:root{--color-bg: #09090b;--color-surface: #18181b;--color-surface-2: #27272a;--color-surface-3: #3f3f46;--color-border: #27272a;--color-border-hover: #3f3f46;--color-text: #fafafa;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-primary-glow: rgba(99, 102, 241, .15);--color-success: #22c55e;--color-success-bg: rgba(34, 197, 94, .1);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .1);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .1);--color-info: #3b82f6;--color-info-bg: rgba(59, 130, 246, .1);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -4px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:15px;color:var(--color-text-secondary);gap:12px}.loading:before{content:"";width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,var(--color-surface) 0%,var(--color-bg) 100%);border-right:1px solid var(--color-border);padding:24px 16px;position:fixed;height:100vh;display:flex;flex-direction:column}.sidebar-header{padding:0 8px;margin-bottom:32px}.sidebar-logo{font-size:22px;font-weight:700;background:linear-gradient(135deg,var(--color-primary) 0%,#a855f7 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar-link{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);color:var(--color-text-secondary);text-decoration:none;transition:all .2s ease;font-size:14px;font-weight:500;position:relative}.sidebar-link:hover{background:var(--color-surface-2);color:var(--color-text)}.sidebar-link.active{background:var(--color-primary-glow);color:var(--color-primary)}.sidebar-link.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--color-primary);border-radius:0 2px 2px 0}.sidebar-user{padding:16px;border-top:1px solid var(--color-border);margin-top:auto}.sidebar-user-info{display:flex;align-items:center;gap:12px;margin-bottom:16px}.sidebar-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),#a855f7);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600}.sidebar-user-details{flex:1;min-width:0}.sidebar-user-name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-plan{font-size:11px;color:var(--color-success);text-transform:uppercase;letter-spacing:.5px}.main{flex:1;margin-left:260px;padding:32px 40px}.page-header{margin-bottom:32px}.page-title{font-size:28px;font-weight:700;margin-bottom:6px;letter-spacing:-.5px}.page-subtitle{color:var(--color-text-secondary);font-size:14px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;margin-bottom:24px;transition:border-color .2s}.card:hover{border-color:var(--color-border-hover)}.card-title{font-size:16px;font-weight:600;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;transition:all .2s}.stat-card:hover{border-color:var(--color-border-hover);transform:translateY(-2px)}.stat-icon{font-size:24px;margin-bottom:12px}.stat-label{font-size:12px;color:var(--color-text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:28px;font-weight:700;letter-spacing:-.5px}.stat-value.success{color:var(--color-success)}.stat-value.warning{color:var(--color-warning)}.stat-value.error{color:var(--color-error)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,#7c3aed 100%);color:#fff;box-shadow:0 2px 8px var(--color-primary-glow)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-hover) 0%,#8b5cf6 100%);transform:translateY(-1px);box-shadow:0 4px 12px var(--color-primary-glow)}.btn-secondary{background:var(--color-surface-2);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-surface-3);border-color:var(--color-border-hover)}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:14px 28px;font-size:15px}.input{width:100%;padding:12px 16px;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:14px;transition:all .2s}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:8px;color:var(--color-text-secondary)}.table-container{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--color-border)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px 20px;text-align:left}.table th{font-weight:600;color:var(--color-text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.table td{border-bottom:1px solid var(--color-border)}.table tbody tr{transition:background .2s}.table tbody tr:hover{background:var(--color-surface-2)}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.3px}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-error{background:var(--color-error-bg);color:var(--color-error)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.lead-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;margin-bottom:16px;transition:all .2s}.lead-card:hover{border-color:var(--color-primary);transform:translate(4px)}.lead-card.hot{border-left:4px solid var(--color-warning);background:linear-gradient(90deg,var(--color-warning-bg),transparent 20%)}.lead-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.lead-score{font-size:24px;font-weight:700;color:var(--color-success)}.lead-content{color:var(--color-text-secondary);margin-bottom:16px;line-height:1.7}.lead-meta{display:flex;gap:16px;font-size:12px;color:var(--color-text-muted)}.tariff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.tariff-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px;text-align:center;transition:all .3s;position:relative;overflow:hidden}.tariff-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary),#a855f7);opacity:0;transition:opacity .3s}.tariff-card:hover{border-color:var(--color-primary);transform:translateY(-8px);box-shadow:var(--shadow-lg)}.tariff-card:hover:before{opacity:1}.tariff-card.active{border-color:var(--color-success);background:linear-gradient(180deg,var(--color-success-bg),transparent)}.tariff-card.active:before{background:var(--color-success);opacity:1}.tariff-popular{position:absolute;top:16px;right:-32px;background:var(--color-warning);color:#000;font-size:10px;font-weight:700;padding:4px 40px;transform:rotate(45deg)}.tariff-name{font-size:20px;font-weight:600;margin-bottom:8px}.tariff-price{font-size:42px;font-weight:700;background:linear-gradient(135deg,var(--color-primary),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.tariff-price span{font-size:16px;background:none;-webkit-text-fill-color:var(--color-text-muted)}.tariff-period{font-size:13px;color:var(--color-text-muted);margin-bottom:24px}.tariff-features{list-style:none;margin-bottom:24px;text-align:left}.tariff-features li{padding:10px 0;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:10px}.tariff-features li:last-child{border-bottom:none}.tariff-features li:before{content:"✓";color:var(--color-success);font-weight:700}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,var(--color-surface) 0%,var(--color-bg) 50%);padding:24px}.login-box{width:100%;max-width:420px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:48px 40px;box-shadow:var(--shadow-lg)}.login-title{font-size:28px;font-weight:700;text-align:center;margin-bottom:8px;background:linear-gradient(135deg,var(--color-primary),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{text-align:center;color:var(--color-text-muted);margin-bottom:32px;font-size:14px}.empty-state{text-align:center;padding:60px 20px;color:var(--color-text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state-title{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--color-text)}.pagination{display:flex;justify-content:center;gap:8px;margin-top:24px}.pagination button{padding:8px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:13px;cursor:pointer;transition:all .2s}.pagination button:hover:not(:disabled){background:var(--color-primary);border-color:var(--color-primary)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.text-muted{color:var(--color-text-muted)}@media(max-width:768px){.sidebar{width:100%;height:auto;position:relative;padding:16px;flex-direction:row;flex-wrap:wrap}.sidebar-header{width:100%;margin-bottom:16px}.sidebar-nav{flex-direction:row;flex-wrap:wrap;gap:8px;width:100%}.sidebar-link{padding:8px 12px;font-size:13px}.sidebar-user{width:100%;margin-top:16px;padding-top:16px}.main{margin-left:0;padding:24px 16px}.layout{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.tariff-grid{grid-template-columns:1fr}}