.qr-code-container {
    position: fixed;
    right: 30px;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    z-index: 8333;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

    /* Estado escondido por SCROLL - MAIS IMPORTANTE */
    .qr-code-container.scroll-hidden {
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transition: opacity 0.2s ease, visibility 0.2s ease;
    }

    /* Estado escondido por scroll NÃO deve ser afetado quando expandido */
    .qr-code-container.expanded.scroll-hidden {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

/* Ajuste para telas menores */
@media (max-width: 768px) {
    .qr-code-container {
        right: 15px;
    }
}

@media (max-width: 480px) {
    .qr-code-container {
        right: 10px;
    }
}

.qr-code-card {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    cursor: pointer;
    width: 110px;
}

    .qr-code-card:hover {
        transform: scale(1.05);
        background: rgba(0, 0, 0, 0.95);
        border-color: #C5A059;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    }

/* Container do QR Code - SEM DISTORÇÃO */
#qrCodeCanvas {
    display: flex;
    justify-content: center;
    align-items: center;
}

    #qrCodeCanvas canvas,
    #qrCodeCanvas img {
        width: 100% !important;
        height: auto !important;
        max-width: 100%;
        border-radius: 12px;
        background: white;
        padding: 6px;
        display: block;
        object-fit: contain;
    }

/* Overlay */
.qr-code-overlay {
    position: absolute;
    bottom: 8px;
    left: 0;
    right: 0;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    padding: 4px;
    border-radius: 0 0 12px 12px;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.qr-code-card:hover .qr-code-overlay {
    opacity: 1;
}

.qr-code-overlay span {
    color: #C5A059 !important;
    font-weight: 500;
}

.qr-code-overlay i {
    font-size: 10px;
    margin-right: 4px;
}

/* Header */
.qr-code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    color: white;
    font-size: 11px;
    gap: 8px;
}

    .qr-code-header i:first-child {
        color: #C5A059;
        font-size: 14px;
    }

    .qr-code-header span {
        flex: 1;
        font-weight: 500;
        display: none;
    }

/* Footer */
.qr-code-footer {
    display: none;
    margin-top: 10px;
    text-align: center;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.qr-copy-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
}

    .qr-copy-btn:hover {
        background: #C5A059;
        transform: scale(1.1);
    }

.qr-close-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .qr-close-btn:hover {
        background: #ff5a5a;
        transform: rotate(90deg);
    }

/* Estado Expandido - Centralizado na tela */
.qr-code-container.expanded {
    position: fixed;
    top: 50%;
    right: 50%;
    bottom: auto;
    left: auto;
    transform: translate(50%, -50%);
    z-index: 10000;
}

    /* Expandido NUNCA deve ficar escondido por scroll */
    .qr-code-container.expanded.scroll-hidden {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .qr-code-container.expanded .qr-code-card {
        width: 320px;
        padding: 20px;
        cursor: default;
    }

    .qr-code-container.expanded .qr-code-header span {
        display: block;
    }

    .qr-code-container.expanded .qr-code-footer {
        display: flex;
    }

    .qr-code-container.expanded #qrCodeCanvas canvas,
    .qr-code-container.expanded #qrCodeCanvas img {
        padding: 15px;
        width: 100% !important;
        height: auto !important;
    }

    .qr-code-container.expanded .qr-code-overlay {
        opacity: 1;
        bottom: 15px;
        pointer-events: auto;
        background: rgba(0, 0, 0, 0.8);
    }

        .qr-code-container.expanded .qr-code-overlay span {
            font-size: 12px;
        }

/* Estado Escondido (fechado manualmente) */
.qr-code-container.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Animações */
@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }

    15% {
        opacity: 1;
        transform: translateY(0);
    }

    85% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(197, 160, 89, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(197, 160, 89, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(197, 160, 89, 0);
    }
}

.qr-code-card {
    animation: pulse 2s infinite;
}

.qr-code-container.expanded .qr-code-card {
    animation: none;
}

/* Responsividade para expandido em mobile */
@media (max-width: 768px) {
    .qr-code-container.expanded .qr-code-card {
        width: 280px;
    }
}

@media (max-width: 480px) {
    .qr-code-container.expanded .qr-code-card {
        width: 260px;
        padding: 15px;
    }
}

/* Ajuste fino para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .qr-code-container {
        right: 20px;
    }
}