.data-table {
    max-height: 500px;
    overflow-x: auto;
    overflow-y: auto;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-size: 11px;
    line-height: 1;
}

.editable-cell {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: 1px 3px;
    min-width: 80px;
    font-size: 11px;
    height: 20px;
    line-height: 1;
    margin: 0;
}

.editable-cell:focus {
    background: #fff;
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.1rem rgba(0, 123, 255, .25);
}

.table-compact {
    margin-bottom: 0;
    border-collapse: collapse;
}

.table-compact th,
.table-compact td {
    min-width: 120px;
    white-space: nowrap;
    padding: 1px 4px;
    font-size: 11px;
    line-height: 1;
    vertical-align: middle;
    margin: 0;
    border-width: 1px;
}

.table-compact tbody tr {
    height: 22px;
}

.table-compact th {
    background-color: #343a40;
    color: white;
    font-weight: 600;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    height: 24px;
    padding: 2px 4px;
}

.table-compact tbody tr td {
    border-top-width: 0px;
}

.table-compact tbody tr:first-child td {
    border-top-width: 1px;
}

.table-compact input.editable-cell {
    box-sizing: border-box;
    width: 100%;
    height: 18px;
    padding: 0px 2px;
    margin: 0;
    border-radius: 0px;
    background-color: #fff !important;
    border: 0 !important;
    box-shadow: none !important;
}

.table.table-compact thead th {
    font-size: 1.0rem;
    font-family: var(--bs-body-font-family);
    background-color: #ff8383 !important;
    text-transform: none !important;
    letter-spacing: normal;
}

.table.table-compact thead {
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
}

.resizable-table th,
.resizable-table td {
    min-width: 120px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.col-resize-handle:hover {
    background: rgba(0, 0, 0, .06);
}

.warning-item {
    cursor: pointer;
    padding: 12px;
    margin: 8px 0;
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    transition: background-color 0.3s;
}

.warning-item:hover {
    background: #ffeaa7;
    transform: translateY(-1px);
}

.plot-container {
    margin: 20px 0;
    border: 0px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    background: white;
}

.plot-container-group {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    background: white;
}

.schema-mapping {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.mapping-card {
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 15px;
    margin: 1rem;
    background: #f8f9fa;
}

.unit-info {
    font-size: 0.9em;
    color: #6c757d;
    margin-top: 5px;
}

.detected-unit {
    background: #e7f3ff;
    border: 1px solid #b3d9ff;
    border-radius: 4px;
    padding: 2px 6px;
    font-family: monospace;
}

.progress-step {
    padding: 0px;
    margin: 0px 0;
    background: #f8f9fa;
    border-radius: 4px;
}

.progress-step.completed {
    background: #fff;
}

.table-container {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.upload-card {
    border: 1px solid var(--bs-border-color);
    border-radius: .5rem;
    background: var(--bs-body-bg);
    box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .05);
    overflow: hidden;
}

.upload-header {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--bs-light);
}

.upload-body {
    padding: 1rem;
}

.upload-subtitle {
    color: var(--bs-secondary-color, #6c757d);
    margin-bottom: .75rem;
}

.file-upload-area {
    border: 1px dashed var(--bs-border-color);
    border-radius: .5rem;
    background: var(--bs-body-bg);
    padding: 1.25rem;
    text-align: center;
    color: var(--bs-secondary-color, #6c757d);
    transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
    cursor: pointer;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--bs-primary);
    background-color: var(--bs-primary-bg-subtle, rgba(13, 110, 253, .05));
    box-shadow: 0 0 0 .2rem rgba(13, 110, 253, .08);
}

.file-upload-area i {
    font-size: 1.5rem;
    color: var(--bs-secondary);
    display: block;
    margin-bottom: .25rem;
}

.file-upload-area h5,
.file-upload-area p {
    margin: 0;
    color: var(--bs-body-color);
    font-weight: 500;
}

.section-spacing {
    margin-bottom: 2rem;
}

.button-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.card {
    box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .075);
    border: 1px solid var(--bs-border-color);
}

.card-header {
    background-color: var(--bs-light);
    border-bottom: 1px solid var(--bs-border-color);
}

.progress-horizontal {
    position: relative;
}

.progress-step-indicator {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.progress-step-indicator:hover {
    transform: translateY(-2px);
}

.progress-connection-line {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    transition: background-color 0.5s ease;
}

.progress-step-text {
    min-width: 80px;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .progress-step-indicator {
        margin-bottom: 1rem;
    }

    .progress-connection-line {
        display: none;
    }

    .progress-step-text {
        min-width: 60px;
        font-size: 0.75rem;
    }

    .progress-horizontal .d-flex {
        flex-direction: column;
        gap: 1rem;
    }
}

.progress-step-indicator .rounded-circle {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-step-indicator.animate-in {
    animation: stepActivate 0.6s ease-out;
}

@keyframes stepActivate {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.progress-step-link {
    transition: all 0.3s ease;
    cursor: pointer;
}

.progress-step-link:hover {
    transform: translateY(-3px);
    text-decoration: none !important;
}

.progress-step-link:hover .rounded-circle {
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.progress-step-active {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(13, 110, 253, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0);
    }
}

html {
    scroll-behavior: smooth;
}

.step-section {
    scroll-margin-top: 100px;
}