:root {
  color-scheme: dark;
  --bg: #101114;
  --panel: #191b20;
  --panel2: #23262d;
  --border: #343842;
  --text: #e8e8e8;
  --muted: #a8adb8;
  --blue: #2f7df6;
  --danger: #983333;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

header {
  height: 48px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  background: #0b0c0f;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
}

.layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  min-height: calc(100vh - 48px);
}

aside {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 14px;
}

main {
  padding: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
}

h2 {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 12px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 5px;
}

textarea,
input,
select,
button {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  color: var(--text);
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

button {
  background: var(--blue);
  border: 0;
  cursor: pointer;
  font-weight: 700;
  margin-top: 10px;
}

button.danger {
  background: var(--danger);
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.imagebox {
  background: #090a0d;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

img {
  max-width: 100%;
  border-radius: 8px;
}

pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 13px;
}

a {
  color: #a9c4ff;
}

.error {
  color: #ffb0b0;
}

@media (max-width: 850px) {
  .layout {
    grid-template-columns: 1fr;
  }

  aside {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
}