/* COA Library uses the approved white / navy / restrained teal palette. */
.coa-page{font-family:Arial,Helvetica,sans-serif;color:var(--ink)}
.coa-page [hidden]{display:none!important}
.coa-wrap{width:calc(100% - 80px);max-width:1192px;margin:auto}
.coa-skip{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;padding:0;background:#fff;color:var(--ink)}
.coa-skip:focus{position:fixed;left:20px;top:12px;z-index:200;width:auto;height:auto;clip-path:none;padding:14px}
.coa-page .topbar .nav-actions a.nav-coa[aria-current=page]{background:var(--ink)!important;color:#fff!important;border-color:var(--ink)!important}
.coa-intro{padding:25px 0 39px}
.coa-breadcrumb{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:11px;margin-bottom:30px}
.coa-breadcrumb a{color:var(--muted);text-decoration:none}
.coa-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.coa-intro .eyebrow{margin-bottom:12px}
.coa-intro h1{font:700 clamp(42px,4.6vw,62px)/1.05 Arial,Helvetica,sans-serif;letter-spacing:-.055em;margin:0 0 12px;color:var(--ink)}
.coa-intro h1>span{color:var(--teal)}
.coa-lead{font-size:17px;line-height:1.5;color:var(--muted);margin:0}
.coa-intro-copy>p{font-size:14px;line-height:1.85;max-width:465px;color:var(--muted);margin:0 0 22px}
.coa-library-stats{display:flex;align-items:center;flex-wrap:wrap;gap:17px;color:var(--muted);font-size:11px;line-height:1.5}
.coa-library-stats strong{font-size:17px;color:var(--ink);font-weight:700;margin-right:3px}
.coa-library-stats i{height:14px;width:1px;background:var(--line)}
.coa-library-shell{background:#f5f8f9;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0 35px;scroll-margin-top:110px}
.coa-filter-panel{border:1px solid var(--line);border-radius:15px;background:#fff;padding:22px 24px 17px;box-shadow:0 4px 16px #102c4003}
.coa-filter-fields{display:grid;grid-template-columns:1.65fr 1fr .65fr;gap:20px}
.coa-filter-fields label{display:grid;gap:9px;font-size:11px;font-weight:700;color:var(--ink);min-width:0}
.coa-filter-fields select,.coa-filter-fields input{font:13px/1.3 Arial,Helvetica,sans-serif;min-height:44px;width:100%;min-width:0;border:1px solid #cbd8df;border-radius:8px;background:#fff;color:var(--ink);padding:10px 12px;box-sizing:border-box}
.coa-filter-fields input{padding-left:40px}
.coa-filter-fields input::placeholder{color:#657b89}
.coa-search-input{display:block;position:relative}
.coa-search-input svg{position:absolute;left:13px;top:13px;width:18px;height:18px;color:var(--muted)}
.coa-filter-bottom{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:18px}
.coa-type-filters{display:flex;gap:8px;flex-wrap:wrap}
.coa-type-filters button{border:1px solid transparent;background:#f2f6f7;color:var(--muted);font:700 11px/1.2 Arial,Helvetica,sans-serif;padding:9px 12px;border-radius:7px;cursor:pointer}
.coa-type-filters button span{font-weight:400;margin-left:7px;opacity:.7}
.coa-type-filters button[aria-pressed=true]{background:var(--ink);color:#fff}
.coa-type-filters button:hover{border-color:#9aafb9}
.coa-reset{border:0;background:none;color:var(--teal);font:12px Arial,Helvetica,sans-serif;text-decoration:underline;text-underline-offset:4px;cursor:pointer}
.coa-results-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:22px 0 16px;color:var(--muted);font-size:12px}
.coa-results-bar p{margin:0}.coa-results-bar strong{color:var(--ink);font-weight:700}
.coa-results-bar label{display:flex;gap:9px;align-items:center;font-size:11px;white-space:nowrap;color:var(--muted)!important}
.coa-results-bar select{border:0;background:transparent;color:var(--ink);font:12px Arial,Helvetica,sans-serif;padding:5px 0;max-width:175px}
.coa-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.coa-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0;box-shadow:0 5px 17px #102c4005;transition:transform .18s,box-shadow .18s,border-color .18s}
.coa-card:hover,.coa-card:focus-within{transform:translateY(-3px);border-color:#a9bdc8;box-shadow:0 12px 28px #102c4010}
.coa-card-preview{position:relative;width:100%;height:202px;display:flex;align-items:center;justify-content:center;overflow:hidden;border:0;border-bottom:1px solid var(--line);padding:18px 24px;background:#eaf0f2;cursor:pointer}
