/* Nexora Runtime UI kit v2 — estilos base para apps de la biblioteca.
 *
 * MARCA DEL CLIENTE: /_nx/brand.css redefine las variables --nx-brand* con el color de cada
 * cliente (y --nx-lime/--nx-moss por compatibilidad con modelos v1). Usa siempre las variables,
 * nunca colores fijos, y la app se verá con la marca de quien la usa.
 */
:root {
  --nx-ink: #14151f;
  --nx-ink-2: #2b2e3a;
  --nx-muted: #5b6070;
  --nx-line: #e4e6e0;
  --nx-line-strong: #cfd3ca;
  --nx-mist: #f6f7f4;
  --nx-paper: #ffffff;
  --nx-lime: #84cc16;
  --nx-lime-soft: #ecfccb;
  --nx-moss: #4d7c0f;
  --nx-danger: #b42318;
  --nx-danger-soft: #fef3f2;
  --nx-warn: #93370d;
  --nx-warn-soft: #fffaeb;
  --nx-info: #175cd3;
  --nx-info-soft: #eff8ff;
  /* Marca (por defecto, la de Nexora). */
  --nx-brand: var(--nx-lime);
  --nx-brand-hover: #79bd12;
  --nx-brand-ink: var(--nx-ink);
  --nx-brand-soft: var(--nx-lime-soft);
  --nx-brand-text: var(--nx-moss);
  --nx-radius: 14px;
  --nx-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Outfit", ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--nx-ink);
  background: var(--nx-mist);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--nx-brand-text); }
:focus-visible { outline: 2px solid var(--nx-brand-text); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; }
.nx-container { max-width: 1180px; margin: 0 auto; padding: 24px 20px 56px; }
.nx-card { background: var(--nx-paper); border: 1px solid var(--nx-line); border-radius: var(--nx-radius); padding: 18px; box-shadow: 0 1px 2px rgb(20 21 31 / .04); min-width: 0; }
.nx-grid { display: grid; gap: 16px; }
.nx-grid > * { min-width: 0; }
.nx-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.nx-spacer { flex: 1; }
.nx-muted { color: var(--nx-muted); }
.nx-num { font-variant-numeric: tabular-nums; }

/* Botones: pulsación con scale(0.97) en 150 ms (respuesta inmediata). */
.nx-btn {
  appearance: none; border: 1px solid transparent; border-radius: 999px; padding: 9px 16px;
  font: inherit; font-weight: 600; cursor: pointer; background: var(--nx-ink); color: #fff; white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, transform .15s var(--nx-ease-out);
  -webkit-tap-highlight-color: transparent;
}
.nx-btn:hover { background: var(--nx-ink-2); }
.nx-btn:active { transform: scale(.97); }
.nx-btn:disabled { opacity: .55; cursor: not-allowed; }
.nx-btn--accent { background: var(--nx-brand); color: var(--nx-brand-ink); }
.nx-btn--accent:hover { background: var(--nx-brand-hover); }
.nx-btn--ghost { background: #fff; color: var(--nx-ink); border-color: var(--nx-line); }
.nx-btn--ghost:hover { background: var(--nx-mist); }
.nx-btn--danger { background: #fff; color: var(--nx-danger); border-color: #f2c6c2; }
.nx-btn--danger:hover { background: var(--nx-danger-soft); }
.nx-btn--sm { padding: 6px 12px; font-size: 13px; }
.nx-btn--icon { padding: 8px; width: 38px; height: 38px; }

