h1 {
    font-size: 16px;
    color: #333;
    margin: 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
    font-weight: 600;
}

h2 {
    font-size: 15px;
    color: #333;
    margin: 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
    font-weight: 600;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    font-size: 14px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    background-color: #f7f7f7;
}

/* Unified Table Header Styles */
th,
table thead th {
    background-color: #ececec;
    font-weight: 600;
    text-align: left;
    font-size: 14px;
    color: #222;
    letter-spacing: 0.5px;
    height: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 12px 14px;
    border: 1px solid #e0e0e0;
}


/* Unified Table Cell Styles */
table tbody td,
#classificationDetailsTable td,
.saved-data-table table tbody td {
    border: 1px solid #e0e0e0;
    padding: 12px 14px 10px;
    text-align: left;
    height: 38px;
    line-height: normal;
    box-sizing: border-box;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-wrap: break-word;
    color: #0d121a;
}

/* Saved Data Tables - No Wrap Override */
.saved-data-table table tbody td {
    white-space: nowrap;
}

/* Row Hover Effect */
tr:hover td {
    background-color: #f1f5f9;
    cursor: cell;
}

/* Alternate Row Styling */
tr:nth-child(even) {
    background-color: #f8fafc;
}

/* Last Row Border */
table tbody tr:last-child td {
    border-bottom: 1px solid #e0e0e0;
}

/* All table columns - Minimum 100px, expand with screen size */
table th,
table td,
#dataTable th,
#dataTable td,
#pulldataBackupTable th,
#pulldataBackupTable td,
#classificationDetailsTable th,
#classificationDetailsTable td,
.saved-data-table table th,
.saved-data-table table td {
    min-width: 100px;
    width: auto;
    max-width: none;
}

#classificationDetailsTable th:nth-child(1),
#classificationDetailsTable td:nth-child(1),
#classificationDetailsTable th:nth-child(5),
#classificationDetailsTable td:nth-child(5),
#classificationDetailsTable th:nth-child(9),
#classificationDetailsTable td:nth-child(9),
#classificationDetailsTable th:nth-child(11),
#classificationDetailsTable td:nth-child(11) {
    max-width: 120px;
    text-align: center;
}

/* Specific wider columns for better readability */
#dataTable th:nth-child(1),
#dataTable td:nth-child(1),
#pulldataBackupTable th:nth-child(1),
#pulldataBackupTable td:nth-child(1),
#classificationDetailsTable th:nth-child(2),
#classificationDetailsTable td:nth-child(2),
#classificationDetailsTable th:nth-child(7),
#classificationDetailsTable td:nth-child(7),
.saved-data-table #dataTable th:nth-child(1),
.saved-data-table #dataTable td:nth-child(1),
.saved-data-table #pulldataBackupTable th:nth-child(1),
.saved-data-table #pulldataBackupTable td:nth-child(1) {
    min-width: 150px;
}

/* Extra wide columns for descriptions and PDM text */
.saved-data-table #dataTablePDM th:nth-child(3),
.saved-data-table #dataTablePDM td:nth-child(3),
#classificationDetailsTable th:nth-child(10),
#classificationDetailsTable td:nth-child(10) {
    min-width: 200px;
}

#classificationDetailsTable {
    table-layout: fixed;
    width: 100%;
    border-radius: 8px;
}

/* Classification Details Input Field */
#classificationDetailsTable td:nth-child(5) input[type="text"] {
    width: 100%;
    min-width: 100px;
    height: 100%;
    padding: 10px 12px;
    box-sizing: border-box;
    border: none;
    outline: none;
    font-size: 14px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    background: transparent;
    transition: background-color 0.2s ease;
    color: #0d121a;
    white-space: nowrap;
}

#classificationDetailsTable td:nth-child(5) input[type="text"]:focus {
    outline: 2px solid #5d8ad1;
    background-color: #f8fafc;
    z-index: 1;
}

.saved-data-table table {
    table-layout: fixed;
    width: 100%;
    border-radius: 8px;
}


.table-container {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 18px;
    background-color: #f7f7f7;
    margin-bottom: 22px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.scraper-section {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin-bottom: 22px;
    padding: 22px;
    overflow: hidden;
}

