:root{--paper:#fff6ee;--ink:#2b1b14;--ink-soft:#7a5b4b;--muted:#a98470;--hairline:#e4cdbc;--teal:#1fa3a3;--border:#2b1b14;--coral:#ff6b57;--sun:#ffc24b;--mint:#3ecf8e;--sky:#4ea8ff;--grape:#9b6bff;--bubble:#ff8fc5;--lime:#c6e84e;--peach:#ffa96b;--r:20px;--spring:cubic-bezier(.34, 1.56, .64, 1);--font-display:"Fredoka", ui-rounded, system-ui, sans-serif;--font-ui:"Nunito", ui-sans-serif, system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:clip}body{font-family:var(--font-ui);background:var(--paper);color:var(--ink);background-image:radial-gradient(#ebdfcf 1.3px,#0000 1.3px);background-size:26px 26px;font-size:16px;line-height:1.55;overflow-x:clip}h1,h2,h3,.display{font-family:var(--font-display)}.split-shell{flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:100vh;padding:24px;display:flex}.split-card{flex-direction:column;gap:8px;width:100%;max-width:460px;padding:30px 30px 24px;display:flex}.split-head{align-items:center;gap:12px;margin-bottom:8px;display:flex}.split-ico{background:var(--c,var(--coral));border:2.5px solid var(--border);border-radius:13px;justify-content:center;align-items:center;width:46px;height:46px;font-size:22px;display:inline-flex;box-shadow:inset 0 -4px #00000024}.split-head h1{letter-spacing:-.6px;font-size:24px;font-weight:800}.split-share{border:2px solid var(--border);font-family:var(--font-ui);color:var(--ink);cursor:pointer;box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:30px;margin-left:auto;padding:7px 14px;font-size:12.5px;font-weight:800;transition:transform .1s,box-shadow .1s}.split-share:hover{box-shadow:4px 4px 0 var(--border);transform:translate(-1.5px,-1.5px)}.split-label{letter-spacing:.8px;text-transform:uppercase;color:var(--ink-soft);margin-top:10px;font-size:11px;font-weight:800}.split-amount{border:2.5px solid var(--border);box-shadow:3px 3px 0 var(--border);background:#fff;border-radius:16px;align-items:center;gap:8px;padding:8px 16px;display:flex}.split-amount span{font-family:var(--font-display);color:var(--ink-soft);font-size:30px;font-weight:800}.split-amount input{min-width:0;font-family:var(--font-display);letter-spacing:-1px;color:var(--ink);font-variant-numeric:tabular-nums;background:0 0;border:none;outline:none;flex:1;font-size:38px;font-weight:800}.split-amount input::placeholder{color:#d9cdbc}.split-tips{flex-wrap:wrap;gap:8px;display:flex}.split-people{flex-direction:column;gap:8px;display:flex}.split-row{border:2px solid var(--border);background:#fff;border-radius:14px;align-items:center;gap:10px;padding:8px 12px;transition:background .15s;display:flex}.split-row.is-paid{background:#edfbf4}.split-face{text-align:center;width:24px;font-size:18px}.split-name{min-width:0;font-family:var(--font-ui);color:var(--ink);background:0 0;border:none;outline:none;flex:1;font-size:14.5px;font-weight:700}.split-name::placeholder{color:#c4b8a6;font-weight:600}.split-owes{cursor:pointer;font-family:var(--font-ui);color:var(--ink);-webkit-text-decoration:underline dotted 1.5px var(--ink-soft);text-decoration:underline dotted 1.5px var(--ink-soft);text-underline-offset:3px;white-space:nowrap;background:0 0;border:none;padding:2px 4px;font-size:13.5px;font-weight:800}.split-owes:hover{color:var(--coral)}.split-fronted{color:var(--ink-soft);white-space:nowrap;font-size:13.5px;font-weight:800}.split-paid{border:2px solid var(--border);color:#0000;cursor:pointer;width:30px;height:30px;transition:transform .12s var(--spring), background .12s, color .12s;background:#fff;border-radius:50%;flex-shrink:0;font-size:13px;font-weight:800}.split-paid:hover{color:#c4b8a6;transform:scale(1.1)}.split-paid.on{background:var(--mint);color:var(--ink)}.split-payer-tag{letter-spacing:.6px;text-transform:uppercase;border:2px