:root{--bg:#0b0f17;--surface:#151b26;--surface-2:#1e2635;--border:#2a3346;--text:#e6e9ef;--text-dim:#98a2b3;--accent:#38bdf8;--accent-dim:#0ea5e9;--danger:#f87171;--success:#4ade80;--warning:#fbbf24;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button,input,select{font-family:inherit;font-size:1rem}button{cursor:pointer;background:var(--surface-2);color:var(--text);touch-action:manipulation;border:none;border-radius:10px;padding:.65rem 1rem}button.primary{background:var(--accent);color:#05202b;font-weight:600}button.danger{color:var(--danger);border:1px solid var(--danger);background:0 0}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.6rem .75rem}a{color:var(--accent)}.app-shell{flex-direction:column;min-height:100%;display:flex}.topbar{z-index:10;padding:env(safe-area-inset-top,0) 1rem .75rem;padding-top:calc(env(safe-area-inset-top,0) + .75rem);background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:.75rem;display:flex;position:sticky;top:0}.topbar h1{text-overflow:ellipsis;white-space:nowrap;flex:1;margin:0;font-size:1.05rem;overflow:hidden}.topbar .back{background:0 0;padding:.4rem .6rem}.content{padding:1rem;padding-bottom:calc(1rem + env(safe-area-inset-bottom,0));flex:1}.card-list{flex-direction:column;gap:.6rem;display:flex}.card{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:12px;justify-content:space-between;align-items:center;gap:.75rem;padding:.9rem 1rem;text-decoration:none;display:flex}.card .meta{color:var(--text-dim);margin-top:.2rem;font-size:.8rem}.empty-state{text-align:center;color:var(--text-dim);padding:3rem 1rem}.fab-row{gap:.5rem;margin-top:1rem;display:flex}.form-row{flex-direction:column;gap:.4rem;margin-bottom:.9rem;display:flex}.form-row label{color:var(--text-dim);font-size:.85rem}.inline-form{gap:.5rem;display:flex}.inline-form input{flex:1}.center-screen{justify-content:center;align-items:center;min-height:100%;padding:1.5rem;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:100%;max-width:360px;padding:1.75rem}.auth-card h1{margin-top:0;font-size:1.3rem}.status-text{color:var(--text-dim);font-size:.85rem}.status-text.error{color:var(--danger)}.status-text.success{color:var(--success)}.badge{background:var(--surface-2);color:var(--text-dim);border-radius:999px;align-items:center;gap:.35rem;padding:.2rem .55rem;font-size:.75rem;display:inline-flex}.badge.online{color:var(--success)}.badge.offline{color:var(--warning)}.badge.syncing{color:var(--accent)}.dot{background:currentColor;border-radius:50%;width:7px;height:7px}.sheet-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.7rem;display:grid}.sheet-tile{text-align:center;background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:12px;flex-direction:column;align-items:center;gap:.35rem;padding:.7rem .6rem;text-decoration:none;display:flex}.sheet-tile-name{text-overflow:ellipsis;white-space:nowrap;width:100%;font-size:.85rem;overflow:hidden}.progress-track{background:var(--surface-2);border-radius:999px;width:100%;height:8px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:999px;height:100%;transition:width .15s ease-out}