:root {
  --primary-blue: #0056b3;
  --secondary-blue: #007bff;
  --bg-color: #f4f7f9;
  --card-bg: #ffffff;
  --text-main: #333;
  --text-muted: #666;
  --success-green: #28a745;
  --error-red: #dc3545;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
}

.main-wrapper {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.container {
  width: 100%;
  max-width: 550px;
  background: var(--card-bg);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid #e1e8ed;
}

header {
  text-align: center;
  margin-bottom: 30px;
}

.logo-area h1 {
  color: var(--primary-blue);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
}

header h2 {
  font-size: 20px;
  color: #222;
  margin-top: 5px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Verification Box */
.verify-box {
  margin-bottom: 20px;
}

.verify-box label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-main);
}

.input-group {
  display: flex;
  gap: 10px;
}

.verify-box input {
  flex: 1;
  padding: 12px 15px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 15px;
  transition: border-color 0.3s;
}

.verify-box input:focus {
  outline: none;
  border-color: var(--secondary-blue);
}

.verify-box button {
  padding: 12px 20px;
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.verify-box button:hover {
  background: var(--secondary-blue);
}

/* Loader */
.loader {
  display: none;
  margin: 20px auto;
  width: 30px;
  height: 30px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Results */
.result {
  display: none;
  margin-top: 25px;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #eee;
  animation: fadeIn 0.4s ease;
}

.result.success {
  background: #f0fff4;
  border-left: 5px solid var(--success-green);
}

.result.error {
  background: #fff5f5;
  border-left: 5px solid var(--error-red);
}

.result p {
  margin-bottom: 8px;
  font-size: 15px;
}

.result strong {
  color: #444;
  width: 120px;
  display: inline-block;
}

/* Company Info Section */
.divider {
  margin: 40px 0 30px;
  border: 0;
  border-top: 1px solid #eee;
}

.company-info h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--primary-blue);
}

.company-info p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 15px;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.info-item {
  font-size: 12px;
  font-weight: 600;
  color: #555;
}

.info-item span {
  color: var(--success-green);
  margin-right: 5px;
}

footer {
  margin-top: 40px;
  text-align: center;
  font-size: 12px;
  color: #999;
}

/* Animations */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
  .input-group { flex-direction: column; }
  .info-grid { grid-template-columns: 1fr; }
}