.welcome-page{display:flex;justify-content:center;align-items:center;min-height:100vh;min-height:100dvh;background:linear-gradient(135deg,#1f1a24,#1a1a1f 25% 75%,#1f1a24);padding:20px}.welcome-container{display:flex;flex-direction:column;justify-content:space-between;text-align:center;max-width:600px;width:100%;min-height:100vh;min-height:100dvh;padding:20px 0}.welcome-header{margin-top:0;padding-top:0}.welcome-title{font-size:2rem;font-weight:900;color:#fff;margin:0;letter-spacing:.1em;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.welcome-divider{height:4px;background-color:#fff;margin:8px auto;max-width:200px;border-radius:2px;box-shadow:0 2px 4px #0003}.welcome-subtitle{font-size:1.5rem;font-weight:400;color:#fff;margin:4px 0 0;font-style:italic}.welcome-logo{display:flex;justify-content:center;align-items:center;flex:1}.welcome-names{margin-top:auto;padding-top:40px;padding-bottom:40px;color:#fff9;font-size:.875rem}.logo-image{max-width:100%;max-height:400px;width:auto;height:auto;object-fit:contain}.question-mark{font-size:12rem;font-weight:900;color:#fff;line-height:1;text-shadow:4px 4px 8px rgba(0,0,0,.5);font-family:Nunito,sans-serif}.chat-input-container{display:flex;gap:8px;padding:12px 16px;padding-bottom:calc(12px + env(safe-area-inset-bottom));background-color:#fff;border-top:1px solid #e9ecef;position:sticky;bottom:0;z-index:100}.chat-input{flex:1;padding:10px 14px;border:2px solid #2f2a34;border-radius:24px;font-size:.9rem;outline:none;transition:border-color .2s}.chat-input:focus{border-color:#3f3a44}.chat-input:disabled{background-color:#f8f9fa;cursor:not-allowed;opacity:.6}.chat-input::placeholder{color:#adb5bd}.chat-send-button{padding:10px 20px;background-color:#2f2a34;color:#fff;border:none;border-radius:24px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s;white-space:nowrap}.chat-send-button:hover:not(:disabled){background-color:#3f3a44}.chat-send-button:active:not(:disabled){transform:scale(.98)}.chat-send-button:disabled{background-color:#adb5bd;cursor:not-allowed;opacity:.6}.chat-message{display:flex;align-items:center;margin-bottom:6px;position:relative;touch-action:pan-y;overflow:visible;min-width:0}.chat-message.fade-in:not(.hint-bounce){animation:fadeIn .3s ease-in}.chat-message.hint-bounce{animation:resendHintBounce 1s ease-in-out;animation-fill-mode:both}.chat-message.swiping{touch-action:none}@keyframes resendHintBounce{0%{transform:translate(0)}20%{transform:translate(-40px)}40%{transform:translate(0)}60%{transform:translate(-35px)}80%{transform:translate(0)}to{transform:translate(0)}}.chat-message.user-message{justify-content:flex-end}.chat-message.model-message{justify-content:flex-start}.message-bubble{max-width:85%;padding:10px 14px;border-radius:18px;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word}.user-message .message-bubble{background-color:#667eea;color:#fff;border-bottom-right-radius:4px}.model-message .message-bubble{background-color:#f1f3f5;color:#333;border-bottom-left-radius:4px}.message-text{margin:0;font-size:.9rem;line-height:1.5}.resend-indicator{position:absolute;right:-50px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;background-color:#8296f5bf;border-radius:50%;color:#fffffff2;font-size:1.1rem;pointer-events:none;transition:opacity .2s}.resend-indicator span{display:inline-block;transform:rotate(0);transition:transform .2s}.resend-indicator span.rotating{animation:rotate 1s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.model-response{display:flex;flex-direction:column;margin-bottom:10px;animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.model-label{font-size:.7rem;font-weight:600;color:var(--model-color, #667eea);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.model-bubble{max-width:85%;width:fit-content;padding:10px 14px;background-color:#f1f3f5;border-left:3px solid var(--model-color, #667eea);border-radius:12px 12px 12px 4px;word-wrap:break-word}.model-text{margin:0;font-size:.9rem;line-height:1.5;color:#333}.toast-notification{position:fixed;top:20px;left:50%;transform:translate(-50%) translateY(-100%);max-width:520px;width:min(520px,calc(100% - 80px));background:#fff;border-radius:12px;box-shadow:0 8px 24px #0003;z-index:1000;transition:transform .3s ease-out,opacity .3s ease-out;opacity:0;overflow:hidden}.toast-content{padding:30px}.toast-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.toast-title{margin:0;font-size:1.1rem;font-weight:600;color:#333}.toast-close{background:none;border:none;font-size:1.5rem;color:#999;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s,color .2s}.toast-close:hover{background-color:#f0f0f0;color:#333}.toast-body{color:#666;line-height:1.6}.toast-body p{margin:0 0 12px}.toast-body p:last-child{margin-bottom:0}.toast-handle{padding:12px;text-align:center;background-color:#f8f9fa;border-top:1px solid #e9ecef;cursor:pointer;color:#666;font-size:.875rem;transition:background-color .2s}.toast-handle:hover{background-color:#e9ecef}.toast-handle span{display:inline-block}.typing-indicator{display:flex;align-items:center;gap:8px;padding:8px 16px;margin:4px 0;color:#adb5bd;font-size:.875rem;font-style:italic}.typing-dots{display:flex;gap:4px;align-items:center}.typing-dots span{width:6px;height:6px;border-radius:50%;background-color:#adb5bd;animation:typing 1.4s infinite}.typing-dots span:nth-child(1){animation-delay:0s}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-8px);opacity:1}}.typing-text{color:#adb5bd}.chat-interface{display:flex;flex-direction:column;height:100vh;height:100dvh;background-color:#f8f9fa;overflow:hidden;width:100%;max-width:100%}.chat-header{background:linear-gradient(135deg,#1f1a24,#1a1a1f 25% 75%,#1f1a24);padding:10px 16px;text-align:center;color:#fff;box-shadow:0 2px 8px #0000001a}.chat-title{margin:0;font-size:1.25rem;font-weight:700;letter-spacing:.1em}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px;display:flex;flex-direction:column;gap:2px;scrollbar-width:thin;scrollbar-color:#888 transparent;overscroll-behavior:none;overscroll-behavior-y:none}.chat-messages::-webkit-scrollbar{width:3px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:#888;border-radius:2px;opacity:0;transition:opacity .3s ease-out;min-height:10px}.chat-messages:hover::-webkit-scrollbar-thumb,.chat-messages.scrolling::-webkit-scrollbar-thumb{opacity:1}.chat-messages::-webkit-scrollbar-thumb:hover{background:#555}.system-message{text-align:center;padding:2px 0;margin:1px 0;font-size:.9rem;color:#adb5bd;font-style:italic;display:block;align-self:center}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none;overscroll-behavior-y:none}#root{width:100%;height:100vh;height:100dvh;overflow:hidden}.app{width:100%;height:100%}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#000000de;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;min-height:100dvh}#root{width:100%;height:100vh;height:100dvh}