:root{--pwc-orange: #D04A02;--pwc-dark: #21201F;--pwc-yellow: #FFB600;--bg: #F5F5F5;--card: #FFFFFF;--border: #E5E5E5;--text: #21201F;--text-muted: #6B7280;--text-danger: #DC2626;--sidebar-w: 240px;--topbar-h: 56px;--r: 8px;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.12);--danger: #DC2626;--primary: var(--pwc-orange);--primary-light: rgba(208,74,2,.1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{text-decoration:none;color:inherit}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--pwc-dark);color:#fff;display:flex;flex-direction:column;overflow-y:auto;flex-shrink:0}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:var(--topbar-h);background:var(--pwc-dark);border-bottom:2px solid var(--pwc-orange);display:flex;align-items:center;padding:0 20px;gap:12px;flex-shrink:0}.content{flex:1;overflow-y:auto;padding:24px}.sidebar-logo{padding:16px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}.logo-mark{font-size:22px;font-weight:800;font-family:Georgia,serif}.logo-mark .logo-p{color:var(--pwc-orange)}.logo-mark .logo-wc{color:#fff}.logo-text{font-size:13px;font-weight:600;line-height:1.3;color:#fff}.logo-sub{font-size:10px;color:#ffffff80;text-transform:uppercase;letter-spacing:.5px}.nav-section{padding:16px 8px 4px;font-size:10px;text-transform:uppercase;letter-spacing:.8px;color:#fff6;font-weight:600}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;margin:1px 8px;cursor:pointer;color:#ffffffb3;font-size:13px;font-weight:500;transition:all .15s;text-decoration:none}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--pwc-orange);color:#fff}.nav-icon{width:18px;text-align:center;font-size:15px}.nav-badge{margin-left:auto;background:var(--pwc-orange);color:#fff;font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}.nav-item.active .nav-badge{background:#ffffff4d}.topbar-search{flex:1;max-width:360px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:6px 12px;color:#fff;font-size:13px;outline:none}.topbar-search::placeholder{color:#fff6}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}.ai-badge{background:#ffb60026;border:1px solid var(--pwc-yellow);color:var(--pwc-yellow);padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}.notif-btn{background:none;border:none;color:#ffffffb3;font-size:18px;cursor:pointer;padding:4px 8px;border-radius:4px;position:relative}.notif-btn:hover{color:#fff}.notif-dot{position:absolute;top:2px;right:4px;width:8px;height:8px;background:var(--pwc-orange);border-radius:50%;border:2px solid var(--pwc-dark)}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--pwc-orange);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;cursor:pointer}.page-title{color:#fff;font-size:15px;font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow)}.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:14px;font-weight:700}.card-body{padding:16px 18px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:18px;position:relative;overflow:hidden;box-shadow:var(--shadow)}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--pwc-orange)}.stat-value{font-size:28px;font-weight:800;color:var(--pwc-orange);line-height:1;margin-bottom:4px}.stat-label{font-size:12px;color:var(--text-muted);font-weight:500}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--pwc-orange);color:#fff}.btn-primary:hover:not(:disabled){background:#b84002}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}.badge-green{background:#dcfce7;color:#166534}.badge-blue{background:#dbeafe;color:#1e40af}.badge-orange{background:var(--primary-light);color:var(--pwc-orange)}.badge-red{background:#fee2e2;color:#991b1b}.badge-gray{background:#f3f4f6;color:#374151}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-purple{background:#f3e8ff;color:#6b21a8}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.3px}.form-control{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:#fff;color:var(--text);outline:none;transition:border .15s}.form-control:focus{border-color:var(--pwc-orange);box-shadow:0 0 0 3px #d04a021a}textarea.form-control{resize:vertical;min-height:80px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}thead th{background:#f9f9f9;padding:10px 14px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}tbody td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:hover{background:#d04a0205}tbody tr:last-child td{border-bottom:none}.modal-overlay{position:fixed;inset:0;background:#00000080;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.modal-box{background:#fff;border-radius:var(--r);width:100%;max-width:540px;max-height:90vh;overflow-y:auto;border-top:4px solid var(--pwc-orange);box-shadow:var(--shadow-md)}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:700}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-muted);padding:2px 6px;border-radius:4px}.modal-close:hover{color:var(--text)}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}.toast-container{position:fixed;top:16px;right:16px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--pwc-dark);color:#fff;padding:10px 16px;border-radius:8px;font-size:13px;font-weight:500;box-shadow:var(--shadow-md);animation:slideIn .2s ease;min-width:260px}.toast.success{border-left:4px solid #16A34A}.toast.error{border-left:4px solid var(--danger)}.toast.info{border-left:4px solid #2563EB}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.conf-bar{height:4px;border-radius:2px;background:#e5e7eb;overflow:hidden;min-width:60px}.conf-fill{height:100%;border-radius:2px}.conf-fill.high{background:#16a34a}.conf-fill.mid{background:var(--pwc-yellow)}.conf-fill.low{background:var(--danger)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-icon{font-size:40px;margin-bottom:12px}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.template-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:20px;cursor:pointer;transition:all .2s;position:relative;overflow:hidden;box-shadow:var(--shadow)}.template-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--pwc-orange)}.template-card:hover{border-color:var(--pwc-orange);box-shadow:var(--shadow-md);transform:translateY(-1px)}.template-icon{font-size:28px;margin-bottom:10px}.template-name{font-size:14px;font-weight:700;margin-bottom:6px}.template-desc{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}.integrations-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.integration-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}.integration-card.connected{border-color:#16a34a}.progress-log{background:#1a1a1a;border-radius:6px;padding:14px;font-family:monospace;font-size:12px;color:#ddd;max-height:240px;overflow-y:auto;margin-top:12px}.progress-log .log-ok{color:#4ade80}.progress-log .log-err{color:#f87171}.progress-log .log-info{color:#60a5fa}.source-tag{display:inline-block;background:var(--primary-light);color:var(--pwc-orange);border-radius:4px;padding:1px 6px;font-size:11px;margin:2px}.chart-bar-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.chart-bar-label{font-size:12px;color:var(--text-muted);width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chart-bar-track{flex:1;height:20px;background:var(--bg);border-radius:4px;overflow:hidden}.chart-bar-fill{height:100%;background:var(--pwc-orange);border-radius:4px;display:flex;align-items:center;padding-left:8px;font-size:11px;color:#fff;font-weight:600;min-width:2%}.flex-between{display:flex;align-items:center;justify-content:space-between}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}@media(max-width:768px){.grid-2{grid-template-columns:1fr}}