/* ===== ATOMI — asistente virtual ATOMIKA ===== */
:root{
  --ab-teal:#14f1c6; --ab-teal2:#00c9a7; --ab-dark:#0b1b22; --ab-bg:#071219; --ab-txt:#e6f1f8;
}

/* ---------- Avatar flotante ---------- */
.ab-avatar{
  position:fixed; left:70vw; top:60vh; width:84px; height:96px; z-index:99700; cursor:pointer;
  transition:left 2.6s cubic-bezier(.45,.05,.3,1), top 2.6s cubic-bezier(.45,.05,.3,1), transform .25s ease;
  filter:drop-shadow(0 10px 22px rgba(0,0,0,.55)) drop-shadow(0 0 18px rgba(20,241,198,.45));
  user-select:none; -webkit-tap-highlight-color:transparent; touch-action:none;
}
.ab-avatar.ab-fast{transition-duration:.55s,.55s,.25s;}
.ab-avatar.ab-docked{transition-duration:.6s,.6s,.25s;}
.ab-avatar:hover{transform:scale(1.08);}
.ab-avatar svg{width:100%;height:100%;overflow:visible;}
.ab-body{animation:abFloat 2.6s ease-in-out infinite;transform-origin:50% 100%;}
.ab-avatar.ab-excited .ab-body{animation:abBounce .5s ease-in-out infinite;}
.ab-avatar.ab-happy .ab-body{animation:abSpin 1s ease-in-out 1;}
.ab-eye{animation:abBlink 4s infinite;transform-origin:center;}
.ab-avatar.ab-excited .ab-eye{animation:none;transform:scaleY(1.15);}
.ab-antenna-dot{animation:abPulse 1.6s ease-in-out infinite;}
.ab-ring{animation:abRing 2s ease-out infinite;transform-origin:center;}
@keyframes abFloat{0%,100%{transform:translateY(0) rotate(-2deg);}50%{transform:translateY(-8px) rotate(2deg);}}
@keyframes abBounce{0%,100%{transform:translateY(0) scale(1,1);}50%{transform:translateY(-14px) scale(.95,1.08);}}
@keyframes abSpin{0%{transform:rotate(0);}100%{transform:rotate(360deg);}}
@keyframes abBlink{0%,92%,100%{transform:scaleY(1);}95%{transform:scaleY(.08);}}
@keyframes abPulse{0%,100%{opacity:1;r:4;}50%{opacity:.4;r:5.5;}}
@keyframes abRing{0%{opacity:.7;transform:scale(.8);}100%{opacity:0;transform:scale(1.9);}}

/* ---------- Burbuja de pensamiento ---------- */
.ab-bubble{
  position:absolute; bottom:100%; left:50%; transform:translate(-50%,6px) scale(.9); margin-bottom:10px;
  min-width:170px; max-width:240px; padding:10px 14px; border-radius:16px; font:600 .82rem/1.35 "Montserrat",system-ui,sans-serif;
  color:var(--ab-dark); background:#fff; box-shadow:0 10px 26px rgba(0,0,0,.4); opacity:0; pointer-events:none;
  transition:opacity .3s ease,transform .3s ease; text-align:center;
}
.ab-bubble::after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);border:8px solid transparent;border-top-color:#fff;}
.ab-bubble.ab-show{opacity:1;transform:translate(-50%,0) scale(1);}
.ab-bubble.ab-think{background:linear-gradient(135deg,#dffffa,#fff);}
.ab-bubble.ab-think::before{content:"";position:absolute;bottom:-14px;left:calc(50% + 18px);width:9px;height:9px;border-radius:50%;background:#fff;}
.ab-avatar.ab-left .ab-bubble{left:0;transform:translate(0,6px) scale(.9);}
.ab-avatar.ab-left .ab-bubble.ab-show{transform:translate(0,0) scale(1);}
.ab-avatar.ab-left .ab-bubble::after{left:28px;}
.ab-avatar.ab-right .ab-bubble{left:auto;right:0;transform:translate(0,6px) scale(.9);}
.ab-avatar.ab-right .ab-bubble.ab-show{transform:translate(0,0) scale(1);}
.ab-avatar.ab-right .ab-bubble::after{left:auto;right:28px;transform:none;}
.ab-avatar.ab-top .ab-bubble{bottom:auto;top:100%;margin:10px 0 0;}
.ab-avatar.ab-top .ab-bubble::after{top:auto;bottom:100%;border-top-color:transparent;border-bottom-color:#fff;}

.ab-badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#e63946;color:#fff;font:800 .68rem/20px system-ui;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.4);display:none;}
.ab-avatar.ab-has-badge .ab-badge{display:block;animation:abPop .4s ease;}
@keyframes abPop{0%{transform:scale(0);}70%{transform:scale(1.3);}100%{transform:scale(1);}}

