:root{color-scheme:dark;--bg:#131716;--panel:#1c211f;--line:#343d36;--muted:#9ba79d;--text:#edf0e7;--accent:#c1f888;--mono:ui-monospace,Consolas,monospace;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,canvas{touch-action:manipulation}button{cursor:pointer;color:inherit;border:1px solid var(--line);background:transparent;transition:background .15s,color .15s;border-radius:6px}button:hover{background:#343e34}button:disabled{cursor:default;opacity:.35}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,canvas:focus-visible,#viewport:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button[hidden],[hidden]{display:none!important}button,select{min-height:36px}a{color:inherit}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:30px}.brand{display:flex;align-items:center;text-decoration:none;font-size:32px;font-weight:800;letter-spacing:-1.8px}.brand-icon{font-size:34px;background:var(--accent);color:var(--bg);width:35px;height:35px;line-height:30px;text-align:center;margin-right:12px;letter-spacing:0}.brand-period{color:var(--accent)}.byline{font:11px var(--mono);letter-spacing:1.7px;color:var(--muted);margin-top:5px}.topbar>.quiet{margin-left:auto}.quiet{border:0;padding:8px 12px;font-size:14px}.quiet span{margin-left:16px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 374px;height:calc(100dvh - 82px);min-height:700px}.wall-area{position:relative;overflow:hidden;background:#141a17}.wall-intro{position:absolute;top:34px;left:34px;z-index:2;pointer-events:none;background:linear-gradient(110deg,#141a17 65%,transparent);padding:0 55px 30px 0}.eyebrow{font:11px var(--mono);letter-spacing:1.8px;font-weight:500;color:var(--muted)}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:7px;box-shadow:0 0 8px #c1f88830}h1{font-size:clamp(30px,3.1vw,46px);line-height:1.06;font-weight:500;letter-spacing:-1.9px;margin:19px 0 16px}p{line-height:1.6}.wall-intro p{color:var(--muted);font-size:14px;line-height:1.65;margin:0}.wall-stats{display:flex;gap:12px;font:11px var(--mono);color:#aab8a8;margin-top:21px;letter-spacing:.1px}.stat-divider{color:#56634f}#viewport{position:absolute;inset:0;overflow:hidden;cursor:grab;touch-action:none;background-image:radial-gradient(#42503d65 1px,transparent 1px);background-size:22px 22px}#viewport.dragging{cursor:grabbing}#wall{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform;display:grid;grid-template-columns:repeat(40,110px);grid-template-rows:repeat(30,110px);gap:12px;padding:0}.tile{position:relative;border:1px dashed #3a483480;border-radius:8px;width:110px;height:110px;display:flex;align-items:center;justify-content:center;padding:0;overflow:hidden;background:#18201730;user-select:none;touch-action:none}.tile.empty{opacity:.4}.tile.empty:after{content:'+';font:18px var(--mono);color:#52654a}.tile.empty:hover{opacity:1;border-color:#a8dc77;background:#c1f8880a}.tile.art{border:1px solid #434e3c;background:#283121;box-shadow:0 4px 16px #0002}.tile.art:nth-child(3n){background:#302b35;border-color:#514256}.tile.art:nth-child(4n){background:#233331;border-color:#35584b}.tile.art:nth-child(5n){background:#352d24;border-color:#5b4b36}.tile.art:nth-child(7n){background:#2c2e40;border-color:#44496a}.tile.art:hover{border-color:var(--accent);transform:translateY(-3px)}.tile canvas{width:80px;height:80px;image-rendering:pixelated;pointer-events:none}.tile .tile-name{position:absolute;bottom:4px;left:4px;right:4px;text-align:center;font:9px var(--mono);color:#d2d8ca;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.tile.art canvas{margin-top:-8px}.tile.highlight{outline:3px solid var(--accent);outline-offset:4px}.placing .tile.empty{opacity:.85}.placing .tile.empty:after{color:var(--accent)}.wall-topright{position:absolute;top:28px;right:24px;z-index:3;display:flex;align-items:flex-end;flex-direction:column;gap:8px}.wall-topright #connection{font:11px var(--mono);background:#141a17dc;padding:8px 10px;border-radius:20px}.wall-topright .quiet{color:#aab8a8;font-size:12px;background:#141a17c9}.wall-bottom{position:absolute;left:28px;right:28px;bottom:45px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.wall-hint{color:#91a18c;font:12px var(--mono);padding:10px;background:#141a17bd;border-radius:5px}.wall-hint>span{margin-left:7px}.zoom-controls{display:flex;align-items:center;gap:3px;background:#1c241e;border:1px solid #404d3b;border-radius:8px;padding:4px;box-shadow:0 4px 20px #0003;pointer-events:auto}.zoom-controls button{border:0;font-size:20px;width:34px}.zoom-controls output{font:11px var(--mono);min-width:45px;text-align:center}.zoom-controls>span{width:1px;background:var(--line);height:20px;margin:0 3px}.sample-note{position:absolute;bottom:17px;left:36px;font:10px var(--mono);color:#758170}.studio{border-left:1px solid var(--line);padding:28px;background:var(--panel);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#48533f transparent}.studio-heading{position:relative;margin-bottom:23px}.studio-heading .eyebrow{font-size:10px}.studio-heading h2{font-size:23px;font-weight:500;letter-spacing:-.8px;margin:8px 0}.studio-heading h2 span{color:var(--accent);float:right;font-size:28px;line-height:24px}.step-tag{font:10px var(--mono);letter-spacing:1px;color:#83907f}.studio-heading>.step-tag{display:none}.canvas-meta{display:flex;align-items:center;justify-content:space-between;font:10px var(--mono);color:#a8b4a3;margin-bottom:10px}.canvas-meta select{appearance:none;border:0;color:var(--text);background:transparent;min-height:24px;font:11px var(--mono);margin-left:9px;cursor:pointer}.text-button{min-height:28px;border:0;padding:0;background:transparent;font-size:12px;color:#a9b8a2}.text-button:hover{color:var(--accent);background:transparent}.drawing-wrap{background:#e6eadc;border-radius:8px;padding:12px;box-shadow:0 4px 8px #0002}#drawing{width:100%;display:block;aspect-ratio:1;image-rendering:pixelated;touch-action:none;cursor:crosshair}.tools{display:flex;gap:3px;margin:12px 0 23px;align-items:center}.tools button{width:34px;min-width:26px;height:33px;min-height:33px;border:0;font-size:23px;color:#acb8a6}.tools button.selected,.tools button[aria-pressed=true]{color:var(--accent);background:#c1f88817;box-shadow:inset 0 0 0 1px #c1f88840}.tool-divider{height:22px;width:1px;background:var(--line);margin:0 5px}.palette-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.palette-heading .eyebrow{font-size:10px;letter-spacing:1px}.custom-color{display:flex;align-items:center;gap:5px;color:#bcc4b7;font:10px var(--mono)}input[type=color]{border:0;width:18px;height:18px;background:none;padding:0;cursor:pointer}input[type=color]::-webkit-color-swatch-wrapper{padding:0}input[type=color]::-webkit-color-swatch{border:0;border-radius:3px}#palette{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}#palette button{min-height:23px;height:23px;border-radius:4px;border:1px solid #ffffff15;padding:0;position:relative}#palette button.active:after{content:'';position:absolute;inset:-4px;border:1px solid var(--text);border-radius:6px}.starter-row{display:flex;align-items:center;justify-content:space-between;margin:20px 0 25px;gap:5px;font-size:11px;color:var(--muted)}.starter-row select{font-size:11px;color:var(--text);background:#272f27;border:1px solid var(--line);border-radius:5px;max-width:135px;padding:0 7px;min-height:30px}.signature{border-top:1px solid var(--line);padding-top:20px}.signature .step-tag{display:block;margin-bottom:17px}label{display:block}label>span{color:#7f8c7b;font-size:11px;margin-left:3px}.signature label{font-size:12px;margin:14px 0 