) ───────────── */
:root { --tia-accent: var(--accent); --focus: #1d4f91; }
.tia-body { margin: 0; }
.tia-skip { position: absolute; left: -9999px; }
.tia-skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; z-index: 50; }
.tia-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tia-app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.tia-sidebar { background: #111827; color: #e5e7eb; padding: 1rem .75rem; overflow-y: auto; }
.tia-brand { display: flex; flex-direction: column; gap: .2rem; padding: .25rem .5rem 1rem; border-bottom: 1px solid #374151; margin-bottom: .75rem; border-left: 4px solid var(--tia-accent); }
.tia-brand-name { font-weight: 700; font-size: 1.05rem; }
.tia-brand-tenant { font-size: .85rem; color: #9ca3af; }
.tia-nav-group { margin: .25rem 0 .5rem; }
.tia-nav-group > summary { cursor: pointer; font-size: .72rem; letter-spacing: .06em; color: #9ca3af; padding: .4rem .5rem; min-height: 32px; list-style: none; font-weight: 700; }
.tia-nav-group > summary::-webkit-details-marker { display: none; }
.tia-nav-group > summary::after { content: "▾"; float: right; }
.tia-nav-group:not([open]) > summary::after { content: "▸"; }
.tia-nav-sub { font-size: .72rem; color: #9ca3af; margin: .4rem .5rem .1rem 1rem; }
.tia-sidebar ul { list-style: none; margin: 0; padding: 0; }
.tia-sidebar a { display: block; color: #e5e7eb; text-decoration: none; padding: .45rem .5rem; border-radius: 6px; }
.tia-sidebar a:hover { background: #1f2937; }
.tia-sidebar a[aria-current="page"] { background: #1f2937; box-shadow: inset 3px 0 0 var(--tia-accent); font-weight: 600; }
.tia-shell-main { display: flex; flex-direction: column; min-width: 0; }
.tia-topbar { display: flex; justify-content: flex-end; align-items: center; gap: 1rem; padding: .5rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border); border-top: 3px solid var(--tia-accent); }
.tia-menu-toggle { display: none; margin-right: auto; }
.tia-inbox-link { text-decoration: none; color: var(--text); font-weight: 600; }
.tia-count { display: inline-block; min-width: 1.4em; text-align: center; font-size: .78rem; background: #374151; color: #fff; border-radius: 999px; padding: 0 .45rem; margin-left: .3rem; }
.tia-user-menu { position: relative; }
.tia-user-menu > summary { cursor: pointer; list-style: none; padding: .35rem .6rem; border-radius: 6px; min-height: 36px; }
.tia-user-menu > summary::-webkit-details-marker { display: none; }
.tia-user-menu-panel { position: absolute; right: 0; top: 2.4rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .5rem; min-width: 190px; display: flex; flex-direction: column; gap: .25rem; z-index: 30; box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.tia-support-banner { background: var(--warning-bg); color: var(--warning); padding: .5rem 1.25rem; font-weight: 600; }
.tia-content { padding: 1.25rem; max-width: 1200px; width: 100%; }
.tia-breadcrumb { margin-bottom: .5rem; }
.tia-page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .5rem; }
.tia-page-head h1 { margin: 0; }
.tia-page-head h1:focus { outline: none; }
.tia-subtitle { color: var(--muted); margin: 0 0 1rem; }
.tia-actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }

