/* ============================================================
   Panel web FactuAR — estilos de la aplicación (/app/*)
   Reutiliza variables y .btn de styles.css
   ============================================================ */

:root {
  --sidebar-w: 248px;
  --topbar-h: 64px;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --danger-bg: #1c0a0a;
}

/* ── Layout general ───────────────────────────────────── */
body.app {
  background: var(--bg);
  min-height: 100vh;
}

.app-wrap { display: flex; min-height: 100vh; }

/* ── Sidebar ──────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 60;
  transition: transform .25s ease;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  height: var(--topbar-h);
}
.sidebar-brand img { height: 34px; background: #fff; border-radius: 8px; padding: 3px; }
.sidebar-brand span { font-weight: 800; font-size: 18px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 10px; }
.sidebar-nav .group-label {
  color: var(--muted-2); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .6px;
  padding: 14px 12px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: 10px;
  color: var(--muted); font-size: 14.5px; font-weight: 500;
  cursor: pointer; margin-bottom: 2px;
}
.nav-item:hover { background: var(--card); color: #fff; }
.nav-item.active { background: rgba(37,99,235,.14); color: var(--blue-light); font-weight: 600; }
.nav-item .ico { width: 20px; text-align: center; font-size: 16px; }
.nav-item.admin-only, .nav-item.founder-only, .nav-item.hidden { display: none; }
/* El título del grupo de fundador se oculta igual que sus ítems, para no dejar
   un encabezado suelto sin nada debajo. */
.group-label.founder-only { display: none; }

.sidebar-foot { padding: 12px; border-top: 1px solid var(--border); }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 6px 6px 12px; }
.sidebar-user .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--blue); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.sidebar-user .uinfo { overflow: hidden; }
.sidebar-user .uname { font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user .urole { font-size: 11.5px; color: var(--muted-2); }

/* ── Main + topbar ────────────────────────────────────── */
.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex; flex-direction: column;
}
.topbar {
  height: var(--topbar-h);
  position: sticky; top: 0; z-index: 40;
  background: rgba(2,6,23,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
  padding: 0 22px;
}
.topbar .menu-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 22px; cursor: pointer; }
.topbar h1 { font-size: 18px; font-weight: 700; }
.topbar .spacer { flex: 1; }
.empresa-select {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 9px 12px; font-size: 14px; font-weight: 500;
  max-width: 280px; cursor: pointer;
}
.empresa-select:focus { outline: none; border-color: var(--blue); }

.content { padding: 24px; flex: 1; }
.content-narrow { max-width: 760px; }

/* ── Avisos de empresa (vencida / por vencer) ─────────── */
.empresa-aviso {
  display: none;
  align-items: center; gap: 10px;
  border-radius: 12px; padding: 12px 16px; margin-bottom: 18px; font-size: 14px;
}
.empresa-aviso.warn { background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.25); color: #fcd34d; }
.empresa-aviso.danger { background: var(--danger-bg); border: 1px solid #3b0a0a; color: #fca5a5; }
.empresa-aviso.show { display: flex; }

/* ── Page header ──────────────────────────────────────── */
.page-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h2 { font-size: 22px; font-weight: 800; }
.page-head .sub { color: var(--muted); font-size: 14px; }
.page-head .spacer { flex: 1; }

/* ── Cards ────────────────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.card + .card { margin-top: 16px; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Stat cards ───────────────────────────────────────── */
.stat {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
}
.stat .label { color: var(--muted); font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.stat .value { font-size: 26px; font-weight: 800; margin-top: 8px; }
.stat .value.ok { color: var(--ok); }
.stat .value.blue { color: var(--blue-light); }
.stat .value.warn { color: var(--warn); }

/* ── Tablas ───────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  text-align: left; color: var(--muted-2); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .4px;
  padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--bg-alt);
  white-space: nowrap;
}
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--text); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255,255,255,.02); }
td.num, th.num { text-align: right; }
.muted { color: var(--muted); }
.mono { font-variant-numeric: tabular-nums; }