8px}input:not([type=color],[type=file]){width:100%;background:#171d18;border:1px solid #384132;padding:11px 12px;border-radius:5px;color:var(--text);font-size:12px}input::placeholder{color:#73816c}.primary{background:var(--accent);border:1px solid var(--accent);color:#1c3013;padding:12px 15px;font-size:13px;font-weight:600;min-height:43px}.primary:hover{background:#d5ffac}.primary>span{float:right;font-size:18px}#publish{width:100%;margin-top:20px}.post-note{color:#84947e;text-align:center;font:10px/1.5 var(--mono);margin:10px 0 0}.file-actions{display:flex;justify-content:space-between;margin-top:18px}.studio-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:20px;padding-top:15px;color:#7b8a73;font:9px var(--mono);letter-spacing:.8px}.studio-footer b{font-weight:400;color:#b0bda7}.mobile-tabs{display:none}#placement{position:absolute;bottom:112px;left:50%;transform:translateX(-50%);z-index:5;background:var(--accent);color:#1b3011;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:9px;box-shadow:0 6px 30px #0004;font-size:13px;width:max-content;max-width:calc(100% - 32px)}#placement button{color:#1b3011;border:1px solid #577e38;padding:4px 9px;white-space:nowrap;font-size:12px}#placement button:last-child{border:0}#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);padding:13px 19px;background:#edf3e5;color:#26321d;border-radius:8px;font-size:14px;z-index:20;box-shadow:0 8px 35px #0006;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;text-align:center}#toast.visible{opacity:1;transform:translate(-50%,0)}dialog{background:var(--panel);color:var(--text);border:1px solid #536348;border-radius:16px;padding:35px;width:430px;max-width:calc(100vw - 28px);max-height:90dvh;box-shadow:0 20px 90px #0007}dialog::backdrop{background:#070c09c9;backdrop-filter:blur(5px)}dialog .close{position:absolute;right:15px;top:12px;border:0;font-size:25px;width:32px}dialog h2{font-size:29px;letter-spacing:-1px;font-weight:500;margin:18px 0 12px}dialog p,dialog li{font-size:14px;color:#b4c0ac;overflow-wrap:anywhere}dialog ol{padding-left:20px;line-height:1.6}dialog li{margin:14px 0}dialog .detail-meta{font:11px/1.6 var(--mono);color:#8e9d85}#detail-art{width:160px;height:160px;display:block;margin:24px auto 0;image-rendering:pixelated;background:#303c28;border-radius:8px}#detail{text-align:center}#detail-message{white-space:pre-wrap}.dialog-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px}.danger{color:#ff9c8d;border-color:#885347;padding:8px 10px;font-size:12px}#admin-form label{font-size:13px;margin:20px 0 8px}#admin-form .primary{margin-top:12px;width:100%}.report-row{padding:15px 0;border-top:1px solid var(--line);font-size:14px}.report-row canvas{width:80px;height:80px;image-rendering:pixelated;float:right}.report-row p{clear:both}.report-row button{margin-right:8px}#admin-status{font-size:12px}
@media(min-width:1600px){.workspace{grid-template-columns:minmax(0,1fr) 410px}.studio{padding:30px 36px}}@media(max-width:1100px){.workspace{grid-template-columns:minmax(0,1fr) 340px}.studio{padding:24px}.byline{display:none}.wall-topright{top:auto;bottom:110px;right:25px}.wall-intro{left:24px;top:26px}.wall-bottom{left:14px;right:14px}.wall-hint span{display:none}.sample-note{left:24px}.wall-stats{font-size:10px;gap:8px}}@media(max-width:700px){.topbar{height:66px;padding:0 19px}.brand{font-size:28px}.brand-icon{width:29px;height:29px;font-size:29px;line-height:25px}.topbar>.quiet{font-size:12px}.mobile-tabs{height:45px;display:flex;border-bottom:1px solid var(--line);padding:4px 18px;gap:5px}.mobile-tabs button{flex:1;border:0;color:var(--muted);font-size:13px;min-height:35px}.mobile-tabs button.active{color:var(--accent);background:#c1f88812}.workspace{display:block;height:calc(100dvh - 