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6rem)}.chat-messages{flex:1;overflow-y:auto;padding:1rem 0;display:flex;flex-direction:column;gap:1rem}.message{max-width:70%;padding:.875rem 1rem;border-radius:var(--radius);line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.message.user{align-self:flex-end;background:var(--green);color:var(--bg)}.message.assistant{align-self:flex-start;background:var(--surface);border:1px solid var(--border);color:var(--text)}.chat-input-container{display:flex;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border)}.chat-input{flex:1;padding:.875rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.95rem;font-family:var(--font-body);resize:none;outline:none;transition:border-color .15s}.chat-input:focus{border-color:var(--green)}.chat-input::placeholder{color:var(--text-dim)}.chat-send-btn{padding:.875rem 1.5rem;background:var(--green);color:var(--bg);border:none;border-radius:var(--radius);font-size:.95rem;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:opacity .15s}.chat-send-btn:hover:not(:disabled){opacity:.9}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.loading-indicator{display:flex;align-items:center;gap:.5rem;color:var(--text-muted);font-size:.9rem;padding:.5rem 0}.loading-dots{display:flex;gap:.25rem}.loading-dots span{width:6px;height:6px;background:var(--green);border-radius:50%;animation:bounce 1.4s infinite ease-in-out both}.loading-dots span:nth-child(1){animation-delay:-.32s}.loading-dots span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.empty-chat{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1rem}.connect-calendar-btn{margin-top:1rem;padding:.75rem 1.5rem;font-size:1rem;background-color:var(--green);color:var(--background);border:none;border-radius:var(--radius);cursor:pointer;font-weight:600;transition:opacity .15s}.connect-calendar-btn:hover{opacity:.9}.connect-calendar-btn.secondary{background-color:var(--surface);color:var(--text);border:1px solid var(--border);margin-top:1.5rem}.connect-calendar-btn.secondary:hover{border-color:var(--green)}.calendars-list{display:flex;flex-direction:column;gap:.75rem}.calendar-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.calendar-icon{color:var(--green);display:flex;align-items:center;justify-content:center}.calendar-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.calendar-name{font-weight:500;color:var(--text)}.calendar-provider{font-size:.85rem;color:var(--text-muted);text-transform:capitalize}.calendar-connected{font-size:.85rem;color:var(--text-muted)}.test-calendar-btn{padding:.5rem 1rem;font-size:.875rem;background-color:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;font-weight:500;transition:border-color .15s,opacity .15s}.test-calendar-btn:hover:not(:disabled){border-color:var(--green)}.test-calendar-btn:disabled{opacity:.6;cursor:not-allowed}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;max-width:400px;width:90%}.modal h2{margin:0 0 1rem;font-size:1.25rem;color:var(--text)}.modal p{margin:0 0 .5rem;color:var(--text-muted)}.modal .slot-time{font-weight:600;color:var(--text);font-size:1.1rem;margin-bottom:1.5rem}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end}.modal-actions button{padding:.5rem 1rem;font-size:.875rem;border-radius:var(--radius);cursor:pointer;font-weight:500;transition:opacity .15s}.cancel-btn{background:var(--surface);color:var(--text);border:1px solid var(--border)}.cancel-btn:hover{border-color:var(--text-muted)}.schedule-btn{background:var(--green);color:var(--background);border:none}.schedule-btn:hover:not(:disabled){opacity:.9}.schedule-btn:disabled{opacity:.6;cursor:not-allowed}.success-message{padding:.75rem 1rem;background:#00c8641a;border:1px solid var(--green);border-radius:var(--radius)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #090e18;--surface: #111827;--surface-2: #1a2438;--border: rgba(255,255,255,.07);--border-strong: rgba(255,255,255,.15);--text: #f9fafb;--text-muted: #9ca3af;--text-dim: #4b5563;--green: #22c55e;--green-dim: rgba(34,197,94,.1);--green-glow: rgba(34,197,94,.2);--amber: #f59e0b;--amber-dim: rgba(245,158,11,.08);--font-display: "Syne", sans-serif;--font-body: "Figtree", sans-serif;--max-w: 1080px;--radius: 12px}html{font-size:16px;scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.7;-webkit-font-smoothing:antialiased}