:root{--nav-width: 240px;--nav-width-collapsed: 60px;--nav-bg: #eef2f6;--nav-bg-card: #ffffff;--nav-bg-elevated: #f1f5f9;--nav-border: #e2e8f0;--nav-border-strong: #cbd5e1;--nav-text: #1f2937;--nav-text-muted: #4b5563;--nav-text-dim: #6b7280;--nav-accent: #2563eb;--nav-accent-bg: #eff6ff;--nav-accent-glow: rgba(37,99,235,.15);--nav-hover-bg: #f3f4f6;--content-bg: #f8fafc;--white: #fff;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 10px 25px rgba(0,0,0,.08), 0 4px 10px rgba(0,0,0,.04);--text-primary: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--content-bg);color:var(--text-primary);line-height:1.5}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--nav-width);background:var(--nav-bg);color:var(--nav-text);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100;scrollbar-width:thin;scrollbar-color:#d1d5db transparent;border-right:1px solid var(--nav-border);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-feature-settings:"cv11","ss01"}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:6px}.sidebar::-webkit-scrollbar-thumb:hover{background:#9ca3af}.sidebar-logo{padding:18px 16px 16px;font-size:1.15rem;font-weight:700;letter-spacing:-.01em;color:var(--nav-text);display:flex;align-items:center;gap:10px}.nav-group{background:var(--nav-bg-card);border:1px solid var(--nav-border);border-radius:10px;margin:0 8px 8px;padding:2px 4px 6px;box-shadow:0 1px 2px #0f172a08;flex-shrink:0}.nav-group+.nav-group{margin-top:0}.nav-group-label{padding:7px 10px;margin:0 0 4px;background:#f8fafc;border-bottom:1px solid var(--nav-border);border-radius:6px 6px 0 0;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#475569;display:flex;align-items:center;gap:8px}.nav-group-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;background:#fff;border:1px solid var(--nav-border);font-size:13px;flex-shrink:0}.nav-subheader{padding:8px 12px 3px;margin-top:4px;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--nav-text-dim);position:relative;border-top:1px dashed var(--nav-border)}.nav-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0;font-size:14px}.nav-item{display:flex;align-items:center;gap:10px;padding:7px 10px;margin:1px 0;color:var(--nav-text-muted);text-decoration:none;font-size:.85rem;font-weight:500;border-radius:6px;transition:all .12s ease;cursor:pointer;border:none;background:none;text-align:left;position:relative}.nav-item:hover{background:var(--nav-hover-bg);color:var(--nav-text);transform:translate(1px)}.nav-item.active{background:var(--nav-accent-bg);color:var(--nav-accent);font-weight:600}.nav-item.active:before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:3px;background:var(--nav-accent)}.nav-item.active .nav-icon{transform:scale(1.05)}.sidebar-toggle{margin:12px 14px 14px;padding:8px 10px;background:var(--nav-bg-elevated);border:1px solid var(--nav-border);border-radius:6px;color:var(--nav-text-muted);cursor:pointer;transition:all .15s ease;font-size:12px;font-weight:500}.sidebar-toggle:hover{background:var(--nav-hover-bg);color:var(--nav-text);border-color:#d1d5db}.sidebar-collapsed .sidebar{width:var(--nav-width-collapsed)}.sidebar-collapsed .main-content{margin-left:var(--nav-width-collapsed)}.sidebar-collapsed .nav-item{padding:8px 0;justify-content:center}.sidebar-collapsed .nav-icon{font-size:16px;width:22px}.sidebar-collapsed .sidebar-logo{justify-content:center;padding:18px 0;font-size:1.3rem}.sidebar-collapsed .nav-group+.nav-group{margin-top:4px;padding-top:8px}.main-content{margin-left:var(--nav-width);flex:1;min-height:100vh}.topbar{background:#f8fafcd9;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);padding:14px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.topbar h1{font-size:1.1rem;font-weight:600;letter-spacing:-.01em;color:var(--text-primary)}.content-area{padding:1.5rem}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.kpi-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.kpi-card .kpi-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.kpi-card .kpi-value{font-size:1.75rem;font-weight:700;margin:.25rem 0}.kpi-card .kpi-sub{font-size:.8rem;color:var(--text-secondary)}.pv-table{width:100%;border-collapse:collapse;font-size:.85rem}.pv-table th{text-align:left;padding:.6rem .75rem;background:#f8fafc;border-bottom:2px solid var(--border);font-weight:600;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;-webkit-user-select:none;user-select:none}.pv-table td{padding:.5rem .75rem;border-bottom:1px solid var(--border)}.pv-table tr:hover td{background:#f8fafc}.