:root{--primary:#2563eb;--primary-dark:#1d4ed8;--success:#16a34a;--success-bg:#f0fdf4;--unmoved-bg:#fef9c3;--unmoved-border:#facc15;--moved-bg:#f0fdf4;--moved-border:#22c55e;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--gray-50);color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:640px;margin:0 auto;padding:24px 16px 48px}.header{text-align:center;margin-bottom:32px}.header h1{font-size:1.75rem;font-weight:700;margin-bottom:8px}.header h1,.header p{color:var(--gray-900)}.header p{font-size:.95rem}.card{background:#fff;border-radius:12px;box-shadow:var(--shadow-md);padding:32px}.card,.form-row{margin-bottom:24px}.form-row{display:flex;gap:16px}.form-group{flex:1 1}.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--gray-900);margin-bottom:6px}.form-group input{width:100%;padding:10px 14px;border:1.5px solid var(--gray-300);border-radius:8px;font-size:1rem;color:var(--gray-800);transition:border-color .15s,box-shadow .15s;outline:none}.form-group input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.15)}.instructions{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:16px 20px;margin-bottom:24px;font-size:.9rem;color:#1e40af;line-height:1.5}.instructions strong{display:block;margin-bottom:4px;font-size:.95rem}.legend{display:flex;gap:20px;margin-bottom:16px;font-size:.8rem;color:var(--gray-900)}.legend-item{display:flex;align-items:center;gap:6px}.legend-swatch{width:14px;height:14px;border-radius:4px;border:2px solid;flex-shrink:0}.legend-swatch.unmoved{background:var(--unmoved-bg);border-color:var(--unmoved-border)}.legend-swatch.moved{background:var(--moved-bg);border-color:var(--moved-border)}.sortable-list{list-style:none;display:flex;flex-direction:column;gap:8px}.sortable-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:8px;border:2px solid;cursor:-webkit-grab;cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:transform .15s,box-shadow .15s,background-color .2s,border-color .2s;touch-action:none}.sortable-item:active{cursor:-webkit-grabbing;cursor:grabbing}.sortable-item.unmoved{background:var(--unmoved-bg);border-color:var(--unmoved-border)}.sortable-item.moved{background:var(--moved-bg);border-color:var(--moved-border)}.sortable-item.dragging{box-shadow:var(--shadow-lg);opacity:.95;z-index:10}.item-rank{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}.unmoved .item-rank{background:#fde68a;color:#92400e}.moved .item-rank{background:#86efac;color:#14532d}.item-label{flex:1 1;font-size:.95rem;font-weight:500;color:var(--gray-800)}.item-desc{display:block;font-size:.78rem;font-weight:400;color:var(--gray-900);margin-top:3px;line-height:1.4}.item-handle{color:var(--gray-900);flex-shrink:0;display:flex;align-items:center}.item-status{flex-shrink:0;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:9999px}.unmoved .item-status{background:#fde68a;color:#92400e}.moved .item-status{background:#86efac;color:#14532d}.remaining-card{opacity:.85;border:1px dashed var(--gray-300);box-shadow:var(--shadow-sm)}.submit-area{margin-top:28px;text-align:center}.submit-btn{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:14px 48px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s,transform .1s}.submit-btn:hover{background:var(--primary-dark)}.submit-btn:active{transform:scale(.98)}.submit-btn:disabled{background:var(--gray-300);cursor:not-allowed;transform:none}.submit-btn.pulse{animation:pulse-glow 1.5s ease-in-out infinite}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 rgba(37,99,235,.5)}50%{box-shadow:0 0 0 12px rgba(37,99,235,0)}}.progress-note{margin-top:10px;font-size:.8rem;color:var(--gray-900)}.success-card{text-align:center;padding:48px 32px}.success-icon{width:64px;height:64px;background:var(--success-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:2rem}.success-card h2{font-size:1.5rem;margin-bottom:8px}.success-card h2,.success-card p{color:var(--gray-900)}.already-card{text-align:center;padding:48px 32px}.already-card h2{font-size:1.5rem;margin-bottom:8px}.already-card h2,.already-card p{color:var(--gray-900)}.error-msg{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:12px 16px;color:#991b1b;font-size:.875rem;margin-top:16px}.team-size-options{display:flex;gap:10px;margin-top:8px}.team-size-btn{flex:1 1;padding:12px 16px;border:2px solid var(--gray-200);border-radius:8px;background:#fff;font-size:.9rem;font-weight:500;color:var(--gray-900);cursor:pointer;transition:all .15s}.team-size-btn:hover{border-color:var(--primary);background:#f0f5ff}.team-size-btn.selected{border-color:var(--primary);background:#eff6ff;color:var(--primary-dark);font-weight:600}.check-icon{color:var(--primary)}.selection-count{font-size:.875rem;font-weight:600;color:var(--gray-900);margin-bottom:14px}.select-list{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.select-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;border:2px solid var(--gray-200);border-radius:8px;background:#fff;cursor:pointer;transition:all .15s;text-align:left;font-size:.9rem;color:var(--gray-900)}.select-item:hover:not(.disabled){border-color:var(--primary);background:#f0f5ff}.select-item.selected{border-color:var(--primary);background:#eff6ff;color:var(--primary-dark);font-weight:500}.select-item.disabled{opacity:.45;cursor:not-allowed}.select-check{width:24px;height:24px;border-radius:6px;border:2px solid var(--gray-300);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0;color:#fff;transition:all .15s}.select-item.selected .select-check{background:var(--primary);border-color:var(--primary)}.select-label{flex:1 1}.select-desc{display:block;font-size:.78rem;font-weight:400;margin-top:4px;line-height:1.4}.select-desc,.select-item.selected .select-desc{color:var(--gray-900)}@media (max-width:480px){.container{padding:16px 12px 40px}.card{padding:20px 16px}.form-row{flex-direction:column;gap:12px}.header h1{font-size:1.4rem}.legend{gap:8px}.legend,.team-size-options{flex-direction:column}}