:root{--bg-main:#090a0f;--bg-card:#12141c;--bg-card-hover:#181b26;--bg-input:#1a1d28;--border-color:#232736;--border-hover:#32384e;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--primary-accent:#6366f1;--primary-hover:#4f46e5;--green-accent:#10b981;--red-accent:#ef4444;--amber-accent:#f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.kpi-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:20px;transition:border-color .2s,background-color .2s}.kpi-card:hover{border-color:var(--border-hover);background-color:var(--bg-card-hover)}.admin-table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.admin-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}.admin-table th{background:#0d0f17;color:var(--text-secondary);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.05em}.admin-table td,.admin-table th{padding:12px 16px;border-bottom:1px solid var(--border-color)}.admin-table td{color:var(--text-primary)}.admin-table tr:hover td{background:var(--bg-card-hover)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:11px;font-weight:600}.badge-pro{background:rgba(99,102,241,.15);color:#818cf8;border:1px solid rgba(99,102,241,.3)}.badge-starter{background:rgba(16,185,129,.15);color:#34d399;border:1px solid rgba(16,185,129,.3)}.badge-free{background:rgba(156,163,175,.15);color:#9ca3af;border:1px solid rgba(156,163,175,.3)}.badge-active{background:rgba(16,185,129,.15);color:#34d399}.badge-danger{background:rgba(239,68,68,.15);color:#f87171}.btn-primary{background:var(--primary-accent);color:#fff;border:none;padding:8px 16px;border-radius:8px;font-weight:600;font-size:13px;transition:background-color .2s}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color);padding:8px 14px;border-radius:8px;font-weight:500;font-size:13px;transition:all .2s}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}