.cct-container{max-width:800px;margin:0 auto;padding:2rem;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.cct-header{text-align:center;margin-bottom:2rem}.cct-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.cct-stat-card{background:#fff;border-radius:.75rem;padding:1rem;box-shadow:0 4px 6px rgba(0,0,0,.1)}.cct-stat-title{color:#4b5563;font-size:.875rem;font-weight:600;margin-bottom:.5rem}.cct-stat-value{color:#1f2937;font-size:1.5rem;font-weight:700}.cct-card-container{position:relative;width:226px;height:314px;margin:2rem auto;perspective:1000px}.cct-card{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s}.cct-card.revealed{transform:rotateY(180deg)}.cct-card-front,.cct-card-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:.75rem;box-shadow:0 4px 6px rgba(0,0,0,.1)}.cct-card-back{background:linear-gradient(135deg,#2563eb,#1d4ed8);display:flex;align-items:center;justify-content:center;font-size:4rem}.cct-card-front{transform:rotateY(180deg)}.cct-card-image{width:100%;height:100%;object-fit:cover;border-radius:.75rem}.cct-controls{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.cct-button{padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-weight:600;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;gap:.5rem}.cct-button-minus{background-color:#ef4444;color:#fff}.cct-button-minus:hover{background-color:#dc2626}.cct-button-zero{background-color:#6b7280;color:#fff}.cct-button-zero:hover{background-color:#4b5563}.cct-button-plus{background-color:#10b981;color:#fff}.cct-button-plus:hover{background-color:#059669}