:root{--ink:#20304f;--muted:#667085;--paper:#fffdf8;--cream:#fff1d3;--line:#e5d1b6;--pink:#ee4f91;--navy:#263453;--focus:#006bd6}
*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:'Nunito',system-ui,sans-serif}.paint-app button,.paint-app select,.dialog-layer button{font:inherit}button,select{touch-action:manipulation}button:focus-visible,select:focus-visible,canvas:focus-visible{outline:4px solid var(--focus);outline-offset:3px}
.paint-app{max-width:1060px;margin:1rem auto 2rem;overflow:hidden;border:1px solid #e8cfad;border-radius:26px;background:#fffaf0;box-shadow:0 18px 40px rgba(87,55,25,.18)}
.studio-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 17px;background:#fff;border-bottom:1px solid var(--line)}.studio-brand{display:flex;align-items:center;gap:11px;min-width:0}.brand-mark{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,#ff8a62,#f75fa0);box-shadow:0 5px 0 #b94d70;font-size:27px}.studio-brand h1{margin:0;font:800 1.08rem 'Poppins',sans-serif}.studio-brand p{margin:2px 0 0;color:var(--muted);font-size:.84rem}.head-actions{display:flex;gap:8px}.head-btn,.prompt-btn{min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);font-weight:900;cursor:pointer}
.challenge-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 18px;background:#fff8d9;border-bottom:1px solid #efd993}.prompt-copy{display:flex;align-items:center;gap:9px}.prompt-copy>span{font-size:1.4rem}.prompt-copy strong,.prompt-copy span{display:block}.prompt-copy strong{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#8a5700}.prompt-copy div>span{font-weight:800}.prompt-btn{min-height:40px;background:#fff;border-color:#d9b85d;white-space:nowrap}
.studio-room{position:relative;min-height:510px;padding:24px 18px 12px;overflow:hidden;background:radial-gradient(circle at 9% 14%,rgba(255,207,73,.48) 0 6px,transparent 7px),radial-gradient(circle at 92% 18%,rgba(73,193,226,.38) 0 5px,transparent 6px),linear-gradient(145deg,#fff4d7,#ffe3ec)}.wall-art{position:absolute;inset:20px 20px auto;display:flex;justify-content:space-between;pointer-events:none}.mini-frame{display:grid;place-items:center;width:84px;height:68px;border:7px solid #bc7a49;border-radius:10px;background:#fff;box-shadow:0 5px 12px #482c1633;font-size:31px;transform:rotate(-3deg)}.mini-frame:last-child{transform:rotate(4deg)}
.work-area{position:relative;z-index:2;display:grid;grid-template-columns:112px minmax(0,1fr) 80px;align-items:center;gap:14px;max-width:860px;margin:0 auto}.mira-guide{text-align:center}.mira-bubble{position:relative;margin-bottom:9px;padding:9px 7px;border:1px solid var(--line);border-radius:15px 15px 4px;background:#fff;color:#33415f;font-size:.78rem;font-weight:900;box-shadow:0 5px 12px #50311624}.mira{position:relative}.mira img{display:block;width:108px;max-width:100%;margin:0 auto;filter:drop-shadow(0 8px 5px #4f2d1833)}.beret{position:absolute;top:-8px;left:50%;font-size:31px;transform:translateX(-26%) rotate(-12deg)}
.easel{position:relative;padding:14px 14px 18px;border-radius:14px;background:#bb7849;box-shadow:0 11px 0 #825031,0 19px 26px #4b2d1733}.easel:before{content:"";position:absolute;top:-28px;left:calc(50% - 9px);width:18px;height:35px;border-radius:8px 8px 0 0;background:#bb7849}.canvas-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;border:6px solid #fffef9;border-radius:5px;background:#fffef9;box-shadow:inset 0 0 0 1px #eee7dc;touch-action:none}.canvas-wrap