.dash-dropdown .Select-control {
    background-color: #343a40 !important;
    color: #fff !important;
    border-color: #495057 !important;
}
.dash-dropdown .Select-placeholder {
    color: #adb5bd !important;
}
.dash-dropdown .Select-value-label {
    color: #fff !important;
}
.dash-dropdown .Select-menu-outer {
    background-color: #343a40 !important;
    border-color: #495057 !important;
}
.dash-dropdown .Select-option {
    background-color: #343a40 !important;
    color: #fff !important;
}
.dash-dropdown .Select-option.is-focused {
    background-color: #495057 !important;
    color: #fff !important;
}
.dash-dropdown .Select-option.is-selected {
    background-color: #007bff !important;
    color: #fff !important;
}

/* Minute grid styles for dark theme */
.minute-grid {
    display: grid !important;
    grid-template-columns: repeat(10, 1fr) !important;
    grid-template-rows: repeat(6, 1fr) !important;
    gap: 0 !important;
    min-width: 10px !important;
    min-height: 6px !important;
}
.minute-item {
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    min-width: 1px !important;
    min-height: 1px !important;
}