/* ============================================================
   NEUTRAL — base styles for the neutral version of the site.
   Default palette lives in :root. Alternate palettes are in
   neutral-palettes.css and are activated by setting
       <html data-theme="<name>">
   See data/site.yaml -> neutral.site_colors.
   ============================================================ */

:root {
  /* ---------- Paper (default) ---------- */
  --mn-bg:           #efe9dd;
  --mn-bg-glow-1:    rgba(46, 80, 158, .12);
  --mn-bg-glow-2:    rgba(15, 118, 110, .10);
  --mn-surface:      #fbf6ec;
  --mn-surface-2:    #f5efe2;
  --mn-text:         #1b1812;
  --mn-text-strong:  #0f0d09;
  --mn-muted:        rgba(27, 24, 18, .66);
  --mn-border:       rgba(27, 24, 18, .12);
  --mn-border-soft:  rgba(27, 24, 18, .08);
  --mn-accent:       #2e509e;
  --mn-accent-2:     #0f766e;
  --mn-accent-ink:   #ffffff;
  --mn-link:         #2a48a0;
  --mn-link-hover:   #142b6a;
  --mn-shadow:       0 12px 30px rgba(27, 24, 18, .12);
  --mn-shadow-soft:  0 4px 14px rgba(27, 24, 18, .07);
  --mn-radius:       18px;
  --mn-radius-sm:    12px;
  --mn-radius-xs:    10px;
}

html { color-scheme: light; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 520px at 12% 0%,  var(--mn-bg-glow-1), transparent 55%),
    radial-gradient(820px 520px at 88% 8%,  var(--mn-bg-glow-2), transparent 55%),
    linear-gradient(180deg, rgba(255,253,247,.9), rgba(243,239,231,.9)),
    var(--mn-bg);
  color: var(--mn-text);
  min-height: 100vh;
}

a { color: var(--mn-link); text-underline-offset: 3px; }
a:hover { color: var(--mn-link-hover); }

.mn-wrap { max-width: 980px; margin: 0 auto; padding: 20px; }

/* ---------- Header ---------- */
.mn-top {
  position: sticky; top: 0; z-index: 10;
  background: linear-gradient(to bottom,
    color-mix(in srgb, var(--mn-bg) 92%, transparent),
    color-mix(in srgb, var(--mn-bg) 72%, transparent));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--mn-border);
}
.mn-top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mn-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.mn-brand-row { display: flex; align-items: center; gap: 10px; }
.mn-logo {
  width: 34px; height: 34px; border-radius: 10px;
  object-fit: cover; border: 1px solid var(--mn-border);
  background: rgba(27, 24, 18, .03);
}
.mn-brand-title { font-weight: 650; letter-spacing: .2px; }

.mn-nav { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.mn-dropdown { position: relative; }
.mn-dropbtn { cursor: pointer; user-select: none; background: transparent; }
.mn-caret { opacity: .8; font-size: 12px; line-height: 1; transform: translateY(-1px); }
.mn-dropdown.is-open .mn-dropbtn { background: rgba(27, 24, 18, .06); }
.mn-dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 10px); z-index: 20;
  width: min(340px, calc(100vw - 32px));
  max-height: min(60vh, 520px); overflow: auto;
  padding: 8px;
  border-radius: 14px;
  border: 1px solid var(--mn-border);
  background: var(--mn-surface);
  box-shadow: var(--mn-shadow);
}
.mn-dropdown-item {
  display: block;
  padding: 10px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--mn-text);
  border: 1px solid transparent;
}
.mn-dropdown-item:hover {
  background: rgba(27, 24, 18, .04);
  border-color: rgba(27, 24, 18, .08);
}

/* ---------- Main / cards ---------- */
.mn-main { padding: 22px 0 48px; }

.mn-card {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--mn-surface) 96%, transparent),
    color-mix(in srgb, var(--mn-surface-2) 96%, transparent));
  border: 1px solid var(--mn-border);
  border-radius: var(--mn-radius);
  box-shadow: var(--mn-shadow);
  overflow: hidden;
}
.mn-card + .mn-card { margin-top: 16px; }
.mn-card-inner { padding: 18px; }

.mn-h1 { margin: 0 0 10px; font-size: 28px; line-height: 1.15; color: var(--mn-text-strong); }
.mn-h2 { margin: 0 0 10px; font-size: 22px; line-height: 1.2;  color: var(--mn-text-strong); }
.mn-lead { margin: 0 0 14px; color: var(--mn-muted); line-height: 1.55; }

