/* =========================================================
   stdout.chat — Updates / Changelog page styles
   Depends on: style.css (shared base)
   ========================================================= */

.feed-wrap{ padding: 64px 0 80px; }

/* =========================================================
   Filter chips
   ========================================================= */
.filters{
  display:flex; gap:10px; flex-wrap:wrap;
  font-family:var(--mono); font-size:13px;
  margin-bottom: 48px;
}
.chip{
  padding: 7px 14px; border-radius:999px;
  border:1px solid var(--line-2);
  color:var(--text-dim);
  cursor:pointer; user-select:none;
  transition: color .15s, border-color .15s, background .15s;
}
.chip:hover{ color:var(--text); border-color: var(--accent); }
.chip.on{ background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.chip .ct{ opacity:.6; margin-left:6px; }

/* =========================================================
   Timeline
   ========================================================= */
.feed{
  position:relative;
  display:flex; flex-direction:column; gap: 24px;
}
.feed::before{
  content:""; position:absolute;
  top: 0; bottom: 80px; left: 140px;
  width:1px; background:
    repeating-linear-gradient(180deg, var(--line-2) 0 6px, transparent 6px 12px);
}

.release{
  position:relative;
  display:grid; grid-template-columns: 140px 1fr; gap: 40px;
  padding: 8px 0;
  align-items:start;
}
.release-meta{
  font-family:var(--mono); font-size:13px;
  text-align:right; padding-right:16px;
  color:var(--text-dim);
  line-height:1.5;
}
.release-meta .v{
  display:block; font-weight:700; color:var(--accent); font-size:15px;
  letter-spacing:.04em;
  margin-bottom: 4px;
}
.release-meta .d{ display:block; font-size:11px; opacity:.8; }

.release-card{
  background: var(--bg-2);
  border:1px solid var(--line);
  border-radius:18px;
  padding: 28px 32px 32px;
  position:relative;
  transition: border-color .2s ease, transform .2s ease;
}
.release-card:hover{ border-color: var(--line-2); }
.release-card::before{
  content:""; position:absolute;
  left: -41px; top: 32px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg), 0 0 16px var(--accent-glow);
}

.release-head{
  display:flex; align-items:baseline; justify-content:space-between;
  gap:20px; flex-wrap:wrap;
  margin-bottom: 20px;
}
.release-head h2{
  font-family: var(--sans); font-weight: 700;
  font-size: 28px; letter-spacing:-.02em; line-height:1.15;
  margin: 0;
  color: var(--text);
}
.release-tags{ display:flex; gap:6px; flex-wrap:wrap; }
.rt{
  font-family:var(--mono); font-size:10px;
  padding: 4px 9px; border-radius:5px;
  letter-spacing:.08em; font-weight:600;
}
.rt-new{ background: rgba(0,255,122,.12); color: var(--accent); }
.rt-fix{ background: rgba(74,214,255,.12); color: #4ad6ff; }
.rt-imp{ background: rgba(255,180,84,.12); color: var(--amber); }
.rt-sec{ background: rgba(255,90,90,.12); color: var(--red); }

.release-body{ font-size:16px; line-height: 1.6; color: var(--text-2); }
.release-body p{ margin: 0 0 16px; }
.release-body p:last-child{ margin-bottom: 0; }
.release-body strong{ color: var(--text); font-weight:600; }

.change-list{
  list-style:none; padding:0; margin: 0;
  display: flex; flex-direction:column; gap: 12px;
}
.change-list li{
  display:grid; grid-template-columns: 60px 1fr; gap: 16px;
  align-items:start;
}
.change-list li .tag{
  font-family:var(--mono); font-size:10px; font-weight:700;
  letter-spacing:.08em; padding: 4px 0; text-align:left;
  color: var(--accent); opacity:.9;
}
.change-list li .tag.fix{ color: #4ad6ff; }
.change-list li .tag.imp{ color: var(--amber); }
.change-list li .tag.sec{ color: var(--red); }
.change-list code{
  font-family: var(--mono); background: var(--accent-soft); color: var(--accent);
  padding: 1px 7px; border-radius: 4px; font-size: 13px;
}

/* Latest highlight */
.release.latest .release-card{
  border-color: var(--accent);
  box-shadow: 0 0 50px -20px var(--accent-glow);
}
.release.latest .release-meta .v::after{
  content: "LATEST";
  display: inline-block;
  margin-left: 8px;
  padding: 2px 6px; border-radius:4px;
  background: var(--accent); color: var(--bg);
  font-size: 9px; font-weight: 700; letter-spacing: .12em;
  vertical-align: middle;
}

/* End-of-feed marker */
.feed-end{
  position:relative;
  text-align:center;
  padding: 40px 0 20px;
  font-family:var(--mono); font-size:12px;
  color: var(--text-dim);
  margin-top: 20px;
  margin-left: 180px;
}
.feed-end::before{
  content: "▮"; display:block; color:var(--accent); margin-bottom: 8px;
  animation: blink 1.2s steps(1) infinite;
}

/* =========================================================
   Subscribe card
   ========================================================= */
.subscribe{
  margin-top: 80px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 48px 52px;
  display:grid; grid-template-columns: 1.5fr 1fr; gap:48px;
  align-items:center;
}
.subscribe h3{
  font-family:var(--sans); font-weight:700;
  font-size: 36px; letter-spacing:-.02em; line-height:1.05;
  margin: 0 0 14px;
}
.subscribe h3 em{ font-style: italic; font-weight:500; color: var(--text-dim); }
.subscribe p{ color: var(--text-2); margin: 0; font-size:16px; line-height:1.55; }
.subscribe-form{
  display:flex; gap:8px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 4px;
}
.subscribe-form input{
  flex:1; background:transparent; border:0; outline:none;
  color: var(--text); padding: 12px 16px;
  font-family: var(--mono); font-size: 14px;
}
.subscribe-form input::placeholder{ color: var(--text-dim); }
.subscribe-form button{
  background: var(--accent); color: var(--bg);
  border:0; padding: 10px 20px; border-radius: 8px;
  font-family: var(--mono); font-size: 13px; font-weight: 700;
  cursor:pointer; transition: opacity .15s;
  letter-spacing: .05em;
}
.subscribe-form button:hover{ opacity: .85; }
.sub-foot{
  margin-top: 12px;
  font-family: var(--mono); font-size: 11px; color: var(--text-dim);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px){
  .feed::before{ left: 14px; }
  .release{ grid-template-columns: 1fr; gap: 12px; padding-left: 36px; }
  .release-meta{ text-align:left; padding-right:0; }
  .release-card::before{ left: -32px; top: 22px; }
  .subscribe{ grid-template-columns: 1fr; gap:24px; padding:32px; }
}