:root{--bg-dark: #141920;--bg-card: #1e2630;--bg-secondary: #2a3340;--bg-secondary-hover: #364153;--primary: #70addf;--primary-hover: #8bc0ea;--text-main: #b0bac5;--text-bright: #ffffff;--text-heading: #c4cfdd;--text-muted: #96a2b0;--success: #34d399;--danger: #ff496e;--border: #2a3340;--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Manrope,Segoe UI,sans-serif;background:radial-gradient(700px 280px at 100% -10%,rgba(112,173,223,.16),transparent 60%),var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased}a{color:inherit}.app-container{width:min(760px,calc(100% - 28px));margin:0 auto;padding:22px 0 56px}.logo{height:22px;width:auto;display:block}.brand-row,.header{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand-row{margin-bottom:16px}.header{margin-bottom:14px;padding:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.text-link{color:var(--primary);font-weight:700;text-decoration:none;font-size:.92rem}.muted{color:var(--text-muted)}.small{font-size:.8rem;margin-top:4px}.lead{margin-bottom:14px;font-size:.92rem}.user-name{font-weight:700;color:var(--text-bright)}.text-danger{color:var(--danger)}.user-info{display:flex;align-items:center;gap:12px;min-width:0}.avatar{width:46px;height:46px;border-radius:50%;background:#70addf33;color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:800;object-fit:cover;flex-shrink:0}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:14px}.card h2,.plan h3{color:var(--text-bright);font-size:1.12rem;font-weight:800;letter-spacing:-.02em}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.card-head h2,.card>h2{margin-bottom:12px}.card-head h2{margin-bottom:0}.badge{border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800}.badge-ok{background:#34d39929;color:var(--success)}.stat-grid,.plans,.actions{display:grid;gap:10px}.stat-grid{grid-template-columns:repeat(3,1fr)}.plans{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.actions{grid-template-columns:1fr 1fr}.stat,.plan,.device,.copy-area{background:var(--bg-dark);border:1px solid var(--border);border-radius:12px}.stat{padding:12px}.stat span{display:block;color:var(--text-muted);font-size:12px;margin-bottom:4px}.stat strong{color:var(--text-bright);font-size:1.05rem}.plan{display:flex;flex-direction:column;gap:6px;padding:14px}.plan .price{color:var(--primary);font-size:1.6rem;font-weight:800;letter-spacing:-.03em}.plan .btn{margin-top:auto}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 14px;border-radius:12px;border:none;font-weight:700;cursor:pointer;font-size:.95rem;width:100%;text-decoration:none;font-family:inherit;color:inherit}.btn-auto{width:auto}.btn-primary{background:var(--primary);color:#000}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg-secondary);color:#fff}.btn-secondary:hover{background:var(--bg-secondary-hover)}.btn-danger{background:#ff496e1f;color:var(--danger)}.btn:disabled{opacity:.6;cursor:default}.copy-area{padding:12px;word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem;color:var(--text-muted);margin-bottom:12px;cursor:pointer}.steps{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px;color:var(--text-muted)}.steps strong{color:var(--text-heading)}.qr-box{margin-top:14px;display:flex;justify-content:center;background:#fff;border-radius:12px;padding:12px}.device-list{display:flex;flex-direction:column;gap:10px}.device{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px}.loader,.auth-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;gap:14px}.auth-container h1{color:var(--text-bright);letter-spacing:-.03em}.auth-container{width:min(420px,100%);margin:0 auto}.spinner{width:36px;height:36px;border:3px solid rgba(255,255,255,.08);border-radius:50%;border-top-color:var(--primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:18px;transform:translate(-50%);background:var(--primary);color:#000;font-weight:800;padding:10px 16px;border-radius:12px;z-index:20}@media (max-width: 640px){.stat-grid,.actions{grid-template-columns:1fr}.header,.device{align-items:flex-start;flex-direction:column}.btn-auto{width:100%}}