/* NOTE: Base activator — layout only; the border/background chrome comes from the variant class. */
.mw-cs-activator {
    position: relative;
    display: flex;
    align-items: center;
    padding: 10px 64px 10px 12px;
    min-height: 48px;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s;
    background: transparent;
}

.mw-cs-activator-disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

/* NOTE: Outlined (default) — full border box with a focus-notch label. */
.mw-cs-activator-outlined {
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
}

.mw-cs-activator-outlined:hover {
    border-color: var(--mud-palette-text-primary);
}

.mw-cs-activator-outlined.mw-cs-activator-open,
.mw-cs-activator-outlined:focus-visible {
    border-color: var(--mud-palette-primary);
    border-width: 2px;
    padding: 9px 63px 9px 11px;
    outline: none;
}

/* NOTE: Text — no box, just an underline (mirrors MudBlazor Variant.Text). */
.mw-cs-activator-text {
    border-bottom: 1px solid var(--mud-palette-lines-default);
    padding-left: 0;
    padding-right: 56px;
}

.mw-cs-activator-text .mw-cs-label {
    left: 0;
    background: transparent;
}

.mw-cs-activator-text:hover {
    border-bottom-color: var(--mud-palette-text-primary);
}

.mw-cs-activator-text.mw-cs-activator-open,
.mw-cs-activator-text:focus-visible {
    border-bottom-width: 2px;
    border-bottom-color: var(--mud-palette-primary);
    outline: none;
}

/* NOTE: Filled — tinted background with an underline (mirrors MudBlazor Variant.Filled). */
.mw-cs-activator-filled {
    border-bottom: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius) var(--mud-default-borderradius) 0 0;
    background: var(--mud-palette-action-default-hover);
}

.mw-cs-activator-filled .mw-cs-label {
    background: transparent;
}

.mw-cs-activator-filled:hover {
    border-bottom-color: var(--mud-palette-text-primary);
}

.mw-cs-activator-filled.mw-cs-activator-open,
.mw-cs-activator-filled:focus-visible {
    border-bottom-width: 2px;
    border-bottom-color: var(--mud-palette-primary);
    outline: none;
}

/* NOTE: Error state — overrides the variant border/label color, regardless of open/focus. */
.mw-cs-activator-error.mw-cs-activator-outlined {
    border-color: var(--mud-palette-error);
}

.mw-cs-activator-error.mw-cs-activator-text,
.mw-cs-activator-error.mw-cs-activator-filled {
    border-bottom-color: var(--mud-palette-error);
}

.mw-cs-activator-error .mw-cs-label {
    color: var(--mud-palette-error);
}

.mw-cs-activator-content {
    display: flex;
    gap: 8px;
    flex: 1;
    align-items: center;
    min-width: 0;
}

.mw-cs-arrow {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--mud-palette-text-secondary);
}

.mw-cs-clear {
    position: absolute;
    right: 36px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    color: var(--mud-palette-text-secondary);
    cursor: pointer;
}

.mw-cs-clear:hover {
    color: var(--mud-palette-text-primary);
}

.mw-cs-label {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--mud-palette-text-secondary);
    pointer-events: none;
    transition: all 0.15s;
    background: var(--mud-palette-surface);
    padding: 0;
}

.mw-cs-label-shrink {
    top: 0;
    font-size: 0.75rem;
    padding: 0 4px;
    color: var(--mud-palette-primary);
}

.mw-cs-section-header {
    padding: 6px 12px 2px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.45;
}

.mw-cs-row {
    padding: 6px 12px;
    gap: 10px;
    cursor: pointer;
}

.mw-cs-row:hover,
.mw-cs-row-focused {
    background: var(--mud-palette-action-default-hover);
}

.mw-cs-row-selected {
    background: var(--mud-palette-primary-hover);
}

.mw-cs-flag {
    font-size: 1.1rem;
    line-height: 1;
}