/* ===== EXTEROID Smart Data Cleaning - Cosmic Theme ===== */

/* Import base cosmic variables */
@import url('../css/styles.css');

/* === Custom Variables === */
:root {
    --error-red: #ef4444;
    --warning-yellow: #f59e0b;
    --success-green: #10b981;
    --gradient-error: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

/* === Base Layout === */
.cosmic-bg {
    background: linear-gradient(135deg, #0a1628 0%, #1e3a8a 50%, #0f172a 100%);
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--white-silver);
    position: relative;
}

/* Particle background */
.cosmic-bg::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(1px 1px at 10% 20%, var(--cyan-glow), transparent),
        radial-gradient(1px 1px at 30% 50%, var(--ice-blue), transparent),
        radial-gradient(1px 1px at 60% 80%, var(--nebula-purple), transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(1px 1px at 90% 40%, var(--cyan-glow), transparent);
    background-size: 100% 100%;
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
}

/* === Navigation === */
.cosmic-nav {
    background: rgba(10, 22, 40, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white-silver);
}

.logo img {
    height: 35px;
    filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.3));
}

.back-home {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--cyan-glow);
    border-radius: 50px;
    color: var(--cyan-glow);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.back-home:hover {
    background: rgba(6, 182, 212, 0.2);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    transform: translateY(-2px);
}

/* === Main Layout === */
.main-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr) 200px;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.content-panel {
    min-width: 0;
    width: 100%;
}

/* === Ad Containers === */
.ad-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
    position: relative;
    z-index: 1;
}

.ad-slot {
    background: transparent;
    border: none;
    min-height: 90px;
}

.ad-728x90 {
    width: 728px;
    height: 90px;
}

.ad-300x600 {
    width: 300px;
    height: 600px;
}

.ad-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

/* === Page Header === */
.page-header {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white-silver);
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(6, 182, 212, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.page-title i {
    color: var(--cyan-glow);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--ice-blue);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* === Section Containers === */
.section-container {
    margin-bottom: 2rem;
}

.section-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    max-width: 100%;
    overflow: hidden;
}

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

.step-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white-silver);
    margin-bottom: 0.5rem;
}

.helper-text {
    color: var(--ice-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.helper-text i {
    color: var(--cyan-glow);
}

/* === File Upload Section === */
.drop-zone {
    border: 2px dashed rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all 0.3s ease;
}

.drop-zone:hover,
.drop-zone.drag-active {
    border-color: var(--cyan-glow);
    background: rgba(6, 182, 212, 0.05);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.2);
}

.drop-icon {
    font-size: 4rem;
    color: var(--cyan-glow);
    margin-bottom: 1rem;
    display: block;
}

.drop-title {
    font-size: 1.3rem;
    color: var(--white-silver);
    margin-bottom: 0.5rem;
}

.drop-divider {
    color: var(--ice-blue);
    margin: 1rem 0;
}

.btn-browse {
    padding: 0.8rem 2rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-browse:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.4);
}

.drop-info {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--ice-blue);
}

.hidden-input {
    display: none;
}

.file-selected {
    margin-top: 2rem;
}

.file-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.file-icon {
    font-size: 2rem;
    color: var(--emerald-green);
}

.file-name {
    font-weight: 600;
    color: var(--white-silver);
    margin: 0;
}

.file-size {
    font-size: 0.9rem;
    color: var(--ice-blue);
    margin: 0;
}

.btn-remove {
    background: none;
    border: none;
    color: var(--ice-blue);
    cursor: pointer;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.btn-remove:hover {
    color: var(--error-red);
}

/* === Table Styling === */
.table-scroll {
    overflow-x: auto;
    overflow-y: auto;
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    max-height: 500px;
    position: relative;
    width: 100%;

    /* Enhanced scrollbar visibility */
    scrollbar-width: thin;
    scrollbar-color: rgba(6, 182, 212, 0.6) rgba(255, 255, 255, 0.1);
}

