/* Chats: group invite link manager (js/chat-group-invite-link.js) and Settings › Chats (js/chat-settings.js).
   Both are centred .modal-backdrop/.modal-card dialogs; these rules only add their insides. Light + dark. */
.group-invite-card,.chat-settings-card{--gi-text:#111827;--gi-soft:#6b7280;--gi-line:#e5e7eb;--gi-chip:#f3f4f6;--gi-accent:var(--accent-strong,#7975d4);--gi-danger:#dc2626;max-width:440px}
body:not(.light) .group-invite-card,body:not(.light) .chat-settings-card{--gi-text:#f3f4f6;--gi-soft:#a3aab8;--gi-line:rgba(255,255,255,.12);--gi-chip:rgba(255,255,255,.07);--gi-danger:#f87171}
.group-invite-card{color:var(--gi-text)}
.group-invite-status,.chat-settings-status{color:var(--gi-soft);text-align:center;padding:18px 0}
.group-invite-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.group-invite-head h2{margin:0;font-size:1.05rem;overflow-wrap:anywhere}
.group-invite-head small{color:var(--gi-soft);font-size:.8rem}
.group-invite-head>div:nth-child(2){flex:1;min-width:0}
.group-invite-avatar{width:48px;height:48px;border-radius:50%;overflow:hidden;flex:none;display:grid;place-items:center;background:rgba(var(--accent-rgb),.16);color:var(--gi-accent);font-weight:800;font-size:1.1rem}
.group-invite-avatar img{width:100%;height:100%;object-fit:cover}
.group-invite-state{font-size:.75rem;font-weight:700;color:var(--gi-soft);border:1px solid var(--gi-line);border-radius:999px;padding:3px 10px}
.group-invite-state.is-on{color:#059669;border-color:rgba(5,150,105,.4)}
.group-invite-qr{width:166px;margin:4px auto 12px;padding:8px;border-radius:14px;background:#fff;border:1px solid var(--gi-line);cursor:zoom-in;line-height:0}
.group-invite-qr svg{width:150px;height:150px}
.group-invite-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--gi-line);border-radius:12px;padding:8px 8px 8px 12px;background:var(--gi-chip)}
.group-invite-url{flex:1;min-width:0;font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.group-invite-pill button{border:none;background:transparent;color:var(--gi-accent);font-weight:700;font-size:.82rem;cursor:pointer;padding:4px 6px}
.group-invite-meta{color:var(--gi-soft);font-size:.78rem;text-align:center;margin:8px 0 10px}
.group-invite-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:6px}
.group-invite-btn{min-height:40px;border-radius:11px;border:1.5px solid var(--gi-line);background:transparent;color:var(--gi-text);font:inherit;font-weight:650;font-size:.86rem;cursor:pointer;padding:8px 10px}
.group-invite-btn.is-primary{background:linear-gradient(135deg,var(--accent-strong,#7975d4),var(--accent-light,#9d99e8));color:#fff;border-color:transparent}
.group-invite-btn:disabled{opacity:.55;cursor:default}
.group-invite-create{width:100%;margin:16px 0 4px}
.group-invite-empty{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;border:1px dashed var(--gi-line);border-radius:14px;padding:16px 12px;margin-bottom:6px}
.group-invite-empty span{color:var(--gi-soft);font-size:.85rem}
.group-invite-section,.chat-settings-section{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gi-soft);margin:16px 0 8px}
.group-invite-chips{display:flex;flex-wrap:wrap;gap:8px}
.group-invite-chip{border:1.5px solid var(--gi-line);background:transparent;color:var(--gi-text);border-radius:999px;padding:7px 13px;font:inherit;font-size:.84rem;font-weight:600;cursor:pointer}
.group-invite-chip[aria-pressed="true"]{border-color:var(--gi-accent);background:rgba(var(--accent-rgb),.14);color:var(--gi-accent)}
.group-invite-chip:disabled{opacity:.6;cursor:default}
.group-invite-note,.chat-settings-note{color:var(--gi-soft);font-size:.8rem;line-height:1.45;margin:8px 0 0}
.group-invite-manage{display:flex;flex-direction:column;margin-top:16px;border-top:1px solid var(--gi-line)}
.group-invite-manage button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:none;border-bottom:1px solid var(--gi-line);background:transparent;color:var(--gi-text);text-align:left;padding:11px 2px;font:inherit;cursor:pointer}
.group-invite-manage button small{color:var(--gi-soft);font-size:.78rem}
.group-invite-manage button.is-danger strong{color:var(--gi-danger)}
.group-invite-manage button:disabled{opacity:.55;cursor:default}
.group-invite-card .modal-actions,.chat-settings-card .modal-actions{margin-top:16px}
.group-invite-qr-overlay{z-index:10001}
.group-invite-qr-card{text-align:center;max-width:360px}
.group-invite-qr-big{display:inline-block;padding:10px;background:#fff;border-radius:16px;line-height:0;margin-bottom:14px}
.group-invite-qr-big svg{width:min(280px,70vw);height:min(280px,70vw)}
.group-invite-qr-card .modal-actions{justify-content:center}
.group-invite-hint{display:flex;align-items:center;gap:10px;margin:0 16px 8px;padding:10px 12px;border-radius:12px;background:rgba(var(--accent-rgb),.12);font-size:.82rem}
.group-invite-hint div{flex:1;display:flex;flex-direction:column;gap:2px}
.group-invite-hint span{opacity:.8}
.group-invite-hint button{border:none;background:transparent;color:var(--accent-strong,#7975d4);font-weight:700;cursor:pointer;font:inherit;font-size:.82rem}
.chat-settings-card{color:var(--gi-text)}
.chat-settings-row{display:flex;align-items:center;gap:12px;border:1px solid var(--gi-line);border-radius:14px;padding:12px 14px;margin-top:12px}
.chat-settings-row>div{flex:1;display:flex;flex-direction:column;gap:2px}
.chat-settings-row small{color:var(--gi-soft);font-size:.8rem;line-height:1.4}
.chat-settings-switch{position:relative;flex:none;width:46px;height:28px;border-radius:999px;border:none;background:var(--gi-line);cursor:pointer;transition:background .15s}
.chat-settings-switch[aria-checked="true"]{background:var(--gi-accent)}
.chat-settings-switch:disabled{opacity:.6;cursor:default}
.chat-settings-knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0004;transition:transform .15s}
.chat-settings-switch[aria-checked="true"] .chat-settings-knob{transform:translateX(18px)}
.chat-settings-spinner{position:absolute;inset:6px 15px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:gi-spin .8s linear infinite}
.chat-settings-error{color:var(--gi-danger);font-size:.8rem;min-height:1em;margin:10px 0 0}
.chat-settings-error:empty{display:none}
@keyframes gi-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.chat-settings-spinner{animation:none}.chat-settings-knob,.chat-settings-switch{transition:none}}
@media (max-width:420px){.group-invite-actions{grid-template-columns:1fr}}