/* ============================================================================
   TASK-MVP-04 — Banner de consentimento LGPD em duas camadas (RF-001 / RNF-004)
   CSS vanilla, sem dependências. Prefixo .sv-privacy__* para não colidir com o site.

   ----------------------------------------------------------------------------
   COMO O ADMINISTRADOR MUDA AS CORES (sem tocar neste arquivo):
   Todas as cores/medidas do banner são variáveis CSS declaradas em .sv-privacy
   (abaixo). Para adaptar ao tema do site, basta redeclará-las em um CSS que
   carregue DEPOIS deste (ex.: /assets/css/style.css) apontando para .sv-privacy:

       .sv-privacy {
           --sv-privacy-bg: #101712;          / fundo dos painéis
           --sv-privacy-accent: #2f9e44;       / cor dos toggles ligados / foco
           --sv-privacy-btn-bg: #2b333a;       / fundo dos botões
       }

   Os valores padrão abaixo já seguem a paleta escura atual do portal
   (#171d22 / #101712 / #242a2a, texto branco, acento âmbar).
   ============================================================================ */

.sv-privacy {
    /* ---- Paleta (edite aqui ou sobrescreva em .sv-privacy num CSS posterior) ---- */
    --sv-privacy-bg: #171d22;
    --sv-privacy-surface: #1f262b;
    --sv-privacy-surface-2: #242a2a;
    --sv-privacy-text: #ffffff;
    --sv-privacy-muted: #aeb7bd;
    --sv-privacy-border: rgba(255, 255, 255, 0.14);
    --sv-privacy-link: #ffc107;

    --sv-privacy-btn-bg: #2b333a;
    --sv-privacy-btn-text: #ffffff;
    --sv-privacy-btn-border: rgba(255, 255, 255, 0.22);
    --sv-privacy-btn-hover: #3a444c;

    --sv-privacy-accent: #ffc107;          /* toggle ligado + anel de foco */
    --sv-privacy-accent-text: #171d22;
    --sv-privacy-slider-off: #55606a;

    --sv-privacy-overlay: rgba(0, 0, 0, 0.62);
    --sv-privacy-shadow: 0 -4px 24px rgba(0, 0, 0, 0.45);
    --sv-privacy-radius: 8px;
    --sv-privacy-max-width: 1120px;

    /* Acima de tudo (o header público chega a z-index ~100001). */
    --sv-privacy-z: 2147483000;

    color: var(--sv-privacy-text);
    font-family: inherit;
    font-size: 15px;
    line-height: 1.45;
}

/* Oculto por padrão: só o JS remove [hidden] quando falta consentimento válido,
   evitando qualquer flash/layout-shift em página consentida (RNF-004). */
.sv-privacy[hidden],
.sv-privacy [hidden] {
    display: none !important;
}

.sv-privacy *,
.sv-privacy *::before,
.sv-privacy *::after {
    box-sizing: border-box;
}

/* ---------------------------- 1ª CAMADA: barra ---------------------------- */
.sv-privacy__bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--sv-privacy-z);
    display: flex;
    flex-wrap: wrap;
    gap: 16px 28px;
    align-items: center;
    justify-content: center;
    padding: 18px 20px calc(18px + env(safe-area-inset-bottom));
    background: var(--sv-privacy-bg);
    border-top: 1px solid var(--sv-privacy-border);
    box-shadow: var(--sv-privacy-shadow);
}

.sv-privacy__bar-text {
    flex: 1 1 460px;
    min-width: 260px;
    max-width: 720px;
}

.sv-privacy__title {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 700;
    text-align: left;
}

.sv-privacy__desc {
    margin: 0;
    color: var(--sv-privacy-muted);
    font-size: 13.5px;
    text-align: justify;
}

.sv-privacy__bar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

/* Botões de MESMO peso visual (UX-02/03: recusa tão fácil quanto o aceite). */
.sv-privacy__btn {
    appearance: none;
    cursor: pointer;
    min-height: 44px;
    padding: 0 18px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    color: var(--sv-privacy-btn-text);
    background: var(--sv-privacy-btn-bg);
    border: 1px solid var(--sv-privacy-btn-border);
    border-radius: var(--sv-privacy-radius);
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.sv-privacy__btn:hover {
    background: var(--sv-privacy-btn-hover);
}

.sv-privacy__link {
    color: var(--sv-privacy-link);
    text-decoration: underline;
}

.sv-privacy__link:hover {
    color: var(--sv-privacy-link);
    filter: brightness(1.15);
}

