.ai-overlay{position:fixed;inset:0;background:rgba(0,0,0,.15);z-index:900}.ai-panel{position:fixed;top:var(--topbar-height,50px);right:0;bottom:0;width:380px;max-width:95vw;background:var(--color-surface,#fff);border-left:1px solid var(--color-border,#e0e0e0);display:flex;flex-direction:column;z-index:950;transform:translateX(100%);transition:transform .25s ease;box-shadow:-4px 0 24px rgba(0,0,0,.08)}.ai-panel--open{transform:translateX(0)}.ai-panel__header{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--color-border,#e0e0e0);background:var(--color-primary,#1976d2);color:#fff;flex-shrink:0}.ai-panel__icon{font-size:20px}.ai-panel__title{flex:1;font-weight:600;font-size:15px}.ai-panel__close{background:none;border:none;color:#fff;cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;opacity:.8;transition:opacity .15s}.ai-panel__close:hover {opacity:1;background:rgba(255,255,255,.15)}.ai-panel__setup-notice{display:flex;gap:12px;align-items:flex-start;padding:16px;margin:12px;background:var(--color-warning-bg,#fff8e1);border:1px solid var(--color-warning,#ffa000);border-radius:8px;font-size:13px;color:var(--color-text,#333)}.ai-panel__setup-notice .material-symbols-outlined{color:var(--color-warning,#ffa000);font-size:22px;flex-shrink:0;margin-top:2px}.ai-panel__setup-notice p{margin:4px 0 0;line-height:1.5}.ai-panel__messages{flex:1;overflow-y:auto;padding:16px 12px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.ai-msg{display:flex;gap:8px;align-items:flex-start;animation:ai-msg-in .2s ease}@keyframes ai-msg-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.ai-msg--user{flex-direction:row-reverse}.ai-msg__avatar{font-size:18px;color:var(--color-primary,#1976d2);flex-shrink:0;margin-top:4px}.ai-msg__bubble{max-width:85%;padding:10px 14px;border-radius:12px;font-size:13.5px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.ai-msg--assistant .ai-msg__bubble{background:var(--color-surface-alt,#f5f5f5);border-bottom-left-radius:4px;color:var(--color-text,#333)}.ai-msg--user .ai-msg__bubble{background:var(--color-primary,#1976d2);color:#fff;border-bottom-right-radius:4px}.ai-msg__bubble--loading{display:flex;gap:5px;align-items:center;padding:12px 16px}.ai-typing-dot{width:7px;height:7px;background:var(--color-text-muted,#999);border-radius:50%;animation:ai-typing 1.2s ease-in-out infinite}.ai-typing-dot:nth-child(2){animation-delay:.2s}.ai-typing-dot:nth-child(3){animation-delay:.4s}@keyframes ai-typing{0%, 80%, 100%{transform:scale(1);opacity:.4}40%{transform:scale(1.3);opacity:1}}.ai-panel__error{display:flex;gap:8px;align-items:center;padding:10px 12px;margin:0 12px;background:var(--color-danger-bg,#ffebee);border:1px solid var(--color-danger,#e53935);border-radius:8px;font-size:13px;color:var(--color-danger,#e53935);flex-shrink:0}.ai-yaml-proposal{margin:0 12px 8px;border:1px solid var(--color-info,#1976d2);border-radius:8px;background:var(--color-info-bg,#e3f2fd);font-size:12px;flex-shrink:0}.ai-yaml-proposal__header{display:flex;gap:6px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--color-border,#e0e0e0);color:var(--color-primary,#1976d2)}.ai-yaml-proposal__diff{margin:0;padding:10px 12px;font-family:monospace;font-size:11.5px;max-height:150px;overflow-y:auto;white-space:pre;background:var(--color-surface,#fff)}.ai-yaml-proposal__actions{display:flex;gap:8px;padding:8px 12px;border-top:1px solid var(--color-border,#e0e0e0)}.ai-panel__input-area{display:flex;gap:8px;align-items:flex-end;padding:12px;border-top:1px solid var(--color-border,#e0e0e0);flex-shrink:0}.ai-panel__textarea{flex:1;resize:none;border:1px solid var(--color-border,#ccc);border-radius:8px;padding:8px 12px;font-size:13.5px;font-family:inherit;background:var(--color-surface,#fff);color:var(--color-text,#333);transition:border-color .15s;line-height:1.5}.ai-panel__textarea:focus {outline:none;border-color:var(--color-primary,#1976d2)}.ai-panel__textarea:disabled {background:var(--color-surface-alt,#f5f5f5);color:var(--color-text-muted,#999);cursor:not-allowed}.ai-panel__send{background:var(--color-primary,#1976d2);color:#fff;border:none;border-radius:8px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .15s,opacity .15s}.ai-panel__send:hover:not(:disabled){background:var(--color-primary-dark,#1565c0)}.ai-panel__send:disabled {opacity:.4;cursor:not-allowed}.ai-panel__footer{padding:6px 16px;font-size:11px;color:var(--color-text-muted,#999);border-top:1px solid var(--color-border,#e0e0e0);background:var(--color-surface-alt,#fafafa);flex-shrink:0}.toolbar-btn--ai .material-symbols-outlined{color:var(--color-primary,#1976d2)}[data-theme="dark"] .ai-panel{background:var(--color-surface,#1e1e1e);border-color:var(--color-border,#333)}[data-theme="dark"] .ai-msg--assistant .ai-msg__bubble{background:var(--color-surface-alt,#2a2a2a);color:var(--color-text,#e0e0e0)}[data-theme="dark"] .ai-panel__textarea{background:var(--color-surface-alt,#2a2a2a);color:var(--color-text,#e0e0e0);border-color:var(--color-border,#444)}