/* ============================================================================
   Panel del Autorizador · sistema de interfaces de Up2you (kit 0.9.0)

   Adaptación «tokens y reglas UX» del sistema Up2you-dev/assets a una interfaz
   sin build (HTML, CSS y JS). Los colores vienen de tokens.css (copia literal
   del kit); aquí viven la tipografía, los controles, el contrato de espacio
   útil (cabeceras compactas, superficie visible, barras fuera del scroll) y las
   variantes de tema, densidad, movimiento y contraste forzado.

   Convenciones: clases `u-*` reproducen los controles del paquete ui-react del
   kit; clases `page-*`, `app-*` y `access-*` son la composición propia del
   panel siguiendo el contrato de espacio útil 0.6.1.
   ========================================================================== */

/* --------------------------------------------------------------- tipografía */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(./fonts/inter-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(./fonts/inter-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------------------------------------------------------------- base kit */
:root {
  font-family: 'Inter Variable', Inter, system-ui, sans-serif;
  font-size: 16px;
  --u-radius: 10px;
  --u-control: 36px;
  --u-shadow: 0 18px 65px #0004;
  --u-shadow-lg: 0 12px 40px #0005;
  --u-scrim: #0007; /* sombra, sombra grande y velo de diálogo: los mismos valores que ui-react/styles.css del kit */
  --u-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --u-mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
  --u-topbar: 56px;
  --u-page-x: 20px;
}
[data-direction='editorial'] { --u-radius: 16px; --u-control: 40px; }
[data-direction='studio'] { --u-radius: 6px; --u-control: 32px; }
[data-density='compact'] { --u-control: 30px; --u-page-x: 16px; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--u-canvas);
  color: var(--u-text);
  line-height: 1.6;
  font-size: 0.875rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  height: 100dvh;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
button, input, textarea, select { font: inherit; color: inherit; }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; touch-action: manipulation; }
button:disabled { cursor: default; }
svg { flex-shrink: 0; }
a { color: var(--u-accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 0.15em; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 600; letter-spacing: -0.015em; }
p { margin: 0 0 10px; }
p:last-child { margin-bottom: 0; }
code, kbd, pre, .mono { font-family: var(--u-mono); }
code { font-size: 0.8125em; background: var(--u-subtle); border: 1px solid var(--u-border); border-radius: 5px; padding: 1px 5px; }
kbd { font-size: 0.75rem; color: var(--u-muted); border: 1px solid var(--u-control-border); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; background: var(--u-surface); }
strong { font-weight: 600; }
small, .small { font-size: 0.8125rem; }
.muted { color: var(--u-muted); }
.text-error { color: var(--u-error); }
.quiet { color: var(--u-quiet); }
.mono { font-size: 0.8125rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.hidden { display: none !important; }
.u-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.tabular { font-variant-numeric: tabular-nums; }

/* Utilidades de composición. Sustituyen a los atributos style="…": la CSP no admite estilos en
   línea (style-src 'self'). Los anchos calculados (barras de consumo) se ponen por CSSOM desde
   data-pct. */
.gap-top-xs { margin-top: var(--u-space-xs); }
.gap-top-sm { margin-top: var(--u-space-sm); }
.gap-top { margin-top: calc(var(--u-space-sm) + var(--u-space-xs)); }
.gap-top-md { margin-top: var(--u-space-md); }
.gap-bottom { margin-bottom: calc(var(--u-space-sm) + var(--u-space-xs)); }
.gap-y { margin: var(--u-space-sm) 0 calc(var(--u-space-sm) + var(--u-space-xs)); }
.break-all { word-break: break-all; }
.code-wrap { white-space: pre-wrap; word-break: break-all; }
.code-lg { font-size: 1.05em; }
.scroll-box { max-height: 14rem; overflow: auto; }
.textarea-tall { min-height: 7rem; }
.measure { max-width: 48rem; }
.measure-narrow { max-width: 40rem; }
.title-sm { font-size: 1rem; margin-bottom: var(--u-space-xs); }
.contents { display: contents; }
.fieldset-plain { border: 0; margin: 0; padding: 0; min-width: 0; }

:focus-visible { outline: 2px solid var(--u-accent); outline-offset: 3px; }
::selection { background: color-mix(in srgb, var(--u-accent) 28%, transparent); }
input::placeholder, textarea::placeholder { color: var(--u-quiet); }
select option, select optgroup { background: var(--u-surface); color: var(--u-text); }

