@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #f8f8fa;--bg-card: #ffffff;--bg-card-hover: #fafafa;--bg-input: #f9fafb;--border: #e8e8ec;--border-focus: rgba(37, 99, 235, .5);--text-primary: #111111;--text-secondary: #6b7280;--text-muted: #9ca3af;--primary: #2563eb;--primary-dark: #1d4ed8;--primary-glow: rgba(37, 99, 235, .12);--accent: #7c3aed;--accent-glow: rgba(124, 58, 237, .08);--success: #16a34a;--warning: #f59e0b;--danger: #ef4444;--radius-sm: 8px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .03);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .06);--shadow-glow: none;--transition: .15s ease;--sidebar-width: 400px;--right-panel-width: 320px;--topbar-height: 52px;--gradient-brand: linear-gradient(135deg, #6366f1, 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solid var(--border);overflow-y:auto;overflow-x:hidden;flex-shrink:0}.sidebar-section{padding:0 10px}.sidebar-section-title{font-size:.7rem;font-weight:500;color:var(--text-muted);padding:12px 6px 4px;text-transform:capitalize}.sidebar-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:400;color:var(--text-primary);transition:var(--transition);border:1px solid transparent}.sidebar-item:hover{background:#f5f5f7;border-color:#e8e8ec}.sidebar-item.active{background:#2563eb0f;border-color:#2563eb33;color:var(--primary)}.sidebar-item-icon{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.85rem;background:#f5f5f7;flex-shrink:0}.step-list{padding:8px 10px;border-bottom:1px solid var(--border)}.step-item{display:flex;align-items:center;gap:6px;padding:6px 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