/* Colours of the old CMA portal: blue side menu (#1c3faa) around a light rounded content panel */
:root{--side:#1c3faa;--side-ink:#fff;--bg:#f1f5f8;--surface:#fff;--ink:#1c2329;--muted:#5d6872;--line:#e2e8f0;--accent:#1c3faa;--danger:#b3261e;--ok:#1d7a3e;font:15px/1.5 system-ui,"Segoe UI",sans-serif;color-scheme:light}
[data-theme=dark]{--side:#1b2336;--side-ink:#e3e8ec;--bg:#232b3e;--surface:#2a3349;--ink:#e3e8ec;--muted:#9aa6b8;--line:#3a4560;--accent:#7f9cf5;--danger:#f28b82;--ok:#5ccf86;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}
a{color:var(--accent)}
body.app{display:flex;min-height:100vh;background:var(--side)}
.side-nav{flex:none;width:240px;padding:20px 0 20px 20px;color:var(--side-ink)}
.side-brand{display:block;padding-right:20px}.side-brand img{display:block;width:150px;max-width:100%;margin:0 auto}
.side-cma{display:block;width:170px;max-width:calc(100% - 20px);margin:14px auto 0;opacity:.9}
.side-nav ul{list-style:none;margin:24px 0 0;padding:20px 0 0;border-top:1px solid rgb(255 255 255/.12)}
.side-menu{display:flex;gap:12px;align-items:center;height:48px;padding:0 16px;margin-bottom:4px;border-radius:24px 0 0 24px;color:var(--side-ink);text-decoration:none;opacity:.8}
.side-menu:hover{opacity:1;background:rgb(255 255 255/.08)}
.side-menu[aria-current=page]{opacity:1;background:var(--bg);color:var(--ink);font-weight:600}
.side-menu svg{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.content{flex:1;min-width:0;background:var(--bg);border-radius:30px 0 0 30px;padding:0 24px 24px}
.top-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;min-height:64px;border-bottom:1px solid var(--line)}
.breadcrumb{margin:0;color:var(--muted)}.breadcrumb b{color:var(--ink)}
.who{margin-left:auto;display:flex;flex-wrap:wrap;gap:12px;align-items:center;color:var(--muted)}
.cma-mark{width:36px;height:36px;border-radius:50%;background:#fff;object-fit:contain;border:1px solid var(--line)}
.page{max-width:1280px;padding:8px 0}.page h1{font-size:22px;margin:16px 0 8px}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600;padding:10px 16px}
@media (max-width:900px){
body.app{flex-direction:column}
.side-nav{width:auto;padding:12px 16px 0;display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.side-brand{padding:0}.side-brand img{width:90px}.side-cma{width:130px;margin:0}
.side-nav ul{display:flex;gap:4px;width:100%;overflow-x:auto;margin:0;padding:8px 0 0}
.side-menu{border-radius:20px 20px 0 0;height:40px;margin:0;white-space:nowrap}
.content{border-radius:0;padding:0 16px 16px}.who-email{display:none}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px}
a.stat-link{color:var(--ink);text-decoration:none}a.stat-link:hover{border-color:var(--accent);color:var(--accent)}.stat b{display:block;font-size:28px;font-variant-numeric:tabular-nums}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0}.toolbar input[type=search]{width:min(300px,100%)}
input,select,button{font:inherit;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink)}
button{cursor:pointer}button.link{border:0;background:none;color:var(--accent);padding:0}
.button{display:inline-block;padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.expired{color:var(--danger)}.active-date{color:var(--ok)}
.pager{display:flex;gap:8px;align-items:center;margin-top:10px;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);max-width:640px}
body.guest{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;background:var(--bg)}
.guest-brand{display:grid;place-content:center;justify-items:center;gap:20px;padding:40px 24px;background:var(--side);color:var(--side-ink);border-radius:0 40px 40px 0}
.guest-logo{width:min(300px,70%)}.guest-title{margin:0;font-size:32px;font-weight:600;text-align:center}.guest-cma{width:200px;opacity:.9}
.guest-card{align-self:center;justify-self:center;width:min(380px,calc(100% - 32px));background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:32px}
.guest-head{display:flex;gap:12px;align-items:center;margin-bottom:16px}.guest-head h1{margin:0;font-size:26px}
@media (max-width:800px){body.guest{grid-template-columns:1fr;align-content:start;gap:24px}.guest-brand{border-radius:0 0 30px 30px;padding:28px 16px;gap:12px}.guest-logo{width:150px}.guest-title{font-size:22px}.guest-cma{width:150px}}
.stack{display:grid;gap:8px}.error{color:var(--danger);margin:0}
.check{display:inline-flex;gap:6px;align-items:center}
/* Chats: list on the left, the conversation on the right */
.chat{display:grid;grid-template-columns:minmax(240px,340px) minmax(0,1fr);gap:12px;align-items:start}
.chat-list,.thread{background:var(--surface);border:1px solid var(--line);border-radius:8px}
.chat-list{padding:10px;display:grid;gap:8px}.chat-list input{width:100%}
.chat-list ol{list-style:none;margin:0;padding:0;max-height:calc(100vh - 230px);overflow-y:auto}
.chat-item{display:flex;gap:10px;align-items:center;width:100%;padding:8px;border:0;border-radius:6px;background:none;text-align:start}
.chat-item:hover{background:var(--bg)}.chat-item[aria-current=true]{background:var(--bg);box-shadow:inset 3px 0 0 var(--accent)}
.chat-meta{display:grid;min-width:0;flex:1}.chat-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-sub,.chat-date{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-date{flex:none}
.chat-empty,.thread-empty{color:var(--muted);padding:16px;margin:0}
.avatar{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--surface);font-size:13px;font-weight:700}
.thread{display:flex;flex-direction:column;min-height:420px;height:calc(100vh - 150px);overflow:hidden}
.thread-head{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.thread-head h2{margin:0;font-size:16px}.thread-head p{margin:0;font-size:13px;color:var(--muted)}.thread-head .thread-count{margin-left:auto}
.thread-body{flex:1;overflow-y:auto;display:flex;flex-direction:column-reverse;padding:12px 16px;background:var(--bg)}
.thread-msgs{display:flex;flex-direction:column;gap:6px}
.msg{display:grid;gap:2px;max-width:min(75%,560px);padding:8px 12px;border-radius:12px;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.user{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.support{align-self:flex-end;background:var(--accent);color:var(--surface);border-bottom-right-radius:4px}
.msg-from{font-size:11px;font-weight:600;opacity:.75}.msg-time{font-size:11px;opacity:.7;justify-self:end}
.day{text-align:center;margin:10px 0 4px;font-size:12px;color:var(--muted)}.day span{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:2px 10px}
@media (max-width:700px){.chat{grid-template-columns:1fr}.chat-list ol{max-height:40vh}.thread{height:70vh}}