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auto;background:rgba(26,26,28,0.85);border:1px solid var(--border-light);border-radius:26px;padding:0;transition:border-color 0.2s;display:flex;flex-direction:column;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative}.input-box:focus-within{border-color:rgba(201,100,66,0.4)}.input-row{display:flex;align-items:center;gap:8px;padding:12px 14px 12px 12px}.active-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 14px;margin-top:0;border-top:1px solid rgba(255,255,255,0.09);flex-shrink:0;min-height:52px}.active-chips:empty{display:none}.chip{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.1);padding:6px 10px;border-radius:99px;color:var(--text-primary);font-size:13px;font-weight:500;cursor:pointer;user-select:none;transition:all 0.2s cubic-bezier(0.4,0,0.2,1);animation:chipShow 0.2s cubic-bezier(0.16,1,0.3,1)}.chip:hover{background:rgba(255,255,255,0.12);transform:translateY(-1px)}@keyframes chipShow{0%{transform:scale(0.9);opacity:0}100%{transform:scale(1);opacity:1}}.chip.active{background:rgba(201,100,66,0.1);border-color:rgba(201,100,66,0.3);color:#c96442}.chip.active:hover{background:rgba(201,100,66,0.18);border-color:rgba(201,100,66,0.5)}.chip-icon{display:flex;align-items:center;justify-content:center;width:14px;height:14px}.chip-icon svg{width:14px;height:14px;display:block}#messageInput{flex:1;min-width:0;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:inherit;font-size:15.5px;line-height:1.55;resize:none;max-height:180px;overflow-y:auto;padding:8px 6px;margin:0;transition:opacity 0.2s ease}#messageInput::placeholder{color:var(--text-muted)}#messageInput.rate-limited{opacity:0.5;cursor:not-allowed}#messageInput.rate-limited::placeholder{color:var(--error);font-weight:500}.plus-dropdown{position:relative;flex-shrink:0}.plus-btn{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.04);color:var(--text-secondary);border:1px solid transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.2s;padding:0;outline:none}.plus-btn:hover{background:rgba(255,255,255,0.08);color:var(--text-primary)}.plus-menu{position:absolute;bottom:54px;left:0;background:#1e1e1f;border:1px solid var(--border-light);border-radius:14px;padding:6px;display:none;flex-direction:column;min-width:250px;box-shadow:0 12px 48px rgba(0,0,0,0.8),0 2px 8px rgba(0,0,0,0.3);animation:popMenu 0.2s cubic-bezier(0.16,1,0.3,1);z-index:100;backdrop-filter:blur(20px)}@keyframes popMenu{0%{opacity:0;transform:scale(0.95) 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translateY(4px);transition:opacity 0.2s ease,transform 0.2s ease,border-color 0.2s}.file-preview-item.entered{opacity:1;transform:scale(1) translateY(0)}.file-preview-item.removing{opacity:0;transform:scale(0.9)}.file-preview-item:hover{border-color:rgba(255,255,255,0.14)}.file-icon-wrap{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;overflow:hidden}.file-icon-wrap.done{background:rgba(201,100,66,0.1);border-color:rgba(201,100,66,0.2);color:var(--accent)}.file-icon-wrap svg{width:16px;height:16px}.file-spinner{width:30px;height:30px;position:absolute}.file-spinner-bg{stroke:rgba(255,255,255,0.07)}.file-spinner-arc{stroke:var(--accent);stroke-dasharray:26 62;animation:spin-arc 1s linear infinite;transform-origin:center}@keyframes 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0}.code-block-header{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;background:var(--bg-hover);border-bottom:1px solid var(--border)}.code-lang{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.06em;font-family:monospace}.code-copy{font-size:11.5px;padding:3px 9px;border:1px solid var(--border-light);background:transparent;border-radius:5px;color:var(--text-secondary);cursor:pointer;font-family:inherit;transition:all var(--ease)}.code-copy:hover{background:var(--bg-active);color:var(--text-primary)}.code-copy.copied{border-color:var(--success);color:var(--success)}.code-block pre{margin:0;background:#0d1117 !important}.code-block pre code{display:block;padding:16px;overflow-x:auto;font-size:13.5px;line-height:1.6}.md .katex-display{margin:1em 0;padding:0.6em 0;overflow-x:auto;overflow-y:hidden}.md .katex{color:var(--text-primary);font-size:1.05em}.md .katex-display>.katex{font-size:1.15em}.