:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f7f5;--panel:#fff;--border:#ddd8d0;--text:#2a2a28;--muted:#7a756c;--accent:#3d6b52;--accent-hover:#2f5540;--error:#b3392c;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;overflow-x:hidden}.loading-screen,.auth-screen{justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-form{background:var(--panel);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:.75rem;width:320px;padding:2rem;display:flex}.brand-logo{max-width:100%;height:auto;display:block}.auth-form .brand-logo{width:220px;margin:0 auto .5rem}.auth-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:.5rem;font-size:1rem}.auth-form button:hover{background:var(--accent-hover)}.error{color:var(--error);font-size:.9rem}.hint{color:var(--muted);font-size:.85rem}.app-header{background:var(--panel);border-bottom:1px solid var(--border);align-items:center;gap:1.5rem;padding:.6rem 1.5rem;display:flex}.app-header-brand{align-items:center;display:flex}.app-header-brand img{width:auto;height:36px;display:block}.app-header-modules{flex:1;gap:1.25rem;display:flex}.app-header-modules a{color:var(--muted);font-size:.9rem;font-weight:500;text-decoration:none}.app-header-modules a.active{color:var(--accent)}.app-header-user{color:var(--muted);align-items:center;gap:.75rem;font-size:.9rem;display:flex}.app-header-user button{cursor:pointer;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:4px;padding:.4rem .8rem;font-size:.9rem}.modal-overlay{z-index:100;background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-panel{background:var(--panel);border-radius:8px;flex-direction:column;gap:.75rem;width:420px;padding:1.5rem;display:flex}.modal-panel h2{margin:0}.modal-panel input{padding:.45rem;font-family:inherit;font-size:1rem}.modal-panel label{color:var(--muted);flex-direction:column;gap:.25rem;font-size:.85rem;display:flex}.form-actions{gap:.5rem;margin-top:.5rem;display:flex}.form-actions button{cursor:pointer;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:4px;padding:.4rem .8rem;font-size:.9rem}.form-actions button:first-child{background:var(--accent);color:#fff;border:none}.hub{max-width:900px;margin:0 auto;padding:1.5rem}.hub>.brand-logo{width:300px;margin:1.5rem 0}.tile-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;display:grid}.tile{text-align:center;background:var(--panel);border:1px solid var(--border);min-height:120px;color:var(--text);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:.6rem;padding:1.75rem 1rem;font-size:1.05rem;font-weight:500;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.tile:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 2px 8px #0000000f}