@import "https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=IBM+Plex+Mono:wght@400;500&display=swap";:root{--cb-navy:#012169;--cb-navy-deep:#0a1730;--cb-blue:#e5e7eb;--cb-blue-hover:#d1d5db;--cb-blue-dim:#e5e7eb66;--bg:#fff;--surface:#f5f7fa;--surface-high:#fff;--border:#e0e5ed;--border-focus:#e5e7eb;--text-primary:#000000de;--text-secondary:#455970;--text-placeholder:#9aaabb;--text-on-dark:#fff;--text-on-dark-muted:#ffffffa6;--error:#d50000;--error-bg:#fff5f5;--success:#348337;--bubble-user:#e5e7eb;--bubble-user-text:#000000de;--bubble-bot:#f5f7fa;--bubble-bot-text:#000000de;--radius-sm:4px;--radius:8px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--shadow-sm:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow:0 4px 16px #0000001a, 0 2px 6px #0000000f;--shadow-lg:0 20px 60px #00000026, 0 4px 16px #00000014;--font-body:"Roboto", system-ui, sans-serif;--font-mono:"IBM Plex Mono", monospace;--ease:cubic-bezier(.4, 0, .2, 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var(--border)}.url-preview__open:hover{background:var(--cb-blue-dim)}.url-preview__cancel{color:var(--text-secondary)}.url-preview__cancel:hover{background:var(--surface)}.adaptive-card__form{flex-direction:column;gap:12px;margin-top:10px;display:flex}.ac-field{flex-direction:column;gap:5px;display:flex}.ac-field__label{color:var(--text-secondary);letter-spacing:.03em;font-size:12px;font-weight:600}.ac-field__input,.ac-field__select,.ac-field__textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font-body);color:var(--text-primary);background:var(--bg);transition:border-color var(--duration) var(--ease);outline:none;width:100%;padding:8px 10px}.ac-field__input:focus,.ac-field__select:focus,.ac-field__textarea:focus{border-color:var(--cb-navy)}.ac-field__textarea{resize:vertical;min-height:72px}.ac-field__select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' 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typing-bounce;display:block}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}.consent-banner{border-radius:var(--radius);color:#5d4037;background:#fff8e1;border:1px solid #ffd54f;align-items:center;gap:10px;max-width:760px;margin:0 auto 8px;padding:12px 16px;font-size:13px;line-height:1.5;display:flex}.consent-banner svg{color:#ff8f00;flex-shrink:0}.suggestions{flex-wrap:wrap;justify-content:center;gap:8px;max-width:520px;display:flex}.suggestion-chip{border:1.5px solid var(--border);border-radius:var(--radius-pill);background:var(--bg);color:var(--text-secondary);cursor:pointer;text-align:left;transition:border-color var(--duration) var(--ease), color var(--duration) var(--ease), background var(--duration) var(--ease);padding:9px 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48px);max-width:760px;color:var(--error);border:1px solid #d5000040;align-items:center;gap:10px;margin:0 auto 8px;padding:11px 14px;font-size:13px;display:flex}.error-bar svg{flex-shrink:0}.error-bar span{flex:1;line-height:1.4}.error-bar__retry{border:1.5px solid var(--error);border-radius:var(--radius-pill);color:var(--error);cursor:pointer;transition:background var(--duration) var(--ease), color var(--duration) var(--ease);background:0 0;flex-shrink:0;padding:5px 12px;font-size:12px;font-weight:500}.error-bar__retry:hover{background:var(--error);color:#fff}.composer{border-top:1px solid var(--border);background:var(--bg);flex-shrink:0;padding:12px 24px 16px}.composer__inner{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-lg);max-width:760px;transition:border-color var(--duration) var(--ease);align-items:flex-end;gap:10px;margin:0 auto;padding:10px 12px 10px 16px;display:flex}.composer__inner:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--cb-blue-dim)}.composer__textarea{resize:none;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;max-height:160px;padding:2px 0;font-size:16px;line-height:1.5;overflow-y:auto}.composer__textarea::placeholder{color:var(--text-placeholder)}.composer__actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.composer__counter{color:var(--text-placeholder);font-variant-numeric:tabular-nums;transition:color var(--duration) var(--ease);font-size:12px}.composer__counter--warn{color:#d97706}.composer__counter--danger{color:var(--error);font-weight:600}.composer__send{border-radius:var(--radius);background:var(--cb-blue);width:38px;height:38px;color:var(--text-primary);cursor:pointer;transition:background var(--duration) var(--ease), box-shadow var(--duration) var(--ease);border:none;flex-shrink:0;place-items:center;display:grid}.composer__send:hover:not(:disabled){background:var(--cb-blue-hover);box-shadow:0 2px 8px #e5e7eb99}.composer__send:disabled{background:var(--border);cursor:not-allowed}.composer__hint{max-width:760px;color:var(--text-placeholder);text-align:center;margin:6px auto 0;font-size:11px}@media (width<=600px){.chat-header,.message-list__inner{padding:0 16px}.composer{padding:10px 16px 14px}.bubble{max-width:88%}.chat-header__username{display:none}}