:root{--bg-color:#0f111a;--bg-gradient:radial-gradient(circle at 15% 50%, #1a1f35 0%, #0f111a 100%);--glass-bg:#ffffff08;--glass-border:#ffffff14;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-primary:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#10b981;--warning:#f59e0b;--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);min-height:100vh;overflow:hidden}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 4px 30px #0000001a}.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;font-size:24px;font-weight:600}.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;padding:12px 24px;font-size:15px;font-weight:500;transition:all .2s}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--glass-border);cursor:pointer;background:#ffffff0d;border-radius:8px;width:100%;padding:10px 16px;font-size:14px;transition:all .2s}.btn-secondary:hover{background:#ffffff1a}.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;padding:20px;display:flex}.sidebar{flex-direction:column;flex-shrink:0;width:260px;padding:24px;display:flex}.sidebar-header{margin-bottom:40px}.sidebar-header h2{margin-bottom:8px;font-size:18px;font-weight:600}.user-badge{color:var(--text-secondary);background:#ffffff0d;border-radius:4px;padding:4px 8px;font-size:12px;display:inline-block}.sidebar-nav{flex-direction:column;flex:1;gap:8px;display:flex}.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:15px;font-weight:500;transition:all .2s;display:flex}.nav-btn:hover{color:var(--text-primary);background:#ffffff08}.nav-btn.active{color:#fff;background:var(--accent-primary);box-shadow:0 4px 12px #3b82f64d}.content-area{flex:1;padding-right:10px;position:relative;overflow-y:auto}.content-area::-webkit-scrollbar{width:8px}.content-area::-webkit-scrollbar-track{background:0 0}.content-area::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.tab-content{animation:.3s fadeIn;display:none}.tab-content.active{display:block}.tab-header{justify-content:space-between;align-items:center;margin-bottom:24px;padding-top:8px;display:flex}.tab-header h1{font-size:24px;font-weight:600}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.metrics-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;display:grid}.metric-card{flex-direction:column;gap:12px;padding:24px;display:flex}.metric-title{color:var(--text-secondary);font-size:14px;font-weight:500}.metric-value{color:#fff;font-size:32px;font-weight:700}.table-container{border-radius:12px;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:16px}.data-table th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:600}.data-table td{font-size:14px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background .2s}.data-table tbody tr:hover{background:#ffffff05}.status{border-radius:4px;padding:4px 8px;font-size:12px;font-weight:500;display:inline-block}.status.error{color:var(--danger);background:#ef44441a}.status.warning{color:var(--warning);background:#f59e0b1a}.status.info{color:var(--accent-primary);background:#3b82f61a}.status.open{color:var(--success);background:#10b9811a}.status.resolved{color:var(--text-secondary);background:#ffffff1a}.loading-skeleton{background:linear-gradient(90deg,#ffffff08 25%,#ffffff14 50%,#ffffff08 75%) 0 0/200% 100%;min-height:100px;animation:1.5s linear infinite loading}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}