/* ESTILOS PERSONALIZADOS - SALA SITUACIONAL Z7 */

/* 1. FONDO DEGRADADO (Si ves la pantalla blanca, es que este archivo no se está cargando) */
.login-wrapper {
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  width: 100%; height: 100vh;
  display: flex; 
  align-items: center; justify-content: center;
  z-index: 9999;
  background: linear-gradient(-45deg, #1e272e, #2d3436, #4834d4, #6f42c1);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}
@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 2. TARJETA */
.login-card {
  background: rgba(255, 255, 255, 0.95) !important;
  padding: 50px 40px !important;
  border-radius: 20px !important;
  width: 100%; max-width: 400px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.3) !important;
  text-align: center;
}

/* 3. TIPOGRAFÍA */
.login-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800 !important;
  color: #2d3436 !important;
  font-size: 1.5rem !important;
  margin-top: 10px !important;
}
.login-subtitle {
  font-size: 0.8rem !important;
  color: #636e72;
  letter-spacing: 2px;
  margin-bottom: 30px !important;
  text-transform: uppercase;
}

/* 4. INPUTS */
.login-card input.form-control {
  background-color: #f1f2f6 !important;
  border: 2px solid transparent !important;
  border-radius: 10px !important;
  height: 50px !important;
  padding: 10px 15px !important;
  margin-bottom: 20px !important;
}
.login-card input.form-control:focus {
  background-color: #fff !important;
  border-color: #6f42c1 !important;
  box-shadow: 0 0 0 4px rgba(111, 66, 193, 0.1) !important;
}

/* 5. BOTÓN MORADO (CLASE CORREGIDA) */
.btn-gradient-purple {
  background: linear-gradient(135deg, #6f42c1 0%, #a29bfe 100%) !important;
  color: white !important;
  border: none !important;
  border-radius: 10px !important;
  height: 50px !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  box-shadow: 0 10px 20px rgba(111, 66, 193, 0.3);
  transition: transform 0.2s;
}
.btn-gradient-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(111, 66, 193, 0.5);
}