/* Dental Connects BD — lifted verbatim from the approved design prototype.
   Do not retype these rules: they are byte-identical to the design and any
   edit is a pixel-level regression.

   Split from the prototype's single stylesheet by a brace-aware parser that
   recurses into @media, @supports and @container, and that splits a
   multi-selector rule across files so every selector keeps its declarations in
   the stylesheet its own elements load with. Verified lossless: 1758
   (context, selector, declarations) triples in, 1758 out. */

:root[lang="bn"] .qh{line-height:1.4;padding-block:.06em}
.urgtag{font:600 10.5px 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--urg);border:1px solid var(--urg);background:var(--urg2);padding:3px 7px;border-radius:6px;display:inline-block}
:root[lang="bn"] .urgtag{font-family:'Hind Siliguri';font-size:12.5px;letter-spacing:0;text-transform:none}
.ckc{padding:clamp(20px,3.4vw,36px)}
.ckrail{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:22px;position:relative}
.ckrail::before{content:"";position:absolute;left:calc(100%/14);right:calc(100%/14);top:19px;height:2px;background:var(--line);z-index:0}
.ckrail .rl{position:absolute;left:calc(100%/14);top:19px;height:2px;background:linear-gradient(90deg,var(--acc),var(--sky));z-index:0;transition:width .5s cubic-bezier(.2,.7,.2,1)}
.ckrail button{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:0;padding:0;color:var(--mute);cursor:default;font:500 10.5px 'IBM Plex Mono',monospace;letter-spacing:.04em;text-transform:uppercase}
:root[lang="bn"] .ckrail button{font-family:'Hind Siliguri';font-size:12px;letter-spacing:0;text-transform:none}
.ckrail button i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--card);border:2px solid var(--line);transition:transform .35s cubic-bezier(.34,1.56,.64,1),background .25s,border-color .25s,color .25s}
.ckrail button svg{width:17px;height:17px}
.ckrail button.done{cursor:pointer;color:var(--fg)}
.ckrail button.done i{background:var(--acc);border-color:var(--acc);color:var(--accfg)}
.ckrail button.cur i{border-color:var(--acc);color:var(--acc);background:var(--acc2);transform:scale(1.14);box-shadow:0 0 0 6px var(--acc2)}
.ckrail button.cur{color:var(--acc);font-weight:600}
.ckrail button span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ckstep{animation:ck-in .45s cubic-bezier(.2,.7,.2,1) both}
.ckstep.back{animation-name:ck-in-b}
.ckstep .qhw{display:flex;gap:14px;align-items:flex-start}
.ckstep .qhw>i{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--acc2);color:var(--acc);flex-shrink:0;animation:ck-pop .55s cubic-bezier(.34,1.56,.64,1) both}
.ckstep .qhw>i svg{width:22px;height:22px}
.ckstep .chips button,.ckstep .mouth button,.ckstep .opt,.ckstep .ptile{animation:chip-in .5s cubic-bezier(.34,1.3,.64,1) both;animation-delay:calc(.08s + var(--i,0)*45ms)}
.mouth button{display:flex;flex-direction:column;align-items:center;gap:6px}
.mouth button svg{width:20px;height:20px;color:var(--mute);transition:color .2s,transform .3s}
.mouth button.on svg{color:var(--acc);transform:translateY(-2px)}
.mouth button small{font-size:11px;color:var(--mute);font-weight:500}
.mouth button.on small{color:var(--acc)}
.mouthlbl{display:flex;justify-content:space-between;max-width:520px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin:0 4px 6px}
:root[lang="bn"] .mouthlbl{font-family:'Hind Siliguri';font-size:12.5px;letter-spacing:0;text-transform:none}
.opt.ico{flex-direction:row;align-items:center;gap:14px}
.opt.ico>i{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--cardS);color:var(--mute);flex-shrink:0;transition:background .25s,color .25s,transform .35s cubic-bezier(.34,1.56,.64,1)}
.opt.ico>i svg{width:22px;height:22px}
.opt.ico>div{flex:1;display:flex;flex-direction:column;gap:2px}
.opt.ico .rd{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);position:relative;flex-shrink:0;transition:border-color .2s}
.opt.ico.on>i{background:var(--acc);color:var(--accfg);transform:scale(1.06)}
.opt.ico.on .rd{border-color:var(--acc)}
.opt.ico.on .rd::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--acc);animation:ck-pop .3s ease both}
.opt.ico.red.on>i{background:var(--urg);color:#fff}
.opt.ico.red.on .rd{border-color:var(--urg)}
.opt.ico.red.on .rd::after{background:var(--urg)}
.ptiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.ptile{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;border:1.5px solid var(--line);border-radius:16px;background:var(--card);font-weight:600;font-size:14.5px;transition:border-color .2s,background .2s,transform .3s}
.ptile i{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--cardS);color:var(--mute);transition:background .25s,color .25s,transform .35s cubic-bezier(.34,1.56,.64,1)}
.ptile svg{width:26px;height:26px}
.ptile.on{border-color:var(--acc);background:var(--acc2);color:var(--acc)}
