/* Unlimit Edu chat widget. Everything is scoped to .uc / .uc-* so it can't clash with the page styles.
   Look: soft warm glow, floating round controls, centred status pill, big calm type, reply rows, floating composer. */
.uc{
  --uc-red:#ED1C24; --uc-red-2:#FF5A5F; --uc-red-d:#C4121A; --uc-red-soft:#FFEDEE;
  --uc-navy:#0C213E; --uc-cream:#FFFDF7;
  --uc-bg:#FFFFFF; --uc-surface:#F5F4F1; --uc-surface-2:#ECEAE5;
  --uc-ink:#14171C; --uc-ink-2:#5B6270; --uc-muted:#9AA0AA; --uc-line:#ECEAE6; --uc-line-2:#DEDBD5;
  --uc-safe:#18794E; --uc-safe-bg:#E4F5EC; --uc-target:#2F5BD3; --uc-target-bg:#EAF0FF; --uc-reach:#C4121A; --uc-reach-bg:#FFEDEE;
  --uc-sans:"Inter Tight",-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,sans-serif; --uc-serif:"Instrument Serif",Georgia,serif;
  --uc-ease:cubic-bezier(.22,1,.36,1);
  --uc-float:0 1px 2px rgba(20,23,28,.06),0 8px 24px rgba(20,23,28,.10);
  position:fixed; right:20px; bottom:20px; z-index:900; font-family:var(--uc-sans); color:var(--uc-ink); letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;
}
.uc *{box-sizing:border-box;margin:0;padding:0}
.uc button,.uc input,.uc textarea{font:inherit;color:inherit}
.uc button{cursor:pointer;border:0;background:none;-webkit-tap-highlight-color:transparent}
.uc svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.uc :focus-visible{outline:2px solid var(--uc-red);outline-offset:2px}
.uc [hidden]{display:none!important}
.uc-serif{font-family:var(--uc-serif);font-style:italic;font-weight:400}
html.uc-lock,html.uc-lock body{overflow:hidden}

/* ---------- launcher + minimized bar ---------- */
.uc-launcher{display:flex;align-items:center;gap:10px;height:56px;padding:0 22px 0 18px;border-radius:999px;color:#fff;font-weight:600;font-size:16px;position:relative;
  background:linear-gradient(180deg,var(--uc-red-2),var(--uc-red))!important;box-shadow:0 10px 28px rgba(237,28,36,.32),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .25s var(--uc-ease)}
.uc-launcher:hover{transform:translateY(-2px)}
.uc-launcher{transition:transform .25s var(--uc-ease),opacity .25s}
.uc-launcher svg{width:24px;height:24px}
.uc-dot{position:absolute;top:7px;right:9px;width:11px;height:11px;border-radius:50%;background:#FFD23F;border:2px solid var(--uc-red)}
.uc-minbar{display:none;align-items:center;gap:12px;width:300px;padding:9px 14px 9px 9px;border-radius:22px;background:rgba(255,255,255,.92)!important;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--uc-line);box-shadow:0 14px 40px rgba(20,23,28,.16);text-align:left}
.uc-minbar img{width:42px;height:42px;border-radius:14px;object-fit:contain;background:linear-gradient(160deg,#FFF1EC,#FFE3E4);padding:5px}
.uc-minbar span{flex:1;min-width:0;display:flex;flex-direction:column}
.uc-minbar b{font-size:15px;font-weight:600}
.uc-minbar small{font-size:13px;color:var(--uc-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.uc-minbar svg{color:var(--uc-ink-2)}
.uc[data-state="min"] .uc-minbar{display:flex}
.uc[data-state="min"] .uc-launcher,.uc[data-state="open"] .uc-launcher,.uc[data-state="expanded"] .uc-launcher{display:none}