canvas{display:block;width:100%;height:100%;cursor:crosshair;touch-action:none}.blank-note{position:absolute;inset:0;display:grid;place-items:center;color:#6e6a62;font-weight:900;pointer-events:none;transition:opacity .2s}.blank-note.hide{opacity:0}.canvas-help{position:absolute;left:10%;right:10%;bottom:-6px;z-index:3;margin:0;padding:4px 7px;border-radius:999px;background:#825031;color:#fff;text-align:center;font-size:.7rem;font-weight:800}.key-cursor{position:absolute;display:none;width:24px;height:24px;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 3px #17213a,0 2px 8px #0005;pointer-events:none;transform:translate(-50%,-50%)}canvas:focus+.blank-note+.key-cursor{display:block}.mira-fallback{display:grid;place-items:center;width:92px;height:92px;margin:0 auto;font-size:4.5rem;filter:drop-shadow(0 8px 5px #4f2d1833)}
.paint-shelf{display:grid;gap:8px;justify-items:center}.paint-jar{width:58px;height:50px;border:4px solid #ffffffbf;border-radius:9px 9px 17px 17px;box-shadow:0 5px 0 #332f3830}.paint-jar.red{background:#ef4860}.paint-jar.yellow{background:#ffd24e}.paint-jar.blue{background:#55c7e9}.brush-cup{display:grid;place-items:center;width:68px;height:64px;border-radius:8px 8px 24px 24px;background:#62bfda;font-size:30px;box-shadow:inset 0 -8px #0000001a}
.tool-tray{position:relative;z-index:4;display:grid;gap:10px;padding:13px 16px 16px;background:#fff;border-top:1px solid var(--line)}.toolbar-primary,.tool-scroll,.action-row,.button-group,.history-tools,.swatch-row,.sticker-row{display:flex;align-items:center;gap:8px}.toolbar-primary{justify-content:space-between}.color-panel{display:flex;align-items:center;gap:10px;min-width:0}.tool-label{font-weight:900;font-size:.82rem}.swatch-row{flex-wrap:wrap}.swatch{position:relative;width:42px;height:42px;border:2px solid #212d4430;border-radius:50%;background:var(--paint);box-shadow:inset 0 -6px #0000001a;cursor:pointer}.swatch[aria-pressed="true"]{outline:3px solid var(--ink);outline-offset:2px;transform:translateY(-2px)}.swatch[aria-pressed="true"]:after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:1000;text-shadow:0 1px 3px #000}
.tool-scroll{justify-content:center;flex-wrap:wrap}.button-group{flex-wrap:wrap}.tool,.scene-picker,.finish{min-height:44px;padding:8px 11px;border-radius:13px;font-weight:900;cursor:pointer}.tool,.scene-picker{border:1px solid var(--line);background:#fff9ef;color:var(--ink)}.tool.selected{background:var(--navy);color:#fff;border-color:var(--navy)}.tool:disabled{opacity:.42;cursor:not-allowed}.icon-tool{min-width:76px}.scene-field{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:900}.scene-picker{max-width:138px}.size-dot{display:inline-block;border-radius:50%;background:currentColor;vertical-align:middle}.size-dot.sm{width:8px;height:8px}.size-dot.md{width:12px;height:12px}.size-dot.lg{width:17px;height:17px}.sticker-panel{padding:9px;border-radius:14px;background:#fff7d7;text-align:center}.sticker-panel .tool-label{display:block;margin-bottom:8px}.sticker-row{justify-content:center;flex-wrap:wrap}.sticker-button{width:48px;padding:4px;font-size:1.5rem}.action-row{justify-content:center}.finish{border:0;background:linear-gradient(135deg,#ff795d,#ed4f93);color:#fff;box-shadow:0 5px 0 #b43d6c}.save{background:#def8e9;border-color:#76c99a}.danger{color:#9e3048}.finish:active{transform:translateY(3px);box-shadow:0 2px 0 #b43d6c}