solid var(--border);background:var(--sun);border-radius:20px;padding:3px 8px;font-size:10px;font-weight:800}.split-remove{cursor:pointer;color:#c4b8a6;background:0 0;border:none;padding:0 2px;font-size:16px;font-weight:800}.split-remove:hover{color:var(--coral)}.split-add{border:2px dashed var(--border);font-family:var(--font-ui);color:var(--ink-soft);cursor:pointer;background:0 0;border-radius:30px;align-self:flex-start;padding:7px 14px;font-size:12.5px;font-weight:800}.split-add:hover{color:var(--ink);background:#fff}.split-result{text-align:center;margin-top:14px}.split-per{font-family:var(--font-display);letter-spacing:-2px;font-variant-numeric:tabular-nums;font-size:52px;font-weight:800;line-height:1}.split-each{color:var(--ink-soft);margin-top:4px;font-size:13px;font-weight:600}.split-card .atelier-btn{align-self:center;margin-top:14px}.split-cheer{text-align:center;min-height:1.4em;color:var(--ink-soft);font-size:14px;font-weight:600}.split-feedback{justify-content:center;display:flex}.sheet-overlay{z-index:80;background:#1e1b1659;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.sheet{background:var(--paper);border:2.5px solid var(--border);box-shadow:6px 6px 0 var(--border);text-align:center;border-radius:20px;flex-direction:column;align-items:center;gap:12px;width:min(360px,100%);padding:20px 22px 22px;display:flex}.sheet-head{align-items:center;gap:10px;width:100%;display:flex}.sheet-head b{font-family:var(--font-display);letter-spacing:-.3px;text-align:left;flex:1;font-size:17px}.sheet-x{border:2px solid var(--border);cursor:pointer;width:30px;height:30px;box-shadow:2px 2px 0 var(--border);background:#fff;border-radius:50%;font-size:16px;font-weight:800}.split-qr{border:2.5px solid var(--border);background:#fff;border-radius:14px}.sheet-note{color:var(--ink-soft);font-size:12.5px;font-weight:600}.sheet-detail{font-variant-numeric:tabular-nums;font-size:12px;font-weight:800}.sheet-error{color:var(--coral);font-size:12.5px;font-weight:700}.sheet-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.sheet-actions .atelier-btn{padding:10px 18px;font-size:13.5px}.sheet-iban{border:2.5px solid var(--border);width:100%;font-family:var(--font-ui);text-align:center;letter-spacing:1px;background:#fff;border-radius:14px;outline:none;padding:12px;font-size:15px;font-weight:700}.atelier-feedback{font-family:var(--font-ui,"Inter", sans-serif);color:var(--ink-soft,#6e655a);border:2px solid var(--border,#1e1b16);box-shadow:2.5px 2.5px 0 var(--border,#1e1b16);background:#fff;border-radius:30px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-flex}.atelier-feedback button{cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;transition:transform .12s}.atelier-feedback button:hover{transform:scale(1.25)rotate(-6deg)}.atelier-btn{font-family:var(--font-display);color:var(--ink);border:3px solid var(--border);box-shadow:4px 4px 0 var(--border);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:9px;padding:13px 26px;font-size:16px;font-weight:600;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.atelier-btn:hover{box-shadow:6px 6px 0 var(--border);transform:translate(-2px,-2px)}.atelier-btn:active{box-shadow:1px 1px 0 var(--border);transform:translate(2px,2px)}.atelier-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:4px 4px 0 var(--border);transform:none}.atelier-btn.solid{background:var(--c,var(--coral));color:var(--ink)}.atelier-card{border:3px solid var(--border);border-radius:var(--r);box-shadow:5px 5px 0 var(--border);color:var(--ink);background:#fff;position:relative}.atelier-card.hover{transition:transform .16s var(--spring), box-shadow .16s}.atelier-card.hover:hover{box-shadow:9px 9px 0 var(--c,var(--coral));transform:translate(-3px,-3px)rotate(-.7deg)}.atelier-badge{font-family:var(--font-display);letter-spacing:.5px;border:2px solid var(--border);text-transform:uppercase;color:var(--ink);border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600}.atelier-badge.live{background:var(--teal);color:var(--paper)}.atelier-badge.exp{background:var(--sun)}.atelier-badge.grad{background:var(--grape);color:#fff}.atelier-badge.soon{color:var(--ink-soft);background:#efe7db;border-style:dashed}.atelier-chip{font-family:var(--font-display);border:2px solid var(--border);color:var(--ink);cursor:pointer;box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;transition:transform .1s,box-shadow .1s}.atelier-chip:hover{box-shadow:4px 4px 0 var(--border);transform:translate(-1.5px,-1.5px)}.atelier-chip.on{background:var(--ink);color:#fff}.atelier-dotgrid{grid-template-columns:repeat(2, var(--dot,7px));gap:calc(var(--dot,7px) * .43);display:grid}.atelier-dotgrid i{width:var(--dot,7px);height:var(--dot,7px);border-radius:50%}.atelier-dotgrid i:first-child{background:var(--coral)}.atelier-dotgrid i:nth-child(2){background:var(--sun)}.atelier-dotgrid i:nth-child(3){background:var(--sky)}.atelier-dotgrid i:nth-child(4){background:var(--mint)}.atelier-appbadge{z-index:60;border:2px solid var(--border);font-family:var(--font-ui);color:var(--ink);box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:30px;align-items:center;gap:7px;padding:6px 13px;font-size:11.5px;font-weight:800;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex;position:fixed;bottom:16px;right:16px}.atelier-appbadge:hover{box-shadow:4.5px 4.5px 0 var(--border);transform:translate(-2px,-2px)}.atelier-corner{z-index:60;align-items:center;gap:8px;display:flex;position:fixed;bottom:16px;right:16px}.atelier-corner .atelier-appbadge{position:static}.atelier-videolink{background:var(--coral);color:#fff;border:2px solid var(--border);font-family:var(--font-ui);box-shadow:2.5px 2.5px 0 var(--border);border-radius:30px;align-items:center;gap:7px;padding:6px 12px 6px 11px;font-size:11.5px;font-weight:800;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.atelier-videolink:hover{box-shadow:4.5px 4.5px 0 var(--border);transform:translate(-2px,-2px)}.atelier-videolink-play{font-size:9px}.atelier-videolink-secs{opacity:.85;font-weight:700}.atelier-next{color:var(--ink);border:2px solid var(--border);font-family:var(--font-ui);box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:30px;align-items:center;gap:6px;padding:6px 12px 6px 11px;font-size:11.5px;font-weight:800;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.atelier-next:hover{box-shadow:4.5px 4.5px 0 var(--border);transform:translate(-2px,-2px)}.atelier-next-label{color:var(--ink-soft);font-weight:700}.atelier-next-emoji{font-size:13px;line-height:1}@media (width<=560px){.atelier-videolink-text,.atelier-next-label,.atelier-next-name{display:none}.atelier-next{gap:4px;padding:6px 9px}}.atelier-surface{z-index:-1;pointer-events:none;perspective:800px;perspective-origin:50% 45%;background:var(--paper);position:fixed;inset:0;overflow:hidden}.atelier-surface:before{content:"";background-image:radial-gradient(var(--muted,#a98470) 1.7px, transparent 1.7px);opacity:.5;background-size:28px 28px;animation:38s linear infinite atelier-dots;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000 0 9%,#0000 26% 74%,#000 91% 100%);mask-image:linear-gradient(90deg,#000 0 9%,#0000 26% 74%,#000 91% 100%)}@keyframes