/* ---------- panel ---------- */
.uc-panel{display:none;position:relative;flex-direction:column;width:420px;height:min(720px,calc(100dvh - 40px));background:var(--uc-bg);border-radius:30px;overflow:hidden;
  box-shadow:0 30px 80px rgba(20,23,28,.22),0 0 0 1px rgba(20,23,28,.05);animation:uc-in .32s var(--uc-ease)}
@keyframes uc-in{from{opacity:0;transform:translateY(16px) scale(.98)}}
.uc[data-state="open"] .uc-panel,.uc[data-state="expanded"] .uc-panel{display:flex}
.uc[data-state="expanded"] .uc-panel{width:min(980px,calc(100vw - 40px));height:calc(100dvh - 40px)}
/* warm glow at the top, like daylight through frosted glass */
.uc-glow{position:absolute;inset:-40px -40px auto;height:260px;pointer-events:none;z-index:0;filter:blur(30px);
  background:radial-gradient(60% 70% at 30% 30%,rgba(255,206,170,.75),transparent 70%),radial-gradient(50% 60% at 75% 25%,rgba(255,170,175,.55),transparent 70%)}

/* floating header: round buttons + status pill over a soft frosted fade */
.uc-head{position:absolute;inset:0 0 auto;z-index:4;display:flex;align-items:center;gap:10px;padding:14px 14px 22px}
.uc-head::before{content:"";position:absolute;inset:0;z-index:-1;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  background:linear-gradient(rgba(255,251,248,.86) 55%,rgba(255,251,248,0));-webkit-mask-image:linear-gradient(#000 60%,transparent);mask-image:linear-gradient(#000 60%,transparent)}
.uc-head-r{display:flex;gap:8px;margin-left:auto}
.uc-round{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.95)!important;color:var(--uc-ink);box-shadow:var(--uc-float);transition:transform .2s var(--uc-ease)}
.uc-round:hover{transform:scale(1.05)}
.uc-round svg{width:21px;height:21px;stroke-width:2}
.uc-pill{position:absolute;left:50%;top:50%;transform:translate(-50%,calc(-50% - 4px));display:flex;align-items:center;gap:8px;height:40px;padding:0 16px 0 6px;border-radius:999px;
  background:rgba(255,255,255,.96);box-shadow:var(--uc-float);font-size:15.5px;font-weight:600;white-space:nowrap;max-width:calc(100% - 232px)}
.uc-pill img{width:30px;height:30px;border-radius:50%;object-fit:contain;background:linear-gradient(160deg,#FFF1EC,#FFE3E4);padding:3px}
.uc-pill-text{overflow:hidden;text-overflow:ellipsis}
.uc-spin{width:16px;height:16px;border-radius:50%;border:2.2px solid var(--uc-line-2);border-top-color:var(--uc-ink);animation:uc-rot .8s linear infinite;flex:none}
@keyframes uc-rot{to{transform:rotate(360deg)}}

/* ---------- conversation ---------- */
.uc-scroll{position:relative;z-index:1;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--uc-line-2) transparent}
.uc-hello{display:none;flex-direction:column;padding:96px 22px 16px}
.uc[data-empty="true"] .uc-hello{display:flex}
.uc[data-empty="true"] .uc-thread{display:none}
.uc-hello-art{width:150px;margin:0 0 6px -8px;animation:uc-float 5s ease-in-out infinite}
@keyframes uc-float{50%{transform:translateY(-6px) rotate(-2deg)}}
.uc-hello h2{font-size:30px;line-height:1.1;font-weight:600;letter-spacing:-.03em}
.uc-hello h2 .uc-serif{color:var(--uc-red);font-size:1.12em}
.uc-hello p{font-size:16px;line-height:1.5;color:var(--uc-ink-2);margin-top:10px}
.uc-hello .uc-rows{margin-top:18px}

.uc-thread{display:flex;flex-direction:column;gap:22px;padding:92px 20px 26px;max-width:760px;margin:0 auto}
.uc-msg{animation:uc-rise .4s var(--uc-ease) both;scroll-margin-top:84px;overflow-wrap:anywhere}
@keyframes uc-rise{from{opacity:0;transform:translateY(10px)}}
.uc-user{align-self:flex-end;max-width:85%;padding:13px 20px;border-radius:28px;color:#fff;font-size:16.5px;line-height:1.4;white-space:pre-wrap;
  background:linear-gradient(180deg,var(--uc-red-2),var(--uc-red));box-shadow:0 10px 24px rgba(237,28,36,.22),inset 0 1px 0 rgba(255,255,255,.22)}
.uc-bot{font-size:16.5px;line-height:1.62;color:var(--uc-ink)}
.uc-body p+p,.uc-body p+ul,.uc-body p+ol,.uc-body ul+p,.uc-body ol+p,.uc-bot>p+p{margin-top:14px}
.uc-bot b{font-weight:600}
.uc-bot a{color:var(--uc-red);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.uc-body ul,.uc-body ol{margin:8px 0 0 22px}
.uc-body li+li{margin-top:6px}
.uc-step{display:block;font-size:13px;font-weight:500;color:var(--uc-muted);margin-bottom:4px}

