/* Lucian UX/UI Prompt #212 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#212 */

.u212{position:relative;width:340px;height:340px;border-radius:30px;overflow:hidden;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -36px var(--ux-shadow-strong);color:var(--ux-ink)}
.u212-hd{position:absolute;left:0;right:0;top:0;z-index:2;display:flex;align-items:center;gap:12px;height:58px;padding:0 18px;font-size:11px;font-weight:750;color:var(--ux-ink-2);transition:transform .38s cubic-bezier(.2,.8,.2,1),height .3s,background-color .3s,box-shadow .3s,backdrop-filter .3s}
.u212-hd b{margin-right:auto;display:flex;align-items:center;gap:6px;font-size:13px;font-weight:900;color:var(--ux-ink)}
.u212-hd b i{width:14px;height:14px;border-radius:50%;background:var(--ux-grad)}
.u212-hd strong{padding:6px 11px;border-radius:999px;background:var(--ux-ink);color:var(--ux-surface);font-size:10.5px;font-weight:800}
.u212.is-solid .u212-hd{height:46px;background:color-mix(in srgb,var(--ux-surface) 78%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--ux-line),0 8px 20px -14px var(--ux-shadow-strong)}
.u212.is-hide .u212-hd{transform:translateY(-110%)}
.u212-pg{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--ux-accent);opacity:0;transition:opacity .3s}
.u212.is-solid .u212-pg{opacity:1}
.u212-sc{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}
.u212-sc::-webkit-scrollbar{display:none}
.u212-sc:focus-visible{outline:2px solid var(--ux-accent);outline-offset:-4px;border-radius:30px}
.u212-cv{height:150px;margin:0;padding:72px 22px 0;background:linear-gradient(160deg,var(--ux-accent-soft),transparent 80%)}
.u212-cv small{font-size:10px;font-weight:800;color:var(--ux-accent)}
.u212-cv h3{margin:6px 0 0;font-size:24px;line-height:1.15;font-weight:900;letter-spacing:-.04em}
.u212-bd{padding:22px 22px 40px}
.u212-bd p{margin:0 0 14px;font-size:12.5px;line-height:1.75;font-weight:600;color:var(--ux-ink-2)}
.u212-bd i{display:block;height:84px;margin:0 0 14px;border-radius:14px;background:linear-gradient(135deg,var(--ux-surface-2),color-mix(in srgb,var(--ux-accent) 18%,var(--ux-surface)))}
@media (prefers-reduced-motion: reduce){.u212-hd{transition:none}}

/* Lucian UX/UI Prompt #275 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#275 */

.u275{position:relative;width:340px;height:330px;display:flex;border-radius:28px;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -36px var(--ux-shadow-strong);overflow:hidden}
.u275-sc{position:relative;flex:1;overflow-y:auto;padding:14px 12px 120px 18px;scrollbar-width:none;outline:none}
.u275-sc::-webkit-scrollbar{display:none}
.u275-sec{padding:8px 0 14px}
.u275-sec h4{margin:0;font-size:16px;font-weight:850;letter-spacing:-.02em}
.u275-sec p{margin:6px 0 0;font-size:13px;line-height:1.65;color:var(--ux-ink-2)}
.u275-sec i{display:block;height:60px;margin-top:8px;border-radius:10px;background:repeating-linear-gradient(90deg,var(--ux-surface-2) 0 46%,transparent 46% 50%)}
.u275-toc{position:relative;flex:none;width:118px;padding:16px 12px 16px 16px;border-left:1px solid var(--ux-line)}
.u275-toc p{margin:0 0 8px;font-size:11px;font-weight:750;color:var(--ux-ink-3)}
.u275-ul{position:relative;margin:0;padding:0 0 0 10px;list-style:none}
.u275-ul::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;border-radius:2px;background:var(--ux-line)}
.u275-ti{display:block;width:100%;padding:6px 0;border:0;background:none;text-align:left;font-size:12.5px;font-weight:650;color:var(--ux-ink-3);transition:color .25s}
.u275-ti.on{color:var(--ux-ink);font-weight:800}
.u275-mk{position:absolute;left:0;top:0;width:2px;border-radius:2px;background:var(--ux-accent);transition:transform .35s var(--ux-spring),height .35s var(--ux-spring)}

