/* AI News So Whats — shared shell.
   Visual language borrowed from J-Raytings and Q: near-black ground,
   system sans, faint white hairlines, muted metadata, chip badges. */

:root {
  --bg:            #1c1c1c;
  --surface:       #141619;
  --surface-soft:  rgba(255,255,255,0.03);
  --hover:         rgba(255,255,255,0.06);
  --border:        rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);

  --text:    #ffffff;
  --text-75: rgba(255,255,255,0.75);
  --text-55: rgba(255,255,255,0.55);
  --text-40: rgba(255,255,255,0.40);
  --text-25: rgba(255,255,255,0.25);

  --accent:      #5ea6ff;
  --accent-soft: rgba(94,166,255,0.15);
  --thread:      #7ef0c7;
  --thread-soft: rgba(126,240,199,0.12);

  --f-sans: -apple-system, BlinkMacSystemFont, "SF Pro", "Segoe UI", Roboto,
            Helvetica, Arial, sans-serif;
  --f-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --r-card: 10px;
  --r-chip: 6px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 40px 20px 96px; }

/* ---------- masthead ---------- */

.masthead { margin-bottom: 36px; }

.kicker, .section-label, .lbl, .archive-nav .lbl {
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-40);
}

.masthead h1 {
  margin: 10px 0 12px;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.meta {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--text-55);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- nav ---------- */

.archive-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.archive-nav a {
  font-size: 13px;
  color: var(--text-75);
  text-decoration: none;
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: var(--r-chip);
  background: var(--surface-soft);
  transition: background .15s, color .15s, border-color .15s;
}
.archive-nav a:hover { background: var(--hover); color: var(--text); border-color: var(--border-strong); }
.archive-nav a[aria-current="page"] { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-soft); }

/* ---------- threads ---------- */

.threads { margin: 34px 0 40px; }
.threads .section-label { display: block; margin-bottom: 14px; }

.thread {
  border: 1px solid var(--border);
  border-left: 2px solid var(--thread);
  border-radius: var(--r-card);
  background: var(--surface);
  padding: 16px 18px;
  margin-bottom: 10px;
}
.thread-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.thread-title { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; color: var(--text); }
.sources {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--thread);
  background: var(--thread-soft);
  padding: 3px 7px;
  border-radius: var(--r-chip);
  white-space: nowrap;
}
.thread p { margin: 0; font-size: 15px; color: var(--text-75); }

/* ---------- entries ---------- */

.entries { display: block; }

.entry {
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--surface);
  padding: 22px;
  margin-bottom: 14px;
}

.byline { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.source-name {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.stamp { font-family: var(--f-mono); font-size: 11px; color: var(--text-40); }

.entry h2 {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
}

.sowhat {
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: var(--r-chip);
  background: var(--surface-soft);
  padding: 13px 15px;
  margin: 0 0 14px;
}
.sowhat span {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 5px;
}
.sowhat p { margin: 0; font-size: 15px; color: var(--text); }

.lede { margin: 0 0 12px; font-size: 15px; color: var(--text-75); }

.entry ul { margin: 0 0 14px; padding: 0; list-style: none; }
.entry li { position: relative; padding-left: 16px; margin-bottom: 6px; font-size: 15px; color: var(--text-75); }
.entry li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--text-25);
}

.foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--border); }
.tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-55);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: var(--r-chip);
}
.tag.shared { color: var(--thread); border-color: var(--thread-soft); background: var(--thread-soft); }

.open {
  margin-left: auto;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  padding: 5px 11px;
  border: 1px solid var(--accent-soft);
  border-radius: var(--r-chip);
  background: var(--accent-soft);
  transition: filter .15s;
}
.open:hover { filter: brightness(1.25); }

a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- archive list ---------- */

.archive-list { margin-top: 26px; }
.archive-row {
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--surface);
  padding: 16px 18px;
  margin-bottom: 10px;
}
.archive-row a { font-size: 16px; font-weight: 600; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.archive-row a:hover { color: var(--accent); }
.archive-row .count { font-family: var(--f-mono); font-size: 11px; color: var(--text-40); margin-left: 8px; }
.archive-row .lines { margin: 6px 0 0; font-size: 14px; color: var(--text-55); }

/* ---------- colophon ---------- */

.colophon {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--text-25);
}

@media (max-width: 560px) {
  .wrap { padding: 28px 16px 72px; }
  .masthead h1 { font-size: 27px; }
  .entry { padding: 18px; }
}