/* --------------------------------------------------------------- iconos */
.u-icon { width: 16px; height: 16px; display: inline-block; vertical-align: middle; pointer-events: none; overflow: visible; }
.u-icon--20 { width: 20px; height: 20px; }
.u-icon--24 { width: 24px; height: 24px; }
.u-icon--32 { width: 32px; height: 32px; }
.u-icon--spin { animation: u-spin 1s linear infinite; } /* ciclo continuo, no transición: el mismo periodo que el kit */
@keyframes u-spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- botones */
.u-button {
  min-height: var(--u-control);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--u-space-sm);
  border: 1px solid var(--u-border);
  border-radius: calc(var(--u-radius) - 3px);
  background: var(--u-raised);
  color: var(--u-text);
  font-size: 0.875rem;
  font-weight: 530;
  padding: 7px 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--u-motion-fast), border-color var(--u-motion-fast), color var(--u-motion-fast), transform var(--u-motion-fast);
}
.u-button:hover { background: var(--u-border); text-decoration: none; }
.u-button:active { transform: translateY(1px); }
.u-button:disabled, .u-button[aria-disabled='true'] { opacity: 0.45; cursor: default; transform: none; }
.u-button:disabled:hover { background: var(--u-raised); }
.u-button--primary { background: var(--u-accent); color: var(--u-on-accent); border-color: transparent; }
.u-button--primary:hover { background: var(--u-accent-strong); }
.u-button--primary:disabled:hover { background: var(--u-accent); }
.u-button--ghost { background: transparent; border-color: transparent; color: var(--u-muted); }
.u-button--ghost:hover { background: var(--u-raised); color: var(--u-text); }
.u-button--danger { color: var(--u-error); background: transparent; border-color: var(--u-error); }
.u-button--danger:hover { background: color-mix(in srgb, var(--u-error) 12%, transparent); }
.u-button--sm { min-height: 28px; padding: 3px 10px; font-size: 0.8125rem; gap: 6px; }
.u-icon-button { width: var(--u-control); padding: 5px; flex-shrink: 0; }
.u-icon-button.u-button--sm { width: 28px; }
[data-motion-profile='signature'] .u-button:active { transform: scale(0.98); }

/* --------------------------------------------------------------- campos */
.u-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; font-size: 0.875rem; }
.u-field > .u-label, .u-field > label, .u-field > span:first-child { font-weight: 540; line-height: 1.3; }
.u-field .u-hint { font-weight: 400; color: var(--u-muted); font-size: 0.75rem; line-height: 1.4; margin-top: -2px; }
.u-field input:not([type='checkbox']):not([type='radio']),
.u-field textarea,
.u-field select,
.u-search {
  --u-border: var(--u-control-border);
}
.u-field input:not([type='checkbox']):not([type='radio']),
.u-field textarea,
.u-field select {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--u-border);
  border-radius: calc(var(--u-radius) - 3px);
  background: var(--u-surface);
  padding: 7px 11px;
  min-height: var(--u-control);
  color: var(--u-text);
  transition: border-color var(--u-motion-fast), box-shadow var(--u-motion-fast);
}
.u-field input:focus, .u-field textarea:focus, .u-field select:focus, .u-search:focus-within {
  outline: 0;
  border-color: var(--u-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--u-accent) 15%, transparent);
}
.u-field textarea { resize: vertical; line-height: 1.6; min-height: 84px; }
.u-field textarea.u-code { font-family: var(--u-mono); font-size: 0.75rem; line-height: 1.5; white-space: pre-wrap; }
.u-field [data-invalid] input, .u-field input:user-invalid, .u-field textarea:user-invalid { border-color: var(--u-error); }
.u-field:has(:disabled) { opacity: 0.55; }
.u-select { position: relative; display: block; min-width: 0; }
.u-select select { appearance: none; -webkit-appearance: none; padding-right: 34px; cursor: pointer; }
.u-select > .u-icon { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); color: var(--u-muted); }
.u-select--compact select { background: transparent; border-color: transparent; font-size: 0.8125rem; width: auto; max-width: 220px; padding: var(--u-space-xs) 30px var(--u-space-xs) var(--u-space-sm); min-height: 32px; text-overflow: ellipsis; }
.page-header .u-select--compact select { max-width: 320px; }
.u-select--compact select:hover { background: var(--u-raised); }
.u-select--compact > .u-icon { right: 8px; }
.u-search {
  display: flex;
  gap: var(--u-space-sm);
  align-items: center;
  min-height: var(--u-control);
  border: 1px solid var(--u-border);
  border-radius: calc(var(--u-radius) - 3px);
  padding: 0 6px 0 10px;
  color: var(--u-muted);
  background: var(--u-surface);
  font-size: 0.875rem;
  min-width: 0;
}
.u-search input { flex: 1; min-width: 0; border: 0; outline: 0; box-shadow: none; padding: 7px 0; background: transparent; color: var(--u-text); }
.u-search button { min-width: 28px; min-height: 28px; display: grid; place-items: center; border: 0; padding: 3px; background: transparent; color: var(--u-muted); border-radius: 6px; }
.u-search button:hover { background: var(--u-raised); color: var(--u-text); }
.u-search[data-empty] button { visibility: hidden; }
.u-checkbox, .u-radio { display: inline-flex; align-items: center; gap: 9px; font-size: 0.875rem; cursor: pointer; min-height: 28px; line-height: 1.4; }
.u-checkbox input, .u-radio input { width: 16px; height: 16px; margin: 0; accent-color: var(--u-accent); cursor: pointer; flex-shrink: 0; }
.u-checkbox:has(input:disabled), .u-radio:has(input:disabled) { opacity: 0.5; cursor: default; }
.u-radio-group { display: grid; gap: 6px; font-size: 0.875rem; }
.u-radio-group > .u-label { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--u-quiet); margin-bottom: 2px; }
.u-checks { display: flex; flex-wrap: wrap; gap: var(--u-space-xs) 18px; padding: 2px 0; }

