body {
  font-family: 'Segoe UI Variable', sans-serif;
  background: linear-gradient(135deg, #000428, #004e92);
  color: #fff;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 800px;
  margin: auto;
  padding: 20px;
}

h1 {
  text-align: center;
  margin-bottom: 25px;
  font-weight: 600;
}

form {
  background: rgba(255,255,255,0.08);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
  margin-bottom: 30px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
}

input, select {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: none;
  margin-bottom: 15px;
  font-size: 15px;
}

button {
  background: #007bff;
  color: white;
  border: none;
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
}

button:hover {
  background: #0056b3;
}

/* Proxy slider */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
  margin-bottom: 15px;
}

.switch input { display: none; }

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #aaa;
  transition: .4s;
  border-radius: 26px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px; width: 20px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: orange;
}

input:checked + .slider:before {
  transform: translateX(24px);
}

/* Summary grid */
.summary-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.summary-card {
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 18px;
  text-align: center;
  box-shadow: 0 6px 15px rgba(0,0,0,0.4);
  backdrop-filter: blur(6px);
  transition: transform 0.2s, box-shadow 0.2s;
}

.summary-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.6);
}

.summary-card h3 {
  margin: 0;
  font-size: 14px;
  color: #aaa;
  font-weight: 500;
}

.summary-card p {
  margin: 8px 0 0;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 10px;
}

.status-success {
  background: rgba(40, 167, 69, 0.2);
  color: #28a745;
}

.status-error {
  background: rgba(220, 53, 69, 0.2);
  color: #dc3545;
}

.status-warning {
  background: rgba(255, 165, 0, 0.2);
  color: orange;
}