@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --tinta: #16202b;
  --tinta-suave: #435063;
  --papel: #f6f4ef;
  --papel-panel: #ffffff;
  --linea: #e3e0d6;
  --acento: #b3541e;
  --acento-suave: #f1e4d8;
  --ok: #3f7a57;
  --alerta: #b3541e;
  --peligro: #a8352b;
  --info: #35618f;
  --radio: 6px;
  --sombra: 0 1px 2px rgba(22, 32, 43, 0.06), 0 4px 14px rgba(22, 32, 43, 0.06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 14.5px;
  line-height: 1.45;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; margin: 0; letter-spacing: -0.01em; }

button, input, select, textarea { font-family: inherit; font-size: inherit; }

a { color: inherit; }

/* ---------- Pantalla de login ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(180deg, rgba(22,32,43,0.02), rgba(22,32,43,0)),
    repeating-linear-gradient(135deg, rgba(179,84,30,0.035) 0 2px, transparent 2px 22px);
}
.login-card {
  width: 360px;
  background: var(--papel-panel);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 36px 32px 30px;
  box-shadow: var(--sombra);
  position: relative;
}
.login-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 28px;
  width: 14px; height: 14px;
  background: var(--papel);
  border: 1px solid var(--linea);
  border-radius: 50%;
  transform: translateY(-50%);
}
.login-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--acento);
  font-weight: 600;
  margin-bottom: 6px;
}
.login-card h1 { font-size: 22px; margin-bottom: 22px; }
.campo { margin-bottom: 14px; }
.campo label { display: block; font-size: 12.5px; color: var(--tinta-suave); margin-bottom: 5px; font-weight: 500; }
.campo input, .campo select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  background: #fff;
  color: var(--tinta);
}
.campo input:focus, .campo select:focus, button:focus-visible {
  outline: 2px solid var(--info);
  outline-offset: 1px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  padding: 9px 16px;
  border-radius: var(--radio);
  border: 1px solid var(--tinta);
  background: var(--tinta);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, opacity 0.15s ease;
}
.btn:hover { opacity: 0.88; }
.btn:active { transform: translateY(1px); }
.btn.ancho { width: 100%; }
.btn.secundario { background: #fff; color: var(--tinta); border-color: var(--linea); }
.btn.acento { background: var(--acento); border-color: var(--acento); }
.btn.peligro { background: #fff; color: var(--peligro); border-color: var(--peligro); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.error-msg { color: var(--peligro); font-size: 13px; margin-top: 10px; min-height: 18px; }
.hint { font-size: 12px; color: var(--tinta-suave); margin-top: 16px; }

/* ---------- Layout principal ---------- */
.app { display: none; min-height: 100vh; grid-template-columns: 216px 1fr; }
.app.activa { display: grid; }

.sidebar {
  background: var(--tinta);
  color: #e7e4dc;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
}
.marca { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px; color: #fff; padding: 0 8px 20px; }
.marca span { color: var(--acento); }
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: var(--radio);
  cursor: pointer;
  color: #c8c4b8;
  font-weight: 500;
  margin-bottom: 2px;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.activo { background: rgba(179,84,30,0.22); color: #fff; }
.nav-sep { height: 1px; background: rgba(255,255,255,0.1); margin: 12px 4px; }
.sidebar-footer { margin-top: auto; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.1); }
.usuario-chip { font-size: 12.5px; color: #c8c4b8; margin-bottom: 8px; }
.usuario-chip b { color: #fff; display: block; font-size: 13.5px; }
.rol-pill { display: inline-block; margin-top: 3px; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; padding: 1px 7px; border-radius: 20px; background: rgba(255,255,255,0.1); }

.main { padding: 26px 34px 60px; overflow-y: auto; }
.main-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 20px; }
.main-header h2 { font-size: 21px; }
.main-header p { color: var(--tinta-suave); font-size: 13px; margin-top: 3px; }

