*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--navy:#1C1960;--blue:#56B9E9;--ice:#E9F6FF;--navy-8:rgba(28,25,96,.08);--navy-15:rgba(28,25,96,.15);--navy-55:rgba(28,25,96,.55);--radius:8px;--radius-lg:12px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;color:var(--navy);background:#f0f4f8;line-height:1.5}.app{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;min-width:220px;background:var(--navy);display:flex;flex-direction:column;overflow-y:auto}.sidebar-logo{padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo svg{width:100px;height:auto}.sidebar-user{padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-user p{font-size:13px;font-weight:500;color:#fff}.sidebar-user span{font-size:11px;color:#ffffff80}.nav-section{font-size:10px;color:#ffffff59;padding:12px 18px 4px;text-transform:uppercase;letter-spacing:.07em}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 18px;font-size:13px;color:#fff9;cursor:pointer;border-left:3px solid transparent;text-decoration:none;transition:background .15s}.nav-item:hover{background:#ffffff12;color:#fff}.nav-item.active{background:#56b9e926;color:var(--blue);border-left-color:var(--blue);font-weight:500}.nav-spacer{flex:1}.sidebar-footer{padding:14px 18px;border-top:1px solid rgba(255,255,255,.1)}.sidebar-footer button{width:100%;padding:7px;font-size:12px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.2);background:transparent;color:#ffffff8c;cursor:pointer}.sidebar-footer button:hover{background:#ffffff14;color:#fff}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{background:#fff;border-bottom:1px solid var(--navy-8);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.topbar h1{font-size:16px;font-weight:500;color:var(--navy)}.content{flex:1;overflow-y:auto;padding:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);border:1px solid var(--navy-15);background:transparent;color:var(--navy);font-size:13px;font-family:inherit;cursor:pointer;transition:background .15s}.btn:hover{background:var(--ice)}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}.btn-primary:hover{background:#2a2780}.btn-blue{background:var(--blue);color:var(--navy);border-color:var(--blue);font-weight:500}.btn-blue:hover{background:#3aa8dc}.btn-sm{padding:4px 10px;font-size:12px}.panel{background:#fff;border:1px solid var(--navy-8);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.panel-title{font-size:14px;font-weight:500;color:var(--navy)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--navy-8);border-radius:var(--radius-lg);padding:16px}.stat-card .label{font-size:12px;color:var(--navy-55);margin-bottom:6px}.stat-card .value{font-size:26px;font-weight:500;color:var(--navy)}.stat-card.accent{background:var(--navy)}.stat-card.accent .label{color:#ffffff8c}.stat-card.accent .value{color:var(--blue)}.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:500;white-space:nowrap}.badge-open{background:#ddeef9;color:#0c447c}.badge-in-progress{background:#e1e0f5;color:#1c1960}.badge-pending{background:#fff3cd;color:#7a5800}.badge-resolved{background:#d4edda;color:#155724}.badge-closed{background:#e9e9e9;color:#444}.badge-critical{background:#fde8e8;color:#791f1f}.badge-high{background:#fff0d9;color:#7a4200}.badge-medium{background:#ddeef9;color:#0c447c}.badge-low{background:#e1e0f5;color:#1c1960}.table-wrap{border-radius:var(--radius-lg);border:1px solid var(--navy-8);overflow:hidden;background:#fff;margin-bottom:16px}table{width:100%;border-collapse:collapse}thead th{padding:10px 14px;font-size:11px;font-weight:500;color:var(--navy-55);text-transform:uppercase;letter-spacing:.05em;background:#fff;border-bottom:1px solid var(--navy-8);text-align:left}tbody tr{border-bottom:1px solid var(--navy-8);cursor:pointer}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--ice)}tbody td{padding:10px 14px;font-size:13px;color:var(--navy);vertical-align:middle}td.muted{color:var(--navy-55);font-size:12px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:500;color:var(--navy-55);margin-bottom:5px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 11px;border:1px solid var(--navy-15);border-radius:var(--radius);background:#fff;color:var(--navy);font-family:inherit;font-size:13px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #56b9e926}.form-group textarea{resize:vertical;min-height:90px;line-height:1.5}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sla-wrap{min-width:80px}.sla-bar{height:4px;background:var(--navy-8);border-radius:2px;margin-top:3px}.sla-fill{height:4px;border-radius:2px}.sla-label{font-size:11px}.sla-ok{color:#155724}.sla-warn{color:#7a4200}.sla-breach{color:#791f1f;font-weight:500}.timeline{border-left:2px solid rgba(86,185,233,.25);margin-left:10px;padding-left:18px}.tl-item{margin-bottom:20px;position:relative}.tl-item:before{content:"";position:absolute;left:-24px;top:5px;width:8px;height:8px;border-radius:50%;background:var(--blue);border:2px solid white}.tl-item.system:before{background:#1c196033}.tl-meta{font-size:11px;color:var(--navy-55);margin-bottom:5px}.tl-body{font-size:13px;background:var(--ice);padding:11px 14px;border-radius:var(--radius);color:var(--navy);line-height:1.6}.tl-system{font-size:12px;color:#1c196066;padding:2px 0}.filter-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.filter-bar select{padding:7px 10px;border:1px solid var(--navy-15);border-radius:var(--radius);background:#fff;color:var(--navy);font-family:inherit;font-size:12px}.filter-bar input{padding:7px 11px;border:1px solid var(--navy-15);border-radius:var(--radius);background:#fff;color:var(--navy);font-family:inherit;font-size:13px;min-width:200px}.filter-bar input:focus{outline:none;border-color:var(--blue)}.auth-page{min-height:100vh;background:var(--navy);display:flex;align-items:center;justify-content:center}.auth-card{background:#fff;border-radius:var(--radius-lg);padding:36px;width:380px;max-width:90vw}.auth-logo{margin-bottom:24px}.auth-title{font-size:18px;font-weight:500;color:var(--navy);margin-bottom:4px}.auth-sub{font-size:13px;color:var(--navy-55);margin-bottom:24px}.alert{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:14px}.alert-error{background:#fde8e8;color:#791f1f;border:1px solid #f09595}.alert-success{background:#d4edda;color:#155724;border:1px solid #b8dcc3}.alert-info{background:var(--ice);color:var(--navy);border:1px solid rgba(86,185,233,.3)}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--navy-55);font-size:13px}.spinner{width:18px;height:18px;border:2px solid var(--navy-15);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;margin-right:10px}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;padding:48px 20px;color:var(--navy-55)}.avatar{width:30px;height:30px;border-radius:50%;background:var(--ice);color:var(--navy);font-size:11px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.divider{border:none;border-top:1px solid var(--navy-8);margin:16px 0}.text-sm{font-size:12px}.text-muted{color:var(--navy-55)}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}