/* ==========================================================================
   DESIGN SYSTEM - FONDAZIONE GERONIMO STILTON
   Stile: Sobrio, Semplicissimo, Allegro
   ========================================================================== */

/* Variabili Globali per Colori, Font e Spazi */
:root {
    --bg-color: #FFFDF6;       /* Crema morbido, caldo e accogliente */
    --text-color: #2C3E50;     /* Navy profondo, eccellente leggibilità */
    --text-muted: #5D6D7E;     /* Grigio neutro per sottotitoli */
    --primary-color: #F39C12;  /* Oro caldo, solare e allegro */
    --primary-light: #F1C40F;  /* Giallo solare brillante */
    --accent-color: #E67E22;   /* Arancio caldo per pulsanti e richiami */
    --accent-hover: #D35400;   /* Arancio scuro per l'hover */
    --card-bg: #FFFFFF;        /* Bianco puro per far risaltare i contenuti */
    --border-color: #EAECEE;   /* Grigio leggerissimo per i bordi */
    --success-color: #2ECC71;  /* Verde morbido per conferme */
    --danger-color: #E74C3C;   /* Rosso morbido per eliminazione ed errori */
    --radius-lg: 16px;         /* Angoli molto arrotondati, amichevoli e morbidi */
    --radius-md: 10px;
    --shadow-soft: 0 8px 24px rgba(243, 156, 18, 0.08); /* Ombra calda e leggera */
    --shadow-hover: 0 12px 30px rgba(243, 156, 18, 0.15);
    --font-main: 'Quicksand', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset di Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Classi di Utilità */
.hidden {
    display: none !important;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ==========================================================================
   HEADER & NAVBAR (Sobria ed Elegante)
   ========================================================================== */
.site-header {
    background-color: rgba(255, 253, 246, 0.95);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid rgba(243, 156, 18, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    padding: 12px 0;
}

.header-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 85px; /* Logo ingrandito ulteriormente per massima visibilità */
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    gap: 24px;
}

.nav-item {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-color);
    padding: 6px 12px;
    border-radius: var(--radius-md);
}

.nav-item:hover, .nav-item.active {
    color: var(--accent-color);
    background-color: rgba(243, 156, 18, 0.08);
}

/* ==========================================================================
   CONTENUTO PRINCIPALE (Layout Generale)
   ========================================================================== */
.main-content {
    min-height: calc(100vh - 150px);
}

.view-section {
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 45px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
    margin: 8px auto 0 auto;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ==========================================================================
   HERO SECTION (Allegra e Accattivante)
   ========================================================================== */
.hero-section {
    background: radial-gradient(circle at top right, rgba(241, 196, 15, 0.15), rgba(255, 253, 246, 0));
    padding: 100px 20px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 24px;
    border: 1px solid rgba(243, 156, 18, 0.15);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Pulsanti */
.btn {
    font-family: var(--font-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    font-weight: 700;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--accent-color); /* Fallback solido per garantire sempre il contrasto */
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.35);
    color: #FFFFFF;
}

.btn-secondary {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--accent-color);
}

.btn-secondary:hover {
    background-color: rgba(243, 156, 18, 0.18);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    background-color: rgba(0, 0, 0, 0.03);
    border-color: var(--text-muted);
}

/* ==========================================================================
   CHI SIAMO SECTION (Pura Semplicità)
   ========================================================================== */
.about-section {
    background-color: rgba(243, 156, 18, 0.03);
    border-top: 1px solid rgba(243, 156, 18, 0.05);
    border-bottom: 1px solid rgba(243, 156, 18, 0.05);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.about-card {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
    transition: var(--transition-smooth);
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-color);
}

.card-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==========================================================================
   ULTIMI INCONTRI - EVENTS GRID (Allegro e Colorato)
   ========================================================================== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.event-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.event-img-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: rgba(243, 156, 18, 0.05);
}

.event-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.event-card:hover .event-card-img {
    transform: scale(1.04);
}

.event-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.event-date {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: block;
}

.event-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.event-card-desc {
    font-size: 0.98rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Messaggio se la griglia eventi è vuota */
.empty-events {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    color: var(--text-muted);
}

/* ==========================================================================
   CONTACT SECTION (Semplice e Pulito)
   ========================================================================== */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.contact-info {
    padding-right: 20px;
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.contact-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    font-weight: 500;
}

.contact-icon {
    font-size: 1.4rem;
}

.contact-form-container {
    background-color: var(--card-bg);
    padding: 35px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
}

/* Moduli di Input Generici */
.simple-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group textarea {
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    outline: none;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(243, 156, 18, 0.1);
}

.form-group input[type="file"] {
    font-family: var(--font-main);
    font-size: 0.95rem;
}

.file-help {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: -4px;
}

/* Anteprima Immagine */
.image-preview {
    margin-top: 12px;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px dashed var(--primary-color);
    padding: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(243, 156, 18, 0.02);
}

.image-preview img {
    max-height: 180px;
    object-fit: contain;
    border-radius: 6px;
}

.btn-remove-preview {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--danger-color);
    border: none;
    background: transparent;
    cursor: pointer;
    margin-top: 8px;
    text-decoration: underline;
}

/* ==========================================================================
   AREA RISERVATA - LOGIN & PANEL (Semplicissimo)
   ========================================================================== */
.admin-login-section {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.login-card {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.login-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
}

.login-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.back-link {
    text-align: center;
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 10px;
}

.error-message {
    color: var(--danger-color);
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
}