.panel {
  background: var(--papel-panel);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 20px;
  box-shadow: var(--sombra);
  margin-bottom: 20px;
}
.panel h3 { font-size: 14.5px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }

.fila-flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.fila-flex.espaciada { justify-content: space-between; }

/* ---------- Buscador ---------- */
.buscador { position: relative; flex: 1; min-width: 240px; }
.buscador input {
  width: 100%;
  padding: 10px 12px 10px 34px;
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  background: #fff url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" fill="none" stroke="%23435063" stroke-width="2"><circle cx="6" cy="6" r="5"/><line x1="10" y1="10" x2="13" y2="13"/></svg>') 11px center no-repeat;
}

.tabla { width: 100%; border-collapse: collapse; }
.tabla th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tinta-suave);
  padding: 8px 10px;
  border-bottom: 1px solid var(--linea);
}
.tabla td { padding: 10px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.tabla tr:hover td { background: #faf9f5; }
.tabla tr.clicable { cursor: pointer; }

.miniatura { width: 40px; height: 40px; border-radius: 5px; object-fit: cover; border: 1px solid var(--linea); background: #efece4; }
.miniatura.vacia { display: flex; align-items: center; justify-content: center; color: #b5b0a2; font-size: 9px; text-align: center; }

/* Pastillas de estatus estilo etiqueta de producto */
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px 3px 7px;
  border-radius: 3px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.etiqueta::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.etiqueta.vacia { color: var(--tinta-suave); background: #efece4; border-color: var(--linea); }

/* ---------- Detalle de referencia (modal) ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(22,32,43,0.45);
  display: none; align-items: flex-start; justify-content: center;
  padding: 40px 20px; overflow-y: auto; z-index: 50;
}
.overlay.activo { display: flex; }
.modal {
  background: var(--papel-panel);
  width: 100%; max-width: 780px;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(22,32,43,0.3);
  overflow: hidden;
}
.modal-header {
  display: flex; gap: 18px; padding: 22px 24px;
  border-bottom: 1px solid var(--linea);
  background: var(--papel);
}
.modal-foto {
  width: 84px; height: 84px; border-radius: 6px; object-fit: cover;
  border: 1px solid var(--linea); background: #efece4; flex-shrink: 0;
}
.modal-foto.vacia { display: flex; align-items: center; justify-content: center; color: #a8a396; font-size: 10px; text-align: center; padding: 4px; }
.modal-titulo { font-family: 'Space Grotesk', sans-serif; font-size: 20px; }
.modal-body { padding: 20px 24px; max-height: 55vh; overflow-y: auto; }
.modal-footer { padding: 14px 24px; border-top: 1px solid var(--linea); display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--papel); }
.cerrar-x { position: absolute; top: 16px; right: 18px; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--tinta-suave); }

/* ---------- Zoom de foto (lightbox) ---------- */
.overlay-zoom { align-items: center; cursor: zoom-out; z-index: 80; }
.overlay-zoom img { max-width: 92vw; max-height: 92vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }

.check-fila { display: flex; align-items: center; gap: 10px; }
.check-fila input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--acento); }

.badge-num { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 12px; color: var(--tinta-suave); }

.vacio-estado { text-align: center; padding: 40px 20px; color: var(--tinta-suave); }
.vacio-estado b { display: block; color: var(--tinta); margin-bottom: 4px; }

.dropzone {
  border: 1.5px dashed var(--linea);
  border-radius: var(--radio);
  padding: 26px;
  text-align: center;
  color: var(--tinta-suave);
  cursor: pointer;
  background: var(--papel);
}
.dropzone:hover { border-color: var(--acento); color: var(--acento); }
.dropzone.arrastrando { border-color: var(--acento); background: var(--acento-suave); color: var(--acento); }

.lista-resultado-carga { margin-top: 14px; font-size: 13px; }
.lista-resultado-carga li { padding: 6px 0; border-bottom: 1px solid var(--linea); display: flex; justify-content: space-between; gap: 10px; }

