/* QR-Entra — Cookie consent styles
 * Banner (informativa, non modale) + Pannello preferenze (modale).
 * Usa i token di styles.css. var(--primary-a11y) sara' aggiunto in fase 2:
 * qui usiamo il fallback var(--primary-a11y, #A55A00).
 * Z-index: header 100 < banner 1400 < lightbox 2000 < pannello 2100.
 */

/* ====================== Utility ====================== */
.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* Blocco scroll quando il pannello modale e' aperto */
.cookie-no-scroll {
    overflow: hidden;
}

/* ====================== Pulsanti condivisi ====================== */

/* Classe A (paritari) — solidi scuri */
.cookie-btn {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    padding: 12px 22px;
    border-radius: 6px;
    min-height: 44px;
    border: 1.5px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.cookie-btn:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

.cookie-btn--solid {
    background: var(--text-primary);
    color: var(--surface);
    border-color: var(--text-primary);
}

.cookie-btn--solid:hover {
    background: var(--black);
    border-color: var(--black);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Classe B — ghost */
.cookie-btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--text-primary);
}

.cookie-btn--ghost:hover {
    background: var(--bg-gray);
}

/* ====================== Banner (non modale) ====================== */
.cookie-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1400;
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.12);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

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

.cookie-banner__inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 60px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.cookie-banner__text {
    flex: 1 1 auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0;
    padding-right: 8px;
}

.cookie-banner__strong {
    color: var(--text-primary);
    font-weight: 700;
}

.cookie-link {
    color: var(--primary-a11y, #A55A00);
    text-decoration: underline;
    font-weight: 600;
}

.cookie-link:hover {
    text-decoration: underline;
}

.cookie-link:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
    border-radius: 2px;
}

.cookie-banner__actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cookie-banner__close {
    position: absolute;
    top: 8px;
    right: 12px;
    width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.cookie-banner__close:hover {
    background: var(--bg-gray);
    color: var(--text-primary);
}

.cookie-banner__close:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

/* ====================== Pannello preferenze (modale) ====================== */
.cookie-panel-overlay {
    position: fixed;
    inset: 0;
    z-index: 2100;
    background: rgba(15, 15, 20, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0s linear 0.25s;
}

.cookie-panel-overlay.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.25s ease, visibility 0s linear 0s;
}

.cookie-panel {
    width: min(560px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(12px) scale(0.98);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-panel-overlay.is-open .cookie-panel {
    transform: translateY(0) scale(1);
}

.cookie-panel__header {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 24px 12px;
}

.cookie-panel__title {
    font-family: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0;
}

.cookie-panel__close {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    min-height: 44px;
    margin: -8px -8px 0 0;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.cookie-panel__close:hover {
    background: var(--bg-gray);
    color: var(--text-primary);
}

.cookie-panel__close:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

.cookie-panel__body {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 24px 8px;
}

.cookie-panel__intro {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0 0 20px;
}

/* ---------- Categoria ---------- */
.cookie-cat {
    padding: 18px 0;
    border-top: 1px solid var(--border);
}

.cookie-cat:first-of-type {
    border-top: none;
}

.cookie-cat__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.cookie-cat__title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.cookie-cat__badge {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--primary-light);
    border: 1px solid rgba(245, 166, 35, 0.3);
    padding: 3px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

/* Toggle a destra: spinge i restanti elementi a sinistra */
.cookie-toggle {
    margin-left: auto;
}

.cookie-cat__desc {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0;
}

/* ---------- Footer pulsanti (sticky) ---------- */
.cookie-panel__footer {
    flex: 0 0 auto;
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

/* ====================== Toggle switch ====================== */
.cookie-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    flex: 0 0 auto;
}

.cookie-toggle__track {
    position: relative;
    flex: 0 0 auto;
    width: 44px;
    height: 24px;
    border-radius: 999px;
    background: var(--bg-gray);
    border: 1.5px solid var(--border);
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.cookie-toggle__thumb {
    position: absolute;
    top: 50%;
    left: 2px;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* check disegnato via ::after, mostrato solo in stato ON.
 * Il colore segue il token: background-color var(--primary-dark) + mask SVG. */
.cookie-toggle__thumb::after {
    content: '';
    width: 10px;
    height: 10px;
    opacity: 0;
    background-color: var(--primary-dark);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

/* Stato ON */
.cookie-toggle__input:checked + .cookie-toggle__track {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.cookie-toggle__input:checked + .cookie-toggle__track .cookie-toggle__thumb {
    transform: translate(20px, -50%);
}

.cookie-toggle__input:checked + .cookie-toggle__track .cookie-toggle__thumb::after {
    opacity: 1;
}

/* Focus visibile (come i pulsanti) sul track */
.cookie-toggle__input:focus-visible + .cookie-toggle__track {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

/* Stato testuale (Attivi / Disattivati) */
.cookie-toggle__state {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 76px;
    text-align: left;
}

/* Disabilitato (categoria necessaria) */
.cookie-toggle--disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* ====================== Mobile (<=768px) ====================== */
@media (max-width: 768px) {
    .cookie-banner__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        padding: 20px 20px calc(20px + env(safe-area-inset-bottom, 0px));
    }

    .cookie-banner__text {
        padding-right: 36px; /* spazio per la X */
    }

    .cookie-banner__actions {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .cookie-banner__btn {
        width: 100%;
        min-height: 48px;
    }

    /* Ordine mobile banner: Personalizza / Rifiuta / Accetta (gia' ordine DOM) */

    /* Pannello: bottom-sheet */
    .cookie-panel-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .cookie-panel {
        width: 100%;
        max-width: none;
        max-height: 90vh;
        border-radius: 16px 16px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        transform: translateY(100%);
    }

    .cookie-panel-overlay.is-open .cookie-panel {
        transform: translateY(0);
    }

    .cookie-panel__footer {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    }

    /* Ordine impilato: Salva / Accetta / Rifiuta (gia' ordine DOM) */
    .cookie-panel__btn {
        width: 100%;
        min-height: 48px;
    }
}

/* ====================== Mobile compatto (≤380px) ======================
 * Variante approvata da Jessica (UX) per rispettare il vincolo
 * "banner ≤55% del viewport a 320x568": testo compattato e coppia
 * paritaria Rifiuta/Accetta affiancata 50/50 (pixel-identica).
 */
@media (max-width: 380px) {
    .cookie-banner__inner {
        gap: 12px;
        padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px));
    }

    .cookie-banner__text {
        font-size: 13px;
        line-height: 1.45;
    }

    .cookie-banner__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .cookie-banner__btn {
        min-height: 44px;
        white-space: nowrap;
    }

    /* "Personalizza" (ghost) su riga intera */
    .cookie-banner__btn.cookie-btn--ghost {
        grid-column: 1 / -1;
    }

    /* Coppia paritaria affiancata: stesse regole per entrambi (pari evidenza) */
    .cookie-banner__btn.cookie-btn--solid {
        font-size: 14px;
        padding: 12px 10px;
    }
}

/* ====================== Reduced motion ====================== */
@media (prefers-reduced-motion: reduce) {
    .cookie-banner,
    .cookie-banner.is-visible,
    .cookie-panel-overlay,
    .cookie-panel,
    .cookie-panel-overlay.is-open .cookie-panel,
    .cookie-toggle__track,
    .cookie-toggle__thumb,
    .cookie-btn {
        transition: none;
    }

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