.sd-status .stage-meta{font-family:var(--font-mono);font-size:12px;color:var(--stage-fg-dim)}.sd-tool .card{width:100%;max-width:540px;background:#ffffff;color:#101826;border-radius:18px;padding:26px;box-shadow:0 30px 90px -30px rgba(0,0,0,.6);--ink:#101826;--ink-2:#46525f;--ink-3:#8a949d;--paper:#f6f8f7;--card:#ffffff;--line:#dde2e0;--line-soft:#ecefed;--mono-chip:#eef1f0;--brand:#e8551c;--brand-deep:#b23c10;--brand-tint:#fcece3;--ok:#16803c;--danger:#c22a2a;--danger-tint:#fbe9e9}@media (max-width:560px){.sd-tool .card{padding:18px}}.sd-status .mode-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;border-radius:999px;padding:5px 14px;color:#ffb08f;background:rgba(232,85,28,.13);border:1px solid rgba(232,85,28,.45)}.sd-status .mode-pill i{width:7px;height:7px;border-radius:50%;background:var(--stage-brand)}.sd-status .mode-pill.mode-relay{color:#b9c8d8;background:rgba(95,113,134,.2);border-color:rgba(143,161,181,.5)}.sd-status .mode-pill.mode-relay i{background:#8fa1b5}.sd-status .mode-pill.mode-negotiating,.sd-status .mode-pill.mode-unknown{color:var(--stage-fg-dim);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}.sd-status .mode-pill.mode-negotiating i,.sd-status .mode-pill.mode-unknown i{background:var(--stage-fg-dim)}.sd-status .mode-pill.mode-disconnected{color:#f3a6a6;background:rgba(194,42,42,.16);border-color:rgba(230,106,106,.5)}.sd-status .mode-pill.mode-disconnected i{background:#e66a6a}.sd-tool .transit{display:flex;align-items:center;margin:2px 2px 24px}.sd-tool .t-stop{display:flex;flex-direction:column;align-items:center;gap:7px;min-width:56px}.sd-tool .t-stop .dot{width:12px;height:12px;border-radius:50%;border:2.5px solid var(--line);background:var(--card)}.sd-tool .t-stop.done .dot{border-color:var(--brand);background:var(--brand)}.sd-tool .t-stop.now .dot{border-color:var(--brand);background:var(--card);box-shadow:0 0 0 4px var(--brand-tint)}.sd-tool .t-stop span{font-size:11px;color:var(--ink-3);white-space:nowrap}.sd-tool .t-stop.done span,.sd-tool .t-stop.now span{color:var(--ink);font-weight:500}.sd-tool .t-seg{flex:1 1;height:2.5px;background:var(--line);margin:0 2px 22px}.sd-tool .t-seg.done{background:var(--brand)}.sd-tool h1,.sd-tool h2,.sd-tool h3{font-family:var(--font-display);font-weight:600}.sd-tool .card h2{font-size:1.25rem;margin-bottom:6px}.sd-tool .hint{font-size:12px;color:var(--ink-3)}.sd-tool .card .divider{color:var(--ink-3);font-size:.85rem;text-align:center;margin:14px 0}.sd-tool button{font:inherit;font-weight:600;padding:10px 18px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}.sd-tool button:focus-visible,.sd-tool input:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.sd-tool button.primary{background:var(--brand);border-color:var(--brand);color:#fff}.sd-tool button.primary:hover{background:var(--brand-deep);border-color:var(--brand-deep)}.sd-tool button.dark{background:#101826;border-color:#101826;color:#f6f8f7}.sd-tool button.danger{color:var(--danger);border-color:var(--danger);background:transparent;font-weight:500}.sd-tool input:not([type]),.sd-tool input[type=text]{font:inherit;padding:10px 12px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--paper);color:var(--ink)}.sd-tool .home-sub{color:var(--ink-2);font-size:.92rem;margin-bottom:20px}.sd-tool .home-cta{width:100%;font-size:1rem;padding:13px}.sd-tool .join-row{display:flex;gap:8px}.sd-tool .join-row input{flex:1 1;min-width:0;font-family:var(--font-mono);letter-spacing:.12em}.sd-tool .join-row button{flex-shrink:0;white-space:nowrap}.sd-tool .qr-zone{display:flex;gap:20px;align-items:center;margin-bottom:18px}.sd-tool .qr-wrap{flex-shrink:0;border-radius:12px;border:1px solid var(--line);background:#fff;padding:10px;line-height:0}.sd-tool .qr-wrap canvas{border-radius:4px}.sd-tool .share-col{flex:1 1;min-width:0}.sd-tool .share-col label{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}.sd-tool .invite-code{font-family:var(--font-mono);font-size:21px;letter-spacing:.28em;background:var(--mono-chip);border-radius:10px;padding:8px 14px;margin:6px 0 14px;display:inline-block;-webkit-user-select:all;-moz-user-select:all;user-select:all}.sd-tool .invite-link{display:flex;gap:8px;margin-top:6px}.sd-tool .invite-link input{flex:1 1;min-width:0;font-family:var(--font-mono);font-size:12px;letter-spacing:0;color:var(--ink-2)}.sd-tool .card .hint-row{border-top:1px dashed var(--line);padding-top:12px;margin-top:6px}@media (max-width:560px){.sd-tool .qr-zone{flex-direction:column;align-items:stretch}.sd-tool .qr-wrap{align-self:center}}.sd-tool .row{display:flex;gap:10px}.sd-tool .row button{flex:1 1}.sd-tool .safety{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;border:1px dashed var(--brand);border-radius:12px;padding:12px 16px;background:var(--brand-tint);margin-bottom:16px}.sd-tool .safety strong{font-family:var(--font-mono);font-size:20px;letter-spacing:.18em;font-weight:600;color:var(--brand-deep);white-space:nowrap}.sd-tool .safety small{display:block;font-size:11.5px;color:var(--ink-2);margin-top:2px}.sd-tool .safety.verified{border-style:solid;border-color:var(--ok);background:var(--ok-tint,#e4f3e9)}.sd-tool .safety.verified strong{color:var(--ok)}.sd-tool .safety button{white-space:nowrap;-webkit-margin-start:auto;margin-inline-start:auto}.sd-tool .drop{border:1.5px dashed var(--line);border-radius:12px;padding:20px;text-align:center;color:var(--ink-2);font-size:13px;margin-bottom:14px;transition:border-color .15s,background .15s}.sd-tool .drop.over{border-color:var(--brand);background:var(--brand-tint)}.sd-tool .drop .file-btn{color:var(--brand-deep);font-weight:600;cursor:pointer}.sd-tool .drop .file-btn:hover{text-decoration:underline}.sd-tool .offer{border:1px solid var(--brand);border-radius:12px;padding:14px 16px;margin-bottom:16px}.sd-tool .offer h3{font-size:.95rem;margin-bottom:8px}.sd-tool .offer ul{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:6px;font-size:13px}.sd-tool .offer .hint{-webkit-margin-start:4px;margin-inline-start:4px}.sd-tool .progress-list h4{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:600;margin:14px 0 2px}.sd-tool .progress-list ul{list-style:none;padding:0;margin:0}.sd-tool .progress-list li{display:grid;grid-template-columns:1fr auto;grid-gap:4px 12px;gap:4px 12px;align-items:center;padding:10px 2px 12px;border-bottom:1px solid var(--line-soft)}.sd-tool .progress-list .name{font-weight:500;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sd-tool .progress-list .status{font-size:12px;color:var(--ink-3);font-family:var(--font-mono);white-space:nowrap}.sd-tool .status.status-done{color:var(--ok);font-family:var(--font-body);font-weight:600}.sd-tool .status.status-failed{color:var(--danger);font-family:var(--font-body);font-weight:600}.sd-tool .bar{grid-column:1/-1;height:4px;border-radius:2px;background:var(--line-soft);overflow:hidden}.sd-tool .bar i{display:block;height:100%;border-radius:2px;background:var(--brand);transition:width .2s}.sd-tool .bar i.full{background:var(--ok)}.sd-tool .session-actions{display:flex;justify-content:flex-end;margin-top:16px}.sd-tool .cancel-link{border:none;background:none;color:var(--ink-3);font-weight:500;font-size:12.5px;padding:4px 8px}.sd-tool .cancel-link:hover{color:var(--danger)}.sd-tool .notice{position:absolute;top:12px;inset-inline:12px;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--brand-tint);border:1px solid var(--brand);color:var(--brand-deep);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:500;box-shadow:0 8px 20px -10px rgba(16,24,38,.45)}.sd-tool .card:has(>.notice) .transit{visibility:hidden}.sd-tool .notice button{border:none;background:none;padding:0 4px;font-size:16px;color:inherit}.sd-tool .error-view h2{color:var(--danger)}.sd-tool .error-view p{margin:10px 0 18px;color:var(--ink-2);font-size:.95rem}@media (prefers-reduced-motion:reduce){.sd-tool,.sd-tool *{animation:none!important;transition:none!important}}.sd-tool .home-title{font-family:var(--font-display);font-size:1.3rem;font-weight:600;margin:0 0 4px}.sd-tool .card{font-family:var(--font-body);line-height:1.5;text-align:start}.sd-status[dir=rtl] .stage-meta,.sd-tool[dir=rtl] .join-row input::placeholder,.sd-tool[dir=rtl] .progress-list .status,.sd-tool[dir=rtl] .safety .code-pending,.sd-tool[dir=rtl] .safety strong{font-family:var(--font-body)}.sd-tool{--sd-live-h:520px}@media (max-width:560px){.sd-tool{--sd-live-h:548px}}.sd-tool .card{position:relative}.sd-tool:not([data-view=home]) .card,html[data-sd-invite] .sd-tool .card{height:var(--sd-live-h);display:flex;flex-direction:column}.sd-tool:not([data-view=home]) .view,html[data-sd-invite] .sd-tool .view{flex:1 1;min-height:0;display:flex;flex-direction:column;overflow-y:auto}html[data-sd-invite] .sd-tool[data-view=home] .view{visibility:hidden}.sd-tool .view>:not(.transit):not(.session){margin-block:auto}.sd-tool .session{flex:1 1;min-height:0;display:flex;flex-direction:column}.sd-tool .session-main{flex:1 1;min-height:0;overflow-y:auto;position:relative}.sd-tool .session-main .offer{position:absolute;inset:0;z-index:2;margin:0;overflow-y:auto;background:var(--card)}.sd-tool .session-actions{flex-shrink:0}.sd-tool .safety.pending{border-style:dashed;border-color:var(--line);background:var(--paper)}.sd-tool .safety .code-pending{font-family:var(--font-mono);font-size:20px;letter-spacing:.18em;font-weight:600;color:var(--ink-3);white-space:nowrap}.sd-tool .safety.pending button{visibility:hidden}.sd-status{display:flex;align-items:center;height:34px}.sd-status[data-view=home]{display:none}html[data-sd-invite] .sd-status{display:flex}