/* Colours and type match the GKG Recovery app (index.html :root). */
:root{--ink:#142f4d;--muted:#536c67;--paper:#f5f5ed;--white:#fffef9;--line:#dce3d8;--gold:#ad843f;--green:#245f51;--danger:#87332d}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,sans-serif}
button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.6;cursor:default}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.shell{max-width:1180px;margin:auto;padding:24px 32px}
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px}
.brand{font:700 26px/1.1 Georgia,serif}.brand small{font:12px system-ui;display:block;margin-top:8px;color:var(--muted)}
.top-actions{display:flex;gap:10px;align-items:center}.top-actions[hidden]{display:none}
.badge{border:1px solid var(--line);border-radius:20px;padding:5px 12px;font-size:13px;color:var(--muted)}
h1{font:normal 40px/1.15 Georgia,serif;letter-spacing:-1px;margin:32px 0 12px}
h2{font:normal 24px/1.3 Georgia,serif;margin:0 0 12px}
.sub{color:var(--muted);max-width:650px;margin-bottom:28px}
.card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:20px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dash-grid{grid-template-columns:minmax(300px,420px) 1fr;margin-top:24px}
.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:700;margin-bottom:14px;color:var(--muted)}
label{display:block;font-size:14px;margin-bottom:6px}
input,textarea{width:100%;border:1px solid #a9bdb2;background:#fff;color:var(--ink);border-radius:8px;padding:11px;margin-bottom:16px}
textarea{resize:vertical;min-height:80px;margin-bottom:6px}
.check{display:flex;gap:10px;align-items:flex-start;margin:16px 0 8px}.check input{width:auto;margin:4px 0 0}
.btn{background:var(--green);border:1px solid var(--green);color:#fff;border-radius:9px;padding:9px 16px}
.btn.light{background:transparent;border-color:var(--line);color:var(--ink)}.btn.danger,.danger{color:var(--danger)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.hint{font-size:13px;color:var(--muted);margin:8px 0}
.privacy{border-left:3px solid var(--gold);padding-left:12px}
.status{min-height:1.6em;font-weight:600}.dev{word-break:break-all;background:#fcf9ef;border:1px dashed var(--gold);padding:10px;border-radius:8px}
.code-card{border-color:var(--gold);background:#fcf9ef}
.code-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.share-code{font:600 26px/1.3 ui-monospace,Consolas,monospace;letter-spacing:3px;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:8px 14px}
.share-code.off{text-decoration:line-through;opacity:.55}
.link-label{display:block;font-size:14px;margin:14px 0 6px}
.share-link{flex:1 1 260px;min-width:0;margin:0;font:13px/1.4 ui-monospace,Consolas,monospace;padding:10px}
.members{list-style:none;margin:0;padding:0}
.members li button{width:100%;text-align:left;display:flex;justify-content:space-between;gap:8px;align-items:center;border:0;border-bottom:1px solid var(--line);background:transparent;padding:12px 6px;color:var(--ink)}
.members li button[aria-current=true]{background:#edf3e9;border-radius:8px}
.pill{font-size:12px;border-radius:12px;padding:2px 9px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.pill.pending{border-color:var(--gold);color:var(--gold)}.pill.blocked{border-color:var(--danger);color:var(--danger)}
.pill.unread{background:var(--green);color:#fff;border-color:var(--green)}
.thread-card{min-height:420px;display:flex;flex-direction:column}
.thread-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:12px}
.messages{list-style:none;margin:0;padding:16px 0;display:flex;flex-direction:column;gap:10px;max-height:52vh;overflow:auto}
.messages li{max-width:80%;padding:10px 14px;border-radius:14px;background:#edf3e9;white-space:pre-wrap;overflow-wrap:anywhere}
.messages li.mine{align-self:flex-end;background:var(--ink);color:#fff}
.messages time{display:block;font-size:11px;opacity:.7;margin-top:4px}
.send-row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.empty{padding:28px;color:var(--muted);text-align:center}
.settings summary{cursor:pointer;color:var(--green)}.settings form{margin-top:16px}
.sr{position:absolute;left:-9999px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;max-width:90vw;margin:0}
#toast:empty{display:none}
footer{margin-top:30px;font-size:12px;color:var(--muted)}footer a{color:var(--muted)}
section[hidden],[hidden]{display:none!important}
@media(max-width:820px){.shell{padding:16px}.grid,.dash-grid{grid-template-columns:1fr}h1{font-size:32px}}
.notice{background:#fdf1e7;border:1px solid #e0a46a;color:#6b3a10;padding:12px 14px;border-radius:8px;font-weight:600;margin:0 0 16px}