:root{color-scheme:dark;--bg:#101319;--panel:#181e27;--panel2:#202835;--line:#303b49;--text:#e3e9ef;--muted:#9ba9bb;--accent:#70e0cb;--orange:#ffcc80;--danger:#ff9494;--mono:'DejaVu Sans Mono','Liberation Mono',monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:10px 16px;border:1px solid var(--line);border-radius:6px;background:var(--panel2);color:var(--text);cursor:pointer;white-space:nowrap;line-height:1.4;font-size:.9rem}button:hover,.button:hover{border-color:var(--accent);text-decoration:none}button:disabled{opacity:.6;cursor:wait}.primary{background:var(--accent);color:#102822;font-weight:650;border-color:var(--accent)}.danger{border-color:#9c5454;color:var(--danger)}input,select,textarea{background:#111720;color:var(--text);border:1px solid #3a4758;border-radius:5px;padding:10px 12px;width:100%;min-width:0}input[type=file]{padding:8px}input[type=file]::file-selector-button{background:var(--panel2);color:var(--text);border:1px solid var(--line);padding:6px;margin-right:12px;border-radius:3px}textarea{resize:vertical}label{display:flex;flex-direction:column;gap:7px;font-size:.9rem;color:var(--muted)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:2rem;line-height:1.25;letter-spacing:-.035em;font-weight:650;margin-bottom:12px}h2{font-size:1.2rem;letter-spacing:-.015em;margin-bottom:14px}h3{font-size:1rem;margin-bottom:8px}small{font-size:.8rem;color:var(--muted)}.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:#141922;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:28px 18px;z-index:5}.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-size:1.2rem;line-height:1.3;margin:0 4px 45px}.brand:hover{text-decoration:none}.brand small{display:block;font-size:.65rem;letter-spacing:.14em;margin-top:5px}.brand-mark{font:bold 22px var(--mono);border:2px solid var(--accent);color:var(--accent);padding:6px;box-shadow:4px 4px 0 #2b554b}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{color:var(--muted);padding:11px 14px;border-radius:4px;font-size:.92rem}.sidebar nav a.selected{background:#263b3a;color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.sidebar-foot{margin-top:auto;padding:15px 8px 0}.sidebar-foot p{font-size:.9rem;color:var(--muted);margin:12px 0}.sidebar-foot .eyebrow{font-size:.65rem}.text-button{border:0;padding:18px 0 0;background:none;color:var(--muted);font-size:.85rem}.sidebar form{margin:0}main{margin-left:224px;padding:40px 38px;max-width:1900px;min-height:100vh}footer{margin-top:56px;padding-top:22px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted)}.eyebrow{display:block;font:500 .73rem var(--mono);color:var(--accent);letter-spacing:.12em;margin-bottom:12px}.page-heading{display:flex;gap:22px;justify-content:space-between;align-items:center;margin-bottom:28px}.page-heading p{margin:10px 0 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:23px;margin-bottom:20px;min-width:0}.panel p:last-child{margin-bottom:0}.panel details{margin-top:12px}.section-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:28px 0 16px}.section-heading h2,.section-heading h3{margin:0}.panel .section-heading,.sprite-card .section-heading{margin-top:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px;background:var(--panel);margin-bottom:25px;overflow:hidden}.metric{padding:21px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:10px}.metric:last-child{border:0}.metric span{font-size:.83rem;color:var(--muted)}.metric strong{font:500 2rem var(--mono);color:var(--text)}.capture-metrics{grid-template-columns:repeat(6,1fr)}.capture-metrics .metric{padding:18px}.capture-metrics strong{font-size:1.6rem}.facts{display:grid;grid-template-columns:minmax(100px,auto) 1fr;gap:10px 22px;font-size:.88rem;margin:0}.facts dt{color:var(--muted)}.facts dd{margin:0;min-width:0;overflow-wrap:anywhere}.badge{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:3px 8px;font:.74rem var(--mono);color:var(--muted);white-space:nowrap}.badge.completed{background:#1e3933;border-color:#30564a;color:var(--accent)}.badge.running,.badge.starting,.badge.stopping{background:#393423;color:var(--orange);border-color:#605137}.badge.failed,.badge.interrupted{background:#40272e;color:var(--danger)}.muted{color:var(--muted);font-size:.9rem}.mono{font-family:var(--mono)}.hash{overflow-wrap:anywhere;word-break:break-all}.empty{padding:36px;text-align:center;color:var(--muted)}.wide{grid-column:1/-1}.empty p{max-width:660px;margin:0 auto}.fixture-panel{background:linear-gradient(120deg,#1b302f,var(--panel));border-color:#35564e}.fixture-panel p{color:#b7ccc9;font-size:.9rem}.fixture-panel small{display:block;margin-top:14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:7px;margin-bottom:25px}table{border-collapse:collapse;width:100%;text-align:left;font-size:.85rem}th{background:var(--panel2);color:var(--muted);font-weight:500;font-size:.78rem;white-space:nowrap}th,td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}td{background:var(--panel)}tr:last-child td{border-bottom:0}td small{display:block;margin-top:4px}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.game-card{color:var(--text)}.game-card:hover{border-color:var(--accent);text-decoration:none}.game-card p{font-size:.88rem;color:var(--muted)}.stack{display:flex;flex-direction:column;gap:18px}.stack button{align-self:flex-start}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.actions,.inline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.actions form{margin:0}.actions select{width:auto}.actions label{flex:1}.inline label{min-width:130px}.inline input,.inline select{width:auto}.inline