/**
 * Helix Social Share – Wirecutter-style
 * Circles + Save pill · Save hover = white bg + “Coming soon”
 *
 * Version: 1.3.0 (2026-08-14 – Design Tokens 2.0)
 * Last modified: 2026-08-14
 */

/* =====================================================
   ROOT – always transparent
   ===================================================== */
.ws-social-share {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 1.5rem 0;
    padding: 0;
    box-sizing: border-box;
    background-color: transparent;
    color: var(--color-charcoal);
}

/* =====================================================
   LIST
   ===================================================== */
.ws-social-share__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.5rem;
}

.ws-social-share__item {
    margin: 0;
    padding: 0;
}

/* =====================================================
   BUTTON BASE – circle
   ===================================================== */
.ws-social-share__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin: 0;
    padding: 0;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid transparent;
    border-radius: var(--ws-share-radius);
    background-color: var(--color-sand);
    color: var(--color-charcoal);
    font-family: var(--font-ui);
    font-size: var(--ws-share-font-size);
    font-weight: 500;
    line-height: 1;
    letter-spacing: var(--tracking-body);
    text-decoration: none;
    cursor: pointer;
    box-sizing: border-box;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

/* Save – same fill as circles, pill shape */
.ws-social-share__btn--save {
    width: auto;
    height: auto;
    min-height: 2.5rem;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
}

/* Hover – icon channels: border only, no fill */
.ws-social-share__btn:hover {
    background-color: transparent;
    border-color: var(--color-border-gray);
    color: var(--color-charcoal);
}

.ws-social-share__btn:focus-visible {
    outline: 2px solid var(--color-cobalt);
    outline-offset: 2px;
}

.ws-social-share__btn--pending {
    opacity: 1;
    cursor: pointer;
}

.ws-social-share__btn.is-copied {
    background-color: transparent;
    border-color: var(--color-forest);
    color: var(--color-forest);
    opacity: 1;
}

/* =====================================================
   BUTTON FILL
   ===================================================== */
.ws-social-share--sand .ws-social-share__btn {
    background-color: var(--color-sand);
    color: var(--color-charcoal);
}

.ws-social-share--white .ws-social-share__btn {
    background-color: var(--color-white);
    color: var(--color-charcoal);
}

.ws-social-share--subtle .ws-social-share__btn {
    background-color: var(--color-bg-subtle);
    color: var(--color-charcoal);
}

.ws-social-share--charcoal .ws-social-share__btn {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.ws-social-share--cobalt .ws-social-share__btn {
    background-color: var(--color-cobalt);
    color: var(--color-white);
}

.ws-social-share--cherry .ws-social-share__btn {
    background-color: var(--color-cherry);
    color: var(--color-white);
}

.ws-social-share--forest .ws-social-share__btn {
    background-color: var(--color-forest);
    color: var(--color-white);
}

.ws-social-share--soft-pink .ws-social-share__btn {
    background-color: var(--color-soft-pink);
    color: var(--color-charcoal);
}

.ws-social-share--lime .ws-social-share__btn {
    background-color: var(--color-label-lime);
    color: var(--color-label-lime-dark);
}

.ws-social-share--sky .ws-social-share__btn {
    background-color: var(--color-label-sky);
    color: var(--color-label-sky-dark);
}

.ws-social-share--amber .ws-social-share__btn {
    background-color: var(--color-label-amber);
    color: var(--color-label-amber-dark);
}

.ws-social-share--pink .ws-social-share__btn {
    background-color: var(--color-label-pink);
    color: var(--color-label-pink-dark);
}

.ws-social-share--purple .ws-social-share__btn {
    background-color: var(--color-label-purple);
    color: var(--color-label-purple-dark);
}

