:root {
  --primary: #3498db;
  --green: #2ecc71;
  --red: #e74c3c;
  --dark: #2c3e50;
  --light: #f4f7f9;
  --card-border: #e4e9ee;
}

body.migurl-app {
  font-family: "Montserrat", sans-serif;
  background: var(--light);
  color: var(--dark);
}

body.migurl-app input,
body.migurl-app select,
body.migurl-app button,
body.migurl-app textarea {
  font-family: "Montserrat", sans-serif;
}

body.migurl-app .screen,
body.migurl-app .container,
body.migurl-app .card,
body.migurl-app .timer-card,
body.migurl-app .modal-box {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.06);
}

body.migurl-app input,
body.migurl-app select {
  border: 1px solid #d0d5dd;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--dark);
}

body.migurl-app button {
  border-radius: 10px;
}

.btn-back-home {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 3000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #dbe4ee;
  background: #eef2f7;
  color: var(--dark);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.82rem;
}

.btn-back-home:hover {
  background: #e4ebf4;
}