/* Portal page: drop the site's big header and page title, use the full width. */
.afd-portal-page .site-header,.afd-portal-page .page-hero{display:none}
.afd-portal-page .entry.wrap{width:auto;max-width:none;margin:0;padding:0}
.afd-portal-page main{background:#f5f6f8}

/* App shell */
.afd-app{--ink:#1f2a33;--muted:#6b7780;--line:#e3e6ea;--hover:#f3f5f8;--accent:#a92731;--link:#0f5e8c;font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;min-height:70vh;display:flex;flex-direction:column}
.afd-app a{color:inherit}
.afd-appbar{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#102c40;color:#fff;padding:10px 24px}
.afd-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff!important}
.afd-brand img,.afd-brand>span:first-child{width:36px;height:36px;flex:none}
.afd-brand>span:first-child{display:grid;place-items:center;background:var(--accent);font-weight:900;font-size:13px}
.afd-brand img{display:block;border-radius:50%;background:#fff}
.afd-brand strong{display:block;font-size:15px;line-height:1.2}
.afd-brand em{display:block;font-style:normal;font-size:12px;color:#b9cbd5}
.afd-user{display:flex;align-items:center;gap:18px;font-size:13px}
.afd-user a{color:#fff!important;text-decoration:none;opacity:.85}
.afd-user a:hover{opacity:1;text-decoration:underline}

.afd-commandbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:14px 24px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.afd-tabs{display:flex;gap:4px}
.afd-tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:10px 14px 11px;font:inherit;font-weight:600;color:var(--muted);cursor:pointer}
.afd-tabs button:hover{color:var(--ink)}
.afd-tabs button.is-active{color:var(--ink);border-bottom-color:var(--accent)}
.afd-count{display:inline-block;min-width:20px;padding:0 6px;border-radius:10px;background:var(--line);font-size:12px;font-weight:600;text-align:center}
.afd-tools{display:flex;align-items:center;gap:8px;padding-bottom:10px}
.afd-btn{display:inline-block;border:1px solid #c9ced4;background:#fff;color:var(--ink)!important;text-decoration:none;font-size:13px;font-weight:600;padding:7px 12px;border-radius:4px;line-height:1.2}
.afd-btn:hover{background:var(--hover)}
.afd-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff!important}
.afd-btn-primary:hover{background:#8b1f28}
.afd-search{width:240px;max-width:100%;border:1px solid #c9ced4;border-radius:4px;padding:7px 10px;font:inherit;font-size:14px;background:#fff}

/* File list */
.afd-panel{padding:0 24px 24px;flex:1}
.afd-list-head,.afd-row{display:grid;grid-template-columns:minmax(0,1fr) 140px 100px 84px;align-items:center;column-gap:12px}
.afd-list-head{padding:10px 8px;border-bottom:1px solid var(--line);font-size:12px;font-weight:600;color:var(--muted)}
.afd-tree,.afd-group{list-style:none;margin:0;padding:0}
.afd-item{margin:0;padding:0}
.afd-row{width:100%;min-height:44px;padding:0 8px;border:0;border-bottom:1px solid var(--line);background:none;font:inherit;color:inherit;text-align:left;cursor:default}
.afd-row:hover{background:var(--hover)}
.afd-folder-row,.afd-lesson summary{cursor:pointer}
.afd-name{display:flex;align-items:center;gap:8px;min-width:0;padding-left:calc(var(--d,0) * 26px)}
.afd-name a,.afd-folder-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-decoration:none;font-weight:500}
.afd-name a:hover{color:var(--link)!important;text-decoration:underline}
.afd-note{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-left:6px}
.afd-col-date,.afd-col-size{font-size:13px;color:var(--muted);white-space:nowrap}
.afd-col-act{text-align:right}
.afd-ico{width:20px;height:20px;flex:none}
.afd-ico-folder{fill:#e8b54a}
.afd-ico-file{color:#7c8791}
.afd-chev,.afd-chev-space{width:16px;height:16px;flex:none;color:#7c8791;transition:transform .15s}
.afd-folder[aria-expanded="true"]>.afd-folder-row .afd-chev,.afd-lesson details[open] .afd-chev{transform:rotate(90deg)}
.afd-dl{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:4px;color:#5b6670!important;opacity:0}
.afd-row:hover .afd-dl,.afd-dl:focus{opacity:1}
.afd-dl:hover{background:#e6e9ed;color:var(--ink)!important}
.afd-del:hover{background:#fbe4e6;color:#a92731!important}
.afd-notice{background:#eef6ee;border-bottom:1px solid #cfe5cf;color:#1f4d2a;padding:10px 24px;font-size:14px}
.afd-notice a{color:#0f5e8c!important;font-weight:600;margin-left:6px}
.afd-empty-folder{padding:10px 8px 10px calc(8px + var(--d,0) * 26px + 24px);border-bottom:1px solid var(--line);color:var(--muted);font-size:13px;font-style:italic}
.afd-lesson summary{list-style:none}
.afd-lesson summary::-webkit-details-marker{display:none}
.afd-lesson-body{padding:12px 16px 20px 58px;border-bottom:1px solid var(--line);max-width:900px}
.afd-lesson-body iframe,.afd-lesson-body video,.afd-lesson-body img{max-width:100%}
.afd-blank{padding:28px 8px;color:var(--muted);margin:0}
.afd-item[hidden],.afd-blank[hidden]{display:none!important}
.afd-linkbtn{background:none;border:0;padding:0;font:inherit;font-size:12px;color:var(--link);cursor:pointer;white-space:nowrap}
.afd-appfoot{padding:14px 24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.afd-appfoot a{color:var(--link)!important}

/* Sign-in screen */
.afd-portal-page .afd-login-shell{margin:48px auto}
.afd-login-shell{display:grid;grid-template-columns:190px 1fr;max-width:720px;margin:40px auto;background:#fff;border:1px solid #d9e1e6;box-shadow:0 18px 45px rgba(16,44,64,.12);font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}
.afd-login-brand{display:grid;place-items:center;background:#102c40;padding:20px}
.afd-login-brand img{display:block;max-width:130px;height:auto}
.afd-login-brand span{display:grid;place-items:center;width:100px;height:100px;border:6px double #d9a73d;border-radius:50%;color:#fff;font:800 28px Georgia,serif}
.afd-login-panel{padding:34px}
.afd-login-panel h2{font:700 34px Georgia,serif;color:#102c40;margin:0 0 8px}
.afd-login-panel input{width:100%}
.afd-login-panel input[type=submit]{width:auto}
.afd-kicker{margin:0 0 7px;color:#687e8a;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.afd-login-help{font-size:12px;color:#687e8a}
.afd-login-error{background:#fdecec;border-left:4px solid #a92731;padding:10px 12px;color:#7d1720}
.afd-denied{grid-template-columns:1fr}

@media(max-width:760px){
  .afd-appbar,.afd-commandbar,.afd-panel,.afd-appfoot{padding-left:14px;padding-right:14px}
  .afd-user span{display:none}
  .afd-tools{width:100%}
  .afd-search{flex:1;width:auto}
  .afd-list-head,.afd-row{grid-template-columns:minmax(0,1fr) 80px}
  .afd-col-date,.afd-col-size{display:none}
  .afd-dl{opacity:1}
  .afd-note{display:none}
  .afd-lesson-body{padding-left:16px}
  .afd-login-shell{grid-template-columns:1fr}
  .afd-login-panel{padding:25px}
}