.persistent-call-widget{position:fixed;bottom:20px;right:20px;z-index:1050;background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.3),0 0 20px rgba(34,197,94,.2);border:1px solid rgba(255,255,255,.1);overflow:hidden;min-width:200px;transition:all .3s cubic-bezier(.4,0,.2,1)}.persistent-call-widget.minimized{min-width:180px}.persistent-call-widget.expanded{min-width:240px}.persistent-call-widget:hover{box-shadow:0 12px 40px rgba(0,0,0,.4),0 0 30px rgba(34,197,94,.3)}.widget-header{justify-content:space-between;padding:10px 14px;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.1)}.call-indicator,.widget-header{display:flex;align-items:center}.call-indicator{width:28px;height:28px;border-radius:50%;justify-content:center;color:white}.call-indicator.connected{background:linear-gradient(135deg,#22c55e,#16a34a);animation:pulse-green 2s infinite}.call-indicator.connecting{background:linear-gradient(135deg,#f59e0b,#d97706);animation:pulse-yellow 1.5s infinite}@keyframes pulse-green{0%,to{box-shadow:0 0 0 0 rgba(34,197,94,.7)}50%{box-shadow:0 0 0 8px rgba(34,197,94,0)}}@keyframes pulse-yellow{0%,to{box-shadow:0 0 0 0 rgba(245,158,11,.7)}50%{box-shadow:0 0 0 8px rgba(245,158,11,0)}}.call-info{color:white;font-size:.875rem;font-weight:500}.call-info .duration{font-family:SF Mono,Monaco,Consolas,monospace}.call-info .connecting{color:#f59e0b;animation:blink 1s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}.widget-controls{display:flex;align-items:center;gap:4px}.widget-controls .control-btn{color:rgba(255,255,255,.7);padding:4px;line-height:1}.widget-controls .control-btn:hover{color:white;text-decoration:none}.widget-body{padding:12px 14px}.quick-controls{gap:12px}.control-btn-large,.quick-controls{display:flex;align-items:center;justify-content:center}.control-btn-large{width:44px;height:44px;border-radius:50%;transition:all .2s ease;border:1px solid rgba(255,255,255,.2)}.control-btn-large:hover{transform:scale(1.1)}.control-btn-large.end-call{background:linear-gradient(135deg,#ef4444,#dc2626);border:none}.control-btn-large.end-call:hover{background:linear-gradient(135deg,#dc2626,#b91c1c)}.persistent-call-fullscreen{position:absolute;top:0;left:0;right:0;bottom:0;z-index:100;background-color:#1a1a2e}