:root{--bg-primary: #1a1a2e;--bg-card: #16213e;--bg-card-hover: #1c2a4a;--text-primary: #e8e8e8;--text-muted: #8b8b9e;--accent: #818cf8;--accent-header: #c084fc;--success: #4ade80;--danger: #f87171;--warning: #fbbf24;--border: rgba(255, 255, 255, .08);--radius: 12px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--shadow-card: 0 4px 24px rgba(0, 0, 0, .25)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow-card)}.card-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0 0 .5rem}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}.kpi-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin:0}.kpi-delta{font-size:.85rem;margin-top:.35rem}.kpi-delta.positive{color:var(--success)}.kpi-delta.negative{color:var(--danger)}.kpi-delta.neutral{color:var(--text-muted)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#12122a;border-right:1px solid var(--border);padding:1.5rem 1rem;display:flex;flex-direction:column}.sidebar-brand{font-size:1rem;font-weight:700;color:var(--accent-header);margin-bottom:.25rem}.sidebar-sub{font-size:.75rem;color:var(--text-muted);margin-bottom:2rem}.sidebar nav{display:flex;flex-direction:column;gap:.35rem;flex:1}.nav-link{padding:.6rem .75rem;border-radius:8px;color:var(--text-muted);text-decoration:none;font-size:.9rem}.nav-link:hover,.nav-link.active{background:#818cf81f;color:var(--text-primary);text-decoration:none}.sidebar-footer{border-top:1px solid var(--border);padding-top:1rem;font-size:.8rem;color:var(--text-muted)}.role-badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;background:#c084fc26;color:var(--accent-header);font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;margin-top:.35rem}.main-content{flex:1;padding:1.5rem 2rem;overflow-x:auto}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;gap:1rem}.page-header h1{margin:0;font-size:1.5rem}.page-header p{margin:.35rem 0 0;color:var(--text-muted);font-size:.9rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.2rem;border-radius:8px;border:none;cursor:pointer;font-size:.9rem;font-weight:500}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.table-wrap{overflow-x:auto}table.data-table{width:100%;border-collapse:collapse;font-size:.9rem}table.data-table th,table.data-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}table.data-table th{color:var(--text-muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}table.data-table tr:hover td{background:var(--bg-card-hover)}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;background:#818cf826;color:var(--accent)}.comms-item{padding:1rem 0;border-bottom:1px solid var(--border)}.comms-item:last-child{border-bottom:none}.comms-subject{font-weight:600;margin:.25rem 0}.comms-meta{font-size:.8rem;color:var(--text-muted)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width: 900px){.layout{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center}.sidebar nav{flex-direction:row;flex-wrap:wrap}.grid-2{grid-template-columns:1fr}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,#2a2a5e 0%,var(--bg-primary) 60%)}.login-card{width:100%;max-width:400px;text-align:center}.login-card h1{color:var(--accent-header);margin:0 0 .5rem}.login-card p{color:var(--text-muted);margin-bottom:2rem}.empty-state{color:var(--text-muted);text-align:center;padding:2rem}.chart-container{height:260px;width:100%}