.ptile.on i{background:var(--acc);color:var(--accfg);transform:scale(1.1)}
.range b{transition:transform .2s}
.range b.bump{animation:ck-bump .3s ease}
.rmarks{display:flex;justify-content:space-between;font:500 11px 'IBM Plex Mono',monospace;color:var(--mute);letter-spacing:.04em}
.cksum{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 18px;padding:12px 14px;border-radius:14px;background:var(--cardS);border:1px dashed var(--line);font-size:13px;align-items:center;animation:ck-in .4s ease both}
.cksum .k{font:500 10.5px 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-right:4px}
:root[lang="bn"] .cksum .k{font-family:'Hind Siliguri';font-size:12px;letter-spacing:0;text-transform:none}
.cksum span.v{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--fg)}
.cksum span.v svg{width:12px;height:12px;color:var(--acc)}
.ckhint{display:flex;gap:8px;align-items:center;color:var(--mute);font-size:13px;margin-top:10px}
.ckhint svg{width:14px;height:14px;color:var(--acc);flex-shrink:0}
@media (prefers-reduced-motion:reduce){
.ckstep,.ckstep *,.ckrail *,.cksum,.range b{animation:none!important;transition:none!important}
}
.qh{font-family:var(--fd);font-size:clamp(22px,2.6vw,30px);font-weight:700;margin:0;line-height:1.2;letter-spacing:var(--hls)}
.qp{color:var(--mute);margin:8px 0 18px}
.mouth{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px;max-width:520px}
.mouth button{border:1.5px solid var(--line);background:var(--card);padding:16px 8px;border-radius:14px;font-weight:600;font-size:14px;transition:border-color .2s,background .2s}
.mouth button:nth-child(-n+3){border-radius:22px 22px 10px 10px}
.mouth button:nth-child(n+4){border-radius:10px 10px 22px 22px}
.mouth button.on{border-color:var(--acc);background:var(--acc2);color:var(--acc)}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;flex-direction:column;gap:3px;text-align:left;border:1.5px solid var(--line);background:var(--card);border-radius:14px;padding:14px 16px;transition:border-color .2s,background .2s;min-height:52px}
.opt b{font-size:15.5px}
.opt span{font-size:13.5px;color:var(--mute)}
.opt.on{border-color:var(--acc);background:var(--acc2)}
.opt.red.on{border-color:var(--urg);background:var(--urg2)}
.range{display:flex;flex-direction:column;gap:10px}
.range input{width:100%;accent-color:var(--acc)}
.range b{font-family:var(--fd);font-size:22px}
.why{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.why summary{cursor:pointer;font-weight:600}
.why ul{list-style:none;margin:10px 0;padding:0;display:flex;flex-direction:column;gap:6px;color:var(--mute)}
.why li{display:flex;gap:8px;align-items:center}
.why li svg{width:16px;height:16px;color:var(--acc)}
.notsure{margin-top:40px;padding:18px 20px;border:1px dashed var(--line);border-radius:16px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.opt.pm{flex-direction:row;align-items:center;gap:12px;flex-wrap:wrap}
.opt.pm i{width:40px;height:40px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid var(--line);background:#fff}
.opt.pm i img{display:block;width:100%;height:100%;object-fit:cover}
.opt.pm b{flex:1}
.opt.pm span{flex-basis:100%;padding-left:52px;margin-top:-6px}
@media (hover:hover){
.ckrail button.done:hover i{transform:scale(1.08)}
.opt.ico:hover{border-color:var(--acc)}
.opt.ico.red:hover{border-color:var(--urg)}
.ptile:hover{transform:translateY(-3px);border-color:var(--acc)}
}
.opt{touch-action:manipulation}
.ptiles{grid-template-columns:minmax(0,1fr)}
.ptile{flex-direction:row;padding:12px 14px}
.ptile i{width:40px;height:40px}
@container (min-width:400px){
.ptiles{grid-template-columns:repeat(3,minmax(0,1fr))}
.ptile{flex-direction:column;padding:18px 10px}
.ptile i{width:52px;height:52px}
}
@media (max-width:1023.98px),(pointer:coarse){
.mouth button,.opt,.ptile{min-height:44px}
.ckrail button{min-height:44px}
}
@media (hover:none){
.opt:active,.ptile:active,.mouth button:active{transform:scale(.98);transition:transform 80ms}
}
@media (max-width:719.98px){
.ckrail{gap:8px;margin-bottom:16px}
.ckrail button{min-height:24px;justify-content:center}
.ckrail button span,.ckrail button svg{display:none}
.ckrail button i{width:12px;height:12px;border:0;background:var(--line)}
.ckrail button.done i{background:var(--acc)}
.ckrail button.cur i{background:var(--acc);box-shadow:0 0 0 4px var(--acc2);transform:scale(1.2)}
.ckrail::before,.ckrail .rl{top:11px}
.ckc>.btns{position:sticky;bottom:0;z-index:5;margin:22px 0 0;padding:12px 0 calc(8px + env(safe-area-inset-bottom,0px));background:var(--bg);box-shadow:0 -14px 24px -18px rgba(0,0,0,.5)}
.ckc>.btns .btn{flex:1 1 auto}
.mouth button{padding:12px 6px}
.notsure{flex-direction:column;align-items:stretch}
.notsure .btn{width:100%}
}
@media (max-width:359.98px){
.mouth{gap:6px}
.mouth button{padding:10px 4px;font-size:13px}
}
:root[lang="bn"] .qh{line-height:1.3}