/* Botones */
.tia-btn { font: inherit; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text); padding: .45rem .9rem; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: .35rem; min-height: 36px; }
.tia-btn--primary { background: #1f2937; border-color: #1f2937; color: #fff; font-weight: 600; }
.tia-btn--danger { background: var(--danger); border-color: var(--danger); color: #fff; font-weight: 600; }
.tia-btn--link { background: none; border: none; color: var(--info); padding: .2rem .3rem; min-height: 0; }
.tia-btn[disabled], .tia-btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.tia-btn .tia-btn-busy { display: none; }
.tia-btn.htmx-request .tia-btn-label { display: none; }
.tia-btn.htmx-request .tia-btn-busy { display: inline; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* Alertas, toasts, estados */
.tia-alert { border-radius: var(--radius); padding: .6rem .8rem; margin: 0 0 .75rem; border: 1px solid transparent; }
.tia-alert--danger { background: var(--danger-bg); color: var(--danger); border-color: #f5c2bd; }
.tia-alert--success { background: var(--success-bg); color: var(--success); border-color: #b7e1c4; }
.tia-alert--warning { background: var(--warning-bg); color: var(--warning); border-color: #f3d19e; }
.tia-alert--info { background: var(--info-bg); color: var(--info); border-color: #bcd3f2; }
.tia-alert ul { margin: .3rem 0 0; padding-left: 1.2rem; }
.tia-ref { color: var(--muted); font-size: .85em; }
.tia-toasts { position: fixed; right: 1rem; bottom: 1rem; z-index: 60; display: flex; flex-direction: column; gap: .5rem; max-width: min(420px, calc(100vw - 2rem)); }
.tia-toast { background: #111827; color: #fff; padding: .6rem .8rem; border-radius: var(--radius); display: flex; gap: .75rem; align-items: start; justify-content: space-between; box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.tia-toast--success { border-left: 4px solid #34d399; }
.tia-toast button { background: none; border: none; color: #fff; cursor: pointer; font-size: 1rem; }
.tia-empty { color: var(--muted); padding: 1rem; background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius); }
.tia-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem; }
.tia-panel > h2 { margin-top: 0; }
.tia-spinner { display: inline-block; width: 1rem; height: 1rem; border: 2px solid var(--border); border-top-color: var(--text); border-radius: 50%; animation: tia-spin 1s linear infinite; vertical-align: middle; }
.htmx-indicator.tia-spinner { opacity: 0; }
.htmx-request .htmx-indicator.tia-spinner, .htmx-request.htmx-indicator.tia-spinner { opacity: 1; }
@keyframes tia-spin { to { transform: rotate(360deg); } }
.tia-is-loading, .htmx-request.tia-list { opacity: .55; }
.tia-flash { animation: tia-flash 2s ease-out; }
@keyframes tia-flash { from { background: #fff7d6; } to { background: transparent; } }
@media (prefers-reduced-motion: reduce) { .tia-spinner, .tia-flash { animation: none; } }
.tia-denied { max-width: 560px; }

/* Insignias */
.tia-badge { display: inline-block; font-size: .75rem; padding: .1rem .5rem; border-radius: 999px; background: #e5e7eb; color: var(--text); font-weight: 600; white-space: nowrap; }
.tia-badge--active, .tia-badge--success { background: var(--success-bg); color: var(--success); }
.tia-badge--inactive { background: #eceff3; color: #4b5563; }
.tia-badge--info { background: var(--info-bg); color: var(--info); }
.tia-badge--warning, .tia-badge--approve { background: #fef3c7; color: #78350f; }
.tia-badge--danger { background: var(--danger-bg); color: var(--danger); }
.tia-badge--role-admin { background: #111827; color: #fff; }
.tia-badge--modified { background: #ede9fe; color: #5b21b6; }

/* Listados */
.tia-filters { display: flex; flex-wrap: wrap; gap: .75rem; align-items: end; margin-bottom: 1rem; }
.tia-filters .tia-field { min-width: 180px; }
.tia-table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.tia-table { border-collapse: collapse; width: 100%; }
.tia-table caption { text-align: left; padding: .5rem .75rem; font-weight: 600; }
.tia-table th, .tia-table td { text-align: left; padding: .5rem .75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.tia-table th { font-size: .8rem; color: var(--muted); white-space: nowrap; }
.tia-table th button { background: none; border: none; font: inherit; color: inherit; cursor: pointer; padding: 0; }
.tia-num { text-align: right !important; font-variant-numeric: tabular-nums; }
.tia-row-expanded > td { background: #f9fafb; }
.tia-pagination { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; padding: .75rem 0; color: var(--muted); }
.tia-pagination a, .tia-pagination span[aria-current] { padding: .2rem .55rem; border-radius: 6px; text-decoration: none; }
.tia-pagination span[aria-current] { background: #1f2937; color: #fff; }
.tia-cards { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); padding: 0; list-style: none; }
.tia-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .9rem 1rem; }
.tia-card h2, .tia-card h3 { margin: 0 0 .3rem; font-size: 1rem; }

