:root{--void: #070b12;--abyss: #0c121d;--deep: #121b2a;--surface: #182335;--raised: #1e2d44;--overlay: #253a56;--gold-100: #fdf3e0;--gold-200: #f6ddb0;--gold-300: #dbb97a;--gold-400: #c79a4a;--gold-500: #9d7435;--gold-600: #7a5a28;--text-primary: #edf3fb;--text-secondary: rgba(237, 243, 251, .65);--text-muted: rgba(237, 243, 251, .38);--text-inverse: #070b12;--success: #4caf7a;--success-dim: rgba(76, 175, 122, .15);--warning: #e8a946;--warning-dim: rgba(232, 169, 70, .15);--danger: #e06a5f;--danger-dim: rgba(224, 106, 95, .15);--info: #5ba7d9;--info-dim: rgba(91, 167, 217, .15);--sidebar-w: 232px;--topbar-h: 50px;--radius: 10px;--radius-sm: 6px;--radius-xs: 4px;--ease: cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px}:focus:not(:focus-visible){outline:none}html{background:var(--void);color-scheme:dark}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--void);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--overlay);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gold-500)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 30%,rgba(199,154,74,.06) 0%,transparent 70%),var(--void)}.login-card{background:var(--deep);border:1px solid var(--raised);border-radius:var(--radius);padding:44px 36px;width:100%;max-width:370px;display:flex;flex-direction:column;gap:14px}.login-card h1{font-size:20px;font-weight:700;text-align:center;color:var(--gold-200);letter-spacing:.5px}.login-subtitle{text-align:center;color:var(--text-muted);font-size:13px;margin-top:-6px}.login-card input{padding:10px 14px;border:1px solid var(--raised);border-radius:var(--radius-sm);font-size:13px;background:var(--abyss);color:var(--text-primary);transition:border-color .2s var(--ease)}.login-card input::placeholder{color:var(--text-muted)}.login-card input:focus{border-color:var(--gold-400)}.btn-login{padding:10px;background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--text-inverse);border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;transition:opacity .2s var(--ease)}.btn-login:hover{opacity:.9}.error-msg{background:var(--danger-dim);color:var(--danger);padding:9px 12px;border-radius:var(--radius-sm);font-size:12px;text-align:center;border:1px solid rgba(224,106,95,.2)}.admin-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--abyss);border-right:1px solid var(--raised);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;overflow-y:auto}.sidebar-brand{padding:18px 18px 14px;border-bottom:1px solid var(--raised)}.sidebar-brand h1{font-size:15px;font-weight:700;color:var(--gold-200);letter-spacing:.5px}.sidebar-brand p{font-size:11px;color:var(--text-muted);margin-top:2px}.sidebar-nav{flex:1;padding:10px 8px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s var(--ease);border:1px solid transparent;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--deep);color:var(--text-primary)}.nav-item.active{background:var(--surface);color:var(--gold-200);border-color:var(--raised)}.nav-icon{width:18px;text-align:center;font-size:14px;flex-shrink:0}.sidebar-footer{padding:10px 8px;border-top:1px solid var(--raised)}.sidebar-user{padding:6px 12px;font-size:12px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-logout{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-muted);font-size:13px;cursor:pointer;transition:all .15s var(--ease);border:none;background:none;width:100%;text-align:left}.btn-logout:hover{background:var(--danger-dim);color:var(--danger)}.main-content{flex:1;margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-h);background:var(--abyss);border-bottom:1px solid var(--raised);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:100}.topbar-title{font-size:14px;font-weight:600;color:var(--text-primary)}.topbar-actions{display:flex;align-items:center;gap:8px}.topbar-status{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-muted);padding:4px 10px;background:var(--deep);border-radius:var(--radius-xs)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--success)}.btn-topbar{padding:5px 12px;border:1px solid var(--raised);border-radius:var(--radius-sm);background:var(--deep);color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .15s var(--ease);display:flex;align-items:center;gap:5px}.btn-topbar:hover{border-color:var(--gold-500);color:var(--gold-300)}.page-content{flex:1;padding:24px}.error-banner{background:var(--danger-dim);border:1px solid rgba(224,106,95,.25);color:var(--danger);padding:10px 16px;border-radius:var(--radius-sm);margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;font-size:13px}.error-banner button{background:none;border:none;color:var(--danger);cursor:pointer;font-size:16px;padding:2px 6px}.loading-bar{height:2px;background:linear-gradient(90deg,var(--gold-400),var(--gold-600),var(--gold-400));background-size:200% 100%;animation:shimmer-bar 1.5s infinite}@keyframes shimmer-bar{0%{background-position:200% 0}to{background-position:-200% 0}}.card{background:var(--deep);border:1px solid var(--raised);border-radius:var(--radius);padding:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:13px;font-weight:600;color:var(--text-primary)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.kpi-card{background:var(--deep);border:1px solid var(--raised);border-radius:var(--radius);padding:16px 18px;transition:border-color .2s var(--ease)}.kpi-card:hover{border-color:var(--gold-600)}.kpi-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;margin-bottom:8px}.kpi-value{font-size:24px;font-weight:700;color:var(--text-primary);line-height:1.1}.kpi-sub{font-size:12px;color:var(--text-muted);margin-top:6px}.kpi-accent{color:var(--gold-300)}.trend-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}.trend-placeholder{height:120px;background:repeating-linear-gradient(90deg,var(--surface) 0px,var(--surface) 2px,transparent 2px,transparent 