/* Icon channels hover – transparent + border */
.ws-social-share--sand .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--white .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--subtle .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--charcoal .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--cobalt .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--cherry .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--forest .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--soft-pink .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--lime .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--sky .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--amber .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--pink .ws-social-share__btn:not(.ws-social-share__btn--save):hover,
.ws-social-share--purple .ws-social-share__btn:not(.ws-social-share__btn--save):hover {
    background-color: transparent;
    border-color: var(--color-border-gray);
    color: var(--color-charcoal);
}

/* Save hover – white bg + border + charcoal · “Coming soon” */
.ws-social-share .ws-social-share__btn--save:hover,
.ws-social-share--sand .ws-social-share__btn--save:hover,
.ws-social-share--white .ws-social-share__btn--save:hover,
.ws-social-share--subtle .ws-social-share__btn--save:hover,
.ws-social-share--charcoal .ws-social-share__btn--save:hover,
.ws-social-share--cobalt .ws-social-share__btn--save:hover,
.ws-social-share--cherry .ws-social-share__btn--save:hover,
.ws-social-share--forest .ws-social-share__btn--save:hover,
.ws-social-share--soft-pink .ws-social-share__btn--save:hover,
.ws-social-share--lime .ws-social-share__btn--save:hover,
.ws-social-share--sky .ws-social-share__btn--save:hover,
.ws-social-share--amber .ws-social-share__btn--save:hover,
.ws-social-share--pink .ws-social-share__btn--save:hover,
.ws-social-share--purple .ws-social-share__btn--save:hover {
    background-color: var(--color-white);
    border-color: var(--color-border-gray);
    color: var(--color-charcoal);
}

/* =====================================================
   ICON (mask)
   ===================================================== */
.ws-social-share__icon {
    display: inline-block;
    flex-shrink: 0;
    width: var(--ws-share-icon-size);
    height: var(--ws-share-icon-size);
    background-color: currentColor;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-mode: alpha;
    mask-mode: alpha;
}

.ws-social-share__btn--copy .ws-social-share__icon {
    -webkit-mask-image: url('../../icons/share-copy.svg');
    mask-image: url('../../icons/share-copy.svg');
}

.ws-social-share__btn--mail .ws-social-share__icon {
    -webkit-mask-image: url('../../icons/share-mail.svg');
    mask-image: url('../../icons/share-mail.svg');
}

.ws-social-share__btn--facebook .ws-social-share__icon {
    -webkit-mask-image: url('../../icons/share-facebook.svg');
    mask-image: url('../../icons/share-facebook.svg');
}

.ws-social-share__btn--x .ws-social-share__icon {
    -webkit-mask-image: url('../../icons/share-x.svg');
    mask-image: url('../../icons/share-x.svg');
}

.ws-social-share__btn--save .ws-social-share__icon {
    -webkit-mask-image: url('../../icons/share-save.svg');
    mask-image: url('../../icons/share-save.svg');
}

/* =====================================================
   LABEL – Save → “Coming soon” on hover (instant)
   ===================================================== */
.ws-social-share__label {
    display: none;
    white-space: nowrap;
    color: inherit;
}

.ws-social-share__btn--save .ws-social-share__label--default {
    display: inline-block;
}

.ws-social-share__btn--save .ws-social-share__label--soon {
    display: none;
}

.ws-social-share__btn--save:hover .ws-social-share__label--default {
    display: none;
}

.ws-social-share__btn--save:hover .ws-social-share__label--soon {
    display: inline-block;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 767px) {
    .ws-social-share {
        margin: 1.25rem 0;
    }

    .ws-social-share__list {
        gap: 0.3rem 0.4rem;
    }

    .ws-social-share__btn {
        width: 2.25rem;
        height: 2.25rem;
    }

    .ws-social-share__btn--save {
        width: auto;
        height: auto;
        min-height: 2.25rem;
        padding: var(--space-2) var(--space-3);
    }

    .ws-social-share__icon {
        width: var(--ws-share-icon-size-sm);
        height: var(--ws-share-icon-size-sm);
    }

    .ws-social-share__btn--save .ws-social-share__label {
        font-size: var(--fs-micro);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ws-social-share__btn {
        transition: none;
    }
}