/* Formularios */
.tia-form { display: grid; gap: .75rem 1rem; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.tia-form > .tia-span, .tia-form > .tia-alert, .tia-form > .tia-form-actions, .tia-form > h2, .tia-form > h3, .tia-form > fieldset, .tia-form > p { grid-column: 1 / -1; }
.tia-field { display: flex; flex-direction: column; gap: .25rem; }
.tia-field label, .tia-label { font-weight: 600; font-size: .9rem; }
.tia-input { width: 100%; padding: .45rem .6rem; border: 1px solid #9aa5b1; border-radius: 6px; font: inherit; background: #fff; min-height: 36px; }
.tia-input[readonly] { background: #f1f3f5; color: #4b5563; }
.tia-input[aria-invalid="true"] { border-color: var(--danger); }
textarea.tia-input { min-height: 4.5rem; }
.tia-help { color: var(--muted); font-size: .82rem; margin: 0; }
.tia-field-error { color: var(--danger); font-size: .85rem; margin: 0; }
.tia-required { color: var(--danger); }
.tia-check { display: inline-flex; gap: .45rem; align-items: center; font-weight: 400; }
.tia-form-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.tia-fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: .6rem .9rem; }
.tia-fieldset legend { font-weight: 700; font-size: .9rem; padding: 0 .3rem; }
.tia-checklist { columns: 2 220px; list-style: none; padding: 0; margin: .3rem 0; }
.tia-switch-row { display: grid; grid-template-columns: 1fr auto; gap: .25rem 1rem; padding: .6rem 0; border-bottom: 1px solid var(--border); align-items: center; }
.tia-switch-row p { margin: 0; color: var(--muted); font-size: .85rem; }
.tia-switch-status { grid-column: 1 / -1; font-size: .85rem; }
.tia-logo-preview { max-height: 80px; max-width: 240px; display: block; margin: .5rem 0; }
.tia-mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .85rem; }

/* Diálogos (confirmación por impacto, §6) */
.tia-dialog { border: none; border-radius: 12px; padding: 1.25rem; max-width: min(520px, calc(100vw - 2rem)); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.tia-dialog::backdrop { background: rgba(17,24,39,.55); }
.tia-dialog h2 { margin-top: 0; }
.tia-dialog--high { border-top: 4px solid var(--danger); }
.tia-inline-confirm { display: inline-flex; gap: .4rem; align-items: center; }

/* Combobox ARIA */
.tia-combobox { position: relative; }
.tia-cbx-control { display: flex; gap: .25rem; }
.tia-listbox { position: absolute; z-index: 40; left: 0; right: 0; margin: .2rem 0 0; padding: .25rem 0; list-style: none; background: #fff; border: 1px solid var(--border); border-radius: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.12); max-height: 18rem; overflow-y: auto; }
.tia-listbox [role="option"] { padding: .4rem .7rem; cursor: pointer; }
.tia-listbox [role="option"][aria-selected="true"], .tia-listbox [role="option"]:hover { background: var(--info-bg); }

/* Totales */
.tia-totals { display: grid; grid-template-columns: 1fr auto; gap: .2rem 1.5rem; max-width: 420px; margin: .5rem 0 0 auto; }
.tia-totals dt { color: var(--muted); }
.tia-totals dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.tia-totals .tia-total-strong { font-weight: 700; color: var(--text); }

@media (max-width: 767px) {
  .tia-app { grid-template-columns: 1fr; }
  .tia-sidebar { position: fixed; inset: 0 auto 0 0; width: min(300px, 85vw); transform: translateX(-100%); transition: transform .2s; z-index: 70; }
  .tia-app[data-nav-open="true"] .tia-sidebar { transform: none; }
  .tia-menu-toggle { display: inline-flex; }
  .tia-content { padding: 1rem; }
  .tia-btn, .tia-input { min-height: 44px; }
  .tia-table--cards thead { display: none; }
  .tia-table--cards tr { display: block; border-bottom: 1px solid var(--border); padding: .4rem 0; }
  .tia-table--cards td { display: flex; justify-content: space-between; gap: 1rem; border: none; padding: .25rem .75rem; }
  .tia-table--cards td::before { content: attr(data-label); font-weight: 600; color: var(--muted); }
}

