/* ==========================================================================
   HT-ALLERGENS — Grid de selección de alérgenos
   ========================================================================== */

.ht-allergens {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    max-height: 60vh;
    padding: 2px;
    overflow-y: auto;
}

/* ── Item (glassmorphism) ─────────────────────────────────────────────── */

.ht-allergens__item {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 12px;
    text-align: left;
    cursor: pointer;
    outline: none !important;
    background: rgba(255, 255, 255, 0.75);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    transition: var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.ht-allergens__item:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.ht-allergens__item:active {
    transform: scale(0.97);
}

/* ── Icon ─────────────────────────────────────────────────────────────── */

.ht-allergens__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-right: 12px;
    background: var(--color-bg-subtle);
    border-radius: 50%;
}

.ht-allergens__icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

/* ── Label ────────────────────────────────────────────────────────────── */

.ht-allergens__label {
    flex-grow: 1;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    color: var(--color-text-heading);
}

/* ── Check indicator ──────────────────────────────────────────────────── */

.ht-allergens__check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: transparent;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.ht-allergens__check i {
    font-size: var(--text-sm);
    font-weight: bold;
}

/* ── Selected state ───────────────────────────────────────────────────── */

.ht-allergens__item.is-selected {
    background: rgba(52, 199, 89, 0.08);
    border-color: #34c759;
    box-shadow: 0 2px 12px rgba(52, 199, 89, 0.18);
}

.ht-allergens__item.is-selected .ht-allergens__check {
    color: var(--color-text-inverse);
    background: #34c759;
}

.ht-allergens__item.is-selected .ht-allergens__label {
    color: #1b7a3d;
    font-weight: var(--font-weight-semibold);
}

/* ── Overlay content (fondo sutil para contraste con items glass) ──────── */

.ht-allergens-overlay-content {
    padding: 16px;
    background: var(--color-bg-subtle, #f1f5f9);
    border-radius: var(--radius-md);
    margin: 0 -1px;
}

/* ── 3 columns on wider screens ───────────────────────────────────────── */

@media (min-width: 400px) {
    .ht-allergens--3col {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   TRIGGER MODE — Input que abre el grid en un modal
   ========================================================================== */

.ht-allergens-trigger {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 54px;
    padding: 14px 16px;
    cursor: pointer;
    font-size: 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    transition: var(--transition-fast);
    box-sizing: border-box;
}

.ht-allergens-trigger:hover,
.ht-allergens-trigger:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb, 0, 0, 0), 0.1);
    outline: none;
}

.ht-allergens-trigger--has-value {
    border-color: #34c759;
}

/* ── Leading icon ────────────────────────────────────────────────── */

.ht-allergens-trigger__icon {
    flex-shrink: 0;
    margin-right: 12px;
    font-size: 22px;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

.ht-allergens-trigger--has-value .ht-allergens-trigger__icon {
    color: var(--color-text-heading);
}

/* ── Pills container ──────────────────────────────────────────────── */

.ht-allergens-trigger__pills {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    flex: 1;
    min-width: 0;
    align-items: center;
    overflow: hidden;
}

.ht-allergens-trigger__placeholder {
    font-size: 1rem;
    color: var(--color-border-strong);
    font-weight: var(--font-weight-normal);
    line-height: 1.3;
}

/* ── Individual pill/chip ────────────────────────────────────────── */

.ht-allergens-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    background: var(--color-success-soft, rgba(52, 199, 89, 0.12));
    color: var(--color-success-dark, #1b7a3d);
    border-radius: var(--radius-pill, 100px);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    padding: 3px 8px 3px 10px;
    max-width: 120px;
}

.ht-allergens-trigger__overflow {
    flex-shrink: 0;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-success-dark, #1b7a3d);
    white-space: nowrap;
}

.ht-allergens-pill__text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ht-allergens-pill__remove {
    font-size: 14px;
    line-height: 1;
    opacity: 0.6;
    cursor: pointer;
    flex-shrink: 0;
}

.ht-allergens-pill__remove:hover {
    opacity: 1;
}

.ht-allergens-trigger__arrow {
    flex-shrink: 0;
    align-self: center;
    margin-left: 8px;
    font-size: 20px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.ht-allergens-trigger:hover .ht-allergens-trigger__arrow {
    color: var(--color-primary);
}