.coa-card-preview img{display:block;height:100%;width:auto;max-width:100%;object-fit:contain;box-shadow:0 4px 12px #102c4017;transition:transform .22s;background:#fff}
.coa-card-preview:hover img{transform:scale(1.025)}
.coa-file-badge{position:absolute;top:11px;left:11px;background:#fffefc;border:1px solid var(--line);border-radius:5px;padding:4px 6px;color:var(--ink);font:700 9px Arial,Helvetica,sans-serif;letter-spacing:.07em}
.coa-preview-action{position:absolute;right:12px;bottom:12px;display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}
.coa-preview-action svg{width:15px;height:15px}
.coa-card-body{padding:18px 18px 0;display:flex;flex-direction:column;flex:1}
.coa-card-kicker{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;min-height:14px;font-size:9px;letter-spacing:.075em;text-transform:uppercase;color:var(--teal);font-weight:700}
.coa-source-flag{color:#776034;background:#faf5e9;border-radius:4px;padding:3px 5px;font-size:8px;letter-spacing:0;text-transform:none;white-space:nowrap}
.coa-card h2{font:700 18px/1.25 Arial,Helvetica,sans-serif;color:var(--ink);letter-spacing:-.025em;margin:0 0 6px;overflow-wrap:anywhere}
.coa-card-sample{margin:0 0 15px;color:var(--muted);font-size:12px;line-height:1.4}
.coa-card-meta{margin-top:auto;padding-bottom:15px;display:flex;flex-direction:column;gap:6px;font-size:10px;line-height:1.4;color:var(--muted)}
.coa-card-meta>span{display:flex;justify-content:space-between;gap:6px}
.coa-card-footer{border-top:1px solid var(--line);padding:13px 0;display:flex;justify-content:space-between;align-items:center;gap:8px}
.coa-card-footer button{background:none;border:0;padding:3px 0;color:var(--ink);font:700 11px Arial,Helvetica,sans-serif;cursor:pointer;display:flex;align-items:center;gap:14px}
.coa-card-footer>a{color:var(--muted);font-size:10px;text-decoration:none;padding:5px 0}
.coa-card-footer>a:hover{text-decoration:underline;color:var(--teal)}
.coa-load-area{text-align:center;margin:28px 0 30px}
.coa-load-area p{color:var(--muted);font-size:11px;margin:0 0 15px}
.coa-button{display:inline-flex;justify-content:center;align-items:center;gap:28px;padding:15px 22px;min-height:46px;border:1px solid var(--ink);border-radius:9px;background:var(--ink);color:#fff;text-decoration:none;font:700 12px/1.3 Arial,Helvetica,sans-serif;cursor:pointer}
.coa-button:hover{background:#1c4056;color:#fff}
.coa-button-outline{background:#fff;color:var(--ink);border-color:#b6c7d1}
.coa-button-outline:hover{color:var(--ink);background:var(--mist)}
.coa-reference-note{display:flex;align-items:flex-start;gap:12px;color:var(--muted);font-size:11px;line-height:1.75;border-top:1px solid var(--line);padding-top:23px;margin:0}
.coa-reference-note>span:first-child{display:grid;place-items:center;width:17px;height:17px;flex:0 0 17px;border:1px solid #9daeb8;border-radius:50%;font:12px Georgia,serif;margin-top:2px}
.coa-reference-note strong{color:var(--ink)}
.coa-empty{padding:50px 20px;text-align:center;background:#fff;border:1px dashed #b8c9d1;border-radius:14px}
.coa-empty>span{font-size:35px;color:var(--teal)}.coa-empty h2{font-size:24px;margin:10px 0}.coa-empty p{font-size:14px;color:var(--muted);margin:0 0 23px}
.coa-help{padding:55px 0;display:flex;align-items:center;justify-content:space-between;gap:30px}
.coa-help .eyebrow{margin-bottom:15px}.coa-help h2{font:700 32px/1.15 Arial,Helvetica,sans-serif;letter-spacing:-.035em;color:var(--ink);margin:0 0 14px}
.coa-help p:last-child{color:var(--muted);font-size:13px;line-height:1.8;margin:0}
.coa-help>a{flex:none}
.coa-viewer{color:var(--ink);width:min(1100px,calc(100vw - 44px));max-width:none;max-height:none;height:calc(100dvh - 44px);margin:auto;padding:0;border:1px solid #c6d2da;border-radius:16px;box-shadow:0 28px 100px #0005;overflow:hidden;background:#fff}
.coa-viewer[open]{display:flex;flex-direction:column}
.coa-viewer::backdrop{background:#0b243bd1;backdrop-filter:blur(4px)}
body:has(.coa-viewer[open]){overflow:hidden}
.coa-viewer-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:19px 24px 17px;background:#fff;flex:none}
.coa-viewer-head h2{font:700 23px/1.25 Arial,Helvetica,sans-serif;letter-spacing:-.025em;margin:0 0 6px;color:var(--ink)}