atelier-dots{to{background-position:28px 28px}}.atelier-shape{border:3px solid var(--border);background:color-mix(in srgb, var(--c,var(--coral)) 22%, #fff);opacity:.42;transform:translateZ(var(--z,-200px)) rotate(var(--r,0deg));animation:atelier-float var(--dur,22s) ease-in-out infinite alternate;animation-delay:var(--delay,0s);position:absolute}@keyframes atelier-float{0%{translate:0;rotate:0deg}to{translate:var(--dx,40px) var(--dy,-56px);rotate:var(--dr,8deg)}}@media (width<=700px){.atelier-surface:before{display:none}.atelier-shape{opacity:.3}}@media (prefers-reduced-motion:reduce){.atelier-surface:before,.atelier-shape{animation:none}}.atelier-datanote{color:var(--muted);margin:0;font-size:12.5px;font-weight:600;line-height:1.55}.atelier-clinote{z-index:60;background:var(--border);max-width:min(340px,100vw - 32px);animation:atelier-clinote-in .28s var(--spring,cubic-bezier(.2, .9, .3, 1.2)) both;border-radius:14px;align-items:flex-start;gap:8px;padding:11px 11px 11px 14px;display:flex;position:fixed;bottom:16px;left:16px;box-shadow:3px 3px #2b1b1447}@keyframes atelier-clinote-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.atelier-clinote{animation:none}}.atelier-clinote-text{flex-direction:column;gap:7px;min-width:0;display:flex}.atelier-clinote-text b{font-family:var(--font-ui);color:#f6ede4;font-size:12px;font-weight:800}.atelier-clinote-cmd{cursor:pointer;text-align:left;background:#ffffff12;border:1.5px solid #4a3a31;border-radius:8px;align-items:center;gap:8px;padding:5px 9px;transition:border-color .15s,background .15s;display:inline-flex}.atelier-clinote-cmd:hover{background:#ffffff1f;border-color:#a98c7b}.atelier-clinote-cmd code{color:var(--sun);white-space:nowrap;text-overflow:ellipsis;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700;overflow:hidden}.atelier-clinote-cmd span{color:#a98c7b;flex:none;font-size:11px}.atelier-clinote-text a{font-family:var(--font-ui);color:#a98c7b;font-size:11px;font-weight:700;text-decoration:none}.atelier-clinote-text a:hover{color:#f6ede4;text-decoration:underline}.atelier-clinote-close{cursor:pointer;color:#a98c7b;background:0 0;border:0;flex:none;padding:2px 4px;font-size:12px;line-height:1}.atelier-clinote-close:hover{color:#f6ede4}@media (width<=560px){.atelier-clinote{max-width:none;bottom:60px;left:12px;right:12px}}.atelier-phonenote{z-index:60;background:var(--border);max-width:min(320px,100vw - 32px);animation:atelier-clinote-in .28s var(--spring,cubic-bezier(.2, .9, .3, 1.2)) both;border-radius:14px;align-items:center;gap:8px;padding:9px 10px 9px 12px;display:flex;position:fixed;bottom:16px;left:16px;box-shadow:3px 3px #2b1b1447}.atelier-phonenote.open{flex-direction:column;align-items:stretch;gap:10px;padding:12px}@media (prefers-reduced-motion:reduce){.atelier-phonenote{animation:none}}.atelier-phonenote-open{cursor:pointer;text-align:left;font:700 12.5px var(--font-ui);color:var(--cream);background:0 0;border:none;align-items:center;gap:7px;padding:0;display:flex}.atelier-phonenote-open span{text-underline-offset:3px;text-decoration:underline}.atelier-phonenote svg{border-radius:8px;margin:0 auto;display:block}.atelier-phonenote p{font:600 12px/1.5 var(--font-ui);color:var(--cream);margin:0}.atelier-phonenote p b{color:#fff}.atelier-phonenote code{color:var(--cream);opacity:.8;word-break:break-all;font:700 11px ui-monospace,SFMono-Regular,Menlo,monospace}.atelier-phonenote-x{cursor:pointer;font:700 12px var(--font-ui);color:var(--cream);opacity:.65;background:0 0;border:none;flex:none;padding:2px 4px}.atelier-phonenote-x:hover{opacity:1}.atelier-phonenote.open .atelier-phonenote-x{align-self:flex-start;padding-left:0}