/* ==========================================================================
   WooPanel — Seletor de imagens próprio (Capas de Categorias)
   Nova etapa (Parte 16): substitui o modal de mídia padrão do WordPress
   por uma interface guiada, pensada para usuários leigos em tecnologia.

   ISOLAMENTO: namespace exclusivo "woopanel-new-img-picker". Vive dentro
   da raiz do [woopanel_cadastro_de_produtos] (.woopanel-new-cadastro),
   mas é posicionado como overlay de tela cheia via position: fixed —
   não afeta o layout de nenhum outro shortcode.
   ========================================================================== */

.woopanel-new-img-picker[hidden] {
    display: none;
}

.woopanel-new-img-picker {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-family: var(--woopanel-font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}

.woopanel-new-img-picker * {
    box-sizing: border-box;
}

.woopanel-new-img-picker-overlay {
    position: absolute;
    inset: 0;
    background: rgba(24, 20, 40, 0.55);
    backdrop-filter: blur(2px);
}

.woopanel-new-img-picker-dialog {
    position: relative;
    width: 100%;
    max-width: 640px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    background: var(--woopanel-bg-base, #ffffff);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: woopanel-picker-pop 0.18s ease;
}

@keyframes woopanel-picker-pop {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* --------------------------------------------------------------------------
   Cabeçalho
   -------------------------------------------------------------------------- */
.woopanel-new-img-picker-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 22px 14px;
    border-bottom: 1px solid var(--woopanel-border-default, #e0e4e8);
}

.woopanel-new-img-picker-title {
    margin: 0 0 4px;
    font-size: 17px;
    font-weight: 700;
    color: var(--woopanel-text-primary, #1d2327);
}

.woopanel-new-img-picker-subtitle {
    margin: 0;
    font-size: 12.5px;
    color: var(--woopanel-text-disabled, #9aa2ab);
}

.woopanel-new-img-picker-subtitle:empty {
    display: none;
}

.woopanel-new-img-picker-close {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--woopanel-bg-subtle, #f0f1f2);
    color: var(--woopanel-text-primary, #1d2327);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.woopanel-new-img-picker-close:hover {
    background: var(--woopanel-color-danger-bg, #fff5f5);
    color: var(--woopanel-color-danger, #c92a2a);
}

.woopanel-new-img-picker-close svg {
    width: 16px;
    height: 16px;
}

/* --------------------------------------------------------------------------
   Abas — grandes, claras, com ícone, fáceis de entender à primeira vista
   -------------------------------------------------------------------------- */
.woopanel-new-img-picker-tabs {
    display: flex;
    gap: 8px;
    padding: 14px 22px 0;
}

.woopanel-new-img-picker-tab {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 10px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--woopanel-text-disabled, #9aa2ab);
    background: var(--woopanel-bg-subtle, #f0f1f2);
    border: 2px solid transparent;
    border-bottom: none;
    border-radius: 12px 12px 0 0;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.woopanel-new-img-picker-tab span {
    font-size: 16px;
}

.woopanel-new-img-picker-tab.is-active {
    color: var(--woopanel-color-primary, #0c85d0);
    background: var(--woopanel-bg-base, #ffffff);
    border-color: var(--woopanel-border-default, #e0e4e8);
}

/* --------------------------------------------------------------------------
   Corpo
   -------------------------------------------------------------------------- */
.woopanel-new-img-picker-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 18px 22px 22px;
    border-top: 2px solid var(--woopanel-border-default, #e0e4e8);
    margin-top: -2px;
}

.woopanel-new-img-picker-panel {
    display: none;
}

.woopanel-new-img-picker-panel.is-active {
    display: block;
}

/* ---- Aba Biblioteca ---- */
.woopanel-new-img-picker-search {
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 14px;
    font-size: 13.5px;
    font-family: inherit;
    border: 1px solid var(--woopanel-border-default, #e0e4e8);
    border-radius: 10px;
    background: var(--woopanel-bg-subtle, #f0f1f2);
}

.woopanel-new-img-picker-search:focus {
    outline: none;
    border-color: var(--woopanel-color-primary, #0c85d0);
    background: var(--woopanel-bg-base, #ffffff);
}

.woopanel-new-img-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
    gap: 10px;
}

.woopanel-new-img-picker-grid-item {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    background: var(--woopanel-bg-subtle, #f0f1f2);
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.woopanel-new-img-picker-grid-item:hover {
    transform: translateY(-2px);
}

.woopanel-new-img-picker-grid-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.woopanel-new-img-picker-grid-item.is-selected {
    border-color: var(--woopanel-color-primary, #0c85d0);
}

.woopanel-new-img-picker-grid-item-check {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--woopanel-color-primary, #0c85d0);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.woopanel-new-img-picker-grid-item.is-selected .woopanel-new-img-picker-grid-item-check {
    opacity: 1;
    transform: scale(1);
}

.woopanel-new-img-picker-state {
    margin: 18px 0;
    text-align: center;
    font-size: 13px;
    color: var(--woopanel-text-disabled, #9aa2ab);
}

.woopanel-new-img-picker-load-more {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--woopanel-color-primary, #0c85d0);
    background: var(--woopanel-color-primary-bg, #e7f5ff);
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

