:root{--rf-font-family:"Segoe UI", Inter, Arial, sans-serif;--rf-bg:#f4f6f8;--rf-surface:#fff;--rf-surface-soft:#fbfcfd;--rf-text:#1f2937;--rf-text-title:#142434;--rf-text-secondary:#667085;--rf-label:#475467;--rf-border:#e2e7ee;--rf-input-border:#d7dde5;--rf-radius:6px;--rf-radius-card:8px;--rf-danger:#b42318;--rf-danger-hover:#991b1b;font-family:var(--rf-font-family);color:var(--rf-text);background:var(--rf-bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:before,:after{box-sizing:border-box}html,body,#root{background:var(--rf-bg);width:100%;min-width:320px;min-height:100vh;margin:0}body{color:var(--rf-text);line-height:1.35;overflow-x:hidden}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}h1,h2,h3,p{margin:0}h1{color:var(--rf-text-title);letter-spacing:-.02em;font-size:24px;font-weight:600}h2{color:var(--rf-text-title);letter-spacing:-.01em;font-size:18px;font-weight:700}input,select,textarea{width:100%;min-height:34px;color:var(--rf-text);background:var(--rf-surface);border:1px solid var(--rf-input-border);border-radius:var(--rf-radius);outline:none;padding:6px 10px}input:focus,select:focus,textarea:focus{border-color:var(--module-primary);box-shadow:0 0 0 2px #4d7c5f1f}:root{--module-primary:#4d7c5f;--module-primary-hover:#416b51;--module-primary-soft:#eef6f1;--module-primary-border:#bfd6c7;--module-primary-text:#365b45;--module-header:#183428;--module-header-border:#28513d}.page{background:var(--rf-bg);width:100%;min-height:100vh;padding:16px 18px 28px}.app-header{color:#fff;background:var(--module-header);border:1px solid var(--module-header-border);border-radius:6px;grid-template-columns:minmax(190px,1fr) auto minmax(190px,1fr);align-items:center;gap:16px;min-height:52px;padding:8px 12px 8px 18px;display:grid}.brand-block{align-items:center;gap:10px;min-width:0;display:flex}.brand-logo{object-fit:contain;flex:none;width:28px;height:28px}.brand-text{gap:1px;min-width:0;display:grid}.brand-title{color:#fff;font-size:13px;font-weight:600}.brand-subtitle{color:#ffffffad;font-size:10px;font-weight:400}.module-nav{justify-content:center;align-items:center;gap:4px;display:flex}.module-nav-button{color:#ffffffb8;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;min-height:34px;padding:7px 12px;font-size:12px;font-weight:600}.module-nav-button:hover{color:#fff;background:#ffffff14}.module-nav-button.is-active{color:#fff;background:#ffffff24;border-color:#ffffff1f}.header-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.header-button{color:#fff;background:#ffffff14;border:1px solid #ffffff2e;border-radius:5px;min-height:30px;padding:6px 10px;font-size:12px;font-weight:600}.header-button:hover{background:#ffffff29}.workspace-shell{width:min(1500px,100%);margin:0 auto;padding:28px 0 0}.workspace-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:16px;display:flex}.workspace-heading>div:first-child{gap:4px;display:grid}.eyebrow{color:var(--module-primary-text);letter-spacing:.02em;text-transform:uppercase;font-size:10px;font-weight:700}.muted{color:var(--rf-text-secondary);font-size:12px}.project-context{background:var(--rf-surface);border:1px solid var(--rf-border);border-radius:6px;align-items:center;gap:14px;min-height:48px;padding:7px 12px;display:flex;box-shadow:0 1px 2px #1018280a}.context-item{gap:1px;min-width:130px;display:grid}.context-item span{color:var(--rf-text-secondary);font-size:10px;font-weight:500}.context-item strong{color:var(--rf-text-title);font-size:12px;font-weight:600}.context-separator{background:var(--rf-border);width:1px;height:28px}.workspace-card{background:var(--rf-surface);border:1px solid var(--rf-border);border-radius:8px;min-height:calc(100vh - 178px);box-shadow:0 1px 2px #1018280a}.workspace-empty-state{text-align:center;align-content:center;place-items:center;gap:8px;min-height:420px;padding:32px;display:grid}.workspace-empty-state strong{color:var(--rf-text-title);font-size:14px;font-weight:700}.workspace-empty-state p{max-width:520px;color:var(--rf-text-secondary);font-size:12px;line-height:1.5}.workspace-empty-icon{background:var(--module-primary-soft);border:1px solid var(--module-primary-border);border-radius:8px;justify-content:center;align-items:flex-end;gap:4px;width:42px;height:42px;margin-bottom:4px;padding:10px;display:flex}.workspace-empty-icon span{background:var(--module-primary);border-radius:2px 2px 0 0;width:5px}.workspace-empty-icon span:first-child{height:10px}.workspace-empty-icon span:nth-child(2){height:18px}.workspace-empty-icon span:nth-child(3){height:14px}@media (width<=900px){.app-header{grid-template-columns:1fr auto}.module-nav{grid-area:2/1/auto/-1;justify-content:flex-start;overflow-x:auto}.workspace-heading{flex-direction:column;align-items:stretch}.project-context{width:100%}}@media (width<=600px){.page{padding:10px}.app-header{padding:8px 10px}.workspace-shell{padding-top:20px}.project-context{flex-direction:column;align-items:stretch;gap:8px}.context-separator{width:100%;height:1px}}