:root{--bg-0: #050505;--bg-1: #0d0d0d;--bg-2: #161616;--panel: #131313;--panel-2: #1b1b1b;--line: #343434;--text: #efefef;--muted: #aaaaaa;--mbta-red: rgb(218 41 28);--mbta-orange: rgb(237 139 0);--mbta-green: rgb(0 132 61);--mbta-blue: rgb(0 61 165);--pink-eraser: #ff5fb2}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--text);background-color:#080808;overflow-x:hidden;position:relative;padding-left:env(safe-area-inset-left,0);padding-right:env(safe-area-inset-right,0);padding-bottom:env(safe-area-inset-bottom,0)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background-image:url(/assets/mbta-tile-bg-CnaD9WHV.png);background-repeat:repeat;background-size:auto;background-position:top left;filter:saturate(42%) brightness(32%) contrast(88%) blur(.6px);transform:scale(1.01);transform-origin:center}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:linear-gradient(180deg,#0808084d,#08080894)}.page-shell{width:min(1080px,100% - 1.4rem);min-height:calc(100vh - env(safe-area-inset-top,0) - env(safe-area-inset-bottom,0) - 1rem);margin:calc(.5rem + env(safe-area-inset-top,0)) auto calc(.5rem + env(safe-area-inset-bottom,0));display:grid;align-content:center;gap:.9rem;position:relative;z-index:1}.hero{border:2px solid var(--line);border-radius:0;background:linear-gradient(180deg,var(--panel),var(--panel-2));box-shadow:0 0 0 2px #00000059,0 10px 28px #00000059;padding:.85rem 1rem .95rem}h1{margin:.45rem 0 .65rem;color:#fff;font:700 clamp(1.25rem,3.8vw,2.15rem) / 1.1 "Helvetica Neue",Helvetica,Arial,sans-serif;text-transform:none;letter-spacing:.04em}.subtitle{margin:0;color:var(--muted);font-size:.93rem}.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:2px solid var(--line);border-radius:0;padding:1.1rem .9rem .9rem;box-shadow:0 0 0 2px #00000059,0 12px 30px #00000059;position:relative}.card:before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--mbta-red) 0 25%,var(--mbta-orange) 25% 50%,var(--mbta-green) 50% 75%,var(--mbta-blue) 75% 100%)}.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.8rem}.field{display:grid;gap:.4rem}.field>span,.birthday-fieldset>span{font:700 .72rem/1.1 Helvetica Neue,Helvetica,Arial,sans-serif;letter-spacing:.06em;text-transform:none;color:#c8d8ea}input,select,button{font:inherit}input[type=text],select,.picker-field input[type=text]{width:100%;border:2px solid var(--line);border-radius:0;background:#0f0f0f;color:var(--text);padding:.52rem .62rem;box-shadow:inset 0 0 0 1px #ffffff08}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:1.8rem}select option{color:#0e1a27}.birthday-fieldset{border:0;border-radius:0;margin:0;padding:0;background:transparent;align-content:start}.birthday-row{display:grid;grid-template-columns:1fr 1fr;gap:.58rem}.birthday-row select{font-size:1rem;font-weight:700;color:var(--text);background:#0f0f0f;border-color:var(--line)}.birthday-row select option{color:var(--text);background:#0f0f0f}.birthday-row .select-wrap:after{border-right-color:#2f2f2f;border-bottom-color:#2f2f2f}.select-wrap{position:relative}.select-wrap:after{content:"";position:absolute;right:.62rem;top:50%;width:.45rem;height:.45rem;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-65%) rotate(45deg);pointer-events:none}.designer{margin-top:.85rem;border:2px solid var(--line);border-radius:0;padding:.8rem;background:#0000002e}.toolbar{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:.75rem}.tool-group{display:flex;gap:.38rem;align-items:center}.tool-btn,.subtle-btn,.submit-btn{border:2px solid var(--line);border-radius:0;color:var(--text);background:#101010;padding:.43rem .62rem;cursor:pointer;text-transform:none;letter-spacing:.04em;font:700 .72rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;min-height:2.22rem;display:inline-flex;align-items:center;justify-content:center}.tool-btn:hover,.subtle-btn:hover,.submit-btn:hover{filter:brightness(1.08)}.icon-only-btn{width:2.22rem;height:2.22rem;min-height:2.22rem;padding:0}button:disabled{opacity:.45;cursor:not-allowed;filter:none}.tool-btn.active{border-color:var(--mbta-blue);box-shadow:inset 