:root {
  --color-bg: #fafaf7;
  --color-fg: #1c1c1c;
  --color-muted: #666;
  --color-border: #e2e2dc;
  --color-accent: #2a5d84;
  --color-accent-hover: #1f4863;
  --color-danger: #b13b3b;
  --color-success: #2e7d4f;
  --color-warning: #b58a00;
  --max-width: 720px;
  --radius: 6px;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
  background: #fff;
}
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-fg);
}
.site-title:hover { text-decoration: none; }
.site-discord {
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  background: #5865F2;
  color: #fff;
}
.site-discord:hover {
  background: #4752c4;
  color: #fff;
  text-decoration: none;
}

main.container { padding-top: 32px; padding-bottom: 64px; }

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  color: var(--color-muted);
}

.empty { color: var(--color-muted); }

.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.post-card {
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}
.post-card:last-child { border-bottom: none; }
.post-card h2 { margin: 0 0 4px; font-size: 22px; }
.post-card time { color: var(--color-muted); font-size: 13px; }
.post-card p { margin: 12px 0; }
.read-more { font-size: 14px; }

.post h1 { margin-bottom: 4px; }
.post time { color: var(--color-muted); font-size: 13px; }
.post-body { margin-top: 24px; }
.post-body h1, .post-body h2, .post-body h3 { margin-top: 1.5em; }
.post-body pre {
  background: #f1f1eb;
  padding: 12px 16px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 14px;
}
.post-body code {
  background: #f1f1eb;
  padding: 2px 5px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}
.post-body pre code { background: none; padding: 0; }
.post-body blockquote {
  border-left: 3px solid var(--color-border);
  margin: 16px 0;
  padding: 4px 16px;
  color: var(--color-muted);
}
.post-body img { max-width: 100%; height: auto; }

.btn {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-fg);
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.btn:hover { background: #f5f5ee; text-decoration: none; }
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: #fff; }
.btn-danger { color: var(--color-danger); border-color: #e3c1c1; }
.btn-danger:hover { background: #fbecec; }
.btn-link {
  background: none;
  border: none;
  color: var(--color-accent);
  padding: 8px 0;
}
.btn-link:hover { background: none; text-decoration: underline; }
.btn-sm { padding: 4px 10px; font-size: 13px; }

.login-card {
  max-width: 360px;
  margin: 40px auto;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.login-card h1 { margin-top: 0; font-size: 20px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.login-card input { padding: 8px; border: 1px solid var(--color-border); border-radius: var(--radius); font: inherit; }
.form-error { color: var(--color-danger); font-size: 14px; }

.admin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.admin-bar h1 { margin: 0; font-size: 22px; }
.admin-bar-actions { display: flex; gap: 12px; align-items: center; }
.inline-form { display: inline; }

.post-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.post-table th, .post-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.post-table tbody tr:last-child td { border-bottom: none; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: 999px;
  text-transform: capitalize;
}
.badge-draft { background: #fff3d4; color: var(--color-warning); }
.badge-published { background: #d9efe1; color: var(--color-success); }

#post-form { display: flex; flex-direction: column; gap: 16px; }
#post-form > label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
#post-form input[type="text"],
#post-form textarea {
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  background: #fff;
}
#post-form textarea {
  resize: vertical;
  min-height: 320px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
}

.editor-pane {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.editor-source { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.editor-preview {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  padding: 12px 16px;
  overflow: auto;
  min-height: 320px;
}
.editor-preview-label {
  font-size: 12px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: block;
}
@media (max-width: 720px) {
  .editor-pane { grid-template-columns: 1fr; }
}

.checkbox { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.form-actions { display: flex; gap: 12px; align-items: center; }
.save-status { color: var(--color-muted); font-size: 14px; }
.save-status.success { color: var(--color-success); }
.save-status.error { color: var(--color-danger); }