/* Emblem guidelines: a spec sheet in the Halo 5 menu idiom. Yellow corner marks flag the rules that matter. */
:root{--mark:#f0d330;--figure:#ef6a5c;--detail:#4fc37a;--field:#5d8cf0;--zone:rgba(139,220,255,.1)}
.emblem-hero{--hero-image:url('assets/emblem-reforged-detail.png')}
.emblem-hero:before{background:linear-gradient(90deg,rgba(3,10,19,.97) 0%,rgba(3,10,19,.9) 46%,rgba(3,10,19,.55) 100%),linear-gradient(0deg,#07111d 0%,transparent 45%),radial-gradient(circle at 78% 46%,#14324a 0,transparent 42%)}
.emblem-hero-mark{position:absolute;right:max(60px,calc((100% - 1280px)/2));top:50%;transform:translateY(-38%);width:min(300px,26vw);opacity:.9;z-index:-1;filter:drop-shadow(0 0 40px #8bdcff22)}
.spec-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:70px;align-items:start}
.spec-toc{position:sticky;top:30px;display:grid;gap:2px;border-left:1px solid var(--line);padding:4px 0}
.spec-toc a{font:11px var(--label);letter-spacing:1.3px;color:#8fa6ba;padding:9px 0 9px 18px;border-left:2px solid transparent;margin-left:-1px;transition:color .2s,border-color .2s}
.spec-toc a span{color:#5f7a90;margin-right:10px}
.spec-toc a:hover,.spec-toc a.is-active{color:white;border-left-color:var(--cyan)}
.spec-body{display:grid;gap:88px;min-width:0}
.spec-section{display:grid;gap:22px;scroll-margin-top:30px}
.spec-section>.section-title{font-size:clamp(28px,2.8vw,40px)}
.spec-section>p{color:var(--muted);font-size:17px;line-height:1.85;margin:0;max-width:70ch}
.spec-section>p strong{color:#e7f2fb;font-weight:400}
.spec-section h3{font-size:24px;font-weight:300;letter-spacing:1px;margin:0}
.spec-section code{font-family:Consolas,'Cascadia Mono',monospace;font-size:.88em;color:#cfe9f8;background:#10263a;padding:1px 6px}
.quick-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.quick-specs div{background:#0c1926;padding:20px 22px}
.quick-specs small{display:block;font:10px var(--label);letter-spacing:1.6px;color:#839aad;margin-bottom:8px}
.quick-specs strong{display:block;font-size:26px;font-weight:300;letter-spacing:.5px;font-variant-numeric:tabular-nums}
.quick-specs span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.canvas-card{position:relative;border:1px solid #7c9db844;background:#0c1b2a;padding:28px;display:grid;gap:16px}
.canvas-card:before{content:'';position:absolute;inset:-1px auto auto -1px;width:55px;height:2px;background:var(--cyan)}
.canvas-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 16px}
.dims{font:13px var(--label);letter-spacing:1.4px;color:var(--cyan);font-variant-numeric:tabular-nums}
.canvas-card .where{color:var(--muted);font-size:16px;line-height:1.7;margin:0}
.drawing{overflow-x:auto;background:#081421;border:1px solid #7c9db822;padding:18px}
.drawing svg{display:block;width:100%;height:auto;margin-inline:auto}
.drawing.tile svg{max-width:460px}.drawing.nameplate svg{max-width:760px}.drawing.detail svg{max-width:360px}
.drawing svg text{font-family:Consolas,'Cascadia Mono',monospace;fill:#cfe0ec}
.drawing svg .dim{fill:#7f96aa}
.rules{display:grid;gap:11px;margin:0;padding:0;list-style:none}
.rules li{position:relative;padding-left:24px;color:#c2d3e1;font-size:16px;line-height:1.7;max-width:68ch}
.rules li:before{content:'';position:absolute;left:0;top:.42em;border-top:11px solid var(--mark);border-right:11px solid transparent}
.masks{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mask{border:1px solid #7c9db844;background:#0c1b2a;padding:16px;display:grid;gap:9px;align-content:start}
.swatch{height:58px;display:grid;place-items:center;font:11px var(--label);letter-spacing:1.6px;color:#fff}
.swatch.figure{background:var(--figure)}.swatch.detail{background:var(--detail)}.swatch.field{background:var(--field)}
.mask strong{font-weight:400;font-size:19px;letter-spacing:.5px}
