/* Tag builder: a realistic hanging tag the visitor dresses in their own logo. */
:root{
  --stage-bg:#E2DCD3;
  --stage-floor:#D8D0C5;
  --field:#F6F2EC;
  --card-black:#1C1A1A;
  --card-graphite:#3A3A3D;
  --card-navy:#1E2A44;
  --card-green:#22382B;
  --card-choco:#4A3022;
  --card-asphalt:#5E6366;
  --card-bordo:#5A1E2C;
  --card-mocca:#8C705C;
  --card-white:#F5F3EF;
  --cord-black:#1E1A1A;
  --cord-bordo:#5A1E2C;
  --cord-cream:#E8DFD0;
  --cord-brown:#6B4A33;
  --cord-gold:#B8925A;
  --foil-gold:linear-gradient(115deg,#8C6A2F 0%,#E9D08E 22%,#B38B45 38%,#F6E7B5 50%,#A88140 62%,#E2C47F 78%,#8C6A2F 100%);
  --foil-silver:linear-gradient(115deg,#7F858C 0%,#E8EBEE 22%,#A9AFB6 38%,#FBFCFD 50%,#9AA1A8 62%,#DDE1E5 78%,#7F858C 100%);
  --foil-white:linear-gradient(115deg,#CFCBC4 0%,#FFFFFF 24%,#E7E4DF 40%,#FFFFFF 52%,#DEDAD3 64%,#FAF9F7 80%,#CFCBC4 100%);
  --foil-black:linear-gradient(115deg,#050505 0%,#4A4A4C 22%,#141415 38%,#6A6A6D 50%,#111112 62%,#3C3C3E 78%,#050505 100%);
  --shadow-ink:rgba(30,10,10,.28);
}

.builder{background:var(--stage-bg)}
.builder .wrap{padding-top:96px;padding-bottom:96px;display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}
.stage{flex:1 1 460px;min-width:0;position:sticky;top:96px;height:640px;background:radial-gradient(120% 80% at 50% 20%,var(--field) 0%,var(--stage-bg) 55%,var(--stage-floor) 100%);border-radius:6px;overflow:hidden;perspective:1100px;touch-action:pan-y;user-select:none}
.stage-hint{position:absolute;left:0;right:0;bottom:16px;text-align:center;font-size:14px;color:var(--ink-3)}
.peg{position:absolute;top:28px;left:50%;width:22px;height:22px;margin-left:-11px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#F4E6C4,#B8925A 55%,#6E5326);box-shadow:0 2px 4px var(--shadow-ink)}

.rig{position:absolute;top:39px;left:50%;width:0;height:0;transform-origin:0 0;will-change:transform}
.cord{position:absolute;left:-40px;top:0;width:80px;overflow:visible}
.cord path{fill:none;stroke:var(--cord,var(--cord-bordo));stroke-width:2.6;stroke-linecap:round}
.cord .twist{stroke:rgba(255,255,255,.28);stroke-width:1.2;stroke-dasharray:3 4}

.tag3d{position:absolute;left:0;top:var(--drop,110px);transform-style:preserve-3d;will-change:transform}
.tag{position:relative;width:var(--w,210px);height:var(--h,350px);margin-left:calc(var(--w,210px) / -2);margin-top:-30px;background:var(--card,var(--card-bordo));border-radius:var(--radius,6px);clip-path:var(--clip,none);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:72px 22px 34px;box-shadow:0 26px 40px -18px var(--shadow-ink),0 6px 12px -6px var(--shadow-ink);transition:background-color .35s ease,width .35s ease,height .35s ease,margin .35s ease,border-radius .35s ease}
.tag::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(calc(100deg + var(--tilt,0) * 1deg),rgba(255,255,255,0) 30%,rgba(255,255,255,.10) 48%,rgba(255,255,255,0) 66%)}
.eyelet{position:absolute;top:22px;left:50%;width:22px;height:22px;margin-left:-11px;border-radius:50%;background:var(--stage-bg);box-shadow:0 0 0 4px var(--eyelet,#C9A46A),inset 0 2px 3px var(--shadow-ink);z-index:2}
.eyelet::after{content:"";position:absolute;inset:-4px;border-radius:50%;background:conic-gradient(from 200deg,rgba(255,255,255,.55),rgba(255,255,255,0) 30%,rgba(0,0,0,.25) 55%,rgba(255,255,255,0) 80%,rgba(255,255,255,.55));-webkit-mask:radial-gradient(circle,transparent 10.5px,#000 11px);mask:radial-gradient(circle,transparent 10.5px,#000 11px)}

.foil{background:var(--foil,var(--foil-gold));background-size:260% 100%;background-position:var(--shine,50%) 50%}
.mark-wrap{filter:drop-shadow(0 1px 0 rgba(0,0,0,.35)) drop-shadow(0 -1px 0 rgba(255,255,255,.12));display:flex;justify-content:center;width:100%;position:relative;z-index:1}
.mark-logo{width:var(--logo-w,78%);aspect-ratio:var(--logo-ratio,2);-webkit-mask:var(--logo-mask) center/contain no-repeat;mask:var(--logo-mask) center/contain no-repeat}
.mark-text{font-family:var(--display);font-size:var(--name-size,40px);line-height:1;text-align:center;overflow-wrap:anywhere;max-width:100%;-webkit-background-clip:text;background-clip:text;color:transparent}
.mark-star{width:24px;height:24px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C12 7 17 12 24 12C17 12 12 17 12 24C12 17 7 12 0 12C7 12 12 7 12 0Z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C12 7 17 12 24 12C17 12 12 17 12 24C12 17 7 12 0 12C7 12 12 7 12 0Z'/%3E%3C/svg%3E") center/contain no-repeat}
.mark-sub{font-size:12px;letter-spacing:.32em;text-transform:uppercase;-webkit-background-clip:text;background-clip:text;color:transparent;text-align:center;max-width:100%}

