.aq-st-shell{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:18px;min-height:240px;padding:56px 28px;display:flex}.aq-st-shell--inline{min-height:0;padding:28px 20px}.aq-st-shell--card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px}.aq-st-shell--full{min-height:360px;padding:72px 28px}.aq-st-eyebrow{letter-spacing:.12em;text-transform:uppercase;color:color-mix(in oklch,var(--color-navy)60%,var(--color-text-mute));font-size:11px;font-weight:600}.aq-st-title{color:var(--color-text);letter-spacing:-.005em;max-width:42ch;margin:0;font-size:16px;font-weight:600;line-height:1.35}.aq-st-sub{color:var(--color-text-mute);max-width:48ch;margin:0;font-size:13.5px;line-height:1.55}.aq-st-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:4px;display:inline-flex}.aq-st-loading{flex-direction:column;align-items:center;gap:14px;display:inline-flex}.aq-st-loading--row{flex-direction:row;gap:12px}.aq-st-spinner{background:conic-gradient(from 0deg,transparent 0deg,color-mix(in oklch,var(--color-navy)15%,transparent)90deg,var(--color-royal)270deg,var(--color-navy)360deg);border-radius:999px;flex:none;width:32px;height:32px;animation:.85s linear infinite aqStSpin;position:relative;-webkit-mask:radial-gradient(closest-side,transparent calc(50% - 3px),#000 calc(50% - 2.5px));mask:radial-gradient(closest-side,transparent calc(50% - 3px),#000 calc(50% - 2.5px))}.aq-st-spinner--sm{width:18px;height:18px}.aq-st-spinner--md{width:32px;height:32px}.aq-st-spinner--lg{width:44px;height:44px}@keyframes aqStSpin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.aq-st-spinner{background:conic-gradient(from 0deg,var(--color-navy)0deg 90deg,color-mix(in oklch,var(--color-navy)20%,transparent)90deg 360deg);animation:none}}.aq-st-loading-text{color:var(--color-text-mute);letter-spacing:-.005em;font-size:13.5px;line-height:1.4}.aq-st-loading-text--strong{color:var(--color-text);font-weight:500}.aq-st-skel{flex-direction:column;gap:8px;width:100%;max-width:320px;margin-top:6px;display:flex}.aq-st-skel span{background:linear-gradient(90deg,var(--color-surface-2)0%,color-mix(in oklch,var(--color-navy)6%,var(--color-surface-2))50%,var(--color-surface-2)100%);background-size:220% 100%;border-radius:5px;height:10px;animation:1.4s linear infinite aqStShimmer;display:block}.aq-st-skel span:first-child{width:92%}.aq-st-skel span:nth-child(2){width:76%}.aq-st-skel span:nth-child(3){width:60%}@keyframes aqStShimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@media (prefers-reduced-motion:reduce){.aq-st-skel span{animation:none}}.aq-st-empty-art{background:radial-gradient(circle at 32% 28%,color-mix(in oklch,var(--color-light-blue)38%,transparent)0%,transparent 60%),linear-gradient(135deg,color-mix(in oklch,var(--color-navy)12%,var(--color-surface))0%,color-mix(in oklch,var(--color-royal)8%,var(--color-surface))100%);border:1px solid color-mix(in oklch,var(--color-navy)20%,var(--color-border));width:92px;height:92px;box-shadow:0 1px 0 color-mix(in oklch,var(--color-navy)6%,transparent),0 10px 28px -18px color-mix(in oklch,var(--color-navy)45%,transparent);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:relative}.aq-st-empty-art:before{content:"";background:radial-gradient(circle,color-mix(in oklch,var(--color-light-blue)26%,transparent)0%,transparent 70%);z-index:-1;border-radius:999px;position:absolute;top:-10px;bottom:-10px;left:-10px;right:-10px}.aq-st-empty-art svg{width:38px;height:38px;color:var(--color-navy);stroke-width:1.6px}.aq-st-empty--compact .aq-st-empty-art{width:64px;height:64px}.aq-st-empty--compact .aq-st-empty-art svg{width:26px;height:26px}.aq-st-empty--compact .aq-st-title{font-size:14.5px}.aq-st-empty--compact .aq-st-sub{font-size:13px}.aq-st-empty--compact{gap:14px;min-height:0;padding:36px 20px}.aq-st-error-art{background:radial-gradient(circle at 30% 28%,color-mix(in oklch,var(--color-royal)22%,transparent)0%,transparent 65%),linear-gradient(135deg,color-mix(in oklch,var(--color-navy)14%,var(--color-surface))0%,color-mix(in oklch,var(--color-royal)10%,var(--color-surface))100%);border:1px solid color-mix(in oklch,var(--color-royal)30%,var(--color-border));width:84px;height:84px;box-shadow:0 1px 0 color-mix(in oklch,var(--color-navy)6%,transparent),0 10px 28px -18px color-mix(in oklch,var(--color-royal)35%,transparent);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:relative}.aq-st-error-art svg{width:34px;height:34px;color:var(--color-navy);stroke-width:1.7px}.aq-st-error-detail{font-family:var(--font-mono);color:var(--color-text-mute);background:var(--color-surface-2);border:1px solid var(--color-border);word-break:break-word;letter-spacing:-.005em;border-radius:8px;max-width:44ch;padding:8px 12px;font-size:11.5px}.aq-st-btn-primary{color:#fff;background:linear-gradient(135deg,var(--color-navy),var(--color-royal));border:1px solid color-mix(in oklch,var(--color-navy)60%,transparent);cursor:pointer;box-shadow:0 1px 0 color-mix(in oklch,var(--color-navy)50%,transparent),0 6px 16px -8px color-mix(in oklch,var(--color-navy)55%,transparent);border-radius:10px;align-items:center;gap:8px;padding:10px 18px;font-size:13.5px;font-weight:600;transition:transform .16s,box-shadow .16s,filter .16s;display:inline-flex}.aq-st-btn-primary:hover:not(:disabled){filter:brightness(1.04);transform:translateY(-1px)}.aq-st-btn-primary:disabled{opacity:.55;cursor:not-allowed}.aq-st-btn-ghost{color:var(--color-navy);background:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:10px 16px;font-size:13.5px;font-weight:500;transition:background .16s,border-color .16s,transform .16s;display:inline-flex}.aq-st-btn-ghost:hover:not(:disabled){background:var(--color-surface-2);border-color:color-mix(in oklch,var(--color-navy)28%,var(--color-border))}@media (prefers-reduced-motion:reduce){.aq-st-btn-primary,.aq-st-btn-ghost{transition:none}.aq-st-btn-primary:hover:not(:disabled){transform:none}}