/* ------------------------- 2ª CAMADA: modal granular ------------------------- */
.sv-privacy__overlay {
    position: fixed;
    inset: 0;
    z-index: calc(var(--sv-privacy-z) + 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--sv-privacy-overlay);
}

.sv-privacy__modal {
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding: 22px 22px 20px;
    background: var(--sv-privacy-bg);
    border: 1px solid var(--sv-privacy-border);
    border-radius: calc(var(--sv-privacy-radius) + 4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

.sv-privacy__modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.sv-privacy__modal-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.sv-privacy__close {
    appearance: none;
    cursor: pointer;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    font-size: 24px;
    line-height: 1;
    color: var(--sv-privacy-text);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--sv-privacy-radius);
}

.sv-privacy__close:hover {
    background: var(--sv-privacy-surface-2);
}

.sv-privacy__modal-desc {
    margin: 8px 0 16px;
    color: var(--sv-privacy-muted);
    font-size: 13.5px;
}

.sv-privacy__categories {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sv-privacy__category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px;
    background: var(--sv-privacy-surface);
    border: 1px solid var(--sv-privacy-border);
    border-radius: var(--sv-privacy-radius);
}

.sv-privacy__category-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sv-privacy__category-name {
    font-size: 15px;
    font-weight: 700;
}

.sv-privacy__category-text {
    color: var(--sv-privacy-muted);
    font-size: 12.5px;
}

/* ---- Toggle acessível (checkbox real por baixo, foco visível no slider) ---- */
.sv-privacy__switch {
    position: relative;
    flex: 0 0 auto;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.sv-privacy__switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
}

.sv-privacy__slider {
    position: absolute;
    inset: 0;
    background: var(--sv-privacy-slider-off);
    border-radius: 999px;
    transition: background-color 0.15s ease;
}

.sv-privacy__slider::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform 0.15s ease;
}

.sv-privacy__switch input:checked + .sv-privacy__slider {
    background: var(--sv-privacy-accent);
}

.sv-privacy__switch input:checked + .sv-privacy__slider::before {
    transform: translateX(22px);
}

.sv-privacy__switch--locked {
    opacity: 0.7;
}

.sv-privacy__switch--locked input {
    cursor: not-allowed;
}

.sv-privacy__local-tools:empty {
    display: none;
}

.sv-privacy__modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.sv-privacy__modal-actions .sv-privacy__btn {
    flex: 1 1 auto;
}

.sv-privacy__modal-links {
    margin: 14px 0 0;
    font-size: 13px;
    color: var(--sv-privacy-muted);
    text-align: center;
}

.sv-privacy__error--bar {
    flex: 1 1 100%;
    margin: 0;
    text-align: center;
}

.sv-privacy__error {
    margin: 12px 0 0;
    padding: 10px 12px;
    color: #ffd7d7;
    background: rgba(210, 35, 35, 0.18);
    border: 1px solid rgba(210, 35, 35, 0.4);
    border-radius: var(--sv-privacy-radius);
    font-size: 13px;
}

/* ---- Painel de página [data-sv-panel] (/Privacidade — TASK-MVP-07) ---- */
.sv-privacy__page-intro {
    margin: 0 0 10px;
    color: var(--sv-privacy-muted);
    font-size: 15px;
}

.sv-privacy__page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.sv-privacy__page-actions .sv-privacy__btn {
    flex: 1 1 auto;
}

.sv-privacy__status {
    margin: 12px 0 0;
    color: #8ce99a;
    font-size: 14px;
}

/* ---- Foco visível para navegação por teclado (contraste AA) ---- */
.sv-privacy__btn:focus-visible,
.sv-privacy__close:focus-visible,
.sv-privacy__link:focus-visible,
.sv-privacy__switch input:focus-visible + .sv-privacy__slider {
    outline: 3px solid var(--sv-privacy-accent);
    outline-offset: 2px;
}

/* ---- Responsivo: em telas estreitas, botões ocupam a largura ---- */
@media (max-width: 640px) {
    .sv-privacy__bar {
        gap: 14px;
        padding: 16px 14px calc(16px + env(safe-area-inset-bottom));
    }

    .sv-privacy__bar-actions {
        width: 100%;
    }

    .sv-privacy__bar-actions .sv-privacy__btn {
        flex: 1 1 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sv-privacy__btn,
    .sv-privacy__slider,
    .sv-privacy__slider::before {
        transition: none;
    }
}