.u-form { display: grid; gap: var(--u-space-md); align-content: start; }
.u-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.u-row--three { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 600px) { .u-row, .u-row--three { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------- pestañas y navegación */
.u-tab-list { display: flex; gap: var(--u-space-xs); border-bottom: 1px solid var(--u-border); overflow-x: auto; scrollbar-width: none; flex-shrink: 0; padding: 0 var(--u-page-x); }
.u-tab-list::-webkit-scrollbar { display: none; }
.u-tab { position: relative; padding: 11px 14px; color: var(--u-muted); font-size: 0.875rem; cursor: pointer; outline-offset: -3px; white-space: nowrap; text-decoration: none; }
.u-tab:hover { color: var(--u-text); text-decoration: none; }
.u-tab[aria-current='page'] { color: var(--u-text); }
.u-tab::after { content: ''; position: absolute; bottom: -1px; left: 14px; right: 14px; height: 2px; background: var(--u-accent); transform: scaleX(0); transition: transform var(--u-motion-enter) var(--u-ease); }
.u-tab[aria-current='page']::after { transform: scaleX(1); }

.u-navigation { display: flex; gap: 3px; min-width: 0; }
.u-navigation a {
  display: inline-flex;
  align-items: center;
  gap: var(--u-space-sm);
  border: 0;
  background: transparent;
  color: var(--u-muted);
  padding: 7px 11px;
  border-radius: calc(var(--u-radius) - 3px);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--u-motion-fast), color var(--u-motion-fast);
}
.u-navigation a:hover { background: var(--u-subtle); color: var(--u-text); text-decoration: none; }
.u-navigation a[aria-current='page'] { background: var(--u-accent-soft); color: var(--u-accent); }

/* --------------------------------------------------------------- superficies */
.u-panel { background: var(--u-surface); border: 1px solid var(--u-border); border-radius: var(--u-radius); padding: var(--u-space-md) 18px; min-width: 0; }
.u-panel + .u-panel { margin-top: 14px; }
.u-panel--subtle { background: var(--u-subtle); }
.u-panel--accent { border-color: color-mix(in srgb, var(--u-accent) 40%, var(--u-border)); background: color-mix(in srgb, var(--u-accent) 5%, var(--u-surface)); }
.u-panel > h2, .u-panel > h3, .u-panel-head h2, .u-panel-head h3 { font-size: 0.875rem; font-weight: 600; margin: 0 0 12px; }
.u-panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; min-width: 0; }
.u-panel-head > h2, .u-panel-head > h3 { margin: 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.u-panel > .u-table-scroll { margin: 0 -18px -16px; border-top: 1px solid var(--u-border); }
.u-panel > .u-table-scroll .u-table td:first-child, .u-panel > .u-table-scroll .u-table th:first-child { padding-left: 18px; }
.u-panel > .u-table-scroll .u-table td:last-child, .u-panel > .u-table-scroll .u-table th:last-child { padding-right: 18px; }
.u-panel > .u-table-scroll .u-table tr:last-child td { border-bottom: 0; }
.u-panel > .u-table-scroll + p, .u-panel > .u-table-scroll + .u-notice { margin-top: 26px; }

.u-props { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: var(--u-space-sm) 18px; margin: 0; font-size: 0.875rem; align-items: baseline; }
.u-props dt { color: var(--u-muted); font-weight: 500; font-size: 0.8125rem; }
.u-props dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.u-code {
  font-family: var(--u-mono);
  font-size: 0.75rem;
  line-height: 1.55;
  background: var(--u-subtle);
  border: 1px solid var(--u-border);
  border-radius: calc(var(--u-radius) - 3px);
  padding: 10px 12px;
  overflow: auto;
  margin: 0 0 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--u-text);
}
pre.u-code:last-child { margin-bottom: 0; }
textarea.u-code { width: 100%; min-height: 480px; resize: vertical; border-color: var(--u-control-border); color: var(--u-text); }
textarea.u-code:focus { outline: 0; border-color: var(--u-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--u-accent) 15%, transparent); }
.u-toolbar > .u-select > select { width: auto; min-width: 160px; }
.u-toolbar > .u-select { display: inline-block; }

