*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--admin-primary:#6366f1;--admin-primary-hover:#4f46e5;--admin-primary-light:#818cf8;--admin-primary-bg:#6366f114;--admin-accent:#f59e0b;--admin-accent-hover:#d97706;--admin-accent-light:#fbbf24;--admin-accent-bg:#f59e0b14;--admin-sidebar-bg:#1a1a2e;--admin-sidebar-hover:#25254a;--admin-sidebar-active:#2d2d5e;--admin-sidebar-text:#e0e0e0;--admin-sidebar-text-muted:#8888a8;--admin-sidebar-border:#2a2a48;--admin-sidebar-width:260px;--admin-bg:#f5f5f5;--admin-card:#fff;--admin-card-hover:#fafafa;--admin-border:#e5e7eb;--admin-border-light:#f0f0f0;--admin-text:#1f2937;--admin-text-secondary:#6b7280;--admin-text-muted:#9ca3af;--admin-success:#10b981;--admin-success-light:#ecfdf5;--admin-warning:#f59e0b;--admin-warning-light:#fffbeb;--admin-danger:#ef4444;--admin-danger-light:#fef2f2;--admin-info:#3b82f6;--admin-info-light:#eff6ff;--admin-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;--admin-shadow-md:0 4px 6px #0000000d,0 2px 4px #0000000a;--admin-shadow-lg:0 10px 15px #00000014,0 4px 6px #0000000a;--admin-radius:8px;--admin-radius-sm:6px;--admin-radius-lg:12px;--admin-font:"Inter",ui-sans-serif,system-ui,-apple-system,sans-serif;--admin-topbar-height:56px}html{font-family:var(--admin-font);-webkit-text-size-adjust:100%;scroll-behavior:smooth;line-height:1.5}body{background:var(--admin-bg);color:var(--admin-text);font-size:14px}a{color:var(--admin-primary);text-decoration:none}a:hover{color:var(--admin-primary-hover)}.admin-page-title{letter-spacing:-.02em;color:var(--admin-text);margin-bottom:4px;font-size:22px;font-weight:700}.admin-page-subtitle{color:var(--admin-text-secondary);margin-bottom:20px;font-size:14px}.admin-section-title{color:var(--admin-text);margin-bottom:12px;font-size:16px;font-weight:600}.admin-label{color:var(--admin-text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.admin-shell{min-height:100vh;display:flex}.admin-sidebar{width:var(--admin-sidebar-width);background:var(--admin-sidebar-bg);z-index:40;flex-direction:column;transition:transform .2s;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.admin-sidebar-header{border-bottom:1px solid var(--admin-sidebar-border);align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.admin-sidebar-logo{flex-shrink:0;align-items:center;display:flex}.admin-sidebar-brand{color:#fff;letter-spacing:-.02em;font-size:16px;font-weight:700}.admin-sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px;display:flex}.admin-sidebar-nav a{border-radius:var(--admin-radius);color:var(--admin-sidebar-text);align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.admin-sidebar-nav a:hover{background:var(--admin-sidebar-hover);color:#fff;text-decoration:none}.admin-sidebar-nav a.active{background:var(--admin-sidebar-active);color:#fff}.admin-sidebar-nav a.active svg{stroke:var(--admin-primary-light)}.admin-sidebar-nav a svg{stroke:var(--admin-sidebar-text-muted);flex-shrink:0;transition:stroke .15s}.admin-sidebar-nav a:hover svg{stroke:#fff}.admin-sidebar-footer{border-top:1px solid var(--admin-sidebar-border);justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;display:flex}.admin-sidebar-user{flex:1;align-items:center;gap:8px;min-width:0;display:flex}.admin-avatar{background:var(--admin-sidebar-active);width:32px;height:32px;color:var(--admin-sidebar-text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.admin-sidebar-email{color:var(--admin-sidebar-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.admin-main-content{margin-left:var(--admin-sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.admin-page-container{width:100%;max-width:1200px;padding:32px}.admin-topbar{height:var(--admin-topbar-height);background:var(--admin-sidebar-bg);color:#fff;z-index:30;align-items:center;gap:12px;padding:0 16px;display:none;position:sticky;top:0}.admin-topbar-brand{font-size:15px;font-weight:600}.admin-hamburger{cursor:pointer;color:#fff;background:0 