body {
  margin: 0;
  font-family: Inter, system-ui, Arial;
  background: #f5f7fb;
}

.app {
  max-width: 420px;
  margin: auto;
  min-height: 100vh;
  padding: 24px;
  background: #ffffff;
}

/* AUTH WRAPPER */
.auth {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

h2 {
  margin-bottom: 4px;
}

.subtitle {
  color: #6b7280;
  margin-bottom: 20px;
}

input, select {
  padding: 14px;
  margin-bottom: 14px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  font-size: 15px;
}

.primary-btn {
  background: #111827;
  color: white;
  padding: 14px;
  border-radius: 14px;
  border: none;
  font-size: 16px;
  font-weight: 600;
  margin-top: 6px;
}

.divider {
  text-align: center;
  margin: 18px 0;
  color: #9ca3af;
}

.social-btn {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  font-weight: 600;
}

.social-btn.google {
  color: #111827;
}

.link {
  text-align: center;
  margin-top: 18px;
  font-size: 14px;
}

.link a {
  color: #2563eb;
  text-decoration: none;
}

.note {
  font-size: 12px;
  color: #6b7280;
  margin-top: 10px;
  text-align: center;
}
/* OTP BOX */
.otp-box {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}

.otp-box input {
  width: 42px;
  height: 48px;
  text-align: center;
  font-size: 18px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
}
/* LANGUAGE LIST */
.lang-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 24px 0;
}

.lang-btn {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  font-size: 16px;
  font-weight: 600;
  text-align: left;
}

.lang-btn.active {
  border-color: #111827;
  background: #f3f4f6;
}