/* ── Badges / tags ────────────────────────────────────── */
.tag {
  display: inline-block; font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px; white-space: nowrap;
}
.tag.blue { background: #1e3a5f; color: #93c5fd; }
.tag.green { background: rgba(34,197,94,.14); color: #4ade80; }
.tag.red { background: var(--danger-bg); color: #fca5a5; }
.tag.amber { background: rgba(245,158,11,.12); color: #fcd34d; }
.tag.gray { background: var(--card-2); color: var(--muted); }

/* ── Forms ────────────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 7px; }
.input, .select, textarea.input {
  width: 100%; background: var(--bg-alt); color: var(--text);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 14px; font-size: 15px; font-family: inherit;
}
.input:focus, .select:focus, textarea.input:focus { outline: none; border-color: var(--blue); }
.input::placeholder { color: var(--muted-2); }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > .field { flex: 1; min-width: 160px; }
.hint { font-size: 12px; color: var(--muted-2); margin-top: 6px; }

.search-box {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 12px; padding: 0 14px;
}
.search-box input { flex: 1; background: none; border: 0; color: var(--text); padding: 12px 0; font-size: 15px; }
.search-box input:focus { outline: none; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-icon {
  background: var(--card-2); border: 1px solid var(--border); color: var(--text);
  width: 36px; height: 36px; border-radius: 10px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; font-size: 15px;
}
.btn-icon:hover { background: var(--card); }
.btn-icon.danger { color: #fca5a5; }
.btn-icon.danger:hover { background: var(--danger-bg); }

/* ── Empty / loading states ───────────────────────────── */
.empty { text-align: center; padding: 56px 20px; color: var(--muted-2); }
.empty .ico { font-size: 42px; margin-bottom: 12px; opacity: .6; }
.empty .t { font-size: 16px; font-weight: 600; color: var(--muted); }
.loading { text-align: center; padding: 40px; color: var(--muted); }
.spinner {
  width: 34px; height: 34px; border: 3px solid var(--card-2);
  border-top-color: var(--blue); border-radius: 50%;
  animation: spin .8s linear infinite; margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modal ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(2,6,23,.7);
  display: none; align-items: center; justify-content: center;
  z-index: 100; padding: 20px; backdrop-filter: blur(3px);
}
.modal-overlay.show { display: flex; }
.modal {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto;
}
.modal.lg { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 17px; font-weight: 700; }
.modal-head .close { background: none; border: 0; color: var(--muted); font-size: 26px; cursor: pointer; line-height: 1; }
.modal-body { padding: 22px; }
.modal-foot { display: flex; gap: 12px; justify-content: flex-end; padding: 16px 22px; border-top: 1px solid var(--border); }

/* ── Auth (login / registro) ──────────────────────────── */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(800px 400px at 80% -10%, rgba(37,99,235,.18), transparent 60%),
    radial-gradient(600px 300px at 10% 10%, rgba(96,165,250,.10), transparent 60%);
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 22px; padding: 34px;
}
.auth-logo { text-align: center; margin-bottom: 22px; }
.auth-logo img { height: 56px; background: #fff; border-radius: 12px; padding: 6px; }
.auth-card h1 { font-size: 24px; font-weight: 800; text-align: center; }
.auth-card .auth-sub { color: var(--muted); text-align: center; font-size: 14px; margin: 6px 0 26px; }
.auth-foot { text-align: center; margin-top: 20px; color: var(--muted); font-size: 14px; }
.auth-foot a { color: var(--blue-light); font-weight: 600; }

/* ── Toast ────────────────────────────────────────────── */
.toast-stack { position: fixed; top: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  border-left-width: 4px; border-radius: 12px;
  padding: 13px 16px; min-width: 260px; max-width: 360px;
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
  animation: toastIn .25s ease;
  font-size: 14px;
}
.toast.success { border-left-color: var(--ok); }
.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--blue); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } }

