/* =========================================================
   Nekoh.it — Banner e pannello preferenze cookie
   Foglio di stile del solo consenso: viene iniettato da /js/consent.js
   (tag <link> creato a runtime) cosi' ogni pagina del sito ha bisogno di UN
   SOLO tag <script>, senza aggiungere un <link> a mano ovunque.

   Usa i token del design system (theme.css): niente colori hardcoded, cosi'
   banner e pannello seguono tema chiaro/scuro come il resto del sito.
   ========================================================= */

.nk-consent-root {
    position: fixed;
    inset: 0;
    z-index: 2147483000; /* sopra topbar sticky (z-index 30) e sidebar */
    pointer-events: none;
    font-family: var(--font-sans, Inter, system-ui, sans-serif);
}

.nk-consent-root[hidden] {
    display: none;
}

/* ---------- Banner di primo livello ---------- */

.nk-consent-banner {
    position: absolute;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%);
    width: min(920px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    pointer-events: auto;
    padding: 22px 24px;
    border-radius: var(--nk-radius-lg, 22px);
    border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.14));
    background: var(--surface-raised, #101822);
    color: var(--text-primary, #E8EDF4);
    box-shadow: var(--shadow-overlay, 0 12px 32px -8px rgba(0, 0, 0, 0.6));
}

@media (prefers-reduced-motion: no-preference) {
    .nk-consent-banner {
        animation: nk-consent-rise var(--dur-slow, 200ms) var(--ease, ease) both;
    }
}

@keyframes nk-consent-rise {
    from { opacity: 0; transform: translate(-50%, 12px); }
    to   { opacity: 1; transform: translate(-50%, 0); }
}

.nk-consent-banner h2 {
    margin: 0 40px 8px 0;
    font-size: 1.12rem;
    font-weight: 800;
    line-height: 1.3;
}

/* max-width e text-align espliciti: alcune pagine hanno regole di tipografia
   sul selettore nudo `p` (es. 404.html limita i paragrafi a 44ch e li centra)
   che altrimenti impaginerebbero anche il testo del banner. */
.nk-consent-banner p {
    margin: 0 0 14px;
    max-width: none;
    text-align: left;
    color: var(--text-secondary, #94A3B4);
    line-height: 1.6;
    font-size: 0.95rem;
}

.nk-consent-banner a {
    color: var(--accent-text, #5CB0FF);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* La "X" chiude il banner SENZA prestare consenso (linee guida Garante
   10/06/2021, §4): resta quindi un comando neutro, non un bottone di azione. */
.nk-consent-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-sm, 8px);
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted, #64748B);
    cursor: pointer;
    transition: background-color var(--dur-fast, 120ms) var(--ease, ease),
                color var(--dur-fast, 120ms) var(--ease, ease);
}

.nk-consent-close:hover {
    background: var(--surface-hover, #1A2431);
    color: var(--text-primary, #E8EDF4);
}

.nk-consent-close svg {
    width: 18px;
    height: 18px;
}

/* ---------- Azioni ----------
   "Accetta tutti" e "Rifiuta tutti" condividono classe, dimensione e peso
   grafico: accettare non deve essere piu' facile che rifiutare. */
.nk-consent-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.nk-consent-btn {
    flex: 1 1 180px;
    min-height: 44px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-md, 10px);
    border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.14));
    background: var(--surface-inset, #141D28);
    color: var(--text-primary, #E8EDF4);
    font: inherit;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color var(--dur-fast, 120ms) var(--ease, ease),
                border-color var(--dur-fast, 120ms) var(--ease, ease);
}

.nk-consent-btn:hover {
    background: var(--surface-hover, #1A2431);
}

.nk-consent-btn--accent {
    background: var(--accent, #2E90EA);
    border-color: var(--accent, #2E90EA);
    color: var(--on-accent, #FFFFFF);
}

.nk-consent-btn--accent:hover {
    background: var(--accent-hover, #4AA3F2);
    border-color: var(--accent-hover, #4AA3F2);
}

/* Terzo livello: "Personalizza" non compete con le due scelte principali. */
.nk-consent-btn--quiet {
    flex: 0 1 auto;
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary, #94A3B4);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.nk-consent-btn--quiet:hover {
    background: transparent;
    color: var(--text-primary, #E8EDF4);
}

.nk-consent-btn:focus-visible,
.nk-consent-close:focus-visible,
.nk-consent-switch input:focus-visible + .nk-consent-switch-track {
    outline: 2px solid var(--accent, #2E90EA);
    outline-offset: 2px;
}

/* ---------- Pannello preferenze (secondo livello) ---------- */

.nk-consent-overlay {
    position: absolute;
    inset: 0;
    pointer-events: auto;
    display: grid;
    place-items: center;
    padding: 20px;
    background: var(--nk-overlay, rgba(5, 8, 14, 0.66));
    backdrop-filter: blur(4px);
}

.nk-consent-dialog {
    width: min(680px, 100%);
    max-height: min(720px, calc(100vh - 40px));
    display: flex;
    flex-direction: column;
    border-radius: var(--nk-radius-lg, 22px);
    border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.14));
    background: var(--surface-raised, #101822);
    color: var(--text-primary, #E8EDF4);
    box-shadow: var(--shadow-overlay, 0 12px 32px -8px rgba(0, 0, 0, 0.6));
}

