.eva-widget{position:fixed;right:1.5rem;bottom:1.5rem;z-index:1500;font-family:var(--e-font-body)}.eva-fab{width:68px;height:68px;border-radius:50%;border:none;cursor:pointer;background:var(--e-black);box-shadow:0 10px 30px rgb(0 0 0 / .35),0 0 0 4px rgb(10 132 255 / .15);padding:4px;position:relative;transition:transform var(--e-transition),box-shadow var(--e-transition)}.eva-fab:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 34px rgb(0 0 0 / .4),0 0 0 6px rgb(10 132 255 / .22)}.eva-fab img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}.eva-fab::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid rgb(10 132 255 / .5);animation:eva-pulse 2.4s ease-out infinite}.eva-fab .eva-badge{position:absolute;top:-2px;right:-2px;width:16px;height:16px;border-radius:50%;background:#22c55e;border:2px solid var(--e-white)}@keyframes eva-pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.35);opacity:0}}.eva-tooltip{position:absolute;right:78px;bottom:14px;background:var(--e-white);color:var(--e-ink);padding:.6rem 1rem;border-radius:999px;font-size:.85rem;font-weight:600;white-space:nowrap;box-shadow:var(--e-shadow-card);opacity:0;transform:translateX(6px);pointer-events:none;transition:opacity var(--e-transition),transform var(--e-transition)}.eva-widget:not(.is-open):hover .eva-tooltip{opacity:1;transform:translateX(0)}.eva-panel{position:absolute;right:0;bottom:82px;width:min(360px, 90vw);max-height:min(560px, 75vh);background:var(--e-white);border-radius:var(--e-radius-lg);box-shadow:0 24px 60px rgb(0 0 0 / .3);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(.97);pointer-events:none;transition:opacity .2s ease,transform .2s cubic-bezier(.2,.8,.2,1)}.eva-widget.is-open .eva-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.eva-panel-header{background:var(--e-gradient-hero);color:#fff;padding:1.1rem 1.25rem;display:flex;align-items:center;gap:.75rem}.eva-panel-header img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0}.eva-panel-header .eva-header-text{flex-grow:1;min-width:0}.eva-panel-header .eva-header-text strong{display:block;font-family:var(--e-font-display);font-size:.95rem}.eva-panel-header .eva-header-text span{display:block;font-size:.75rem;color:rgb(255 255 255 / .75)}.eva-panel-header .eva-header-text span::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#22c55e;margin-right:.4rem}.eva-panel-close{background:rgb(255 255 255 / .12);border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:1.1rem;line-height:1;flex-shrink:0}.eva-panel-close:hover{background:rgb(255 255 255 / .22)}.eva-messages{flex-grow:1;overflow-y:auto;padding:1.1rem;display:flex;flex-direction:column;gap:.7rem;background:var(--e-gray-50)}.eva-msg{max-width:85%;padding:.65rem .9rem;border-radius:14px;font-size:.88rem;line-height:1.5;animation:eva-msg-in .2s ease}.eva-msg--bot{background:var(--e-white);color:var(--e-ink);border-bottom-left-radius:4px;align-self:flex-start;box-shadow:0 1px 3px rgb(0 0 0 / .06)}.eva-msg--user{background:var(--e-accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}@keyframes eva-msg-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.eva-typing{align-self:flex-start;display:flex;gap:4px;padding:.75rem .9rem;background:var(--e-white);border-radius:14px;border-bottom-left-radius:4px;box-shadow:0 1px 3px rgb(0 0 0 / .06)}.eva-typing span{width:6px;height:6px;border-radius:50%;background:var(--e-gray-500);animation:eva-typing-bounce 1.2s infinite ease-in-out}.eva-typing span:nth-child(2){animation-delay:.15s}.eva-typing span:nth-child(3){animation-delay:.3s}@keyframes eva-typing-bounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.eva-quick-replies{display:flex;flex-wrap:wrap;gap:.4rem;padding:0 1.1rem .9rem;background:var(--e-gray-50)}.eva-quick-btn{background:var(--e-white);border:1px solid var(--e-gray-300);color:var(--e-ink);padding:.4rem .8rem;border-radius:999px;font-size:.78rem;font-weight:500;cursor:pointer;transition:border-color var(--e-transition),color var(--e-transition),background var(--e-transition)}.eva-quick-btn:hover{border-color:var(--e-accent);color:var(--e-accent);background:rgb(10 132 255 / .06)}.eva-input-row{display:flex;gap:.5rem;padding:.85rem;border-top:1px solid var(--e-gray-100);background:var(--e-white)}.eva-input-row input{flex-grow:1;border:1px solid var(--e-gray-300);border-radius:999px;padding:.6rem 1rem;font-size:.88rem;font-family:var(--e-font-body)}.eva-input-row input:focus{outline:none;border-color:var(--e-accent);box-shadow:0 0 0 3px rgb(10 132 255 / .15)}.eva-input-row button{background:var(--e-accent);border:none;color:#fff;width:40px;height:40px;border-radius:50%;flex-shrink:0;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--e-transition)}.eva-input-row button:hover{background:var(--e-accent-dark)}.eva-input-row button:disabled{opacity:.4;cursor:not-allowed}@media (max-width:480px){.eva-widget{right:1rem;bottom:1rem}.eva-panel{right:-.5rem;width:calc(100vw - 1.5rem)}}