* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #f0f4ff, #dbe9ff);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Login container */
.login-container {
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  padding: 50px 40px;
  width: 100%;
  max-width: 380px;
  text-align: center;
  transition: 0.3s ease;
}

/* Mascota amigable */
.mascota-img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 20px;
  border: 4px solid #FFA500;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Título y subtítulo */
h1 {
  font-size: 28px;
  color: #007BFF;
  margin-bottom: 5px;
}

p {
  font-size: 15px;
  color: #666;
  margin-bottom: 30px;
}

/* Inputs con estilo moderno */
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 12px;
  font-size: 16px;
  transition: 0.3s ease;
  outline: none;
}

input[type="text"]:focus,
input[type="password"]:focus {
  border-color: #007BFF;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15);
}

/* Botón naranja potente */
button {
  width: 100%;
  background-color: #FFA500;
  color: #fff;
  padding: 14px 0;
  font-size: 16px;
  font-weight: bold;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.1s ease;
}

button:hover {
  background-color: #e69500;
}

button:active {
  transform: scale(0.98);
}