.tool-shell{display:flex;flex-direction:column;flex:1;min-height:0;background:var(--bg);border-bottom:1px solid var(--border);overflow:hidden;position:relative}.layout-tool .footer{margin-top:0}.tool-head{display:flex;align-items:center;gap:10px;min-height:52px;padding:8px max(var(--pad),env(safe-area-inset-right)) 8px max(var(--pad),env(safe-area-inset-left));border-bottom:1px solid var(--border);background:var(--bg-2);position:relative}.tool-head .icon{width:28px;height:28px;border-radius:7px;flex:none}.tool-head .titles{display:flex;flex-direction:column;min-width:0;line-height:1.2}.tool-head .name{font-weight:650;font-size:var(--fs-m)}.tool-head .sub{color:var(--text-2);font-size:var(--fs-xs);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tool-actions{margin-left:auto;display:flex;align-items:center;gap:6px;flex:none}@media(max-width:719px){.tool-head{min-height:48px;padding-block:6px;gap:8px}.tool-head .sub{display:none}.tool-head .titles{flex:1}.tool-head .name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tool-actions .btn-sm{height:40px;padding:0 12px}.tool-actions .presence{height:32px;padding:0 8px}.tool-actions .presence .pl-label,.tool-actions .btn .sh-label{display:none}}.presence{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:var(--fs-xs);color:var(--text-2);font-weight:550}.presence .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}.presence.offline .dot{background:var(--text-3);box-shadow:none}.tool-work{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}.toast{position:absolute;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:60;max-width:calc(100vw - 32px);text-align:center;padding:8px 14px;border-radius:999px;background:var(--text);color:#fff;font-size:var(--fs-s);box-shadow:var(--shadow-2);pointer-events:none;animation:toast-in .15s ease-out}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,6px)}to{opacity:1;transform:translate(-50%)}}.tool-skeleton{flex:1;display:grid;grid-template-rows:44px 1fr;gap:12px;padding:14px}.tool-skeleton .bar,.tool-skeleton .block{border-radius:var(--radius-s);background:linear-gradient(90deg,var(--bg-2) 25%,var(--bg-3) 50%,var(--bg-2) 75%);background-size:200% 100%;animation:shimmer 1.2s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.tool-skeleton .bar,.tool-skeleton .block{animation:none}}.tool-state{flex:1;display:grid;place-items:center;padding:32px;text-align:center;color:var(--text-2)}.tool-state h3{color:var(--text);margin-bottom:6px}.tool-state p{max-width:420px}.prowall-backdrop{position:fixed;inset:0;z-index:80;background:#1b1f2373;display:grid;place-items:center;padding:16px}.prowall{width:100%;max-width:440px;background:var(--bg);border-radius:var(--radius-l);box-shadow:var(--shadow-2);padding:22px 22px 18px;position:relative}.prowall.inline{box-shadow:none;border:1px solid var(--border);margin:auto}.prowall .close{position:absolute;top:10px;right:10px;width:32px;height:32px;border:0;border-radius:50%;background:transparent;color:var(--text-2);cursor:pointer;font-size:18px;line-height:1}.prowall .close:hover{background:var(--bg-3)}.prowall .kicker{color:var(--text-2);font-size:var(--fs-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}.prowall h2{font-size:var(--fs-xl);margin-bottom:4px}.prowall .why{color:var(--text-2);margin-bottom:14px}.prowall .price{display:flex;align-items:baseline;gap:8px;margin-bottom:12px}.prowall .price strong{font-size:28px;font-weight:700;letter-spacing:-.02em}.prowall .price span{color:var(--text-2);font-size:var(--fs-s)}.prowall ul.unlocks{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:6px}.prowall ul.unlocks li{display:flex;gap:8px;align-items:flex-start;font-size:var(--fs-m)}.prowall ul.unlocks li:before{content:"";flex:none;width:16px;height:16px;margin-top:2px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3L13 4.5' fill='none' stroke='%231b1f23' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}.prowall .buy{width:100%;height:42px;font-size:var(--fs-m)}.prowall .or{display:flex;align-items:center;gap:10px;margin:14px 0 8px;color:var(--text-3);font-size:var(--fs-xs)}.prowall .or:before,.prowall .or:after{content:"";flex:1;height:1px;background:var(--border)}.prowall .keyrow{display:flex;gap:8px}.prowall .keyrow .input{flex:1;min-width:0}.prowall .err{margin-top:8px;padding:8px 10px;border-radius:var(--radius-s);background:var(--danger-soft);color:var(--danger);font-size:var(--fs-s)}.prowall .ok{margin-top:8px;padding:8px 10px;border-radius:var(--radius-s);background:var(--success-soft);color:var(--success);font-size:var(--fs-s)}.prowall .legal{margin:14px 0 0;color:var(--text-2);font-size:var(--fs-xs);line-height:1.5}.prowall .legal a{color:var(--text-2);text-decoration:underline}@media(max-width:719px){.prowall-backdrop{place-items:end stretch;padding:0}.prowall:not(.inline){max-width:none;max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain;border-radius:18px 18px 0 0;padding:22px max(18px,env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));animation:sheet-up .18s ease-out}.prowall .close{width:44px;height:44px;top:6px;right:6px}.prowall .buy{height:48px}.prowall .keyrow .input,.prowall .keyrow .btn{height:44px;font-size:16px}}@keyframes sheet-up{0%{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}@media(prefers-reduced-motion:reduce){.prowall:not(.inline){animation:none}}.pro-manage{position:absolute;right:12px;top:52px;z-index:10;width:260px;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);box-shadow:var(--shadow-2);font-size:var(--fs-s)}.pro-manage-scrim{display:none}@media(max-width:719px){.pro-manage-scrim{display:block;position:fixed;inset:0;z-index:79;background:#1b1f2373}.pro-manage{position:fixed;inset:auto 0 0;z-index:80;width:auto;border-radius:18px 18px 0 0;padding:20px max(18px,env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));font-size:var(--fs-m)}.pro-manage .btn-sm{height:44px}}.pro-manage .k{font-family:var(--font-mono);color:var(--text-2);margin:4px 0 10px}.pro-manage-note{margin:6px 0 10px;font-size:13px;color:var(--text-2);max-width:36ch}.pro-sub{margin:4px 0 10px}.pro-sub-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}@media(max-width:719px),(pointer:coarse){.tool-work .btn,.tool-work .btn-sm,.tool-work select.input,.tool-work input.input{min-height:44px}}