.model-picker {
    position: relative;
}

.model-picker-trigger {
    align-items: center;
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: .375rem;
    color: var(--bs-body-color, #212529);
    display: flex;
    justify-content: space-between;
    min-height: 42px;
    padding: .55rem .75rem;
    text-align: left;
    transition: border-color .15s ease, box-shadow .15s ease;
    width: 100%;
}

.model-picker-trigger:hover,
.model-picker-trigger[aria-expanded="true"] {
    border-color: var(--bs-primary, #0d6efd);
    box-shadow: 0 0 0 .2rem rgba(13, 110, 253, .12);
}

.model-picker-trigger i {
    color: var(--bs-secondary-color, #6c757d);
    transition: transform .15s ease;
}

.model-picker-trigger[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.model-picker-menu {
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: .5rem;
    box-shadow: 0 .75rem 1.5rem rgba(0, 0, 0, .12);
    left: 0;
    max-height: 320px;
    overflow-y: auto;
    padding: .35rem;
    position: absolute;
    right: 0;
    top: calc(100% + .35rem);
    z-index: 1080;
}

.model-picker-search {
    background: var(--bs-tertiary-bg, #f8f9fa);
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: .35rem;
    margin: .15rem .15rem .4rem;
    padding: .45rem .6rem;
    width: calc(100% - .3rem);
}

.model-picker-option {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: .35rem;
    color: inherit;
    display: flex;
    gap: .65rem;
    justify-content: space-between;
    padding: .55rem .6rem;
    text-align: left;
    width: 100%;
}

.model-picker-option:hover,
.model-picker-option[aria-selected="true"] {
    background: rgba(13, 110, 253, .1);
}

.model-picker-option-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.model-picker-option-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.model-picker-option-id {
    color: var(--bs-secondary-color, #6c757d);
    font-family: var(--bs-font-monospace, monospace);
    font-size: .72rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.model-picker-badge {
    background: var(--bs-tertiary-bg, #f8f9fa);
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 999px;
    color: var(--bs-secondary-color, #6c757d);
    flex: 0 0 auto;
    font-size: .68rem;
    padding: .15rem .4rem;
}

.cost-hint,
.cost-status {
    color: var(--bs-secondary-color, #6c757d);
    font-size: .78rem;
}

.cost-status {
    margin-top: .35rem;
}

.cost-status strong,
.cost-hint strong {
    color: var(--bs-body-color, #212529);
}

[data-bs-theme="dark"] .model-picker-menu,
[data-bs-theme="dark"] .model-picker-trigger {
    background: var(--bs-dark-bg-subtle, #212529);
}