111px);min-height:480px}.wall-area{height:100%}.studio{display:none;border:0;height:100%;max-width:440px;margin:auto;padding:24px 28px}.studio-mode .wall-area{display:none}.studio-mode .studio{display:block}.wall-intro h1{font-size:34px}.wall-intro{top:24px;left:24px;padding-right:24px}.wall-intro p{font-size:13px}.wall-stats{margin-top:13px}.wall-topright{bottom:107px;right:15px}.sample-note{font-size:9px;left:20px}.wall-bottom{bottom:41px}#placement{bottom:170px;gap:6px;padding:10px;font-size:12px}#placement button{font-size:11px}.studio-heading h2{font-size:25px}.signature label,.starter-row,.text-button{font-size:13px}input:not([type=color],[type=file]){font-size:16px}.post-note{font-size:11px}.tools{justify-content:space-between}.tools button{min-width:30px;min-height:40px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Keep the complete drawing-to-posting flow reachable on a laptop screen. */
.tour-start { padding: 9px 13px; background: #222e20; border-color: #647e4e; color: var(--accent); font-size: 13px; }
#tour-controls { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 10px; }
#tour-progress { color: var(--accent); font: 14px var(--mono); }
.tour-buttons { display: flex; justify-content: center; gap: 8px; }
.tour-buttons button { font-size: 13px; padding: 8px 11px; min-height: 42px; }
#tour-play { color: var(--accent); border-color: #647e4e; }
#tour-note { font-size: 12px; }
#wall.tour-moving { transition: transform .6s ease; }
@media (prefers-reduced-motion: reduce) { #wall.tour-moving { transition: none; } }
.studio-heading { margin-bottom: 14px; }
.drawing-wrap { max-width: 260px; margin-inline: auto; }
.tools { margin: 10px 0 16px; justify-content: space-between; }
.starter-row { margin: 15px 0 18px; }
.signature { padding-top: 14px; }
.signature .step-tag { margin-bottom: 10px; }
.signature label { margin-top: 10px; }
.studio-footer { margin-top: 14px; padding-top: 10px; }
@media (max-width: 700px) {
  .drawing-wrap { max-width: none; }
  .wall-intro { transition: opacity .2s; }
  .wall-area:has(.placing) .wall-intro { opacity: 0; }
}

/* Overview never paints visitor pixels, names or messages. */
.wall-intro{top:24px;left:28px;padding:0 25px 20px 0;max-width:72%}
.wall-intro h1{font-size:clamp(22px,2.5vw,34px);line-height:1.14;margin:12px 0 8px;letter-spacing:-1px}
.wall-intro p{font-size:12px}.wall-stats{margin-top:10px}
#wall{grid-template-columns:repeat(40,34px);grid-template-rows:repeat(30,34px);gap:6px;border:1px solid #66786540;border-radius:12px;background:#1c251c;box-shadow:0 20px 90px #0003}
.tile,.tile.art,.tile.art:nth-child(n){width:34px;height:34px;min-height:34px;overflow:visible;border:0;background:transparent;box-shadow:none;border-radius:50%;padding:0}
.tile.empty{opacity:1}.tile.empty:after{content:'';width:2px;height:2px;border-radius:50%;background:#64705e40}
.tile.art:after{content:'';display:block;width:17px;height:17px;border-radius:50%;background:var(--dot-colour);transform:translate(var(--dot-x),var(--dot-y));box-shadow:0 0 16px color-mix(in srgb,var(--dot-colour) 18%,transparent)}
.tile.art.sample:after{background:transparent;border:2px solid var(--dot-colour);width:14px;height:14px;box-shadow:none}
.tile.art:hover{transform:none;background:#c1f88820;outline:1px solid #c1f88870}.tile.empty:hover{background:#c1f88815}
.tile.locally-hidden{visibility:hidden}.tile.highlight{outline:2px solid var(--accent)}
.placing .tile.empty:after{content:'+';width:auto;height:auto;background:none;font-size:20px;color:var(--accent)}
.starter-row{align-items:center;gap:8px}.starter-row button{font-size:11px;padding:6px 9px;color:var(--accent);border-color:#586947}
.creative-tools{border-top:1px solid var(--line);padding:12px 0}.creative-tools summary,.embed-help summary{cursor:pointer;font-size:12px;color:var(--text);min-height:26px}
