:root{
  --bg:#070A0F;
  --panel:rgba(12,16,26,.72);
  --panel2:rgba(10,14,22,.55);
  --stroke:rgba(255,255,255,.08);
  --text:#EAF2FF;
  --muted:rgba(234,242,255,.62);
  --gold:#D4AF37;
  --cyan:#00FFFF;
  --blue:#2B6CFF;
  --danger:#FF3B81;

  --radius:18px;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --blur: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

/* Background layers */
.bg-grid{
  position:fixed; inset:0;
  background:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity:.15;
  pointer-events:none;
}
.bg-glow{
  position:fixed; inset:-20%;
  background:
    radial-gradient(circle at 25% 20%, rgba(0,255,255,.20), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(212,175,55,.18), transparent 45%),
    radial-gradient(circle at 55% 90%, rgba(43,108,255,.20), transparent 55%);
  filter: blur(12px);
  pointer-events:none;
}
.bg-noise{
  position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  opacity:.10;
  mix-blend-mode:overlay;
  pointer-events:none;
}

.container{
  width:min(1120px, 92vw);
  margin:0 auto;
  padding: 26px 0 44px;
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 16px 4vw;
  backdrop-filter: blur(var(--blur));
  border-bottom:1px solid var(--stroke);
  background: linear-gradient(to bottom, rgba(7,10,15,.92), rgba(7,10,15,.55));
}

.brand{
  display:flex; gap:12px; align-items:center;
}
.sigil{
  width:40px;height:40px;
  border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(0,255,255,.22), rgba(212,175,55,.16));
  border:1px solid var(--stroke);
  box-shadow: 0 0 30px rgba(0,255,255,.12);
  font-weight:900;
}
.brand-text .name{font-weight:900; letter-spacing:.5px}
.brand-text .tag{font-size:12px; color:var(--muted); margin-top:2px}

.top-actions{
  display:flex; gap:10px; align-items:center;
}

.pill{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid var(--stroke);
  background: rgba(12,16,26,.55);
  font-size:12px;
  color:var(--muted);
  backdrop-filter: blur(var(--blur));
}

.btn{
  border:1px solid var(--stroke);
  background: rgba(12,16,26,.55);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.16)}
.btn:disabled{opacity:.45; cursor:not-allowed; transform:none}

.btn.primary{
  background: linear-gradient(135deg, rgba(0,255,255,.20), rgba(43,108,255,.18));
  border-color: rgba(0,255,255,.22);
  box-shadow: 0 0 40px rgba(0,255,255,.10);
}
.btn.secondary{
  background: linear-gradient(135deg, rgba(212,175,55,.18), rgba(255,59,129,.10));
  border-color: rgba(212,175,55,.25);
}
.btn.ghost{
  background: transparent;
}
.btn.full{width:100%}

.hero{
  margin-top: 22px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:stretch;
}

.hero-left h1{
  margin:0;
  font-size: clamp(34px, 4vw, 56px);
  line-height:1.02;
  letter-spacing:-.5px;
}
.accent{
  display:inline-block;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin: 12px 0 16px;
  color: var(--muted);
  font-size: 15px;
  line-height:1.55;
  max-width: 58ch;
}

.hero-cta{display:flex; gap:10px; flex-wrap:wrap}

.status{
  margin-top: 14px;
  font-size: 12px;
  color: var(--muted);
}
.status span{color:var(--text)}

.section{margin-top: 26px}
.section-head h2{margin:0 0 6px}
.section-head p{margin:0 0 12px}

.card{
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  backdrop-filter: blur(var(--blur));
}
.card.big{padding:18px}
.card-title{
  font-weight:800;
  letter-spacing:.3px;
  margin-bottom: 10px;
  color: rgba(234,242,255,.92);
}

.stat-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat{
  background: var(--panel2);
  border:1px solid rgba(255,255,255,.06);
  border-radius: 14px;
  padding: 12px;
}
.label{font-size:12px; color:var(--muted)}
.value{
  font-size: 20px;
  font-weight: 900;
  margin-top: 4px;
}
.value.glow{
  text-shadow: 0 0 24px rgba(0,255,255,.18), 0 0 24px rgba(212,175,55,.12);
}
.hint{font-size:12px; color:var(--muted); margin-top:4px}

.divider{
  height:1px;
  background: rgba(255,255,255,.08);
  margin: 14px 0;
}

.row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-top:10px;
}
.small{font-size:12px}
.muted{color:var(--muted)}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;}

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}

.rooms{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.room{
  padding:12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(10,14,22,.45);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
/* Click press feedback (global, subtle) */
.room:active {
  transform: translateY(0) scale(0.995);
}
.badge{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  color: var(--muted);
}
.badge.open{
  border-color: rgba(0,255,255,.22);
  color: rgba(234,242,255,.9);
  background: rgba(0,255,255,.07);
}
.badge.locked{
  border-color: rgba(255,59,129,.18);
  background: rgba(255,59,129,.06);
}

