.upload-section{margin-bottom:2rem}.drop-zone{border:2px dashed rgba(233,69,96,.4);border-radius:var(--border-radius);padding:2.5rem;text-align:center;cursor:pointer;transition:all .3s ease;background:#0f34604d;min-height:200px;display:flex;align-items:center;justify-content:center}.drop-zone:hover{border-color:var(--accent);background:#e945600d}.drop-zone.drag-over{border-color:var(--accent);background:#e945601a;transform:scale(1.01)}.drop-zone.disabled{pointer-events:none;opacity:.6}.drop-content{display:flex;flex-direction:column;align-items:center;gap:.75rem}.drop-icon{font-size:3rem}.drop-text{font-size:1.1rem;color:var(--text-primary)}.drop-hint{font-size:.85rem;color:var(--text-secondary)}.preview-container{width:100%}.preview-image{max-width:100%;max-height:400px;border-radius:8px;object-fit:contain}.preview-hint{margin-top:.75rem;font-size:.85rem;color:var(--text-secondary)}.tile-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;padding:.75rem .5rem;border-radius:8px;background:#f5f0e81a;border:2px solid rgba(255,255,255,.1);transition:all .2s ease;min-height:90px}.tile-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.tile-color-dot{font-size:.75rem}.tile-number{font-size:1.5rem;font-weight:800}.tile-label{font-size:.7rem;color:var(--text-secondary)}.tile-points{font-size:.7rem;color:var(--warning);font-weight:600}.tile-confidence{font-size:.65rem;color:var(--text-secondary)}.tile-joker{border-color:#f39c1280;background:linear-gradient(135deg,#e74c3c1a,#3498db1a,#f39c121a)}.result-section{display:flex;flex-direction:column;gap:1.5rem}.score-card{background:linear-gradient(135deg,var(--bg-card),rgba(233,69,96,.15));border:1px solid rgba(233,69,96,.3);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow)}.score-main{text-align:center;margin-bottom:1.5rem}.score-label{display:block;font-size:.9rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:2px;margin-bottom:.5rem}.score-value{font-size:4rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.score-details{display:flex;justify-content:center;gap:2rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}.score-detail{text-align:center}.detail-value{display:block;font-size:1.5rem;font-weight:700;color:var(--text-primary)}.detail-label{font-size:.8rem;color:var(--text-secondary)}.tiles-section{background:#0f34604d;border-radius:var(--border-radius);padding:1.5rem}.tiles-section h2{font-size:1.1rem;margin-bottom:1rem;color:var(--text-primary)}.section-warning{color:var(--warning)!important}.section-hint{color:var(--text-secondary);font-size:.85rem;margin-bottom:1rem}.tiles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:.75rem}.reset-section{text-align:center;padding:1rem 0}.reset-button{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;border:none;padding:.85rem 2rem;border-radius:var(--border-radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.reset-button:hover{transform:translateY(-2px);box-shadow:0 4px 15px #e9456066}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{text-align:center;padding:2rem 1rem;background:linear-gradient(180deg,rgba(15,52,96,.8),transparent)}.logo{font-size:3rem;margin-bottom:.5rem}.app-header h1{font-size:2rem;margin-bottom:.5rem;background:linear-gradient(135deg,var(--accent),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:var(--text-secondary);font-size:1rem}.app-main{flex:1;max-width:900px;margin:0 auto;padding:1rem;width:100%}.error-banner{display:flex;align-items:center;gap:.75rem;background:#e74c3c26;border:1px solid var(--tile-red);border-radius:var(--border-radius);padding:1rem 1.25rem;margin-bottom:1.5rem}.error-close{margin-left:auto;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1.1rem}.loading-section{text-align:center;padding:3rem 1rem}.spinner{width:48px;height:48px;border:4px solid rgba(233,69,96,.2);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}.loading-detail{color:var(--text-secondary);font-size:.9rem;margin-top:.5rem}.app-footer{text-align:center;padding:1.5rem;color:var(--text-secondary);font-size:.8rem;border-top:1px solid rgba(255,255,255,.05)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #0f3460;--accent: #e94560;--accent-hover: #ff6b81;--text-primary: #eee;--text-secondary: #aab;--success: #2ecc71;--warning: #f39c12;--tile-red: #e74c3c;--tile-blue: #3498db;--tile-black: #2c3e50;--tile-orange: #e67e22;--border-radius: 12px;--shadow: 0 4px 20px rgba(0, 0, 0, .3)}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,var(--bg-primary),var(--bg-secondary));color:var(--text-primary);min-height:100vh}#root{min-height:100vh}