/*
 * Styling for choices-lite.js - matches .form-control/.form-select from components.css (same
 * border, radius, focus ring, surface/text tokens from theme.css) so an enhanced select is
 * indistinguishable in weight from the rest of the form, just nicer to use.
 */

.choices-lite {
    position: relative;
    font-size: 1rem;
}

/* The real <select> stays in the DOM (visually hidden, not display:none) so asp-for binding and
   jQuery unobtrusive validation keep working exactly as with a plain select. */
.choices-native-select.choices-native-select {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.choices-lite__control {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.3rem;
    min-height: calc(1.5em + 1.1rem + 2px);
    padding: 0.4rem 0.65rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--bs-border-radius, var(--radius));
    color: var(--text);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.choices-lite.is-open .choices-lite__control,
.choices-lite__control:focus-within {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.2rem var(--brand-tint-strong);
    outline: none;
}

.choices-lite--disabled .choices-lite__control {
    background-color: var(--surface-alt);
    color: var(--text-muted);
    cursor: not-allowed;
}

.choices-lite__single-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.choices-lite__single-label--placeholder {
    color: var(--text-muted);
}

.choices-lite__chevron {
    margin-left: auto;
    flex-shrink: 0;
    display: inline-flex;
    color: var(--text-muted);
    transition: transform 0.15s ease;
}

.choices-lite.is-open .choices-lite__chevron {
    transform: rotate(180deg);
    color: var(--brand);
}

.choices-lite__search {
    border: none;
    outline: none;
    background: transparent;
    color: var(--text);
    font-size: inherit;
    padding: 0;
    min-width: 40px;
    flex: 1;
}

.choices-lite--single .choices-lite__search {
    position: absolute;
    inset: 0;
    padding: 0.4rem 2.2rem 0.4rem 0.65rem;
    opacity: 0;
    pointer-events: none;
    background: var(--surface);
    border-radius: var(--bs-border-radius, var(--radius));
}

.choices-lite--single.is-open .choices-lite__search {
    opacity: 1;
    pointer-events: auto;
}

.choices-lite--single.is-open .choices-lite__single-label {
    opacity: 0;
}

/* --- Multi-select chips --- */
.choices-lite__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    flex: 1;
}

.choices-lite__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--brand-tint);
    color: var(--brand);
    border-radius: 0.4rem;
    padding: 0.15rem 0.3rem 0.15rem 0.55rem;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.5;
}

.choices-lite__chip-remove {
    border: none;
    background: transparent;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 0.15rem;
    border-radius: 0.25rem;
}

.choices-lite__chip-remove:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.08);
}

/* --- Dropdown panel --- */
.choices-lite__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 1050;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: var(--bs-border-radius, var(--radius));
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.choices-lite.is-open .choices-lite__dropdown {
    display: block;
}

.choices-lite__list {
    list-style: none;
    margin: 0;
    padding: 0.3rem;
    max-height: 240px;
    overflow-y: auto;
}

.choices-lite__item {
    padding: 0.45rem 0.65rem;
    border-radius: 0.4rem;
    cursor: pointer;
    font-size: 0.92rem;
    color: var(--text);
}

.choices-lite__item:hover,
.choices-lite__item.is-active {
    background: var(--brand-tint);
    color: var(--brand);
}

.choices-lite__item.is-selected {
    font-weight: 600;
    color: var(--brand);
}

.choices-lite__item.is-selected::after {
    content: "✓";
    float: right;
}

.choices-lite__item--empty {
    color: var(--text-muted);
    cursor: default;
    font-style: italic;
}

.choices-lite__item--empty:hover {
    background: transparent;
}

/* Small-size selects (e.g. audit log filter row uses form-select-sm) */
.choices-lite--sm {
    font-size: 0.82rem;
}

.choices-lite--sm .choices-lite__control {
    min-height: calc(1.5em + 0.6rem + 2px);
    padding: 0.25rem 0.5rem;
}