/* --------------------------------------------------------------- tablas y listas */
.u-table-scroll { overflow: auto; overscroll-behavior: contain; min-width: 0; }
.u-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; text-align: left; }
.u-table th {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--u-muted);
  background: var(--u-subtle);
  height: 40px;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.u-table th, .u-table td { padding: 9px 14px; border-bottom: 1px solid var(--u-border); vertical-align: middle; }
.u-table td { min-height: 48px; }
.u-table td > small, .u-table td .small { display: block; }
.u-table tbody tr:hover td { background: var(--u-subtle); }
.u-table tr[data-selected] td { background: var(--u-accent-soft); }
.u-table tr[data-href] { cursor: pointer; }
.u-table td.key, .u-table .key { font-family: var(--u-mono); font-size: 0.8125rem; letter-spacing: 0.02em; white-space: nowrap; }
.u-table .u-table-open { background: none; border: 0; padding: 0; font-weight: 550; text-align: left; color: var(--u-text); font-family: inherit; }
.u-table .u-table-open.key { font-family: var(--u-mono); font-weight: 500; }
.u-table .u-table-open:hover { color: var(--u-accent); text-decoration: none; }
.u-table td.actions { white-space: nowrap; text-align: right; }
.u-table td.actions .u-button + .u-button { margin-left: var(--u-space-xs); }
.u-table td.num, .u-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
[data-density='compact'] .u-table th, [data-density='compact'] .u-table td { padding: 6px 12px; }
[data-density='compact'] .u-table th { height: 34px; }

.u-list { list-style: none; margin: 0; padding: 0; }
.u-list-item { display: flex; align-items: flex-start; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--u-border); min-width: 0; }
.u-list-item:last-child { border-bottom: 0; }
.u-list-item > .when { color: var(--u-quiet); font-size: 0.75rem; font-variant-numeric: tabular-nums; white-space: nowrap; flex: 0 0 118px; padding-top: 2px; }
.u-list-item > .what { min-width: 0; flex: 1; font-size: 0.8125rem; line-height: 1.5; overflow-wrap: anywhere; }
.u-list-item > .what strong { font-weight: 560; font-size: 0.875rem; }
.u-list-item > .u-icon { color: var(--u-quiet); margin-top: 3px; }
.u-list-plain { list-style: none; margin: 0; padding: 0; }
.u-list-plain li { padding: 6px 0 6px 18px; position: relative; }
.u-list-plain li::before { content: ''; position: absolute; left: 2px; top: 0.85em; width: 8px; height: 2px; background: var(--u-accent); border-radius: 2px; }
.steps-list { margin: 0; padding-left: var(--u-space-md); display: grid; gap: var(--u-space-xs); }
/* Selector de modelos de IA: lista con búsqueda y ficha técnica del elegido. */
.model-list { width: 100%; min-height: 12rem; border: 1px solid var(--u-border); border-radius: var(--u-radius); background: var(--u-surface); color: var(--u-text); padding: var(--u-space-xs); font: inherit; font-size: 0.8125rem; }
.model-list option { padding: var(--u-space-xs) var(--u-space-sm); border-radius: var(--u-radius); }
.model-list option:disabled { color: var(--u-quiet); }
.model-sheet { border: 1px solid var(--u-border); border-radius: var(--u-radius); background: var(--u-subtle); padding: var(--u-space-sm) var(--u-space-md); }
.model-sheet:empty { display: none; }
/* Catálogo para añadir modelos: tabla con su propio desplazamiento, cabecera fija y fila entera pulsable. */
.model-browser { max-height: 24rem; overflow: auto; border: 1px solid var(--u-border); border-radius: var(--u-radius); }
.model-browser thead th { position: sticky; top: 0; z-index: 1; background: var(--u-subtle); }
.model-browser tr[data-row] { cursor: pointer; }

/* --------------------------------------------------------------- etiquetas */
.u-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px var(--u-space-sm);
  min-height: 20px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 6px;
  white-space: nowrap;
  vertical-align: middle;
  background: var(--u-subtle);
  color: var(--u-muted);
  border: 1px solid var(--u-border);
}
.u-badge[data-tone='success'] { color: var(--u-success); background: color-mix(in srgb, var(--u-success) 12%, var(--u-surface)); border-color: color-mix(in srgb, var(--u-success) 35%, transparent); }
.u-badge[data-tone='warning'] { color: var(--u-warning); background: color-mix(in srgb, var(--u-warning) 14%, var(--u-surface)); border-color: color-mix(in srgb, var(--u-warning) 40%, transparent); }
.u-badge[data-tone='error'] { color: var(--u-error); background: color-mix(in srgb, var(--u-error) 12%, var(--u-surface)); border-color: color-mix(in srgb, var(--u-error) 35%, transparent); }
.u-badge[data-tone='accent'] { color: var(--u-accent); background: var(--u-accent-soft); border-color: color-mix(in srgb, var(--u-accent) 30%, transparent); }
.u-badge[data-tone='quiet'] { color: var(--u-quiet); background: transparent; border-style: dashed; }
.u-badge .u-icon { width: 12px; height: 12px; }

