:root{--bg-color:#f8fafc;--bg-gradient:linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);--glass-bg:#ffffffd9;--glass-border:#e2e8f0cc;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--accent-primary:#2563eb;--accent-hover:#1d4ed8;--accent-light:#2563eb0d;--border-strong:#cbd5e1;--danger:#dc2626;--success:#16a34a;--warning:#d97706;--font-main:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background:var(--bg-color);background-image:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;overflow:hidden}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 4px 20px #0f172a0a,0 1px 3px #0f172a05}.screen{width:100vw;height:100vh;display:none}.screen.active{display:flex}#auth-screen{justify-content:center;align-items:center}.auth-panel{text-align:center;flex-direction:column;gap:20px;width:90%;max-width:400px;padding:40px;display:flex}.auth-panel h1{letter-spacing:-.5px;color:var(--text-primary);font-size:24px;font-weight:700}.auth-panel p{color:var(--text-secondary);font-size:14px}.btn-primary{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #2563eb33}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 16px #2563eb4d}.btn-secondary{color:var(--text-primary);border:1px solid var(--glass-border);cursor:pointer;background:#0f172a0d;border-radius:8px;width:100%;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s}.btn-secondary:hover{background:#0f172a14}.btn-icon{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;font-size:14px;transition:color .2s;display:flex}.btn-icon:hover{color:var(--text-primary)}.error-msg{color:var(--danger);min-height:20px;font-size:13px}#main-screen{gap:20px;height:100vh;padding:20px;display:flex}.sidebar{flex-direction:column;flex-shrink:0;width:280px;padding:24px;display:flex}.sidebar-header{margin-bottom:24px}.sidebar-header h2{margin-bottom:8px;font-size:18px;font-weight:700}.user-badge{color:var(--accent-primary);background:var(--accent-light);border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-block}.sidebar-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:12px;font-size:11px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:6px;display:flex;overflow-y:auto}.nav-btn{color:var(--text-secondary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.nav-btn:hover{color:var(--text-primary);background:#0f172a08}.nav-btn.active{color:var(--accent-primary);background:var(--accent-light);font-weight:600}.content-area{flex-direction:column;flex:1;gap:20px;padding-right:4px;display:flex;overflow-y:auto}.content-area::-webkit-scrollbar{width:6px}.content-area::-webkit-scrollbar-track{background:0 0}.content-area::-webkit-scrollbar-thumb{background:#0f172a1a;border-radius:4px}.content-header{flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.header-title-block h1{font-size:24px;font-weight:700}.header-title-block .subtitle{color:var(--text-muted);margin-top:2px;font-size:13px}.metrics-grid{flex-shrink:0;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;display:grid}.metric-card{flex-direction:column;gap:8px;padding:20px 24px;display:flex}.metric-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:600}.metric-value{color:var(--text-primary);font-size:28px;font-weight:700}.dashboard-grid{flex-direction:column;flex:1;gap:20px;display:flex}.dashboard-panel{flex-direction:column;gap:16px;padding:24px;display:flex;overflow:hidden}.panel-header{justify-content:space-between;align-items:center;display:flex}.panel-header h2{font-size:16px;font-weight:700}.panel-badge{color:var(--text-muted);background:#0f172a0d;border-radius:4px;padding:2px 8px;font-size:11px}.table-container{border:1px solid var(--glass-border);border-radius:8px;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{border-bottom:1px solid var(--glass-border);padding:12px 16px}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;background:#0f172a05;font-size:12px;font-weight:700}.data-table td{color:var(--text-secondary);font-size:13px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background .15s}.data-table tbody tr:hover{background:#0f172a04}.loading-td{text-align:center;color:var(--text-muted);padding:30px!important}.status{border-radius:4px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-block}.status.error{color:var(--danger);background:#dc26261a}.status.warning{color:var(--warning);background:#d977061a}.status.info{background:var(--accent-light);color:var(--accent-primary)}.status.open{color:var(--success);background:#16a34a1a}.status.resolved{color:var(--text-secondary);background:#64748b1a}.loading-skeleton{background:linear-gradient(90deg,#0f172a05 25%,#0f172a0f 50%,#0f172a05 75%) 0 0/200% 100%;min-height:80px;animation:1.5s linear infinite loading}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}@media (width<=900px){#main-screen{flex-direction:column}.sidebar{width:100%;height:auto}}