/* Lucian UX/UI Prompt #354 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#354 */

.u354{position:relative;width:340px;height:330px;padding:14px;border-radius:28px;background:linear-gradient(160deg,color-mix(in srgb,var(--ux-accent) 12%,var(--ux-surface)),var(--ux-surface) 60%);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -36px var(--ux-shadow-strong);overflow:hidden}
.u354-nav{position:relative;display:flex;justify-content:center;gap:2px;padding:4px;border-radius:999px;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line)}
.u354-tab{height:36px;padding:0 14px;border:0;border-radius:999px;background:none;font-size:13.5px;font-weight:750;color:var(--ux-ink-2);transition:color .2s,background-color .2s}
.u354-tab[aria-expanded="true"]{color:var(--ux-ink);background:var(--ux-surface-2)}
.u354-pn{position:absolute;left:0;top:64px;width:var(--w,200px);height:var(--h,100px);border-radius:18px;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 24px 40px -18px var(--ux-shadow-strong);transform:translateX(var(--x,70px));opacity:0;pointer-events:none;transition:transform .45s cubic-bezier(.3,1.1,.4,1),width .45s cubic-bezier(.3,1.1,.4,1),height .45s cubic-bezier(.3,1.1,.4,1),opacity .25s}
.u354.is-open .u354-pn{opacity:1;pointer-events:auto}
.u354.no-t .u354-pn{transition:opacity .25s}
.u354-car{position:absolute;top:58px;left:0;width:14px;height:14px;background:var(--ux-surface);box-shadow:-1px -1px 0 var(--ux-line);transform:translateX(var(--cx,100px)) rotate(45deg);border-radius:3px 0 0 0;opacity:0;transition:transform .45s cubic-bezier(.3,1.1,.4,1),opacity .25s;z-index:2}
.u354.is-open .u354-car{opacity:1}
.u354.no-t .u354-car{transition:opacity .25s}
.u354-ct{position:absolute;inset:0;overflow:hidden;border-radius:18px}
.u354-pg{position:absolute;left:0;top:0;padding:10px;display:grid;gap:2px;transition:transform .45s cubic-bezier(.3,1.1,.4,1),opacity .3s}
.u354-pg.l{transform:translateX(-40px);opacity:0}
.u354-pg.r{transform:translateX(40px);opacity:0}
.u354-it{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border:0;border-radius:12px;background:none;text-align:left;white-space:nowrap}
.u354-it:hover{background:var(--ux-surface-2)}
.u354-it i{flex:none;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--a),var(--b))}
.u354-it b{display:block;font-size:13.5px;font-weight:780}
.u354-it span{font-size:11.5px;font-weight:600;color:var(--ux-ink-3)}

/* Lucian UX/UI Prompt #231 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#231 */