.u-chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; font-size: 0.75rem; border: 1px solid var(--u-border); border-radius: 20px; background: var(--u-surface); white-space: nowrap; margin: 2px var(--u-space-xs) 2px 0; color: var(--u-text); }
.u-chip--mono { font-family: var(--u-mono); font-size: 0.6875rem; }
.u-chip .muted { font-size: 0.6875rem; }

/* --------------------------------------------------------------- avisos, toasts, estados */
.u-notice { display: flex; align-items: flex-start; gap: 10px; font-size: 0.875rem; line-height: 1.5; color: var(--u-muted); padding: 10px 12px; border: 1px solid var(--u-border); border-radius: calc(var(--u-radius) - 3px); background: var(--u-subtle); }
.u-notice > .u-icon { margin-top: 3px; flex-shrink: 0; }
.u-notice > div { min-width: 0; flex: 1; }
.u-notice p { margin: 0; }
.u-notice p + p { margin-top: var(--u-space-xs); }
.u-notice--error { color: var(--u-error); border-color: color-mix(in srgb, var(--u-error) 40%, transparent); background: color-mix(in srgb, var(--u-error) 9%, var(--u-surface)); }
.u-notice--success { color: var(--u-success); border-color: color-mix(in srgb, var(--u-success) 40%, transparent); background: color-mix(in srgb, var(--u-success) 9%, var(--u-surface)); }
.u-notice--warning { color: var(--u-warning); border-color: color-mix(in srgb, var(--u-warning) 45%, transparent); background: color-mix(in srgb, var(--u-warning) 10%, var(--u-surface)); }
.u-notice--accent { color: var(--u-accent); border-color: color-mix(in srgb, var(--u-accent) 40%, transparent); background: var(--u-accent-soft); }
.u-notice a { color: inherit; text-decoration: underline; text-underline-offset: 0.15em; }
.u-notice--inline { padding: 0; border: 0; background: transparent; }
.error { color: var(--u-error); font-size: 0.875rem; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--u-error) 40%, transparent); background: color-mix(in srgb, var(--u-error) 9%, var(--u-surface)); border-radius: calc(var(--u-radius) - 3px); }

.u-toast-region { position: fixed; bottom: 24px; right: 24px; z-index: 200; display: grid; gap: 9px; max-width: min(420px, calc(100vw - 48px)); pointer-events: none; }
.u-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--u-raised);
  color: var(--u-text);
  padding: 11px 10px 11px 14px;
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  box-shadow: var(--u-shadow);
  font-size: 0.875rem;
  pointer-events: auto;
  animation: u-modal-in var(--u-motion-enter) var(--u-ease);
}
.u-toast > .u-icon { color: var(--u-muted); }
.u-toast[data-tone='success'] > .u-icon { color: var(--u-success); }
.u-toast[data-tone='error'] > .u-icon { color: var(--u-error); }
.u-toast[data-tone='warning'] > .u-icon { color: var(--u-warning); }
.u-toast > span { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.u-toast > .u-button { margin-left: auto; }

.u-empty { padding: 44px var(--u-space-lg); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--u-space-sm); }
.u-empty > .u-icon { color: var(--u-quiet); margin-bottom: 6px; }
.u-empty h3 { font-size: 1rem; font-weight: 550; margin: 0; }
.u-empty p { font-size: 0.875rem; color: var(--u-muted); line-height: 1.6; margin: 0; max-width: 360px; }
.u-empty .u-button { margin-top: 10px; }

.u-progress { display: grid; gap: var(--u-space-sm); font-size: 0.8125rem; color: var(--u-muted); }
.u-progress-track { height: 3px; background: var(--u-border); border-radius: 4px; overflow: hidden; }
.u-progress-track > div { height: 100%; background: var(--u-accent); width: 30%; }
.u-progress[data-indeterminate] .u-progress-track > div { animation: u-indeterminate 1.4s ease-in-out infinite; }
/* Créditos de IA: la barra toma el tono del estado (aviso desde el 80 %, error al agotarse). */
.credit-meters { display: grid; gap: var(--u-space-md); margin: var(--u-space-md) 0; }
.credit-note { margin-bottom: var(--u-space-md); }
.credit-meter { color: var(--u-text); }
.credit-meter .u-progress-track { height: 6px; }
.credit-meter[data-tone='warning'] .u-progress-track > div { background: var(--u-warning); }
.credit-meter[data-tone='error'] .u-progress-track > div { background: var(--u-error); }
.page-loading { padding: 0; }
.page-loading .u-progress-track { border-radius: 0; }
.page-loading > span { display: block; padding: var(--u-space-lg) var(--u-page-x); color: var(--u-muted); font-size: 0.875rem; }

.u-toolbar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; min-width: 0; }
.u-toolbar--nowrap { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.u-toolbar--nowrap::-webkit-scrollbar { display: none; }
.u-toolbar--nowrap > * { flex-shrink: 0; }

