@import "https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap";.qr-section{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 100px);padding:40px 20px;animation:.6s ease-out fadeIn;display:flex}.qr-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;width:100%;max-width:440px;padding:40px;position:relative;overflow:hidden;box-shadow:0 20px 40px #0006,inset 0 1px #ffffff1a}.qr-card:before{content:"";background:conic-gradient(from 0deg, transparent, var(--primary), transparent 30%);z-index:-1;opacity:.15;width:200%;height:200%;animation:6s linear infinite rotate;position:absolute;top:-50%;left:-50%}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.qr-container{background:#fff;border-radius:20px;margin:24px 0;padding:16px;transition:transform .3s;display:inline-block;box-shadow:0 0 30px #10b98126}.qr-container:hover{transform:scale(1.02)}.qr-container img{border-radius:8px;width:240px;height:240px;display:block}.qr-placeholder{width:240px;height:240px;color:var(--text-dim);background:#f8fafc;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:16px;font-size:14px;font-weight:600;display:flex}.qr-card h2{color:var(--text-primary);letter-spacing:-.5px;margin-bottom:8px;font-size:24px;font-weight:800}.qr-hint{color:var(--text-secondary);font-size:14px;line-height:1.5}.qr-instructions{text-align:right;color:var(--text-secondary);background:var(--bg-panel);border:1px solid var(--glass-border);border-radius:16px;margin-top:24px;padding:20px;font-size:14px}.qr-instructions li{align-items:center;gap:10px;margin-bottom:12px;list-style:none;display:flex}.qr-instructions li:last-child{margin-bottom:0}.qr-instructions li:before{content:"✓";color:var(--primary);font-weight:700}.spinner{border:4px solid 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fadeIn;display:flex;position:relative}.message.sent{flex-direction:row;align-self:flex-start}.message.received{flex-direction:row-reverse;align-self:flex-end}.msg-avatar{background:var(--bg-panel-hover);width:32px;height:32px;color:var(--primary);border:1px solid var(--glass-border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin:auto 12px 0;font-size:14px;display:flex}.message.consecutive .msg-avatar{visibility:hidden}.message-content{border-radius:16px;min-width:100px;padding:10px 16px;position:relative;box-shadow:0 2px 4px #0000001a}.message.sent .message-content{background:var(--dark);color:var(--text-primary);border:1px solid #10b98133;border-bottom-left-radius:4px}.message.received .message-content{background:var(--bg-panel-hover);color:var(--text-primary);border:1px solid var(--glass-border);border-bottom-right-radius:4px}.sender-name-label{color:var(--primary);margin-bottom:6px;font-size:13px;font-weight:700;display:block}.message-text{white-space:pre-wrap;word-break:break-word;font-size:15px;line-height:1.6}.message-footer{justify-content:flex-end;align-items:center;gap:8px;margin-top:6px;display:flex}.message-time{color:var(--text-dim);font-size:11px;font-weight:500}.message-status{color:var(--text-dim);font-size:12px}.message-status.delivered{color:var(--secondary)}.quoted-bubble{border-right:3px solid var(--primary);background:#0003;border-radius:8px;margin-bottom:10px;padding:8px 12px;font-size:13px}.quoted-sender{color:var(--primary);margin-bottom:4px;font-weight:700;display:block}.quoted-text{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4;display:-webkit-box;overflow:hidden}.empty-messages{text-align:center;color:var(--text-dim);background:var(--bg-panel);border:1px solid 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