.input{
  width:100%;
  padding: 10px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
.input:focus{
  border-color: rgba(0,255,255,.22);
  box-shadow: 0 0 0 3px rgba(0,255,255,.08);
}

.footer{
  margin-top: 28px;
  padding: 18px 0 0;
  border-top: 1px solid var(--stroke);
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.fine{font-size:12px}

@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .top-actions{flex-wrap:wrap; justify-content:flex-end}
}

/* =========================================================
   GCAb Micro-Polish Pack (rooms hover, locked pulse, ENTER glow)
   Paste at END of style.css
========================================================= */

/* Make <a class="room"> behave like a card link cleanly */
/* =========================================================
   GCAb Micro-Polish Pack (SCOPED to .rooms-nav)
========================================================= */

.rooms-nav a.room {
  text-decoration: none;
  color: inherit;
  display: flex;
}

/* Card hover feel (ONLY nav rooms) */
.rooms-nav .room {
  transform: translateZ(0);
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    border-color 140ms ease,
    background 140ms ease,
    filter 140ms ease;
  position: relative;
  overflow: hidden;
}

/* soft shine sweep on hover (ONLY nav rooms) */
.rooms-nav .room::after {
  content: "";
  position: absolute;
  top: -40%;
  left: -60%;
  width: 80%;
  height: 180%;
  transform: rotate(12deg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.06) 45%,
    rgba(255,255,255,0.12) 55%,
    rgba(255,255,255,0) 100%
  );
}

.rooms-nav .room:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.35);
  border-color: rgba(255,255,255,0.14);
}

.rooms-nav .room:hover::after {
  opacity: 1;
  animation: gcab-shine 900ms ease forwards;
}

@keyframes gcab-shine {
  0% { left: -70%; }
  100% { left: 140%; }
}

/* Locked rooms: dim + slow pulse (ONLY nav rooms) */
.rooms-nav .room.locked,
.rooms-nav a.room.locked {
  filter: saturate(0.85) brightness(0.86);
  opacity: 0.78;
  cursor: not-allowed;
}

.rooms-nav .room.locked::after,
.rooms-nav a.room.locked::after {
  display: none;
}

.rooms-nav .room.locked:hover,
.rooms-nav a.room.locked:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(255,255,255,0.08);
}

/* Pulse LOCKED badge (nav rooms + general locked badges still ok) */
.rooms-nav .room.locked .badge,
.badge.locked {
  position: relative;
  animation: gcab-locked-pulse 1.9s ease-in-out infinite;
}

@keyframes gcab-locked-pulse {
  0%, 100% { opacity: 0.72; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-1px); }
}

/* ENTER badge float (ONLY nav rooms) */
.rooms-nav .badge.open {
  animation: gcab-enter-float 1.6s ease-in-out infinite;
}

@keyframes gcab-enter-float {
  0%, 100% { transform: translateY(0); filter: brightness(1); }
  50% { transform: translateY(-1px); filter: brightness(1.15); }
}

/* ENTER hype on hover (ONLY nav rooms) */
.rooms-nav a.room:hover .badge.open {
  animation: gcab-enter-hype 520ms ease-in-out infinite alternate;
}

@keyframes gcab-enter-hype {
  from { transform: translateY(-1px) scale(1.00); filter: brightness(1.1); }
  to   { transform: translateY(-1px) scale(1.03); filter: brightness(1.25); }
}

/* Disable clicks on locked nav links */
.rooms-nav a.room.locked { pointer-events: none; }

/* Mode pill: tiny signal dot */
#modePill #modeText {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

#modePill #modeText::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
  background: rgba(255,255,255,0.35);
  box-shadow: 0 0 0 rgba(255,255,255,0);
  transition: background 140ms ease, box-shadow 140ms ease;
}

/* Lore mode (no backend) */
.mode-lore #modePill #modeText::before {
  background: rgba(255,255,255,0.28);
  box-shadow: 0 0 10px rgba(255,255,255,0.10);
}

/* Live mode (backend enabled) */
.mode-live #modePill #modeText::before {
  background: rgba(0,255,255,0.60);
  box-shadow: 0 0 16px rgba(0,255,255,0.20);
}

/* Later: heartbeat (when backend /health exists) */
.mode-live.heartbeat #modePill #modeText::before {
  animation: gcab-heartbeat 1.2s ease-in-out infinite;
}

@keyframes gcab-heartbeat {
  0%, 100% { transform: scale(1); box-shadow: 0 0 16px rgba(0,255,255,0.18); }
  50% { transform: scale(1.25); box-shadow: 0 0 22px rgba(0,255,255,0.28); }
}

/* Disable pointer events on locked rooms to prevent clicks */
a.room.locked { pointer-events: none; }