/* paper textures: drawn over the card (and lightly over the foil on deep textures) */
.tag{--tex:none;--tex-size:200px;--tex-op:.3;--grain-op:0;--tex-blend:overlay}
.tag[data-texture="softtouch"]{--tex:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' seed='1' stitchTiles='stitch'/%3E%3CfeColorMatrix values='.33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0 0 0 0 0 1'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncG type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncB type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29'/%3E%3C/svg%3E");--tex-op:.14}
.tag[data-texture="structured"]{--tex:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.38' numOctaves='5' seed='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='.33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0 0 0 0 0 1'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='2.4' intercept='-0.7'/%3E%3CfeFuncG type='linear' slope='2.4' intercept='-0.7'/%3E%3CfeFuncB type='linear' slope='2.4' intercept='-0.7'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' seed='1' stitchTiles='stitch'/%3E%3CfeColorMatrix values='.33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0 0 0 0 0 1'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncG type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncB type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29'/%3E%3C/svg%3E");--tex-size:220px,200px;--tex-op:.5}
.tag[data-texture="pearl"]{--tex:linear-gradient(115deg,rgba(255,200,228,0) 8%,rgba(255,206,232,.95) 28%,rgba(196,232,255,.95) 46%,rgba(214,255,206,.9) 62%,rgba(255,230,196,0) 84%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' seed='1' stitchTiles='stitch'/%3E%3CfeColorMatrix values='.33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0 0 0 0 0 1'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncG type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3CfeFuncB type='linear' slope='1.6' intercept='-0.30000000000000004'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29'/%3E%3C/svg%3E");--tex-size:200% 100%,200px;--tex-op:.55;--tex-blend:soft-light}
.tag::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:0;background-image:var(--tex);background-size:var(--tex-size);opacity:var(--tex-op);mix-blend-mode:var(--tex-blend);transition:opacity .3s ease}
.tag[data-texture="softtouch"]::after{opacity:.35}
.tag[data-texture="pearl"]::before{background-position:var(--shine,50%) 50%,0 0}
.tag .grain{display:none;position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;background-image:var(--tex);background-size:var(--tex-size);opacity:var(--grain-op);mix-blend-mode:overlay}

/* controls */
.controls{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:28px}
.controls .intro{display:flex;flex-direction:column;gap:14px}
.controls h2{font-size:clamp(40px,4.8vw,68px)}
.controls .intro p{color:var(--ink-2);max-width:460px}
.ctl{display:flex;flex-direction:column;gap:10px;border:0;margin:0;padding:0;min-width:0}
.ctl > legend,.ctl > .lbl{padding:0;margin-bottom:10px;font-weight:600;color:var(--brand);font-size:16px}
.ctl input[type=text]{font:inherit;font-size:18px;padding:12px 16px;min-height:50px;background:var(--field);color:var(--ink);border:0;border-bottom:2px solid var(--brand);border-radius:0;width:100%}
.ctl input[type=text]:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.upload{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.upload input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.upload label.btn{cursor:pointer}
.upload input:focus-visible + label{outline:2px solid var(--brand);outline-offset:3px}
.upload .note{font-size:14px;color:var(--ink-3)}
.row{display:flex;flex-wrap:wrap;gap:10px}
.sw{width:44px;height:44px;border-radius:50%;border:1px solid rgba(0,0,0,.08);cursor:pointer;outline:2px solid transparent;outline-offset:3px;transition:outline-color .15s ease,transform .15s ease}
.sw:hover{transform:scale(1.06)}
.sw[aria-pressed="true"]{outline-color:var(--brand)}
.chip{min-height:44px;padding:8px 18px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--brand);font:inherit;font-size:15px;cursor:pointer;transition:background-color .15s ease,color .15s ease}
.chip:hover{background:var(--field)}
.chip[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.chip:disabled{opacity:.45;cursor:not-allowed}
.check{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink-2);min-height:44px;cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--brand)}
.summary{background:var(--field);padding:20px 22px;border-radius:6px;display:flex;flex-direction:column;gap:14px}
.summary p{font-size:15px;color:var(--ink-2)}
.summary .actions{gap:12px}
.toast{font-size:14px;color:var(--brand);min-height:20px}

@media (max-width:900px){
  .stage{position:relative;top:0;height:560px;flex-basis:100%}
  .builder .wrap{padding-top:72px;padding-bottom:72px;gap:40px}
}
@media (max-width:480px){
  .stage{height:500px}
}
.upload label.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;pointer-events:none}
.check input:disabled + *,.check:has(input:disabled){opacity:.5;cursor:not-allowed}