.app{min-height:100vh;display:flex;flex-direction:column}.header{background:white;box-shadow:0 2px 8px #0000001a;position:sticky;top:0;z-index:100}.header-content{max-width:1400px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;color:#667eea}.logo h1{font-size:1.5rem;font-weight:700}.logo h1{font-size:1.35rem;font-weight:700}.header-badge{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600}.main-container{flex:1;max-width:1400px;width:100%;margin:2rem auto;padding:0 2rem;display:flex;flex-direction:column;gap:1.5rem}.tab-nav{display:flex;gap:1rem;background:white;padding:1rem;border-radius:12px;box-shadow:0 2px 8px #0000001a;overflow-x:auto}.tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;border:2px solid transparent;background:transparent;border-radius:8px;cursor:pointer;transition:all .3s;font-size:1rem;font-weight:500;color:#666}.tab-btn:hover{background:#f8f9ff;color:#667eea}.tab-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:transparent}.content{background:white;border-radius:12px;box-shadow:0 2px 8px #0000001a;min-height:600px;display:flex;flex-direction:column;margin-bottom:36px}.chat-container{flex:1;display:flex;flex-direction:column;height:70vh}.messages{flex:1;overflow-y:auto;padding:2rem;display:flex;flex-direction:column;gap:1rem}.message{display:flex;flex-direction:column;max-width:70%;animation:slideIn .3s ease-out}.message.user{align-self:flex-end;align-items:flex-end}.message.bot,.message.local{align-self:flex-start;align-items:flex-start}.message-content{padding:1rem 1.25rem;border-radius:16px;margin-bottom:.25rem}.message.user .message-content{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.message.bot .message-content,.message.local .message-content{background:#f1f3f5;color:#333}.message-content p{margin:0;line-height:1.6;display:inline-block}.timestamp{font-size:.75rem;color:#999;padding:0 .5rem}.suggestions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.suggestion-btn{padding:.5rem 1rem;border:1px solid #667eea;background:white;color:#667eea;border-radius:20px;cursor:pointer;font-size:.875rem;transition:all .2s}.suggestion-btn:hover{background:#667eea;color:#fff}.input-container{display:flex;align-items:center;padding:8px;gap:6px;background:#fff;border-top:1px solid #ddd;border-radius:12px;width:100%;box-sizing:border-box;overflow:hidden}.input-container input[type=text]{flex:1;padding:8px 12px;font-size:14px;border:1px solid #ccc;border-radius:12px;outline:none;min-width:0;box-sizing:border-box;-webkit-appearance:none;margin-right:6px}.input-container button{flex-shrink:0;width:42px;height:42px;border:none;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.input-container button:active{transform:scale(.95)}.mic-btn{background:#eee;color:#444}.mic-btn.active{color:#ff4d4f;transform:scale(1.2);animation:pulse 1s infinite}.auto-tts-btn{background:#f2f2f2;color:#555}.auto-tts-btn.active{background:#007aff;color:#fff;box-shadow:0 0 6px #007aff66}.send-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:12px}.send-btn:hover{transform:scale(1.05)}.bubble-tts-controls{display:flex;gap:6px;margin-top:6px;justify-content:flex-end}.bubble-btn{display:flex;align-items:center;justify-content:center;background:#e6e6e6;border:none;border-radius:8px;padding:4px;cursor:pointer;transition:all .2s ease}.bubble-btn:hover{background:#dcdcdc}.bubble-btn:active{transform:scale(.95)}.bubble-btn.volume svg{color:#007aff}.bubble-btn.play svg{color:#34c759}.bubble-btn.pause svg{color:#ff9500}.bubble-btn.stop svg{color:#ff3b30}.tts-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;background:#f5f5f5;border-radius:12px;border:1px solid #ddd;color:#555;margin-right:6px;flex-shrink:0;transition:all .25s ease;cursor:pointer}.tts-btn:hover{background:#e9e9e9}.tts-btn.active{background:#007aff;color:#fff;border-color:#007aff;box-shadow:0 0 8px #007aff80;transform:scale(1.05)}.tts-btn:active{transform:scale(.95)}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.reverse-auction{background:linear-gradient(135deg,#f8f9ff,#fff5f8);padding:1.5rem;border-radius:12px;margin-top:1rem;border:2px solid #667eea}.reverse-auction h3{color:#667eea;margin-bottom:.5rem}.reverse-auction p{color:#666;margin-bottom:1rem}.loading-spinner{text-align:center;padding:1rem;color:#667eea;font-weight:500}.bids{display:flex;flex-direction:column;gap:1rem;margin-top:1rem}.bid-card{background:white;padding:1.5rem;border-radius:12px;box-shadow:0 2px 8px #0000001a;transition:transform .2s;animation:slideIn .3s ease-out}.bid-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.bid-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.bid-header h4{color:#333;font-size:1.1rem;margin:0}.bid-rating{display:flex;align-items:center;gap:.25rem;color:#333;font-weight:600}.bid-response{color:#666;margin:.75rem 