#thunder-ai{--tai-bg:#faf7fa;--tai-ink:#2b182d;--tai-muted:#6d5c70;--tai-line:#e5dce8;--tai-card:#fff;--tai-pink:#c41968;font-family:var(--font-body-family, sans-serif);color:var(--tai-ink)}
.tai-launch{position:fixed;right:20px;bottom:76px;z-index:8;display:flex;align-items:center;gap:12px;border:1px solid #cba3d9;border-radius:60px;padding:10px 18px 10px 10px;background:#281630;color:#fff;box-shadow:0 8px 30px #210c3333;cursor:pointer;font:700 15px var(--font-body-family,sans-serif)}
.tai-launch small{display:block;font-size:10px;font-weight:400;color:#e7cfe9;margin-top:2px}.tai-launch>span:last-child{font-size:23px;color:#ffadcf}
.tai-orb{width:43px;height:43px;flex-shrink:0;position:relative;display:inline-block;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ceffff 0,#71e7ed 9%,#ae5cfc 32%,#ee378b 56%,#301545 75%);box-shadow:inset 0 0 10px #fff8,0 0 17px #b578ef55;animation:tai-breathe 5s ease-in-out infinite}
.tai-orb i{position:absolute;inset:-4px;border:1px solid #efb9ff88;border-radius:50%;transform:rotateX(60deg);animation:tai-orbit 9s linear infinite}.tai-orb i:nth-child(2){inset:3px;animation-direction:reverse;animation-duration:7s;border-color:#96fffaaa}.tai-orb i:nth-child(3){inset:-1px;animation-duration:12s}
@keyframes tai-orbit{to{transform:rotate(360deg) rotateX(60deg) rotateY(25deg)}}@keyframes tai-breathe{50%{filter:brightness(1.15);box-shadow:inset 0 0 14px #fff8,0 0 23px #b578ef88}}
#tai-dialog{position:fixed;inset:auto 20px 20px auto;margin:0;width:min(460px,calc(100vw - 32px));height:min(760px,calc(100dvh - 40px));max-height:none;max-width:none;padding:0;border:1px solid var(--tai-line);border-radius:26px;background:var(--tai-bg);color:var(--tai-ink);box-shadow:0 24px 100px #0e001650;overflow:hidden}
#tai-dialog[open]{display:flex;flex-direction:column;animation:tai-enter .25s ease-out}#tai-dialog::backdrop{background:#12091c66;backdrop-filter:blur(3px)}@keyframes tai-enter{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
#tai-dialog button,#tai-dialog textarea{font-family:inherit}#tai-dialog button{cursor:pointer}#tai-dialog button:focus-visible,#tai-dialog a:focus-visible{outline:3px solid #1aada7;outline-offset:3px}
.tai-header{display:flex;align-items:center;gap:14px;padding:23px 20px;background:#281630;color:#fff;flex-shrink:0}.tai-header h2{font:700 19px var(--font-heading-family,sans-serif);color:#fff;margin:0;letter-spacing:-.4px}.tai-header p{font-size:10px;color:#e4d2e9;margin:5px 0 0}.tai-header p span{display:inline-block;width:5px;height:5px;background:#83e8d4;border-radius:50%;margin-right:4px}.tai-header button{margin-left:auto;border:1px solid #ffffff33;border-radius:50%;background:transparent;color:white;width:34px;height:34px;font-size:25px;flex-shrink:0}
.tai-scroll{overflow:auto;overscroll-behavior:contain;flex:1;min-height:0;scrollbar-width:thin}.tai-welcome{padding:27px 23px 18px;background:radial-gradient(ellipse at top right,#e5d3fb77,transparent 65%)}.tai-eyebrow{font-size:10px;font-weight:800;letter-spacing:1.5px;color:var(--tai-muted)}.tai-welcome h3{font:800 34px/1.12 var(--font-heading-family,sans-serif);letter-spacing:-1px;color:var(--tai-ink);margin:18px 0 14px}.tai-welcome h3 em{font-style:normal;color:var(--tai-pink)}.tai-welcome p{font-size:14px;line-height:1.6;margin:0 0 20px;color:var(--tai-muted)}.tai-prompts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.tai-prompts button{padding:12px;text-align:left;font-size:12px;line-height:1.45;font-weight:600;border:1px solid var(--tai-line);background:var(--tai-card);color:var(--tai-ink);border-radius:12px;min-height:58px;transition:transform .15s,border-color .15s}.tai-prompts button:hover{transform:translateY(-2px);border-color:#d25692}.tai-gift-open{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 0 0;background:none;border:0;color:var(--tai-pink);font-size:13px;font-weight:700}
.tai-messages{padding:0 18px 8px}.tai-message{margin:16px 0;white-space:pre-wrap;font-size:14px;line-height:1.65;overflow-wrap:anywhere}.tai-message[data-role=user]{margin-left:35px;padding:12px 16px;border-radius:18px 18px 4px 18px;background:#412448;color:#fff}.tai-message[data-role=assistant]{padding:15px;border:1px solid var(--tai-line);border-radius:4px 18px 18px 18px;background:var(--tai-card)}
