/* ============================================
   WINNITA CASINO - DARK THEME STYLESHEET
   ============================================
   Questo file contiene tutti gli stili per il tema scuro,
   design responsive e componenti della pagina.
   ============================================ */

/* ============================================
   RESET E VARIABILI CSS
   ============================================ */

/* Reset base per garantire consistenza cross-browser */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Variabili CSS per il tema chiaro - facilita la manutenzione */
:root {
    /* Colori principali tema chiaro */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-tertiary: #e8e8ed;
    --bg-card: #fafafa;
    
    /* Colori testo */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #6a6a6a;
    
    /* Colori accent */
    --accent-primary: #ff6b35;
    --accent-secondary: #4ecdc4;
    --accent-hover: #ff8c5a;
    
    /* Colori stato */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    
    /* Spaziature */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Breakpoints */
    --breakpoint-mobile: 768px;
    --breakpoint-tablet: 1024px;
    
    /* Ombre */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    
    /* Transizioni */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ============================================
   BODY E TIPOGRAFIA BASE
   ============================================ */

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    /* Blocca lo zoom su mobile per prevenire problemi di layout */
    touch-action: pan-y;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   CONTAINER - Layout principale
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   HEADER - Barra di navigazione superiore
   ============================================ */

.header {
    background-color: var(--bg-secondary);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

/* Pulsante login header */
.btn-login {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid var(--accent-primary);
    font-size: 0.95rem;
    background-color: transparent;
    color: var(--accent-primary);
}

.btn-login:hover {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   BREADCRUMBS - Navigazione gerarchica
   ============================================ */

.breadcrumbs {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

.breadcrumbs ol {
    list-style: none;
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-xs);
    color: var(--text-muted);
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.breadcrumbs span {
    color: var(--text-primary);
}

/* ============================================
   BANNER HERO - Sezione principale con CTA
   ============================================ */

.banner-hero {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Overlay semi-trasparente per il CTA - mantiene i colori del banner visibili */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Contenuto CTA centrato su blocco semi-trasparente */
.banner-content {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.6);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    max-width: 600px;
    margin: 0 var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.banner-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: #ffffff;
}

.banner-text {
    font-size: 1.2rem;
    color: #f0f0f0;
    margin-bottom: var(--spacing-lg);
}

/* Responsive banner */
@media (max-width: 768px) {
    .banner-hero {
        height: 400px;
    }
    
    .banner-content {
        padding: var(--spacing-md);
        max-width: 90%;
    }
    
    .banner-title {
        font-size: 1.8rem;
    }
    
    .banner-text {
        font-size: 1rem;
    }
}

/* ============================================
   BUTTONS - Componenti pulsanti
   ============================================ */

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--accent-secondary);
    color: var(--bg-primary);
}

.btn-secondary:hover {
    background-color: #5eddd6;
    transform: translateY(-2px);
}

/* ============================================
   POPULAR SLOTS - Griglia slot popolari
   ============================================ */

.popular-slots {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--text-primary);
}

/* Griglia slot: 6 colonne desktop, 2 colonne mobile */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.slot-card {
    background-color: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

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

.slot-card img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.slot-card a {
    display: block;
    text-decoration: none;
}

/* Responsive slots grid */
@media (max-width: 1024px) {
    .slots-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .slots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   CONTENT SECTION - Sezione contenuto testuale
   ============================================ */

.content-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-primary);
}

.content-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.content-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.registration-section {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-top: var(--spacing-xl);
}

.registration-section h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.registration-section ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.registration-section li {
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   TABLE - Tabella informazioni (responsive)
   ============================================ */

.table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    background-color: var(--bg-tertiary);
    border-radius: 12px;
    padding: var(--spacing-md);
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
}

.table-caption {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    text-align: left;
}

.info-table thead {
    background-color: var(--bg-secondary);
}

.info-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-primary);
}

.info-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
}

.info-table tbody tr:hover {
    background-color: rgba(255, 107, 53, 0.1);
    transition: background-color var(--transition-fast);
}

.info-table tbody tr:last-child td {
    border-bottom: none;
}

/* Adattamento tabella per mobile - layout a card */
@media (max-width: 768px) {
    .table-wrapper {
        padding: var(--spacing-sm);
    }
    
    .info-table {
        display: block;
        width: 100%;
    }
    
    .info-table thead {
        display: none;
    }
    
    .info-table tbody,
    .info-table tr,
    .info-table td {
        display: block;
        width: 100%;
    }
    
    .info-table tr {
        margin-bottom: var(--spacing-md);
        background-color: var(--bg-card);
        border-radius: 8px;
        padding: var(--spacing-sm);
        box-shadow: var(--shadow-sm);
    }
    
    .info-table td {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        text-align: left;
    }
    
    .info-table td:last-child {
        border-bottom: none;
    }
    
    /* Usa data-label per mostrare l'intestazione su mobile */
    .info-table td::before {
        content: attr(data-label) ": ";
        font-weight: 600;
        color: var(--accent-primary);
        display: inline-block;
        min-width: 140px;
    }
}

/* ============================================
   FOOTER - Piè di pagina con loghi pagamento
   ============================================ */

.footer {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.payment-methods {
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    text-align: center;
}

/* Griglia loghi metodi di pagamento */
.payment-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.payment-logo {
    height: 40px;
    width: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    filter: brightness(0.9);
}

.payment-logo:hover {
    opacity: 1;
    transform: scale(1.1);
    filter: brightness(1);
}

/* Responsive payment logos */
@media (max-width: 768px) {
    .payment-logos {
        gap: var(--spacing-sm);
    }
    
    .payment-logo {
        height: 30px;
    }
}

.footer-info {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Classe per nascondere elementi su mobile */
.hide-mobile {
    display: block;
}

@media (max-width: 768px) {
    .hide-mobile {
        display: none;
    }
}

/* Classe per nascondere elementi su desktop */
.hide-desktop {
    display: none;
}

@media (max-width: 768px) {
    .hide-desktop {
        display: block;
    }
}

/* ============================================
   ACCESSIBILITÀ
   ============================================ */

/* Focus visibile per navigazione da tastiera */
a:focus,
button:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Skip link per screen reader */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-primary);
    color: var(--text-primary);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .header,
    .footer,
    .banner-hero,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}