.ai-settings-panel{background:#fff;color:#17191c;padding:24px;border-radius:10px;min-height:calc(100dvh - var(--header) - 64px)}
.ai-settings-panel>header{padding-bottom:24px;border-bottom:1px solid #ededee}
.ai-settings-panel h1{font-size:20px;font-weight:600;line-height:1.4;letter-spacing:0;margin:0 0 3px}
.ai-settings-panel h2{font-size:16px;line-height:1.5;font-weight:600;letter-spacing:0;margin:0 0 2px}
.ai-settings-panel p{font-size:14px;line-height:1.5;color:#666;margin:0}
.ai-settings-panel>section{padding:20px 0 24px;border-bottom:1px solid #ededee}
.ai-settings-panel #ai-core-memory{display:block;box-sizing:border-box;width:100%;min-height:173px;resize:vertical;margin-top:12px;padding:24px;border:1px solid #dedfe3;border-radius:9px;background:#fff;color:#30343a;font:inherit;font-size:14px;line-height:1.5}
.ai-settings-panel #ai-core-memory::placeholder{color:#737373;opacity:1}
.ai-settings-panel .ai-memory-count{text-align:right;font-size:12px;color:#777;margin-top:10px}
.ai-memory-reset{display:block;margin:10px auto 0;padding:8px 14px;min-height:32px;background:none;color:#086aff;font-size:14px;font-weight:500;border:0;border-radius:6px}
.ai-memory-reset:disabled{color:#999;cursor:not-allowed}
.ai-memory-reset:not(:disabled):hover{background:#f2f6ff}
.ai-model-options{display:flex;align-items:center;gap:4px;min-width:0;min-height:42px;margin:12px 0 0;padding:4px;border:0;border-radius:15px;background:#eee}
.ai-model-options label{position:relative;cursor:pointer}
.ai-model-options input{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.ai-model-options span{display:block;min-width:60px;padding:6px 16px;border-radius:11px;text-align:center;font-size:14px;line-height:20px}
.ai-model-options input:checked+span{background:#fff;box-shadow:0 1px 3px #0004}
.ai-settings-panel .ai-options-section{display:flex;flex-direction:column;gap:12px}
.ai-settings-option{display:flex;align-items:center;justify-content:space-between;gap:24px}
.ai-settings-option>div{flex:1;min-width:0}
.ai-settings-switch{display:flex;align-items:center;flex:none;width:40px;height:24px;padding:3px;border:0;border-radius:20px;background:#ddd;cursor:pointer}
.ai-settings-switch>span{width:18px;height:18px;background:#fff;border-radius:50%;box-shadow:0 1px 2px #0002}
.ai-settings-switch[aria-checked=true]{background:#086aff}
.ai-settings-switch[aria-checked=true]>span{transform:translateX(16px)}
.ai-settings-panel .ai-settings-note{font-size:12px;color:#81858c;padding-top:18px}
.ai-settings-panel button:focus-visible,.ai-settings-panel textarea:focus-visible,.ai-model-options input:focus-visible+span{outline:2px solid #086aff;outline-offset:3px}
@media(max-width:600px){.ai-settings-panel{padding:20px 16px}.ai-settings-panel #ai-core-memory{padding:16px}.ai-settings-option{gap:16px;align-items:flex-start}.ai-settings-switch{margin-top:3px}.ai-model-options span{padding-inline:14px}}