/* Sistema de facturas Bagó / Intercom — hoja de estilos
   Tokens → base → estructura (shell) → componentes → páginas */

:root {
  --navy-900: #0B1730;
  --navy-800: #0E2144;
  --navy-700: #16305F;
  --blue-600: #0051B9;
  --blue-500: #1F6FE5;
  --blue-100: #E3EEFF;
  --blue-50:  #F1F6FF;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50:  #F9FAFB;
  --green-600: #15803D; --green-100: #DCFCE7; --green-500: #22C55E;
  --amber-700: #B45309; --amber-100: #FEF3C7; --amber-500: #F59E0B;
  --red-600: #DC2626;  --red-100: #FEE2E2;  --red-500: #EF4444;
  --violet-700: #6D28D9; --violet-100: #EDE9FE;
  --bg: #F5F7FB;
  --surface: #FFFFFF;
  --border: #E6E9F0;
  --text: var(--gray-900);
  --muted: var(--gray-500);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);
  --shadow-lg: 0 20px 40px rgba(11, 23, 48, 0.18);
  --sidebar-w: 248px;
  --font: "Inter", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[x-cloak] { display: none !important; }
html { font-size: 14px; -webkit-font-smoothing: antialiased; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 0.9em; background: var(--gray-100); padding: 1px 6px; border-radius: 5px; }
h1, h2, h3 { margin: 0; color: var(--navy-800); letter-spacing: -0.01em; }
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 15px; font-weight: 600; }
h3 { font-size: 14px; font-weight: 600; }
p { margin: 0 0 12px; }
.muted, .ayuda { color: var(--muted); font-size: 12.5px; }
.intro { color: var(--gray-600); max-width: 720px; margin-bottom: 18px; }
.ico { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico-sm { width: 15px; height: 15px; }

/* ---------- Shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 20px 14px; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; background: linear-gradient(135deg, var(--navy-800), var(--blue-500)); display: grid; place-items: center; color: white; font-weight: 800; font-size: 15px; letter-spacing: -0.02em; box-shadow: 0 4px 10px rgba(0, 81, 185, 0.25); }
.brand-texto { line-height: 1.15; }
.brand-texto strong { display: block; color: var(--navy-800); font-size: 14px; }
.brand-texto span { color: var(--muted); font-size: 11.5px; }
.nav { padding: 6px 12px; display: flex; flex-direction: column; gap: 2px; }
.nav-titulo { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-400); padding: 14px 10px 6px; font-weight: 600; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; color: var(--gray-700); font-weight: 500; }
.nav a:hover { background: var(--gray-100); text-decoration: none; color: var(--navy-800); }
.nav a.activo { background: var(--blue-50); color: var(--blue-600); }
.nav a.activo .ico { color: var(--blue-600); }
.nav a .contador-nav { margin-left: auto; background: var(--amber-100); color: var(--amber-700); font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px; }
.sidebar-pie { margin-top: auto; padding: 14px 16px 16px; border-top: 1px solid var(--border); }
.usuario-card { display: flex; align-items: center; gap: 10px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--blue-100); color: var(--blue-600); display: grid; place-items: center; font-weight: 700; font-size: 13px; flex: none; }
.usuario-card .nombre { font-weight: 600; font-size: 13px; color: var(--navy-800); line-height: 1.2; }
.usuario-card .rol { color: var(--muted); font-size: 11.5px; }
.usuario-card .salir { margin-left: auto; color: var(--gray-400); padding: 6px; border-radius: 7px; }
.usuario-card .salir:hover { background: var(--gray-100); color: var(--red-600); }
.sidebar-dmsi { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--gray-400); font-size: 11px; }
.sidebar-dmsi img { height: 18px; opacity: 0.75; }
.modo-prueba { margin: 0 12px 10px; padding: 8px 10px; border-radius: 9px; background: var(--amber-100); color: var(--amber-700); font-size: 11.5px; font-weight: 600; display: flex; gap: 6px; align-items: center; }