.woopanel-new-img-picker-load-more:hover {
    filter: brightness(0.97);
}

/* ---- Aba Upload ---- */
.woopanel-new-img-picker-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 40px 20px;
    text-align: center;
    border: 2.5px dashed var(--woopanel-border-default, #e0e4e8);
    border-radius: 16px;
    background: var(--woopanel-bg-subtle, #f0f1f2);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.woopanel-new-img-picker-dropzone:hover,
.woopanel-new-img-picker-dropzone.is-dragover {
    border-color: var(--woopanel-color-primary, #0c85d0);
    background: var(--woopanel-color-primary-bg, #e7f5ff);
}

.woopanel-new-img-picker-dropzone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--woopanel-bg-base, #ffffff);
    color: var(--woopanel-color-primary, #0c85d0);
    margin-bottom: 6px;
}

.woopanel-new-img-picker-dropzone-icon svg {
    width: 24px;
    height: 24px;
}

.woopanel-new-img-picker-dropzone-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--woopanel-text-primary, #1d2327);
}

.woopanel-new-img-picker-dropzone-sub {
    font-size: 13px;
    color: var(--woopanel-text-disabled, #9aa2ab);
}

.woopanel-new-img-picker-dropzone-formats {
    margin-top: 6px;
    font-size: 11.5px;
    color: var(--woopanel-text-disabled, #9aa2ab);
}

/* Barra de progresso — animada e chamativa, para nunca deixar o usuário
   sem saber o que está acontecendo. */
.woopanel-new-img-picker-upload-progress {
    margin-top: 18px;
    text-align: center;
}

.woopanel-new-img-picker-upload-message {
    margin: 0 0 10px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--woopanel-text-primary, #1d2327);
}

.woopanel-new-img-picker-progress-track {
    width: 100%;
    height: 14px;
    border-radius: 999px;
    background: var(--woopanel-bg-subtle, #f0f1f2);
    overflow: hidden;
}

.woopanel-new-img-picker-progress-fill {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: linear-gradient(90deg, #ff3d81, #7c3aed, #2fa5ff, #ff3d81);
    background-size: 300% 100%;
    animation: woopanel-picker-progress-shimmer 1.4s linear infinite;
    transition: width 0.25s ease;
}

@keyframes woopanel-picker-progress-shimmer {
    0%   { background-position: 0% 0%; }
    100% { background-position: 300% 0%; }
}

.woopanel-new-img-picker-progress-percent {
    margin: 8px 0 0;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--woopanel-color-primary, #0c85d0);
}

.woopanel-new-img-picker-error {
    margin-top: 14px;
    padding: 10px 12px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--woopanel-color-danger, #c92a2a);
    background: var(--woopanel-color-danger-bg, #fff5f5);
    border: 1px solid var(--woopanel-color-danger-border, #ffc9c9);
    border-radius: 10px;
}

.woopanel-new-img-picker-error[hidden] {
    display: none;
}

/* --------------------------------------------------------------------------
   Etapa de confirmação (compartilhada pelas duas abas)
   -------------------------------------------------------------------------- */
.woopanel-new-img-picker-confirm[hidden] {
    display: none;
}

.woopanel-new-img-picker-confirm {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 6px 0 4px;
}

.woopanel-new-img-picker-confirm-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--woopanel-text-primary, #1d2327);
}

.woopanel-new-img-picker-confirm-preview {
    display: block;
    width: 140px;
    height: 140px;
    margin: 10px 0;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--woopanel-color-primary-bg, #e7f5ff);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.woopanel-new-img-picker-confirm-preview img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.woopanel-new-img-picker-confirm-hint {
    margin: 0 0 6px;
    font-size: 12.5px;
    color: var(--woopanel-text-disabled, #9aa2ab);
    max-width: 320px;
}

.woopanel-new-img-picker-confirm-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    width: 100%;
    max-width: 320px;
}

.woopanel-new-img-picker-btn {
    flex: 1 1 0;
    padding: 12px 14px;
    font-size: 13.5px;
    font-weight: 700;
    font-family: inherit;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: filter 0.15s ease, transform 0.15s ease;
}

.woopanel-new-img-picker-btn:hover {
    transform: translateY(-1px);
}

.woopanel-new-img-picker-btn--primary {
    background: var(--woopanel-color-primary, #0c85d0);
    color: #ffffff;
}

.woopanel-new-img-picker-btn--primary:hover {
    filter: brightness(1.08);
}

.woopanel-new-img-picker-btn--primary:disabled {
    opacity: 0.6;
    cursor: default;
    transform: none;
}

.woopanel-new-img-picker-btn--ghost {
    background: var(--woopanel-bg-subtle, #f0f1f2);
    color: var(--woopanel-text-primary, #1d2327);
}

/* --------------------------------------------------------------------------
   Toast de confirmação final ("Capa atualizada!")
   -------------------------------------------------------------------------- */
.woopanel-new-img-picker-toast {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%) translateY(8px);
    margin: 0;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    background: var(--woopanel-color-success, #2b8a3e);
    border-radius: 999px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.woopanel-new-img-picker-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.woopanel-new-img-picker-toast[hidden] {
    display: none;
}

/* --------------------------------------------------------------------------
   Responsividade
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
    .woopanel-new-img-picker-dialog {
        max-height: 94vh;
    }

    .woopanel-new-img-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    }

    .woopanel-new-img-picker-confirm-preview {
        width: 110px;
        height: 110px;
    }
}