/* ============================================================
   GANBHA LIBROS — identidad visual
   Azul marino #12315C · Azul medio #2F5FA3 · Naranja #F2762E
   Crema #F7F4EF · Blanco #FFFFFF · Texto #26282B
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --azul-marino: #12315c;
  --azul-medio: #2f5fa3;
  --naranja: #f2762e;
  --naranja-oscuro: #d9631f;
  --crema: #f7f4ef;
  --blanco: #ffffff;
  --texto: #26282b;
  --texto-suave: #5b5f66;
  --borde: #e4e0d8;
  --radio: 10px;
  --sombra: 0 12px 30px rgba(18, 49, 92, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--crema);
  color: var(--texto);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Fraunces', Georgia, serif;
  color: var(--azul-marino);
  margin: 0 0 0.4em;
  line-height: 1.15;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

/* ---------- Cabecera ---------- */

.cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 6vw, 64px);
  background: var(--azul-marino);
  color: var(--blanco);
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blanco);
}

.marca img { 
  height: 72px; 
  border-radius: 6px;
}

@media (max-width: 768px) {
  .marca img { height: 48px; }
  .nav-container {
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
  }
}

.marca .franja {
  width: 6px;
  height: 26px;
  background: var(--naranja);
  border-radius: 3px;
}

.nav-usuario {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
}

.nav-usuario span { opacity: 0.85; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-naranja {
  background: var(--naranja);
  color: var(--blanco);
}
.btn-naranja:hover { background: var(--naranja-oscuro); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.55);
  color: var(--blanco);
}
.btn-outline:hover { border-color: var(--blanco); }

.btn-outline-oscuro {
  background: transparent;
  border: 1.5px solid var(--texto-suave);
  color: var(--texto);
}
.btn-outline-oscuro:hover { 
  border-color: var(--azul-marino);
  color: var(--azul-marino);
}

.btn-azul {
  background: var(--azul-medio);
  color: var(--blanco);
}
.btn-azul:hover { background: var(--azul-marino); transform: translateY(-1px); }

.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Grilla de catálogo ---------- */

.catalogo {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 28px;
  padding: 10px clamp(20px, 6vw, 64px) 80px;
}

.tarjeta-libro {
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--borde);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.tarjeta-libro:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(18,49,92,0.16); }

.portada-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, var(--azul-marino), var(--azul-medio));
  overflow: hidden;
}
.portada-wrap img { 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.tarjeta-libro:hover .portada-wrap img {
  transform: scale(1.05);
}

.badge-estado {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--naranja);
  color: var(--blanco);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}
.badge-estado.propiedad { background: var(--azul-marino); }

.info-libro { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.info-libro h3 { font-size: 1.12rem; }
.info-libro .autor { color: var(--texto-suave); font-size: 0.86rem; margin-bottom: 6px; }
.info-libro .resumen { font-size: 0.9rem; line-height: 1.4; color: var(--texto-suave); flex: 1; margin-bottom: 12px; }

.precio-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; margin-top: 12px; }
.precio-fila-digital { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.etiqueta-digital { font-size: 0.7rem; background: var(--azul-marino); color: #fff; padding: 4px 8px; border-radius: 4px; font-weight: 700; text-transform: uppercase; margin-bottom: 4px; letter-spacing: 0.5px; }
.precio-actual { font-weight: 800; font-size: 1.4rem; color: var(--azul-marino); font-family: 'Fraunces', serif; line-height: 1.1; margin-left: 4px; white-space: nowrap; }
.precio-soles { font-size: 0.8rem; color: var(--texto-suave); font-weight: 500; opacity: 0.8; margin-top: 2px; }
.precio-yapropiedad { font-weight: 800; font-size: 1.1rem; color: var(--azul-marino); font-family: 'Fraunces', serif; margin-top: 12px; }

/* Banner Servicios y Separador */
.separador-corporativo {
  border-top: 2px dashed var(--borde);
  margin: 64px auto 48px;
  max-width: 900px;
  text-align: center;
  position: relative;
}
.etiqueta-separador {
  background: var(--crema);
  padding: 0 16px;
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--texto-suave);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.5px;
}
.banner-servicios {
  background: linear-gradient(135deg, var(--azul-marino), #1a2a40);
  color: #fff;
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  margin: 40px auto;
  max-width: 900px;
  box-shadow: 0 10px 30px rgba(18, 49, 92, 0.2);
}
.banner-servicios h3 { font-family: 'Fraunces', serif; font-size: 1.8rem; margin-bottom: 16px; color: #fff; }
.banner-servicios p { font-size: 1.05rem; line-height: 1.6; opacity: 0.9; margin-bottom: 24px; max-width: 700px; margin-left: auto; margin-right: auto; }