.principal { min-width: 0; display: flex; flex-direction: column; }
.contenido { width: 100%; max-width: 1180px; margin: 0 auto; padding: 28px 32px 48px; }
.contenido-ancho { max-width: 1560px; padding-left: 24px; padding-right: 24px; }
.encabezado { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.encabezado .sub { color: var(--muted); margin: 3px 0 0; }
.encabezado .acciones-enc { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.migas { color: var(--muted); font-size: 12.5px; margin-bottom: 6px; display: flex; gap: 6px; align-items: center; }
.migas a { color: var(--muted); }

/* ---------- Mensajes ---------- */
.flashes { margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.flash { display: flex; align-items: flex-start; gap: 10px; padding: 11px 14px; border-radius: var(--radius-sm); border: 1px solid transparent; font-size: 13.5px; background: var(--surface); box-shadow: var(--shadow-sm); }
.flash .ico { margin-top: 1px; }
.flash span { flex: 1; }
.flash-success { border-color: #BBF7D0; background: #F0FDF4; color: var(--green-600); }
.flash-error { border-color: #FECACA; background: #FEF2F2; color: var(--red-600); }
.flash-info { border-color: #BFDBFE; background: var(--blue-50); color: var(--blue-600); }
.flash-cerrar { background: none; border: 0; color: inherit; opacity: 0.6; cursor: pointer; font-size: 18px; line-height: 1; padding: 0 2px; }
.flash-cerrar:hover { opacity: 1; }
.aviso { display: flex; gap: 12px; align-items: flex-start; padding: 12px 16px; border-radius: var(--radius); background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; margin-bottom: 16px; }
.aviso .ico { color: var(--amber-500); margin-top: 2px; }
.aviso-error { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.aviso-error .ico { color: var(--red-500); }
.aviso-info { background: var(--blue-50); border-color: #BFDBFE; color: var(--navy-700); }
.aviso-info .ico { color: var(--blue-500); }
.aviso-cuerpo { flex: 1; }
.aviso ul { margin: 8px 0 0; padding-left: 18px; }
.aviso li { margin: 3px 0; }
.texto-error { color: var(--red-600); }
.texto-alerta { color: var(--amber-700); }

