/* Rava — widget del agente IA de RavTech USA */
.rv-fab{position:fixed;right:22px;bottom:22px;z-index:9998;display:flex;align-items:center;gap:10px;border:0;cursor:pointer;
  background:var(--rv-accent,#2348ff);color:#fff;font:600 15px/1 var(--rv-font,system-ui,sans-serif);padding:14px 20px 14px 14px;border-radius:999px;
  box-shadow:0 12px 30px -8px rgba(35,72,255,.55),0 2px 6px rgba(10,20,50,.15);transition:transform .2s,box-shadow .2s}
.rv-fab:hover{transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(35,72,255,.6),0 2px 6px rgba(10,20,50,.15)}
.rv-fab .rv-dot{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;position:relative}
.rv-fab .rv-dot::after{content:"";position:absolute;right:-1px;top:-1px;width:9px;height:9px;border-radius:50%;background:#22d39b;border:2px solid var(--rv-accent,#2348ff)}
.rv-fab.rv-hide{opacity:0;pointer-events:none;transform:scale(.9)}

.rv-panel{position:fixed;right:22px;bottom:22px;z-index:9999;width:390px;max-width:calc(100vw - 32px);height:600px;max-height:calc(100vh - 44px);
  background:#fff;border-radius:22px;display:flex;flex-direction:column;overflow:hidden;font-family:var(--rv-font,system-ui,sans-serif);color:#0d1630;
  box-shadow:0 30px 70px -20px rgba(12,24,64,.45),0 0 0 1px rgba(12,24,64,.06);opacity:0;transform:translateY(16px) scale(.98);pointer-events:none;transition:.22s ease}
.rv-panel.rv-open{opacity:1;transform:none;pointer-events:auto}
.rv-head{display:flex;align-items:center;gap:12px;padding:16px 16px 14px;background:linear-gradient(135deg,#0d1a4a,#2348ff);color:#fff}
.rv-avatar{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.14);display:grid;place-items:center;flex:none}
.rv-title{flex:1;min-width:0}
.rv-title b{display:block;font-size:15px}
.rv-title span{font-size:12px;opacity:.8;display:flex;align-items:center;gap:6px}
.rv-title span::before{content:"";width:7px;height:7px;border-radius:50%;background:#22d39b}
.rv-icon{width:36px;height:36px;border-radius:10px;border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;display:grid;place-items:center}
.rv-icon:hover{background:rgba(255,255,255,.22)}
.rv-icon[aria-pressed="false"]{opacity:.55}
.rv-body{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:10px;background:#f6f8fc}
.rv-msg{max-width:84%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.rv-bot{background:#fff;border:1px solid #e5eaf4;border-bottom-left-radius:6px;align-self:flex-start}
.rv-user{background:var(--rv-accent,#2348ff);color:#fff;border-bottom-right-radius:6px;align-self:flex-end}
.rv-err{background:#fff4f2;border:1px solid #ffd7cf;color:#8a2a14;align-self:flex-start}
.rv-typing{display:flex;gap:4px;padding:14px}
.rv-typing i{width:7px;height:7px;border-radius:50%;background:#9aa6c2;animation:rvb 1s infinite}
.rv-typing i:nth-child(2){animation-delay:.15s}.rv-typing i:nth-child(3){animation-delay:.3s}
@keyframes rvb{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.rv-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px;background:#f6f8fc}
.rv-chip{border:1px solid #d9e0ef;background:#fff;color:#1d2b55;border-radius:999px;padding:7px 12px;font:500 12.5px/1 inherit;font-family:inherit;cursor:pointer}
.rv-chip:hover{border-color:var(--rv-accent,#2348ff);color:var(--rv-accent,#2348ff)}
.rv-foot{display:flex;align-items:flex-end;gap:8px;padding:12px;border-top:1px solid #e8ecf5;background:#fff}
.rv-foot textarea{flex:1;resize:none;border:1px solid #d9e0ef;border-radius:14px;padding:11px 13px;font:15px/1.4 inherit;font-family:inherit;max-height:110px;outline:none;color:#0d1630}
.rv-foot textarea:focus{border-color:var(--rv-accent,#2348ff);box-shadow:0 0 0 3px rgba(35,72,255,.12)}
.rv-btn{width:44px;height:44px;flex:none;border-radius:14px;border:0;cursor:pointer;display:grid;place-items:center}
.rv-send{background:var(--rv-accent,#2348ff);color:#fff}
.rv-send:disabled{opacity:.45;cursor:default}
.rv-mic{background:#eef2fb;color:#1d2b55}
.rv-mic.rv-on{background:#ff4d4f;color:#fff;animation:rvp 1.2s infinite}
@keyframes rvp{0%{box-shadow:0 0 0 0 rgba(255,77,79,.5)}100%{box-shadow:0 0 0 12px rgba(255,77,79,0)}}
.rv-note{font-size:11px;color:#7a86a3;text-align:center;padding:0 12px 10px;background:#fff}
@media (max-width:520px){.rv-panel{right:0;bottom:0;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}.rv-fab{right:16px;bottom:16px}}