/* "Thought for N seconds" */
.uc-shimmer{background:linear-gradient(90deg,var(--uc-muted) 0%,var(--uc-ink) 45%,var(--uc-muted) 90%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:uc-shine 1.7s linear infinite}
@keyframes uc-shine{to{background-position:-200% 0}}
.uc-thinking{font-size:16px;color:var(--uc-ink-2);padding:2px 0}
.uc-trace{margin-bottom:12px;color:var(--uc-ink-2)}
.uc-trace summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-size:16px;padding:2px 0;color:var(--uc-ink-2)}
.uc-trace summary::-webkit-details-marker{display:none}
.uc-trace summary svg{width:18px;height:18px;color:var(--uc-muted);transition:transform .25s var(--uc-ease)}
.uc-trace[open] summary svg{transform:rotate(180deg)}
.uc-trace ol{list-style:none;margin:10px 0 2px}
.uc-trace li{position:relative;display:flex;align-items:center;gap:14px;padding:9px 0;font-size:15.5px;color:var(--uc-ink-2)}
.uc-trace li svg{width:20px;height:20px;color:var(--uc-muted);stroke-width:1.5}
.uc-trace li+li::before{content:"";position:absolute;left:9.5px;top:-6px;height:12px;width:1px;background:var(--uc-line-2)}
.uc-trace li.uc-now span{background:linear-gradient(90deg,var(--uc-muted) 0%,var(--uc-ink) 45%,var(--uc-muted) 90%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:uc-shine 1.7s linear infinite}
.uc-trace li.done svg{color:var(--uc-safe);stroke-width:2.2}

/* copy · helpful · not helpful · time */
.uc-actions{display:flex;align-items:center;gap:4px;margin:12px 0 0 -8px}
.uc-act{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:var(--uc-muted);transition:background .15s,color .15s}
.uc-act:hover{background:var(--uc-surface);color:var(--uc-ink)}
.uc-act.on{color:var(--uc-ink)}
.uc-act svg{width:21px;height:21px;stroke-width:1.6}
.uc-actions time{margin-left:auto;font-size:13.5px;color:var(--uc-muted);font-variant-numeric:tabular-nums}

/* inline cards: slider + contact form */
.uc-card{margin-top:14px;border-radius:24px;padding:18px;background:var(--uc-bg);box-shadow:0 0 0 1px var(--uc-line),0 10px 30px rgba(20,23,28,.06)}
.uc-slider-val{font-size:38px;font-weight:600;letter-spacing:-.035em;line-height:1}
.uc-slider-val .uc-serif{font-size:.72em;color:var(--uc-red);margin-left:3px}
.uc-card input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;margin-top:6px;--p:50%}
.uc-card input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--uc-red) var(--p),var(--uc-surface-2) var(--p))}
.uc-card input[type=range]::-moz-range-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--uc-red) var(--p),var(--uc-surface-2) var(--p))}
.uc-card input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;border-radius:50%;background:#fff;border:0;box-shadow:0 2px 8px rgba(0,0,0,.22),0 0 0 1px rgba(0,0,0,.04);margin-top:-11px}
.uc-card input[type=range]::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:#fff;border:0;box-shadow:0 2px 8px rgba(0,0,0,.22)}
.uc-scale{display:flex;justify-content:space-between;font-size:13px;color:var(--uc-muted)}
.uc-card-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.uc-form{display:grid;gap:12px}
.uc-field label{display:block;font-size:13px;font-weight:500;color:var(--uc-ink-2);margin-bottom:6px}
.uc-field input{width:100%;height:48px;padding:0 14px;border-radius:14px;border:0;background:var(--uc-surface);font-size:16px;outline:none;transition:box-shadow .15s,background .15s}
.uc-field input:focus{background:#fff;box-shadow:0 0 0 1.5px var(--uc-ink)}
.uc-field input[aria-invalid="true"]{box-shadow:0 0 0 1.5px var(--uc-red)}
.uc-consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.45;color:var(--uc-ink-2);cursor:pointer}
.uc-consent input{width:19px;height:19px;margin-top:1px;flex:none;accent-color:var(--uc-red)}
.uc-form-err{font-size:14px;color:var(--uc-red)}
.uc-form-err:empty{display:none}

