@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap";:root{--bg-color:#0d0f14;--panel-bg:#161921b3;--border-color:#ffffff14;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--accent-color:#6366f1;--accent-glow:#6366f166;--user-msg-bg:#1e1b4b;--ai-msg-bg:#1e293b99}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(circle at 15%,#6366f126 0%,#0000 50%),radial-gradient(circle at 85% 30%,#a855f71a 0%,#0000 50%);height:100dvh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;overflow:hidden}.app-container{flex-direction:column;max-width:900px;height:100dvh;margin:0 auto;display:flex;position:relative}.header{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);z-index:10;background:#0d0f14cc;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.header h1{letter-spacing:-.02em;-webkit-text-fill-color:transparent;background:linear-gradient(90deg,#e2e8f0,#94a3b8);-webkit-background-clip:text;background-clip:text;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:600;display:flex}.status-badge{letter-spacing:.05em;text-transform:uppercase;border-radius:9999px;align-items:center;gap:.375rem;padding:.25rem .75rem;font-size:.75rem;font-weight:500;display:flex}.status-badge.ready{color:#4ade80;background:#22c55e26;border:1px solid #22c55e4d}.status-badge.loading{color:#facc15;background:#eab30826;border:1px solid #eab3084d}.status-badge.offline{color:#f87171;background:#ef444426;border:1px solid #ef44444d}.chat-area{scroll-behavior:smooth;flex-direction:column;flex:1;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}.chat-area::-webkit-scrollbar{width:6px}.chat-area::-webkit-scrollbar-track{background:0 0}.chat-area::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.message{gap:1rem;max-width:85%;animation:.3s ease-out forwards fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.user{flex-direction:row-reverse;margin-left:auto}.message-avatar{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;display:flex;box-shadow:0 4px 6px -1px #0000001a}.message.user .message-avatar{background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none}.message-content{border-radius:1rem;padding:1rem 1.25rem;font-size:.95rem;line-height:1.6;position:relative;box-shadow:0 4px 6px -1px #0000001a}.message.user .message-content{background-color:var(--user-msg-bg);color:#f8fafc;border:1px solid #6366f14d;border-bottom-right-radius:.25rem}.message.assistant .message-content{background-color:var(--ai-msg-bg);color:#e2e8f0;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom-left-radius:.25rem}.empty-state{text-align:center;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;max-width:400px;margin:auto;display:flex}.empty-state-icon{width:64px;height:64px;color:var(--accent-color);box-shadow:0 0 30px var(--accent-glow);background:#6366f11a;border-radius:50%;justify-content:center;align-items:center;display:flex}.empty-state h2{color:var(--text-primary);font-size:1.5rem;font-weight:500}.input-container{padding:1.5rem 2rem;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom,0px));background:linear-gradient(to top, var(--bg-color) 60%, transparent);z-index:10}.input-wrapper{background:var(--panel-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);border-radius:1.25rem;align-items:flex-end;padding:.5rem;transition:all .2s;display:flex;position:relative;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.input-wrapper:focus-within{border-color:#6366f180;box-shadow:0 0 0 2px #6366f133,0 10px 15px -3px #0003}textarea{color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;flex:1;min-height:24px;max-height:200px;padding:.75rem 1rem;font-family:inherit;font-size:1rem;line-height:1.5}textarea::placeholder{color:var(--text-secondary)}.send-button{background:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;margin:.25rem .5rem;transition:all .2s;display:flex}.send-button:hover:not(:disabled){box-shadow:0 4px 12px var(--accent-glow);background:#4f46e5;transform:translateY(-2px)}.send-button:disabled{color:var(--text-secondary);cursor:not-allowed;background:#ffffff1a}.loading-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:50;background:#0d0f14e6;flex-direction:column;justify-content:center;align-items:center;gap:2rem;display:flex;position:absolute;inset:0}.progress-container{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:9999px;width:80%;max-width:400px;height:8px;margin:0 auto;overflow:hidden}.progress-bar{background:linear-gradient(90deg,#6366f1,#a855f7);border-radius:9999px;height:100%;transition:width .3s;box-shadow:0 0 10px #a855f780}.progress-text{color:var(--text-secondary);text-align:center;font-variant-numeric:tabular-nums;font-size:.875rem}.loader-spinner{border:3px solid #ffffff1a;border-top:3px solid var(--accent-color);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.typing-indicator{gap:4px;padding:4px 0;display:flex}.dot{background-color:var(--text-secondary);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite both bounce}.dot:first-child{animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}