.u231{position:relative;width:300px;height:480px;border-radius:32px;overflow:hidden;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -36px var(--ux-shadow-strong);color:var(--ux-ink)}
.u231-sc{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;perspective:900px;background:radial-gradient(110% 50% at 50% 0%,var(--ux-accent-soft),transparent 70%)}
.u231-sc::-webkit-scrollbar{display:none}
.u231-sc:focus-visible{outline:2px solid var(--ux-accent);outline-offset:-4px;border-radius:32px}
.u231-hd{padding:34px 22px 0;text-align:center}
.u231-hd small{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--ux-surface);box-shadow:inset 0 0 0 1px var(--ux-line);font-size:10px;font-weight:800;color:var(--ux-accent)}
.u231-hd h3{margin:12px 0 0;font-size:26px;line-height:1.15;font-weight:900;letter-spacing:-.04em}
.u231-hd p{margin:9px 0 0;font-size:11.5px;font-weight:600;color:var(--ux-ink-2)}
.u231-hd b{display:inline-block;margin-top:14px;padding:8px 16px;border-radius:999px;background:var(--ux-ink);color:var(--ux-surface);font-size:11.5px;font-weight:800}
.u231-st{margin:26px 14px 0;transform-origin:50% 0;will-change:transform}
.u231-win{border-radius:14px;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 var(--sy,10px) var(--sb,20px) -12px var(--ux-shadow-strong);overflow:hidden}
.u231-tb{display:flex;gap:4px;padding:8px 10px;background:var(--ux-surface-2)}
.u231-tb i{width:7px;height:7px;border-radius:50%;background:var(--ux-line)}
.u231-bd{padding:10px 12px 12px}
.u231-kp{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.u231-kp div{padding:7px 8px;border-radius:9px;background:var(--ux-surface-2)}
.u231-kp small{display:block;font-size:8px;font-weight:800;color:var(--ux-ink-3)}
.u231-kp b{font-size:13px;font-weight:900;font-variant-numeric:tabular-nums}
.u231-ch{display:flex;align-items:flex-end;gap:5px;height:74px;margin-top:9px;padding:6px 4px 0;border-radius:9px;background:linear-gradient(var(--ux-line) 1px,transparent 1px) 0 0/100% 18px}
.u231-ch i{flex:1;height:100%;border-radius:4px 4px 0 0;background:linear-gradient(var(--ux-accent),color-mix(in srgb,var(--ux-accent) 45%,transparent));transform-origin:50% 100%;transform:scaleY(var(--g,.15));transition:transform .7s cubic-bezier(.3,1.3,.5,1);transition-delay:calc(var(--i) * 50ms)}
.u231-lg{margin:30px 22px 0;text-align:center;font-size:10px;font-weight:800;color:var(--ux-ink-3)}
.u231-lgs{display:flex;justify-content:center;gap:16px;margin-top:10px;font-size:13px;font-weight:900;color:var(--ux-ink-3);opacity:.7;letter-spacing:-.02em}
.u231-ft{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:22px 16px 40px}
.u231-ft div{padding:12px;border-radius:14px;background:var(--ux-surface-2)}
.u231-ft b{display:block;font-size:12px;font-weight:850}
.u231-ft span{font-size:10px;font-weight:600;color:var(--ux-ink-3)}
.u231-hint{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:2px;font-size:9.5px;font-weight:800;color:var(--ux-ink-3);pointer-events:none;transition:opacity .3s}
.u231-hint svg{width:14px;height:14px;animation:u231-b 1.4s ease-in-out infinite}
@keyframes u231-b{50%{transform:translateY(4px)}}
@media (prefers-reduced-motion: reduce){.u231-hint svg{animation:none}.u231-ch i{transition:none}}

/* Lucian UX/UI Prompt #286 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#286 */

