.exlv-ssl {
  --exlv-bg: #0f172a;
  --exlv-card: #111827;
  --exlv-border: #1f2937;
  --exlv-text: #e2e8f0;
  --exlv-muted: #94a3b8;
  --exlv-primary-start: #4f46e5;
  --exlv-primary-end: #0ea5e9;
  --exlv-success-start: #059669;
  --exlv-success-end: #10b981;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--exlv-bg);
  color: var(--exlv-text);
  border-radius: 18px;
  padding: 24px;
  margin: 20px 0;
  box-shadow: 0 20px 40px rgb(15 23 42 / 40%);
}

.exlv-ssl * {
  box-sizing: border-box;
}

.exlv-ssl__inner {
  max-width: 980px;
  margin: 0 auto;
}

.exlv-ssl__heading {
  margin: 0 0 18px;
  color: #93c5fd;
  font-size: 1.75rem;
  font-weight: 600;
}

.exlv-ssl__title {
  margin: 0 0 12px;
  color: #bfdbfe;
  font-size: 1.35rem;
  font-weight: 500;
}

.exlv-ssl__card {
  background: var(--exlv-card);
  border: 1px solid var(--exlv-border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.exlv-ssl__card--footnote {
  text-align: center;
}

.exlv-ssl label {
  display: block;
  margin: 10px 0 6px;
  color: #cbd5e1;
  font-weight: 500;
}

.exlv-ssl input,
.exlv-ssl select,
.exlv-ssl textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #334155;
  background: #0b1220;
  color: var(--exlv-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.exlv-ssl input:focus,
.exlv-ssl select:focus,
.exlv-ssl textarea:focus {
  border-color: #6366f1;
  outline: none;
  box-shadow: 0 0 0 3px rgb(99 102 241 / 20%);
}

.exlv-ssl textarea {
  min-height: 110px;
  resize: vertical;
}

.exlv-ssl__row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.exlv-ssl__col {
  flex: 1 1 0;
  min-width: 200px;
}

.exlv-ssl__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.exlv-ssl__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid #334155;
  background: #1f2937;
  color: var(--exlv-text);
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.exlv-ssl__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgb(15 23 42 / 35%);
}

.exlv-ssl__btn--primary {
  border: none;
  background: linear-gradient(135deg, var(--exlv-primary-start), var(--exlv-primary-end));
}

.exlv-ssl__btn--success {
  border: none;
  background: linear-gradient(135deg, var(--exlv-success-start), var(--exlv-success-end));
}

.exlv-ssl__muted {
  color: var(--exlv-muted);
  margin-top: 10px;
  font-size: 0.92rem;
}

.exlv-ssl__log {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  background: #0b1220;
  border: 1px solid #1f2937;
  border-radius: 8px;
  padding: 12px;
  min-height: 160px;
  white-space: pre-wrap;
  overflow-y: auto;
}

.exlv-ssl__dns code {
  background: #0b1220;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid #334155;
  color: #bfdbfe;
}

.exlv-ssl__dns div {
  margin-bottom: 12px;
}

@media (max-width: 720px) {
  .exlv-ssl {
    padding: 18px;
  }

  .exlv-ssl__inner {
    width: 100%;
  }

  .exlv-ssl__row {
    flex-direction: column;
  }

  .exlv-ssl__col {
    width: 100%;
  }

  .exlv-ssl__btn {
    width: 100%;
    text-align: center;
  }
}