:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-gradient:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--glass-bg:rgba(255, 255, 255, .05);--glass-border:rgba(255, 255, 255, .1);--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#10b981}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background:#fff0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0000001a;border-radius:10px}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:10px;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--glass-border) rgb(0 0 0 / .1)}.chatbot-container{position:fixed;bottom:2rem;right:2rem;z-index:9999;display:flex;flex-direction:column;align-items:flex-end}.chat-bubble-toggle{width:3.5rem;height:3.5rem;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 25px -5px #0000004d;transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.chat-bubble-toggle:hover{transform:scale(1.1);background:var(--primary-hover)}.chat-window{width:400px;height:600px;max-width:calc(100vw - 4rem);max-height:calc(100vh - 8rem);background:var(--bg-gradient);border-radius:1.5rem;border:1px solid var(--glass-border);box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column;overflow:hidden;margin-bottom:1rem;animation:slideIn .4s cubic-bezier(.165,.84,.44,1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}@keyframes slideIn{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header{padding:1.5rem;background:var(--glass-bg);border-bottom:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center}.chat-header h2{font-size:1.1rem;color:var(--text-main);font-weight:600}.chat-messages{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.message{max-width:85%;padding:.8rem 1rem;border-radius:1rem;font-size:.95rem;line-height:1.5;position:relative}.message.user{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:.2rem}.message.bot{align-self:flex-start;background:var(--glass-bg);color:var(--text-main);border:1px solid var(--glass-border);border-bottom-left-radius:.2rem}.bot-message-content{white-space:pre-wrap;word-break:break-word}.inline-link{color:var(--accent);text-decoration:underline;text-underline-offset:2px;font-weight:500;transition:opacity .2s}.inline-link:hover{opacity:.8}.message-sources{margin-top:.5rem;font-size:.75rem;color:var(--text-muted);border-top:1px solid var(--glass-border);padding-top:.5rem}.chat-input-area{padding:1.5rem;background:var(--glass-bg);border-top:1px solid var(--glass-border);display:flex;gap:.8rem}.chat-input{flex:1;background:#0003;border:1px solid var(--glass-border);border-radius:.8rem;padding:.8rem 1rem;color:var(--text-main);outline:none;transition:border-color .2s}.chat-input:focus{border-color:var(--primary)}.send-button{background:var(--primary);color:#fff;border:none;border-radius:.8rem;width:3rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.send-button:hover{background:var(--primary-hover)}.send-button:disabled{opacity:.5;cursor:not-allowed}.typing-indicator{display:flex;gap:4px;padding:4px 8px}.dot{width:6px;height:6px;background:var(--text-muted);border-radius:50%;animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.source-list{list-style:none;padding:0;margin-top:.5rem;display:flex;flex-wrap:wrap;gap:.5rem}.source-link{display:inline-flex;align-items:center;gap:.35rem;color:var(--accent);text-decoration:none;font-weight:500;font-size:.7rem;padding:.2rem .6rem;border-radius:2rem;background:#10b9811a;border:1px solid rgb(16 185 129 / .2);transition:all .2s ease}.source-link:hover{background:#10b98133;border-color:var(--accent);transform:translateY(-1px);color:var(--text-main)}.capability-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1rem}.capability-card{background:#ffffff08;border:1px solid var(--glass-border);border-radius:.75rem;padding:.75rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;cursor:pointer;transition:all .2s ease;text-align:center}.capability-card:hover{background:#ffffff14;border-color:var(--primary);transform:translateY(-2px)}.capability-card .icon{background:#6366f11a;padding:.5rem;border-radius:.5rem;color:var(--primary)}.capability-card span{font-size:.75rem;font-weight:500;color:var(--text-main)}.greeting-text{margin-bottom:.5rem;color:var(--text-main);line-height:1.4}.suggestions-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.suggestion-btn{background:#6366f11a;border:1px solid rgb(99 102 241 / .2);color:var(--primary);padding:.4rem .8rem;border-radius:2rem;font-size:.8rem;cursor:pointer;transition:all .2s ease;white-space:nowrap;font-weight:500}.suggestion-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-1px);box-shadow:0 4px 6px #0003}