.mn-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.mn-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--mn-radius-sm);
  border: 1px solid var(--mn-border);
  color: var(--mn-text);
  text-decoration: none;
  background: rgba(27, 24, 18, .03);
  cursor: pointer;
  font: inherit;
}
.mn-btn:hover { background: rgba(27, 24, 18, .06); }
.mn-btn.primary {
  border-color: transparent;
  color: var(--mn-accent-ink);
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--mn-accent)   92%, transparent),
    color-mix(in srgb, var(--mn-accent-2) 92%, transparent));
}
.mn-btn.primary:hover { filter: saturate(1.05) brightness(.98); }

/* ---------- Index / list grids ---------- */
.mn-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 14px;
}
.mn-tile {
  display: block;
  padding: 14px;
  border-radius: var(--mn-radius-sm);
  border: 1px solid var(--mn-border-soft);
  background: var(--mn-surface);
  color: inherit;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.mn-tile:hover {
  transform: translateY(-2px);
  box-shadow: var(--mn-shadow-soft);
  border-color: var(--mn-border);
}
.mn-tile-title { font-weight: 650; margin: 0 0 6px; color: var(--mn-text-strong); }
.mn-tile-sub   { margin: 0; font-size: 14px; color: var(--mn-muted); line-height: 1.45; }

/* ---------- Content typography ---------- */
.mn-content {
  line-height: 1.75;
  color: var(--mn-text);
  font-size: 17px;
}
.mn-content :where(p, ul, ol, blockquote, table, pre) { margin: 0; }
.mn-content > :where(p, ul, ol, blockquote, table, pre) { margin-top: 14px; }
.mn-content > p:first-child { margin-top: 0; }
.mn-content > :where(h1, h2, h3, h4) {
  line-height: 1.25; letter-spacing: .2px;
  color: var(--mn-text-strong);
  font-weight: 650;
}
.mn-content > h1 { font-size: 26px; margin: 32px 0 12px; }
.mn-content > h2 { font-size: 22px; margin: 32px 0 12px; }
.mn-content > h3 { font-size: 18px; margin: 24px 0 8px;  }
.mn-content > h4 { font-size: 16px; margin: 20px 0 6px;  }
.mn-content hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mn-border) 20%, var(--mn-border) 80%, transparent);
  margin: 28px 0;
}
.mn-content a { color: var(--mn-accent); text-decoration: underline; }
.mn-content a:hover { text-decoration-thickness: 2px; }
.mn-content strong { color: var(--mn-text-strong); }
.mn-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .95em;
  padding: .15em .35em;
  border-radius: 8px;
  border: 1px solid var(--mn-border);
  background: rgba(27, 24, 18, .03);
}
.mn-content pre {
  padding: 12px; border-radius: 14px;
  border: 1px solid var(--mn-border);
  background: rgba(27, 24, 18, .03);
  overflow: auto;
}
.mn-content pre code { padding: 0; border: 0; background: transparent; }
.mn-content :where(ul, ol) { padding-left: 1.25em; }
.mn-content :where(li) { margin: 6px 0; }
.mn-content :where(ul > li)::marker { color: rgba(27, 24, 18, .5); }
.mn-content :where(ol > li)::marker { color: rgba(27, 24, 18, .5); font-variant-numeric: tabular-nums; }

.mn-content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  display: block;
  overflow: auto;
  border: 1px solid var(--mn-border);
  border-radius: 14px;
  background: rgba(27, 24, 18, .02);
}
.mn-content th, .mn-content td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--mn-border);
  border-right:  1px solid var(--mn-border);
  white-space: nowrap;
}
.mn-content tr:last-child td { border-bottom: 0; }
.mn-content th:last-child, .mn-content td:last-child { border-right: 0; }
.mn-content th {
  text-align: left;
  background: rgba(27, 24, 18, .04);
  font-weight: 650;
}

.mn-content > blockquote {
  border-left: 3px solid color-mix(in srgb, var(--mn-accent) 45%, transparent);
  padding: 4px 0 4px 16px;
  color: rgba(27, 24, 18, .78);
  font-style: italic;
}
.mn-content > pre {
  padding: 14px 16px;
}
.mn-content img {
  max-width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(27, 24, 18, .10);
}

/* ---------- Footer ---------- */
.mn-footer {
  margin-top: 28px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--mn-border);
  font-size: 13px;
  color: var(--mn-muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.mn-footer-links { display: flex; gap: 14px; flex-wrap: wrap; }
.mn-footer-links a { color: inherit; text-decoration: none; }
.mn-footer-links a:hover { text-decoration: underline; }

@media (min-width: 720px) {
  .mn-wrap { padding: 26px; }
  .mn-card-inner { padding: 26px; }
  .mn-h1 { font-size: 34px; }
  .mn-h2 { font-size: 26px; }
  .mn-main { padding: 30px 0 70px; }
  .mn-logo { width: 38px; height: 38px; }
  .mn-dropdown-menu { width: 360px; }
}
