/* Fondo general */
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #943154, #651E35);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Contenedor principal */
.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

/* Caja de login */
.login-box {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  text-align: center;
}

.login-box h1 {
  margin: 0;
  color: #943154;
}

.subtitle {
  margin: 10px 0 20px;
  color: #666;
  font-size: 14px;
}

/* Campos de entrada */
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-group i {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  color: #aaa;
}

.input-group input {
  width: 100%;
  padding: 12px 12px 12px 35px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border 0.2s;
}

.input-group input:focus {
  border-color: #943154;
}

/* Botón */
.btn-login {
  width: 100%;
  padding: 12px;
  background: #943154;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

.btn-login:hover {
  background: #651E35;
}

/* Extra */
.extra {
  margin-top: 15px;
  font-size: 13px;
  color: #555;
  cursor: pointer;
}

.extra:hover {
  text-decoration: underline;
}