body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: linear-gradient(135deg, #e8f5f3, #ffffff);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-box {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  padding: 40px 30px 30px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  text-align: center;
  width: 350px;
  max-width: 90vw;
}

.login-box img.logo {
  width: 260px;
  height: auto;
  margin-bottom: 10px;
  margin-top: 0;
  object-fit: contain;
}

.login-box h2 {
  margin-bottom: 20px;
  color: #004d40;
}

.input-group {
  display: flex;
  align-items: center;
  margin: 15px 0;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 10px;
  background: #f5f5f5;
  position: relative;
}

.input-group img {
  width: 20px !important;
  height: 20px !important;
  margin-right: 10px;
  object-fit: contain;
  flex-shrink: 0;
}

.login-box input[type="text"],
.login-box input[type="password"] {
  border: none;
  background: transparent;
  outline: none;
  flex: 1;
  font-size: 14px;
  color: #004d40;
}

.toggle-password {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: #004d40;
  padding: 0;
  margin-left: 10px;
  display: flex;
  align-items: center;
}

.toggle-password:focus {
  outline: none;
}

.login-box button[type="submit"] {
  background: #004d40;
  color: #fff;
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-size: 16px;
  margin-top: 15px;
  cursor: pointer;
}

.login-box p {
  margin-top: 20px;
  color: #c62828;
  font-weight: bold;
}