/* 
 * Codice Amico - Stili per la pagina di dettaglio promozione
 * Autore: Codice Amico Team
 * Versione: 2.2
 * Data: 2023-10-30
 * Descrizione: Design professionale, sobrio e minimalista
 */

/* ===== VARIABILI GLOBALI ===== */
:root {
    --accent-color: #2c3e50;
    --accent-color-light: #f1f5f9;
    --accent-color-dark: #1a252f;
    --neutral-border: #dee2e6;
    --neutral-bg: #f8f9fa;
    --neutral-text: #333333;
    --neutral-light: #e9ecef;
    --neutral-medium: #adb5bd;
}

/* ===== HERO HEADER PROMOZIONE ===== */
.promotion-hero-header {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    min-height: 140px;
    display: flex;
    align-items: flex-end;
    background-image: linear-gradient(rgba(10,10,20,0.85),rgba(10,10,20,0.85));
}
.promotion-hero-content {
    position: relative;
    z-index: 2;
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.promotion-hero-content h1 {
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.9) !important;
    font-weight: bold !important;
}

.promotion-hero-content small,
.promotion-hero-content .badge,
.promotion-hero-content span,
.promotion-hero-content div {
    color: #ffffff !important;
}
.hero-bg-bper {
    background-image:
        linear-gradient(rgba(10,10,20,0.85),rgba(10,10,20,0.85)),
        url('../img/seo-optimized/bper.webp');
}

/* ===== CARD PRINCIPALE PROMOZIONE ===== */
.promotion-main-card {
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--neutral-border);
}

/* Header con sfondo immagine */
.promotion-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.header-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
    transition: transform 0.5s ease, opacity 0.8s ease;
    opacity: 0;
}

.header-bg-img.loaded {
    opacity: 1;
}

.promotion-header-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

/* 
 * Regola unica per garantire l'allineamento corretto delle icone Font Awesome
 * e prevenire problemi di troncamento, replicando il comportamento di 'fa-fw'.
 */
.fas, .far, .fab {
    display: inline-block;
    width: 1.25em;
    text-align: center;
}

/* Posizionamento z-index */
.z-index-1 {
    z-index: 2;
}

/* Classe per immagine di sfondo dinamica */
.header-bg-image {
    background-image: url('../img/pattern-bg.jpg');
}

/* Effetto hover sull'immagine di sfondo */
.card-header:hover .header-bg-img {
    transform: scale(1.05);
}

/* Sidebar sticky */
.sticky-sidebar {
    top: 100px;
    z-index: 100;
}

/* Icone sidebar */
.sidebar-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    background-color: var(--accent-color);
}

/* Logo piccolo nella sidebar */
.promo-logo-small {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border: 1px solid var(--neutral-border);
}

/* Card categoria */
.categoria-card {
    transition: all 0.3s ease;
    background-color: var(--neutral-bg);
    border-radius: 0;
}

/* Colore header */
.bg-primary {
    background-color: var(--accent-color) !important;
    background-image: none !important;
}

.promotion-logo {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    background-color: white;
    padding: 5px;
}

.promotion-logo img {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    border-radius: 0;
}

.text-shadow {
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

/* ===== BOX CODICE PROMOZIONALE ===== */
.codice-box {
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.codice-box:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.codice-pattern-bg {
    display: none;
}

.border-dashed {
    border: 1px solid var(--neutral-border) !important;
    background-color: var(--neutral-bg);
}

.animate-pulse {
    transition: background-color 0.3s ease;
}

.animate-pulse:hover {
    background-color: var(--accent-color-dark);
}

/* ===== VANTAGGI ===== */
.vantaggi-card {
    transition: all 0.3s ease;
    border: 1px solid var(--neutral-border);
    border-radius: 0;
}

.hover-lift:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.vantaggio-item {
    transition: all 0.3s ease;
    border-radius: 0;
    border-left: 3px solid var(--accent-color);
}

.vantaggio-item:hover {
    background-color: var(--accent-color-light);
}

.vantaggio-icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.vantaggio-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 50%;
}

.vantaggio-icon::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
}

/* ===== COME UTILIZZARLO ===== */
.step-icon-mini {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.step-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 2.5rem;
    transition: background-color 0.3s ease;
}

.step-circle {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 0;
    background-color: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    z-index: 2;
    transition: all 0.3s ease;
}