/* ───────────── Documentos, Inicio, Inventario y Flujos (§6.3–§6.6, §6.8, §6.11) ───────────── */
.tia-meta { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: .5rem 0; }
.tia-meta dt { color: var(--muted); font-weight: 600; }
.tia-meta dd { margin: 0; overflow-wrap: anywhere; }
.tia-doc-status { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.tia-btn--approve { background: var(--success); border-color: var(--success); color: #fff; font-weight: 600; }
.tia-assignee strong { font-weight: 700; }
.tia-explain { margin: .25rem 0 .75rem; }
.tia-explain > summary { cursor: pointer; color: var(--info); }
.tia-explain ul { margin: .4rem 0 0; padding-left: 1.2rem; }
.tia-history { list-style: none; padding: 0; margin: 0; }
.tia-history li { padding: .4rem 0; border-bottom: 1px solid var(--border); }
.tia-history time { color: var(--muted); font-variant-numeric: tabular-nums; margin-right: .4rem; }
.tia-history-comment { margin: .2rem 0 0 1rem; font-style: italic; }
.tia-related { list-style: none; padding: 0; margin: 0 0 .5rem; display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
.tia-doc-slot:empty { display: none; }
.tia-row-link { position: relative; }
.tia-row-link td:first-child a::after { content: ""; position: absolute; inset: 0; }
.tia-row-link:hover { background: #f8fafc; }
.tia-row-active td:first-child { box-shadow: inset 3px 0 0 var(--info); }
.tia-row-pending { background: #fffbeb; }
.tia-row-pending td:first-child { box-shadow: inset 3px 0 0 #b45309; font-weight: 700; }
.tia-form--doc { max-width: 760px; }
.tia-editor-lines td { vertical-align: top; }
.tia-editor-lines .tia-input { min-width: 5.5rem; }
.tia-editor-lines tbody.tia-line:only-of-type .tia-line-remove { opacity: .4; pointer-events: none; }
.tia-adj-row { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; margin: .3rem 0; }
.tia-adj-row .tia-input { width: auto; flex: 1 1 8rem; }
.tia-adj-list:has(.tia-adj-row) + .tia-adj-empty { display: none; }
.tia-editor-totals h3 { margin: .5rem 0 0; font-size: 1rem; }
.tia-home { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.tia-shortcuts ul { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0; }
.tia-inbox h3 { margin: 1rem 0 .4rem; font-size: 1rem; }
.tia-inbox-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.tia-inbox-card { border: 1px solid var(--border); border-radius: var(--radius); padding: .6rem .8rem; }
.tia-inbox-card p { margin: 0 0 .25rem; }
.tia-tips .tia-card { margin-bottom: .75rem; }
.tia-qty-pos { color: var(--success); font-weight: 600; }
.tia-qty-neg { color: var(--danger); font-weight: 600; }
.tia-type-group { display: flex; flex-wrap: wrap; gap: .4rem; border: none; padding: 0; margin: 0; }
.tia-type-group label { border: 1px solid var(--border); border-radius: 6px; padding: .35rem .8rem; cursor: pointer; font-weight: 600; }
.tia-type-group input { position: absolute; opacity: 0; }
.tia-type-group label:has(input:checked) { background: #1f2937; color: #fff; border-color: #1f2937; }
.tia-type-group label:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.tia-toggle-panel > summary { list-style: none; display: inline-flex; }
.tia-toggle-panel > summary::-webkit-details-marker { display: none; }
.tia-toggle-panel[open] > summary { margin-bottom: .75rem; }
.tia-toggle-panel[open] .tia-when-closed, .tia-toggle-panel:not([open]) .tia-when-open { display: none; }
.tia-wf-card header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; align-items: center; }
.tia-wf-step { border-top: 1px solid var(--border); padding: .5rem 0; }
@media (max-width: 767px) {
  .tia-home { grid-template-columns: 1fr; }
  .tia-meta { grid-template-columns: 1fr; }
}

/* ───────────── Acciones Especiales, operaciones documentales, pago en lote y BI (§6.4, §6.6, §6.10) ───────────── */
.tia-plain-list { list-style: none; padding: 0; margin: .3rem 0 .6rem; display: grid; gap: .3rem; }
.tia-strike { text-decoration: line-through; color: var(--muted); }
.tia-special-item { border: 1px solid var(--border); border-left-width: 4px; border-radius: var(--radius); margin: .5rem 0; background: var(--surface); }
.tia-special-item--danger { border-left-color: var(--danger); }
.tia-special-item--warning { border-left-color: #b45309; }
.tia-special-item--default { border-left-color: var(--info); }
.tia-special-item > summary { cursor: pointer; padding: .55rem .8rem; font-weight: 600; min-height: 44px; display: flex; align-items: center; gap: .5rem; }
.tia-special-item[open] > summary { border-bottom: 1px solid var(--border); }
.tia-special-body { padding: .75rem .9rem; }
.tia-special-link { margin: .5rem 0; }
.tia-special-off { margin-top: .75rem; color: var(--muted); }
.tia-special-off h3 { font-size: .95rem; margin: 0 0 .3rem; }
.tia-radio { display: flex; align-items: flex-start; gap: .45rem; margin: .25rem 0; font-weight: 400; }
.tia-radio input { margin-top: .3rem; }
.tia-dialog-summary p { margin: .3rem 0; }
.tia-dialog--wide { max-width: min(860px, calc(100vw - 2rem)); width: 100%; }
.tia-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .75rem; border-bottom: 1px solid var(--border); }
.tia-tabs a { padding: .45rem .9rem; text-decoration: none; color: var(--text); border: 1px solid transparent; border-bottom: none; border-radius: 6px 6px 0 0; min-height: 40px; display: inline-flex; align-items: center; }
.tia-tabs a[aria-current="page"] { background: var(--surface); border-color: var(--border); font-weight: 700; margin-bottom: -1px; }
.tia-selection:empty { display: none; }
.tia-selection-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; padding: .6rem .8rem; margin-bottom: .75rem; background: var(--info-bg); border: 1px solid #bcd3f2; border-radius: var(--radius); position: sticky; top: 0; z-index: 5; }
.tia-selection-count { font-weight: 700; margin-right: auto; }
.tia-sel-cell { width: 2.5rem; position: relative; z-index: 2; }
.tia-sel-cell input { width: 1.15rem; height: 1.15rem; }
.tia-row-link td.tia-sel-cell + td a::after { content: ""; position: absolute; inset: 0; }
.tia-doc-ops h3 { font-size: 1rem; margin: .75rem 0 .3rem; }