/* Advertencia Producto Digital */
.alerta-digital {
  background: rgba(242, 118, 46, 0.1);
  border-left: 4px solid var(--naranja);
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  margin-bottom: 20px;
}
.alerta-digital p {
  color: #a44912;
  font-size: 0.85rem;
  line-height: 1.4;
  font-weight: 600;
  margin: 0;
}

/* Tarjetas de Precios Checkout */
.tarjetas-precios {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
@media (min-width: 480px) {
  .tarjetas-precios { grid-template-columns: 1fr 1fr; }
}
.tarjeta-precio {
  background: var(--blanco);
  border: 2px solid var(--borde);
  border-radius: 8px;
  padding: 12px 16px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}
.tarjeta-precio h4 { margin-bottom: 4px; font-size: 1rem; color: var(--texto); font-weight: 700; }
.tarjeta-precio .precio-monto { font-size: 1.5rem; font-weight: 800; color: var(--azul-marino); font-family: 'Fraunces', serif; margin-bottom: 2px; white-space: nowrap; }
.tarjeta-precio .precio-soles { font-size: 0.75rem; color: var(--texto-suave); margin-bottom: 12px; }
.tarjeta-precio ul { list-style: none; padding: 0; margin-bottom: 12px; flex: 1; font-size: 0.75rem; color: var(--texto-suave); text-align: left; }
.tarjeta-precio ul li { margin-bottom: 4px; position: relative; padding-left: 16px; }
.tarjeta-precio ul li::before { content: '✓'; position: absolute; left: 0; color: var(--verde); font-weight: bold; }
.tarjeta-precio.destacada {
  border-color: var(--naranja);
  box-shadow: 0 4px 15px rgba(242, 118, 46, 0.15);
}
.tarjeta-precio.destacada .etiqueta-recomendado {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--naranja);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  white-space: nowrap;
}
.tarjeta-precio.destacada .precio-monto { color: var(--naranja); }

/* ---------- Página de libro ---------- */

.detalle-libro {
  max-width: 900px;
  margin: 0 auto;
  padding: 50px clamp(20px, 6vw, 64px) 90px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 44px;
}
@media (max-width: 640px) { .detalle-libro { grid-template-columns: 1fr; } }

.detalle-libro .portada-wrap { border-radius: var(--radio); box-shadow: var(--sombra); }

.estado-caja {
  margin-top: 22px;
  padding: 16px;
  border-radius: var(--radio);
  background: var(--blanco);
  border: 1px solid var(--borde);
  font-size: 0.88rem;
}

.mensaje {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-top: 14px;
}
.mensaje.info { background: #eaf1fb; color: var(--azul-marino); }
.mensaje.exito { background: #eaf7ee; color: #1e7a3c; }
.mensaje.error { background: #fdecea; color: #b3261e; }

/* ---------- Lector de PDF ---------- */

.barra-lector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 40px);
  background: var(--azul-marino);
  color: var(--blanco);
  position: sticky;
  top: 0;
  z-index: 20;
}

.barra-lector .controles { display: flex; align-items: center; gap: 10px; }
.barra-lector button {
  background: rgba(255,255,255,0.12);
  border: none;
  color: var(--blanco);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}
.barra-lector button:hover { background: rgba(255,255,255,0.24); }
.barra-lector .pagina-actual { font-variant-numeric: tabular-nums; min-width: 80px; text-align: center; }

.lienzo-contenedor {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 16px 90px;
  display: flex;
  justify-content: center;
  overflow-x: auto;
}

.lienzo-contenedor canvas {
  box-shadow: var(--sombra);
  border-radius: 4px;
  background: var(--blanco);
  /* max-width se controla dinámicamente o se deja libre para el zoom */
  height: auto;
  transition: transform 0.2s ease;
}

.pantalla-carga, .pantalla-bloqueo {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 40px 20px;
  color: var(--texto-suave);
}

.pantalla-bloqueo .franja-naranja {
  width: 48px; height: 4px; background: var(--naranja); border-radius: 2px;
}

footer.pie {
  padding: 48px clamp(20px, 6vw, 64px) 24px;
  background-color: var(--azul-marino);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  border-top: 4px solid var(--naranja);
}
footer.pie a { color: rgba(255, 255, 255, 0.7); text-decoration: none; transition: color 0.2s; }
footer.pie a:hover { color: var(--blanco); text-decoration: underline; }
footer.pie h4 { color: var(--blanco) !important; font-family: 'Fraunces', serif; font-size: 1.1rem; }


