/* ============================================================
   HandMatrix Showcase — Glassmorphism (Upgraded)
   ============================================================ */

/* ── Panels ─────────────────────────────────────────────────── */
.glass-panel {
  background: rgba(13,11,32,0.5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.glass-panel:hover { border-color: rgba(139,92,246,0.3); }

/* ── Glow Borders ───────────────────────────────────────────── */
.glow-border {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 20px rgba(0, 242, 254, 0.05);
  transition: box-shadow var(--transition-normal);
}
.glass-panel:hover .glow-border {
  box-shadow: inset 0 0 30px rgba(139, 92, 246, 0.15);
}

/* ── Cards ───────────────────────────────────────────────────── */
.glass-card {
  display: block;
  background: rgba(13,11,32,0.4);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-slow);
  cursor: pointer;
}
.glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,242,254,0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 20px rgba(0,242,254,0.12);
}

/* ── Data Readouts ──────────────────────────────────────────── */
.readout-panel {
  background: rgba(4,3,13,0.8);
  border: 1px solid rgba(0,242,254,0.18);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.readout-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.readout-item:last-child { border-bottom: none; }
.readout-label { color: var(--brand-cyan); opacity: 0.8; }
.readout-value { color: #fff; font-weight: 700; }

/* ── Canvas Container ────────────────────────────────────────── */
.canvas-container {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  background: #000;
  border: 1px solid rgba(255,255,255,0.08);
}
.canvas-container canvas { display: block; width: 100%; }
.canvas-rec-dot {
  position: absolute; top: 1rem; right: 1rem;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--brand-pink);
  box-shadow: 0 0 10px var(--brand-pink);
  animation: pulse-rec 2s infinite;
}