.creative-tools label{font-size:11px;margin:9px 0 6px}.stamp-input{display:flex;gap:6px}.stamp-input input{min-width:0}.stamp-input button{font-size:11px;white-space:nowrap;padding:0 8px}
.stamp-input button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
#symbols{display:flex;gap:5px;flex-wrap:wrap;margin:8px 0}#symbols button{min-width:31px;min-height:32px;font-size:17px}
#stamp-note,.tool-note{font-size:11px;color:var(--muted);line-height:1.5;margin:7px 0}
.tilt-tools{border-top:1px solid var(--line);padding:13px 0;display:grid;grid-template-columns:minmax(0,1fr) 76px;align-items:center;gap:12px}
.tilt-tools label{font-size:12px;display:flex;justify-content:space-between}.tilt-tools output{color:var(--accent);font:12px var(--mono)}
input#tilt{width:100%;padding:0;border:0;accent-color:var(--accent);background:none;min-height:30px;cursor:pointer}
#tilt-preview{width:76px;height:76px;border-radius:8px;background:#303c28;image-rendering:pixelated}
#starters{width:780px}#starters h2{font-size:26px}.library-filters{display:grid;grid-template-columns:1fr 1fr;gap:14px}.library-filters label{font-size:12px}.library-filters input,.library-filters select{margin-top:6px;width:100%}
.library-filters select{background:#171d18;border:1px solid var(--line);color:var(--text);border-radius:6px;padding:10px;font-size:12px}
#library-count{font:12px var(--mono);color:var(--accent)}#starter-gallery{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}
.starter-card{display:flex;flex-direction:column;align-items:center;padding:9px 5px;background:#252e23;gap:5px}.starter-card canvas{width:64px;height:64px;image-rendering:pixelated}.starter-card span{font-size:11px;overflow-wrap:anywhere}.starter-card:hover{border-color:var(--accent)}
.library-pages{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-size:12px}.library-pages button{padding:8px 12px}
.warning-pixels{display:block;font-size:45px;letter-spacing:10px;color:var(--accent);margin-top:12px}#view-warning .primary{display:block;width:100%}#view-warning .quiet{margin-top:6px}
.preference-actions{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.preference-actions button{font-size:12px;padding:6px 9px}
.embed-help{border-top:1px solid var(--line);margin-top:18px;padding-top:15px}.embed-help label{font-size:12px}.embed-help textarea{width:100%;resize:vertical;background:#131716;color:var(--text);border:1px solid var(--line);border-radius:5px;padding:9px;font:11px/1.5 var(--mono);margin:7px 0}.embed-help p{font-size:12px}
#open-full-wall{font-size:12px;text-decoration:none;margin-left:auto;white-space:nowrap}.embedded .studio,.embedded .mobile-tabs,.embedded .about-trigger,.embedded .byline,.embedded #moderate{display:none}.embedded .workspace{display:block;height:calc(100dvh - 82px);min-height:380px}.embedded .wall-area{height:100%}.embedded .brand{font-size:24px;min-width:0;letter-spacing:-.8px}.embedded #brand-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:1100px){.wall-intro{max-width:100%}}
@media(max-width:700px){.wall-intro{left:18px;top:18px;padding-right:12px}.wall-intro h1{font-size:23px}.wall-intro p{max-width:290px}.sample-note{max-width:calc(100% - 35px);line-height:1.4}#starters{padding:26px 16px}#starter-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.library-filters{grid-template-columns:1fr}.embedded .workspace{height:calc(100dvh - 66px)}.topbar{gap:10px}.embedded .brand-icon{display:none}}

/* The wall fills the window; signing opens a dedicated drawing surface. */
.workspace,.embedded .workspace{display:block;height:calc(100dvh - 82px);min-height:360px}
.wall-area{height:100%}.mobile-tabs{display:none}.topbar>.quiet{margin-left:0}
#sign-wall{margin-left:auto;white-space:nowrap;font-size:13px}
#viewport{background:#131c17;background-image:none}