/* ── Items / lista de carrito (facturar / presupuesto) ── */
.line-item {
  display: grid; grid-template-columns: 1fr auto auto auto auto;
  align-items: center; gap: 12px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 10px;
}
.line-item .desc { font-weight: 600; font-size: 14px; }
.line-item .cod { color: var(--muted-2); font-size: 12px; }
.qty { display: flex; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.qty button { width: 32px; height: 34px; background: none; border: 0; color: var(--muted); font-size: 18px; cursor: pointer; }
.qty input { width: 46px; text-align: center; background: none; border: 0; color: #fff; font-weight: 600; }
.qty input:focus { outline: none; }
.pay-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pay-btn {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 12px; border-radius: 12px; cursor: pointer;
  background: var(--bg-alt); border: 1px solid var(--border);
  color: var(--muted); font-size: 12.5px; font-weight: 600;
}
.pay-btn.active { background: #1d4ed8; border-color: var(--blue); color: #fff; }
.pay-btn .ico { font-size: 18px; }

.resumen-row { display: flex; justify-content: space-between; padding: 9px 0; font-size: 14px; }
.resumen-row .l { color: var(--muted); }
.resumen-row .v { font-weight: 600; }
.resumen-total { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; margin-top: 6px; border-top: 1px solid var(--border); }
.resumen-total .l { font-size: 17px; font-weight: 700; }
.resumen-total .v { font-size: 24px; font-weight: 800; color: var(--ok); }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .topbar .menu-toggle { display: block; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 55; }
  .sidebar-backdrop.show { display: block; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .content { padding: 16px; }
  .empresa-select { max-width: 150px; }
  .line-item { grid-template-columns: 1fr; gap: 8px; }
}

/* Estado del cobro online, dentro del modal de link/QR. Se actualiza solo
   mientras el modal está abierto (ver vigilarCobro en app.js). */
.cobro-estado { margin: 14px 20px 0; padding: 12px 14px; border-radius: 10px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.cobro-estado.esperando { background: var(--card-2); color: var(--muted); }
.cobro-estado.pagado { background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.3); color: #4ade80; font-size: 15px; }
.cobro-estado.rechazado { background: var(--danger-bg); border: 1px solid #3b0a0a; color: #fca5a5; }
.cobro-estado .dot { width: 8px; height: 8px; border-radius: 50%; background: #94a3b8; animation: cobroPulso 1.2s ease-in-out infinite; }
@keyframes cobroPulso { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }

/* Fila con variación de precio sospechosa en la lista de proveedor: casi
   siempre es una columna equivocada, no un aumento real. */
.fila-sospechosa td { background: rgba(245,158,11,.07); }

/* ── Guía de primeros pasos (cuenta nueva) ─────────────
   Tarjeta en el dashboard, o dentro del overlay bloqueante mientras no exista
   la empresa. Ver public/js/pages/dashboard.js. */
.guia-bienvenida { font-size: 21px; font-weight: 800; margin-bottom: 6px; }
.guia-top { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.guia-ico {
  width: 56px; height: 56px; flex: 0 0 56px;
  border-radius: 16px; background: rgba(37,99,235,.14);
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.guia-paso {
  color: var(--blue-light); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px;
}
.guia-titulo { font-size: 17px; font-weight: 700; }
.guia-barra { height: 6px; border-radius: 3px; background: var(--card-2); overflow: hidden; margin-bottom: 16px; }
.guia-barra-llena { height: 6px; border-radius: 3px; background: var(--blue); transition: width .3s ease; }
.guia-lista { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.guia-lista li { display: flex; align-items: center; gap: 10px; color: var(--muted-2); font-size: 14px; }
.guia-lista li.actual { color: var(--text); font-weight: 600; }
.guia-lista li.hecho { color: #475569; text-decoration: line-through; }
.guia-bullet {
  width: 22px; height: 22px; flex: 0 0 22px; border-radius: 50%;
  background: var(--card-2); color: var(--muted-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.guia-lista li.actual .guia-bullet { background: var(--blue); color: #fff; }
.guia-lista li.hecho .guia-bullet { background: var(--ok); color: #fff; }