0;border:none;padding:4px}.admin-overlay{z-index:35;opacity:0;pointer-events:none;background:#00000080;transition:opacity .2s;display:none;position:fixed;inset:0}.admin-overlay.open{opacity:1;pointer-events:auto}.admin-card{background:var(--admin-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-lg);box-shadow:var(--admin-shadow);padding:24px}.admin-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.admin-card-title{color:var(--admin-text);font-size:15px;font-weight:600}.admin-stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px;display:grid}.admin-stat-card{background:var(--admin-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-lg);box-shadow:var(--admin-shadow);flex-direction:column;gap:8px;padding:20px 24px;display:flex}.admin-stat-label{color:var(--admin-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:500}.admin-stat-value{color:var(--admin-text);font-size:28px;font-weight:700;line-height:1.1}.admin-stat-detail{color:var(--admin-text-secondary);font-size:12px}.admin-table-container{background:var(--admin-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-lg);box-shadow:var(--admin-shadow);overflow:hidden}.admin-table-header{border-bottom:1px solid var(--admin-border);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.admin-table-title{font-size:15px;font-weight:600}.admin-table{border-collapse:collapse;width:100%}.admin-table th{text-align:left;color:var(--admin-text-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--admin-border);background:#fafafa;padding:12px 24px;font-size:12px;font-weight:600}.admin-table td{border-bottom:1px solid var(--admin-border-light);color:var(--admin-text);padding:14px 24px;font-size:14px}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--admin-card-hover)}.admin-table-clickable{cursor:pointer}.admin-btn{border:1px solid var(--admin-border);border-radius:var(--admin-radius);background:var(--admin-card);color:var(--admin-text);cursor:pointer;white-space:nowrap;font-size:13px;font-weight:500;font-family:var(--admin-font);justify-content:center;align-items:center;gap:8px;padding:8px 16px;transition:all .15s;display:inline-flex}.admin-btn:hover{background:var(--admin-card-hover);border-color:var(--admin-text-muted)}.admin-btn:disabled{opacity:.5;cursor:not-allowed}.admin-btn-primary{background:var(--admin-primary);color:#fff;border-color:var(--admin-primary)}.admin-btn-primary:hover{background:var(--admin-primary-hover);border-color:var(--admin-primary-hover)}.admin-btn-danger{background:var(--admin-danger);color:#fff;border-color:var(--admin-danger)}.admin-btn-danger:hover{background:#dc2626;border-color:#dc2626}.admin-btn-ghost{color:var(--admin-sidebar-text-muted);background:0 0;border-color:#0000}.admin-btn-ghost:hover{background:var(--admin-sidebar-hover);color:#fff}.admin-btn-sm{padding:6px 12px;font-size:12px}.admin-btn-group{align-items:center;gap:8px;display:flex}.admin-form-group{margin-bottom:16px}.admin-input{border:1px solid var(--admin-border);border-radius:var(--admin-radius);width:100%;font-size:14px;font-family:var(--admin-font);background:var(--admin-card);color:var(--admin-text);padding:10px 12px;transition:border-color .15s,box-shadow .15s}.admin-input:focus{border-color:var(--admin-primary);box-shadow:0 0 0 3px var(--admin-primary-bg);outline:none}.admin-input::placeholder{color:var(--admin-text-muted)}.admin-select{border:1px solid var(--admin-border);border-radius:var(--admin-radius);width:100%;font-size:14px;font-family:var(--admin-font);background:var(--admin-card);color:var(--admin-text);appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 8px center;background-repeat:no-repeat;background-size:20px;padding:10px 36px 10px 12px}.admin-select:focus{border-color:var(--admin-primary);box-shadow:0 0 0 3px var(--admin-primary-bg);outline:none}.admin-badge{border-radius:100px;align-items:center;padding:2px 