0 0 0 1px #003da559;background:#003da533}.tool-btn{width:2.22rem;height:2.22rem;display:grid;place-items:center;padding:0}.tool-icon{width:1.08rem;height:1.08rem}.fill-bucket-icon{width:1.1rem;height:1.1rem;object-fit:contain;display:block}.swatch{width:26px;height:26px;border:2px solid rgba(255,255,255,.4);border-radius:0;background:var(--swatch);cursor:pointer}.swatch.selected{border-color:#fff;box-shadow:0 0 0 1px #003da5f2}.swatch.add-swatch{position:relative;display:grid;place-items:center;background:#151515;color:var(--muted);border-style:dashed}.swatch.transparent-swatch{background-image:linear-gradient(45deg,#242424 25%,transparent 25%),linear-gradient(-45deg,#242424 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#242424 75%),linear-gradient(-45deg,transparent 75%,#242424 75%);background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0;background-color:#0f0f0f}.swatch.add-swatch:before,.swatch.add-swatch:after{content:"";position:absolute;left:50%;top:50%;background:currentColor;transform:translate(-50%,-50%)}.swatch.add-swatch:before{width:9px;height:1.5px}.swatch.add-swatch:after{width:1.5px;height:9px}.palette-row{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;padding-right:.55rem}.swatch-slot,.color-tools{position:relative}.swatch-delete{position:absolute;top:-9px;right:-9px;width:18px;height:18px;border:1px solid rgba(255,255,255,.36);border-radius:0;background:#2a101b;color:#ff8cc9;display:grid;place-items:center;padding:0;cursor:pointer;z-index:2}.swatch-delete svg{width:11px;height:11px}.color-picker-panel{position:absolute;top:calc(100% + .5rem);left:0;z-index:5;min-width:206px;border:2px solid var(--line);border-radius:0;background:#121212;box-shadow:0 0 0 2px #0000006b,0 10px 24px #00000059;padding:.55rem;display:grid;gap:.48rem}.picker-row{display:flex;align-items:center;gap:.45rem}.picker-preview{width:18px;height:18px;border-radius:0;border:1px solid rgba(255,255,255,.42);background:var(--swatch)}.picker-hex{font:700 .72rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--muted)}.picker-field{display:grid;gap:.2rem}.picker-field span{font:700 .6rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}.picker-spectrum{width:100%;height:34px;border:2px solid var(--line);border-radius:0;padding:0;background:#0f0f0f;cursor:pointer}.picker-spectrum::-webkit-color-swatch-wrapper{padding:0}.picker-spectrum::-webkit-color-swatch{border:0}.picker-actions{display:flex;gap:.4rem;justify-content:flex-end}.picker-add-btn{border-color:var(--mbta-green);background:color-mix(in srgb,var(--mbta-green) 22%,#111111)}.canvas-wrap{display:block}.canvas-with-labels{display:flex;align-items:center;gap:.75rem}.direction-label{flex-shrink:0;padding:.4rem .6rem;border:1px solid var(--line);background:var(--bg-2);font:700 .75rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.direction-front{color:var(--text);border-color:#606060}.direction-back{color:var(--muted)}#pixel-canvas{width:100%;max-width:100%;height:auto;border:2px solid var(--line);border-radius:0;image-rendering:pixelated;touch-action:none;background-image:linear-gradient(45deg,#102838 25%,transparent 25%),linear-gradient(-45deg,#102838 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#102838 75%),linear-gradient(-45deg,transparent 75%,#102838 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0}.preview-wrap{margin-top:.75rem;display:grid;gap:.35rem}.preview-label{font:700 .68rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}.preview-canvas{width:100%;max-width:100%;height:auto;border:2px solid var(--line);image-rendering:pixelated;background-image:linear-gradient(45deg,#102838 25%,transparent 25%),linear-gradient(-45deg,#102838 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#102838 75%),linear-gradient(-45deg,transparent 75%,#102838 75%);background-size:4px 4px;background-position:0 0,0 2px,2px -2px,-2px 0}.submit-success{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.submit-success