0;font-size:.9rem}.bid-details{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.bid-price{font-size:1.5rem;font-weight:700;color:#667eea}.bid-distance{display:flex;align-items:center;gap:.25rem;color:#666;font-size:.875rem}.bid-select-btn{width:100%;padding:.75rem;margin-top:1rem;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .2s}.bid-select-btn:hover{transform:translateY(-1px)}.map-container{padding:2rem;display:flex;gap:2rem}.map-container>div:first-child{flex:2;min-height:360px}.map-placeholder{background:linear-gradient(135deg,#f8f9ff,#fff5f8);height:360px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#667eea}.map-placeholder p{font-size:1.5rem;font-weight:600;margin:0}.map-placeholder span{font-size:.875rem;color:#999}.spots-list h3{color:#333;margin-bottom:1rem}.spot-card{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f8f9fa;border-radius:12px;margin-bottom:1rem;transition:all .2s}.spot-card:hover{background:#f1f3f5;transform:translate(4px)}.spot-icon{font-size:3rem}.spot-info{flex:1}.spot-info h4{color:#333;margin:0 0 .25rem}.spot-info p{color:#666;margin:.25rem 0;font-size:.875rem}.spot-category{display:inline-block;padding:.25rem .75rem;background:#667eea;color:#fff;border-radius:12px;font-size:.75rem;margin-top:.5rem}.spot-btn{width:40px;height:40px;border:none;background:#667eea;color:#fff;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.diary-container{padding:2rem}.diary-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.diary-header h2{color:#333;margin:0}.upload-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .2s}.upload-btn:hover{transform:translateY(-1px)}.empty-diary{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;gap:1rem}.empty-diary p{color:#999;font-size:1.1rem}.empty-diary button{padding:1rem 2rem;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;font-weight:600;cursor:pointer}.photos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.photo-card{background:white;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #0000001a;transition:transform .2s;animation:slideIn .3s ease-out}.photo-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.photo-card img{width:100%;height:200px;object-fit:cover}.photo-info{padding:1rem}.photo-location{display:flex;align-items:center;gap:.25rem;color:#667eea;font-weight:600;margin-bottom:.5rem}.photo-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.tag{color:#666;font-size:.875rem}.photo-actions{display:flex;gap:.5rem}.photo-actions button{flex:1;padding:.5rem;border:1px solid #e9ecef;background:white;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.photo-actions button:hover{background:#f8f9ff;border-color:#667eea;color:#667eea}.coupons-container{padding:2rem}.coupons-container h2{color:#333;margin-bottom:1rem}.location-info{display:flex;align-items:center;gap:.5rem;color:#666;margin-bottom:2rem;padding:1rem;background:#f8f9ff;border-radius:8px}.coupons-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.coupon-card{background:white;border:2px solid #e9ecef;border-radius:12px;padding:1.5rem;position:relative;transition:all .2s}.coupon-card:hover{border-color:#667eea;transform:translateY(-2px);box-shadow:0 4px 12px #667eea33}.coupon-badge{position:absolute;top:-12px;right:20px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1rem;border-radius:20px;font-weight:700;font-size:.875rem}.coupon-badge.special{background:linear-gradient(135deg,#f093fb,#f5576c)}.coupon-card h3{color:#333;margin:1rem 0 .5rem;font-size:1.1rem}.coupon-card p{color:#666;margin-bottom:1rem;font-size:.9rem}.coupon-details{display:flex;justify-content:space-between;margin-bottom:1rem;font-size:.875rem;color:#999}.use-coupon-btn{width:100%;padding:.75rem;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .2s}.use-coupon-btn:hover{transform:translateY(-1px)}.demo-banner{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1rem 2rem;text-align:center;font-size:.8rem;position:fixed;bottom:0;left:0;right:0;z-index:100}.message-content p{display:inline-block}.message-content p:after{content:"";display:inline-block;width:1em;text-align:left;animation:blink 1s infinite}.loading-img{width:32px}.map{width:100%;height:90%}@media (max-width: 768px){.main-container{padding:0 1rem}.tab-nav{overflow-x:auto}.tab-btn span{display:none}.message{max-width:85%}.photos-grid,.coupons-list{grid-template-columns:1fr}.map-container{display:inline-block}.map{width:75vw;height:75vw}.input-container{padding:6px;gap:4px}.input-container input[type=text]{font-size:13px;padding:6px 10px}.input-container button{width:36px;height:36px}}*{margin:0;padding:0;box-sizing:border-box}body{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;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}