/* Pannello Admin Dashboard */
.admin-dashboard-section {
    padding: 40px 20px;
}

.dashboard-container {
    max-width: 1100px;
    margin: 0 auto;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgba(243, 156, 18, 0.1);
    padding-bottom: 24px;
    margin-bottom: 35px;
    gap: 20px;
}

@media (max-width: 600px) {
    .dashboard-header {
        flex-direction: column;
        text-align: center;
    }
}

.dashboard-title {
    font-size: 2.2rem;
    font-weight: 700;
}

.dashboard-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.dashboard-card {
    background-color: var(--card-bg);
    padding: 35px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
}

.form-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--text-color);
    border-left: 4px solid var(--accent-color);
    padding-left: 12px;
}

/* Elenco Incontri Lato Amministratore */
.admin-events-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 550px;
    overflow-y: auto;
    padding-right: 8px;
}

.admin-event-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-color);
    transition: var(--transition-smooth);
}

.admin-event-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.04);
}

.admin-event-thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    background-color: #DDD;
}

.admin-event-details {
    flex-grow: 1;
    min-width: 0;
}

.admin-event-title-text {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-event-date-text {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
}

.btn-delete-event {
    background-color: transparent;
    color: var(--danger-color);
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-delete-event:hover {
    background-color: rgba(231, 76, 60, 0.1);
    color: #C0392B;
}

/* Custom Scrollbar per Lista Admin */
.admin-events-list::-webkit-scrollbar {
    width: 6px;
}

.admin-events-list::-webkit-scrollbar-track {
    background: transparent;
}

.admin-events-list::-webkit-scrollbar-thumb {
    background: rgba(243, 156, 18, 0.2);
    border-radius: 10px;
}

.admin-events-list::-webkit-scrollbar-thumb:hover {
    background: rgba(243, 156, 18, 0.4);
}

/* ==========================================================================
   FOOTER (Sobrio e Pulito)
   ========================================================================== */
.site-footer {
    background-color: var(--text-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 30px 20px;
    font-size: 0.95rem;
    border-top: 4px solid var(--primary-color);
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

@media (max-width: 600px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

.footer-copy {
    font-weight: 500;
}

.footer-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-links span {
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive generale ad hoc */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-description {
        font-size: 1.1rem;
    }
    .nav-menu {
        display: none; /* In un'app semplicissima eliminiamo l'intralcio sui telefoni ed usiamo lo scorrimento o il logo */
    }
}

/* ==========================================================================
   SEZIONE DONAZIONI - PUBLIC & ADMIN
   ========================================================================== */
.donations-section {
    background: linear-gradient(180deg, rgba(255, 253, 246, 0) 0%, rgba(243, 156, 18, 0.04) 100%);
    border-bottom: 1px solid rgba(243, 156, 18, 0.05);
}

.donations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.donation-card {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(243, 156, 18, 0.05);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.donation-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.donation-icon {
    font-size: 3.2rem;
    margin-bottom: 20px;
}

.donation-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-color);
}

.donation-card-desc {
    font-size: 0.98rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

.donation-details {
    width: 100%;
    text-align: left;
    background-color: var(--bg-color);
    padding: 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
    font-size: 0.92rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-item {
    color: var(--text-color);
    word-break: break-all;
}

.iban-text {
    font-family: monospace;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--accent-color);
}

.donation-details-spacer {
    flex-grow: 1;
}

/* PayPal Button styling */
.btn-paypal {
    background: linear-gradient(135deg, #0070ba, #154674);
    box-shadow: 0 4px 15px rgba(0, 112, 186, 0.2);
}

.btn-paypal:hover {
    background: linear-gradient(135deg, #005ea6, #0070ba);
    box-shadow: 0 6px 20px rgba(0, 112, 186, 0.3);
}

/* Digital Wallets styling */
.mobile-pay-buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-apple-pay {
    width: 100%;
    height: 48px;
    background-color: #000000;
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-apple-pay:hover {
    background-color: #222222;
    transform: translateY(-2px);
}

.apple-pay-logo {
    letter-spacing: -0.5px;
}

.btn-google-pay {
    width: 100%;
    height: 48px;
    background-color: #FFFFFF;
    color: #3c4043;
    border: 1px solid #dadce0;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-google-pay:hover {
    background-color: #f8f9fa;
    border-color: #ccc;
    transform: translateY(-2px);
}

.google-pay-logo {
    height: 22px;
    pointer-events: none;
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--text-color);
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    color: var(--primary-light);
    font-size: 1.2rem;
}

/* Admin side styles */
.admin-form-section {
    background-color: rgba(243, 156, 18, 0.02);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-color);
}

.admin-donations-card .form-group {
    margin-bottom: 16px;
}

/* --- SELETTORE DI LINGUA (BILINGUE) --- */
.lang-switcher {
    display: flex;
    background-color: rgba(243, 156, 18, 0.08);
    padding: 4px;
    border-radius: 50px;
    border: 1px solid rgba(243, 156, 18, 0.15);
    align-items: center;
}

.btn-lang {
    font-family: var(--font-main);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-color);
    background-color: transparent;
    border: none;
    padding: 6px 12px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
    line-height: 1;
}

.btn-lang:hover {
    color: var(--accent-color);
}

.btn-lang.active {
    background-color: var(--accent-color);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.25);
}

/* Adattamento header per mobile */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    .header-right {
        width: 100%;
        justify-content: space-between;
    }
}