.uc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-weight:600;font-size:15px;white-space:nowrap;transition:transform .12s,opacity .2s}
.uc-btn:active{transform:scale(.97)}
.uc-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}
.uc-btn-ink{background:var(--uc-ink)!important;color:#fff}
.uc-btn-accent{background:linear-gradient(180deg,var(--uc-red-2),var(--uc-red))!important;color:#fff;box-shadow:0 8px 20px rgba(237,28,36,.25)}
.uc-btn-ghost{background:var(--uc-surface)!important}
.uc-btn-ghost:hover{background:var(--uc-surface-2)!important}

/* ---------- results ---------- */
.uc-summary{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 4px}
.uc-summary span{font-size:13px;padding:5px 11px;border-radius:999px;background:var(--uc-surface);color:var(--uc-ink-2)}
.uc-filters{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin-top:14px;padding-bottom:2px}
.uc-filters::-webkit-scrollbar{display:none}
.uc-filters button{flex:none;min-height:38px;padding:0 15px;border-radius:999px;background:var(--uc-surface)!important;font-size:14px;font-weight:500;color:var(--uc-ink-2)}
.uc-filters button.on{background:var(--uc-ink)!important;color:#fff}
.uc-unis{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.uc-uni{border-radius:22px;padding:15px;display:grid;grid-template-columns:48px 1fr;gap:3px 13px;background:#fff;box-shadow:0 0 0 1px var(--uc-line),0 6px 18px rgba(20,23,28,.05);animation:uc-rise .45s var(--uc-ease) both}
.uc-uni h4{font-size:15.5px;font-weight:600;line-height:1.3;letter-spacing:-.015em}
.uc-uni h4 a{color:inherit;text-decoration:none}
.uc-uni h4 a:hover{text-decoration:underline;text-underline-offset:3px}
.uc-crest{width:48px;height:48px;border-radius:15px;grid-row:span 2;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(160deg,var(--uc-cream),#F5EEDF);box-shadow:inset 0 0 0 1px rgba(12,33,62,.08);
  font-family:var(--uc-serif);font-size:18px;letter-spacing:.02em;color:var(--uc-navy)}
.uc-crest-logo{background:#fff;box-shadow:inset 0 0 0 1px var(--uc-line);padding:6px}
.uc-crest-logo img{width:100%;height:100%;object-fit:contain;display:block}
.uc-meta{display:flex;flex-wrap:wrap;gap:2px 10px;font-size:13px;color:var(--uc-ink-2);line-height:1.5}
.uc-over{color:var(--uc-reach)}
.uc-courses{grid-column:2;display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}
.uc-courses span{font-size:12px;padding:3px 9px;border-radius:8px;background:var(--uc-surface);color:var(--uc-ink-2)}
.uc-fit{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin-top:11px}
.uc-tag{font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;white-space:nowrap}
.uc-tag.safe{background:var(--uc-safe-bg);color:var(--uc-safe)}
.uc-tag.target{background:var(--uc-target-bg);color:var(--uc-target)}
.uc-tag.reach{background:var(--uc-reach-bg);color:var(--uc-reach)}
.uc-meter{flex:1;height:6px;border-radius:6px;background:var(--uc-surface-2);overflow:hidden}
.uc-meter i{display:block;height:100%;border-radius:6px;background:var(--uc-ink)}
.uc-save{min-height:34px;padding:0 13px;border-radius:999px;background:var(--uc-surface)!important;font-size:13px;font-weight:500}
.uc-save.on{background:var(--uc-red-soft)!important;color:var(--uc-red)}
.uc-more{margin-top:10px;width:100%}
.uc-empty-bucket{padding:16px;border-radius:18px;background:var(--uc-surface);color:var(--uc-ink-2);font-size:14.5px}
.uc-data-note{margin-top:12px;font-size:12px;line-height:1.5;color:var(--uc-muted)}
.uc-cta{margin-top:14px;padding:16px;border-radius:22px;background:linear-gradient(160deg,#FFF4EF,var(--uc-red-soft));display:flex;flex-direction:column;gap:12px}
.uc-cta h3{font-size:16px;font-weight:600}
.uc-cta p{font-size:14px;color:var(--uc-ink-2);line-height:1.45;margin-top:2px}
.uc-cta .uc-btn{align-self:flex-start}
.uc[data-state="expanded"] .uc-uni{grid-template-columns:52px 1fr auto;padding:16px 18px}
.uc[data-state="expanded"] .uc-crest{width:52px;height:52px}
.uc[data-state="expanded"] .uc-fit{grid-column:3;grid-row:1/span 2;align-self:center;margin-top:0}
.uc[data-state="expanded"] .uc-meter{width:110px;flex:none}
.uc[data-state="expanded"] .uc-courses{grid-column:2/-1}
.uc[data-state="expanded"] .uc-cta{flex-direction:row;align-items:center;justify-content:space-between}

