.wkoi-installer {
  max-width: 720px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 24px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.wkoi-form {
  display: grid;
  gap: 18px;
}

.wkoi-field label,
.wkoi-subtitle {
  display: block;
  font-weight: 700;
  margin-bottom: 7px;
  color: #111827;
}

.wkoi-field select,
.wkoi-field input[type="text"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  color: #111827;
}

.wkoi-field select:disabled {
  background: #f3f4f6;
  color: #6b7280;
}

.wkoi-dynamic-area {
  display: grid;
  gap: 18px;
}

.wkoi-apps-box {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
  background: #f9fafb;
  display: grid;
  gap: 10px;
}

.wkoi-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.wkoi-check-label input {
  width: 18px;
  height: 18px;
}

.wkoi-button {
  min-height: 48px;
  border: 0;
  border-radius: 10px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 700;
  background: #111827;
  color: #fff;
}

.wkoi-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.wkoi-message {
  min-height: 22px;
  font-weight: 600;
}

.wkoi-message-error {
  color: #b91c1c;
}

.wkoi-message-success {
  color: #047857;
}

.wkoi-message-info {
  color: #1d4ed8;
}

.wkoi-manual-download {
  margin: 8px 0 0;
  font-weight: 500;
}

@media (max-width: 640px) {
  .wkoi-installer {
    padding: 18px;
  }
}