:root {
  color-scheme: light;
  --background: #f7f8fa;
  --surface: #ffffff;
  --text: #1f2933;
  --accent: #6366f1;
  --border: #d2d6dc;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #111827;
  --surface: #1f2937;
  --text: #f9fafb;
  --accent: #8b5cf6;
  --border: #374151;
}

:root[data-theme="solarized"] {
  color-scheme: light;
  --background: #fdf6e3;
  --surface: #fefcf5;
  --text: #073642;
  --accent: #d33682;
  --border: #eee8d5;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background: var(--background);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent);
}

a:focus,
a:hover {
  text-decoration: underline;
}

.app-header,
.app-footer {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}

/* Lay out the header text with a minimal gap so the title and tagline stay visually grouped */
.app-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
}

/* Reset the default margin so the flex gap fully controls the spacing */
.app-header h1 {
  margin: 0;
  line-height: 1.1;
}

.app-footer {
  border-bottom: none;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.tagline {
  margin: 0;
  color: var(--text);
  opacity: 0.85;
  line-height: 1.2; /* Slightly tighter line height keeps the tagline snug under the title */
}

main {
  padding: 1rem;
}

.workspace {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(180px, 240px) 1fr;
  align-items: start;
}

.workspace__sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.workspace__sidebar-header h2 {
  margin: 0;
}

.workspace__timestamp {
  font-size: 0.75rem;
  color: var(--text);
  opacity: 0.7;
}

.workspace__create-button,
.workspace__delete-button,
.workspace__list-button,
.workspace__theme-select {
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.workspace__create-button,
.workspace__delete-button {
  background: var(--accent);
  color: #fff;
  border: none;
}

.workspace__delete-button {
  margin-left: auto;
}

.workspace__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.workspace__list-item--active .workspace__list-button {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--accent);
}

.workspace__content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.workspace__title-input,
.workspace__textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.5rem;
  font-size: 1rem;
  background: var(--surface);
  color: var(--text);
}

.workspace__textarea {
  min-height: 200px;
  line-height: 1.4;
}

.workspace__editor-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: stretch;
}

.workspace__editor-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1 1 320px;
}

.workspace__preview {
  flex: 1 1 320px;
  border-left: 1px solid var(--border);
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.workspace__preview-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.workspace__preview-body h2 {
  font-size: 1.1rem;
}

.workspace__theme {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.legal-page {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 768px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .workspace__editor-preview {
    flex-direction: column;
  }

  .workspace__preview {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
  }
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}