/* ---------- suggested replies: rows with a reply arrow, like follow-up prompts ---------- */
.uc-rows,.uc-replies.as-rows{display:flex;flex-direction:column}
.uc-row{display:flex;align-items:center;gap:14px;width:100%;min-height:52px;padding:12px 2px;text-align:left;border-bottom:1px solid var(--uc-line)!important;animation:uc-pop .35s var(--uc-ease) both;transition:opacity .15s}
.uc-row:last-of-type{border-bottom:0!important}
.uc-row:hover b{color:var(--uc-red)}
.uc-row>svg{width:20px;height:20px;color:var(--uc-muted);stroke-width:1.6}
.uc-row>span{flex:1;min-width:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.uc-row b{font-size:16px;font-weight:600;line-height:1.35;transition:color .15s}
.uc-row small{font-size:13.5px;color:var(--uc-muted);font-weight:400}
.uc-rows .uc-row>span{flex-direction:column;align-items:flex-start;gap:1px}
.uc-row .e{margin-right:6px}
.uc-tick{margin-left:auto;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1.5px var(--uc-line-2)}
.uc-row.on .uc-tick{background:var(--uc-ink);box-shadow:none;color:#fff}
.uc-tick svg{width:15px;height:15px;stroke-width:2.6}
@keyframes uc-pop{from{opacity:0;transform:translateY(6px)}}

/* ---------- dock: replies + floating composer ---------- */
.uc-dock{position:relative;z-index:3;padding:0 14px 10px;background:linear-gradient(rgba(255,255,255,0),#fff 22px)}
.uc[data-state="expanded"] .uc-dock>*:not(.uc-tobottom){max-width:760px;margin-left:auto;margin-right:auto}
.uc-replies{max-height:min(260px,34vh);overflow-y:auto;padding:4px 6px 8px;scrollbar-width:none}
.uc-replies::-webkit-scrollbar{display:none}
.uc-replies:empty{display:none}
.uc-replies.as-chips{display:flex;flex-wrap:wrap;gap:7px}
.uc-replies.as-rows .uc-chip{align-self:flex-start;margin-top:8px}
.uc-chip{display:inline-flex;align-items:center;gap:7px;min-height:42px;padding:0 15px;border-radius:999px;background:var(--uc-surface)!important;font-size:14.5px;font-weight:500;animation:uc-pop .3s var(--uc-ease) both;transition:background .15s}
.uc-chip:hover{background:var(--uc-surface-2)!important}
.uc-chip .e{font-size:16px;line-height:1}
.uc-chip small{color:var(--uc-muted);font-weight:400;font-size:12.5px}
.uc-chip.on{background:var(--uc-ink)!important;color:#fff}
.uc-chip.on small{color:inherit;opacity:.7}
.uc-chip.go{background:linear-gradient(180deg,var(--uc-red-2),var(--uc-red))!important;color:#fff}
.uc-chip.go:disabled{opacity:.35;cursor:not-allowed}

