*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#F1F5F9;--sidebar:#FFFFFF;--card:#FFFFFF;--card2:#F8FAFC;--border:#E2E8F0;
  --text:#1E293B;--muted:#64748B;
  --navy:#1B3A6B;--navy2:#0F2444;--navy3:#243E6C;
  --accent:#2563EB;--accent2:#1D4ED8;
  --green:#10B981;--red:#EF4444;--orange:#F97316;--amber:#F59E0B;
  --purple:#8B5CF6;--cyan:#06B6D4;--indigo:#6366F1;--teal:#14B8A6;
}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);display:flex;flex-direction:column;height:100vh;overflow:hidden;font-size:13px}

/* Header */
.hdr{height:52px;background:var(--navy);border-bottom:1px solid rgba(255,255,255,0.08);display:flex;align-items:center;padding:0 1.25rem;gap:0.75rem;flex-shrink:0;z-index:100}
.logo{display:flex;align-items:center;gap:0.5rem;text-decoration:none;color:#fff}
.logo-icon{width:32px;height:32px;background:rgba(255,255,255,0.15);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;border:1px solid rgba(255,255,255,0.2)}
.logo-name{font-size:0.9375rem;font-weight:800;color:#fff}
.logo-name span{color:#60A5FA}
.breadcrumb{font-size:0.75rem;color:rgba(255,255,255,0.5);display:flex;align-items:center;gap:0.375rem}
.breadcrumb a{color:rgba(255,255,255,0.5);text-decoration:none;transition:color 0.15s}
.breadcrumb a:hover{color:rgba(255,255,255,0.9)}
.breadcrumb .sep2{color:rgba(255,255,255,0.25)}
.breadcrumb .cur{color:#fff;font-weight:600}
.sep{width:1px;height:24px;background:rgba(255,255,255,0.15)}
.hdr-center{display:flex;align-items:center;gap:0.75rem;margin-left:auto;margin-right:auto}
.live-badge{display:flex;align-items:center;gap:0.375rem;background:rgba(16,185,129,0.2);border:1px solid rgba(16,185,129,0.4);padding:0.25rem 0.625rem;border-radius:100px;font-size:0.6875rem;color:#6EE7B7;font-weight:600}
.pulse{width:6px;height:6px;background:#10B981;border-radius:50%;animation:pulse 2s infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.hdr-date{font-size:0.75rem;color:rgba(255,255,255,0.5)}
.hdr-right{display:flex;align-items:center;gap:0.75rem}
.hdr-time{font-size:0.875rem;font-weight:600;font-family:'JetBrains Mono',monospace;color:#fff}
.icon-btn{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);color:rgba(255,255,255,0.7);width:32px;height:32px;border-radius:7px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.15s;position:relative;font-size:0.8125rem}
.icon-btn:hover{border-color:rgba(255,255,255,0.35);color:#fff;background:rgba(255,255,255,0.15)}
.nb{position:absolute;top:-4px;right:-4px;background:var(--red);color:#fff;width:14px;height:14px;border-radius:50%;font-size:0.5625rem;display:flex;align-items:center;justify-content:center;font-weight:700}
.avatar{width:30px;height:30px;background:linear-gradient(135deg,#3B82F6,#8B5CF6);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:0.6875rem;font-weight:700;color:#fff;cursor:pointer}

/* Common components */
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:box-shadow 0.15s}
.card:hover{box-shadow:0 2px 12px rgba(0,0,0,0.06)}
.card-hdr{padding:0.75rem 1rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-title{font-size:0.8125rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:0.5rem}
.card-body{padding:1rem}
.card-actions{display:flex;gap:0.375rem;align-items:center}

/* Buttons */
.btn{padding:0.375rem 0.875rem;border-radius:7px;font-size:0.8125rem;font-weight:600;cursor:pointer;transition:all 0.15s;border:none;display:inline-flex;align-items:center;gap:0.375rem;font-family:inherit}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy2)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent2)}
.btn-secondary{background:none;border:1px solid var(--border);color:var(--muted)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#DC2626}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:#059669}
.btn-xs{padding:0.2rem 0.5rem;border-radius:5px;font-size:0.6875rem;border:1px solid var(--border);background:none;color:var(--muted);cursor:pointer;transition:all 0.15s;font-family:inherit}
.btn-xs:hover{border-color:var(--accent);color:var(--accent)}
.btn-xs.act{background:rgba(37,99,235,0.1);border-color:var(--accent);color:var(--accent)}

/* Badges */
.sbadge{padding:0.15rem 0.5rem;border-radius:100px;font-size:0.6875rem;font-weight:600;white-space:nowrap}
.sbadge-green{background:rgba(16,185,129,0.12);color:#047857}
.sbadge-amber{background:rgba(245,158,11,0.12);color:#92400E}
.sbadge-red{background:rgba(239,68,68,0.12);color:#991B1B}
.sbadge-blue{background:rgba(37,99,235,0.12);color:#1E40AF}
.sbadge-orange{background:rgba(249,115,22,0.12);color:#9A3412}
.sbadge-purple{background:rgba(139,92,246,0.12);color:#5B21B6}
.sbadge-gray{background:rgba(100,116,139,0.12);color:#475569}
.sbadge-navy{background:rgba(27,58,107,0.1);color:#1B3A6B}

