/* ==========================================================
   K AI — assistant Kin Ambiance (STANTECH, 23/10/2026)
   ========================================================== */
.kai-launcher{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:95;width:62px;height:62px;border:0;border-radius:50%;padding:0;cursor:pointer;color:#fff;background:linear-gradient(135deg,#0a23ed 0%,#7928ca 55%,#f3121f 100%);box-shadow:0 14px 36px rgba(10,35,237,.35),0 6px 18px rgba(243,18,31,.25);display:grid;place-items:center;transition:transform .2s,box-shadow .2s;-webkit-tap-highlight-color:transparent}
.kai-launcher:hover{transform:translateY(-2px) scale(1.03)}
.kai-launcher:focus-visible{outline:3px solid #fff;outline-offset:3px}
.kai-launcher__k{font:900 25px/1 Inter,Segoe UI,Arial,sans-serif;letter-spacing:-.04em}
.kai-launcher__ai{position:absolute;right:-4px;top:-4px;padding:3px 6px;border-radius:999px;background:#fff;color:#0a23ed;font:900 10px/1 Inter,Segoe UI,Arial,sans-serif;letter-spacing:.04em;box-shadow:0 4px 10px rgba(0,0,0,.25)}
.kai-launcher__ring{position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(121,40,202,.55);animation:kai-ring 2.4s ease-out 2;pointer-events:none;opacity:0}
@keyframes kai-ring{0%{opacity:.9;transform:scale(.9)}100%{opacity:0;transform:scale(1.35)}}
.kai-launcher[aria-expanded="true"]{transform:scale(.92)}
.kai-launcher[aria-expanded="true"] .kai-launcher__ring{display:none}
body.nav-open .kai-launcher,body:has(.kin-immersive-live.is-open) .kai-launcher,body:has(.kin-immersive-live.is-open) .kai-panel{display:none!important}
body:has(.radio-player.show) .kai-launcher{bottom:118px}

.kai-panel{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:94px;z-index:96;width:min(390px,calc(100vw - 36px));height:min(620px,calc(100dvh - 120px));display:flex;flex-direction:column;overflow:hidden;border-radius:22px;border:1px solid rgba(116,142,214,.3);background:#08142f;color:#fff;box-shadow:0 30px 90px rgba(0,0,0,.55);font-family:Inter,Segoe UI,Arial,sans-serif;opacity:0;transform:translateY(14px) scale(.98);transform-origin:bottom right;pointer-events:none;transition:opacity .2s,transform .22s}
.kai-panel.is-open{opacity:1;transform:none;pointer-events:auto}
.kai-panel[hidden]{display:none}

.kai-head{display:flex;align-items:center;gap:12px;padding:14px 14px 12px 16px;background:linear-gradient(110deg,rgba(10,35,237,.55),rgba(121,40,202,.45) 55%,rgba(243,18,31,.45));border-bottom:1px solid rgba(255,255,255,.1)}
.kai-avatar{flex:0 0 auto;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#0a23ed;font:900 18px/1 Inter,Segoe UI,Arial,sans-serif;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.kai-title{flex:1;min-width:0}
.kai-title strong{display:block;font-size:16px;line-height:1.2}
.kai-title small{display:flex;white-space:nowrap;align-items:center;gap:6px;color:#d6defa;font-size:11.5px}
.kai-title small i{width:7px;height:7px;border-radius:50%;background:#35e07d;box-shadow:0 0 0 3px rgba(53,224,125,.18)}
.kai-langs{display:flex;padding:3px;border-radius:999px;background:rgba(5,12,29,.45);border:1px solid rgba(255,255,255,.14)}
.kai-langs button{border:0;background:transparent;color:#cfd8ef;font:800 10.5px/1 Inter,Segoe UI,Arial,sans-serif;padding:6px 7px;border-radius:999px;cursor:pointer;letter-spacing:.04em}
.kai-langs button[aria-pressed="true"]{background:#fff;color:#0a23ed}
.kai-close{flex:0 0 auto;width:34px;height:34px;border:0;border-radius:50%;background:rgba(5,12,29,.35);color:#fff;font-size:20px;line-height:1;cursor:pointer}
.kai-close:hover{background:rgba(5,12,29,.6)}

.kai-body{flex:1;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain;scroll-behavior:smooth}
.kai-msg{max-width:88%;padding:10px 13px;border-radius:16px;font-size:14px;line-height:1.55;word-wrap:break-word;animation:kai-in .2s ease-out}
.kai-msg--bot{align-self:flex-start;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);border-bottom-left-radius:5px;color:#eef2fc}
.kai-msg--user{align-self:flex-end;background:linear-gradient(120deg,#0a23ed,#7928ca);border-bottom-right-radius:5px}
.kai-msg a{color:#9fb7ff;font-weight:700;text-decoration:underline;text-underline-offset:2px}
.kai-msg strong{color:#fff}
@keyframes kai-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.kai-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px;border-radius:16px;border-bottom-left-radius:5px;background:rgba(255,255,255,.07)}
.kai-typing span{width:7px;height:7px;border-radius:50%;background:#aeb9d1;animation:kai-dot 1s infinite}
.kai-typing span:nth-child(2){animation-delay:.15s}.kai-typing span:nth-child(3){animation-delay:.3s}
@keyframes kai-dot{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

.kai-chips{display:flex;flex-wrap:wrap;gap:7px;padding:2px 14px 10px}
.kai-chips button{border:1px solid rgba(130,155,230,.35);background:rgba(10,35,237,.12);color:#dfe6fb;border-radius:999px;padding:7px 11px;font:700 12px/1.2 Inter,Segoe UI,Arial,sans-serif;cursor:pointer;transition:.15s}
.kai-chips button:hover{background:rgba(10,35,237,.3);border-color:rgba(160,180,255,.6)}

.kai-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid rgba(255,255,255,.08);background:#061027}
.kai-form textarea{flex:1;resize:none;height:44px;max-height:110px;min-height:44px;padding:11px 13px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:#0b1939;color:#fff;font:15px/1.4 Inter,Segoe UI,Arial,sans-serif;outline:none}
.kai-form textarea:focus{border-color:rgba(130,155,255,.7)}
.kai-form textarea::placeholder{color:#8a97b4}
.kai-send{flex:0 0 auto;width:44px;height:44px;border:0;border-radius:50%;background:linear-gradient(135deg,#0a23ed,#f3121f);color:#fff;display:grid;place-items:center;cursor:pointer}
.kai-send:disabled{opacity:.45;cursor:default}
.kai-note{margin:0;padding:0 14px 10px;background:#061027;color:#7f8cab;font-size:10.5px;text-align:center}
.kai-note a{color:#9fb7ff}

@media(max-width:520px){
  .kai-launcher{width:56px;height:56px;right:14px;bottom:max(14px,env(safe-area-inset-bottom))}
  .kai-panel{inset:0;width:100%;height:100dvh;border-radius:0;border:0;transform:translateY(24px)}
  .kai-head{padding-top:max(14px,env(safe-area-inset-top))}
  .kai-form{padding-bottom:max(10px,env(safe-area-inset-bottom))}
  .kai-msg{font-size:15px}
}
@media(prefers-reduced-motion:reduce){.kai-launcher__ring{animation:none}.kai-panel,.kai-msg{transition:none;animation:none}}