input{flex:1}.source h3{display:inline-block;margin-left:12px}.breadcrumb{display:block;font-size:.85rem;margin-bottom:24px}.tabs{display:flex;overflow:auto;gap:25px;border-bottom:1px solid var(--line);margin:22px 0}.tabs a{color:var(--muted);padding:13px 0;white-space:nowrap;border-bottom:2px solid transparent;font-size:.9rem}.tabs a.selected{color:var(--accent);border-color:var(--accent)}.tabs a:hover{text-decoration:none;color:var(--text)}.atlas-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}.sprite-card{display:block;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:var(--panel);color:var(--text);transition:border-color .15s,transform .15s}.sprite-card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px)}.sprite-stage{height:180px;display:flex;align-items:center;justify-content:center;background-color:#0e131b;background-image:linear-gradient(45deg,#161d28 25%,transparent 25%),linear-gradient(-45deg,#161d28 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#161d28 75%),linear-gradient(-45deg,transparent 75%,#161d28 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0px;position:relative;border-bottom:1px solid var(--line)}.sprite-stage img{image-rendering:pixelated;max-width:90%;max-height:90%;object-fit:contain}.sprite-card-info{padding:15px}.sprite-card-info .section-heading{margin-bottom:10px}.sprite-card-info strong{font-size:.87rem}.sprite-card-info p{font-size:.78rem;color:var(--muted);margin-bottom:3px}.sprite-card-info p span{margin:0 4px}.variant-thumbs{display:flex;align-items:center;gap:10px;margin-top:13px;min-height:35px}.variant-thumbs img{object-fit:contain;width:30px;height:30px;image-rendering:pixelated}.variants-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.variant{padding:0 0 20px;overflow:hidden}.variant>.section-heading,.variant>.facts{margin:20px}.variant>.facts{font-size:.82rem;gap:8px 12px;grid-template-columns:100px 1fr}.variant .sprite-stage{height:190px}.charset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.charset-preview{width:100%;image-rendering:pixelated;margin-bottom:18px}.charset-grid p{font-size:.82rem;color:var(--muted)}.evidence{border-left:3px solid var(--accent)}.evidence p{font-size:.9rem}.callout{border-left:3px solid var(--orange);padding:14px 20px;background:#28251f;font-size:.9rem;color:#ded0b4}summary{cursor:pointer;font-size:.93rem;color:var(--text)}details[open]>summary{margin-bottom:18px}pre{font:.77rem/1.65 var(--mono);background:#0f141d;border:1px solid var(--line);padding:18px;max-height:460px;max-width:100%;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;color:#bfcddd;border-radius:4px}td pre{min-width:320px;max-width:540px}.login-wrap{max-width:440px;margin:9vh auto}.login-wrap h1{font-size:2.4rem}.login-wrap form{margin-top:26px}.login-wrap button{width:100%}.error{border:1px solid #86555c;background:#36252d;padding:15px 20px;border-radius:5px;color:var(--danger)}.active-banner{display:flex;gap:20px;align-items:center;padding:16px 22px;background:#223b35;border:1px solid #3c6257;margin-bottom:25px;border-radius:6px}.active-banner>span:last-child{margin-left:auto}.emulator #emulator-screen{max-width:100%;width:768px;image-rendering:pixelated;margin-top:20px;border:1px solid var(--line)}#notice{position:fixed;bottom:25px;right:25px;max-width:420px;background:#244d44;color:#e7fff9;padding:14px 20px;border:1px solid var(--accent);border-radius:6px;z-index:20}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(min-width:1700px){.atlas-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:1200px){.atlas-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.capture-metrics{grid-template-columns:repeat(3,1fr)}.capture-metrics .metric:nth-child(3){border-right:0}.capture-metrics .metric:nth-child(-n+3){border-bottom:1px solid var(--line)}.variants-grid,.charset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.facts{gap:8px 15px}.split{grid-template-columns:1fr}main{padding:30px 26px}.page-heading{align-items:flex-start;flex-wrap:wrap}}@media(max-width:760px){.sidebar{position:relative;width:100%;padding:15px 20px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 16px;font-size:1.1rem}.brand small{display:none}.sidebar nav{flex-direction:row;gap:0}.sidebar nav a{font-size:.8rem;padding:8px 12px}.sidebar-foot{display:none}main{margin:0;padding:24px 18px}h1{font-size:1.65rem}.metrics{grid-template-columns:repeat(2,1fr)}.metric{padding:16px}.metric:nth-child(2n){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.capture-metrics{grid-template-columns:repeat(2,1fr)}.capture-metrics .metric:nth-child(3){border-right:1px solid var(--line)}.capture-metrics .metric:nth-child(-n+4){border-bottom:1px solid var(--line)}.atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sprite-stage{height:140px}.sprite-card-info{padding:12px}.sprite-card-info strong{font-size:.75rem}.variant-thumbs{gap:5px}.variant-thumbs img{width:23px}.variants-grid,.charset-grid,.library-grid,.form-grid{grid-template-columns:1fr}.panel{padding:18px}.variant{padding:0 0 18px}.section-heading{flex-wrap:wrap}.inline{width:100%}.inline input{width:100%}.active-banner{flex-wrap:wrap}.active-banner>span:last-child{margin:0}.actions{gap:8px}.page-heading{margin-bottom:20px}.source h3{display:block;margin:10px 0}.login-wrap{margin:4vh auto}.source .section-heading{display:block}.source .inline{margin-top:15px}.facts{grid-template-columns:100px 1fr;font-size:.82rem}.badge{font-size:.7rem}.sprite-card .badge{padding:2px 4px}}

.display-preview{width:320px;max-width:100%;image-rendering:pixelated;display:block;margin-bottom:10px}