.uc-composer{position:relative;display:flex;flex-direction:column;gap:6px;padding:14px 10px 10px 16px;border-radius:30px;background:#fff;
  box-shadow:0 0 0 1px rgba(20,23,28,.06),0 12px 36px rgba(20,23,28,.12);transition:box-shadow .2s}
.uc-composer:focus-within{box-shadow:0 0 0 1px rgba(20,23,28,.12),0 14px 40px rgba(20,23,28,.16)}
.uc-composer textarea{width:100%;resize:none;border:0;outline:none;background:transparent;font-size:17px;line-height:24px;padding:0 6px 0 2px;max-height:140px;color:var(--uc-ink)}
.uc-composer textarea::placeholder{color:var(--uc-muted)}
.uc-tools{display:flex;align-items:center;gap:8px;margin-left:-6px}
.uc-grow{flex:1}
.uc-tool{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--uc-ink)}
.uc-plus{background:var(--uc-surface)!important}
.uc-plus svg{width:22px;height:22px;stroke-width:2}
.uc-mic{color:var(--uc-ink-2)}
.uc-mic.on{color:var(--uc-red);animation:uc-pulse 1.2s ease-in-out infinite}
@keyframes uc-pulse{50%{transform:scale(1.12)}}
.uc-mode{display:inline-flex;align-items:center;gap:7px;height:42px;padding:0 16px 0 13px;border-radius:999px;background:var(--uc-surface)!important;font-size:15px;font-weight:600;white-space:nowrap}
.uc-mode svg{width:19px;height:19px}
.uc-mode:hover,.uc-plus:hover{background:var(--uc-surface-2)!important}
.uc-send{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--uc-ink)!important;color:#fff;flex:none;transition:opacity .15s,transform .12s}
.uc-send svg{width:22px;height:22px;stroke-width:2.4}
.uc-send:disabled{opacity:.18;cursor:default}
.uc-send:not(:disabled):active{transform:scale(.92)}
.uc-plus-wrap{position:relative}
.uc-menu{position:absolute;left:0;bottom:calc(100% + 10px);min-width:230px;padding:6px;border-radius:20px;background:#fff;box-shadow:0 0 0 1px rgba(20,23,28,.06),0 18px 44px rgba(20,23,28,.18);animation:uc-pop .2s var(--uc-ease) both}
.uc-menu button{display:flex;align-items:center;gap:12px;width:100%;min-height:46px;padding:0 12px;border-radius:14px;font-size:15px;font-weight:500;text-align:left}
.uc-menu button:hover{background:var(--uc-surface)}
.uc-menu svg{color:var(--uc-ink-2)}
.uc-note{text-align:center;font-size:11.5px;color:var(--uc-muted);padding-top:8px}
.uc-tobottom{position:absolute;left:50%;top:-50px;width:42px;height:42px;margin-left:-21px;border-radius:50%;display:grid;place-items:center;background:#fff!important;color:var(--uc-ink);
  box-shadow:var(--uc-float);opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s,transform .2s}
.uc-tobottom.show{opacity:1;pointer-events:auto;transform:none}
.uc-tobottom svg{width:19px;height:19px;stroke-width:2.2}

/* ---------- phones: full-screen sheet ---------- */
@media (max-width:639px){
  .uc{right:14px;bottom:14px}
  .uc-launcher span{display:none}
  .uc-launcher{width:60px;height:60px;padding:0;justify-content:center}
  .uc-minbar{width:calc(100vw - 28px)}
  .uc[data-state="open"],.uc[data-state="expanded"]{inset:0}
  .uc[data-state="open"] .uc-panel,.uc[data-state="expanded"] .uc-panel{width:100%;height:100dvh;border-radius:0;box-shadow:none}
  .uc-head{padding-top:max(14px,env(safe-area-inset-top))}
  .uc-pill{max-width:calc(100% - 140px);top:calc(50% + env(safe-area-inset-top) / 2)}
  .uc-dock{padding-bottom:max(10px,env(safe-area-inset-bottom))}
  .uc-only-wide{display:none!important}
  html.hero-ask-visible .uc[data-state="closed"] .uc-launcher{opacity:0;transform:scale(.85);pointer-events:none}
  .uc-bot,.uc-user{font-size:17px}
  .uc-thread{padding-left:18px;padding-right:18px}
}
@media (prefers-reduced-motion:reduce){
  .uc *,.uc *::before,.uc *::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}