/* site-interactive.css — styles for the shared interactivity layer */

/* ── universal link-visited normalization ─────────────────── */
/* Beat browser UA :visited blue/purple — keep all links in fg by default */
a,
a:link,
a:visited,
a:active,
.post-list .title a,
.post-list .title a:visited,
.kv a,
.kv a:visited,
.panel a,
.panel a:visited,
.pillar-card a,
.pillar-card a:visited,
.cta-box a,
.cta-box a:visited,
nav a,
nav a:visited,
.sitefoot a,
.sitefoot a:visited,
html[data-mode="showcase"] a,
html[data-mode="showcase"] a:visited {
  color: var(--fg);
  text-decoration: none;
  border-bottom: none;
}
a:hover, a:hover:visited { color: var(--accent); }
.post-list li:hover .title a,
html[data-mode="showcase"] .post-list li:hover .title a { color: var(--accent); }
/* keep accent-coded chips/tags as-is — they explicitly use accent in their own rules */


/* ── reveal-on-scroll ─────────────────────────────────────── */
.rv {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms cubic-bezier(.2,.7,.2,1), transform 600ms cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.rv-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
}

/* ── card hover halo (works alongside tilt JS) ────────────── */
.pillar-card, .panel {
  transition: transform 240ms cubic-bezier(.2,.7,.2,1), box-shadow 240ms, border-color 240ms;
  position: relative;
}
.pillar-card::before, .panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in oklab, var(--accent) 14%, transparent),
    transparent 60%);
  opacity: 0;
  transition: opacity 220ms;
}
.pillar-card:hover::before, .panel:hover::before { opacity: 1; }
.pillar-card:hover, .panel:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 24px -10px color-mix(in oklab, var(--accent) 35%, transparent);
}

/* ── cta-box mouse spotlight ──────────────────────────────── */
.cta-box {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-box::after {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: radial-gradient(360px circle at var(--sx, 50%) var(--sy, 50%),
    color-mix(in oklab, var(--accent) 18%, transparent),
    transparent 55%);
  opacity: 0;
  transition: opacity 220ms;
  z-index: -1;
  border-radius: inherit;
}
.cta-box:hover::after { opacity: 1; }

/* ── command palette ──────────────────────────────────────── */
#cmdk { position: fixed; inset: 0; z-index: 9000; pointer-events: none; }
#cmdk.open { pointer-events: auto; }
#cmdk .cmdk-bd {
  position: absolute; inset: 0;
  background: color-mix(in oklab, #000 65%, transparent);
  backdrop-filter: blur(2px);
  opacity: 0; transition: opacity 180ms;
}
#cmdk.open .cmdk-bd { opacity: 1; }
#cmdk .cmdk-panel {
  position: absolute; left: 50%; top: 18vh;
  transform: translateX(-50%) translateY(-8px);
  width: min(560px, 92vw);
  background: var(--bg, #0a0a0a);
  border: 1px solid var(--border, #262626);
  border-radius: 8px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
  font-family: "JetBrains Mono", monospace;
  opacity: 0;
  transition: opacity 200ms, transform 220ms cubic-bezier(.2,.7,.2,1);
  overflow: hidden;
}
#cmdk.open .cmdk-panel { opacity: 1; transform: translateX(-50%) translateY(0); }
#cmdk .cmdk-input-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
#cmdk .cmdk-glyph { color: var(--accent); font-weight: 600; }
#cmdk input {
  flex: 1; background: transparent; border: 0; outline: 0;
  color: var(--fg, #e5e5e5);
  font: inherit;
  font-size: 14px;
}
#cmdk .cmdk-hint {
  font-size: 10px; letter-spacing: 0.1em;
  color: var(--fg-muted, #8a8a8a);
  border: 1px solid var(--border);
  padding: 2px 6px; border-radius: 3px;
}
#cmdk .cmdk-list {
  list-style: none; margin: 0; padding: 6px;
  max-height: 50vh; overflow-y: auto;
}
#cmdk .cmdk-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  color: var(--fg);
}
#cmdk .cmdk-list li.on,
#cmdk .cmdk-list li:hover {
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--fg);
}
#cmdk .cmdk-tag {
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
#cmdk .cmdk-foot {
  display: flex; gap: 18px;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}
.cmdk-trigger {
  position: fixed;
  bottom: 16px; left: 16px;
  z-index: 800;
  background: var(--bg, #0a0a0a);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: border-color 200ms, color 200ms, transform 200ms;
}
.cmdk-trigger:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }

/* ── prompt typing cursor (re-used for live h1 cursor) ────── */
.prompt .cmd { white-space: pre; }

/* ── statusbar sparkline ──────────────────────────────────── */
.sb-spark {
  display: inline-flex; align-items: center; gap: 8px;
  margin-left: auto;
}
.sb-spark svg {
  width: 80px; height: 16px; display: block;
  border-left: 1px solid var(--border);
  padding-left: 6px;
}
.sb-spark-lbl {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── flash toast ──────────────────────────────────────────── */
.flash-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--bg, #0a0a0a);
  border: 1px solid var(--accent, #4ade80);
  color: var(--fg, #e5e5e5);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  padding: 8px 14px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 180ms, transform 220ms;
  z-index: 9500;
  pointer-events: none;
}
.flash-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── post-list peek-on-hover ──────────────────────────────── */
.post-list li.peek-able {
  transition: background 200ms, padding-left 220ms cubic-bezier(.2,.7,.2,1);
  position: relative;
}
.post-list li.peek-able::before {
  content: "→";
  position: absolute;
  left: -2px;
  opacity: 0;
  color: var(--accent);
  transition: opacity 200ms, transform 220ms cubic-bezier(.2,.7,.2,1);
  transform: translateX(-6px);
}
.post-list li.peek-able:hover {
  background: color-mix(in oklab, var(--accent) 6%, transparent);
  padding-left: 14px;
}
.post-list li.peek-able:hover::before { opacity: 1; transform: translateX(0); }

/* ── statusbar dot pulse upgrade ──────────────────────────── */
.statusbar .dot {
  position: relative;
}
.statusbar .dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  animation: sb-pulse 1.6s ease-out infinite;
  opacity: 0;
}
@keyframes sb-pulse {
  0%   { transform: scale(0.6); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .statusbar .dot::after { animation: none; }
}