p{margin:0;color:var(--mbta-green);font:700 .82rem/1.3 Helvetica Neue,Helvetica,Arial,sans-serif}.submit-error{margin:0;color:#ff6b6b;font:700 .82rem/1.3 Helvetica Neue,Helvetica,Arial,sans-serif}.gallery-nav-btn{display:inline-block;margin-top:.75rem;padding:.7rem 1.4rem;border:2px solid var(--line);background:#101010;color:var(--text);font:700 1rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;letter-spacing:.04em;text-decoration:none}.gallery-nav-btn:hover{filter:brightness(1.15)}.admin-key-card{padding:.8rem .9rem}.gallery-loading{color:var(--muted);font-size:.88rem;margin:0}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}.train-card{border:2px solid var(--line);background:#0000002e;display:flex;flex-direction:column;gap:.6rem;padding:.75rem}.train-card-canvas-wrap{display:flex;justify-content:center;background-image:linear-gradient(45deg,#102838 25%,transparent 25%),linear-gradient(-45deg,#102838 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#102838 75%),linear-gradient(-45deg,transparent 75%,#102838 75%);background-size:4px 4px;background-position:0 0,0 2px,2px -2px,-2px 0;padding:.5rem}.train-card-canvas{image-rendering:pixelated;max-width:100%;height:auto}.train-card-body{display:flex;flex-direction:column;gap:.25rem}.train-card-name{font:700 .9rem/1.2 Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--text)}.train-card-birthday{font:400 .75rem/1 Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--muted)}.train-card-error{font-size:.72rem;color:#ff6b6b}.train-card-queued{font-size:.72rem;color:var(--mbta-green)}.train-card-actions{display:flex;gap:.35rem;margin-top:.3rem;flex-wrap:wrap}.train-card-edit{display:flex;flex-direction:column;gap:.4rem}.train-edit-input{width:100%;border:2px solid var(--line);background:#0f0f0f;color:var(--text);padding:.35rem .5rem;font:inherit;font-size:.82rem}.submit-btn{background:#111;color:#fff;padding:.65rem 2.2rem;font-size:.85rem;letter-spacing:.07em;animation:submit-glow 5s ease-in-out infinite}.submit-btn:hover{filter:brightness(1.18)}.submit-btn:disabled{animation:none;border-color:var(--line);box-shadow:none}.show-now-btn{border-color:var(--mbta-green);background:color-mix(in srgb,var(--mbta-green) 18%,#111111)}.delete-btn{border-color:#7a1a1a;background:color-mix(in srgb,#cc3333 12%,#111111);color:#f88}@media (max-width: 520px){.gallery-grid{grid-template-columns:1fr}}.submit-row{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:.9rem;align-items:center;justify-content:flex-end}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes submit-glow{0%,to{border-color:var(--mbta-red);box-shadow:0 0 8px #da291c99,0 0 22px #da291c38}25%{border-color:var(--mbta-orange);box-shadow:0 0 8px #ed8b0099,0 0 22px #ed8b0038}50%{border-color:var(--mbta-green);box-shadow:0 0 8px #00843d99,0 0 22px #00843d38}75%{border-color:var(--mbta-blue);box-shadow:0 0 8px #003da599,0 0 22px #003da538}}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 860px){.tool-group{flex-wrap:wrap}#pixel-canvas{width:100%}}@media (max-width: 700px){.page-shell{width:min(1080px,100% - .8rem);min-height:auto;margin:calc(.8rem + env(safe-area-inset-top,0)) auto calc(1.2rem + env(safe-area-inset-bottom,0));align-content:start;gap:.65rem}.hero,.card{padding:.7rem}h1{font-size:clamp(1.05rem,7vw,1.5rem);line-height:1.15}.subtitle{font-size:.82rem}.field-grid{grid-template-columns:1fr}.birthday-row{grid-template-columns:1fr 1fr}.toolbar{display:grid;grid-template-columns:1fr;gap:.55rem;align-items:stretch}.tool-group{width:100%}.tool-group:first-child{justify-content:flex-start}.palette-row{width:100%}.tool-btn,.subtle-btn,.submit-btn{min-height:42px}.tool-btn{width:42px;height:42px}.swatch{width:30px;height:30px}.submit-row{flex-direction:column;align-items:stretch;padding-bottom:max(0px,env(safe-area-inset-bottom,0))}.submit-btn{width:100%}}@media (max-width: 520px){body:before{filter:saturate(38%) brightness(28%) contrast(86%) blur(.5px)}.birthday-row{grid-template-columns:1fr}.color-picker-panel{left:0;right:0;min-width:0;width:100%}}