.mask span{color:var(--muted);font-size:15px;line-height:1.6}
.preview{border:1px solid #7294ad40;background:linear-gradient(130deg,#152b3e,#0a1724);display:grid;grid-template-columns:270px minmax(0,1fr)}
.preview-controls{padding:24px;border-right:1px solid #7294ad30;display:grid;gap:18px;align-content:start}
.preview-controls .eyebrow{margin:0;font-size:11px}
.color-row{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;cursor:pointer}
.color-row input{width:44px;height:36px;padding:0;border:1px solid #7c9db866;background:none;cursor:pointer}
.color-row input::-webkit-color-swatch-wrapper{padding:0}.color-row input::-webkit-color-swatch{border:0}.color-row input::-moz-color-swatch{border:0}
.color-row span{font:11px var(--label);letter-spacing:1.3px;color:#c6d4e1}
.color-row span small{display:block;font:13px var(--display);letter-spacing:0;color:#839aad;margin-top:3px}
.presets{display:flex;flex-wrap:wrap;gap:8px}
.presets button{font:10px var(--label);letter-spacing:1.2px;padding:8px 10px;border:1px solid #7c9db855;background:#10263a;color:#c6d4e1}
.presets button:hover,.presets button[aria-pressed=true]{border-color:var(--cyan);color:white}
.preview-stage{padding:24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.7fr);gap:22px;align-items:center;background:radial-gradient(circle at 70% 40%,#1b3a52,#0a1724 70%)}
.preview-plates{display:grid;gap:14px}
.preview-stage figure{margin:0}
/* 1:1 shows the nameplate at its true pixel size, where thin lines and small gaps really show. */
.preview.is-actual .preview-stage{grid-template-columns:minmax(0,1fr)}.preview.is-actual .preview-stage>figure{max-width:300px}.preview.is-actual .preview-plate{width:461px}
/* Scrolls on narrow screens; the padding leaves room for the plate shadow so the scroll box does not clip it. */
.preview.is-actual .preview-plates{overflow-x:auto;padding-bottom:32px;margin-bottom:-32px}
.preview.is-actual .preview-plates canvas{image-rendering:pixelated}
.preview-stage canvas{display:block;width:100%;height:auto;image-rendering:auto}
/* The nameplate as Spartan ID draws it: the tile, then the nameplate beside it. The Spartan Rank is
   right-aligned over the tile's right edge (x ~126, y ~22-48) and the gamertag sits on the nameplate's left. */
.preview-plate{display:grid;grid-template-columns:136fr 324fr;gap:1px;background:#0b0f15;border:1px solid #ffffff22;box-shadow:0 10px 30px #0006}
.preview-plate>div{position:relative;container-type:size;aspect-ratio:var(--ar)}
.plate-tile{--ar:136/68}.plate-name{--ar:324/68}
.preview-plate canvas{position:absolute;inset:0;width:100%;height:100%}
.plate-rank{position:absolute;right:7.5%;top:56%;font:300 53cqh/1 var(--display);color:#fff;letter-spacing:-.02em;transform:translateY(-50%);text-shadow:0 1px 3px #0007}
.plate-gamertag{position:absolute;left:4.3%;top:54%;transform:translateY(-50%);display:grid;gap:5cqh;color:#fff;text-shadow:0 1px 3px #0008}
.plate-gamertag>span{font:300 33cqh/1 var(--display)}
.plate-gamertag small{font:300 29cqh/1 var(--display);color:#ffffffcc;letter-spacing:.02em}
.plate-inputs{display:grid;grid-template-columns:1fr 1.6fr 1fr;gap:8px}
.plate-inputs label{display:grid;gap:5px;font:9px var(--label);letter-spacing:1.2px;color:#8fa6ba}
.plate-inputs input{width:100%;min-width:0;background:#0b1c2b;border:1px solid #7c9db855;color:var(--text);font:14px var(--display);padding:6px 8px}
.plate-inputs input:focus{border-color:var(--cyan);outline:none}
.preview-stage figcaption{font:10px var(--label);letter-spacing:1.4px;color:#839aad;margin-top:8px}
.preview-note{grid-column:1/-1;color:#7f96aa;font-size:13px;margin:0}
.example{display:grid;grid-template-columns:1fr 2fr;gap:14px;align-items:start}
