/* Settings (design canvas board "Settings", 4 · Tools & Settings). */
.st{display:flex;flex-direction:column;gap:28px}
.st-h1{margin:0;font-size:26px;font-weight:700;line-height:1.25}
.st-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:16px;align-items:start}
.st-card{background:var(--card);border-radius:18px;padding:6px 18px 12px;display:flex;flex-direction:column;min-width:0}
.st-lbl{margin:12px 0 4px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--text-2)}
.st-line{border-bottom:1px solid var(--soft)}
.st-row{min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:15px;cursor:pointer}
.st-txt{display:flex;flex-direction:column;min-width:0}
.st-txt small{font-size:12px;color:var(--text-2)}
.st-check{appearance:none;-webkit-appearance:none;width:44px;height:44px;margin:0 -11px 0 0;flex:none;cursor:pointer;background:none;border:0;display:grid;place-items:center}
.st-check::before{content:"";width:22px;height:22px;box-sizing:border-box;border:1.5px solid var(--muted);border-radius:4px;background:var(--card) center/16px no-repeat}
.st-check:checked::before{border-color:var(--red);background-color:var(--red);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}
:root[data-theme=dark] .st-check:checked::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314110d' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}
.st-slide{padding:14px 0;display:flex;flex-direction:column;gap:8px}
.st-slide>label{font-size:15px;display:flex;justify-content:space-between}
.st-slide output{color:var(--text-2)}
.st-slide input[type=range]{width:100%;min-height:44px;margin:0;accent-color:var(--red)}
.st-sel{height:44px;border:1.5px solid var(--line);border-radius:10px;padding:0 10px;font:inherit;font-size:14px;background:var(--card);color:var(--ink);max-width:60%;flex:none}
.st-voice{display:flex;gap:8px}.st-voice .st-sel{flex:1;max-width:none;min-width:0}
.st-test{height:44px;padding:0 14px;border:0;border-radius:10px;background:var(--soft);font:inherit;font-size:14px;color:var(--ink);cursor:pointer}
.st-note{margin:0;font-size:13px;color:var(--text-2)}
.st-app{text-decoration:none;color:var(--ink);min-height:64px;display:flex;align-items:center;gap:12px}
.st-app:hover{color:var(--ink)}.st-app:hover .st-txt>span{text-decoration:underline}
.st-app .st-txt{flex:1}.st-app .st-txt small{font-size:13px}
.st-dots{display:flex}.st-dots i{width:18px;height:18px;border-radius:999px}.st-dots i+i{margin-left:-5px}
.st-dots .d1{background:var(--red)}.st-dots .d2{background:var(--blue)}.st-dots .d3{background:var(--green)}

.st-box{border-radius:var(--r-l);padding:24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.st-sync{background:var(--red-t);color:var(--ink)}
.st-sync h2{margin:0;font-size:18px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.st-sync p{margin:0;font-size:14px;line-height:1.5;color:var(--text-2);overflow-wrap:anywhere}
.st-data{background:var(--card)}
.st-data .st-lbl{margin:0}
.st-big{min-height:48px;border-radius:12px;font:inherit;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;text-decoration:none;cursor:pointer;border:0;background:var(--card);color:var(--ink);padding:0 16px}
.st-big:hover{color:var(--ink)}
.st-outline{border:1.5px solid var(--line)}.st-outline:hover{border-color:var(--ink)}
.st-danger{background:transparent;color:var(--red-d)}.st-danger:hover{color:var(--red-d);text-decoration:underline}
.st-fill{background:var(--red);color:var(--on-red)}.st-fill:hover{color:var(--on-red);background:var(--red-d)}
.st-status{min-height:0;margin:0;font-weight:500}.st-status:empty{display:none}
.st-status.is-error{color:var(--red-d)}.st-status.is-ok{color:var(--green-d)}
.st-actions{display:flex;gap:10px;margin-top:12px}.st-actions .st-big{flex:1}
#st-confirm{max-width:min(420px,calc(100vw - 32px));border:1px solid var(--line);border-radius:var(--r-l);background:var(--card);color:var(--ink);padding:20px}
#st-confirm::backdrop{background:rgba(var(--scrim),.5)}
#st-confirm h2{margin:0 0 8px;font-size:20px}
.st-check:focus-visible::before,.st-sel:focus-visible,.st-test:focus-visible,.st-big:focus-visible,.st-app:focus-visible,.st-slide input:focus-visible{outline:3px solid var(--blue);outline-offset:2px}