#wall{grid-template-columns:repeat(40,46px);grid-template-rows:repeat(30,46px);gap:2px;border:0;border-radius:0;background:#152019;box-shadow:none}
.tile,.tile.art,.tile.art:nth-child(n){width:46px;height:46px;min-height:46px;border-radius:0;border:0;background:#c1f88807;box-shadow:inset 0 0 0 1px #c1f88808}
.tile.empty:after{display:none}.tile.art:after{width:46px;height:46px;border-radius:0;transform:none;background:var(--dot-colour);box-shadow:none}
.tile.art:hover{outline:2px solid var(--accent);outline-offset:2px;background:transparent}
.tile.empty:hover{background:#c1f88815}.tile.highlight{outline:2px solid #efffcb;outline-offset:3px}
.placing .tile.empty:after{display:block;font-size:20px}.placing .tile.empty{background:#c1f8880e}
.wall-intro{max-width:calc(100% - 320px);background:#131c17eb;padding:16px 22px 18px;left:22px;top:22px;border:1px solid #c1f88812}
.wall-intro h1{margin-top:10px;font-size:clamp(23px,2.5vw,36px)}
.wall-topright{top:28px;right:24px;bottom:auto}.wall-bottom{bottom:30px}.sample-note{bottom:10px}
#editor{width:1060px;padding:28px;max-width:calc(100vw - 28px);max-height:calc(100dvh - 28px);overflow:auto}
#editor>.close{position:sticky;display:block;float:right;top:0;margin:-12px -12px 0 0;background:#283627;z-index:4;min-width:40px;min-height:40px}
#editor .studio{display:block;padding:0;border:0;max-width:none;height:auto;overflow:visible;background:transparent}
.studio-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,1fr);gap:32px;align-items:start}
.paint-panel{position:sticky;top:0}.settings-panel{min-width:0}
#editor .studio-heading{margin-bottom:22px}#editor .studio-heading h2{font-size:30px;padding-right:30px}
#editor .studio-heading h2 span{display:none}
#editor .drawing-wrap{width:100%;max-width:480px;margin:0 auto;padding:10px}
#editor .tools{margin:12px 0 20px}#editor .tools button{min-width:38px;min-height:42px}
#editor .starter-row{margin-top:0}#editor .starter-row button{font-size:12px}
.creative-tools label{display:flex;justify-content:space-between;gap:8px}.creative-tools output{color:var(--accent)}
.creative-tools input[type=range]{width:100%;min-height:32px;padding:0;accent-color:var(--accent)}
#editor .file-actions{margin-top:12px}#editor .signature{margin-top:0}#editor #publish{margin-top:14px}
#detail-art{width:min(300px,100%);height:auto;aspect-ratio:1;border-radius:0}
.embedded #sign-wall{display:none}.embedded .brand{max-width:60%}
@media(max-width:800px){
  .studio-layout{grid-template-columns:1fr;gap:18px}.paint-panel{position:static}
  #editor{width:580px;padding:22px}#editor .drawing-wrap{max-width:400px}
  #editor .studio-heading h2{font-size:24px}.wall-intro{max-width:calc(100% - 44px)}
  .wall-topright{top:auto;bottom:96px;right:18px}
}
@media(max-width:700px){
  .workspace,.embedded .workspace{height:calc(100dvh - 66px)}
  .topbar{padding:0 14px;gap:8px}.topbar .about-trigger{font-size:0;padding:6px}.topbar .about-trigger span{font-size:17px;margin:0}
  #sign-wall,#open-full-wall{font-size:12px;padding:10px 12px}.brand{font-size:25px}.brand-icon{margin-right:7px}
  .wall-intro{left:12px;top:12px;max-width:calc(100% - 24px);padding:14px 16px}.wall-intro h1{font-size:22px}
  .wall-bottom{left:12px;right:12px;bottom:32px}.wall-hint{padding:8px}.wall-hint span{display:none}.sample-note{font-size:9px}
  #editor{max-width:calc(100vw - 12px);max-height:calc(100dvh - 12px);padding:20px 16px;border-radius:10px}
  #editor .tools{gap:4px}#editor .tools button{min-width:32px}#editor>.close{margin-right:0}
}

/* Give every frequently used drawing control a readable, visible name. */
#editor .studio-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
#editor .studio-heading .guide-link{flex:0 0 auto;min-height:40px;border:1px solid var(--line);border-radius:6px;color:var(--accent);font-size:12px;white-space:nowrap}