.tai-products{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:10px 0}.tai-product{display:flex;flex-direction:column;border:1px solid var(--tai-line);border-radius:13px;overflow:hidden;background:var(--tai-card);color:var(--tai-ink);text-decoration:none;font-size:12px;line-height:1.4}.tai-product img{width:100%;height:135px;object-fit:contain;background:#fff;padding:9px}.tai-product strong{padding:10px 10px 4px;font-size:12px}.tai-product span{padding:0 10px 11px;font-weight:700;color:var(--tai-pink)}.tai-sources{display:flex;flex-wrap:wrap;gap:6px;margin:9px 0 20px}.tai-sources a{font-size:11px;line-height:1.4;border:1px solid var(--tai-line);border-radius:15px;padding:6px 9px;color:var(--tai-muted);text-decoration:none;background:var(--tai-card)}
.tai-status{padding:0 20px;font-size:12px;color:var(--tai-muted);min-height:20px}.tai-status:not(:empty){padding-bottom:8px}.tai-form{margin:0 15px;display:flex;align-items:flex-end;gap:8px;background:var(--tai-card);border:1px solid var(--tai-line);border-radius:18px;padding:8px;flex-shrink:0}.tai-form textarea{resize:none;max-height:100px;min-height:40px;flex:1;min-width:0;border:0;background:transparent;color:var(--tai-ink);font-size:16px;line-height:1.4;padding:9px;outline:none;box-shadow:none}.tai-form:focus-within{border-color:var(--tai-line)}.tai-form button{background:var(--tai-pink);color:#fff;border:0;border-radius:12px;width:40px;height:40px;font-size:25px;flex-shrink:0}.tai-form button:disabled{opacity:.4}.tai-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 18px 16px;font-size:9px;line-height:1.4;color:var(--tai-muted);flex-shrink:0}.tai-footer button{border:0;background:none;color:var(--tai-muted);padding:3px;font-size:10px;text-decoration:underline;white-space:nowrap}
html[data-dut-theme="dark"] #thunder-ai{--tai-bg:#19131f;--tai-card:#251c2d;--tai-ink:#faf3fb;--tai-muted:#cbbbd0;--tai-line:#49364f;--tai-pink:#ff73b3}html[data-dut-theme="dark"] .tai-welcome{background:radial-gradient(ellipse at top right,#8e3bc422,transparent 65%)}html[data-dut-theme="dark"] .tai-form button{color:#241029}
@media(max-width:749px){.tai-launch{right:12px;bottom:calc(76px + env(safe-area-inset-bottom));padding:9px;border-radius:50%;width:56px;height:56px;justify-content:center}.tai-launch>span:not(.tai-orb){display:none}.tai-launch .tai-orb{width:32px;height:32px}body:has(.dut-quick-buy__sticky:not([hidden])) .tai-launch{bottom:calc(130px + env(safe-area-inset-bottom))}#tai-dialog{inset:auto 0 0;width:100%;height: min(800px,94dvh);border-radius:24px 24px 0 0;padding-bottom:env(safe-area-inset-bottom)}.tai-header{padding:18px}.tai-welcome{padding:22px 20px 15px}.tai-welcome h3{font-size:32px}}
@media(prefers-reduced-motion:reduce){.tai-orb,.tai-orb i,#tai-dialog[open]{animation:none}.tai-prompts button{transition:none}}
.tg-dialog{width:min(560px,calc(100vw - 24px));max-height:90dvh;border:1px solid #d8c2d8;border-radius:24px;padding:30px;background:#fff8fc;color:#30172e;font-family:var(--font-body-family,sans-serif)}.tg-dialog::backdrop{background:#1d102c88;backdrop-filter:blur(4px)}.tg-close{position:absolute;right:12px;top:10px;background:none;border:0;font-size:28px;color:inherit;cursor:pointer}.tg-heart{font-size:46px;color:#c71969;line-height:1.2}.tg-eyebrow{font-size:10px;font-weight:800;letter-spacing:1.4px}.tg-content h2{font:800 32px/1.15 var(--font-heading-family,sans-serif);color:inherit;letter-spacing:-.8px;margin:16px 0}.tg-description,.tg-content>p{font-size:14px;line-height:1.6}.tg-link{display:grid;gap:10px;margin-top:20px}.tg-link label{font-size:13px}.tg-link input{width:100%;padding:12px;border:1px solid #c9b1c8;border-radius:10px;margin-top:5px;background:#fff;color:#30172e}.tg-link button,.tg-primary,.tg-products button{padding:12px 15px;border:0;border-radius:30px;background:#391d3d;color:#fff;font:700 14px