.toast {
  position: fixed; bottom: 20px; right: 20px;
  background: var(--tinta); color: #fff;
  padding: 12px 18px; border-radius: var(--radio);
  box-shadow: var(--sombra); font-size: 13.5px;
  opacity: 0; transform: translateY(8px);
  transition: all 0.2s ease; z-index: 100; max-width: 340px;
}
.toast.mostrar { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--peligro); }
.toast.exito { background: var(--ok); }

.oculto { display: none !important; }

.select-estilizado { padding: 8px 10px; border: 1px solid var(--linea); border-radius: var(--radio); background: #fff; }

.chip-color { width: 14px; height: 14px; border-radius: 3px; display: inline-block; margin-right: 6px; vertical-align: middle; border: 1px solid rgba(0,0,0,0.1); }

.btn-hamburguesa { display: none; }
.marca-movil { display: none; }
.overlay-sidebar { display: none; }

@media (max-width: 860px) {
  .app.activa { grid-template-columns: 1fr; }

  .btn-hamburguesa {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 60;
    width: 38px;
    height: 38px;
    border-radius: var(--radio);
    border: 1px solid var(--linea);
    background: var(--papel-panel);
    color: var(--tinta);
    font-size: 18px;
    cursor: pointer;
  }
  .marca-movil {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 55;
    padding: 12px 14px 12px 58px;
    background: var(--papel);
    border-bottom: 1px solid var(--linea);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 15px;
  }
  .marca-movil span { color: var(--acento); }

  .sidebar {
    position: fixed;
    top: 0;
    left: -260px;
    width: 230px;
    height: 100vh;
    z-index: 65;
    transition: left 0.2s ease;
    display: flex;
  }
  .sidebar.abierta { left: 0; }
  .sidebar .marca { display: none; }

  .overlay-sidebar.abierta {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(22,32,43,0.45);
    z-index: 62;
  }

  .main { padding: 18px; padding-top: 64px; }
}

/* ---------- Tarjetas de resumen (dashboard) ---------- */
.tarjetas-resumen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.tarjeta-resumen {
  background: var(--papel-panel);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 16px 18px;
  box-shadow: var(--sombra);
}
.tarjeta-resumen .valor { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; }
.tarjeta-resumen .etiqueta-tarjeta { font-size: 12px; color: var(--tinta-suave); margin-top: 2px; }

.barra-progreso {
  height: 6px;
  border-radius: 3px;
  background: var(--linea);
  overflow: hidden;
  margin-top: 5px;
}
.barra-progreso > div { height: 100%; background: var(--acento); }

.tabs-resumen { display: flex; gap: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--linea); }
.tab-resumen {
  padding: 8px 14px; font-size: 13px; font-weight: 600; color: var(--tinta-suave);
  cursor: pointer; border-bottom: 2px solid transparent;
}
.tab-resumen.activo { color: var(--acento); border-color: var(--acento); }

/* ---------- Arbol Proveedor > Orden > Producto (Despachado/Cancelado) ---------- */
.fila-arbol { cursor: pointer; }
.fila-arbol:hover td { background: #faf9f5; }
.fila-arbol.nivel-proveedor td:first-child { font-weight: 700; }
.fila-arbol.nivel-orden td:first-child { padding-left: 30px; font-weight: 600; color: var(--tinta-suave); }
.fila-arbol.nivel-producto td { padding-left: 46px; font-size: 12.5px; color: var(--tinta-suave); cursor: pointer; }
.fila-arbol.nivel-producto:hover td { color: var(--tinta); }
.chevron { display: inline-block; width: 14px; transition: transform 0.15s ease; }
.chevron.abierto { transform: rotate(90deg); }

/* ---------- Alerta de mas de 180 dias sin despachar ---------- */
.fila-alerta td { background: #fdf1ef !important; }
.fila-alerta:hover td { background: #fbe4e0 !important; }