#editor .studio-layout .tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:12px 0 5px;align-items:stretch}
#editor .tools button{width:100%;min-width:0;height:auto;min-height:56px;padding:5px 3px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1px solid var(--line);border-radius:6px;color:#d0dacb}
#editor .tools .tool-icon{font-size:19px;line-height:1.1}
#editor .tools .tool-name{font-size:11px;line-height:1.25;white-space:normal;text-align:center}
#editor .tools button.selected{border-color:#748d60;color:var(--accent);background:#c1f88817;box-shadow:inset 0 0 0 1px #c1f88830}
#editor .tools button#mirror[aria-pressed=true]{border-color:#748d60;color:var(--accent);background:#c1f88817}
.tool-tip{min-height:30px;color:var(--muted);font-size:11px;line-height:1.45;margin:5px 0 14px}
.palette-heading .custom-color{gap:7px}.custom-caption{color:var(--text);font:11px Arial,Helvetica,sans-serif}
#palette{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
#palette .colour-swatch{width:100%;height:auto;min-height:40px;display:flex;align-items:center;gap:6px;padding:5px 7px;border:1px solid var(--line);border-radius:5px;background:#151b17;color:var(--text);text-align:left}
#palette .colour-chip{width:17px;height:17px;flex:0 0 17px;border:1px solid #ffffff45;border-radius:3px}
#palette .colour-name{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#palette .colour-swatch.active{border-color:#d9f7bc;background:#232e24}
#palette .colour-swatch.active:after{display:none}
#editor .file-actions{gap:10px}#editor .file-actions button{min-height:38px;display:flex;gap:7px;align-items:center;color:#cfdbc9}
#drawing-tour[hidden]{display:none}
#drawing-tour{position:fixed;inset:0;z-index:20;pointer-events:none}
#tour-shade{position:fixed;inset:0;pointer-events:none;background:linear-gradient(#060a08d8 0 0) top/100% var(--shade-top,0px) no-repeat,linear-gradient(#060a08d8 0 0) bottom/100% var(--shade-bottom,0px) no-repeat,linear-gradient(#060a08d8 0 0) left/var(--shade-left,0px) 100% no-repeat,linear-gradient(#060a08d8 0 0) right/var(--shade-right,0px) 100% no-repeat}
.tutorial-focus{position:relative!important;z-index:22!important;outline:3px solid #d8ffa9!important;outline-offset:5px!important;box-shadow:0 0 0 8px #c1f88830,0 0 32px #c1f88855!important}
.tour-card{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);width:min(520px,calc(100vw - 28px));padding:17px 20px 15px;border:1px solid #77955f;border-radius:9px;background:#202a22;color:var(--text);box-shadow:0 10px 40px #0008;pointer-events:auto}
.tour-card-top{display:flex;justify-content:space-between;align-items:center;color:var(--accent);font:10px var(--mono);letter-spacing:.6px}
.tour-card h2{margin:9px 0 5px;font-size:21px;letter-spacing:-.4px;font-weight:500}
.tour-card p{margin:0;color:#d0d8ca;font-size:13px;line-height:1.45}
.tour-card-actions,.tour-step-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tour-card-actions{margin-top:12px}.tour-step-actions{justify-content:flex-end}.tour-card-actions button{min-height:39px}
.tour-card #drawing-tour-back{border:1px solid var(--line);font-size:12px}
@media(max-width:800px){#editor .studio-heading .guide-link{font-size:11px;padding:7px}.custom-caption{font-size:10px}}
@media(max-width:520px){
  #editor .studio-heading{display:block;padding-right:32px}#editor .studio-heading .guide-link{padding:7px 9px;margin:3px 0 12px}
  #palette .colour-swatch{justify-content:center;gap:4px;padding:5px 3px}#palette .colour-name{font-size:9px}
  .tour-card{bottom:max(8px,env(safe-area-inset-bottom));padding:13px 14px 12px;width:calc(100vw - 18px)}
  .tour-card h2{font-size:18px}.tour-card p{font-size:12px}.tour-card-actions{margin-top:8px}
}