var(--font-body-family,sans-serif);cursor:pointer}.tg-link small{font-size:11px;line-height:1.5}.tg-products{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tg-products article{border:1px solid #e7d3e3;border-radius:15px;overflow:hidden;display:flex;flex-direction:column;gap:9px;padding:12px;background:#fff;color:#30172e}.tg-products img{height:140px;width:100%;object-fit:contain}.tg-products h3{font:700 14px/1.4 var(--font-body-family,sans-serif);color:inherit;margin:0}.tg-products select{max-width:100%;font-size:12px;padding:8px;background:#fff;color:#30172e;border:1px solid #c9b1c8;border-radius:6px}.tg-products a{font-size:13px;color:#a51559}.tg-products button{font-size:12px;margin-top:auto}.tg-products p{font-size:12px}html[data-dut-theme="dark"] .tg-dialog{background:#24172c;color:#fff0fa;border-color:#75516e}html[data-dut-theme="dark"] .tg-link small{color:#d2bacb}html[data-dut-theme="dark"] .tg-link button,html[data-dut-theme="dark"] .tg-primary{background:#ff8ec5;color:#30172e}@media(max-width:400px){.tg-dialog{padding:25px 18px}.tg-products{grid-template-columns:1fr}}
.tai-welcome{position:relative;isolation:isolate}.tai-welcome::before{content:"";position:absolute;z-index:-1;right:-60px;top:15px;width:175px;height:175px;border:1px solid #b67bd424;border-radius:50%;box-shadow:0 0 0 18px #b67bd408,0 0 0 19px #b67bd41a,0 0 0 39px #b67bd407,0 0 0 40px #b67bd412;pointer-events:none}.tai-scroll{overflow-x:hidden}.tai-status:not(:empty)::before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--tai-pink);animation:tai-breathe 1.5s ease-in-out infinite}body:has(header-drawer details[open]) .tai-launch{display:none}body:has([data-compare-dock]:not([hidden])) .tai-launch{bottom:145px}
@media(max-width:749px){.tai-launch{width:auto;padding:9px 15px 9px 11px;gap:10px}.tai-launch>span:nth-child(2){display:block;font-size:13px}.tai-launch small{display:none}}
@media(prefers-reduced-motion:reduce){.tai-status:not(:empty)::before{animation:none}}
.tai-form textarea::placeholder{color:var(--tai-muted);opacity:1}.tai-footer{font-size:10px}.tai-header p{font-size:11px}

.tai-source-details{margin:12px 0 20px;border-top:1px solid var(--tai-line);padding-top:10px}.tai-source-details summary{cursor:pointer;color:var(--tai-muted);font-size:12px;font-weight:600;padding:6px 0;list-style:revert}.tai-source-details .tai-sources{display:grid;gap:0;margin:6px 0 0}.tai-source-details .tai-sources a{border:0;border-radius:0;background:none;padding:10px 0;font-size:13px;line-height:1.5;color:var(--tai-ink);text-decoration:underline;text-underline-offset:3px}.tai-typing::after{content:"";display:inline-block;width:2px;height:1em;background:var(--tai-pink);vertical-align:text-bottom;margin-left:3px}

/* Branded chat bubble anchored to the viewport corner. */
#thunder-ai .tai-launch{position:fixed;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom),var(--tai-footer-clearance,0px));display:grid;place-items:center;width:58px;height:58px;min-width:0;min-height:0;padding:8px;gap:0;border:1px solid #ff81b550;border-radius:50%;background:#170a1c;box-shadow:0 4px 14px #170a1c33;appearance:none;overflow:visible;line-height:0;isolation:isolate}
#thunder-ai .tai-launch::before{content:none;display:none}
#thunder-ai .tai-launch::after{content:none;display:none}
#thunder-ai .tai-launch:focus-visible{outline:3px solid #ffb5d1;outline-offset:4px}
.tai-chat-bolt{display:block;width:40px;height:40px}

/* Keep the close mark geometrically centred, independent of font metrics. */
#tai-dialog .tai-header button{position:relative;padding:0;display:grid;place-items:center;font-size:0;line-height:1;box-shadow:none}
#tai-dialog .tai-header button::before,#tai-dialog .tai-header button::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:2px;background:currentColor;border-radius:2px;transform:translate(-50%,-50%) rotate(45deg)}
#tai-dialog .tai-header button::after{transform:translate(-50%,-50%) rotate(-45deg)}
#tai-dialog .tai-form textarea:focus,#tai-dialog .tai-form textarea:focus-visible,#tai-dialog .tai-form textarea.focused{outline:none;box-shadow:none}