/**
 * Compare hub: custom comparison workbench, class filters, and visual pair index.
 */
.cp-builder {
    display: grid;
    grid-template-columns: minmax(14rem, 0.38fr) minmax(0, 1fr);
    gap: clamp(2rem, 6vw, 5rem);
    margin: 0;
    padding: clamp(2.5rem, 6vw, 5rem) 0;
    border-bottom: 1px solid var(--cp-line);
}

.cp-builder__head {
    align-self: start;
}

.cp-builder__title,
.cp-hub-panel__title {
    margin: 0;
    color: var(--cp-text);
    font-family: var(--cp-display);
    font-weight: 560;
    letter-spacing: -0.045em;
}

.cp-builder__title {
    max-width: 12ch;
    font-size: clamp(2rem, 3.6vw, 3.2rem);
    line-height: 1;
}

.cp-builder__lede {
    max-width: 26rem;
    margin: 1rem 0 0;
    color: var(--cp-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.cp-builder__form {
    min-width: 0;
}

.cp-builder__slots {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 2.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.cp-builder__vs {
    display: grid;
    place-items: center;
    min-height: 3.5rem;
    margin-top: 1.7rem;
    color: var(--cp-accent);
    font: 600 0.68rem/1 var(--cp-data);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cp-builder__label {
    display: block;
    margin: 0 0 0.45rem;
    font: 600 0.72rem/1.3 var(--cp-data);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.cp-builder__field {
    position: relative;
}

.cp-builder__input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--cp-line);
    border-radius: var(--cp-radius-sm);
    background: var(--cp-surface);
    color: var(--cp-text);
    font-family: var(--cp-body);
    outline: none;
}

.cp-builder__input {
    height: 3.5rem;
    padding: 0 1rem;
    font-size: 1rem;
}

.cp-builder__input:hover {
    border-color: var(--cp-line-strong);
}

.cp-builder__input:focus {
    border-color: var(--cp-accent);
}

.cp-builder__input::placeholder {
    color: var(--cp-muted);
}

.cp-builder__suggest {
    position: absolute;
    top: calc(100% + 0.45rem);
    right: 0;
    left: 0;
    z-index: 40;
    display: grid;
    gap: 0.15rem;
    max-height: min(22rem, 55vh);
    overflow: auto;
    padding: 0.4rem;
    border: 1px solid var(--cp-line);
    border-radius: var(--cp-radius-sm);
    background: color-mix(in srgb, var(--cp-surface) 94%, transparent);
    box-shadow: 0 18px 45px rgba(13, 21, 32, 0.14);
    backdrop-filter: blur(18px);
}

.cp-builder__suggest[hidden],
.cp-builder__picked[hidden],
.cp-builder__error[hidden] {
    display: none !important;
}

.cp-builder__suggest-item {
    display: grid;
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: center;
    width: 100%;
    padding: 0.55rem;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.cp-builder__suggest-item:hover,
.cp-builder__suggest-item.is-active {
    background: var(--cp-accent-wash);
}

.cp-builder__suggest-media,
.cp-builder__pick-media {
    overflow: hidden;
    border-radius: 7px;
    background: var(--cp-subtle);
}

.cp-builder__suggest-media {
    width: 3.2rem;
    height: 2.2rem;
}

.cp-builder__suggest-media img,
.cp-builder__pick-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cp-builder__suggest-body,
.cp-builder__pick-body {
    display: grid;
    gap: 0.12rem;
    min-width: 0;
}

.cp-builder__suggest-title,
.cp-builder__pick-title {
    overflow: hidden;
    font-weight: 650;
    letter-spacing: -0.02em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cp-builder__suggest-meta,
.cp-builder__pick-meta,
.cp-builder__status,
.cp-builder__hint {
    color: var(--cp-muted);
    font-size: 0.75rem;
}

.cp-builder__picked {
    margin-top: 0.5rem;
}

.cp-builder__pick {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr) auto;
    gap: 0.7rem;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid var(--cp-line);
}

.cp-builder__pick-media {
    width: 3.5rem;
    height: 2.4rem;
}

.cp-builder__pick-clear {
    padding: 0.35rem;
    border: 0;
    background: transparent;
    color: var(--cp-muted);
    font: 600 0.72rem var(--cp-body);
    cursor: pointer;
}

.cp-builder__pick-clear:hover {
    color: var(--cp-accent);
}

.cp-builder__status {
    min-height: 1rem;
    margin: 0.35rem 0 0;
}

.cp-builder__error {
    margin: 0.8rem 0 0;
    color: #b42318;
    font-size: 0.82rem;
    font-weight: 600;
}

.cp-builder__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.8rem;
    margin-top: 1rem;
}

.cp-builder__hint {
    margin: 0;
}