/* ---------- Avisos flotantes ---------- */
.avisos { position: fixed; top: 16px; right: 16px; z-index: 1000; display: flex; flex-direction: column; gap: 10px; width: 340px; max-width: calc(100vw - 32px); }
.aviso-flotante { display: flex; gap: 10px; align-items: flex-start; background: var(--navy-800); color: #fff; padding: 12px 14px; border-radius: 12px; box-shadow: var(--shadow-lg); animation: entrar 0.25s ease-out; }
.aviso-flotante .ico { color: #7CB1FF; margin-top: 2px; }
.aviso-flotante strong { display: block; font-size: 13.5px; }
.aviso-flotante span { color: rgba(255,255,255,0.75); font-size: 12.5px; }
.aviso-flotante a { color: #fff; text-decoration: none; flex: 1; }
.aviso-flotante a:hover { text-decoration: underline; }
.aviso-flotante button { background: none; border: 0; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 18px; line-height: 1; padding: 0; }
.aviso-flotante.correo { background: var(--amber-700); }
@keyframes entrar { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Tarjetas ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-cuerpo { padding: 20px 22px; }
.card-titulo { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 22px; border-bottom: 1px solid var(--border); }
.card-titulo h2 { display: flex; align-items: center; gap: 8px; }
.seccion { margin-top: 22px; }
.seccion > h2 { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--gray-700); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Formularios ---------- */
.campo { margin-bottom: 14px; display: flex; flex-direction: column; gap: 5px; }
.campo label { font-weight: 600; font-size: 12.5px; color: var(--gray-700); display: flex; align-items: center; gap: 6px; }
.campo-check { flex-direction: row; align-items: center; gap: 9px; }
.campo-check label { font-weight: 500; color: var(--gray-700); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=search], select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); font: inherit; font-size: 13.5px; color: var(--text); background: var(--surface); transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.18); }
input::placeholder { color: var(--gray-400); }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--blue-600); }
input[type=file] { width: 100%; font: inherit; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px; }
.error-campo { color: var(--red-600); font-size: 12px; }
fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px 2px; margin: 0 0 16px; background: var(--gray-50); }
legend { font-weight: 600; color: var(--navy-800); padding: 0 8px; font-size: 13px; }
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.tres-columnas { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }
.alineado-abajo { align-self: end; margin-bottom: 20px; }
.form-angosto { max-width: 520px; }
.form-inline { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.form-inline select, .form-inline input[type=text] { width: auto; }
.input-motivo { min-width: 300px; }
.input-codigo { font-size: 26px; letter-spacing: 0.5em; text-align: center; font-weight: 600; padding: 12px; }
.enlace { background: none; border: 0; color: var(--blue-600); cursor: pointer; font: inherit; padding: 0; }
.enlace:hover { text-decoration: underline; }
.acciones-form { display: flex; gap: 10px; align-items: center; margin-top: 8px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 15px; border-radius: var(--radius-sm); border: 1px solid transparent; font: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer; line-height: 1.2; transition: background 0.15s, box-shadow 0.15s, transform 0.05s; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primario { background: var(--blue-600); color: #fff; box-shadow: 0 1px 2px rgba(0, 81, 185, 0.3); }
.btn-primario:hover { background: #0046A3; }
.btn-secundario { background: var(--surface); color: var(--gray-700); border-color: var(--gray-300); box-shadow: var(--shadow-sm); }
.btn-secundario:hover { background: var(--gray-50); border-color: var(--gray-400); }
.btn-fantasma { background: transparent; color: var(--gray-600); }
.btn-fantasma:hover { background: var(--gray-100); }
.btn-aprobar { background: var(--green-600); color: #fff; }
.btn-aprobar:hover { background: #166534; }
.btn-forzar { background: var(--amber-500); color: #fff; }
.btn-rechazar { background: var(--surface); color: var(--red-600); border-color: #FCA5A5; }
.btn-rechazar:hover { background: #FEF2F2; }
.btn-ancho { width: 100%; }
.btn-grande { padding: 12px 22px; font-size: 15px; }
.btn-mini { padding: 4px 9px; font-size: 12px; background: var(--gray-100); color: var(--gray-700); border-radius: 6px; }
.btn-mini:hover { background: var(--gray-200); }
.btn-icono { padding: 7px; }