.u286{position:relative;width:300px;height:480px;border-radius:32px;overflow:hidden;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -36px var(--ux-shadow-strong);color:var(--ux-ink)}
.u286-top{position:absolute;left:0;right:0;top:0;z-index:3;display:flex;align-items:center;height:56px;padding:0 14px 0 18px;background:var(--ux-surface)}
.u286-top b{margin-right:auto;display:flex;align-items:center;gap:6px;font-size:14px;font-weight:900}
.u286-top b i{width:16px;height:16px;border-radius:5px;background:var(--ux-grad)}
.u286-bg{width:38px;height:38px;border:0;border-radius:12px;background:var(--ux-surface-2);display:grid;place-items:center;cursor:pointer}
.u286-bg:focus-visible,.u286-it:focus-visible,.u286-bk:focus-visible{outline:2px solid var(--ux-accent);outline-offset:2px}
.u286-bg span{position:relative;width:16px;height:12px}
.u286-bg i{position:absolute;left:0;width:16px;height:2px;border-radius:1px;background:var(--ux-ink);transition:transform .35s cubic-bezier(.3,1.4,.5,1),opacity .2s,top .35s}
.u286-bg i:nth-child(1){top:0}.u286-bg i:nth-child(2){top:5px}.u286-bg i:nth-child(3){top:10px}
.u286.is-open .u286-bg i:nth-child(1){top:5px;transform:rotate(45deg)}
.u286.is-open .u286-bg i:nth-child(2){opacity:0;transform:scaleX(.2)}
.u286.is-open .u286-bg i:nth-child(3){top:5px;transform:rotate(-45deg)}
.u286-pg{position:absolute;left:0;right:0;top:56px;bottom:0;padding:30px 20px;transition:filter .3s,opacity .3s}
.u286.is-open .u286-pg{filter:blur(2px);opacity:.4}
.u286-pg h3{margin:0;font-size:26px;line-height:1.15;font-weight:900;letter-spacing:-.04em}
.u286-pg i{display:block;height:150px;margin-top:20px;border-radius:18px;background:linear-gradient(140deg,var(--ux-accent-soft),var(--ux-surface-2))}
.u286-mn{position:absolute;left:0;right:0;top:56px;bottom:0;z-index:2;background:var(--ux-surface);clip-path:inset(0 0 100% 0);transition:clip-path .45s cubic-bezier(.7,0,.2,1);overflow:hidden}
.u286.is-open .u286-mn{clip-path:inset(0 0 0 0)}
.u286-nb{display:flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-bottom:1px solid var(--ux-line)}
.u286-bk{width:30px;height:30px;border:0;border-radius:9px;background:var(--ux-surface-2);color:var(--ux-ink);display:grid;place-items:center;cursor:pointer;transition:opacity .25s,transform .3s}
.u286-bk[hidden]{display:grid;opacity:0;transform:translateX(-6px);pointer-events:none}
.u286-bk svg{width:14px;height:14px}
.u286-tt{font-size:12px;font-weight:850;color:var(--ux-ink-2)}
.u286-vw{position:absolute;left:0;right:0;top:40px;bottom:96px}
.u286-ls{position:absolute;inset:0;padding:8px 10px;margin:0;list-style:none;transition:transform .38s cubic-bezier(.2,.8,.2,1),opacity .3s}
.u286-it{display:flex;align-items:center;width:100%;height:50px;padding:0 10px;border:0;border-radius:12px;background:none;color:var(--ux-ink);font:inherit;font-size:16px;font-weight:800;letter-spacing:-.02em;cursor:pointer;text-align:left;opacity:0;transform:translateY(8px);transition:opacity .3s,transform .35s cubic-bezier(.3,1.3,.5,1),background .2s}
.u286-it:hover{background:var(--ux-surface-2)}
.u286-it svg{margin-left:auto;width:14px;height:14px;color:var(--ux-ink-3)}
.u286-ls.is-in .u286-it{opacity:1;transform:none}
.u286-ft{position:absolute;left:16px;right:16px;bottom:22px;display:grid;grid-template-columns:1fr 1fr;gap:8px;opacity:0;transition:opacity .3s .25s}
.u286.is-open .u286-ft{opacity:1}
.u286-ft span{height:42px;border-radius:13px;display:grid;place-items:center;font-size:12.5px;font-weight:850;background:var(--ux-surface-2)}
.u286-ft span:last-child{background:var(--ux-ink);color:var(--ux-surface)}
@media (prefers-reduced-motion: reduce){.u286-mn,.u286-ls,.u286-it{transition:none}}

/* Lucian UX/UI Prompt #048 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#048 */