.nk-consent-dialog-head {
    position: relative;
    padding: 22px 24px 14px;
    border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

.nk-consent-dialog-head h2 {
    margin: 0 40px 6px 0;
    font-size: 1.15rem;
    font-weight: 800;
}

.nk-consent-dialog-head p {
    margin: 0;
    max-width: none;
    text-align: left;
    color: var(--text-secondary, #94A3B4);
    font-size: 0.92rem;
    line-height: 1.55;
}

.nk-consent-dialog-body {
    padding: 16px 24px;
    overflow-y: auto;
    display: grid;
    gap: 12px;
}

.nk-consent-dialog-foot {
    padding: 16px 24px 20px;
    border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

/* ---------- Categoria ---------- */

.nk-consent-category {
    padding: 14px 16px;
    border-radius: var(--radius-lg, 12px);
    border: 1px solid var(--border-default, rgba(255, 255, 255, 0.09));
    background: var(--surface-inset, #141D28);
}

.nk-consent-category-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.nk-consent-category-head h3 {
    margin: 0;
    font-size: 0.98rem;
    font-weight: 700;
}

.nk-consent-category p {
    margin: 8px 0 0;
    max-width: none;
    text-align: left;
    color: var(--text-secondary, #94A3B4);
    font-size: 0.88rem;
    line-height: 1.55;
}

.nk-consent-always {
    flex: 0 0 auto;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--success, #3DD68C);
}

/* ---------- Interruttore ---------- */

.nk-consent-switch {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.nk-consent-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.nk-consent-switch-track {
    width: 44px;
    height: 26px;
    padding: 3px;
    border-radius: var(--radius-full, 9999px);
    background: var(--surface-active, #1E2A38);
    border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.14));
    transition: background-color var(--dur-base, 150ms) var(--ease, ease),
                border-color var(--dur-base, 150ms) var(--ease, ease);
}

.nk-consent-switch-thumb {
    display: block;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full, 9999px);
    background: var(--text-secondary, #94A3B4);
    transition: transform var(--dur-base, 150ms) var(--ease, ease),
                background-color var(--dur-base, 150ms) var(--ease, ease);
}

.nk-consent-switch input:checked + .nk-consent-switch-track {
    background: var(--accent, #2E90EA);
    border-color: var(--accent, #2E90EA);
}

.nk-consent-switch input:checked + .nk-consent-switch-track .nk-consent-switch-thumb {
    background: var(--on-accent, #FFFFFF);
    transform: translateX(18px);
}

/* WEBNEKOH-180: a 375px il banner occupava circa il 60% dello schermo (testo a
   riga larga, tre pulsanti impilati). Ora "Rifiuta tutti" e "Accetta tutti"
   stanno affiancati — stessa classe, stessa dimensione: accettare non diventa
   piu' facile che rifiutare — e "Personalizza" sta sotto, a tutta larghezza. */
@media (max-width: 640px) {
    .nk-consent-banner {
        left: 8px;
        right: 8px;
        bottom: 8px;
        width: auto;
        transform: none;
        padding: 14px 14px 12px;
    }

    .nk-consent-banner h2 {
        margin: 0 36px 6px 0;
        font-size: 1rem;
    }

    .nk-consent-banner p {
        margin: 0 0 10px;
        font-size: 0.86rem;
        line-height: 1.45;
    }

    .nk-consent-close {
        top: 8px;
        right: 8px;
    }

    .nk-consent-actions {
        gap: 8px;
    }

    .nk-consent-btn {
        flex: 1 1 calc(50% - 4px);
        min-height: 44px;
        padding: 0 10px;
    }

    .nk-consent-btn--quiet {
        flex: 1 1 100%;
        min-height: 40px;
    }
}

/* Su schermo stretto il banner occupa gia' tutta la larghezza: la risalita
   dal basso diventa un movimento lungo e inutile, quindi si spegne. */
@media (max-width: 640px) and (prefers-reduced-motion: no-preference) {
    .nk-consent-banner {
        animation: none;
    }
}

/* ---------- Barra legale minima ----------
   Iniettata da consent.js sulle pagine prive di footer (vedi
   ensureLegalFooter): tiene privacy policy, cookie policy e revoca del
   consenso a un click da qualunque pagina, come richiesto sia dall'art. 13
   GDPR sia dalle norme del programma AdSense. */
.nk-legal-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 18px;
    width: min(1100px, 100%);
    /* Il padding laterale sta dentro il 100%: senza, su telefono la barra
       esce di 40px dal viewport (WEBNEKOH-180). */
    box-sizing: border-box;
    margin: 28px auto 0;
    padding: 16px 20px 4px;
    border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
    font-family: var(--font-sans, Inter, system-ui, sans-serif);
    font-size: 0.85rem;
}

.nk-legal-bar a,
.nk-legal-bar button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--text-muted, #64748B);
    font: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--dur-fast, 120ms) var(--ease, ease);
}

.nk-legal-bar a:hover,
.nk-legal-bar button:hover {
    color: var(--accent-text, #5CB0FF);
    text-decoration: underline;
}