:root {
    /* ── Variáveis Customizáveis do Projeto (Flexíveis) ── */
    --ck-bg: #32280f;                    /* Fundo escuro (dourado RégliCred #E2B842 escurecido ~22%) */
    --ck-accent: #E2B842;                /* Dourado RégliCred */
    --ck-accent-dark: #c9a035;           /* Tom de destaque hover */
    --ck-accent-rgb: 226, 184, 66;       /* RGB para transparências */
    --ck-text-light: #f6f1e8;            /* Texto claro principal */

    /* ── Configurações de Layout (Compacto Sandra Back) ── */
    --ck-radius: 10px;
    --ck-radius-modal: 12px;
    --ck-radius-btn: 6px;
    --ck-banner-max-width: 420px;       /* Largura ultra-compacta */
    --ck-modal-max-width: 440px;

    /* ── Transições e Z-index ── */
    --ck-transition: 300ms cubic-bezier(0.2, 0.7, 0.2, 1);
    --ck-z-banner: 9500;
    --ck-z-overlay: 9998;
    --ck-z-modal: 9999;
}

/* ============================================================
   BANNER DE ACEITE (COMPACTO & ELEGANTE)
   ============================================================ */
.ck-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: calc(100% - 48px);
    max-width: var(--ck-banner-max-width);
    z-index: var(--ck-z-banner);
    background: var(--ck-bg);
    color: var(--ck-text-light);
    padding: 18px 20px;
    border-radius: var(--ck-radius);
    border: 1px solid rgba(var(--ck-accent-rgb), 0.25);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: translateY(140%);
    transition: transform var(--ck-transition);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.ck-banner.ck-banner--visible {
    transform: translateY(0);
}

.ck-banner.ck-banner--hidden {
    transform: translateY(140%);
    pointer-events: none;
}

.ck-banner__inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ck-banner__text {
    font-size: 0.78rem;
    line-height: 1.45;
    color: rgba(246, 241, 232, 0.9);
    margin: 0;
    text-align: left;
}

.ck-banner__link {
    color: var(--ck-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--ck-transition);
}

.ck-banner__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
}

.ck-banner__actions .ck-btn {
    flex: 1;
    white-space: nowrap;
    padding: 8px 10px;
    font-size: 0.7rem;
    text-align: center;
}

/* ============================================================
   BOTÕES
   ============================================================ */
.ck-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 16px;
    font-family: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--ck-radius-btn);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--ck-transition);
}

.ck-btn--primary {
    background: var(--ck-accent);
    color: #ffffff;
}

.ck-btn--primary:hover {
    background: var(--ck-accent-dark);
    transform: translateY(-1px);
}

.ck-btn--outline {
    background: transparent;
    border-color: rgba(246, 241, 232, 0.25);
    color: var(--ck-text-light);
}

.ck-btn--outline:hover {
    border-color: var(--ck-text-light);
    background: rgba(255, 255, 255, 0.05);
}

.ck-btn--ghost {
    background: transparent;
    color: rgba(246, 241, 232, 0.7);
    padding-left: 8px;
    padding-right: 8px;
}

.ck-btn--ghost:hover {
    color: var(--ck-text-light);
}

/* ============================================================
   MODAL DE PREFERÊNCIAS (COMPACTO)
   ============================================================ */
.ck-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--ck-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--ck-transition);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
}

.ck-modal.ck-modal--visible {
    opacity: 1;
    pointer-events: auto;
}

.ck-modal__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: var(--ck-z-overlay);
}

.ck-modal__box {
    position: relative;
    z-index: var(--ck-z-modal);
    width: 100%;
    max-width: var(--ck-modal-max-width);
    max-height: 88vh;
    background: #ffffff;
    border-radius: var(--ck-radius-modal);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--ck-transition);
}

.ck-modal.ck-modal--visible .ck-modal__box {
    transform: scale(1);
}

.ck-modal__header {
    background: var(--ck-bg);
    color: var(--ck-text-light);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ck-modal__title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    color: var(--ck-text-light);
    line-height: 1.3;
}

.ck-modal__close {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color var(--ck-transition);
}

.ck-modal__close:hover {
    color: var(--ck-text-light);
}

.ck-modal__body {
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #fafafa;
}

.ck-modal__intro {
    font-size: 0.8rem;
    line-height: 1.5;
    color: #555555;
    margin: 0 0 6px 0;
}

/* Categorias */
.ck-category {
    background: #ffffff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    padding: 14px;
}

.ck-category__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.ck-category__info {
    flex: 1;
}

.ck-category__name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #111111;
    margin: 0 0 4px 0;
}

.ck-category__desc {
    font-size: 0.75rem;
    line-height: 1.4;
    color: #666666;
    margin: 0;
}

.ck-category__badge {
    font-size: 0.68rem;
    font-weight: 600;
    background: #f0f0f0;
    color: #666666;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Checkbox simples customizado */
.ck-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--ck-accent);
    cursor: pointer;
    margin-top: 2px;
}

/* Toggle switch (usado no modal de preferências quando o HTML usa .ck-toggle) */
.ck-toggle {
    position: relative;
    display: inline-block;
    width: 34px;
    height: 19px;
    cursor: pointer;
    flex-shrink: 0;
}

.ck-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.ck-toggle__slider {
    position: absolute;
    inset: 0;
    background: #d0d5db;
    border-radius: 20px;
    transition: background var(--ck-transition);
}

.ck-toggle__slider::before {
    content: '';
    position: absolute;
    width: 13px;
    height: 13px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--ck-transition);
}

.ck-toggle input:checked + .ck-toggle__slider {
    background: var(--ck-accent);
}

.ck-toggle input:checked + .ck-toggle__slider::before {
    transform: translateX(15px);
}

/* Footer do Modal */
.ck-modal__footer {
    padding: 14px 20px;
    background: #ffffff;
    border-top: 1px solid #eeeeee;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.ck-modal__footer .ck-btn--ghost {
    color: #666666;
}

.ck-modal__footer .ck-btn--ghost:hover {
    color: #111111;
}

/* ============================================================
   TOAST DE FEEDBACK
   ============================================================ */
.ck-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    background: var(--ck-bg);
    color: var(--ck-text-light);
    border: 1px solid rgba(var(--ck-accent-rgb), 0.3);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--ck-transition);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
}

.ck-toast.ck-toast--visible {
    transform: translateY(0);
    opacity: 1;
}

/* RESPONSIVO */
@media (max-width: 580px) {
    .ck-banner {
        bottom: 12px;
        left: 12px;
        width: calc(100% - 24px);
        padding: 14px 16px;
    }

    .ck-banner__actions {
        flex-direction: row !important;
        gap: 6px;
    }

    .ck-banner__actions .ck-btn {
        flex: 1;
        width: auto !important;
        padding: 8px 4px;
        font-size: 0.65rem;
    }

    .ck-modal__footer {
        flex-direction: column-reverse;
    }

    .ck-modal__footer .ck-btn {
        width: 100%;
    }
}

/* Link de preferências de cookies no rodapé */
#ck-prefs-link:hover {
    opacity: 1 !important;
}