/* Gestiontrak · Estilos
   Barra lateral fija con los módulos; contenido en tablas y paneles sobrios.
   Paleta: vino y escala de grises. */
:root {
  --bg: #f4f4f5; --surface: #ffffff; --surface-2: #ebeaec; --line: #d6d4d8;
  --fg: #2b2a2e; --muted: #6b6970; --ink: #45444b;
  --accent: #7b1e34; --accent-fg: #ffffff; --accent-soft: #f6eaed;
  --side: #2f2e33; --side-fg: #eceaee; --side-muted: #a9a6ad; --side-hover: #3c3a41;
  --ok: #2e7d5b; --ok-bg: #e3f1ea; --warn: #a36a12; --warn-bg: #fbf1dc; --bad: #b3261e; --bad-bg: #f9e3e1;
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --r: 8px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #18171a; --surface: #222125; --surface-2: #2b2a2f; --line: #3a383e;
    --fg: #ebe9ee; --muted: #a6a3ab; --ink: #d4d2d8;
    --accent: #d0657d; --accent-fg: #1a0a0f; --accent-soft: #3a2329;
    --side: #111013; --side-fg: #ebe9ee; --side-muted: #8f8c94; --side-hover: #24222a;
    --ok: #6fcfaa; --ok-bg: #163428; --warn: #e2b45e; --warn-bg: #3a2e17; --bad: #f08a80; --bad-bg: #3b211b;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.45 var(--f-body); }
[hidden] { display: none !important; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--f-display); color: var(--ink); margin: 0; text-wrap: balance; }
h1 { font-size: 22px; } h2 { font-size: 18px; } h3 { font-size: 15px; }
code { font-family: var(--f-mono); font-size: 12px; }

.demo-banner { background: var(--warn-bg); color: var(--warn); text-align: center; padding: 8px max(16px, env(safe-area-inset-left)); font-size: 13px; font-weight: 500; }

/* Marca */
.marca, .marca-grande { display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 700; letter-spacing: -.01em; }
.marca { font-size: 18px; color: var(--side-fg); padding: 4px 4px 16px; }
.marca-grande { font-size: 26px; color: var(--accent); justify-content: center; }
.marca-icono { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; background: var(--accent); color: var(--accent-fg); font-size: 18px; }
.marca-grande .marca-icono { width: 40px; height: 40px; font-size: 22px; }

/* Ingreso */
.auth { min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 24px max(16px, env(safe-area-inset-right)) 24px max(16px, env(safe-area-inset-left)); }
.auth-card { width: min(380px, 100%); background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: 12px; padding: 28px 24px; display: flex; flex-direction: column; gap: 14px; }
.auth-sub { margin: -6px 0 4px; text-align: center; color: var(--muted); }
.auth-titulo { text-align: center; font-size: 18px; }

/* Formularios */
.pila { display: flex; flex-direction: column; gap: 12px; }
.campo { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 500; color: var(--muted); min-width: 0; }
input, select { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; min-width: 0; font-size: 14px; }
.ayuda { margin: 0; font-size: 12px; color: var(--muted); }
.aviso { margin: 0; padding: 10px 12px; border-radius: 6px; font-size: 13px; background: var(--bad-bg); color: var(--bad); }
.aviso.ok { background: var(--ok-bg); color: var(--ok); }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 8px 14px; font-weight: 600; font-size: 13px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primario { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.primario:hover { filter: brightness(1.1); color: var(--accent-fg); }
.btn.peligro { color: var(--bad); }
.btn.sutil { background: transparent; }
.btn.chico { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.enlace { background: none; border: 0; color: var(--accent); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; padding: 0; align-self: center; font-size: 13px; }

/* Estructura de la aplicación */
.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100%; }
.lateral { background: var(--side); color: var(--side-fg); padding: 16px 12px; display: flex; flex-direction: column; gap: 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.selector-empresa { color: var(--side-muted); }
.selector-empresa select { background: var(--side-hover); border-color: transparent; color: var(--side-fg); }
.menu { display: flex; flex-direction: column; gap: 2px; }
.menu-grupo { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--side-muted); padding: 12px 8px 4px; }
.menu a { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--side-fg); text-decoration: none; padding: 8px 10px; border-radius: 6px; font-size: 14px; border-left: 3px solid transparent; }
.menu a:hover { background: var(--side-hover); }
.menu a[aria-current="page"] { background: var(--side-hover); border-left-color: var(--accent); font-weight: 600; }
.menu .nivel { font-size: 11px; color: var(--side-muted); }
.lateral-pie { margin-top: auto; display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--side-hover); padding-top: 12px; }
.lateral-pie .btn { color: var(--side-fg); border-color: var(--side-hover); }
.usuario { background: none; border: 0; text-align: left; color: var(--side-fg); cursor: pointer; padding: 4px; border-radius: 6px; display: flex; flex-direction: column; }
.usuario:hover { background: var(--side-hover); }
.usuario-correo { font-size: 12px; color: var(--side-muted); overflow: hidden; text-overflow: ellipsis; }
.principal { min-width: 0; display: flex; flex-direction: column; }
.barra { display: flex; align-items: center; gap: 12px; padding: 12px max(24px, env(safe-area-inset-right)) 12px 24px; border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.barra-titulo { font-weight: 600; color: var(--ink); }
.menu-movil { display: none; }
.contenido { padding: 24px max(24px, env(safe-area-inset-right)) 48px 24px; max-width: 1180px; width: 100%; }
.contenido:focus { outline: none; }

@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .lateral { position: fixed; inset: 0 auto 0 0; width: min(280px, 86vw); z-index: 20; transform: translateX(-100%); transition: transform .2s; padding-left: max(12px, env(safe-area-inset-left)); }
  .lateral.abierto { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .4); }
  .menu-movil { display: inline-block; }
  .barra { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  .contenido { padding: 16px max(16px, env(safe-area-inset-right)) 40px max(16px, env(safe-area-inset-left)); }
}
@media (prefers-reduced-motion: reduce) { .lateral { transition: none; } }

/* Contenido */
.encabezado { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.encabezado p { margin: 4px 0 0; color: var(--muted); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin-bottom: 16px; }
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.tarjeta { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: inherit; }
a.tarjeta:hover { border-color: var(--accent); }
.tarjeta p { margin: 0; color: var(--muted); font-size: 13px; }
.tarjeta .pie { margin-top: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: var(--surface-2); color: var(--ink); white-space: nowrap; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.vino { background: var(--accent-soft); color: var(--accent); }
.filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 12px; }
.form-fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; }
.acciones { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.tabla-caja { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--surface); background: var(--ink); padding: 9px 10px; white-space: nowrap; font-weight: 600; }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td.sec { color: var(--muted); font-size: 12px; }
td select { padding: 4px 6px; font-size: 12px; }
.mono { font-family: var(--f-mono); font-size: 12px; }
.vacio { text-align: center; padding: 32px 16px; color: var(--muted); }
.vacio strong { display: block; color: var(--fg); font-family: var(--f-display); font-size: 15px; margin-bottom: 4px; }
.paginacion { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 10px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.diff { font-size: 12px; color: var(--muted); }
.diff b { color: var(--fg); font-weight: 500; }
.lista-plan { margin: 8px 0 0; padding-left: 18px; color: var(--fg); }
.lista-plan li { margin: 4px 0; }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(20px + env(safe-area-inset-bottom)); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 13px; z-index: 50; max-width: calc(100% - 32px); }
.toast.error { background: var(--bad); color: #fff; }