/* Status dots */
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px;flex-shrink:0}
.s-on{background:var(--green)}
.s-warn{background:var(--amber)}
.s-off{background:var(--red)}
.s-idle{background:var(--muted)}

/* Table */
.data-table{width:100%;border-collapse:collapse}
.data-table th{font-size:10px;text-transform:uppercase;letter-spacing:0.06em;color:var(--muted);padding:0.5rem 0.875rem;text-align:left;background:rgba(27,58,107,0.03);font-weight:700;white-space:nowrap}
.data-table td{padding:7px 14px;font-size:0.8125rem;border-top:1px solid rgba(0,0,0,0.04)}
.data-table tr:hover td{background:rgba(37,99,235,0.03);cursor:pointer}
.mono{font-family:'JetBrains Mono',monospace;font-size:0.8125rem}

/* KPI cards */
.kpi-row{display:grid;gap:0.75rem}
.kpi-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0.75rem}
.kpi-row-4{display:grid;grid-template-columns:repeat(4,1fr);gap:0.75rem}
.kpi-row-5{display:grid;grid-template-columns:repeat(5,1fr);gap:0.75rem}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:0.875rem 1rem;transition:box-shadow 0.15s}
.kpi:hover{box-shadow:0 4px 16px rgba(0,0,0,0.08)}
.kpi-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:0.5rem}
.kpi-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.875rem}
.kpi-delta{font-size:0.6875rem;font-weight:600}
.kpi-val{font-size:1.5rem;font-weight:800;color:var(--text);line-height:1;font-family:'JetBrains Mono',monospace}
.kpi-lbl{font-size:0.6875rem;color:var(--muted);margin-top:0.25rem;text-transform:uppercase;letter-spacing:0.04em}
.kpi-sub{font-size:0.625rem;color:var(--muted);margin-top:0.2rem}
.kpi.border-navy{border-top:3px solid var(--navy)}
.kpi.border-green{border-top:3px solid var(--green)}
.kpi.border-blue{border-top:3px solid var(--accent)}
.kpi.border-amber{border-top:3px solid var(--amber)}
.kpi.border-red{border-top:3px solid var(--red)}
.kpi.border-purple{border-top:3px solid var(--purple)}
.bg-navy{background:rgba(27,58,107,0.1);color:#1B3A6B}
.bg-g{background:rgba(16,185,129,0.1);color:#047857}
.bg-b{background:rgba(37,99,235,0.1);color:#1D4ED8}
.bg-a{background:rgba(245,158,11,0.1);color:#92400E}
.bg-r{background:rgba(239,68,68,0.1);color:#991B1B}
.bg-p{background:rgba(139,92,246,0.1);color:#5B21B6}
.bg-c{background:rgba(6,182,212,0.1);color:#0369A1}
.delta-up{color:var(--green)}
.delta-down{color:var(--red)}
.delta-flat{color:var(--muted)}

/* Alert feed */
.alert-item{padding:0.625rem 1rem;border-bottom:1px solid rgba(0,0,0,0.04);display:flex;align-items:flex-start;gap:0.625rem;font-size:0.8125rem;transition:background 0.15s}
.alert-item:last-child{border-bottom:none}
.alert-item:hover{background:rgba(0,0,0,0.02)}
.alert-sev{width:3px;min-height:36px;border-radius:2px;flex-shrink:0;margin-top:2px}
.sev-crit{background:var(--red)}
.sev-high{background:var(--amber)}
.sev-med{background:var(--accent)}
.sev-low{background:var(--green)}
.alert-name{font-weight:600;color:var(--text);margin-bottom:2px}
.alert-dev{font-size:0.6875rem;color:var(--muted)}
.alert-time{margin-left:auto;font-size:0.6875rem;color:var(--muted);white-space:nowrap;padding-top:2px}

/* Progress bar */
.prog-row{display:flex;align-items:center;gap:0.5rem;padding:0.5rem 0}
.prog-row+.prog-row{border-top:1px solid rgba(0,0,0,0.04)}
.prog-info{flex:1;min-width:0}
.prog-name{font-size:0.75rem;font-weight:600;color:var(--text)}
.prog-sub{font-size:0.625rem;color:var(--muted)}
.prog-bar-wrap{width:80px;flex-shrink:0}
.prog-bar-bg{height:6px;background:rgba(0,0,0,0.06);border-radius:3px;overflow:hidden}
.prog-bar-fill{height:100%;border-radius:3px}
.prog-val{font-size:0.75rem;font-weight:700;font-family:'JetBrains Mono',monospace;color:var(--text);white-space:nowrap;text-align:right;min-width:60px}

/* Filter bar */
.filter-bar{display:flex;gap:0.5rem;align-items:center;flex-wrap:wrap}
.filter-select{padding:0.3rem 0.625rem;border:1px solid var(--border);border-radius:6px;font-size:0.75rem;color:var(--text);background:var(--card);cursor:pointer;font-family:inherit}
.filter-select:focus{outline:none;border-color:var(--accent)}
.search-input{padding:0.3rem 0.75rem;border:1px solid var(--border);border-radius:6px;font-size:0.75rem;color:var(--text);background:var(--card);min-width:200px;font-family:inherit}
.search-input:focus{outline:none;border-color:var(--accent)}

/* Scrollbar */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#CBD5E1;border-radius:2px}