:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --panel: #141b24;
  --muted: #9fb0c3;
  --text: #e5edf5;
  --input: #1a2430;
  --border: #2a3a4e;
  --accent: #58a6ff;
  --error: #ff7b72;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem 2rem;
}

h1,
h2 {
  margin: 0 0 1rem;
}

/* Title with icon */
.title {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.title-icon {
  height: 1.5em;
  width: auto;
  display: inline-block;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  gap: 0.75rem;
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field.two {
  grid-column: span 2;
}

.field.is-hidden {
  display: none;
}

.field span {
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
textarea,
button {
  width: 100%;
  background: var(--input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  font-size: 0.95rem;
}

textarea {
  resize: vertical;
  min-height: 250px;
}

.check-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.check-group label {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.92rem;
  color: var(--muted);
}

.check-group input {
  width: auto;
}

.field-checkbox .checkbox-label {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  color: var(--text);
  font-size: 0.95rem;
}

.field-checkbox input {
  width: auto;
}

.textarea-field {
  margin-top: 0.75rem;
}

.preview {
  display: block;
  min-height: 42px;
  background: #0f151d;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.preview.error {
  color: var(--error);
}

.inline-prompt {
  margin-top: 0.55rem;
  background: #111a24;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem;
}

.inline-prompt p {
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.inline-prompt .choices {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
  max-height: 180px;
  overflow: auto;
}

.inline-prompt .choice {
  display: flex;
  gap: 0.45rem;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--text);
}

.inline-prompt .choice input {
  width: auto;
  margin-top: 0.15rem;
}

.inline-prompt .actions {
  display: flex;
  gap: 0.5rem;
}

.inline-prompt button {
  width: auto;
  border-color: var(--accent);
}

@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }

  .field.two {
    grid-column: span 1;
  }

  .check-group {
    grid-template-columns: 1fr;
  }
}