*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f6f7f9;color:#1d2433}a{color:#3157d5;text-decoration:none}a:hover{text-decoration:underline}.center{min-height:100vh;display:grid;place-items:center}.auth-shell{padding:24px}.card{background:#fff;border:1px solid #e4e7ec;border-radius:14px;padding:22px;box-shadow:0 8px 24px #0000000a}.auth-card{width:min(440px,94vw);display:grid;gap:18px}.auth-card h1{margin:4px 0 8px;font-size:30px}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:700;color:#667085}.muted{margin:0;color:#667085;line-height:1.5}form{display:grid;gap:16px}label{display:grid;gap:7px;font-size:14px;font-weight:600}input,select,button{font:inherit;padding:11px 12px;border:1px solid #cfd5df;border-radius:9px}input:focus,select:focus{outline:2px solid #d5dcff;border-color:#6b7de3}button{cursor:pointer;background:#172033;color:#fff;border-color:#172033;font-weight:600}button:disabled{opacity:.6;cursor:wait}.error-box{display:grid;gap:3px;padding:11px 12px;border-radius:9px;background:#fff2f0;color:#b42318;border:1px solid #f7c8c3;font-size:14px}.auth-footer{display:grid;gap:7px;color:#667085;font-size:14px}.auth-footer small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}aside{background:#111827;color:#fff;padding:24px}nav{line-height:2.1;color:#d1d5db}section{padding:24px 32px}header{display:flex;justify-content:space-between;align-items:center;gap:12px}.header-user{display:flex;align-items:center;gap:12px;color:#667085;font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.grid strong{display:block;font-size:30px;margin-top:12px}.row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee}@media(max-width:760px){.app{grid-template-columns:1fr}aside{display:none}section{padding:18px}header{align-items:stretch;flex-direction:column}.header-user{justify-content:space-between}}.nav-btn{display:block;width:100%;text-align:left;background:transparent;border:0;color:#d1d5db;padding:9px 8px}.nav-btn.active,.nav-btn:hover{background:#273244;color:#fff;text-decoration:none}.section-card{margin:18px 0}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.inline{display:flex;gap:10px}.inline input{flex:1}.row small{display:block;color:#98a2b3;font-size:11px;margin-top:3px}.danger{background:#fff;color:#b42318;border-color:#f0b8b2;padding:7px 10px}.notice{padding:10px 12px;background:#ecfdf3;color:#027a48;border:1px solid #abefc6;border-radius:8px;margin:10px 0}.side-caption{display:block;color:#98a2b3;margin:-8px 0 18px}.book-switcher{display:flex;gap:8px;align-items:center}.secondary{background:#fff;color:#344054;border-color:#d0d5dd}.title-row{display:flex;align-items:center;justify-content:space-between;margin-top:24px}.title-row h1{margin:4px 0 16px}.role-badge{padding:6px 10px;border-radius:999px;background:#eef2ff;color:#3538cd;font-size:12px;font-weight:700}.book-create{margin-top:12px}.info-box{padding:12px 14px;border:1px solid #b2ddff;background:#eff8ff;color:#175cd3;border-radius:10px;line-height:1.5;font-size:14px}.flow-hint{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px}.flow-hint span{padding:8px 10px;background:#f2f4f7;border-radius:8px}.empty-state{padding:18px 0;color:#667085}.onboarding-wide{width:min(620px,94vw)}@media(max-width:760px){.book-switcher{align-items:stretch;flex-direction:column}.title-row{align-items:flex-start}.flow-hint{align-items:flex-start;flex-direction:column}.flow-hint b{transform:rotate(90deg);margin-left:20px}}.row-actions{display:flex;gap:8px;align-items:center}.row-actions select{min-width:120px;padding:7px 9px}.editable-block{border-bottom:1px solid #eee}.editable-block>.row{border-bottom:0}.inline-edit{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;padding:10px 0 16px}.right-meta{text-align:right;font-weight:600}.right-meta small{display:block;color:#667085;font-weight:400}.member-row{align-items:center}.section-card h2,.card h2{margin-top:0}.card+.card{margin-top:18px}@media(max-width:760px){.row{gap:12px;align-items:flex-start}.row-actions{flex-wrap:wrap;justify-content:flex-end}.right-meta{text-align:left}}.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.6rem;padding:.75rem 0}.permission-grid label{display:flex;gap:.45rem;align-items:center}.permission-grid input{width:auto}.json-view{white-space:pre-wrap;overflow:auto;max-height:520px;background:#0f172a;color:#e2e8f0;padding:1rem;border-radius:10px}textarea{min-height:120px;width:100%;padding:.75rem;border:1px solid #cbd5e1;border-radius:10px;font:inherit}