.u048{position:relative;width:350px;height:420px;display:flex;flex-direction:column;border-radius:28px;background:var(--ux-surface);box-shadow:0 0 0 1px var(--ux-line),0 30px 60px -38px var(--ux-shadow-strong);overflow:hidden}
.u048-top{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 6px}
.u048-top b{font-size:21px;font-weight:800;letter-spacing:-.04em}
.u048-top small{font-size:12px;font-weight:700;color:var(--ux-ink-3)}
.u048-tw{position:relative;border-bottom:1px solid var(--ux-line)}
.u048-tw::before,.u048-tw::after{content:"";position:absolute;top:0;bottom:0;width:36px;z-index:1;pointer-events:none;transition:opacity .3s}
.u048-tw::before{left:0;background:linear-gradient(90deg,var(--ux-surface),transparent);opacity:var(--fl,0)}
.u048-tw::after{right:0;background:linear-gradient(-90deg,var(--ux-surface),transparent);opacity:var(--fr,1)}
.u048-tabs{position:relative;display:flex;gap:4px;padding:0 14px;overflow-x:auto;scrollbar-width:none}
.u048-tabs::-webkit-scrollbar{display:none}
.u048-tab{position:relative;flex:none;height:46px;padding:0 10px;border:0;background:none;font-size:15px;font-weight:700;letter-spacing:-.02em;color:var(--ux-ink-3);white-space:nowrap;transition:color .3s}
.u048-tab:hover{color:var(--ux-ink-2)}
.u048-tab[aria-selected="true"]{color:var(--ux-ink)}
.u048-tab:focus-visible{outline:2px solid var(--ux-accent);outline-offset:-6px;border-radius:12px}
.u048-line{position:absolute;left:0;bottom:0;width:40px;height:3px;border-radius:3px 3px 0 0;background:var(--ux-grad);pointer-events:none}
.u048-pages{flex:1;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;cursor:grab;touch-action:pan-x pan-y}
.u048-pages::-webkit-scrollbar{display:none}
.u048-pages.drag{cursor:grabbing;scroll-snap-type:none;user-select:none}
.u048-pg{flex:none;width:100%;padding:14px 16px 16px;scroll-snap-align:start;display:flex;flex-direction:column;gap:10px}
.u048-hero{position:relative;flex:none;height:170px;border-radius:20px;overflow:hidden;background:var(--g);padding:16px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}
.u048-hero::before{content:"";position:absolute;width:180px;height:180px;right:-50px;top:-70px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.5),transparent 65%)}
.u048-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,8,25,.45))}
.u048-hero small{position:relative;z-index:1;font-size:11px;font-weight:800;letter-spacing:.08em;opacity:.85}
.u048-hero b{position:relative;z-index:1;margin-top:4px;font-size:18px;line-height:1.3;font-weight:800;letter-spacing:-.035em}
.u048-it{display:flex;align-items:center;gap:12px}
.u048-it i{width:48px;height:48px;flex:none;border-radius:13px;background:var(--g);opacity:.85}
.u048-it span{font-size:14px;font-weight:650;line-height:1.35;letter-spacing:-.02em}
.u048-it small{display:block;margin-top:2px;font-size:11.5px;font-weight:600;color:var(--ux-ink-3)}

/* Lucian UX/UI Prompt #324 · MIT License (c) 2026 Seokwoooo · https://lucianlabs.dev/uxui-prompt/#324 */

.u324{position:relative;width:300px;height:500px;border-radius:36px;background:var(--ux-surface-2);box-shadow:0 0 0 6px #22232E,0 30px 60px -36px var(--ux-shadow-strong);overflow:hidden}
.u324-scr{position:absolute;inset:0;background:var(--ux-surface-2);transition:transform .5s cubic-bezier(.3,.9,.3,1),filter .5s;will-change:transform}
.u324-scr.drag{transition:none}
.u324-scr::after{content:"";position:absolute;inset:0;background:#000;opacity:var(--dim,0);pointer-events:none;transition:opacity .5s}
.u324-scr.drag::after{transition:none}
.u324-nav{height:52px;display:flex;align-items:center;padding:0 10px;font-size:15px;font-weight:800;justify-content:center;position:relative}
.u324-back{position:absolute;left:6px;top:11px;height:30px;display:flex;align-items:center;gap:2px;border:0;background:none;padding:0 6px;font-size:15px;font-weight:600;color:var(--ux-accent)}
.u324-back svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.u324-lt{margin:0;padding:2px 18px 12px;font-size:30px;font-weight:880;letter-spacing:-.04em;transform-origin:0 50%}
.u324-gp{margin:0 14px;border-radius:14px;background:var(--ux-surface);overflow:hidden}
.u324-row,.u324-row2{display:flex;align-items:center;gap:12px;width:100%;height:48px;padding:0 14px;border:0;background:none;text-align:left;font-size:14.5px;font-weight:600;color:var(--ux-ink);border-bottom:1px solid var(--ux-line)}
.u324-row:last-child,.u324-row2:last-child{border-bottom:0}
.u324-row i{width:28px;height:28px;border-radius:8px;background:var(--c)}
.u324-row span,.u324-row2 span{flex:1}
.u324-row em,.u324-row2 em{font-style:normal;font-size:13px;color:var(--ux-ink-3)}
.u324-row svg,.u324-row2 svg{width:14px;height:14px;fill:none;stroke:var(--ux-ink-3);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.u324-row2 em.ck{color:var(--ux-accent);font-weight:800}
.u324-edge{position:absolute;left:0;top:52px;bottom:0;width:18px;border:0;padding:0;background:none;z-index:9;touch-action:none;cursor:ew-resize}
.u324-ttl{transition:opacity .35s}