14px);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px;margin-top:8px}.activity-item{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--surface);font-size:13px}.activity-item:last-child{border-bottom:none}.activity-sku{color:var(--text-primary);font-weight:500;flex:1}.activity-user{color:var(--text-secondary);font-size:12px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-amount{color:var(--gold-300);font-weight:600;font-size:13px;white-space:nowrap}.activity-time{color:var(--text-muted);font-size:11px;white-space:nowrap}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.badge-free{background:var(--info-dim);color:var(--info)}.badge-pro{background:var(--warning-dim);color:var(--warning)}.badge-master{background:#c79a4a26;color:var(--gold-300)}.badge-pending{background:var(--warning-dim);color:var(--warning)}.badge-completed{background:var(--success-dim);color:var(--success)}.badge-failed{background:var(--danger-dim);color:var(--danger)}.filters-bar{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.filter-input,.filter-select{padding:8px 12px;border:1px solid var(--raised);border-radius:var(--radius-sm);font-size:13px;background:var(--abyss);color:var(--text-primary);transition:border-color .2s var(--ease)}.filter-input{flex:1;min-width:180px}.filter-select{min-width:110px}.filter-input::placeholder{color:var(--text-muted)}.filter-input:focus,.filter-select:focus{border-color:var(--gold-400)}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:9px 14px;font-size:11px;font-weight:600;text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--raised);background:var(--surface)}.data-table th:first-child{border-radius:var(--radius-sm) 0 0 0}.data-table th:last-child{border-radius:0 var(--radius-sm) 0 0}.data-table td{padding:9px 14px;font-size:13px;border-bottom:1px solid var(--surface);color:var(--text-secondary)}.data-table tr:hover td{background:#ffffff04}.pagination{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 0 2px;font-size:12px;color:var(--text-muted)}.pagination button{padding:5px 12px;border:1px solid var(--raised);border-radius:var(--radius-sm);background:var(--deep);color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .15s var(--ease)}.pagination button:disabled{opacity:.3;cursor:default}.pagination button:not(:disabled):hover{border-color:var(--gold-500);color:var(--gold-300)}.users-layout{display:grid;grid-template-columns:360px 1fr;gap:14px}.user-list{max-height:500px;overflow-y:auto}.user-item{padding:9px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s var(--ease);border:1px solid transparent}.user-item:hover{background:var(--surface)}.user-item.active{background:var(--surface);border-color:var(--gold-600)}.user-email{font-size:13px;font-weight:500;color:var(--text-primary)}.user-meta{display:flex;align-items:center;gap:8px;margin-top:3px}.user-date{font-size:11px;color:var(--text-muted)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.detail-field{display:flex;flex-direction:column;gap:3px}.detail-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}.detail-value{font-size:14px;color:var(--text-primary)}.op-section{margin-bottom:14px;padding-top:14px;border-top:1px solid var(--surface)}.op-section h3{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.op-row{display:flex;gap:8px;align-items:center}.op-row input,.op-row select{padding:7px 10px;border:1px solid var(--raised);border-radius:var(--radius-sm);font-size:13px;background:var(--abyss);color:var(--text-primary);flex:1;min-width:0}.op-row input::placeholder{color:var(--text-muted)}.op-row input:focus,.op-row select:focus{border-color:var(--gold-400)}.op-row button{padding:7px 14px;background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--text-inverse);border:none;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:opacity .15s var(--ease)}.op-row button:hover{opacity:.9}.json-preview{background:var(--abyss);padding:10px 12px;border-radius:var(--radius-sm);font-family:IBM Plex Mono,monospace;font-size:11px;overflow-x:auto;max-height:130px;overflow-y:auto;white-space:pre-wrap;word-break:break-all;color:var(--text-secondary);border:1px solid var(--surface)}.empty-state{padding:40px 24px;text-align:center;color:var(--text-muted);font-size:13px}.empty-icon{font-size:28px;margin-bottom:10px;opacity:.4}.empty-title{font-size:14px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--raised) 50%,var(--surface) 75%);background-size:200% 100%;animation:skel 1.5s ease-in-out infinite;border-radius:var(--radius-xs)}@keyframes skel{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-line{height:14px;margin-bottom:10px}.skeleton-line:last-child{width:60%}.skeleton-kpi{height:82px;border-radius:var(--radius)}.skeleton-row{height:40px;margin-bottom:2px}.btn-sm{padding:4px 10px;border-radius:var(--radius-xs);font-size:11px;font-weight:600;border:none;cursor:pointer;margin-right:4px;transition:opacity .15s var(--ease)}.btn-success{background:var(--success-dim);color:var(--success)}.btn-danger{background:var(--danger-dim);color:var(--danger)}.btn-success:hover,.btn-danger:hover{opacity:.8}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.settings-list{display:flex;flex-direction:column}.settings-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--surface);font-size:13px}.settings-row:last-child{border-bottom:none}.settings-key{color:var(--text-muted);font-size:12px;font-weight:500}.settings-val{color:var(--text-primary);font-size:13px;text-align:right;font-family:IBM Plex Mono,monospace}.settings-val.ok{color:var(--success)}.settings-val.warn{color:var(--warning)}.link-list{display:flex;flex-direction:column;gap:6px}.link-item{display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--surface);border-radius:var(--radius-sm);color:var(--gold-300);font-size:13px;text-decoration:none;transition:background .15s var(--ease)}.link-item:hover{background:var(--overlay)}@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.users-layout,.trend-grid,.settings-grid{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.kpi-grid{grid-template-columns:1fr}.data-table{display:block;overflow-x:auto}}