.dialog-layer[hidden],.sticker-panel[hidden]{display:none}.dialog-layer{position:fixed;inset:0;z-index:10020;display:grid;place-items:center;padding:18px;background:#17213ab8;backdrop-filter:blur(5px)}.dialog-card{width:min(470px,96vw);max-height:90vh;overflow:auto;padding:26px;text-align:center;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 22px 60px #0005}.dialog-card h2{margin:.35rem 0;font:800 1.55rem 'Poppins',sans-serif}.dialog-card p{color:#515d73}.dialog-icon,.celebrate-icons{font-size:2.7rem}.dialog-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.reward-note{font-weight:900;color:#8a5700!important}.gallery-card{width:min(900px,96vw);text-align:left}.gallery-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.gallery-head h2,.gallery-head p{margin:0}.close-btn{flex:0 0 46px;width:46px;height:46px;border:0;border-radius:50%;background:#f1ede5;color:var(--ink);font-weight:900;cursor:pointer}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-top:20px}.gallery-item{position:relative;padding:9px;border:1px solid var(--line);border-radius:16px;background:#fffaf0}.gallery-item img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#fff;border-radius:10px}.gallery-item p{margin:7px 0 0;font-size:.76rem}.gallery-delete{position:absolute;top:14px;right:14px;width:44px;height:44px;border:2px solid #fff;border-radius:50%;background:#9e3048;color:#fff;font-weight:900;cursor:pointer}.empty-gallery{text-align:center!important;padding:35px 10px}.toast{position:fixed;left:50%;bottom:22px;z-index:10030;max-width:calc(100vw - 24px);padding:12px 18px;border-radius:999px;background:#17213a;color:#fff;font-weight:900;box-shadow:0 8px 24px #0004;opacity:0;pointer-events:none;transform:translate(-50%,16px);transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:700px){.paint-app{margin:8px 6px 90px;border-radius:18px}.studio-head{padding:10px}.studio-brand p,.head-btn span{display:none}.brand-mark{width:44px;height:44px;flex-basis:44px}.studio-brand h1{font-size:.94rem}.head-btn{width:46px;padding:7px}.challenge-bar{padding:8px 11px}.prompt-copy div>span{font-size:.84rem}.prompt-btn{padding:6px 9px}.studio-room{min-height:0;padding:40px 7px 13px}.wall-art,.paint-shelf{display:none}.work-area{grid-template-columns:58px minmax(0,1fr);gap:6px}.mira img{width:57px}.beret{font-size:19px}.mira-bubble{padding:6px 3px;font-size:.61rem}.easel{padding:9px 9px 15px}.canvas-help{display:none}.tool-tray{position:sticky;bottom:0;padding:10px 7px 12px;box-shadow:0 -9px 20px #3a240f21}.toolbar-primary{align-items:flex-end}.color-panel{display:block}.tool-label{display:block;margin-bottom:6px}.swatch-row{gap:6px}.swatch{width:44px;height:44px}.history-tools{align-self:flex-end}.icon-tool{min-width:46px;padding:7px}.icon-tool span{display:none}.tool-scroll{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:thin}.tool-scroll>*{flex:0 0 auto}.button-group{flex-wrap:nowrap}.action-row{flex-wrap:wrap}.action-row .finish{flex:1 1 170px}.sticker-row{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto}.sticker-button{flex:0 0 48px}.pointer-help{display:none}}
@media(max-width:410px){.challenge-bar{align-items:flex-start}.prompt-copy>span{display:none}.prompt-btn{font-size:.78rem}.studio-room{padding-top:34px}.swatch-row{max-width:250px}.tool,.scene-picker,.finish{min-height:46px}.gallery-grid{grid-template-columns:1fr 1fr}.dialog-card{padding:21px 16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media(forced-colors:active){.swatch{forced-color-adjust:none}.selected{outline:3px solid ButtonText}.dialog-layer{background:Canvas}}
.dialog-card p{margin:.45rem 0;line-height:1.35}.dialog-actions{margin-top:.85rem}.prompt-btn{min-height:44px}