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:1000;backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:20px}.modal-overlay.open{display:flex}.modal{background:var(--bg-sidebar);border:1px solid var(--border);border-radius:12px;padding:24px;max-width:440px;width:100%;box-shadow:0 10px 30px rgba(0,0,0,0.5);animation:modal-in 0.2s cubic-bezier(0.16,1,0.3,1)}@keyframes modal-in{from{opacity:0;transform:scale(0.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.modal-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px;word-break:break-word}.modal-desc a{color:var(--accent);text-decoration:none}.modal-desc a:hover{text-decoration:underline}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.modal-btn{padding:8px 16px;font-size:14px;font-weight:500;border-radius:8px;cursor:pointer;transition:all var(--ease);border:none;font-family:inherit}.modal-btn.cancel{background:transparent;color:var(--text-primary);border:1px solid var(--border-light)}.modal-btn.cancel:hover{background:var(--bg-hover)}.modal-btn.proceed{background:var(--accent);color:white}.modal-btn.proceed:hover{background:var(--accent-hover)}.modal-btn.delete{background:var(--error);color:white}.modal-btn.delete:hover{background:#c04242}#customTooltip{position:fixed;padding:6px 12px;background:#111;color:#ededed;font-size:13px;font-weight:500;border-radius:8px;pointer-events:none;z-index:9999;opacity:0;transform:translateY(5px);transition:opacity 0.15s ease,transform 0.15s ease;box-shadow:0 4px 12px rgba(0,0,0,0.5);border:1px solid var(--border-light);white-space:nowrap}#customTooltip.visible{opacity:1;transform:translateY(0)}.edit-container{display:flex;flex-direction:column;gap:12px;background:var(--bg-input);border:1px solid var(--border-light);border-radius:12px;padding:12px;margin-bottom:8px}.edit-textarea{width:100%;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:inherit;font-size:15px;line-height:1.55;resize:none;min-height:60px}.edit-actions{display:flex;justify-content:flex-end;gap:8px}.edit-btn{padding:8px 18px;border-radius:999px;font-size:13.5px;font-weight:500;cursor:pointer;transition:all var(--ease);border:none;font-family:inherit}.edit-btn.cancel{background:rgba(255,255,255,0.05);color:var(--text-primary)}.edit-btn.cancel:hover{background:rgba(255,255,255,0.1)}.edit-btn.save{background:white;color:black}.edit-btn.save:hover{background:#ededed}.image-model-modal{max-width:520px;border-color:var(--accent)}.modal-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.modal-header-icon{width:20px;height:20px;color:var(--accent)}.image-models-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;margin-bottom:24px}.image-model-card{background:rgba(255,255,255,0.03);border:1.5px solid var(--border);border-radius:16px;padding:20px 12px;display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;transition:all 0.2s ease;position:relative}.image-model-card:hover{border-color:rgba(255,255,255,0.3);background:rgba(255,255,255,0.05);transform:translateY(-2px)}.image-model-card.active{border-color:var(--accent);background:rgba(255,69,69,0.05);box-shadow:0 0 15px rgba(255,69,69,0.1)}.model-icon-bg{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:white}.model-icon-bg svg{width:24px;height:24px}.model-icon-bg.rsnlabs{background:linear-gradient(135deg,#4c1d1d,#2c0d0d);color:#ff6b6b;border:1px solid rgba(255,107,107,0.2)}.model-icon-bg.anime{background:linear-gradient(135deg,#401030,#200515);color:#ff85c0;border:1px solid rgba(255,133,192,0.2)}.model-icon-bg.disney{background:linear-gradient(135deg,#102040,#051025);color:#69c0ff;border:1px solid rgba(105,192,255,0.2)}.model-icon-bg.cartoon{background:linear-gradient(135deg,#104020,#052010);color:#b7eb8f;border:1px solid rgba(183,235,143,0.2)}.model-icon-bg.photography{background:linear-gradient(135deg,#103540,#051a20);color:#87e8de;border:1px solid rgba(135,232,222,0.2)}.model-name{font-size:14px;font-weight:600;color:var(--text-primary)}.model-status{font-size:11px;font-weight:500;color:var(--text-muted);display:flex;align-items:center;gap:4px;opacity:0.8}.status-dot{width:6px;height:6px;border-radius:50%;background:#ccc}.status-dot.active{background:#52c41a;box-shadow:0 0 5px #52c41a}.status-dot.maintenance{background:#fa0;box-shadow:0 0 5px #fa0}.image-model-card.disabled{opacity:0.5;filter:grayscale(0.2);cursor:not-allowed;border-style:dashed}.image-model-card.disabled:hover{transform:none;border-color:var(--border);background:rgba(255,255,255,0.02)}.models-loading,.models-error{grid-column:1 / -1;padding:40px;text-align:center;color:var(--text-muted);font-size:14px}.models-error{color:var(--error)}