/* ---------- Badges, chips, estados ---------- */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; background: var(--gray-100); color: var(--gray-700); }
.chip-empresa { background: var(--navy-800); color: #fff; letter-spacing: 0.03em; }
.chip-ok { background: var(--green-100); color: var(--green-600); }
.chip-off { background: var(--gray-100); color: var(--gray-500); }
.chip-alerta { background: var(--amber-100); color: var(--amber-700); }
.chip-error { background: var(--red-100); color: var(--red-600); }
.estado { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.estado::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.estado-recibida, .estado-procesando { background: var(--gray-100); color: var(--gray-600); }
.estado-pendiente_revision { background: var(--amber-100); color: var(--amber-700); }
.estado-aprobada, .estado-enviada_erp { background: var(--green-100); color: var(--green-600); }
.estado-rechazada, .estado-error_proceso, .estado-error_erp { background: var(--red-100); color: var(--red-600); }
.control { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.02em; white-space: nowrap; }
.control-ok { background: var(--green-100); color: var(--green-600); }
.control-alerta { background: var(--amber-100); color: var(--amber-700); }
.control-error { background: var(--red-100); color: var(--red-600); }
.control-pendiente, .control-no_verificable, .control-none { background: var(--gray-100); color: var(--gray-500); }
.puntos { display: inline-flex; gap: 4px; }
.punto { width: 9px; height: 9px; border-radius: 50%; background: var(--gray-300); }
.punto-ok { background: var(--green-500); }
.punto-alerta { background: var(--amber-500); }
.punto-error { background: var(--red-500); }
.conf { display: inline-flex; align-items: center; gap: 8px; min-width: 88px; }
.tabla .sub-celda { display: block; color: var(--muted); font-size: 11.5px; font-weight: 400; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conf-barra { flex: 1; height: 6px; border-radius: 999px; background: var(--gray-200); overflow: hidden; }
.conf-barra i { display: block; height: 100%; border-radius: 999px; }
.conf-alta i { background: var(--green-500); } .conf-media i { background: var(--amber-500); } .conf-baja i { background: var(--red-500); }
.conf b { font-size: 12.5px; font-weight: 600; min-width: 34px; text-align: right; }
.conf-alta b { color: var(--green-600); } .conf-media b { color: var(--amber-700); } .conf-baja b { color: var(--red-600); }
.confianza { display: inline-flex; padding: 3px 10px; border-radius: 999px; font-weight: 700; font-size: 12.5px; }
.confianza-alta { background: var(--green-100); color: var(--green-600); }
.confianza-media { background: var(--amber-100); color: var(--amber-700); }
.confianza-baja { background: var(--red-100); color: var(--red-600); }
.conf-mini { font-size: 10.5px; padding: 0 5px; border-radius: 5px; font-weight: 700; }
.conf-mini.conf-alta { background: var(--green-100); color: var(--green-600); }
.conf-mini.conf-media { background: var(--amber-100); color: var(--amber-700); }
.conf-mini.conf-baja { background: var(--red-100); color: var(--red-600); }
.fuente { font-size: 10px; padding: 1px 5px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700; background: var(--gray-100); color: var(--gray-500); }
.fuente-qr, .fuente-cdc { background: var(--blue-100); color: var(--blue-600); }
.fuente-ia { background: var(--violet-100); color: var(--violet-700); }
.fuente-manual { background: var(--green-100); color: var(--green-600); }
.leyenda { display: inline-flex; gap: 4px; font-weight: 400; margin-left: auto; }

/* ---------- Tablas ---------- */
.tabla-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.tabla-scroll { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; }
.tabla th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-500); font-weight: 600; padding: 10px 12px; background: var(--gray-50); border-bottom: 1px solid var(--border); white-space: nowrap; position: sticky; top: 0; }
.tabla td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; font-size: 13px; white-space: nowrap; }
.tabla td.celda-estado { white-space: normal; min-width: 150px; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabla .celda-larga { max-width: 230px; overflow: hidden; text-overflow: ellipsis; }
.tabla .celda-suave { color: var(--muted); }
.fila-clicable { cursor: pointer; transition: background 0.1s; }
.fila-clicable:hover { background: var(--blue-50); }
.tabla-datos { width: 100%; border-collapse: collapse; margin: 6px 0 14px; }
.tabla-datos th, .tabla-datos td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; font-size: 13px; }
.tabla-datos th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-500); background: var(--gray-50); }
.tabla-datos tr > td:first-child { color: var(--gray-600); }
.tabla-compacta td, .tabla-compacta th { padding: 6px 10px; font-size: 12.5px; }
.tabla-controles { width: 100%; border-collapse: collapse; }
.tabla-controles td { padding: 9px 6px; border-bottom: 1px solid var(--border); vertical-align: top; font-size: 13px; }
.tabla-controles tr:last-child td { border-bottom: 0; }
.tabla-controles td:first-child { font-weight: 600; white-space: nowrap; width: 1%; padding-right: 14px; }
.tabla-controles td:nth-child(2) { width: 1%; padding-right: 14px; }
.tabla-controles td:last-child { color: var(--gray-600); }
.vacio { color: var(--muted); padding: 28px; text-align: center; }
.paginacion { display: flex; gap: 6px; align-items: center; margin-top: 14px; flex-wrap: wrap; }
.paginacion a, .paginacion strong { min-width: 32px; padding: 5px 9px; text-align: center; border-radius: 7px; background: var(--surface); border: 1px solid var(--border); font-size: 13px; }
.paginacion strong { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }

/* ---------- Pruebas de conexión ---------- */
.zona-resultado { margin-top: 10px; }
.resultado-prueba { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: var(--radius-sm); font-size: 13px; border: 1px solid transparent; }
.resultado-prueba.ok { background: #F0FDF4; border-color: #BBF7D0; color: var(--green-600); }
.resultado-prueba.fallo { background: #FEF2F2; border-color: #FECACA; color: var(--red-600); }
.resultado-prueba.progreso { background: var(--blue-50); border-color: #BFDBFE; color: var(--blue-600); }
.htmx-indicator { display: none; color: var(--muted); font-size: 12.5px; margin-left: 10px; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline-flex; align-items: center; gap: 6px; }
.spinner { width: 14px; height: 14px; border: 2px solid var(--gray-300); border-top-color: var(--blue-600); border-radius: 50%; display: inline-block; animation: girar 0.7s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

/* ---------- Acceso ---------- */
.acceso { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.acceso-panel { background: radial-gradient(1200px 600px at 20% 0%, #16305F 0%, var(--navy-800) 45%, var(--navy-900) 100%); color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: space-between; }
.acceso-panel .brand-mark { width: 44px; height: 44px; font-size: 19px; }
.acceso-panel h2 { color: #fff; font-size: 30px; font-weight: 700; line-height: 1.2; max-width: 460px; letter-spacing: -0.02em; }
.acceso-panel p { color: rgba(255,255,255,0.7); max-width: 420px; font-size: 15px; }
.acceso-lista { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.acceso-lista li { display: flex; gap: 10px; align-items: center; color: rgba(255,255,255,0.85); font-size: 14px; }
.acceso-lista .ico { color: #7CB1FF; }
.acceso-pie { color: rgba(255,255,255,0.45); font-size: 12px; display: flex; align-items: center; gap: 10px; }
.acceso-pie img { height: 22px; filter: brightness(0) invert(1); opacity: 0.7; }
.acceso-form { display: grid; place-items: center; padding: 40px 24px; }
.caja-login { width: 100%; max-width: 400px; }
.caja-login h1 { font-size: 26px; margin-bottom: 4px; }
.caja-login .sub { margin-bottom: 22px; }
.separador { display: flex; align-items: center; gap: 12px; color: var(--gray-400); font-size: 12px; margin: 16px 0; }
.separador::before, .separador::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.btn-google { gap: 10px; }
.caja-centrada { max-width: 480px; margin: 80px auto; text-align: center; }
.caja-centrada h1 { font-size: 48px; color: var(--gray-300); }

/* ---------- Configuración ---------- */
.config-layout { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: start; }
.config-menu { position: sticky; top: 24px; padding: 8px; }
.config-menu a { display: flex; align-items: center; gap: 9px; padding: 9px 12px; border-radius: 8px; color: var(--gray-700); font-weight: 500; font-size: 13.5px; }
.config-menu a:hover { background: var(--gray-100); text-decoration: none; }
.config-menu a.activo { background: var(--blue-50); color: var(--blue-600); font-weight: 600; }
.config-menu .config-asistente { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12.5px; }
.config-panel { padding: 24px 28px; }
.config-panel > h2 { font-size: 18px; margin-bottom: 4px; }
.fila-titulo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }

/* ---------- Asistente ---------- */
.asistente { max-width: 860px; margin: 0 auto; }
.stepper { display: flex; gap: 0; margin: 4px 0 22px; counter-reset: paso; }
.stepper li { list-style: none; flex: 1; position: relative; text-align: center; font-size: 11.5px; color: var(--gray-400); padding-top: 32px; }
.stepper li::before { counter-increment: paso; content: counter(paso); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--surface); border: 2px solid var(--gray-300); color: var(--gray-400); font-size: 12px; font-weight: 700; display: grid; place-items: center; z-index: 1; }
.stepper li::after { content: ""; position: absolute; top: 12px; left: 50%; width: 100%; height: 2px; background: var(--gray-200); }
.stepper li:last-child::after { display: none; }
.stepper li.hecho { color: var(--gray-600); }
.stepper li.hecho::before { content: "✓"; background: var(--green-500); border-color: var(--green-500); color: #fff; }
.stepper li.hecho::after { background: var(--green-500); }
.stepper li.actual { color: var(--blue-600); font-weight: 600; }
.stepper li.actual::before { background: var(--blue-600); border-color: var(--blue-600); color: #fff; box-shadow: 0 0 0 4px rgba(31,111,229,0.18); }
.stepper a { color: inherit; }
.asistente-panel { padding: 28px 32px; }
.asistente-encabezado { margin-bottom: 18px; }
.asistente-encabezado h1 { font-size: 24px; margin-top: 2px; }
.asistente-nav { display: flex; align-items: center; gap: 14px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); }
.asistente-nav .espacio { flex: 1; }
.lista-resumen { list-style: none; padding: 0; margin: 0 0 16px; }
.lista-resumen li { display: flex; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.lista-resumen li > div { flex: 1; }
.lista-resumen .tic { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--gray-100); color: var(--gray-400); flex: none; }
.lista-resumen li.ok .tic { background: var(--green-100); color: var(--green-600); }

/* ---------- Tablero ---------- */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 18px; }
.stat { padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: inherit; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); transition: box-shadow 0.15s, border-color 0.15s; position: relative; }
.stat:hover { box-shadow: var(--shadow-md); text-decoration: none; border-color: var(--gray-300); }
.stat.sel { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(31,111,229,0.15); }
.stat .etiqueta { font-size: 12px; color: var(--muted); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.stat .numero { font-size: 28px; font-weight: 700; color: var(--navy-800); line-height: 1.1; letter-spacing: -0.02em; }
.stat-alerta .numero { color: var(--amber-700); }
.stat-error .numero { color: var(--red-600); }
.stat-ok .numero { color: var(--green-600); }
.stat .icono { position: absolute; right: 14px; top: 14px; width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--gray-100); color: var(--gray-500); }
.stat-alerta .icono { background: var(--amber-100); color: var(--amber-700); }
.stat-error .icono { background: var(--red-100); color: var(--red-600); }
.stat-ok .icono { background: var(--green-100); color: var(--green-600); }
.stat-info .icono { background: var(--blue-100); color: var(--blue-600); }
.filtros { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.filtros select, .filtros input { width: auto; padding: 7px 10px; font-size: 13px; }
.filtros select { padding-right: 30px; }
.barra-filtros { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--surface); }
.barra-filtros select, .barra-filtros input { width: auto; padding: 7px 10px; font-size: 13px; }
.barra-filtros select { padding-right: 30px; }
.buscador { position: relative; }
.buscador .ico { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); color: var(--gray-400); }
.buscador input { padding-left: 30px; min-width: 220px; }
.barra-masiva { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 10px 14px; background: var(--blue-50); border-bottom: 1px solid #BFDBFE; color: var(--navy-700); font-size: 13px; }
.vacio-grande { padding: 64px 24px; text-align: center; }
.vacio-grande .ilus { width: 72px; height: 72px; border-radius: 20px; background: var(--blue-50); color: var(--blue-500); display: grid; place-items: center; margin: 0 auto 18px; }
.vacio-grande .ilus .ico { width: 32px; height: 32px; stroke-width: 1.6; }
.vacio-grande h2 { font-size: 18px; margin-bottom: 6px; }
.vacio-grande p { color: var(--muted); max-width: 460px; margin: 0 auto 20px; }
.pie-tabla { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; color: var(--muted); font-size: 12.5px; border-top: 1px solid var(--border); }

