.shushu-ai-controls{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:100%;box-sizing:border-box;margin:24px 0;text-align:center}
.shushu-ai-controls form{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;margin:0}
.shushu-ai-controls .shushu-ai-button{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;width:250px;max-width:100%;padding:13px 24px;margin:0;border:1px solid #7351b7;border-radius:12px;background:linear-gradient(135deg,#7351b7,#5b3b98);color:#fff;font-family:inherit;font-size:16px;font-weight:700;line-height:1.4;text-align:center;text-decoration:none;letter-spacing:.02em;cursor:pointer;box-shadow:0 5px 15px rgba(91,59,152,.18);transition:background .18s,box-shadow .18s,transform .18s;white-space:normal;overflow-wrap:anywhere}
.shushu-ai-controls .shushu-ai-button:hover:not(:disabled){background:linear-gradient(135deg,#6644a6,#4c2f86);box-shadow:0 7px 18px rgba(91,59,152,.25);transform:translateY(-1px)}
.shushu-ai-controls .shushu-ai-button:focus-visible{outline:3px solid #d3b16a;outline-offset:3px}
.shushu-ai-controls .shushu-ai-button:disabled{cursor:default;transform:none;opacity:1}
.shushu-ai-controls[data-state=loading] .shushu-ai-button{background:#8064b3;border-color:#8064b3;cursor:wait;box-shadow:none}
.shushu-ai-controls[data-state=loading] .shushu-ai-button::before{content:"";display:inline-block;flex:0 0 auto;width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:shushu-ai-spin .8s linear infinite}
.shushu-ai-controls[data-state=complete] .shushu-ai-button{color:#5e5275;background:#f0ebf7;border-color:#d7cde7;box-shadow:none}
.shushu-ai-controls .shushu-ai-status{max-width:560px;margin:0;color:#6b6475;font-size:14px;line-height:1.7;text-align:center;overflow-wrap:anywhere}
.shushu-ai-controls[data-state=retry] .shushu-ai-status{color:#8a5626}
.shushu-ai-controls[data-state=loading] .shushu-ai-status{color:#68469d}
.shushu-ai-controls .shushu-ai-elapsed{display:block;margin-top:3px;font-variant-numeric:tabular-nums;color:#70677c;font-size:13px}
.shushu-ai-controls [hidden]{display:none!important}
@keyframes shushu-ai-spin{to{transform:rotate(360deg)}}
@media(max-width:600px){.shushu-ai-controls{margin:20px 0;padding:0 4px}.shushu-ai-controls .shushu-ai-button{min-height:50px;width:250px;max-width:100%;padding:13px 18px}.shushu-ai-controls .shushu-ai-status{max-width:100%;font-size:14px}}
@media(prefers-reduced-motion:reduce){.shushu-ai-controls .shushu-ai-button{transition:none}.shushu-ai-controls[data-state=loading] .shushu-ai-button::before{animation:none}}
@media print{.shushu-ai-controls{display:none!important}}