10px;font-size:12px;font-weight:500;line-height:1.6;display:inline-flex}.admin-badge-success{background:var(--admin-success-light);color:var(--admin-success)}.admin-badge-warning{background:var(--admin-warning-light);color:#92400e}.admin-badge-danger{background:var(--admin-danger-light);color:var(--admin-danger)}.admin-badge-info{background:var(--admin-info-light);color:var(--admin-info)}.admin-badge-neutral{color:var(--admin-text-secondary);background:#f3f4f6}.admin-modal-backdrop{z-index:100;background:#00000080;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.admin-modal{background:var(--admin-card);border-radius:var(--admin-radius-lg);width:100%;max-width:520px;max-height:90vh;box-shadow:var(--admin-shadow-lg);overflow-y:auto}.admin-modal-header{border-bottom:1px solid var(--admin-border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.admin-modal-title{font-size:16px;font-weight:600}.admin-modal-close{cursor:pointer;color:var(--admin-text-muted);background:0 0;border:none;padding:4px;font-size:20px;line-height:1}.admin-modal-close:hover{color:var(--admin-text)}.admin-modal-body{padding:24px}.admin-modal-footer{border-top:1px solid var(--admin-border);justify-content:flex-end;gap:8px;padding:16px 24px;display:flex}.admin-login-wrapper{background:var(--admin-sidebar-bg);justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.admin-login-card{border:1px solid var(--admin-sidebar-border);border-radius:var(--admin-radius-lg);background:#16162b;width:100%;max-width:400px;padding:40px 36px;box-shadow:0 20px 40px #0000004d}.admin-login-logo{justify-content:center;margin-bottom:16px;display:flex}.admin-login-title{color:#fff;text-align:center;margin-bottom:4px;font-size:24px;font-weight:700}.admin-login-subtitle{color:var(--admin-sidebar-text-muted);text-align:center;margin-bottom:28px;font-size:14px}.admin-login-error{color:#fca5a5;border-radius:var(--admin-radius);background:#ef44441a;border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:13px}.admin-login-card .admin-form-group{margin-bottom:20px}.admin-login-card .admin-label{color:var(--admin-sidebar-text-muted)}.admin-login-card .admin-input{background:var(--admin-sidebar-bg);border-color:var(--admin-sidebar-border);color:#fff}.admin-login-card .admin-input:focus{border-color:var(--admin-primary);box-shadow:0 0 0 3px #6366f126}.admin-login-card .admin-input::placeholder{color:var(--admin-sidebar-text-muted)}.admin-login-btn{background:var(--admin-primary);color:#fff;border-radius:var(--admin-radius);cursor:pointer;width:100%;font-size:14px;font-weight:600;font-family:var(--admin-font);border:none;padding:12px 16px;transition:background .15s}.admin-login-btn:hover{background:var(--admin-primary-hover)}.admin-login-btn:disabled{opacity:.5;cursor:not-allowed}.admin-login-footer{text-align:center;color:var(--admin-sidebar-text-muted);margin-top:20px;font-size:13px}.admin-loading-screen{min-height:100vh;color:var(--admin-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:14px;display:flex}.admin-spinner{border:2.5px solid var(--admin-border);border-top-color:var(--admin-primary);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite admin-spin}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-empty-state{text-align:center;color:var(--admin-text-muted);padding:48px 24px}.admin-empty-state-icon{opacity:.5;margin-bottom:12px;font-size:36px}.admin-empty-state-text{margin-bottom:16px;font-size:14px}.admin-expand-row td{border-bottom:none!important;padding:0!important}.admin-expand-content{border-bottom:1px solid var(--admin-border);background:#fafafa;padding:16px 24px 20px}.admin-expand-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.admin-expand-item{flex-direction:column;gap:2px;display:flex}.admin-expand-item-label{color:var(--admin-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:600}.admin-expand-item-value{color:var(--admin-text);word-break:break-all;font-size:13px}.admin-filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.admin-filter-bar .admin-select{width:auto;min-width:180px}.admin-app-stats-list{flex-direction:column;gap:12px;display:flex}.admin-app-stat-row{border-radius:var(--admin-radius);border:1px solid var(--admin-border-light);background:#fafafa;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.admin-app-stat-name{font-size:14px;font-weight:600}.admin-app-stat-count{color:var(--admin-text-secondary);font-size:13px}.billing-tabs{border-bottom:1px solid var(--admin-border);gap:4px;margin-bottom:24px;padding-bottom:0;display:flex}.billing-tab{color:var(--admin-text-secondary);cursor:pointer;font-size:14px;font-weight:500;font-family:var(--admin-font);background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 20px;transition:color .15s,border-color .15s}.billing-tab:hover{color:var(--admin-text)}.billing-tab.active{color:var(--admin-primary);border-bottom-color:var(--admin-primary)}.billing-bar-list{flex-direction:column;gap:12px;display:flex}.billing-bar-row{flex-direction:column;gap:4px;display:flex}.billing-bar-label{justify-content:space-between;align-items:baseline;display:flex}.billing-bar-name{color:var(--admin-text);text-transform:capitalize;font-size:13px;font-weight:500}.billing-bar-value{color:var(--admin-text);font-size:13px;font-weight:600}.billing-bar-track{background:var(--admin-border-light);border-radius:4px;width:100%;height:8px;overflow:hidden}.billing-bar-fill{background:var(--admin-primary);border-radius:4px;min-width:2px;height:100%;transition:width .3s}.billing-bar-fill-accent{background:var(--admin-accent)}.billing-bar-meta{color:var(--admin-text-muted);font-size:11px}.billing-app-grid{grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:16px;display:grid}.billing-app-card{transition:box-shadow .15s}.billing-app-card:hover{box-shadow:var(--admin-shadow-md)}.billing-app-card-header{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.billing-app-card-stats{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.billing-app-card-stats>div{flex-direction:column;gap:2px;display:flex}.billing-app-stat-label{color:var(--admin-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:600}.billing-app-stat-value{color:var(--admin-text);font-size:14px;font-weight:600}.billing-app-breakdown{border-top:1px solid var(--admin-border-light);margin-top:16px;padding-top:16px}.billing-chart{padding:16px 0}.billing-chart-bars{align-items:flex-end;gap:2px;height:200px;padding:0 4px;display:flex}.billing-chart-bar-col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-width:0;height:100%;display:flex;position:relative}.billing-chart-bar{background:var(--admin-primary);border-radius:3px 3px 0 0;width:100%;max-width:24px;min-height:2px;transition:height .3s}.billing-chart-bar-col:hover .billing-chart-bar{background:var(--admin-primary-hover)}.billing-chart-bar-tooltip{color:var(--admin-text-secondary);white-space:nowrap;opacity:0;margin-bottom:4px;font-size:10px;font-weight:600;transition:opacity .15s}.billing-chart-bar-col:hover .billing-chart-bar-tooltip{opacity:1}.billing-chart-bar-label{color:var(--admin-text-muted);writing-mode:vertical-rl;text-orientation:mixed;white-space:nowrap;max-height:50px;margin-top:6px;font-size:9px;overflow:hidden;transform:rotate(180deg)}@media (max-width:768px){.admin-sidebar{transform:translate(-100%)}.admin-sidebar.open{transform:translate(0)}.admin-topbar{display:flex}.admin-overlay{display:block}.admin-main-content{margin-left:0}.admin-page-container{padding:20px 16px}.admin-stats-grid{grid-template-columns:repeat(2,1fr)}.admin-table-container{overflow-x:auto}.admin-table th,.admin-table td{white-space:nowrap;padding:10px 16px}.admin-modal{max-width:100%;margin:0}.billing-app-grid{grid-template-columns:1fr}.billing-chart-bar-label{display:none}}@media (max-width:480px){.admin-stats-grid{grid-template-columns:1fr}}