#viewerType{margin:0 0 6px;font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--teal);font-weight:700}
#viewerMeta{font-size:11px;line-height:1.5;color:var(--muted);margin:0}
.coa-icon-button{display:grid;place-items:center;width:35px;height:35px;flex:none;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:16px;cursor:pointer}
.coa-viewer-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:#f5f8f9;padding:10px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex:none}
.coa-viewer-tools button{border:1px solid #c8d6de;border-radius:5px;background:#fff;color:var(--ink);padding:7px 9px;font:11px Arial,Helvetica,sans-serif;cursor:pointer;min-height:32px}
.coa-viewer-tools button:disabled{opacity:.35;cursor:default}
.coa-page-controls{display:flex;align-items:center;gap:12px;font-size:11px}
.coa-file-actions{margin-left:auto;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.coa-file-actions a{font-size:11px;color:var(--ink);text-decoration:none;padding:7px 0}
.coa-file-actions a:hover{text-decoration:underline}
.coa-file-actions a:last-child{font-weight:700}
.coa-document-stage{flex:1;min-height:0;overflow:auto;background:#e4eaed;padding:24px;text-align:center;overscroll-behavior:contain}
.coa-document-stage img{display:block;height:auto;max-width:100%;width:780px;object-fit:contain;margin:0 auto;box-shadow:0 3px 20px #102c4020;background:#fff}
.coa-document-stage.is-zoomed{text-align:left}
.coa-document-stage.is-zoomed img{width:1250px;min-width:1250px;max-width:none;height:auto;object-fit:initial}
.coa-viewer-foot{padding:12px 24px;flex:none;font-size:10px;line-height:1.65;border-top:1px solid var(--line);background:#fff;color:var(--muted)}
.coa-viewer-foot p{margin:0}.coa-viewer-foot #viewerNote:not(:empty){color:#705b32;margin-bottom:5px}
@media(min-width:1500px){.coa-wrap{max-width:1290px}.coa-card-preview{height:228px}}
@media(max-width:1050px){.coa-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.coa-intro-grid{gap:35px}.coa-filter-fields{grid-template-columns:1.35fr 1fr .7fr}.coa-wrap{width:calc(100% - 48px)}}
@media(max-width:760px){.coa-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.coa-intro-grid{grid-template-columns:1fr;gap:22px}.coa-intro-copy>p{max-width:560px;margin-bottom:15px}.coa-intro{padding-bottom:28px}.coa-intro h1{font-size:46px}.coa-breadcrumb{margin-bottom:24px}.coa-filter-fields{grid-template-columns:1fr 1fr;gap:16px}.coa-search-label{grid-column:1/-1}.coa-filter-panel{padding:20px}.coa-filter-bottom{align-items:flex-start;flex-direction:column}.coa-help{align-items:flex-start;flex-direction:column}.coa-file-actions{margin-left:0}.coa-viewer-tools{gap:10px 20px}.coa-card-preview{height:215px}}
@media(max-width:480px){.coa-wrap{width:calc(100% - 36px)}.coa-intro h1{font-size:42px}.coa-lead{font-size:16px}.coa-intro-copy>p{font-size:13px}.coa-library-stats{gap:11px;font-size:10px}.coa-library-stats strong{font-size:15px}.coa-grid{grid-template-columns:1fr}.coa-card-preview{height:255px}.coa-card-body{padding:20px 20px 0}.coa-card h2{font-size:21px}.coa-card-kicker{font-size:10px}.coa-card-sample{font-size:13px}.coa-card-meta{font-size:12px}.coa-card-footer button{font-size:13px}.coa-card-footer>a{font-size:12px}.coa-filter-panel{padding:17px 15px}.coa-filter-fields input,.coa-filter-fields select{font-size:16px}.coa-type-filters{gap:7px}.coa-type-filters button{font-size:10px;padding:8px 10px}.coa-results-bar{align-items:flex-start;gap:12px}.coa-results-bar label{gap:3px;flex-direction:column;align-items:flex-end}.coa-results-bar>p{padding-top:4px}.coa-results-bar select{font-size:11px}.coa-help h2{font-size:30px}.coa-viewer{width:100%;height:100dvh;border:0;border-radius:0}.coa-viewer-head{padding:15px}.coa-viewer-head h2{font-size:20px}.coa-viewer-tools{padding:10px 15px;gap:8px 15px}.coa-file-actions{margin-left:auto;gap:14px;width:100%;justify-content:flex-end}.coa-document-stage{padding:15px}.coa-viewer-foot{padding:10px 15px;font-size:10px;max-height:24dvh;overflow:auto}.coa-source-flag{font-size:9px}}
@media(prefers-reduced-motion:reduce){.coa-card,.coa-card-preview img{transition:none}}