/* ---------- Modales (Login / Registro) ---------- */

.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(18, 49, 92, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.activo {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--blanco);
  width: 90%;
  max-width: 400px;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.2s ease;
}
.modal-overlay.activo .modal-box {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--borde);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 { margin: 0; font-size: 1.25rem; }
.btn-cerrar-modal {
  background: none; border: none; font-size: 1.5rem; cursor: pointer;
  color: var(--texto-suave); line-height: 1;
}

.modal-body { padding: 24px; }

.btn-google {
  width: 100%;
  background: var(--blanco);
  color: var(--texto);
  border: 1px solid var(--borde);
  margin-bottom: 20px;
  font-weight: 500;
}
.btn-google:hover {
  background: #f8f9fa;
  border-color: #dadce0;
}
.btn-google img { height: 18px; margin-right: 8px; }

.modal-separador {
  text-align: center; margin: 16px 0; color: var(--texto-suave); font-size: 0.85rem;
  position: relative;
}
.modal-separador::before, .modal-separador::after {
  content: ""; position: absolute; top: 50%; width: 40%; height: 1px; background: var(--borde);
}
.modal-separador::before { left: 0; }
.modal-separador::after { right: 0; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; margin-bottom: 6px; font-weight: 500; }
.form-input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--borde);
  border-radius: 6px; font-family: inherit; font-size: 0.95rem;
}
.form-input:focus { outline: none; border-color: var(--azul-medio); }

.tabs { display: flex; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--borde); }
.tab-btn {
  background: none; border: none; padding: 10px 4px; cursor: pointer;
  font-family: inherit; font-weight: 500; color: var(--texto-suave);
  border-bottom: 2px solid transparent;
}
.tab-btn.activo { color: var(--azul-marino); border-bottom-color: var(--azul-marino); }

.nombre-usuario {
  max-width: 150px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-block;
  vertical-align: middle;
}
@media (max-width: 480px) {
  .nombre-usuario { max-width: 80px; }
  .marca { font-size: 1.1rem; gap: 8px; }
  .nav-usuario { gap: 8px; }
}

/* ---------- Hero mejorado ---------- */
.hero {
  position: relative;
  padding: 72px clamp(20px, 6vw, 64px) 72px;
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(18,49,92,0.85) 0%, rgba(47,95,163,0.70) 100%),
    url('../img/hero-libros.png') center center / cover no-repeat;
  color: var(--blanco);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--crema));
  pointer-events: none;
}
.hero .eyebrow { color: var(--naranja); }
.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  margin-top: 10px;
  color: var(--blanco);
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero p { color: rgba(255,255,255,0.85); font-size: 1.08rem; max-width: 56ch; }

/* ---------- Barra de búsqueda ---------- */
.buscador-wrap {
  margin-top: 24px;
  max-width: 420px;
  position: relative;
}
.buscador-input {
  width: 100%;
  padding: 12px 44px 12px 16px;
  border-radius: 999px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  outline: none;
}
.buscador-ico {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--texto-suave); pointer-events: none; font-size: 1rem;
}

/* ---------- Animación entrada tarjetas ---------- */
@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.tarjeta-libro {
  opacity: 0;
  animation: cardFadeUp 0.45s ease forwards;
}

/* ---------- Página info del libro ---------- */
.libro-meta-extra {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 6px 0 16px;
  font-size: 0.88rem;
  color: var(--texto-suave);
}
.libro-meta-extra .estrellas { color: #f0a500; letter-spacing: 1px; }
.libro-meta-extra .lectores { opacity: 0.8; }

.puntos-clave {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.puntos-clave li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
}
.puntos-clave li::before {
  content: "✓";
  color: var(--blanco);
  background: var(--azul-medio);
  border-radius: 50%;
  width: 20px; height: 20px;
  display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.preview-libro {
  margin-top: 20px;
  padding: 20px;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--texto-suave);
  grid-column: 1 / -1;
}
.preview-libro h4 {
  font-family: 'Fraunces', serif;
  color: var(--azul-marino);
  margin: 0 0 12px;
  font-size: 1rem;
}
.preview-libro p { margin: 0 0 10px; }
.preview-fade {
  position: relative;
  overflow: hidden;
  max-height: 130px;
}
.preview-fade::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--blanco));
}

/* ---------- Nav link unificado ---------- */
.nav-link {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.nav-link:hover { color: var(--blanco); border-bottom-color: rgba(255,255,255,0.55); }

