/* F3 (V.3.104+) — Modale newsletter Stitch.
 * Sostituisce il vecchio form-embed Brevo (/brevo_form.php).
 * Markup: site/components/newsletter-modal.php
 * JS: site/js/quizgolf-newsletter-modal.js
 * Backend: site/api/subscribe.php
 */

/* ===== Overlay ===== */

.qg-newsletter-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.qg-newsletter-modal[aria-hidden="false"] {
    display: flex;
}

.qg-newsletter-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: qg-nl-fadein 200ms ease-out;
}

@media (prefers-reduced-motion: reduce) {
    .qg-newsletter-modal__backdrop { animation: none; }
}

@keyframes qg-nl-fadein {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== Panel ===== */

.qg-newsletter-modal__panel {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    background: #ffffff;
    border-radius: 16px;
    box-shadow:
        0 24px 60px rgba(15, 23, 42, 0.24),
        0 4px 12px rgba(15, 23, 42, 0.08);
    padding: 32px 28px 28px;
    animation: qg-nl-slidein 220ms ease-out;
}

@media (prefers-reduced-motion: reduce) {
    .qg-newsletter-modal__panel { animation: none; }
}

@keyframes qg-nl-slidein {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)   scale(1); }
}

.qg-newsletter-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(15, 23, 42, 0.55);
    transition: background 0.15s, color 0.15s;
}

.qg-newsletter-modal__close:hover,
.qg-newsletter-modal__close:focus-visible {
    background: rgba(15, 23, 42, 0.06);
    color: rgba(15, 23, 42, 0.85);
    outline: none;
}

.qg-newsletter-modal__close .material-symbols-outlined {
    font-size: 22px;
}

/* ===== Header ===== */

.qg-newsletter-modal__header {
    text-align: center;
    margin-bottom: 24px;
}

.qg-newsletter-modal__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(34, 197, 94, 0.10);
    color: #15803d;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.qg-newsletter-modal__badge .material-symbols-outlined {
    font-size: 16px;
}

.qg-newsletter-modal__title {
    margin: 0 0 10px;
    font-family: var(--qg-font-headline, "Plus Jakarta Sans"), sans-serif;
    font-size: clamp(1.35rem, 2.4vw, 1.6rem);
    font-weight: 700;
    color: #0f172a;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.qg-newsletter-modal__lead {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(15, 23, 42, 0.7);
}

.qg-newsletter-modal__lead strong {
    color: #0f172a;
    font-weight: 600;
}

/* ===== Form ===== */

.qg-newsletter-modal__form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.qg-newsletter-modal__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.qg-newsletter-modal__label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.6);
}

.qg-newsletter-modal__input {
    min-height: 48px;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: inherit;
    border: 1.5px solid rgba(15, 23, 42, 0.18);
    border-radius: 10px;
    background: #ffffff;
    color: #0f172a;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.qg-newsletter-modal__input:focus {
    outline: none;
    border-color: #16a34a;
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

.qg-newsletter-modal__input::placeholder {
    color: rgba(15, 23, 42, 0.35);
}

/* Honeypot: invisibile a umani, presente per i bot */
.qg-newsletter-modal__honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* Consent checkbox */
.qg-newsletter-modal__consent {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    cursor: pointer;
    padding: 2px 0;
}

.qg-newsletter-modal__consent-input {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin: 1px 0 0;
    accent-color: #16a34a;
    cursor: pointer;
}

.qg-newsletter-modal__consent-label {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(15, 23, 42, 0.72);
}

.qg-newsletter-modal__consent-label a {
    color: #16a34a;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.qg-newsletter-modal__consent-label a:hover { color: #15803d; }

/* Submit */
.qg-newsletter-modal__submit {
    position: relative;
    min-height: 50px;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    background: #16a34a;
    color: #ffffff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
    box-shadow: 0 2px 6px rgba(22, 163, 74, 0.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.qg-newsletter-modal__submit:hover:not(:disabled),
.qg-newsletter-modal__submit:focus-visible:not(:disabled) {
    background: #15803d;
    outline: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(22, 163, 74, 0.35);
}

.qg-newsletter-modal__submit:active:not(:disabled) {
    transform: translateY(0);
}

.qg-newsletter-modal__submit:disabled {
    background: rgba(15, 23, 42, 0.18);
    color: rgba(15, 23, 42, 0.45);
    cursor: not-allowed;
    box-shadow: none;
}

.qg-newsletter-modal__submit-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    animation: qg-nl-spin 0.8s linear infinite;
}

.qg-newsletter-modal__submit[data-loading="true"] .qg-newsletter-modal__submit-spinner {
    display: inline-block;
}

@keyframes qg-nl-spin {
    to { transform: rotate(360deg); }
}

/* Status messaggi */
.qg-newsletter-modal__status {
    margin: 0;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    line-height: 1.4;
    text-align: center;
    display: none;
}

.qg-newsletter-modal__status[data-state="success"] {
    display: block;
    background: rgba(34, 197, 94, 0.12);
    color: #15803d;
}

.qg-newsletter-modal__status[data-state="error"] {
    display: block;
    background: rgba(220, 38, 38, 0.10);
    color: #b91c1c;
}

.qg-newsletter-modal__hint {
    margin: 0;
    font-size: 0.75rem;
    color: rgba(15, 23, 42, 0.5);
    text-align: center;
    line-height: 1.5;
}

/* ===== Body lock when modal open ===== */
body.qg-newsletter-modal-open {
    overflow: hidden;
}

/* ===== Mobile tweaks ===== */
@media (max-width: 480px) {
    .qg-newsletter-modal {
        padding: 12px 8px;
        align-items: flex-end;
    }

    .qg-newsletter-modal__panel {
        max-height: 92vh;
        border-radius: 14px;
        padding: 24px 20px 20px;
    }

    .qg-newsletter-modal__title {
        font-size: 1.25rem;
    }
}