/* Saints & Dragons — theme tokens */
:root {
  --bg: #0b0b0c;
  --sidebar: #131313;
  --sidebar-top: #1b1a18;
  --surface: #161616;
  --text: #ece9e4;
  --text-dim: #a8a49d;
  --text-faint: #7d7973;
  --line: #262625;
  --line-soft: #1f1f1e;
  --accent: #e9e5dd;
  --chip: #1c1c1b;
  --radius: 12px;
  --sidebar-w: 330px;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

:root[data-theme="light"] {
  --bg: #fbfaf8;
  --sidebar: #f3f1ed;
  --sidebar-top: #e9e5dd;
  --surface: #ffffff;
  --text: #1a1a19;
  --text-dim: #565450;
  --text-faint: #7d7973;
  --line: #e2ded6;
  --line-soft: #ebe7e0;
  --chip: #eeebe5;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ic {
  width: 18px; height: 18px; flex: none;
  fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}

a { color: inherit; text-decoration: none; }

/* ---------- layout ---------- */
.layout { display: flex; min-height: 100vh; }

/* ---------- sidebar ---------- */
.sidebar {
  width: var(--sidebar-w);
  flex: none;
  background: var(--sidebar);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.identity {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 22px 24px;
  background: var(--sidebar-top);
  border-bottom: 1px solid var(--line);
}

.avatar {
  width: 58px; height: 58px; flex: none;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 38%, var(--chip) 0 34%, transparent 35%),
    linear-gradient(160deg, #3a372f, #23211d);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 3px rgba(255,255,255,.03);
}
:root[data-theme="light"] .avatar {
  background:
    radial-gradient(circle at 50% 38%, #fff 0 34%, transparent 35%),
    linear-gradient(160deg, #d9d3c7, #c3bcae);
}

.identity-text h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.identity-text p { margin: 4px 0 0; font-size: .875rem; color: var(--text-dim); }

.sidebar-block { padding: 22px 22px 24px; border-bottom: 1px solid var(--line); }

.bio { margin: 0 0 20px; font-size: .95rem; color: var(--text-dim); line-height: 1.6; }

.follow-row { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.follow-label { font-size: .875rem; color: var(--text-dim); }

.socials { display: flex; gap: 6px; }
.socials a {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-dim);
  transition: color .18s, border-color .18s, background .18s;
}
.socials a svg { width: 13px; height: 13px; }
.socials a:hover { color: var(--text); border-color: var(--text-faint); background: var(--chip); }

.theme-toggle {
  margin-left: auto;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--chip);
  color: var(--text-dim);
  cursor: pointer;
  transition: color .18s, border-color .18s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--text-faint); }
.theme-toggle .ic-moon { display: none; }
:root[data-theme="light"] .theme-toggle .ic-sun { display: none; }
:root[data-theme="light"] .theme-toggle .ic-moon { display: block; }

.search {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  height: 46px;
  color: var(--text-faint);
  background: transparent;
  transition: border-color .18s;
}
.search:focus-within { border-color: var(--text-faint); }
.search input {
  flex: 1; min-width: 0;
  border: none; outline: none; background: transparent;
  color: var(--text);
  font: inherit; font-size: .95rem;
}
.search input::placeholder { color: var(--text-faint); }

.nav { padding: 20px 14px 24px; flex: 1; }
.nav-title {
  margin: 0 0 10px; padding: 0 8px;
  font-size: .8rem; font-weight: 600; color: var(--text-dim);
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: .95rem;
  color: var(--text-dim);
  border: 1px solid transparent;
  transition: background .18s, color .18s, border-color .18s;
}
.nav-item:hover { background: var(--chip); color: var(--text); }
.nav-item.is-active {
  background: var(--chip);
  color: var(--text);
  border-color: var(--line);
  font-weight: 500;
}

.sidebar-foot {
  padding: 16px 22px 22px;
  border-top: 1px solid var(--line-soft);
  font-size: .8rem;
  color: var(--text-faint);
}
.sidebar-foot p { margin: 0; }