/* ---------- Barra de progreso carga PDF ---------- */
.barra-progreso-wrap {
  width: 100%;
  max-width: 340px;
  height: 6px;
  background: var(--borde);
  border-radius: 999px;
  overflow: hidden;
}
.barra-progreso-fill {
  height: 100%;
  background: var(--naranja);
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* ---------- Modo Noche lector ---------- */
body.modo-noche {
  background: #1a1a2e;
}
body.modo-noche .barra-lector {
  background: #0f0f1a;
}
body.modo-noche .lienzo-contenedor {
  background: #1a1a2e;
}
body.modo-noche .lienzo-contenedor canvas {
  filter: brightness(0.88);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

/* ---------- Lector Móvil y General Móvil ---------- */
@media (max-width: 600px) {
  .barra-lector button {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
  .barra-lector .marca {
    display: none;
  }
  .barra-lector {
    justify-content: center;
  }
}
/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}
.toast {
  background: var(--blanco);
  color: var(--texto);
  border-left: 4px solid var(--naranja);
  padding: 16px 20px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(18, 49, 92, 0.15);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  max-width: 400px;
  pointer-events: auto;
  animation: slideInRight 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.toast.success { border-left-color: #1e7a3c; }
.toast.error { border-left-color: #e53e3e; }
.toast.info { border-left-color: var(--azul-medio); }
.toast-icon { flex-shrink: 0; }
.toast-content { flex: 1; }
.toast-close {
  background: none;
  border: none;
  color: var(--texto-suave);
  cursor: pointer;
  padding: 4px;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.toast-close:hover { opacity: 1; }

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* Skeleton Loaders */
@keyframes shimmer {
  0% { background-position: -468px 0; }
  100% { background-position: 468px 0; }
}
.skeleton {
  background: #f6f7f8;
  background-image: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
  background-repeat: no-repeat;
  background-size: 800px 100%; 
  display: inline-block;
  position: relative;
  animation-duration: 1.5s;
  animation-fill-mode: forwards; 
  animation-iteration-count: infinite;
  animation-name: shimmer;
  animation-timing-function: linear;
  border-radius: 4px;
}
.skeleton-title { height: 40px; width: 80%; margin-bottom: 16px; border-radius: 6px; }
.skeleton-text { height: 16px; width: 100%; margin-bottom: 10px; }
.skeleton-text.short { width: 60%; }
.skeleton-image { width: 100%; aspect-ratio: 3/4; border-radius: 8px; }
.skeleton-btn { height: 50px; width: 100%; border-radius: 8px; margin-top: 20px; }

.skeleton-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .skeleton-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; gap: 32px; }
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}
/* ========================================================= */
/* MEJORAS RESPONSIVES Y DE TEXTOS (USUARIOS Y VENTAS) */
/* ========================================================= */

/* Reglas específicas para evitar que el texto se rompa de manera fea */
.tabla-admin td {
  /* No forzamos word-wrap globalmente para no romper títulos largos por letra */
}

/* Forzar quiebre SOLO en la columna de correos (Usuario en Ventas y Usuarios) */
#tabla-ventas-body td:nth-child(2),
#tabla-body td:nth-child(1) {
  word-wrap: break-word;
  overflow-wrap: anywhere;
  max-width: 160px; /* Limita el ancho para que salte a la siguiente línea */
}

/* Evitar que las fechas, montos y estados se rompan */
#tabla-ventas-body td:nth-child(1),
#tabla-ventas-body td:nth-child(5),
#tabla-ventas-body td:nth-child(6),
#tabla-ventas-body td:nth-child(7) {
  white-space: nowrap;
}

/* Asegurar que el título del libro no se comprima en exceso en móviles */
#tabla-ventas-body td:nth-child(3) {
  min-width: 180px; 
}
.tabla-admin td button {
  white-space: nowrap; /* Evita que los botones se rompan verticalmente */
  word-break: normal;
}

.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .tabla-admin th, .tabla-admin td {
    padding: 8px;
    font-size: 0.85rem;
  }
  
  /* Para que los botones en las tablas no se monten en pantallas pequeñas */
  .tabla-admin td button {
    margin-bottom: 6px;
    white-space: nowrap;
  }
}


/* ========================================================= */
/* MEJORAS NAVEGACION MOVIL */
/* ========================================================= */
@media (max-width: 600px) {
  .nav-texto {
    display: none !important;
  }
  .nombre-usuario {
    display: none !important;
  }
  .btn.btn-nav-movil {
    padding: 10px !important;
    border-radius: 50% !important;
    width: 42px;
    height: 42px;
    justify-content: center;
    margin-right: 8px !important;
  }
  .nav-usuario {
    gap: 8px !important;
  }
  .marca {
    font-size: 1.1rem !important;
    gap: 6px !important;
  }
  .marca img {
    height: 36px !important;
  }
}