.nx-input, .nx-select, .nx-textarea {
  width: 100%; font: inherit; color: var(--nx-ink); background: #fff; border: 1px solid var(--nx-line-strong);
  border-radius: 10px; padding: 9px 12px; min-width: 0;
}
.nx-input:focus, .nx-select:focus, .nx-textarea:focus { outline: none; border-color: var(--nx-brand-text); box-shadow: 0 0 0 4px color-mix(in srgb, var(--nx-brand) 28%, transparent); }
.nx-label { display: block; font-size: 13px; font-weight: 600; margin: 0 0 4px; }
.nx-hint { display: block; font-size: 12px; color: var(--nx-muted); margin-top: 4px; }
.nx-field { margin-bottom: 12px; min-width: 0; }
.nx-fields { display: grid; gap: 0 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* Tablas: desplazables en horizontal en pantallas estrechas (envuélvelas en .nx-table-wrap). */
.nx-table-wrap { overflow-x: auto; border-radius: var(--nx-radius); border: 1px solid var(--nx-line); background: #fff; }
.nx-table { width: 100%; border-collapse: collapse; background: #fff; }
.nx-table th, .nx-table td { padding: 10px 12px; border-bottom: 1px solid var(--nx-line); text-align: left; vertical-align: middle; }
.nx-table tr:last-child td { border-bottom: 0; }
.nx-table th { background: var(--nx-mist); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--nx-muted); white-space: nowrap; }
.nx-table td.nx-num, .nx-table th.nx-num { text-align: right; }
.nx-table tbody tr[data-id] { cursor: pointer; }
.nx-table tbody tr[data-id]:hover { background: var(--nx-mist); }

.nx-badge { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 2px 9px; font-size: 12px; font-weight: 600; background: var(--nx-mist); color: var(--nx-ink-2); white-space: nowrap; flex-shrink: 0; }
/* «Correcto» es un estado, no la marca: verde fijo aunque el cliente tenga otro color. */
.nx-badge--ok { background: #ecfccb; color: #3f6212; }
.nx-badge--brand { background: var(--nx-brand-soft); color: var(--nx-brand-text); }
.nx-badge--warn { background: var(--nx-warn-soft); color: var(--nx-warn); }
.nx-badge--danger { background: var(--nx-danger-soft); color: var(--nx-danger); }
.nx-badge--info { background: var(--nx-info-soft); color: var(--nx-info); }
.nx-empty { text-align: center; padding: 36px 16px; color: var(--nx-muted); border: 1px dashed var(--nx-line-strong); border-radius: var(--nx-radius); background: #fff; }

/* Indicadores (KPI) */
.nx-kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.nx-kpi { background: #fff; border: 1px solid var(--nx-line); border-radius: var(--nx-radius); padding: 14px 16px; min-width: 0; }
.nx-kpi__label { font-size: 13px; color: var(--nx-muted); }
.nx-kpi__value { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* Pestañas */
.nx-tabs { display: flex; gap: 4px; overflow-x: auto; padding: 4px; background: #fff; border: 1px solid var(--nx-line); border-radius: 999px; width: max-content; max-width: 100%; }
.nx-tab { appearance: none; border: 0; background: transparent; font: inherit; font-weight: 600; color: var(--nx-muted); padding: 7px 14px; border-radius: 999px; cursor: pointer; white-space: nowrap; transition: background-color .15s ease, color .15s ease; }
.nx-tab[aria-selected="true"] { background: var(--nx-ink); color: #fff; }

/* Cabecera de página de la app */
.nx-head { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 18px; }
.nx-head h1 { margin: 0; font-size: 26px; }

/* Diálogos: centrados (los modales no se anclan a un disparador). */
.nx-modal { border: none; border-radius: 18px; padding: 22px; width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); overflow: auto; box-shadow: 0 30px 60px -20px rgb(20 21 31 / .35); }
.nx-modal[open] { animation: nx-pop .2s var(--nx-ease-out); }
.nx-modal::backdrop { background: rgb(20 21 31 / .45); }
.nx-modal--wide { width: min(820px, calc(100vw - 24px)); }

