:root{color:#171717;background:#f4f4f1;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-frame{width:min(1180px,calc(100vw - 32px));margin:0 auto;padding:28px 0 48px}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr 420px;gap:40px;align-items:center;width:min(1080px,calc(100vw - 32px));margin:0 auto}.brand-panel h1,.topbar h1,.empty-state h1{margin:0;font-size:clamp(2rem,5vw,4.8rem);line-height:.96;letter-spacing:0}.lede{max-width:620px;color:#4f4f4f;font-size:1.05rem;line-height:1.6}.auth-card,.panel,.metric,.empty-state{background:#fff;border:1px solid #deded8;border-radius:8px;box-shadow:0 18px 50px #11111114}.auth-card{padding:22px;display:grid;gap:14px}.panel{padding:18px}.eyebrow{margin:0 0 8px;color:#2f6f6a;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h2{margin:0;font-size:1.2rem;letter-spacing:0}.muted,.form-message,.notice{color:#666}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:8px;background:#eeeeea}.segmented button,.primary-action,.ghost-action,.icon-button{min-height:40px;border-radius:8px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px}.segmented button{background:transparent;color:#555}.segmented button.active{background:#fff;color:#111;box-shadow:0 1px 8px #11111114}label{display:grid;gap:7px;color:#373737;font-size:.86rem;font-weight:700}input,select,textarea{width:100%;border:1px solid #d5d5cf;border-radius:8px;background:#fff;color:#171717;padding:11px 12px}textarea{min-height:88px;resize:vertical}.primary-action{background:#111;color:#fff;padding:0 16px}.primary-action.compact,.ghost-action.compact{min-height:36px}.ghost-action,.icon-button{background:#fff;color:#171717;border-color:#d5d5cf;padding:0 12px}.icon-button{width:40px;padding:0}.icon-button.primary{background:#111;color:#fff}.topbar,.section-head,.toolbar,.license-panel{display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar{margin-bottom:18px}.tabbar{display:flex;gap:8px;margin:0 0 16px;overflow-x:auto;padding-bottom:2px}.tabbar button{min-height:38px;border:1px solid #d5d5cf;border-radius:8px;background:#fff;color:#444;display:inline-flex;align-items:center;gap:8px;padding:0 13px;white-space:nowrap}.tabbar button.active{background:#111;border-color:#111;color:#fff}.topbar-actions,.license-controls,.button-row{display:flex;align-items:center;gap:10px}.status{min-height:34px;display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:0 12px;font-weight:800;font-size:.82rem}.status.ok{background:#dff3e8;color:#13613b}.status.warning{background:#fff0cf;color:#7a4b00}.license-panel,.toolbar{margin-bottom:16px}.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:16px 0}.metric{padding:16px}.metric span{display:block;color:#666;font-size:.78rem;font-weight:800;text-transform:uppercase}.metric strong{display:block;margin-top:10px;font-size:1.45rem}.split-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.8fr);gap:16px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.trade-form{margin:14px 0}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.wide{grid-column:span 3}.check-label{align-items:center;display:flex;flex-direction:row;gap:9px;min-height:44px}.check-label input{width:18px;min-width:18px}.checklist-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;border:1px solid #e5e5df;border-radius:8px}.button-row{margin-top:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px}th,td{border-bottom:1px solid #e8e8e2;padding:13px 10px;text-align:left}th{color:#666;font-size:.75rem;text-transform:uppercase}a{color:#2f6f6a;font-weight:800}.model-list{display:grid;gap:10px;margin-top:14px}.model-row{display:flex;justify-content:space-between;gap:12px;border:1px solid #e5e5df;border-radius:8px;padding:12px}.model-row span{display:grid;gap:3px}.model-row small{color:#777;font-size:.76rem}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.review-card{display:grid;gap:10px;border:1px solid #e5e5df;border-radius:8px;padding:14px}.review-card div{display:grid;gap:4px}.review-card span:not(.status){color:#666;font-size:.82rem}.review-card p{margin:0;color:#444;line-height:1.5}.settings-list{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.settings-list span{border:1px solid #d5d5cf;border-radius:999px;color:#444;font-size:.78rem;font-weight:800;padding:7px 10px}.settings-form{margin-bottom:14px}.settings-toggle{align-self:end}.toast{position:fixed;right:20px;bottom:20px;max-width:360px;margin:0;padding:14px 16px;border-radius:8px;background:#111;color:#fff;box-shadow:0 18px 50px #1113}.empty-state{margin-top:12vh;padding:28px;max-width:720px}@media(max-width:860px){.auth-shell,.split-layout,.dashboard-grid,.review-grid,.metric-grid,.form-grid,.checklist-grid{grid-template-columns:1fr}.wide{grid-column:span 1}.topbar,.section-head,.toolbar,.license-panel{align-items:stretch;flex-direction:column}.license-controls{width:100%}}