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.theme-card-title{font-size:16px;font-weight:700;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.theme-card-drag-hint{cursor:grab;user-select:none;-webkit-user-select:none}.theme-card-drag-hint:active{cursor:grabbing}.card.drop-active{outline:2px dashed var(--brand);outline-offset:-2px;border-radius:var(--radius-card);transition:outline-color .18s ease,background .18s ease}.dialog-idea-list{margin:8px 0 12px;padding-left:18px;color:var(--text-primary);font-size:13.5px;line-height:1.5}.grouping-card-ghost{border-radius:var(--radius-card);box-shadow:0 10px 28px #4f46e54d;white-space:normal;overflow:hidden;display:flex;align-items:center;padding:10px 12px}@keyframes theme-settle{0%{transform:scale(.94);opacity:.65}55%{transform:scale(1.025);opacity:1}75%{transform:scale(.985)}to{transform:scale(1);opacity:1}}.theme-settle{animation:theme-settle .52s cubic-bezier(.22,1.2,.36,1) 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infinite}.grouping-overlay-text{margin:0;font-size:14px;font-weight:600;color:var(--text-primary)}.floating-card{position:absolute;width:56px;height:40px;background:var(--postit-bg, #fef9c3);border:1px solid var(--postit-border, #fde047);border-radius:8px;opacity:0;box-shadow:0 4px 12px #0000001f;animation:sorting-float 7s linear infinite}.fc-1{left:12%;top:70%;animation-delay:0s}.fc-2{left:24%;top:78%;animation-delay:-2.4s;transform:scale(.8)}.fc-3{right:15%;top:72%;animation-delay:-4.2s}.fc-4{right:26%;top:82%;animation-delay:-1.2s;transform:scale(.9)}@keyframes sorting-spin{to{transform:rotate(360deg)}}@keyframes sorting-pulse{0%,to{opacity:.45;transform:scale(.85)}50%{opacity:1;transform:scale(1.05)}}@keyframes sorting-float{0%{transform:translateY(24px) rotate(-3deg);opacity:0}10%{opacity:.55}90%{opacity:.55}to{transform:translateY(-130px) rotate(5deg);opacity:0}}@media (prefers-reduced-motion: reduce){.grouping-overlay .floating-card,.grouping-overlay .sorting-ring,.grouping-overlay .sorting-spark{animation:none}}.overlay-ghost{position:absolute;left:50%;top:50%;width:0;height:0;--r: 130px;animation:overlay-orbit 16s linear infinite}.og-1{--r: 130px;animation-duration:14s;animation-delay:0s}.og-2{--r: 165px;animation-duration:18s;animation-delay:-3s}.og-3{--r: 105px;animation-duration:16s;animation-delay:-6s}.og-4{--r: 148px;animation-duration:20s;animation-delay:-9s}.og-5{--r: 178px;animation-duration:15s;animation-delay:-12s}@keyframes overlay-orbit{0%{transform:rotate(0) translate(var(--r)) rotate(0)}to{transform:rotate(360deg) translate(var(--r)) rotate(-360deg)}}.overlay-ghost-card{position:absolute;left:0;top:0;width:120px;min-height:48px;padding:8px 10px;background:var(--postit-bg, #fef9c3);border:1px solid var(--postit-border, #fde047);border-radius:8px;box-shadow:0 4px 14px #00000024;font-size:11px;line-height:1.35;color:var(--text-primary);display:flex;align-items:center;overflow:hidden;transform:translate(-50%,-50%);animation:overlay-card-spin 10s linear infinite}@keyframes overlay-card-spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@media (prefers-reduced-motion: reduce){.grouping-overlay .overlay-ghost,.grouping-overlay .overlay-ghost-card{animation:none}}.og-6{--r: 118px;animation-duration:17s;animation-delay:-1s}.og-7{--r: 155px;animation-duration:19s;animation-delay:-4s}.og-8{--r: 138px;animation-duration:15.5s;animation-delay:-7s}.og-9{--r: 172px;animation-duration:21s;animation-delay:-10s}.og-10{--r: 126px;animation-duration:16.5s;animation-delay:-13s}.og-11{--r: 182px;animation-duration:20s;animation-delay:-2s}.og-12{--r: 112px;animation-duration:14.5s;animation-delay:-5s}.og-13{--r: 160px;animation-duration:18.5s;animation-delay:-8s}.og-14{--r: 145px;animation-duration:22s;animation-delay:-11s}.og-15{--r: 170px;animation-duration:15s;animation-delay:-14s}.og-1{--r: 100px;animation-duration:18s;animation-delay:0s}.og-2{--r: 110px;animation-duration:18s;animation-delay:-1.2s}.og-3{--r: 120px;animation-duration:18s;animation-delay:-2.4s}.og-4{--r: 130px;animation-duration:18s;animation-delay:-3.6s}.og-5{--r: 140px;animation-duration:18s;animation-delay:-4.8s}.og-6{--r: 150px;animation-duration:18s;animation-delay:-6s}.og-7{--r: 160px;animation-duration:18s;animation-delay:-7.2s}.og-9{--r: 180px;animation-duration:18s;animation-delay:-9.6s}.og-10{--r: 190px;animation-duration:18s;animation-delay:-10.8s}.og-11{--r: 200px;animation-duration:18s;animation-delay:-12s}.og-12{--r: 210px;animation-duration:18s;animation-delay:-13.2s}.og-13{--r: 220px;animation-duration:18s;animation-delay:-14.4s}.og-14{--r: 230px;animation-duration:18s;animation-delay:-15.6s}.og-15{--r: 240px;animation-duration:18s;animation-delay:-16.8s}.og-1{--r: 70px;animation-duration:18s;animation-delay:0s}.og-2{--r: 105px;animation-duration:18s;animation-delay:-1.2s}.og-3{--r: 145px;animation-duration:18s;animation-delay:-2.4s}.og-4{--r: 190px;animation-duration:18s;animation-delay:-3.6s}.og-5{--r: 240px;animation-duration:18s;animation-delay:-4.8s}.og-6{--r: 85px;animation-duration:18s;animation-delay:-6s}.og-7{--r: 125px;animation-duration:18s;animation-delay:-7.2s}.og-8{--r: 170px;animation-duration:18s;animation-delay:-8.4s}.og-9{--r: 215px;animation-duration:18s;animation-delay:-9.6s}.og-10{--r: 265px;animation-duration:18s;animation-delay:-10.8s}.og-11{--r: 95px;animation-duration:18s;animation-delay:-12s}.og-12{--r: 135px;animation-duration:18s;animation-delay:-13.2s}.og-13{--r: 180px;animation-duration:18s;animation-delay:-14.4s}.og-14{--r: 225px;animation-duration:18s;animation-delay:-15.6s}.og-15{--r: 280px;animation-duration:18s;animation-delay:-16.8s}.overlay-ghost{animation-duration:18s}.orbit-inner{--r: 90px}.orbit-mid{--r: 160px}.orbit-outer{--r: 250px}.participant-ideas-grid .card.reorder-before{box-shadow:0 -6px 0 0 var(--brand)}.participant-ideas-grid .card.reorder-after{box-shadow:0 6px 0 0 var(--brand)}