/* Barra superior común, con la marca del cliente */
#nx-bar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 8px 20px; min-height: 52px;
  background: rgb(255 255 255 / .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--nx-line); font-size: 14px;
}
.nx-bar__brand { font-weight: 700; display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.nx-bar__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nx-bar__logo { height: 32px; max-width: 140px; object-fit: contain; flex-shrink: 0; }
.nx-bar__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--nx-brand); box-shadow: 0 0 0 4px var(--nx-brand-soft); flex-shrink: 0; }
.nx-bar__app { color: var(--nx-muted); font-weight: 500; white-space: nowrap; }
.nx-bar__support { background: var(--nx-warn-soft); color: var(--nx-warn); border-radius: 999px; padding: 2px 10px; font-weight: 600; font-size: 12px; white-space: nowrap; }
.nx-bar__spacer { flex: 1; }
.nx-bar__user { color: var(--nx-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 30vw; }
.nx-bar__btn { border: 1px solid var(--nx-line); background: #fff; border-radius: 999px; padding: 5px 12px; font: inherit; cursor: pointer; white-space: nowrap; transition: transform .15s var(--nx-ease-out), background-color .15s ease; }
.nx-bar__btn:hover { background: var(--nx-mist); }
.nx-bar__btn:active { transform: scale(.97); }
@media (max-width: 640px) { .nx-bar__app, .nx-bar__user { display: none; } #nx-bar { padding: 8px 12px; gap: 8px; } }

/* Personalización de marca (diálogo del SDK) */
.nx-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.nx-swatch { width: 30px; height: 30px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--nx-line-strong); cursor: pointer; padding: 0; transition: transform .15s var(--nx-ease-out); }
.nx-swatch:active { transform: scale(.94); }
.nx-swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--nx-ink); }
.nx-logo-preview { width: 100%; height: 90px; border: 1px dashed var(--nx-line-strong); border-radius: 12px; display: grid; place-items: center; background: #fff; overflow: hidden; }
.nx-logo-preview img { max-height: 70px; max-width: 80%; object-fit: contain; }

/* Pantalla de acceso con la marca */
.nx-login-logo { display: block; max-height: 64px; max-width: 220px; object-fit: contain; margin: 0 0 16px; }
.nx-login-name { font-weight: 700; font-size: 15px; margin: 0 0 10px; color: var(--nx-brand-text); }

/* Documentos imprimibles con la marca del cliente (presupuestos, partes, informes…) */
.nx-doc-header { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; padding-bottom: 14px; margin-bottom: 18px; border-bottom: 3px solid var(--nx-brand); }
.nx-doc-header img { max-height: 56px; max-width: 200px; object-fit: contain; }
.nx-doc-header__name { font-weight: 700; font-size: 18px; }
.nx-doc-header__details { white-space: pre-line; font-size: 12px; color: var(--nx-muted); text-align: right; }

/* Avisos efímeros: entran y salen por el mismo borde; transiciones (interrumpibles). */
#nx-toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 50; max-width: calc(100vw - 32px); }
.nx-toast { background: var(--nx-ink); color: #fff; padding: 10px 14px; border-radius: 12px; box-shadow: 0 10px 30px -10px rgb(20 21 31 / .5); transition: opacity .2s ease, transform .2s var(--nx-ease-out); }
@starting-style { .nx-toast { opacity: 0; transform: translateY(8px); } }
.nx-toast--error { background: var(--nx-danger); }
.nx-toast--out { opacity: 0; transform: translateY(8px); }
@keyframes nx-pop { from { opacity: 0; transform: scale(.97); } }
@media (prefers-reduced-motion: reduce) {
  .nx-btn, .nx-bar__btn, .nx-swatch { transition: background-color .15s ease !important; transform: none !important; }
  .nx-modal[open] { animation: nx-fade .15s ease; }
  .nx-toast { transform: none !important; }
}
@keyframes nx-fade { from { opacity: 0; } }
@media print {
  #nx-bar, .nx-no-print, #nx-toasts { display: none !important; }
  body { background: #fff; font-size: 12px; }
  .nx-container { padding: 0; max-width: none; }
  .nx-card { box-shadow: none; border: 0; padding: 0; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}