*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #0f1117;--color-surface: #1a1d27;--color-surface-2: #252836;--color-border: #2e3249;--color-accent: #4f7cff;--color-accent-hover: #3d6aee;--color-text: #e2e4f0;--color-text-muted: #7c82a0;--color-danger: #e05252;--color-success: #40c07a;--color-warning: #e0a040;--radius: 8px;--radius-sm: 4px;--font: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.6}a{color:var(--color-accent);text-decoration:none}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;padding:24px 0}.sidebar-logo{padding:0 20px 24px;font-size:18px;font-weight:700;letter-spacing:-.5px;color:var(--color-text)}.sidebar-logo span{color:var(--color-accent)}.sidebar-nav{display:flex;flex-direction:column;gap:2px;flex:1;padding:0 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;transition:background .15s,color .15s;font-weight:500;text-decoration:none}.nav-item:hover,.nav-item.active{background:var(--color-surface-2);color:var(--color-text)}.nav-item.active{color:var(--color-accent)}.sidebar-footer{padding:16px;border-top:1px solid var(--color-border)}.user-info{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);cursor:pointer}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--color-accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex-shrink:0}.user-name{font-size:13px;font-weight:500;color:var(--color-text)}.user-role{font-size:11px;color:var(--color-text-muted)}.main-content{flex:1;overflow-y:auto;padding:32px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:20px;font-weight:600}.page-subtitle{font-size:13px;color:var(--color-text-muted);margin-top:2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;border:none;transition:background .15s}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover)}.btn-ghost{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border)}.btn-ghost:hover{background:var(--color-surface-2);color:var(--color-text)}.btn-danger{background:transparent;color:var(--color-danger);border:1px solid var(--color-danger)}.btn-danger:hover{background:var(--color-danger);color:#fff}.table-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);border-bottom:1px solid var(--color-border)}td{padding:12px 16px;border-bottom:1px solid var(--color-border);font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--color-surface-2)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.badge-active{background:#40c07a26;color:var(--color-success)}.badge-pending{background:#e0a04026;color:var(--color-warning)}.badge-provisioning{background:#4f7cff26;color:var(--color-accent)}.badge-failed{background:#e0525226;color:var(--color-danger)}.badge-maintenance{background:#a0a0e026;color:#a0a0e0}.badge-decommissioned{background:#7c82a026;color:var(--color-text-muted)}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px}.stat-label{font-size:12px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700}.loading-screen,.error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:12px;color:var(--color-text-muted)}.tenant-selector{padding:0 16px 16px;border-bottom:1px solid var(--color-border);margin-bottom:8px}.tenant-selector select{width:100%;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text);padding:6px 8px;border-radius:var(--radius-sm);font-size:13px}.empty-state{text-align:center;padding:48px 24px;color:var(--color-text-muted)}