/* 调音器专用样式 - 紫色主题 (匹配 RustForge 主题) */
.bg-accent { background-color: #7c3aed; }          /* purple-600 */
.bg-accent-dark { background-color: #6d28d9; }      /* purple-700 */
.hover\:bg-accent:hover { background-color: #7c3aed; color: white; }
.hover\:bg-accent-dark:hover { background-color: #6d28d9; }
.text-accent { color: #7c3aed; }
.ring-accent { --tw-ring-color: #7c3aed; }
.bg-accent\/10 { background-color: rgba(124, 58, 237, 0.1); }
.border-accent { border-color: #7c3aed; }
.bg-dark { background-color: #1e293b; }
.text-dark { color: #1e293b; }

.string-btn.ring-2 {
    box-shadow: 0 0 0 2px #7c3aed;
}
#meterFill {
    transition: width 75ms ease-out;
}
@media (max-width: 480px) {
    .inst-btn, .base-btn {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
}