/* ==============================================================================
   PROJECT NOYAN - VISION AI & GAZE DIAGNOSTIC HUD STYLES
   ============================================================================== */

:root {
  --hud-bg: #0f172a;
  --hud-card: #1e293b;
  --hud-cyan: #06b6d4;
  --hud-emerald: #10b981;
  --hud-amber: #f59e0b;
  --hud-rose: #f43f5e;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  flex: 1;
}

@media (max-width: 900px) {
  .vision-grid {
    grid-template-columns: 1fr;
  }
}

/* Gaze Screen Tracker Stage */
.gaze-screen-stage {
  background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gaze-crosshair {
  position: absolute;
  width: 32px;
  height: 32px;
  transform: translate(-50%, -50%);
  border: 2px solid var(--hud-cyan);
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 15px var(--hud-cyan);
  transition: all 0.08s linear;
}

.gaze-crosshair::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

/* Metric Widgets */
.metric-tile {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-label {
  font-size: 13px;
  color: #94a3b8;
  font-weight: 600;
}

.metric-val {
  font-size: 26px;
  font-weight: 900;
  color: #f8fafc;
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--hud-emerald);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.btn-rose {
  background: linear-gradient(135deg, #e11d48, var(--hud-rose));
  color: #fff;
  box-shadow: 0 4px 14px rgba(244, 63, 94, 0.35);
}