/* --------------------------------------------------------------- segundo factor */
.totp-setup { display: grid; grid-template-columns: minmax(160px, 220px) 1fr; gap: var(--u-space-md); align-items: start; }
.totp-qr { background: white; /* el QR se lee sobre blanco también en tema oscuro */ border-radius: var(--u-radius); padding: var(--u-space-sm); border: 1px solid var(--u-border); }
.totp-qr svg { display: block; width: 100%; height: auto; }
@media (max-width: 560px) { .totp-setup { grid-template-columns: 1fr; } .totp-qr { max-width: 220px; } }

/* --------------------------------------------------------------- diálogo */
dialog.u-modal {
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100dvh - 40px);
  padding: 0;
  margin: auto;
  overflow: hidden;
  background: var(--u-surface);
  color: var(--u-text);
  border: 1px solid var(--u-border);
  border-radius: calc(var(--u-radius) + 5px);
  box-shadow: var(--u-shadow);
}
dialog.u-modal--medium { width: min(680px, calc(100vw - 32px)); }
dialog.u-modal--wide { width: min(880px, calc(100vw - 32px)); }
dialog.u-modal::backdrop { background: var(--u-scrim); backdrop-filter: blur(5px); }
dialog.u-modal[open] { animation: u-modal-in var(--u-motion-enter) var(--u-ease); }
[data-motion-profile='classic'] dialog.u-modal[open] { animation: u-fade var(--u-motion-fast) ease-out; }
.u-dialog { display: flex; flex-direction: column; max-height: calc(100dvh - 42px); min-height: 0; }
.u-dialog > form { display: contents; }
.u-dialog-header { display: flex; align-items: center; justify-content: space-between; gap: var(--u-space-md); padding: var(--u-space-md) 20px; border-bottom: 1px solid var(--u-border); flex-shrink: 0; }
.u-dialog-header h2 { min-width: 0; overflow-wrap: anywhere; font-size: 1.05rem; font-weight: 570; margin: 0; }
.u-dialog-body { padding: 20px; display: grid; grid-auto-rows: max-content; align-content: start; gap: var(--u-space-md); min-height: 0; overflow: auto; overscroll-behavior: contain; position: relative; }
.u-dialog-body > .u-notice--inline { color: var(--u-muted); font-size: 0.8125rem; }
.u-dialog-footer { border-top: 1px solid var(--u-border); padding: 14px 20px; display: flex; flex-wrap: wrap; gap: var(--u-space-sm); justify-content: flex-end; flex-shrink: 0; }

/* --------------------------------------------------------------- popover (apariencia) */
.u-popover {
  position: absolute;
  z-index: 100;
  background: var(--u-raised);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 12px;
  box-shadow: var(--u-shadow);
  min-width: 220px;
  color: var(--u-text);
  display: grid;
  gap: 14px;
  animation: u-modal-in var(--u-motion-enter) var(--u-ease);
}
.u-popover h2 { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--u-muted); }
.u-popover[hidden] { display: none; }
.appearance-menu { top: calc(100% - var(--u-space-xs)); right: var(--u-page-x); }

/* --------------------------------------------------------------- shell de la aplicación */
.app-topbar {
  height: var(--u-topbar);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 var(--u-page-x);
  border-bottom: 1px solid var(--u-border);
  background: var(--u-canvas);
  flex-shrink: 0;
  min-width: 0;
  position: relative;
  z-index: 20;
}
.app-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--u-text); text-decoration: none; font-weight: 600; font-size: 0.9375rem; letter-spacing: -0.01em; flex-shrink: 0; padding: var(--u-space-xs) 6px var(--u-space-xs) 0; border-radius: calc(var(--u-radius) - 3px); }
.app-brand:hover { text-decoration: none; }
.app-brand .u-icon { width: 24px; height: 24px; color: var(--u-accent); }
.app-brand small { font-weight: 500; color: var(--u-quiet); font-size: 0.75rem; margin-left: 2px; }
.app-nav { flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; padding: 2px 0; }
.app-nav::-webkit-scrollbar { display: none; }
.app-tools { display: flex; align-items: center; gap: 6px; flex-shrink: 0; margin-left: auto; }
.app-tools .whoami { font-size: 0.75rem; color: var(--u-muted); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-banner { margin: var(--u-space-sm) var(--u-page-x) 0; flex-shrink: 0; }
.app-main { flex: 1; min-height: 0; min-width: 0; display: flex; flex-direction: column; background: var(--u-surface); overflow: hidden; }
#view { display: contents; }