.classification-details-section {
    margin-bottom: 22px;
}


.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding: 18px 12px;
    background-color: #f9f9f9;
    border-bottom: 1px solid #ddd;
    border-radius: 8px 8px 0 0;
    flex-wrap: wrap;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 12px 0;
    border-bottom: 1px solid #ddd;
    margin-bottom: 12px;
}

.section-header h2 {
    color: #333;
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 0 18px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    flex-shrink: 0;
}


.saved-data-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    overflow-x: auto;
}

.tab-btn {
    padding: 12px 22px;
    font-size: 14px;
    font-weight: 500;
    color: #495057;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Calibri', 'Roboto', sans-serif;
}

.tab-btn:hover {
    color: #212529;
    border-bottom-color: #adb5bd;
}

.tab-btn.active {
    color: #008080;
    border-bottom-color: #008080;
    font-weight: 600;
}

.saved-data-table {
    display: none;
}

.saved-data-table.has-data {
    display: block;
}

.table-wrapper {
    overflow-x: auto;
}

#savedDataSection {
    margin-top: 10px;
}

.qc-import-upload-wrapper {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 7px 14px 14px 14px;
    border: 1px solid #ddd;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.qc-import-upload-wrapper h2 {
    font-size: 14px;
    color: #2C333A;
    font-family: 'Calibri', 'Roboto', sans-serif;
    font-weight: 600;
    letter-spacing: -0.2px;
}


.upload-section {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 12px;
}

.upload-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.upload-item {
    position: relative;
    min-width: 0;
    /* CRITICAL: Allows grid item to shrink below content size prevents overflow */
}

/* --- SCOPED UPLOAD STYLES START HERE (UPDATED) --- */
#importSection .upload-item input[type="file"] {
    display: none;
}

#importSection .upload-label {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 12px 16px;
    background: #ffffff;
    border: 1px dashed #ced4da;
    /* Subtler gray for default state */
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    min-height: 60px;
    gap: 16px;
    width: 100%;
    box-sizing: border-box;
}

#importSection .upload-label:hover {
    border-color: #4a90e2;
    background-color: #f8fbff;
}


#importSection .upload-label.has-file {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    /* Light gray border for 3 sides */
    /* border-left removed as requested */
    cursor: default;
    transform: none;
    /* Clean flat look, no shadows */
}

#importSection .upload-label.has-file:hover {
    background: #fcfcfc;
    /* Very subtle hover change */
    border-color: #d0d0d0;
    /* Slightly darker gray border on hover */
}

#importSection .upload-icon {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    transition: all 0.2s ease;
    color: #94a3b8;
    background-color: #f1f5f9;
}

/* Only apply hover effect when NO file is present */
#importSection .upload-label:not(.has-file):hover .upload-icon {
    color: #3b82f6;
    background-color: #e0f2fe;
}


/* Excel Style (for fa-file-excel) */
#importSection .upload-icon.fa-file-excel {
    background: #d1fae5;
    color: #059669;
    font-size: 22px;
}

#importSection .upload-text-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
    overflow: hidden;
    min-width: 0;
}

#importSection .upload-text {
    font-size: 14px;
    /* Default size */
    color: #2C333A;
    /* Default color */
    font-weight: 500;
    text-align: left;
    font-family: 'Calibri', 'Roboto', sans-serif;
    /* Reverted Font */
    line-height: 1.4;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

#importSection .upload-label.has-file .upload-text {
    color: #000;
    /* Darker for readability */
    font-weight: 600;
}

#importSection .upload-subtext {
    font-size: 13px;
    /* Default size */
    color: #6b7280;
    margin-top: 2px;
    text-align: left;
    font-family: 'Calibri', 'Roboto', sans-serif;
    /* Reverted Font */
    display: block;
}

#importSection .upload-label.has-file .upload-subtext {
    color: #10b981;
    /* Green status text */
    font-weight: 500;
}

/* --- DELETE ICON STYLES (UPDATED) --- */
#importSection .delete-file-container {
    margin-left: auto;
    padding-left: 10px;
    padding-right: 0;
    display: none;
    align-items: center;
    justify-content: center;
    height: 100%;
    flex-shrink: 0;
}

