:root{--bg:#f5f6fa;--surface:#fff;--border:#e2e4ea;--text:#1a1d29;--text-muted:#6b7180;--primary:#4f46e5;--primary-hover:#4338ca;--error:#dc2626;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{margin:0 0 .5rem;font-size:1.5rem}h2{margin:0 0 .4rem;font-size:1.1rem}p{color:var(--text-muted);line-height:1.5}a{color:var(--primary)}button{font:inherit;cursor:pointer;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:.6rem 1.2rem}button:hover{background:var(--primary-hover)}button:disabled{opacity:.6;cursor:not-allowed}button[type=button]{background:var(--surface);color:var(--text);border:1px solid var(--border)}input,textarea{border:1px solid var(--border);width:100%;font:inherit;background:var(--surface);color:var(--text);border-radius:8px;padding:.55rem .7rem}label{flex-direction:column;gap:.3rem;margin-bottom:.9rem;font-size:.9rem;font-weight:600;display:flex}.error{color:var(--error);font-weight:600}.page-loading{text-align:center;color:var(--text-muted);padding:2rem}.auth-page{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:100%;max-width:380px;padding:2rem}.auth-card button[type=submit]{width:100%;margin-top:.4rem}.auth-switch{text-align:center;margin-top:1rem;font-size:.9rem}.layout{min-height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:240px;padding:1.5rem 1rem;display:flex}.brand{margin-bottom:2rem;font-size:1.2rem;font-weight:700}.sidebar nav{flex-direction:column;flex-grow:1;gap:.3rem;display:flex}.sidebar nav a{color:var(--text);border-radius:8px;padding:.6rem .8rem;font-size:.95rem;text-decoration:none}.sidebar nav a.active{background:var(--primary);color:#fff}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:.6rem;padding-top:1rem;display:flex}.tenant-name{font-size:.9rem;font-weight:600}.content{flex-grow:1;max-width:900px;padding:2rem 2.5rem}.choice-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1.5rem 0 2rem;display:grid}.choice-card{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:1.4rem;text-decoration:none;display:block}.choice-card:hover{border-color:var(--primary)}.embed-section{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.4rem}.code-block{color:#e2e4ea;background:#1a1d29;border-radius:8px;padding:1rem;font-size:.85rem;overflow-x:auto}.card-form{background:var(--surface);border:1px solid var(--border);border-radius:12px;max-width:480px;margin-bottom:1.5rem;padding:1.4rem}.form-actions{gap:.6rem;display:flex}.status-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;max-width:480px;padding:1.4rem}.content-list{flex-direction:column;gap:.8rem;margin:0;padding:0;list-style:none;display:flex}.content-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.2rem;display:flex}.content-item h3{margin:0 0 .3rem;font-size:1rem}.content-item p{margin:0}.content-item-actions{flex-shrink:0;gap:.5rem;display:flex}@media (width<=720px){.layout{flex-direction:column}.sidebar{flex-direction:row;align-items:center;width:100%;padding:1rem}.sidebar nav{flex-direction:row}.sidebar-footer{border-top:none;flex-direction:row}.content{padding:1.2rem}}