/* ═══════════════════════════════════════════════════════════
   topbar.css — Top bar, nav toggle, bottom bar
   ═══════════════════════════════════════════════════════════ */

/* ── Top bar ── */
#topbar {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  padding:         10px var(--pad-lg);
  background:      var(--bg-surface);
  border-bottom:   var(--border-dim);
  flex-shrink:     0;
}

#topbar .logo {
  font-size:      1.3rem;
  font-weight:    bold;
  color:          var(--green);
  letter-spacing: 2px;
}

#topbar .logo span { color: #ffffff; }

/* ── Chain stats ── */
#chain-status {
  display:     flex;
  align-items: center;
  gap:         20px;
  font-size:   0.75rem;
}

.stat-block  { text-align: center; }

.stat-label {
  color:          var(--text-secondary);
  font-size:      0.65rem;
  text-transform: uppercase;
}

.stat-value {
  color:       var(--green);
  font-size:   0.9rem;
  font-weight: bold;
}

.stat-value.amber { color: var(--amber); }
.stat-value.white { color: #ffffff; }

/* ── Seal pulse dot ── */
#seal-pulse {
  width:         10px;
  height:        10px;
  border-radius: 50%;
  background:    var(--green);
  box-shadow:    0 0 8px var(--green);
  animation:     pulse 1s infinite;
}

/* ── Nav toggle (PUBLIC / PORTAL) ── */
#e7_nav_toggle {
  display:     flex;
  gap:         4px;
  margin-left: var(--pad-lg);
}

.e7_nav_btn {
  background:     transparent;
  border:         var(--border-dim);
  color:          var(--text-secondary);
  padding:        5px 14px;
  font-family:    var(--font-mono);
  font-size:      0.68rem;
  letter-spacing: 1px;
  cursor:         pointer;
  transition:     all 0.2s;
}

.e7_nav_btn.active {
  border-color: var(--green);
  color:        var(--green);
  background:   var(--bg-surface);
}

.e7_nav_btn:hover:not(.active) {
  color:        #999;
  border-color: #333;
}

/* ── Bottom bar (public mode only) ── */
#bottombar {
  padding:         var(--pad-sm) var(--pad-lg);
  background:      var(--bg-surface);
  border-top:      var(--border-dim);
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  flex-shrink:     0;
  font-size:       0.68rem;
}

#bottombar .proof-text       { color: #444; }
#bottombar .proof-text span  { color: var(--green); }

#prove-btn {
  background:     transparent;
  border:         var(--border-green);
  color:          var(--green);
  padding:        6px 16px;
  font-family:    var(--font-mono);
  font-size:      0.7rem;
  cursor:         pointer;
  letter-spacing: 1px;
  transition:     all 0.2s;
}

#prove-btn:hover {
  background: var(--green-dim);
  box-shadow: 0 0 12px var(--green-glow);
}