.step-item:hover {
    background-color: var(--accent-color-light);
}

.step-item:hover .step-circle {
    background-color: var(--accent-color-dark);
}

.step-content {
    transition: all 0.3s ease;
    border-radius: 0;
    border: 1px solid var(--neutral-border);
}

.step-content:hover {
    border-color: var(--accent-color);
}

.steps-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background-color: var(--neutral-border);
    z-index: 1;
}

/* ===== COMMENTI RIPROGETTATI ===== */
.commenti-container {
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--neutral-border);
}

.commenti-header {
    background-color: var(--neutral-bg);
    padding: 1.5rem;
    border-bottom: 1px solid var(--neutral-border);
}

.commenti-titolo {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.commenti-contatore {
    background-color: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0;
    font-size: 0.9rem;
}

.commento {
    padding: 1.5rem;
    border-bottom: 1px solid var(--neutral-border);
    transition: all 0.3s ease;
}

.commento:hover {
    background-color: var(--accent-color-light);
}

.commento-avatar {
    width: 50px;
    height: 50px;
    border-radius: 0;
    background-color: var(--accent-color);
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== SIDEBAR ===== */
.promo-item-sidebar {
    transition: all 0.3s ease;
}

.promo-item-sidebar:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767.98px) {
    /* Nascondi breadcrumb su mobile - regola più specifica e forte */
    nav.hide-on-mobile,
    .promotion-detail-page nav.hide-on-mobile,
    nav[aria-label="breadcrumb"].hide-on-mobile,
    .promotion-hero-header + nav.hide-on-mobile,
    body.promotion-detail-page nav[aria-label="breadcrumb"],
    body nav[aria-label="breadcrumb"].bg-light.py-2.border-bottom,
    .bg-light.py-2.border-bottom.hide-on-mobile {
        display: none !important;
        visibility: hidden !important;
        height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 0 !important;
        position: absolute !important;
        z-index: -1 !important;
    }

    .promotion-logo {
        width: 70px;
        height: 70px;
    }
    
    .step-item {
        padding-left: 50px;
    }
    
    .step-circle {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .vantaggio-item {
        margin-bottom: 1rem;
    }

    /* --- Miglioramento visualizzazione codice e bottone copia su mobile --- */
    .codice-box {
        max-width: 90vw;
        margin: 0 auto 1.5rem auto;
        padding: 1.2rem 1rem 1rem 1rem;
        border-radius: 1rem !important;
        box-shadow: 0 4px 16px rgba(0,0,0,0.06);
        background: #fff;
    }
    .codice-box .input-group {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.5rem;
    }
    .codice-box .form-control {
        width: 100% !important;
        border-radius: 0.7rem !important;
        margin-bottom: 0.3rem;
        text-align: center;
        font-size: 1.15rem;
        background: #f8f9fa;
        border: 1.5px solid #e0e0e0;
        font-weight: bold;
        letter-spacing: 0.08em;
    }
    .codice-box .btn {
        width: 100% !important;
        border-radius: 0.7rem !important;
        margin-bottom: 0;
        font-size: 1.10rem;
        padding: 0.65rem 0;
        box-shadow: none;
    }
    
    /* Fine delle regole mobile */
}

    .promotion-logo {
        width: 70px;
        height: 70px;
    }
    
    .step-item {
        padding-left: 50px;
    }
    
    .step-circle {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .vantaggio-item {
        margin-bottom: 1rem;
    }
    /* Fix visualizzazione codice + copia su mobile */
    .codice-box .input-group {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .codice-box .form-control,
    .codice-box .btn {
        width: 100% !important;
        border-radius: 0.5rem !important;
        margin-bottom: 0.5rem;
        text-align: center;
        font-size: 1.2rem;
    }
    .codice-box .btn {
        margin-bottom: 0;
    }
}


/* ===== DARK MODE ===== */
@media (prefers-color-scheme: dark) {
    .promotion-header-bg::after {
        background: linear-gradient(to bottom, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.9) 100%);
    }
    
    .header-bg-img {
        filter: brightness(0.5);
    }
    
    .border-dashed {
        border-color: rgba(78, 115, 223, 0.5) !important;
        background-color: rgba(78, 115, 223, 0.1);
    }
    
    .vantaggio-item {
        background-color: var(--dark-color) !important;
    }
    
    .step-content {
        background-color: var(--dark-color) !important;
    }
    
    .commento:hover {
        background-color: rgba(78, 115, 223, 0.1);
    }
}