/* ====== Design Tokens ====== */
:root{
  --bg:#111315; --panel:#0c0d0f; --ink:#e9e9ea; --muted:#a8acb3; --line:#1b1d21;
  --accent:#ff6b81; --tag:#1a1d22; --tag2:#24272e;
  --w-sidebar:320px; --max:1100px; --radius:14px;
  --f: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
}

/* ====== Base ====== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 var(--f);
  -webkit-text-size-adjust:100%;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* Skip link */
.skip{position:absolute;left:-9999px;top:-9999px}
.skip:focus{left:1rem;top:1rem;background:#000;color:#fff;padding:.5rem 1rem;border-radius:8px}

/* ====== Layout (grid areas so we can reorder on mobile) ====== */
.site{
  max-width:var(--max);
  margin:0 auto;
  display:grid;
  gap:24px;
  padding:24px;
  grid-template-areas:
    "main"
    "sidebar";            /* 👈 MOBILE: main first, sidebar below */
}

/* Children claim their areas */
.main{grid-area: main; min-width:0}
.sidebar{grid-area: sidebar}

/* ====== Sidebar ====== */
.sidebar{
  background:var(--panel);
  padding:20px;border-radius:var(--radius);
  border:1px solid var(--line);
}
.brand{margin:0 0 8px 0;font-size:1.6rem}
.avatar{width:100%;border-radius:12px;border:1px solid var(--line);display:block;margin:12px 0}
.bio{color:var(--muted);margin:0 0 12px 0}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 16px}
.i{width:22px;height:22px;fill:var(--ink);display:block}
.box{background:linear-gradient(180deg,var(--tag),var(--tag2));border:1px solid var(--line);border-radius:10px;padding:12px;margin:14px 0}
.box h2{margin:0 0 8px 0;font-size:1rem;color:#fff}

/* ====== Main content ====== */
.filter{display:flex;gap:8px;margin-bottom:10px;position:sticky;top:0;padding-top:4px}
.filter input{
  flex:1;background:#0e1013;border:1px solid var(--line);
  border-radius:10px;color:var(--ink);padding:12px 12px; /* bigger touch target */
}
.filter button{
  background:#1b1e24;border:1px solid var(--line);color:var(--ink);
  padding:12px 14px;border-radius:10px;cursor:pointer
}
.filter button:hover{filter:brightness(1.1)}

.post-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.post{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.post h3{margin:.2rem 0 .2rem 0;font-size:1.15rem}
.meta{color:var(--muted);font-size:.9rem;margin-bottom:6px}
.excerpt{margin:.2rem 0 0 0}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.85rem;background:var(--tag);border:1px solid var(--line);padding:.25rem .6rem;border-radius:999px;color:var(--muted)}
.tag.is-active{outline:2px solid var(--accent);color:#fff}

.site-footer{color:var(--muted);margin:24px 0 0 0;text-align:center}

/* ====== Larger screens (sidebar left, sticky) ====== */
@media (min-width: 981px){
  .site{
    grid-template-columns: var(--w-sidebar) 1fr;
    grid-template-areas: "sidebar main";  /* 👈 DESKTOP: sidebar left */
  }
  .sidebar{position:sticky;top:24px;align-self:start}
}

/* ====== Small-screen polish ====== */
@media (max-width: 480px){
  body{font-size:17px}
  .post h3{font-size:1.1rem}
  .brand{font-size:1.4rem}
  .site{padding:16px;gap:18px}
  .post{padding:14px}
  .filter input,.filter button{padding:12px}
}
/* ===== Pagination ===== */
.pager{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:12px;
  margin-top:18px;
}
.pager-btn{
  background:#1b1e24;
  border:1px solid var(--line);
  color:var(--ink);
  padding:10px 14px;
  border-radius:10px;
  cursor:pointer;
  min-width:84px;
}
.pager-btn:hover:enabled{filter:brightness(1.1)}
.pager-btn:disabled{
  opacity:.55;
  cursor:not-allowed;
}
.pager-status{
  color:var(--muted);
  font-size:.95rem;
  padding:0 4px;
}

/* small-screen comfort */
@media (max-width:480px){
  .pager{gap:10px}
  .pager-btn{padding:12px 14px}
}