*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#0e1621;color:#fff}.hidden{display:none!important}.auth{height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0e1621,#1c4262,#48245f)}.card{width:min(92%,420px);padding:34px;background:#17212b;border-radius:24px;text-align:center}.logo{font-size:31px;font-weight:900;color:#54b7ff;margin-bottom:20px}.tabs{display:flex;gap:8px}.tab,.card>button{border:0;border-radius:10px;padding:13px;cursor:pointer}.tab{flex:1;background:#24313e;color:#fff}.tab.active,.card>button{background:#42a5f5;color:#fff}.card input{width:100%;margin:6px 0;padding:14px;border:0;border-radius:11px;background:#24313e;color:#fff;outline:0}.card>button{width:100%;margin:8px 0}.reg{display:none}#err{color:#ff7b7b;min-height:22px}.card small{color:#82919f}.app{display:flex;height:100vh}.app aside{width:300px;background:#17212b;padding:18px;border-right:1px solid #293846;overflow:auto}.brand{font-size:25px;font-weight:900;color:#54b7ff;margin-bottom:15px}.side-search{display:flex;align-items:center;gap:6px;background:#242f3d;border-radius:11px;padding:8px 10px}.side-search input{width:100%;background:none;border:0;outline:0;color:#fff}.profile-mini{display:flex;align-items:center;gap:10px;padding:15px 4px}.profile-mini small{display:block;color:#8e9ca9;margin-top:4px}.avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#42a5f5,#7e57c2);overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.nav{display:block;width:100%;border:0;background:transparent;color:#fff;text-align:left;padding:13px;border-radius:10px;margin:3px 0;cursor:pointer}.nav.active,.nav:hover{background:#243444}.balance{margin-top:15px;background:#222f3c;padding:13px;border-radius:10px;color:#ffd54f;font-weight:bold}.side-title{color:#71808d;text-transform:uppercase;font-size:11px;margin:22px 4px 8px}.user-line{padding:7px 4px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#35d06f;margin-right:8px}.main,main{flex:1;min-width:0}.page{height:100%;display:flex;flex-direction:column}header{height:70px;background:#17212b;border-bottom:1px solid #293846;padding:12px 20px;display:flex;align-items:center;gap:12px}.head-title{font-size:18px;font-weight:bold}.head-search{margin-left:auto}.messages,#messages{flex:1;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:8px}.msg{max-width:72%;padding:10px 14px;border-radius:14px;background:#182533;align-self:flex-start;word-break:break-word}.msg.mine{align-self:flex-end;background:#28618f}.msg b{display:block;color:#5db9ff;font-size:13px;margin-bottom:4px}.verified{color:#42a5f5}.time{float:right;font-size:10px;color:#b7c3cd;margin:7px 0 0 15px}.typing{height:20px;padding-left:20px;color:#5db9ff;background:#17212b;font-size:12px}form{display:flex;gap:8px;padding:12px;background:#17212b}form input{flex:1;padding:14px 17px;border:0;border-radius:22px;background:#24313e;color:#fff;outline:0}form button{width:46px;border:0;border-radius:50%;background:#42a5f5;color:#fff}.pad,.profile-page{padding:30px}.products{padding:0 30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.product{background:#17212b;border:1px solid #293846;border-radius:17px;padding:20px}.product p{color:#9aa8b5}.buy{padding:10px 15px;border:0;border-radius:9px;background:#42a5f5;color:#fff}.big{width:96px;height:96px;border:0;font-size:35px;cursor:pointer}.profile-tabs{display:flex;gap:8px;margin:25px 0 15px}.pt{padding:11px 15px;border:0;border-radius:10px;background:#24313e;color:#fff;cursor:pointer}.pt.active{background:#42a5f5}.profile-box{background:#17212b;border-radius:15px;padding:18px;color:#b9c5cf}@media(max-width:650px){.app aside{width:72px;padding:10px}.brand{font-size:0;text-align:center}.brand:after{content:"✦";font-size:25px}.profile-mini{justify-content:center}.profile-mini>div:not(.avatar),.side-search,.side-title,#users,.nav{font-size:0}.nav:first-letter{font-size:20px}.balance{font-size:0;text-align:center}.balance:first-letter{font-size:20px}.msg{max-width:85%}}