.ui-photo-upload {
    --ui-upload-accent: var(--td-color-primary, #197a68);
    --ui-upload-border: var(--td-color-border, #cbd7d3);
    --ui-upload-bg: var(--td-color-surface, #fff);
    --ui-upload-muted: var(--td-color-text-muted, #61706c);
    --ui-upload-danger: var(--td-color-danger, #b42318);
    --ui-upload-radius: var(--td-radius-lg, 1rem);
    display: grid;
    gap: 0.75rem;
}

.ui-photo-upload__input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ui-photo-upload__dropzone {
    display: grid;
    place-items: center;
    min-height: 12rem;
    padding: 2rem 1.25rem;
    text-align: center;
    color: inherit;
    background:
        linear-gradient(color-mix(in srgb, var(--ui-upload-accent) 5%, transparent), transparent),
        var(--ui-upload-bg);
    border: 2px dashed var(--ui-upload-border);
    border-radius: var(--ui-upload-radius);
    cursor: pointer;
    transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.ui-photo-upload__dropzone:hover,
.ui-photo-upload.is-dragover .ui-photo-upload__dropzone {
    border-color: var(--ui-upload-accent);
    background-color: color-mix(in srgb, var(--ui-upload-accent) 8%, var(--ui-upload-bg));
}

.ui-photo-upload.is-dragover .ui-photo-upload__dropzone {
    transform: scale(1.01);
}

.ui-photo-upload__dropzone:focus-visible {
    outline: 2px solid var(--ui-upload-accent);
    outline-offset: 3px;
    box-shadow: var(--td-focus-ring, none);
}

.ui-photo-upload.has-error .ui-photo-upload__dropzone {
    border-color: var(--ui-upload-danger);
}

.ui-photo-upload__icon {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.75rem;
    color: var(--ui-upload-accent);
    font-size: 1.5rem;
    background: color-mix(in srgb, var(--ui-upload-accent) 12%, transparent);
    border-radius: 50%;
}

.ui-photo-upload__title {
    margin: 0;
    font-weight: 700;
}

.ui-photo-upload__copy,
.ui-photo-upload__limits {
    margin: 0.3rem 0 0;
    color: var(--ui-upload-muted);
    font-size: 0.875rem;
}

.ui-photo-upload__choose {
    margin-top: 1rem;
}

.ui-photo-upload__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ui-photo-upload__count {
    color: var(--ui-upload-muted);
    font-size: 0.875rem;
    font-weight: 700;
}

.ui-photo-upload__clear {
    color: var(--ui-upload-danger);
    background: transparent;
    border: 0;
    cursor: pointer;
    font: inherit;
    font-size: 0.875rem;
    font-weight: 700;
}

.ui-photo-upload__preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
    gap: 0.75rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.ui-photo-upload__item {
    position: relative;
    min-width: 0;
    overflow: hidden;
    background: var(--ui-upload-bg);
    border: 1px solid var(--ui-upload-border);
    border-radius: calc(var(--ui-upload-radius) * 0.75);
}

.ui-photo-upload__thumbnail {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: color-mix(in srgb, var(--ui-upload-muted) 10%, transparent);
}

.ui-photo-upload__details {
    display: grid;
    gap: 0.15rem;
    padding: 0.65rem;
}

.ui-photo-upload__filename {
    overflow: hidden;
    font-size: 0.8rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ui-photo-upload__size {
    color: var(--ui-upload-muted);
    font-size: 0.75rem;
}

.ui-photo-upload__remove {
    position: absolute;
    top: 0.4rem;
    right: 0.4rem;
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    color: #fff;
    background: rgb(0 0 0 / 68%);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.ui-photo-upload__errors {
    padding: 0.75rem 0.75rem 0.75rem 2rem;
    margin: 0;
    color: var(--ui-upload-danger);
    background: color-mix(in srgb, var(--ui-upload-danger) 8%, transparent);
    border-radius: calc(var(--ui-upload-radius) * 0.6);
    font-size: 0.875rem;
}

@media (max-width: 36rem) {
    .ui-photo-upload__dropzone {
        min-height: 10rem;
        padding: 1.4rem 1rem;
    }

    .ui-photo-upload__preview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .ui-photo-upload__dropzone {
        transition: none;
    }
}