/* Reset / Global styles */

*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --page-background: #1b1b32;
  --panel-background: #f9f9f9;
  --panel-border: #cfcfcf;
  --text-dark: #1b1b32;
  --text-light: #f5f6f7;
  --accent: #feac32;
  --accent-dark: #d88912;
  --code-background: #ececec;
}

body {
  margin: 0;
  padding: 20px;
  background-color: var(--page-background);
  color: var(--text-light);
  font-family: Arial, sans-serif;
}

header {
  margin-bottom: 20px;
  text-align: center;
}

h1 {
  margin-bottom: 0.5rem;
}

/* Layout styles */

#converter-layout {
  display: grid;
  gap: 20px;
}

@media (min-width: 900px) {
  #converter-layout {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .supported-syntax {
    grid-column: 1 / -1;
  }
}

/* Component styles */

.supported-syntax {
  padding: 1rem;
  border: 1px solid var(--accent-dark);
  border-radius: 12px;
  background: linear-gradient(180deg, #fff8e8 0%, #f9f9f9 100%);
  color: var(--text-dark);
}

.supported-syntax summary {
  cursor: pointer;
  text-align: center;
  font-weight: bold;
  color: var(--accent-dark);
}

.supported-syntax-list {
  margin-top: 0.75rem;
  padding-left: 1.5rem;
}

.supported-syntax-list li + li {
  margin-top: 0.5rem;
}

.converter-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 320px;
  padding: 1rem;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  background-color: var(--panel-background);
  color: var(--text-dark);
}

.converter-panel h2 {
  text-align: center;
  color: var(--accent-dark);
}

#markdown-input,
#html-output,
#preview {
  width: 100%;
  min-height: 220px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background-color: white;
}

#markdown-input {
  padding: 10px;
  font: inherit;
  resize: vertical;
}

#html-output,
#preview {
  overflow: auto;
  padding: 10px;
  white-space: pre-wrap;
}

code {
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  background-color: var(--code-background);
  font-family: Consolas, Monaco, 'Courier New', monospace;
}