/* ============================================================
   SECTION 1: BACKEND (ADMIN - EDIÇÃO DO PRODUTO)
   ============================================================ */

#vkb-gallery-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
    padding: 20px !important;
    background: #f6f7f7 !important;
    border: 1px solid #dcdcde !important;
    border-radius: 4px !important;
    margin-top: 15px !important;
}

.vkb-slot {
    background: #fff !important;
    border: 1px solid #c3c4c7 !important;
    border-radius: 4px !important;
    padding: 15px !important;
    position: relative !important;
    cursor: grab !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04) !important;
}

.vkb-slot:hover {
    border-color: #2271b1 !important;
    box-shadow: 0 3px 6px rgba(0,0,0,0.1) !important;
}

.vkb-remove-slot {
    position: absolute !important;
    top: -10px !important;
    right: -10px !important;
    background: #d63638 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
    border-radius: 50% !important;
    width: 26px !important;
    height: 26px !important;
    line-height: 22px !important;
    padding: 0 !important;
    min-width: auto !important;
    cursor: pointer !important;
    z-index: 10 !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
    font-weight: bold !important;
}

.vkb-image-preview {
    background: #f0f0f1 !important;
    border: 2px dashed #c3c4c7 !important;
    aspect-ratio: 1 / 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    border-radius: 4px !important;
}

.vkb-image-preview img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

.vkb-slot label {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 13px !important;
    color: #2c3338 !important;
    cursor: pointer !important;
    margin: 0 !important;
    padding: 5px 0 !important;
}

.vkb-slot input[type="text"] {
    width: 100% !important;
    display: block !important;
    padding: 6px 10px !important;
    font-size: 13px !important;
    border: 1px solid #8c8f94 !important;
    border-radius: 3px !important;
}

/* ============================================================
   SECTION 2: FRONTEND (SINGLE PRODUCT PAGE)
   ============================================================ */

.vkb-selector {
    margin: 25px 0;
    border: 1.5px solid #cbd5e1;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    /* MANTIDO FIX CLS */
    min-height: 280px; 
}

.vkb-preview {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    height: 58px; /* MANTIDO FIX CLS */
}

.vkb-preview-text {
    font-weight: 800;
    text-transform: uppercase;
    font-size: 13px;
    color: #334155;
}

.vkb-toggle-icon::after {
    content: '▼'; 
    font-size: 10px;
    color: #64748b;
    transition: transform 0.3s ease;
    display: inline-block;
}

.vkb-selector.open .vkb-toggle-icon::after {
    transform: rotate(180deg);
}

/* GAVETA: AJUSTE DE EXPANSÃO (O segredo está no :not(.open)) */
.vkb-drawer {
    display: block !important;
    padding: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    background: #fff;
}

/* Estabiliza a altura apenas quando está FECHADO */
.vkb-selector:not(.open) .vkb-drawer {
    height: 185px; 
    filter: grayscale(1); /* Feedback: Cinza quando desligado */
    opacity: 0.7;
}

/* Libera a altura e cor quando está ABERTO */
.vkb-selector.open .vkb-drawer {
    height: auto;
    max-height: 600px;
    overflow-y: auto;
    filter: grayscale(0); /* Feedback: Colorido quando ativo */
    opacity: 1;
}

.vkb-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
}

.vkb-item {
    position: relative;
    border: 2px solid #f1f5f9;
    padding: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 6px;
}

.vkb-item img {
    max-width: 100%;
    aspect-ratio: 1 / 1; 
    object-fit: cover;
    height: auto;
    display: block;
    margin-bottom: 5px;
    border-radius: 4px;
}

.vkb-item-title {
    font-size: 11px;
    display: block;
    color: #64748b;
    font-weight: 600;
    height: 14px;
    overflow: hidden;
}

.vkb-check {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #ccc;
    background: #fff;
    z-index: 10;
}

.vkb-item.selected {
    border-color: #0052FF;
    background: #f4f8ff;
}

.vkb-item.selected .vkb-check {
    background-color: #0052FF;
    border-color: #0052FF;
}

.vkb-counter-bar {
    padding: 12px 15px;
    background: #f1f5f9;
    border-top: 1px solid #e2e8f0;
    text-align: center;
    font-weight: 800;
    font-size: 13px;
    color: #1e293b;
    height: 45px; /* MANTIDO FIX CLS */
}

/* =========================================
   AJUSTE DE INTERAÇÃO (Substitui o seu Ajuste Final)
========================================= */

/* Garante que itens selecionados brilhem, mesmo se a gaveta estiver fechada */
.vkb-item.selected {
    filter: grayscale(0) !important;
    opacity: 1 !important;
    border-color: #0052FF !important;
}

.vkb-item:hover {
    border-color: #cbd5e1;
}

/* ============================================================
   ALERTA VISUAL E ANIMAÇÕES (UX)
   ============================================================ */

/* Banner de Instrução */
.vkb-cta-instruction {
    text-align: center;
    margin-bottom: 10px;
}

.vkb-cta-instruction span {
    display: inline-block;
    background: #0052FF; /* Azul chamativo */
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 82, 255, 0.3);
}

/* Animação de Pulo no Texto */
.vkb-bounce {
    animation: vkb-bounce 2s infinite;
}

@keyframes vkb-bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-5px);}
    60% {transform: translateY(-3px);}
}

/* EFEITO PISCAR (PULSE) NAS FOTOS */
/* Os itens "pulsam" em azul para indicar que são clicáveis */
.vkb-selector:not(.open) .vkb-item:not(.selected) {
    animation: vkb-pulse-border 2s infinite ease-in-out;
}

@keyframes vkb-pulse-border {
    0% { border-color: #f1f5f9; box-shadow: 0 0 0 rgba(0, 82, 255, 0); }
    50% { border-color: #0052FF; box-shadow: 0 0 10px rgba(0, 82, 255, 0.2); }
    100% { border-color: #f1f5f9; box-shadow: 0 0 0 rgba(0, 82, 255, 0); }
}

/* Quando o usuário clica e abre, a animação para para não incomodar a navegação */
.vkb-selector.open .vkb-item {
    animation: none !important;
}

/* Deixa o botão de toggle mais chamativo se estiver fechado */
.vkb-selector:not(.open) .vkb-toggle-icon::after {
    color: #0052FF;
    font-size: 14px;
    font-weight: bold;
}