:root{--bg:var(--tg-theme-bg-color,#1a1a2e);--bg2:var(--tg-theme-secondary-bg-color,#16213e);--text:var(--tg-theme-text-color,#eee);--hint:var(--tg-theme-hint-color,#999);--accent:var(--tg-theme-button-color,#6c5ce7);--accent-text:var(--tg-theme-button-text-color,#fff);--link:var(--tg-theme-link-color,#a29bfe);--purple:#7c3aed;--blue:#6366f1;--success:#10b981;--danger:#ef4444;--radius:16px;--radius-sm:10px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.container{max-width:420px;margin:0 auto;padding:16px}.header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.logo{background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff;border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;font-weight:700;display:flex}.title{font-size:20px;font-weight:700}.subtitle{color:var(--hint);font-size:13px}.card{background:var(--bg2);border-radius:var(--radius);margin-bottom:12px;padding:20px}.card-title{margin-bottom:12px;font-size:18px;font-weight:600}.card-info{background:linear-gradient(135deg,#7c3aed1a,#6366f11a)}.tabs{background:var(--bg2);border-radius:var(--radius-sm);gap:4px;margin-bottom:16px;padding:4px;display:flex}.tab{cursor:pointer;color:var(--hint);background:0 0;border:none;border-radius:8px;flex:1;padding:10px;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s}.tab.active{background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff}.btn-primary{border-radius:var(--radius-sm);cursor:pointer;background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 24px;font-family:inherit;font-size:16px;font-weight:600;transition:all .2s;display:flex}.btn-primary:active{opacity:.9;transform:scale(.97)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-sm{flex:none;width:auto;padding:14px 24px}.btn-outline{border:1.5px solid var(--accent);border-radius:var(--radius-sm);cursor:pointer;width:100%;color:var(--accent);background:0 0;justify-content:center;align-items:center;padding:12px;font-family:inherit;font-size:14px;font-weight:500;display:flex}.row-between{justify-content:space-between;align-items:center;padding:6px 0;display:flex}.hint{color:var(--hint);font-size:14px}.bold{font-weight:600}.mono{font-family:monospace;font-size:13px}.big-number{margin:4px 0;font-size:32px;font-weight:700}.badge-green{color:var(--success);background:#10b98126;border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-yellow{color:#f59e0b;background:#f59e0b26;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.badge-red{color:var(--danger);background:#ef444426;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.error-bar{border-radius:var(--radius-sm);color:var(--danger);background:#ef44441a;margin-bottom:12px;padding:12px;font-size:13px}.error-box{border-radius:var(--radius-sm);color:var(--danger);background:#ef44441a;margin-top:12px;padding:12px;font-size:14px}.success-box{border-radius:var(--radius-sm);color:var(--success);background:#10b9811a;margin-top:12px;padding:12px;font-size:14px}.upload-zone{border-radius:var(--radius);text-align:center;cursor:pointer;border:2px dashed #7c3aed4d;padding:40px 20px;transition:all .2s}.upload-zone:active{border-color:var(--purple);background:#7c3aed0d}.upload-zone.has-file{border-color:var(--success);background:#10b9810d}.profile-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.avatar{background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:700;display:flex}.topup-row{gap:8px;display:flex}.input-wrap{flex:1;position:relative}.input-prefix{color:var(--hint);font-size:18px;font-weight:600;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.input-wrap input{border-radius:var(--radius-sm);width:100%;color:var(--text);background:0 0;border:1.5px solid #7c3aed4d;outline:none;padding:14px 14px 14px 32px;font-family:inherit;font-size:18px;font-weight:600}.input-wrap input:focus{border-color:var(--purple)}.ref-link{border-radius:var(--radius-sm);word-break:break-all;color:var(--text);background:#7c3aed14;padding:10px;font-family:monospace;font-size:13px}.fade-in{animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}