/* === Основной контейнер === */
body {
  background-color: #f3f4f6;
  color: #1f2937;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.container {
  background-color: #ffffff;
  padding: 24px;
  border-radius: 16px;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.info {
  font-size: 16px;
  margin-bottom: 24px;
}

.info div {
  margin-bottom: 8px;
}

.label {
  font-weight: 600;
}

.success {
  color: #16a34a;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.error {
  color: #dc2626;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.neutral {
  color: #6b7280;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 12px;
}

.btn, .btn-blue, .btn-green {
  display: block;
  width: 100%;
  padding: 14px 0;
  margin-top: 12px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.btn-blue {
  background-color: #2563eb;
  color: #fff;
}

.btn-blue:hover {
  background-color: #1d4ed8;
}

.btn-green {
  background-color: #22c55e;
  color: #fff;
}

.btn-green:hover {
  background-color: #16a34a;
}

.desc {
  font-size: 14px;
  color: #6b7280;
  text-align: center;
  margin-top: 10px;
}

.hint {
  font-size: 14px;
  text-align: center;
  color: #4b5563;
}

/* === Адаптация под мобильные экраны === */
@media (max-width: 480px) {
  .container {
    margin: 12px;
    padding: 16px;
    border-radius: 12px;
  }

  .title {
    font-size: 20px;
  }

  .info div, .label {
    font-size: 15px;
  }

  .btn, .btn-blue, .btn-green {
    font-size: 15px;
    padding: 12px 0;
  }

  .success, .error, .neutral {
    font-size: 18px;
  }

  .desc, .hint {
    font-size: 13px;
  }
}

/* === Планшеты и десктопы === */
@media (min-width: 768px) {
  .container {
    padding: 32px;
  }

  .title {
    font-size: 28px;
  }

  .btn, .btn-blue, .btn-green {
    font-size: 18px;
  }
}