.example figure{margin:0;border:1px solid #7c9db844;background:#0c1b2a;padding:14px;display:grid;gap:10px}
.example figure.wide{grid-column:span 1}
.example img{width:100%;height:auto;display:block;background:#05090f}
.example .example-detail{grid-row:span 2}
.example figcaption{font-size:14px;line-height:1.6;color:var(--muted)}
.example figcaption b{display:block;font:10px var(--label);letter-spacing:1.5px;color:var(--cyan);font-weight:400;margin-bottom:4px}
.spec-table{overflow-x:auto;border:1px solid #7c9db844}
.spec-table table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
.spec-table th,.spec-table td{text-align:left;padding:13px 16px;border-bottom:1px solid #7c9db833;vertical-align:top}
.spec-table tr:last-child td{border-bottom:0}
.spec-table th{font:10px var(--label);letter-spacing:1.5px;color:#839aad;font-weight:400;background:#0c1926}
.spec-table td{color:#c2d3e1}.spec-table td:first-child{color:white}
.spec-table td.num{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--cyan)}
.file-tree{border:1px solid #7c9db844;background:#081421;padding:20px 22px;overflow-x:auto}
.file-tree pre{margin:0;font:13.5px/1.75 Consolas,'Cascadia Mono',monospace;color:#cfe0ec}
.file-tree .dim{color:#7f96aa}
.checklist{display:grid;gap:8px}
.checklist label{display:flex;gap:14px;align-items:flex-start;padding:13px 16px;background:#0c1b2a;border:1px solid #7c9db844;cursor:pointer;color:#c2d3e1;font-size:16px;line-height:1.55;transition:border-color .2s,background .2s}
.checklist input{margin-top:.2em;accent-color:#8bdcff;width:18px;height:18px;flex:none}
.checklist label:has(input:checked){border-color:#8bdcff88;background:#11283b;color:white}
.checklist-foot{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between}
.check-progress{display:flex;align-items:center;gap:14px;font:11px var(--label);letter-spacing:1.4px;color:#9fc8df}
.check-meter{width:160px;height:3px;background:#1d3346}
.check-meter i{display:block;height:100%;width:0;background:var(--cyan);box-shadow:0 0 10px #8bdcff88;transition:width .25s}
.text-button{font:11px var(--label);letter-spacing:1.3px;color:#8fa6ba;background:none;padding:6px 0}
.text-button:hover{color:white}
.submit-card{border-left:2px solid var(--cyan);padding:26px 30px;background:#11283b;display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;justify-content:space-between}
.submit-card p{margin:0;color:#e6f3fc;font-size:18px;line-height:1.6;max-width:56ch}
.submit-copy{display:grid;gap:8px}
.submit-card .submit-status{font:11px/1.7 var(--label);letter-spacing:1.2px;text-transform:uppercase}
.submit-status.ok{color:#6fd99a}.submit-status.warn{color:var(--mark)}.submit-status.fail{color:#ff8a7a}
.button[aria-disabled=true]{background:#1d3346;color:#7f96aa;box-shadow:none;cursor:not-allowed}
.spec-footnote{color:#7f96aa;font-size:13px;line-height:1.7;margin:0}
@media(max-width:1100px){.spec-layout{grid-template-columns:180px minmax(0,1fr);gap:44px}.preview{grid-template-columns:1fr}.preview-controls{border-right:0;border-bottom:1px solid #7294ad30;grid-template-columns:repeat(3,1fr)}.preview-controls .eyebrow,.preview-controls .presets{grid-column:1/-1}}
@media(max-width:900px){.spec-layout{grid-template-columns:1fr}.spec-toc{display:none}.emblem-hero-mark{opacity:.25;width:240px}}
@media(max-width:760px){.quick-specs{grid-template-columns:1fr}.quick-specs div{padding:16px 18px}.quick-specs strong{font-size:22px}.canvas-card{padding:20px 18px}.drawing{padding:10px}.masks{grid-template-columns:1fr}.preview-controls{grid-template-columns:1fr}.preview-stage{grid-template-columns:1fr;padding:18px}.preview-stage>figure:last-of-type{max-width:240px}.example{grid-template-columns:1fr}.example .example-detail{grid-row:auto}.spec-body{gap:64px}.spec-section>p{font-size:16px}.submit-card{padding:22px 20px}.submit-card p{font-size:17px}.check-meter{width:110px}}