/* Página: cabecera compacta, barras fijas, cuerpo con scroll propio. */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: var(--u-space-sm) var(--u-page-x);
  border-bottom: 1px solid var(--u-border);
  flex-shrink: 0;
  min-width: 0;
}
.page-title { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.page-title h1 { font-size: 0.9375rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: var(--u-space-sm); }
.page-eyebrow { font-size: 0.6875rem; color: var(--u-quiet); font-weight: 500; letter-spacing: 0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.page-header > .u-toolbar { justify-content: flex-end; flex-shrink: 0; }
.page-note { flex-shrink: 0; padding: var(--u-space-sm) var(--u-page-x); font-size: 0.8125rem; color: var(--u-muted); border-bottom: 1px solid var(--u-border); background: var(--u-subtle); line-height: 1.5; }
.page-note a { color: var(--u-accent); }
.page-filterbar { display: flex; align-items: center; gap: var(--u-space-sm); padding: var(--u-space-sm) var(--u-page-x); border-bottom: 1px solid var(--u-border); flex-shrink: 0; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.page-filterbar::-webkit-scrollbar { display: none; }
.page-filterbar > * { flex-shrink: 0; }
.page-filterbar > .u-search { flex: 1 1 260px; min-width: 200px; max-width: 460px; }
.page-filterbar .u-checkbox { font-size: 0.8125rem; }
.page-body { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; padding: var(--u-space-md) var(--u-page-x) var(--u-space-lg); position: relative; } /* relative: lo absoluto de dentro (.u-sr) no alarga el documento */
.page-body--flush { padding: 0; }
.page-body--flush .u-table th:first-child, .page-body--flush .u-table td:first-child { padding-left: var(--u-page-x); }
.page-body--flush .u-table th:last-child, .page-body--flush .u-table td:last-child { padding-right: var(--u-page-x); }
.page-body--flush > .u-empty { padding: 60px var(--u-space-lg); }
.page-body--narrow > * { max-width: 780px; }
.page-statusbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-top: 1px solid var(--u-border); padding: 6px var(--u-page-x); color: var(--u-quiet); font-size: 0.6875rem; flex-shrink: 0; min-height: 28px; }
.page-grid { display: grid; gap: 14px; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
.page-grid > div { min-width: 0; }
.page-grid--even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.page-stack { display: grid; gap: 14px; }

/* Franja de resumen (contrato del CRM: cifras sin cabecera promocional). */
.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 0; border: 1px solid var(--u-border); border-radius: var(--u-radius); background: var(--u-surface); overflow: hidden; margin-bottom: 14px; }
.summary > a, .summary > div { display: block; padding: 12px var(--u-space-md); border-right: 1px solid var(--u-border); border-bottom: 1px solid var(--u-border); margin-bottom: -1px; color: inherit; text-decoration: none; min-width: 0; }
.summary > a:hover { background: var(--u-subtle); text-decoration: none; }
.summary > * > span { display: block; font-size: 0.6875rem; color: var(--u-muted); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.summary > * > strong { display: flex; align-items: baseline; gap: 6px; font-size: 1.625rem; letter-spacing: -0.04em; font-weight: 450; margin-top: 2px; font-variant-numeric: tabular-nums; line-height: 1.2; }
.summary > * > strong small { font-size: 0.6875rem; letter-spacing: 0; color: var(--u-quiet); font-weight: 500; }
.summary > [data-tone='accent'] > strong { color: var(--u-accent); }
.summary > [data-tone='warning'] > strong { color: var(--u-warning); }
.summary > [data-tone='error'] > strong { color: var(--u-error); }

/* Clave de licencia: franja discreta con acción de copiar. */
.key-strip { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--u-border); border-radius: var(--u-radius); background: var(--u-subtle); margin-bottom: 14px; min-width: 0; }
.key-strip .key { font-family: var(--u-mono); font-size: 1.0625rem; letter-spacing: 0.08em; flex: 1; min-width: 0; overflow-wrap: anywhere; user-select: all; }
.key-strip > span:first-child { font-size: 0.6875rem; color: var(--u-quiet); font-weight: 500; white-space: nowrap; }

/* --------------------------------------------------------------- acceso */
.access { flex: 1; min-height: 0; overflow: auto; display: grid; place-items: center; padding: var(--u-space-lg); background: var(--u-canvas); }
.access-card { width: min(440px, 100%); background: var(--u-surface); border: 1px solid var(--u-border); border-radius: calc(var(--u-radius) + 5px); padding: 28px 28px var(--u-space-lg); box-shadow: 0 10px 40px -24px var(--u-text); }
.access-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.access-brand .u-icon { width: 40px; height: 40px; color: var(--u-accent); }
.access-brand h1 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.02em; }
.access-brand p { margin: 2px 0 0; color: var(--u-muted); font-size: 0.8125rem; }
.access-card h2 { font-size: 0.9375rem; font-weight: 570; margin: 0 0 14px; }
.access-card form { display: grid; gap: 14px; }
.access-card .u-toolbar { margin-top: var(--u-space-xs); }
.access-card .u-toolbar .u-button--primary { flex: 1; }
.access-foot { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--u-border); display: grid; gap: var(--u-space-sm); font-size: 0.8125rem; color: var(--u-muted); }