.data-table {
    width: max-content;
    min-width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.data-table thead th {
    position: sticky;
    top: 0;
    background: rgba(6, 182, 212, 0.1);
    color: var(--cyan-glow);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid rgba(6, 182, 212, 0.3);
    z-index: 10;
    white-space: nowrap;
    min-width: 150px;
    max-width: 300px;
}

/* Sticky first column */
.data-table thead th:first-child {
    position: sticky;
    left: 0;
    z-index: 11;
    background: rgba(6, 182, 212, 0.15);
    min-width: 80px;
}

.data-table tbody td {
    padding: 0.75rem 1rem;
    color: var(--white-silver);
    border-bottom: 1px solid rgba(6, 182, 212, 0.1);
    min-width: 150px;
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sticky first column in body */
.data-table tbody td:first-child {
    position: sticky;
    left: 0;
    z-index: 9;
    background: rgba(6, 182, 212, 0.08);
    min-width: 80px;
}

.data-table tbody tr:hover {
    background: rgba(6, 182, 212, 0.05);
}

.data-table tbody tr:hover td:first-child {
    background: rgba(6, 182, 212, 0.12);
}

/* Enhanced scrollbar styling */
.table-scroll::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

.table-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.table-scroll::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.table-scroll::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
}

.table-scroll::-webkit-scrollbar-corner {
    background: rgba(255, 255, 255, 0.05);
}

/* === Column Types Display === */
.column-types-info {
    margin: 2rem 0;
}

.column-types-info h3 {
    font-size: 1.1rem;
    color: var(--white-silver);
    margin-bottom: 1rem;
}

.column-types-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0.75rem;
    padding-bottom: 0.5rem;

    /* Enhanced scrollbar */
    scrollbar-width: thin;
    scrollbar-color: rgba(6, 182, 212, 0.6) rgba(255, 255, 255, 0.1);
}

.column-types-grid::-webkit-scrollbar {
    height: 10px;
}

.column-types-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

.column-types-grid::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 5px;
}

.type-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid;
    border-radius: 8px;
    flex: 0 0 220px;
    min-width: 220px;
}

.type-col-name {
    flex: 1;
    font-weight: 600;
    color: var(--white-silver);
    font-size: 0.9rem;
}

.type-label {
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

/* === Column Operation Cards === */
.column-cards-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: visible;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    width: 100%;

    /* Enhanced scrollbar */
    scrollbar-width: thin;
    scrollbar-color: rgba(6, 182, 212, 0.6) rgba(255, 255, 255, 0.1);
}

.column-cards-grid::-webkit-scrollbar {
    height: 12px;
}

.column-cards-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.column-cards-grid::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.column-cards-grid::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
}

.column-op-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    flex: 0 0 320px;
    min-width: 320px;
    max-width: 320px;
}

.column-op-card:hover {
    border-color: var(--cyan-glow);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.column-op-card.excluded {
    opacity: 0.5;
    border-color: rgba(239, 68, 68, 0.3);
}

.col-op-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.col-op-name {
    font-weight: 700;
    color: var(--white-silver);
    font-size: 1.1rem;
}

.col-op-body label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--ice-blue);
    font-size: 0.9rem;
}

.col-op-body input[type="text"],
.col-op-body select {
    width: 100%;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 8px;
    color: var(--white-silver);
    font-size: 0.9rem;
}

/* === Cleaning Options Grid === */
.cleaning-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cleaning-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.cleaning-card:hover {
    border-color: var(--nebula-purple);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.cleaning-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.cleaning-card h3 {
    font-size: 1.2rem;
    color: var(--white-silver);
    margin-bottom: 1rem;
}

.cleaning-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--ice-blue);
}

.checkbox-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-option.large {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white-silver);
}

/* === Validation Stats === */
.validation-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white-silver);
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--ice-blue);
    font-size: 0.9rem;
}

