/* 4T4 Digital Assistant v74 */
:root{--t4ai-bg:#061126;--t4ai-bg2:#0b1734;--t4ai-line:rgba(98,134,255,.25);--t4ai-blue:#43b8ff;--t4ai-purple:#6c2cff;--t4ai-text:#f7f9ff;--t4ai-muted:#9cabca}
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.t4ai-core:before,.t4ai-core:after{content:"";position:absolute;border:1px solid rgba(101,221,255,.6);border-radius:50%;inset:5px;animation:t4orbit 4.5s linear infinite}.t4ai-core:after{inset:10px;border-color:rgba(171,102,255,.7);animation-direction:reverse;animation-duration:3.4s}
.t4ai-core b{position:relative;z-index:2;font-size:11px;letter-spacing:.7px}.t4ai-core i{position:absolute;width:5px;height:5px;border-radius:50%;background:#67e8ff;top:7px;right:8px;box-shadow:0 0 10px #67e8ff}
@keyframes t4orbit{to{transform:rotate(360deg)}}
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.t4ai-panel.open{opacity:1;visibility:visible;transform:none}
.t4ai-head{padding:16px 15px;background:linear-gradient(135deg,rgba(33,69,180,.28),rgba(100,37,211,.20));border-bottom:1px solid var(--t4ai-line);display:flex;justify-content:space-between;align-items:center}
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.t4ai-context{display:none;padding:7px 14px;font-size:10px;color:#8ccfff;background:rgba(44,91,214,.09);border-bottom:1px solid rgba(87,130,255,.12)}
.t4ai-context.show{display:block}
.t4ai-messages{flex:1;overflow:auto;padding:16px 14px;scroll-behavior:smooth}
.t4ai-msg{max-width:86%;margin:0 0 11px;font-size:12.5px;line-height:1.55;animation:t4msg .2s ease}.t4ai-msg.ai{margin-right:auto;background:rgba(18,39,82,.84);border:1px solid rgba(99,145,255,.18);color:#e8efff;padding:11px 12px;border-radius:5px 15px 15px 15px}.t4ai-msg.user{margin-left:auto;background:linear-gradient(135deg,#255bff,#6a26f4);color:#fff;padding:10px 12px;border-radius:15px 5px 15px 15px}
.t4ai-msg a{color:#69d8ff;text-decoration:none;font-weight:700}.t4ai-msg strong{color:#fff}
@keyframes t4msg{from{opacity:.2;transform:translateY(5px)}}
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@media(prefers-reduced-motion:reduce){.t4ai-core:before,.t4ai-core:after{animation:none}.t4ai-panel,.t4ai-launcher,.t4ai-msg{transition:none;animation:none}}