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28px;display:flex}.btn-secondary{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);color:var(--text-main);cursor:pointer;background:#0000000d;border:1px solid #00000014;border-radius:10px;padding:9px 18px;font-size:.875rem;font-weight:600;transition:all .2s;box-shadow:inset 0 1px 1px #fff}.btn-secondary:hover{background:#00000014;border-color:#00000026}.app-footer{-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-top:1px solid var(--border-glass);color:var(--text-dim);z-index:2;background:#ffffffb8;margin-top:auto;padding:26px 20px;font-size:.8125rem;line-height:1.6;position:relative}.footer-content{text-align:center;flex-direction:column;align-items:center;gap:12px;max-width:1000px;margin:0 auto;display:flex}.disclaimer-badge{border-radius:var(--glass-pill-radius);color:#b45309;background:#f59e0b1a;border:1px solid #f59e0b40;align-items:center;gap:6px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex;box-shadow:inset 0 1px 1px #fffc}.disclaimer-text{max-width:840px;color:var(--text-muted);margin:0}.footer-credits{color:var(--text-dim);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-size:.75rem;display:flex}.footer-credits strong{color:var(--text-muted)}.footer-credits .dot{color:#00000026}@media (width<=768px){.hero-features,.action-buttons-grid,.result-stats-row{grid-template-columns:1fr}.instrument-bar,.inst-selector-group{flex-direction:column;align-items:stretch}.inst-buttons{flex-direction:column}}