/* Login — grande, claro, profesional */
.auth-body {
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 40%, var(--color-primary, #16a34a) 140%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-wrap {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: #fff;
  border-radius: 24px;
  padding: 36px 32px 28px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.auth-brand {
  text-align: center;
  margin-bottom: 28px;
}

.auth-brand img {
  max-width: 140px;
  max-height: 72px;
  margin-bottom: 12px;
  object-fit: contain;
}

.auth-brand .brand-icon.big {
  width: 72px;
  height: 72px;
  margin: 0 auto 12px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-brand h1 {
  font-size: 1.65rem;
  margin: 0 0 6px;
  font-weight: 800;
  color: #0f172a;
}

.auth-brand p {
  color: #64748b;
  margin: 0;
  font-size: 1rem;
}

.auth-form label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin: 14px 0 6px;
  color: #334155;
}

.auth-form input {
  width: 100%;
  padding: 16px 18px;
  font-size: 1.15rem;
  border: 2px solid #e2e8f0;
  border-radius: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.15);
}

.auth-form .btn {
  margin-top: 22px;
  padding: 16px;
  font-size: 1.15rem;
  font-weight: 800;
  border-radius: 14px;
}

.auth-help {
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
  margin-top: 18px;
}

.auth-back {
  display: block;
  text-align: center;
  margin-top: 16px;
  color: #64748b;
  text-decoration: none;
  font-size: 0.95rem;
}

.auth-back:hover {
  color: var(--color-primary);
}

.auth-demo {
  margin-top: 22px;
  padding: 16px;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 14px;
}

.auth-demo-title {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  margin: 0 0 10px;
}

.auth-demo-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-demo-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  font-size: 0.95rem;
}

.auth-demo-item code {
  font-weight: 700;
  color: #0f172a;
}

.auth-demo-item span.role {
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: #dcfce7;
  color: #15803d;
  font-weight: 700;
}

.auth-demo-item span.role.gerente { background: #dbeafe; color: #1d4ed8; }
.auth-demo-item span.role.admin { background: #fef3c7; color: #b45309; }

.auth-demo-pass {
  margin: 10px 0 0;
  font-size: 0.88rem;
  color: #64748b;
  text-align: center;
}

.auth-shortcuts {
  margin-top: 14px;
  text-align: center;
  font-size: 0.85rem;
  color: #94a3b8;
}

.auth-shortcuts kbd {
  font-size: 0.8rem;
  padding: 2px 7px;
}

.auth-pwa-hint {
  font-size: 12px !important;
}