/* ---------- Panel lateral ---------- */
.ab-overlay{position:fixed;inset:0;z-index:99500;background:rgba(3,10,16,.45);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;}
.ab-overlay.ab-open{opacity:1;visibility:visible;}
.ab-panel{
  position:fixed; top:0; right:0; height:100dvh; width:min(400px,100vw); z-index:99600; display:flex; flex-direction:column;
  background:linear-gradient(180deg,rgba(12,30,40,.96),rgba(6,16,24,.98)); border-left:1px solid rgba(20,241,198,.35);
  backdrop-filter:blur(18px) saturate(160%); -webkit-backdrop-filter:blur(18px) saturate(160%);
  box-shadow:-20px 0 60px rgba(0,0,0,.55); color:var(--ab-txt); font-family:"Montserrat",system-ui,sans-serif;
  transform:translateX(105%); transition:transform .4s cubic-bezier(.2,.8,.2,1);
}
.ab-panel.ab-open{transform:translateX(0);}
.ab-head{display:flex;align-items:center;gap:12px;padding:16px 16px 14px;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(20,241,198,.06);}
.ab-head-avatar{width:46px;height:52px;flex:0 0 auto;filter:drop-shadow(0 0 10px rgba(20,241,198,.5));}
.ab-head-avatar svg{width:100%;height:100%;overflow:visible;}
.ab-head-title{font-family:"Orbitron",sans-serif;font-weight:800;font-size:1rem;letter-spacing:.08em;color:#fff;line-height:1.1;}
.ab-head-sub{font-size:.7rem;color:var(--ab-teal);font-weight:700;letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:6px;margin-top:4px;}
.ab-head-sub i{width:7px;height:7px;border-radius:50%;background:#25d366;display:inline-block;box-shadow:0 0 8px #25d366;animation:abPulse 1.6s infinite;}
.ab-close{margin-left:auto;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;font-size:1.2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;}
.ab-close:hover{background:rgba(20,241,198,.3);}

.ab-menu{display:flex;flex-wrap:wrap;gap:8px;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.08);}
.ab-chip{border:1px solid rgba(20,241,198,.45);background:rgba(20,241,198,.08);color:#dffffa;border-radius:999px;padding:7px 12px;font:700 .74rem/1 inherit;cursor:pointer;transition:all .2s;white-space:nowrap;}
.ab-chip:hover{background:var(--ab-teal);color:var(--ab-dark);transform:translateY(-1px);}
.ab-chip.ab-chip-human{border-color:rgba(37,211,102,.6);background:rgba(37,211,102,.12);}
.ab-chip.ab-chip-human:hover{background:#25d366;color:#fff;}

.ab-msgs{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth;}
.ab-msgs::-webkit-scrollbar{width:6px;}
.ab-msgs::-webkit-scrollbar-thumb{background:rgba(20,241,198,.3);border-radius:3px;}
.ab-msg{max-width:88%;padding:11px 14px;border-radius:16px;font-size:.9rem;line-height:1.5;white-space:pre-wrap;word-break:break-word;animation:abMsgIn .3s ease;}
.ab-msg.ab-bot{align-self:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-bottom-left-radius:4px;}
.ab-msg.ab-user{align-self:flex-end;background:linear-gradient(135deg,var(--ab-teal),var(--ab-teal2));color:var(--ab-dark);font-weight:600;border-bottom-right-radius:4px;}
.ab-msg a{color:var(--ab-teal);font-weight:700;text-decoration:underline;}
.ab-msg.ab-user a{color:var(--ab-dark);}
.ab-msg b{color:#fff;}
.ab-msg.ab-user b{color:var(--ab-dark);}
@keyframes abMsgIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.ab-typing{align-self:flex-start;display:flex;gap:5px;padding:12px 16px;background:rgba(255,255,255,.08);border-radius:16px;border-bottom-left-radius:4px;}
.ab-typing i{width:7px;height:7px;border-radius:50%;background:var(--ab-teal);animation:abDot 1.2s infinite;}
.ab-typing i:nth-child(2){animation-delay:.2s;}.ab-typing i:nth-child(3){animation-delay:.4s;}
@keyframes abDot{0%,60%,100%{transform:translateY(0);opacity:.4;}30%{transform:translateY(-6px);opacity:1;}}
.ab-actions{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:88%;}
.ab-action{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:12px;font:700 .8rem/1 inherit;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .2s;}
.ab-action:hover{transform:translateY(-2px);}
.ab-action.ab-wa{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;}
.ab-action.ab-link{background:rgba(20,241,198,.15);border-color:rgba(20,241,198,.5);color:#dffffa;}
.ab-action svg{width:16px;height:16px;}

.ab-input{display:flex;gap:8px;padding:12px 14px;border-top:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.2);}
.ab-input input{flex:1;min-width:0;padding:12px 14px;border-radius:14px;border:1.5px solid rgba(255,255,255,.2);background:rgba(5,14,22,.7);color:#fff;font:500 .92rem inherit;outline:none;transition:border-color .2s,box-shadow .2s;}
.ab-input input:focus{border-color:var(--ab-teal);box-shadow:0 0 0 4px rgba(20,241,198,.15);}
.ab-input button{width:46px;height:46px;border-radius:14px;border:none;cursor:pointer;background:linear-gradient(135deg,var(--ab-teal),var(--ab-teal2));color:var(--ab-dark);display:flex;align-items:center;justify-content:center;transition:transform .2s;flex:0 0 auto;}
.ab-input button:hover{transform:scale(1.06);}
.ab-input button:disabled{opacity:.5;cursor:default;transform:none;}
.ab-input button svg{width:22px;height:22px;}
.ab-foot{padding:6px 14px 10px;font-size:.66rem;color:rgba(230,241,248,.45);text-align:center;}

@media (max-width:640px){
  .ab-avatar{width:64px;height:74px;}
  .ab-bubble{min-width:140px;max-width:190px;font-size:.74rem;}
  .ab-menu{gap:6px;padding:10px;}
  .ab-chip{font-size:.7rem;padding:6px 10px;}
}
@media (prefers-reduced-motion:reduce){
  .ab-body,.ab-eye,.ab-antenna-dot,.ab-ring{animation:none;}
  .ab-avatar{transition-duration:.01s;}
}