:root{--bg-gradient: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--primary: #6366f1;--text: #e2e8f0;--text-dim: #94a3b8}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg-gradient);color:var(--text);height:100vh;display:flex;justify-content:center;align-items:center}.app-container{width:100%;height:100vh;padding:20px;box-sizing:border-box;display:flex;justify-content:center;align-items:center}.glass-panel{display:flex;width:100%;max-width:1600px;min-width:1150px;height:579px!important;background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080;transition:all 1.5s cubic-bezier(.4,0,.2,1)}.glass-panel.mood-happy{background:#06b6d426;border-color:#facc154d;box-shadow:0 25px 50px -12px #06b6d44d,0 0 100px -20px #facc1533 inset}.glass-panel.mood-tense{background:#991b1b33;border-color:#f43f5e66;box-shadow:0 25px 50px -12px #991b1b66,0 0 80px -20px #581c874d inset;animation:breathing 4s infinite ease-in-out}@keyframes breathing{0%{transform:scale(1)}50%{transform:scale(1.002);filter:brightness(1.05)}to{transform:scale(1)}}.sidebar{width:80px!important;min-width:80px!important;max-width:80px!important;flex:0 0 80px!important;border-right:1px solid var(--glass-border);padding:20px 0;display:flex;flex-direction:column;align-items:center;background:#0003;z-index:20;box-sizing:border-box}.logo{display:flex;flex-direction:column;align-items:center;margin-bottom:40px}.logo h1{display:none}.nav-item{width:50px;height:50px;display:flex;flex-direction:column;justify-content:center;align-items:center;border-radius:12px;cursor:pointer;color:var(--text-dim);margin-bottom:10px;transition:all .2s}.nav-item span{font-size:.6rem;margin-top:4px}.nav-item:hover,.nav-item.active{background:#ffffff1a;color:#fff}.chat-layout{display:flex;width:100%;height:100%;overflow:hidden}.chat-list-sidebar{width:340px!important;min-width:340px!important;max-width:340px!important;flex:0 0 340px!important;border-right:1px solid rgba(255,255,255,.1);background:#0000001a;display:flex;flex-direction:column;box-sizing:border-box}.chat-view-container{width:720px!important;min-width:720px!important;max-width:720px!important;flex:0 0 720px!important;display:flex;flex-direction:column;background:#0000000d;position:relative;overflow:hidden}.chat-item{padding:15px;border-bottom:1px solid rgba(255,255,255,.05);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;transition:background .2s;position:relative}.chat-item:hover{background:#ffffff0d}.chat-item.active{background:#6366f133;border-left:3px solid #6366f1}.chat-item-name{display:block;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.chat-item-preview{display:block;font-size:.85rem;color:#aaa;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px;max-width:200px}.delete-chat-btn{opacity:0;background:#f003;border:none;color:#fff;border-radius:5px;padding:6px;cursor:pointer;transition:opacity .2s}.chat-item:hover .delete-chat-btn{opacity:1}.delete-chat-btn:hover{background:#ef4444}.chat-header{height:70px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);background:#0003}.chat-header h2{font-size:1.2rem;margin:0}.status{color:#4ade80;font-size:.85rem}.chat-area{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column}.messages-list{display:flex;flex-direction:column;gap:12px;padding-bottom:20px}.message{max-width:70%;padding:12px 16px;border-radius:16px;position:relative;line-height:1.5;word-wrap:break-word;font-size:.95rem}.message.received{align-self:flex-start;background:#ffffff1a;border-bottom-left-radius:4px;color:#f1f5f9}.message.sent{align-self:flex-end;background:var(--primary);border-bottom-right-radius:4px;color:#fff;box-shadow:0 4px 15px #6366f14d}.time{font-size:.7rem;opacity:.6;display:block;margin-top:5px;text-align:right}.input-area{padding:20px 30px;display:flex;gap:12px;border-top:1px solid rgba(255,255,255,.1);background:#0000001a}.input-area input{flex:1;background:#0003;border:1px solid var(--glass-border);padding:14px 20px;border-radius:50px;color:#fff;outline:none;font-size:1rem;transition:all .3s}.input-area input:focus{background:#0006;border-color:var(--primary)}.input-area button{background:var(--primary);border:none;width:50px;height:50px;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s;box-shadow:0 0 15px #6366f166}.input-area button:hover{transform:scale(1.05);box-shadow:0 0 25px #6366f199}.qr-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#fff;text-align:center}.qr-box{background:#fff;padding:10px;border-radius:12px;margin:20px 0;width:280px;height:280px;box-shadow:0 0 30px #6366f133}.loading-state{display:flex;align-items:center;height:100%;color:#94a3b8}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;justify-content:center;align-items:center;z-index:100}.modal-content{background:#1e1b4b;border:1px solid rgba(255,255,255,.1);padding:30px;border-radius:20px;width:400px;text-align:center;box-shadow:0 20px 50px #00000080}.modal-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.btn-cancel{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer}.btn-confirm{background:#ef4444;border:none;color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}.preloader-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0b0f19;z-index:9999;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:opacity .8s ease-in-out,visibility .8s}.preloader-container.fade-out{opacity:0;visibility:hidden;pointer-events:none}.quantum-spinner{position:relative;width:100px;height:100px;display:flex;justify-content:center;align-items:center}.quantum-spinner:before,.quantum-spinner:after{content:"";position:absolute;border-radius:50%;animation:rotate-orbit 2s linear infinite}.quantum-spinner:before{width:90px;height:90px;border:3px solid transparent;border-top-color:#6366f1;border-bottom-color:#a855f7;filter:drop-shadow(0 0 10px rgba(99,102,241,.8));animation-duration:1.5s}.quantum-spinner:after{width:60px;height:60px;border:3px solid transparent;border-left-color:#22d3ee;border-right-color:#34d399;filter:drop-shadow(0 0 10px rgba(34,211,238,.8));animation-duration:2.5s;animation-direction:reverse}.loading-text{margin-top:30px;font-size:.9rem;letter-spacing:3px;text-transform:uppercase;background:linear-gradient(90deg,#6366f1,#22d3ee,#6366f1);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 3s linear infinite;font-weight:600}@keyframes rotate-orbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shine{to{background-position:200% center}}