#importSection .upload-label.has-file .delete-file-container {
    display: flex;
}

#importSection .delete-file-icon {
    font-size: 16px;
    color: #ef4444;
    /* Red color */
    cursor: pointer;
    transition: all 0.2s ease;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

#importSection .delete-file-icon:hover {
    color: #dc2626;
    background-color: #fee2e2;
    /* Light red background on hover */
}

/* --- UPLOAD ANIMATION --- */
#importSection .upload-animation-container {
    display: none;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
}

#importSection .upload-label.animating .upload-icon {
    display: none;
}

#importSection .upload-label.animating .upload-animation-container {
    display: flex;
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: #10b981;
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: #10b981;
    stroke-miterlimit: 10;
    box-shadow: inset 0px 0px 0px #10b981;
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {

    0%,
    100% {
        transform: none;
    }

    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0px 0px 0px 30px #e0f2f1;
    }
}

/* --- DRAG AND DROP --- */
#importSection .upload-label.drag-over {
    border-color: #4a90e2;
    border-style: dashed;
    background-color: #e8f4fd;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

#importSection .upload-label.drag-over .upload-icon {
    color: #3b82f6;
    background-color: #dbeafe;
}

/* --- SCOPED UPLOAD STYLES END HERE --- */

/* Modern Clean Button Styling */
.clear-btn,
.sync-btn {
    padding: 7px 15px;
    height: auto;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    letter-spacing: 0.01em;
}

.clear-btn {
    background-color: #dc3545;
    color: #ffffff;
    border-color: transparent;
}

.clear-btn:hover {
    background-color: #c82333;
    color: #ffffff;
}

.clear-btn:active {
    background-color: #bd2130;
}

.sync-btn {
    background-color: #008080;
    color: #ffffff;
}

.sync-btn:hover {
    background-color: #006666;
}

.sync-btn:active {
    background-color: #004d4d;
}

.sync-btn.loading {
    cursor: wait;
    opacity: 1;
    pointer-events: none;
    animation: syncBtnPulse 1.2s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(0, 128, 128, 0.3);
}

.sync-btn.loading i {
    animation: syncBtnSpin 0.9s linear infinite;
}

@keyframes syncBtnSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes syncBtnPulse {
    0% {
        filter: brightness(1);
        box-shadow: 0 0 0 0 rgba(0, 128, 128, 0.3);
    }

    50% {
        filter: brightness(1.08);
        box-shadow: 0 0 0 6px rgba(0, 128, 128, 0);
    }

    100% {
        filter: brightness(1);
        box-shadow: 0 0 0 0 rgba(0, 128, 128, 0);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .upload-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .upload-container {
        grid-template-columns: 1fr;
    }

    #importSection .upload-label {
        /* Scoped for mobile too */
        min-height: 100px;
        padding: 20px 16px;
    }

    .header-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .header-right {
        width: 100%;
        display: flex;
        justify-content: flex-end;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .section-header h2 {
        margin: 0;
    }

    .saved-data-tabs {
        margin-top: 8px;
        justify-content: flex-start;
        width: 100%;
    }

    .tab-btn {
        font-size: 11px;
        padding: 6px 12px;
    }

    .clear-btn,
    .sync-btn {
        font-size: 11px;
        padding: 5px 10px;
        height: auto;
    }

}

.header-tabs {
    display: flex;
    align-items: center;
    gap: 15px;
}

.active-header {
    cursor: default;
    color: #333;
    position: relative;
    padding-bottom: 2px;
}

.inactive-header {
    cursor: pointer;
    color: #94a3b8;
    font-weight: 500;
    transition: color 0.2s ease;
    padding-bottom: 2px;
}

.inactive-header:hover {
    color: #475569;
}

.header-separator {
    font-size: 20px;
    color: #cbd5e1;
    font-weight: 300;
    margin-top: -3px;
    /* visual alignment */
}

/* Ensure buttons in header-right have spacing */
.header-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Ensure generate-btn (sync-btn) looks good in header */
.header-right .sync-btn {
    margin: 0;
}