:root{--bg: #0f1117;--surface: #1a1d27;--surface-2: #22263a;--border: #2e3250;--accent: #6366f1;--accent-hover: #818cf8;--text: #e2e8f0;--text-muted: #94a3b8;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 10px;--sidebar-w: 220px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px}.admin-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 16px 16px;border-bottom:1px solid var(--border)}.logo-icon{font-size:20px}.logo-text{font-size:16px;font-weight:700;color:var(--text)}.sidebar-nav{display:flex;flex-direction:column;padding:12px 10px;gap:4px;flex:1}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;transition:background .15s,color .15s}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:#6366f126;color:var(--accent-hover)}.nav-icon{font-size:16px}.sidebar-footer{padding:12px 10px;border-top:1px solid var(--border)}.logout-btn{width:100%;background:none;border:none;cursor:pointer;text-align:left;color:var(--text-muted)}.main-content{margin-left:var(--sidebar-w);flex:1;padding:28px;min-height:100vh}.login-page{min-height:100vh;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:40px 36px;width:100%;max-width:400px}.login-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:28px}.login-logo-icon{display:none}.login-logo-text{font-size:18px;font-weight:700;color:var(--text)}.login-title{font-size:24px;font-weight:700;color:var(--text);text-align:center;margin-bottom:6px}.login-subtitle{font-size:14px;color:var(--text-muted);text-align:center;margin-bottom:28px}.login-form{display:flex;flex-direction:column;gap:18px}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.login-input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 14px;font-size:14px;outline:none;width:100%;transition:border-color .15s}.login-input:focus{border-color:var(--accent)}.login-password-wrap{position:relative}.login-password-wrap .login-input{padding-right:40px}.login-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:16px;line-height:1;color:var(--text-muted);padding:2px}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#ef4444;padding:10px 14px;font-size:13px}.login-submit{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:11px;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s;margin-top:4px}.login-submit:hover:not(:disabled){background:var(--accent-hover)}.login-submit:disabled{opacity:.6;cursor:not-allowed}.page{display:flex;flex-direction:column;gap:20px}.page-header{display:flex;align-items:center;justify-content:space-between}.page-title{font-size:22px;font-weight:700;color:var(--text)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.stat-label{font-size:12px;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.stat-value{font-size:28px;font-weight:700;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:16px}.filter-bar{padding:16px 20px}.filter-row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.filter-field{display:flex;flex-direction:column;gap:5px}.filter-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.input{background:var(--surface-2);border:1px solid var(--border);border-radius:7px;color:var(--text);padding:7px 10px;font-size:13px;outline:none;min-width:130px;height:34px}.input:focus{border-color:var(--accent)}select.input{cursor:pointer}.btn-primary{padding:7px 18px;background:var(--accent);color:#fff;border:none;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;height:34px;transition:background .15s;white-space:nowrap}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.error-banner{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);color:#ef4444;padding:12px 16px;font-size:13px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;padding:8px 12px;color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}.table td{padding:10px 12px;border-bottom:1px solid rgba(46,50,80,.5);color:var(--text)}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#ffffff05}.mono{font-family:JetBrains Mono,Fira 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22px;display:flex;flex-direction:column;gap:12px}.detail-row{display:flex;flex-direction:column;gap:3px}.detail-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.detail-value{font-size:13px;color:var(--text);word-break:break-all}.plans-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.plan-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s}.plan-card:hover{border-color:var(--accent)}.plan-inactive{opacity:.55}.plan-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.plan-name{font-size:15px;font-weight:700;color:var(--text)}.plan-code{font-size:11px;color:var(--text-muted);margin-top:2px}.plan-price{font-size:26px;font-weight:700;color:var(--accent-hover)}.plan-currency{font-size:14px;color:var(--text-muted);font-weight:400}.plan-meta{display:flex;gap:16px;font-size:12px;color:var(--text-muted)}.plan-meta strong{color:var(--text)}.features-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--text-muted)}.features-list li{color:var(--text-muted)}.btn-edit{background:var(--surface-2);border:1px solid var(--border);border-radius:7px;color:var(--text-muted);cursor:pointer;font-size:13px;font-weight:500;padding:7px 14px;width:100%;margin-top:auto;transition:background .15s,color .15s}.btn-edit:hover{background:#6366f126;color:var(--accent-hover);border-color:var(--accent)}.empty-plans{grid-column:1 / -1;text-align:center;padding:48px;color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:700px){.two-col{grid-template-columns:1fr}}.form-stack{display:flex;flex-direction:column;gap:14px}.form-field{display:flex;flex-direction:column;gap:5px}.form-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.btn-secondary{padding:7px 18px;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;height:34px;transition:color .15s,background .15s}.btn-secondary:hover:not(:disabled){color:var(--text);background:#2a2f4a}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-danger{padding:7px 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10px;font-size:12px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;min-height:100vh}body{background:#0f1117;color:#e2e8f0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;max-width:100%;text-align:left;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0f1117}::-webkit-scrollbar-thumb{background:#2e3250;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3d4266}