/* Interazioni CSS: Ceri, Preferiti, Commenti & Quick Auth */

/* 1. Controlli Cero */
.btn-cero-container {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}

.btn-cero {
    position: relative;
    background: #fff;
    border: 2px solid #ff4d4f;
    color: #ff4d4f;
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(255, 77, 79, 0.15);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.btn-cero:hover {
    background: #fff1f0;
    border-color: #ff7875;
    color: #cf1322;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 77, 79, 0.25);
}

.btn-cero.acceso,
.btn-cero.active {
    background: linear-gradient(135deg, #ff4d4f 0%, #ff7875 100%);
    color: #fff;
    border-color: #ff4d4f;
    box-shadow: 0 6px 20px rgba(255, 77, 79, 0.35);
}

.cero-flame-icon {
    font-size: 1.25rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.btn-cero.acceso .cero-flame-icon,
.btn-cero.active .cero-flame-icon {
    animation: flamePulse 1.5s infinite alternate ease-in-out;
    filter: drop-shadow(0 0 6px rgba(255, 204, 0, 0.8));
}

@keyframes flamePulse {
    0% {
        transform: scale(1) rotate(-2deg);
        filter: drop-shadow(0 0 4px #ffd666);
    }
    50% {
        transform: scale(1.15) rotate(2deg);
        filter: drop-shadow(0 0 10px #ffa940);
    }
    100% {
        transform: scale(1.05) rotate(-1deg);
        filter: drop-shadow(0 0 7px #ffd666);
    }
}

.cero-counter-badge {
    background: rgba(0, 0, 0, 0.06);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.btn-cero.acceso .cero-counter-badge,
.btn-cero.active .cero-counter-badge {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

/* 2. Controlli Preferito */
.btn-preferito {
    background: #fff;
    border: 2px solid #e2e8f0;
    color: #64748b;
    border-radius: 50px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.btn-preferito:hover {
    border-color: #eab308;
    color: #ca8a04;
    background: #fefce8;
    transform: translateY(-2px);
}

.btn-preferito.attivo,
.btn-preferito.active {
    background: #fefce8 !important;
    border-color: #eab308 !important;
    color: #ca8a04 !important;
    box-shadow: 0 4px 12px rgba(234, 179, 8, 0.2);
}

.btn-preferito.attivo .star-icon,
.btn-preferito.active .star-icon {
    animation: starBounce 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes starBounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.4) rotate(15deg); }
    100% { transform: scale(1); }
}

/* 3. Sezione Commenti */
.commenti-section {
    background: #fff;
    border-radius: 1.25rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.commento-item {
    border-bottom: 1px solid #f1f5f9;
    padding: 1.25rem 0;
    transition: background 0.2s ease;
}

.commento-item:last-child {
    border-bottom: none;
}

.commento-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #475569;
    font-size: 1.1rem;
}

.commento-bubble {
    background: #f8fafc;
    border-radius: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid #f1f5f9;
}

.commento-pending-badge {
    background-color: #fffbeb;
    color: #b45309;
    border: 1px solid #fde68a;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* 4. Pulsanti Interattivi sulle Card degli Elenchi (Sfondo Bianco e Dimensioni Grandi) */
.btn-card-action {
    background-color: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12) !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 5 !important;
    position: absolute !important;
    cursor: pointer;
}

.btn-card-action:hover {
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18) !important;
}

.btn-card-cero {
    height: 40px;
    padding: 0 14px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #333333;
    font-weight: 600;
}

.btn-card-cero.acceso,
.btn-card-cero.active {
    border-color: #ff4d4f !important;
    background-color: #ffffff !important;
    box-shadow: 0 4px 16px rgba(255, 77, 79, 0.28) !important;
}

.btn-card-cero.acceso .cero-flame-mini,
.btn-card-cero.active .cero-flame-mini {
    color: #ff4d4f !important;
    animation: flamePulse 1.4s infinite alternate ease-in-out;
}

.btn-card-preferito {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: #64748b;
}

.btn-card-preferito.attivo,
.btn-card-preferito.active {
    border-color: #f59e0b !important;
    background-color: #ffffff !important;
    color: #f59e0b !important;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3) !important;
}

.btn-card-preferito.attivo .star-icon,
.btn-card-preferito.active .star-icon {
    animation: starBounce 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Pulsanti Devozione & Preferiti sovrapposti all'immagine nel dettaglio preghiera */
.btn-card-action.btn-detail-overlay {
    z-index: 10 !important;
}

@media (min-width: 768px) {
    .btn-card-cero.btn-detail-overlay {
        padding: 0 16px !important;
    }
    .btn-card-preferito.btn-detail-overlay {
        width: auto !important;
        padding: 0 16px !important;
        border-radius: 50px !important;
        gap: 6px;
    }
}