/* === Invalid Rows Section === */
.invalid-rows-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
}

.invalid-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* === Transformation Summary === */
.transformation-summary {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.transformation-summary h3 {
    color: var(--success-green);
    margin-bottom: 1rem;
}

.transformation-summary ul {
    list-style: none;
    padding: 0;
}

.transformation-summary li {
    padding: 0.5rem 0;
    color: var(--ice-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.transformation-summary li i {
    color: var(--success-green);
}

/* === Confirmation Box === */
.confirmation-box {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(6, 182, 212, 0.05);
    border: 2px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
}

/* === Export Options === */
.export-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.btn-export {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-export i {
    font-size: 3rem;
}

.export-label {
    font-weight: 700;
    font-size: 1.2rem;
}

.export-format {
    font-size: 0.9rem;
    opacity: 0.8;
}

.btn-excel {
    background: var(--gradient-success);
    color: white;
}

.btn-csv {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.btn-export:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.export-extras {
    margin: 1rem 0;
}

/* === Buttons === */
.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary,
.btn-danger {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.4);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--cyan-glow);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.btn-secondary:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--cyan-glow);
}

.btn-danger {
    background: var(--gradient-error);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.4);
}

/* === Tip Box === */
.tip-box {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background: rgba(245, 158, 11, 0.05);
    border-left: 4px solid var(--warning-yellow);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tip-box i {
    color: var(--warning-yellow);
    font-size: 1.5rem;
}

.tip-box p {
    color: var(--ice-blue);
    margin: 0;
}

/* === Loading Overlay === */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 22, 40, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
}

.loading-spinner i {
    font-size: 4rem;
    color: var(--cyan-glow);
    margin-bottom: 1rem;
}

.loading-spinner p {
    color: var(--white-silver);
    font-size: 1.2rem;
}

/* === Footer === */
.cosmic-footer {
    background: rgba(10, 22, 40, 0.9);
    color: var(--white-silver);
    padding: 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-logo img {
    height: 30px;
}

.footer-tagline {
    color: var(--ice-blue);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--ice-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--cyan-glow);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(6, 182, 212, 0.1);
    color: var(--ice-blue);
    font-size: 0.85rem;
}

/* === Utility Classes === */
.hidden {
    display: none !important;
}

/* === Responsive Design === */
@media (max-width: 1400px) {
    .main-layout {
        grid-template-columns: 150px minmax(0, 1fr) 150px;
        gap: 1.5rem;
    }
}

@media (max-width: 1200px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .ad-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .main-layout {
        padding: 1rem;
    }

    .page-title {
        font-size: 1.8rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .section-card {
        padding: 1.5rem;
    }

    .column-op-card {
        flex: 0 0 280px;
        min-width: 280px;
        max-width: 280px;
    }

    .cleaning-options-grid,
    .export-options-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .ad-728x90 {
        width: 100%;
        max-width: 728px;
        height: auto;
        min-height: 90px;
    }

    .data-table thead th,
    .data-table tbody td {
        min-width: 120px;
        font-size: 0.85rem;
        padding: 0.5rem;
    }

    .data-table thead th:first-child,
    .data-table tbody td:first-child {
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .logo span {
        font-size: 1.1rem;
    }

    .page-header {
        padding: 2rem 1rem;
    }

    .drop-zone {
        padding: 2rem 1rem;
    }

    .column-op-card {
        flex: 0 0 250px;
        min-width: 250px;
        max-width: 250px;
    }

    .type-badge {
        flex: 0 0 180px;
        min-width: 180px;
    }

    .data-table thead th,
    .data-table tbody td {
        min-width: 100px;
        font-size: 0.8rem;
        padding: 0.4rem 0.5rem;
    }

    .data-table thead th:first-child,
    .data-table tbody td:first-child {
        min-width: 60px;
    }
}

/* === Animations === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-container:not(.hidden) {
    animation: fadeIn 0.5s ease;
}