:root{--lte-blue: #007bff;--lte-blue-dark: #0056b3;--lte-navy: #343a40;--lte-sidebar: #1e3a5f;--lte-sidebar-dark: #162d4a;--lte-sidebar-hover: #254a73;--lte-content-bg: #f4f6f9;--lte-card-border: #dee2e6;--lte-text: #212529;--lte-muted: #6c757d;--lte-success: #28a745;--lte-warning: #ffc107;--lte-danger: #dc3545;--lte-info: #17a2b8;--sidebar-width: 250px;--navbar-height: 57px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:"Source Sans 3",Segoe UI,sans-serif;font-size:15px;color:var(--lte-text);background:var(--lte-content-bg);-webkit-font-smoothing:antialiased}a{color:var(--lte-blue);text-decoration:none}button,input,select,textarea{font:inherit}.wrapper{min-height:100%;display:flex}.main-sidebar{width:var(--sidebar-width);background:linear-gradient(180deg,var(--lte-sidebar) 0%,var(--lte-sidebar-dark) 100%);color:#fff;position:fixed;inset:0 auto 0 0;z-index:300;display:flex;flex-direction:column;box-shadow:2px 0 12px #0000001f;pointer-events:auto}.brand-link{display:flex;align-items:center;gap:12px;padding:14px 16px;height:var(--navbar-height);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}.brand-link:hover{color:#fff}.brand-mark{width:36px;height:36px;border-radius:8px;background:var(--lte-blue);display:grid;place-items:center;font-weight:700;font-size:.9rem;box-shadow:0 2px 6px #007bff66}.brand-logo{flex-shrink:0;display:block;border-radius:10px;box-shadow:0 2px 6px #007bff59}.brand-text{font-weight:700;font-size:1.15rem;letter-spacing:.02em}.brand-text small{display:block;font-weight:400;font-size:.72rem;opacity:.65;letter-spacing:0}.sidebar{flex:1;overflow-y:auto;padding:12px 0}.nav-sidebar{list-style:none;margin:0;padding:0}.nav-header{padding:12px 18px 6px;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#ffffff73;font-weight:600}.nav-item .nav-link{display:flex;align-items:center;gap:10px;padding:11px 18px;color:#ffffffd9;border-left:3px solid transparent;transition:background .15s,border-color .15s;cursor:pointer;text-decoration:none;width:100%;box-sizing:border-box}.nav-item .nav-link:hover{background:var(--lte-sidebar-hover);color:#fff}.nav-item .nav-link.active{background:#007bff40;border-left-color:var(--lte-blue);color:#fff;font-weight:600}.nav-icon{width:20px;text-align:center;opacity:.9;font-size:1rem}.sidebar-footer{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:.85rem;color:#ffffffb3}.content-wrapper{margin-left:var(--sidebar-width);flex:1;min-width:0;min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}.main-header{height:var(--navbar-height);background:#fff;border-bottom:1px solid var(--lte-card-border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:90;box-shadow:0 1px 3px #0000000a}.navbar-left{display:flex;align-items:center;gap:12px}.menu-toggle{display:none;border:1px solid var(--lte-card-border);background:#fff;border-radius:4px;padding:6px 10px;cursor:pointer;color:var(--lte-navy)}.navbar-title{font-weight:600;color:var(--lte-navy)}.navbar-right{display:flex;align-items:center;gap:12px}.user-panel{display:flex;align-items:center;gap:10px;font-size:.9rem}.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--lte-blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem}.user-meta{line-height:1.2}.user-meta strong{display:block}.user-meta span{color:var(--lte-muted);font-size:.78rem;text-transform:capitalize}.content{padding:20px;flex:1}.wrapper.tool-mode .content.content-tool{padding:0;display:flex;flex-direction:column;min-height:0}.wrapper.tool-mode .content-wrapper{min-height:100vh}.legacy-tool-shell{flex:1;display:flex;flex-direction:column;min-height:calc(100vh - var(--navbar-height));background:var(--lte-content-bg);position:relative;z-index:1;isolation:isolate}.legacy-tool-frame{flex:1;width:100%;border:0;min-height:calc(100vh - var(--navbar-height));background:var(--lte-content-bg);position:relative;z-index:0}.legacy-session-note{flex:0 0 auto;padding:6px 14px;font-size:.8rem;color:#1e3a5f;background:#e8f1fb;border-bottom:1px solid #c5d7eb}.legacy-rerun-note{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff4e5;color:#7a4b00;border-bottom-color:#f0d2a0}.legacy-note-dismiss{border:0;background:transparent;color:inherit;cursor:pointer;text-decoration:underline;font-size:.8rem;white-space:nowrap}.content-header{margin-bottom:18px}.content-header h1{margin:0;font-size:1.55rem;font-weight:400;color:var(--lte-navy)}.content-header h1 small{color:var(--lte-muted);font-size:.95rem;margin-left:8px}.breadcrumb{margin:6px 0 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10px;font-size:.82rem}.btn-primary{background:var(--lte-blue);border-color:var(--lte-blue);color:#fff}.btn-primary:hover{background:var(--lte-blue-dark);border-color:var(--lte-blue-dark)}.btn-default,.btn-secondary{background:#f8f9fa;border-color:#ddd;color:var(--lte-text)}.btn-default:hover,.btn-secondary:hover{background:#e9ecef}.btn-outline-light{background:transparent;border-color:#ffffff59;color:#fff}.btn-outline-light:hover{background:#ffffff1a}.btn:disabled{opacity:.6;cursor:not-allowed}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 12px;border-top:1px solid #dee2e6;vertical-align:middle}.table thead th{border-bottom:2px solid #dee2e6;border-top:none;font-weight:600;color:var(--lte-navy);background:#f8f9fa;font-size:.88rem}.table-striped tbody tr:nth-child(odd){background:#00000005}.table-hover tbody tr:hover{background:#007bff0a}.form-group{margin-bottom:14px}.form-group 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.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:250}.content-wrapper{margin-left:0}.menu-toggle{display:inline-flex}.info-boxes,.run-card,.form-row{grid-template-columns:1fr}}