:root{--bg-base: #070d1a;--bg-surface: #0f1729;--bg-elevated: #162032;--bg-hover: #1c2840;--border: rgba(148, 163, 184, .12);--border-strong: rgba(148, 163, 184, .22);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #0ea5e9;--accent-hover: #38bdf8;--accent-soft: rgba(14, 165, 233, .12);--accent-glow: rgba(14, 165, 233, .25);--success: #10b981;--success-soft: rgba(16, 185, 129, .14);--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .14);--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .14);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .45);--sidebar-width: 260px;--header-height: 64px;font-family:DM Sans,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-base);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg-base)}#root{min-height:100vh}h1,h2,h3,h4,p{margin:0}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.form-field{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.78rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-secondary)}.form-input,.form-select{width:100%;padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text-primary);font-size:.92rem;transition:border-color .15s,box-shadow .15s;outline:none}.form-input:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid transparent;font-size:.9rem;font-weight:600;transition:all .15s ease;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,#0284c7 100%);color:#fff;box-shadow:0 4px 14px var(--accent-glow)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-hover) 0%,var(--accent) 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fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.device-panel{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px}.device-panel__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.device-panel__title{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.device-panel__status{font-size:.72rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.device-panel__status--loading{animation:pulse 1.2s ease infinite}.device-panel__empty{margin:0;font-size:.82rem;color:var(--text-muted);text-align:center;padding:12px 0}.device-panel__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.device-panel__item{display:flex;align-items:flex-start;gap:10px;padding:8px 6px;border-radius:var(--radius-sm);transition:background 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.stat-card__icon{background:var(--success-soft);color:var(--success)}.stat-card--warning .stat-card__icon{background:var(--warning-soft);color:var(--warning)}.stat-card__body{display:flex;flex-direction:column;gap:2px;min-width:0}.stat-card__label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.stat-card__value{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;line-height:1.2}.stat-card__sub{font-size:.82rem;color:var(--text-muted)}@media (max-width: 900px){.stats-grid{gap:10px}.stat-card{padding:12px;gap:10px}.stat-card__icon{width:36px;height:36px}.stat-card__icon svg{width:18px;height:18px}.stat-card__label{font-size:.68rem}.stat-card__value{font-size:1.25rem}.stat-card__sub{font-size:.72rem}}.tx-table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-surface)}.tx-table{width:100%;border-collapse:collapse;font-size:.88rem}.tx-table 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tr:last-child td{border-bottom:none}.tx-cell-client{font-weight:600;color:var(--text-primary)}.tx-cell-mono{font-variant-numeric:tabular-nums;color:var(--text-secondary);font-size:.85rem}.tx-empty{text-align:center!important;padding:48px 24px!important;color:var(--text-muted)}.tx-empty span{display:block;margin-top:12px;font-size:.9rem}.dashboard-page{display:flex;flex-direction:column;gap:20px;animation:fadeIn .35s ease}.dashboard-header{display:flex;flex-direction:column;gap:4px}.dashboard-header__row{display:flex;align-items:center;justify-content:space-between;gap:12px}.dashboard-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;line-height:1.2}.dashboard-header__refresh{flex-shrink:0;padding:8px 14px;font-size:.85rem}.dashboard-subtitle{font-size:.85rem;color:var(--text-muted)}.dashboard-filters{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md)}.dashboard-filters__fields{display:flex;gap:16px;flex-wrap:wrap;flex:1}.dashboard-filters__fields .form-field{min-width:200px;flex:1;max-width:280px}.dashboard-filters__clear{flex-shrink:0;font-size:.85rem;padding:10px 14px}.dashboard-table-section{display:flex;flex-direction:column;gap:12px}.dashboard-table-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.dashboard-table-header h2{font-size:1rem;font-weight:600}.dashboard-table-count{font-size:.82rem;color:var(--text-muted);background:var(--bg-elevated);padding:4px 12px;border-radius:999px;border:1px solid var(--border)}.dashboard-error{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg-base)}.dashboard-error__card{text-align:center;max-width:400px;padding:40px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;gap:12px}.dashboard-error__card h2{font-size:1.2rem}.dashboard-error__card p{color:var(--text-muted);font-size:.9rem;margin-bottom:8px}.icon-spin{animation:spin .8s linear infinite}@media (max-width: 520px){.dashboard-filters__fields .form-field{max-width:none;min-width:100%}}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-brand{position:relative;display:flex;align-items:center;justify-content:center;padding:48px;background:linear-gradient(145deg,#0c4a6e,#0f1729 45%,#070d1a);overflow:hidden}.login-brand:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 20% 80%,rgba(14,165,233,.18) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 80% 20%,rgba(6,182,212,.12) 0%,transparent 55%);pointer-events:none}.login-brand-inner{position:relative;max-width:420px;animation:fadeIn .5s ease}.login-logo svg{width:56px;height:56px;margin-bottom:28px}.login-brand h1{font-size:1.65rem;font-weight:700;letter-spacing:-.02em;line-height:1.25;margin-bottom:12px}.login-brand>.login-brand-inner>p{font-size:1.05rem;color:var(--text-secondary);line-height:1.6;margin-bottom:32px}.login-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.login-features li{display:flex;align-items:center;gap:10px;color:var(--text-secondary);font-size:.95rem}.login-features li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}.login-form-side{display:flex;align-items:center;justify-content:center;padding:48px 32px;background:var(--bg-base)}.login-card{width:100%;max-width:400px;display:flex;flex-direction:column;gap:20px;animation:fadeIn .5s ease .1s both}.login-card-header h2{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}.login-card-header p{color:var(--text-muted);font-size:.92rem}.login-error{display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:var(--radius-sm);background:var(--danger-soft);color:#fca5a5;font-size:.88rem}.login-submit{width:100%;padding:13px;margin-top:4px}.spinner-sm{width:18px;height:18px;border-width:2px}@media (max-width: 768px){.login-page{grid-template-columns:1fr}.login-brand{padding:36px 28px;min-height:auto}.login-brand h1{font-size:1.35rem}.login-features{display:none}}