/* --------------------------------------------------------------- portal (comparte tokens y controles) */
.portal-topbar { height: var(--u-topbar); display: flex; align-items: center; gap: 12px; padding: 0 var(--u-page-x); border-bottom: 1px solid var(--u-border); background: var(--u-canvas); flex-shrink: 0; }
.portal-topbar .u-icon { color: var(--u-accent); width: 24px; height: 24px; }
.portal-topbar h1 { font-size: 0.9375rem; font-weight: 600; letter-spacing: -0.02em; }
.portal-topbar small { color: var(--u-muted); font-size: 0.75rem; margin-left: auto; text-align: right; min-width: 0; }
/* En móvil el nombre del cliente y la presentación bajan a su propia línea en vez de cortarse. */
@media (max-width: 700px) {
  .portal-topbar { height: auto; min-height: var(--u-topbar); flex-wrap: wrap; row-gap: var(--u-space-xs); padding-block: var(--u-space-sm); }
  .portal-topbar small { margin-left: 0; flex-basis: 100%; text-align: left; }
}
.portal-main { flex: 1; min-height: 0; overflow: auto; padding: var(--u-space-md) var(--u-page-x) var(--u-space-xl); position: relative; }
.portal-main > * { max-width: 980px; margin-left: auto; margin-right: auto; }
.lic-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--u-space-md); flex-wrap: wrap; margin-bottom: 12px; }
.lic-head h2 { font-size: 1rem; font-weight: 600; display: flex; align-items: center; gap: var(--u-space-sm); flex-wrap: wrap; }
.lic-head .key { font-family: var(--u-mono); font-size: 0.9375rem; letter-spacing: 0.06em; background: var(--u-subtle); border: 1px solid var(--u-border); padding: var(--u-space-xs) 10px; border-radius: calc(var(--u-radius) - 3px); display: inline-block; margin-top: var(--u-space-sm); user-select: all; }
.lic-head .msg { font-size: 0.8125rem; color: var(--u-muted); margin-top: 6px; }
.downloads { display: flex; gap: 6px; flex-wrap: wrap; margin-top: var(--u-space-sm); }
.lic h3 { font-size: 0.8125rem; font-weight: 600; margin: var(--u-space-md) 0 var(--u-space-sm); color: var(--u-muted); }

/* --------------------------------------------------------------- animaciones y preferencias */
@keyframes u-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes u-modal-in { from { opacity: 0; transform: translateY(8px) scale(0.985); } to { opacity: 1; transform: none; } }
@keyframes u-indeterminate { 0% { transform: translateX(-100%); } 100% { transform: translateX(420%); } }
[data-motion='reduced'] *, [data-motion='reduced'] *::before, [data-motion='reduced'] *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .u-button, .u-select select, .u-search, .u-checkbox input, .u-badge, .u-chip, .u-panel, .u-toast { border: 1px solid ButtonText; }
  .u-navigation a[aria-current='page'], .u-tab[aria-current='page'], .u-table tr[data-selected] td { outline: 2px solid Highlight; }
  .u-badge, .summary > * > strong { forced-color-adjust: none; color: CanvasText; background: Canvas; }
}
@media (pointer: coarse) {
  .u-button, .u-icon-button { min-height: 40px; }
  .u-button--sm { min-height: 34px; }
}

/* --------------------------------------------------------------- respuesta */
/* Trece secciones no caben con el nombre de usuario a 1366 px: primero se esconde el nombre (sigue en
   el título de «Salir») y después se estrechan los enlaces; por debajo de 900 px la navegación baja
   a su propia fila. */
@media (max-width: 1500px) {
  .app-tools .whoami { display: none; }
  .u-navigation a { padding-inline: var(--u-space-sm); }
}
@media (max-width: 1000px) {
  .page-grid, .page-grid--even { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .app-topbar { flex-wrap: wrap; height: auto; min-height: var(--u-topbar); padding: 6px var(--u-page-x); row-gap: 2px; }
  .app-nav { order: 3; flex-basis: 100%; }
  .app-tools .whoami { display: none; }
}
@media (max-width: 700px) {
  :root { --u-page-x: 14px; }
  .page-header { flex-wrap: wrap; min-height: 0; }
  .page-header > .u-toolbar { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; justify-content: flex-start; width: 100%; }
  .page-header > .u-toolbar > * { flex-shrink: 0; }
  .page-title h1 { white-space: normal; }
  .page-filterbar > .u-search { flex-basis: 220px; min-width: 180px; }
  .summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-statusbar > span + span { display: none; }
  .u-list-item > .when { flex-basis: 96px; }
  .u-toast-region { right: 12px; bottom: 12px; left: 12px; max-width: none; }
  dialog.u-modal { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .u-dialog { max-height: calc(100dvh - 18px); }
  .u-dialog-header, .u-dialog-body, .u-dialog-footer { padding-left: 14px; padding-right: 14px; }
}