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.7rem;font-weight:600}.badge-aktiv{background:#dcfce7;color:#166534}.badge-inaktiv{background:#f1f5f9;color:#64748b}.badge-auslauf{background:#fef3c7;color:#92400e}.badge-ok{background:#dcfce7;color:#166534}.badge-warn{background:#fef3c7;color:#92400e}.badge-crit{background:#fee2e2;color:#991b1b}.badge-offen{background:#dbeafe;color:#1e40af}.pv-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.pv-form-group{display:flex;flex-direction:column;gap:.25rem}.pv-label{font-size:.8rem;font-weight:600;color:var(--text-secondary)}.pv-label .req{color:var(--danger)}.pv-input,.pv-select,.pv-textarea{padding:.5rem .75rem;border:1px solid var(--border);border-radius:6px;font-size:.85rem;transition:border-color .15s}.pv-input:focus,.pv-select:focus,.pv-textarea:focus{outline:none;border-color:var(--nav-accent);box-shadow:0 0 0 3px #3b82f61a}.btn{padding:.5rem 1rem;border-radius:6px;border:1px solid var(--border);font-size:.85rem;font-weight:500;cursor:pointer;transition:background .15s}.btn-primary{background:var(--nav-accent);color:#fff;border-color:var(--nav-accent)}.btn-primary:hover{background:#2563eb}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.status-ok{color:var(--success)}.status-err{color:var(--danger)}.sidebar-user{display:flex;align-items:center;gap:10px;margin:8px 12px 4px;padding:8px 10px;background:var(--nav-bg-elevated);border:1px solid var(--nav-border);border-radius:8px;text-decoration:none;transition:all .15s ease;color:inherit}.sidebar-user:hover{background:var(--nav-hover-bg);border-color:#d1d5db}.sidebar-user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#6366f1);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 6px #3b82f640}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:var(--nav-text);font-size:.8125rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{color:var(--nav-text-dim);font-size:.6875rem;text-transform:uppercase;letter-spacing:.04em;margin-top:1px}.sidebar-user-mini{display:flex;align-items:center;justify-content:center;margin:8px auto 4px;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#6366f1);color:#fff;font-weight:700;font-size:13px;text-decoration:none;box-shadow:0 2px 6px #3b82f640;transition:transform .15s ease}.sidebar-user-mini:hover{transform:scale(1.05)}.sidebar{transition:width .2s ease}.main-content{transition:margin-left .2s ease}.topbar-search{display:flex;align-items:center;gap:8px;padding:7px 12px;min-width:260px;background:#fff;border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--text-secondary);font-size:13px;font-family:inherit;transition:all .15s ease;box-shadow:0 1px 2px #00000008}.topbar-search:hover{background:#fff;border-color:#cbd5e1;color:var(--text-primary);box-shadow:0 2px 6px #0000000f}.topbar-search-kbd{font-size:10.5px;font-family:ui-monospace,SF Mono,monospace;color:var(--text-secondary);padding:2px 6px;border:1px solid var(--border);border-radius:4px;background:#fff;box-shadow:0 1px #0000000a}@media(max-width:480px){.sidebar{width:52px}.sidebar .nav-group-label,.sidebar .nav-subheader,.sidebar .nav-item span:not(.nav-icon){display:none}.sidebar .nav-item{justify-content:center;padding:.5rem 0}.sidebar .nav-icon{font-size:1.2em;width:auto}.main-content{margin-left:52px}}@media(max-width:768px){.pv-form-grid{grid-template-columns:1fr}}