*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-family: ui-serif, Georgia, 'Times New Roman', Times, serif;
  background: #0c0e14;
  color: #c9cdd6;
  line-height: 1.6;
}

textarea {
  font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, monospace;
  font-size: .875rem;
  background: #161924;
  color: #c9cdd6;
  border: 1px solid #2a2f3e;
  border-radius: 4px;
  padding: .75rem 1rem;
  resize: vertical;
  width: 100%;
  line-height: 1.6;
}
textarea:focus { outline: 1px solid #5c6bc0; border-color: #5c6bc0; }
textarea::placeholder { color: #3d4560; }

button[type="submit"] {
  background: #1e2640;
  border: 1px solid #3d4f7c;
  color: #8899cc;
  border-radius: 4px;
  padding: .375rem 1.125rem;
  font-size: .8125rem;
  font-family: ui-monospace, monospace;
  cursor: pointer;
  letter-spacing: .02em;
}
button[type="submit"]:hover { background: #253058; color: #aabce0; border-color: #5068a0; }
button[type="submit"]:disabled { opacity: .4; cursor: not-allowed; }

/* ── Layout ── */

.wrap { max-width: 660px; margin: 0 auto; padding: 3rem 1.5rem 5rem; }

/* ── Header ── */

.site-header { margin-bottom: 2.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid #1a1d29; }
.site-header h1 {
  font-size: .875rem;
  font-weight: 400;
  color: #4b5267;
  letter-spacing: .12em;
  text-transform: lowercase;
  font-family: ui-monospace, monospace;
}

/* ── Compose form ── */

.compose { margin-bottom: 2.75rem; }
.compose textarea { margin-bottom: .5rem; min-height: 96px; }
.compose-row { display: flex; justify-content: space-between; align-items: center; }
.hint { font-size: .6875rem; color: #32384d; font-family: ui-monospace, monospace; letter-spacing: .04em; }
.error-msg { font-size: .8125rem; color: #e06c75; margin-top: .375rem; margin-bottom: .375rem; }

/* ── Feed ── */

.feed { display: flex; flex-direction: column; }

.post { padding: 1.375rem 0; border-top: 1px solid #15182200; }
.feed > .post:first-child { border-top: 1px solid #1a1d29; }
.post + .post { border-top: 1px solid #1a1d29; }
.post:last-child { border-bottom: 1px solid #1a1d29; }

.post-meta {
  display: block;
  font-size: .6875rem;
  color: #3d4560;
  font-family: ui-monospace, monospace;
  margin-bottom: .625rem;
  letter-spacing: .04em;
}

/* ── Prose (rendered markdown) ── */

.prose { font-size: .9375rem; }
.prose p { margin-bottom: .75rem; color: #c9cdd6; line-height: 1.8; }
.prose p:last-child { margin-bottom: 0; }

.prose h1 { font-size: 1.25rem; color: #e8eaf0; margin: 1.25rem 0 .5rem; font-weight: 600; }
.prose h2 { font-size: 1.0625rem; color: #e8eaf0; margin: 1.125rem 0 .375rem; font-weight: 600; }
.prose h3 { font-size: .9375rem; color: #dde1ed; margin: 1rem 0 .25rem; font-weight: 600; }
.prose h1:first-child,
.prose h2:first-child,
.prose h3:first-child { margin-top: 0; }

.prose strong { color: #dde1ed; font-weight: 600; }
.prose em { font-style: italic; }
.prose del { color: #6b7280; }

.prose a { color: #7aa2f7; }
.prose a:hover { color: #9db8ff; text-decoration: underline; }

.prose code {
  font-family: ui-monospace, monospace;
  font-size: .8125rem;
  background: #1a1d29;
  color: #a9b1d6;
  padding: .1em .35em;
  border-radius: 3px;
}

.prose pre {
  background: #161924;
  border: 1px solid #2a2f3e;
  border-radius: 4px;
  padding: .875rem 1rem;
  overflow-x: auto;
  margin-bottom: .75rem;
}
.prose pre code { background: none; padding: 0; color: #a9b1d6; font-size: .8125rem; }

.prose ul { padding-left: 1.5rem; margin-bottom: .75rem; list-style: disc; }
.prose ol { padding-left: 1.5rem; margin-bottom: .75rem; list-style: decimal; }
.prose li { margin-bottom: .25rem; line-height: 1.75; }

.prose blockquote {
  border-left: 2px solid #2a2f3e;
  padding-left: .875rem;
  color: #7a8099;
  margin-bottom: .75rem;
  font-style: italic;
}

.prose hr { border: none; border-top: 1px solid #1a1d29; margin: 1.25rem 0; }

.prose table { width: 100%; border-collapse: collapse; font-size: .875rem; margin-bottom: .75rem; }
.prose th,
.prose td { padding: .375rem .75rem; border: 1px solid #2a2f3e; text-align: left; }
.prose th { background: #161924; color: #c9cdd6; }

.prose img { max-width: 100%; border-radius: 4px; }

/* ── Empty state ── */

.empty {
  color: #32384d;
  font-size: .875rem;
  padding: 2.5rem 0;
  text-align: center;
  font-style: italic;
  font-family: ui-monospace, monospace;
}