/* BI */
.tia-bi { display: grid; grid-template-columns: minmax(220px, 300px) minmax(0, 1fr); gap: 1rem; align-items: start; }
.tia-bi-fields { max-height: 75vh; overflow-y: auto; }
.tia-bi-fields h3 { font-size: .8rem; letter-spacing: .06em; color: var(--muted); margin: .8rem 0 .3rem; }
.tia-bi-fields h4 { font-size: .9rem; margin: .5rem 0 .2rem; }
.tia-bi-fieldlist { list-style: none; padding: 0; margin: 0 0 .4rem; display: grid; gap: .2rem; }
.tia-bi-field { width: 100%; text-align: left; justify-content: space-between; min-height: 32px; padding: .25rem .5rem; }
.tia-bi-field[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.tia-chip { display: inline-block; font-size: .72rem; font-weight: 700; padding: .05rem .5rem; border-radius: 999px; background: #e5e7eb; color: #374151; }
.tia-chip--values { background: var(--info-bg); color: var(--info); }
.tia-bi-zones { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .75rem; }
.tia-bi-zone { border: 2px dashed var(--border); border-radius: var(--radius); padding: .5rem .6rem; min-height: 5rem; background: var(--surface); }
.tia-bi-zone[aria-current="true"] { border-style: solid; border-color: var(--info); background: #f5f9ff; }
.tia-bi-zone h3 { font-size: .9rem; margin: 0 0 .4rem; display: flex; justify-content: space-between; align-items: center; gap: .3rem; }
.tia-bi-chips { list-style: none; padding: 0; margin: 0; display: grid; gap: .3rem; }
.tia-bi-chip { display: flex; flex-wrap: wrap; gap: .3rem; align-items: center; background: #f1f5f9; border-radius: 6px; padding: .2rem .4rem; }
.tia-bi-chip .tia-input { width: auto; min-height: 30px; padding: .15rem .3rem; }
.tia-bi-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: end; margin: .75rem 0; }
.tia-bi-results-bar { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: .5rem 0; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.tia-bi-table td, .tia-bi-table th { white-space: nowrap; }
.tia-bi-table .tia-total-cell, .tia-bi-table tfoot td, .tia-bi-table tfoot th { font-weight: 700; background: #f8fafc; }
.tia-bi-filter-values { max-height: 12rem; overflow-y: auto; columns: 2 180px; list-style: none; padding: 0; margin: .3rem 0; }
@media (max-width: 899px) {
  .tia-bi { grid-template-columns: 1fr; }
  .tia-bi-fields { max-height: none; }
}

/* Contraseña con «Mostrar/Ocultar» y aviso de Bloq Mayús (GUIA-UX §5.4) */
.tia-password { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.tia-password input { flex: 1 1 12rem; min-width: 0; }
.tia-password-toggle { flex: 0 0 auto; }
.tia-capslock { flex-basis: 100%; margin: 0; }
.tia-capslock:empty { display: none; }

/* Banda de reconexión (TC-245, EC-165) */
.tia-connection { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000; padding: .6rem 1rem; text-align: center; font-weight: 600; color: #fff; }
.tia-connection[hidden] { display: none; }
.tia-connection--offline { background: #7c2d12; }
.tia-connection--online { background: #14532d; }