/* Estilos específicos para la página de login */
body {
  background: #f5f5f5;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Contenedor principal del login */
.login-container {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.6s ease-out;
}

.login-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #4caf50, #2196f3, #ff9800);
}

/* Header del login */
.login-header {
  margin-bottom: 2rem;
}

.login-header h1 {
  color: #2c3e50;
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.login-header p {
  color: #7f8c8d;
  font-size: 1rem;
}

.school-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

/* Formulario de login */
.login-form {
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #2c3e50;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e1e8ed;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.form-group input:focus {
  outline: none;
  border-color: #4caf50;
  background: white;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-group input::placeholder {
  color: #adb5bd;
}

/* Mensaje de error */
.error-message {
  background: #ffebee;
  color: #c62828;
  padding: 0.75rem;
  border-radius: 8px;
  margin-top: 1rem;
  border-left: 4px solid #f44336;
  font-size: 0.9rem;
  text-align: left;
}

/* Separador */
.divider {
  margin: 1.5rem 0;
  position: relative;
  text-align: center;
}

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #e1e8ed;
}

.divider span {
  background: white;
  padding: 0 1rem;
  color: #7f8c8d;
  font-size: 0.9rem;
}

/* Responsive para login */
@media (max-width: 768px) {
  .login-container {
    margin: 1rem;
    padding: 2rem;
  }

  .login-header h1 {
    font-size: 1.7rem;
  }

  .school-icon {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 1.5rem;
  }

  .login-header h1 {
    font-size: 1.5rem;
  }
}