/* ---------- Detalle ---------- */
.detalle-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.panel-imagen { position: sticky; top: 20px; align-self: start; overflow: hidden; }
.visor-barra { display: flex; gap: 6px; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--gray-50); font-size: 12.5px; color: var(--gray-600); }
.visor-barra .zoom { min-width: 44px; text-align: center; font-variant-numeric: tabular-nums; }
.visor-paginas { display: inline-flex; gap: 6px; align-items: center; margin-left: 10px; }
.visor-barra .derecha { margin-left: auto; }
.visor-cuadro { overflow: auto; max-height: calc(100vh - 150px); background: #E9EDF3; }
.visor-lienzo { position: relative; display: inline-block; margin: 14px; box-shadow: var(--shadow-md); background: #fff; }
.visor-imagen { display: block; max-width: 100%; }
.resaltado { position: absolute; background: rgba(245, 158, 11, 0.28); outline: 2px solid var(--amber-500); border-radius: 2px; pointer-events: none; }
.visor-pie { padding: 8px 12px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--border); }
.panel-campos { padding: 20px 22px; }
.campo-dato { margin-bottom: 10px; }
.campo-dato label { font-size: 12px; }
.campo-dato .valor-fijo { padding: 8px 0; border-bottom: 1px dashed var(--border); min-height: 34px; font-size: 13.5px; }
.campo-dato.angosto { max-width: 80px; }
.acciones-campos { display: flex; gap: 12px; align-items: center; margin: 6px 0 4px; }
.barra-acciones { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 14px 22px; border-top: 1px solid var(--border); background: var(--gray-50); border-radius: 0 0 var(--radius) var(--radius); margin: 18px -22px -20px; }
.historial { list-style: none; padding: 0; margin: 0; }
.historial li { display: grid; grid-template-columns: 8px 1fr; gap: 12px; padding: 8px 0; font-size: 13px; position: relative; }
.historial li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gray-300); margin-top: 6px; }
.historial li:first-child::before { background: var(--blue-500); }
.historial .cuando { color: var(--muted); font-size: 12px; }
.texto-leido { white-space: pre-wrap; font-size: 12px; background: var(--gray-50); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; max-height: 320px; overflow: auto; }
details summary { cursor: pointer; color: var(--blue-600); font-weight: 500; margin: 12px 0 6px; }
.volver { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.zona-archivos { display: block; cursor: pointer; border: 2px dashed var(--gray-300); border-radius: var(--radius); padding: 28px 20px; text-align: center; background: var(--surface); transition: border-color 0.15s, background 0.15s; margin-bottom: 16px; }
.zona-archivos:hover, .zona-archivos.activa { border-color: var(--blue-500); background: var(--blue-50); }
.zona-archivos .ilus { width: 48px; height: 48px; border-radius: 12px; background: var(--blue-100); color: var(--blue-600); display: grid; place-items: center; margin: 0 auto 10px; }
.zona-archivos input[type=file] { display: none; }
.lista-archivos { margin: 12px 0 0; padding: 0; list-style: none; text-align: left; display: grid; gap: 4px; }
.lista-archivos li { display: flex; gap: 8px; align-items: center; font-size: 13px; background: var(--gray-50); padding: 6px 10px; border-radius: 6px; }
.atajos { display: inline-flex; gap: 10px; color: var(--muted); font-size: 12px; }
kbd { font-family: inherit; font-size: 11px; background: var(--gray-100); border: 1px solid var(--gray-300); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; color: var(--gray-700); }

@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .detalle-grid { grid-template-columns: 1fr; }
  .panel-imagen { position: static; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-titulo { display: none; }
  .sidebar-pie { margin-top: 0; border-top: 0; margin-left: auto; }
  .contenido { padding: 18px 16px 32px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .config-layout, .acceso { grid-template-columns: 1fr; }
  .acceso-panel { display: none; }
  .dos-columnas, .tres-columnas { grid-template-columns: 1fr; }
  .config-menu { position: static; }
}