/* ========================================
   Scanner Button Styles
======================================== */
#start-scanner-btn {
    position: fixed;
    top: 20px;
    left: 100px;
    width: 120px;
    height: 120px;
    display: block;
    z-index: 1000;
    cursor: pointer;
}

@media (max-width: 1024px) and (min-width: 768px) {
    #start-scanner-btn {
        top: 20px;
        left: 10px;
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 767px) {
    #start-scanner-btn {
        top: 10px;
        left: 10px;
        width: 35px;
        height: 35px;
    }
}

/* ========================================
   Scanner Modal Overlay & Content
======================================== */
.scanner-modal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
}

.scanner-modal-content {
    background-color: var(--card-bg, #fff);
    color: var(--text-color, #222);
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    text-align: center;
    position: relative;
    transition: background-color 0.3s, color 0.3s;
}

.close-scanner {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-color, #222);
    background: none;
    border: none;
    outline: none;
}

/* Scanner Modal Inputs & Button */
#product-identifier {
    background-color: var(--input-bg, #fff);
    color: var(--text-color, #222);
    border: 1px solid #ced4da;
    margin-top: 10px;
    padding: 8px;
    width: 100%;
    border-radius: 4px;
    transition: background-color 0.3s, color 0.3s;
}

#search-product-btn {
    background-color: var(--header-bg, #e9ecef);
    border: none;
    color: var(--text-color, #222);
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    margin-top: 12px;
}

#search-product-btn:hover {
    background-color: var(--input-bg, #fff);
}

/* Scanner search results */
#search-result-container {
    margin-top: 18px;
}

/* ========================================
   Dark Mode Scanner
======================================== */
body.dark-mode .scanner-modal-content {
    background-color: var(--card-bg, #242526);
    color: var(--text-color, #fff);
}

body.dark-mode .close-scanner {
    color: var(--text-color, #fff);
}

body.dark-mode #product-identifier,
body.dark-mode #search-product-btn {
    background-color: var(--input-bg, #3a3b3c);
    color: var(--text-color, #fff);
    border-color: #555;
}