.checker{display:grid;gap:18px}
.drop-zone{position:relative;display:grid;justify-items:center;gap:8px;text-align:center;padding:38px 24px;border:1px dashed #7c9db888;background:#0c1b2a;cursor:pointer;transition:border-color .2s,background .2s}
.drop-zone:hover,.drop-zone.is-over,.drop-zone:focus-within{border-color:var(--cyan);background:#11283b}
.drop-zone input{position:absolute;width:1px;height:1px;opacity:0}
.drop-zone:focus-within{outline:2px solid var(--cyan);outline-offset:4px}
.drop-icon{font-size:38px;line-height:1;color:var(--cyan)}
.drop-zone strong{font:12px var(--label);letter-spacing:1.6px;font-weight:400}
.drop-zone>span:last-child{color:var(--muted);font-size:14px;line-height:1.6}
.checker-summary{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:16px 20px;border:1px solid #7c9db844;background:#0c1926;font:11px var(--label);letter-spacing:1.4px}
.checker-summary .pill{padding:6px 10px;border:1px solid currentColor}
.ok{color:#6fd99a}.warn{color:var(--mark)}.fail{color:#ff8a7a}
.checker-grid{display:grid;gap:14px}
.check-card{border:1px solid #7c9db844;background:#0c1b2a;display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:0}
.check-card.is-missing{opacity:.75}
.check-visual{padding:16px;background:#081421;border-right:1px solid #7c9db833;display:grid;gap:10px;align-content:start}
.check-visual canvas{width:100%;height:auto;display:block;background:repeating-conic-gradient(#0f1d2b 0 25%,#0b1622 0 50%) 0 0/16px 16px}
.overlay-toggle{font:10px var(--label);letter-spacing:1.2px;color:#8fa6ba;display:flex;gap:8px;align-items:center;cursor:pointer}
.overlay-toggle input{accent-color:#8bdcff;margin:0}
.checker-tabs{display:flex;gap:4px;border-bottom:1px solid #7c9db844}
.checker-tabs button{font:11px var(--label);letter-spacing:1.4px;padding:12px 18px;background:none;color:#8fa6ba;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;gap:10px;transition:color .2s,border-color .2s}
.checker-tabs button:hover{color:white}
.checker-tabs button[aria-selected=true]{color:white;border-bottom-color:var(--cyan)}
.tab-count:empty{display:none}
.tab-count{min-width:20px;padding:2px 5px;border:1px solid currentColor;font-size:10px;text-align:center}
.checks-panel{display:grid;gap:14px;padding-top:16px}.checks-panel[hidden]{display:none}
.checks-panel>.overlay-toggle{justify-self:end}
.check-body{padding:18px 20px;display:grid;gap:12px;align-content:start}
.check-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 14px;align-items:baseline}
.check-head h4{margin:0;font-size:20px;font-weight:300;letter-spacing:.8px}
.check-files{color:#7f96aa;font-size:13px;word-break:break-all}
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.check-list li{display:grid;grid-template-columns:18px 1fr;gap:10px;font-size:15px;line-height:1.55;color:#c2d3e1}
.check-list li:before{font:12px var(--label);line-height:1.6}
.check-list li.ok:before{content:'✓';color:#6fd99a}
.check-list li.warn:before{content:'!';color:var(--mark)}
.check-list li.fail:before{content:'✕';color:#ff8a7a}
.check-list li span{color:#c2d3e1}
.checker-foot{display:flex;justify-content:flex-end}
@media(max-width:760px){.check-card{grid-template-columns:1fr}.check-visual{border-right:0;border-bottom:1px solid #7c9db833}.drop-zone{padding:28px 16px}}
.example figure:not(.example-detail) img{width:auto;max-width:100%;image-rendering:pixelated;justify-self:start}
.example figure:not(.example-detail) img[width="136"]{width:272px}
.example figure:not(.example-detail) img[width="324"]{width:648px}
.rules li strong,.submit-card strong,.page-dek strong{color:#fff;font-weight:400}
@media(max-width:1100px){.preview-controls .plate-inputs{grid-column:1/-1}}