@keyframes theme-pulse{0%,to{box-shadow:0 0 #0ea5e94d;transform:scale(1)}50%{box-shadow:0 0 0 6px #0ea5e900;transform:scale(1.02)}}@keyframes icon-bounce{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-1px) rotate(0)}}@keyframes theme-glow{0%,to{filter:drop-shadow(0 0 2px rgba(14,165,233,.3));box-shadow:0 0 4px #0ea5e926}50%{filter:drop-shadow(0 0 6px rgba(14,165,233,.5));box-shadow:0 0 8px #0ea5e940}}.theme-toggle-animate{animation:theme-pulse 3s ease-in-out 2}.theme-toggle-animate:hover{animation:theme-glow 2s ease-in-out infinite}.theme-icon-animate{animation:icon-bounce 4s ease-in-out infinite}.theme-toggle-light{background:linear-gradient(135deg,#f0f9ff,#e0f2fe,#bae6fd);border-color:#0ea5e9;color:#0c4a6e;box-shadow:0 2px 8px #0ea5e926}.theme-toggle-light:hover{background:linear-gradient(135deg,#e0f2fe,#bae6fd,#7dd3fc);box-shadow:0 4px 12px #0ea5e940}.theme-toggle-dark{background:linear-gradient(135deg,#1e293b,#334155,#475569);border-color:#64748b;color:#cbd5e1;box-shadow:0 2px 8px #64748b26}.theme-toggle-dark:hover{background:linear-gradient(135deg,#334155,#475569,#64748b);box-shadow:0 4px 12px #64748b40}.theme-transition{transition:all .3s cubic-bezier(.4,0,.2,1)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}.theme-float{animation:float 6s ease-in-out infinite}.theme-tooltip{position:relative}.theme-tooltip:before{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#000000e6;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:1000;margin-bottom:4px}.theme-tooltip:hover:before{opacity:1}@keyframes subtle-pulse{0%,to{box-shadow:0 0 #3b82f666}50%{box-shadow:0 0 0 4px #3b82f61a}}.welcome-attention{animation:subtle-pulse 2s ease-out 2}