/* ---------- main ---------- */
.main {
  flex: 1;
  min-width: 0;
  padding: 44px 40px 120px;
  display: flex;
  justify-content: center;
}
.content { width: 100%; max-width: 730px; }

/* post */
.post + .post { margin-top: 72px; padding-top: 72px; border-top: 1px solid var(--line); }

.post-title {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 2.15rem;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.015em;
}

.post-meta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 12px 0 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: .875rem;
  color: var(--text-dim);
}
.tags { display: flex; gap: 18px; }
.tags span { color: var(--text-dim); }

.post-image {
  margin: 26px 0 24px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--chip);
  aspect-ratio: 10 / 8;
}
.post-image img { width: 100%; height: 100%; object-fit: cover; display: block; }

.post-body p { margin: 0 0 18px; color: var(--text-dim); font-size: 1.02rem; }
.post-body p:last-child { margin-bottom: 0; }
.post-body strong { color: var(--text); font-weight: 600; }

.read-more {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 8px;
  font-size: .92rem; font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: border-color .18s;
}
.read-more:hover { border-color: var(--text); }

/* generic pages */
.page-head { margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.page-head h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 2.15rem; font-weight: 600; letter-spacing: -0.015em;
}
.page-head p { margin: 0; color: var(--text-dim); }

.prose p { color: var(--text-dim); margin: 0 0 18px; font-size: 1.02rem; }
.prose h3 {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 600;
  margin: 32px 0 10px; color: var(--text);
}
.prose ul { margin: 0 0 18px; padding-left: 20px; color: var(--text-dim); }
.prose li { margin-bottom: 8px; }

.card-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background: var(--surface);
}
.card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 1.15rem; font-weight: 600; }
.card p { margin: 0; font-size: .93rem; color: var(--text-dim); }

.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-size: .875rem; color: var(--text-dim); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: transparent; color: var(--text); font: inherit; font-size: .95rem;
  outline: none; transition: border-color .18s;
}
.field input:focus, .field textarea:focus { border-color: var(--text-faint); }
.field textarea { min-height: 140px; resize: vertical; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--text); color: var(--bg);
  font: inherit; font-weight: 600; font-size: .93rem;
  cursor: pointer;
}

.empty { color: var(--text-faint); font-size: .95rem; padding: 40px 0; }

/* ---------- floating CTA ---------- */
.cta {
  position: fixed; right: 28px; bottom: 28px; z-index: 40;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  background: #f4f1ea; color: #111;
  font-weight: 700; font-size: .95rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .18s;
}
.cta:hover { transform: translateY(-2px); }
.cta .ic { stroke-width: 2; }

/* ---------- mobile ---------- */
.mobile-toggle { display: none; }
.scrim { display: none; }

@media (max-width: 900px) {
  .mobile-toggle {
    position: fixed; top: 16px; left: 16px; z-index: 60;
    display: grid; place-content: center; gap: 5px;
    width: 42px; height: 42px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--sidebar);
    cursor: pointer;
  }
  .mobile-toggle span { display: block; width: 18px; height: 1.8px; background: var(--text); border-radius: 2px; }

  .sidebar {
    position: fixed; z-index: 55; top: 0; left: 0;
    transform: translateX(-100%);
    transition: transform .25s ease;
    width: min(330px, 86vw);
  }
  .sidebar.is-open { transform: none; }

  .scrim {
    display: block; position: fixed; inset: 0; z-index: 50;
    background: rgba(0,0,0,.5);
    opacity: 0; pointer-events: none; transition: opacity .25s;
  }
  .scrim.is-open { opacity: 1; pointer-events: auto; }

  .main { padding: 76px 20px 110px; }
  .post-title, .page-head h2 { font-size: 1.75rem; }
  .cta { right: 16px; bottom: 16px; padding: 12px 18px; }
}