/**
 * HCT Healthcare - NMH Hospital Billing System
 * Premium Dark Medical Theme
 */

/* =============================================
   CSS Variables - HCT Brand Colors
   ============================================= */
:root {
    /* Primary Colors */
    --hct-blue-dark: #1f2a44;
    --hct-blue-primary: #24345c;
    --hct-blue-light: #4f6fd6;
    --hct-blue-secondary: #3d5a9f;
    --hct-blue-accent: #6b7db3;

    /* Accent Color */
    --hct-orange: #f05a28;
    --hct-orange-light: #ff7a4d;
    --hct-orange-dark: #d14a1f;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;

    /* Background Gradients */
    --bg-gradient: linear-gradient(135deg, var(--hct-blue-dark) 0%, var(--hct-blue-primary) 100%);
    --card-gradient: linear-gradient(180deg, rgba(36, 52, 92, 0.95) 0%, rgba(31, 42, 68, 0.98) 100%);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(240, 90, 40, 0.3);

    /* Typography */
    --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* =============================================
   Reset & Base Styles
   ============================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-gradient);
    color: var(--white);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =============================================
   Typography
   ============================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--hct-orange);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--hct-orange-light);
}

/* =============================================
   Layout Container
   ============================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.container-narrow {
    max-width: 900px;
}

/* =============================================
   Header
   ============================================= */
.header {
    background: var(--card-gradient);
    padding: var(--space-lg) var(--space-xl);
    box-shadow: var(--shadow-lg);
    border-bottom: 2px solid var(--hct-orange);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.brand-info h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
    color: var(--white);
}

.brand-info .hospital-name {
    font-size: 0.95rem;
    color: var(--hct-orange);
    text-transform: none;
    font-weight: 500;
}

.header-contact {
    text-align: right;
    font-size: 0.875rem;
    color: var(--gray-300);
}

.header-contact p {
    margin-bottom: var(--space-xs);
}

/* =============================================
   Cards
   ============================================= */
.card {
    background: var(--card-gradient);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(79, 111, 214, 0.2);
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--hct-blue-light);
}

.card-header h2 {
    margin-bottom: 0;
    color: var(--white);
}

.card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hct-orange);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1.25rem;
}

/* =============================================
   Form Elements
   ============================================= */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-300);
    margin-bottom: var(--space-sm);
}

.form-group label .required {
    color: var(--hct-orange);
}

.form-control {
    width: 100%;
    padding: var(--space-md);
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(79, 111, 214, 0.3);
    border-radius: var(--radius-md);
    color: var(--white);
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--hct-orange);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(240, 90, 40, 0.2);
}

.form-control:disabled,
.form-control[readonly] {
    background: rgba(79, 111, 214, 0.2);
    cursor: not-allowed;
    opacity: 0.8;
}

.form-control::placeholder {
    color: var(--gray-500);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    color: var(--gray-900);
    background-color: var(--white);
}

select.form-control option {
    color: var(--gray-900);
    background-color: var(--white);
}

/* =============================================
   Services / Prestations Section
   ============================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.service-item:hover {
    background: rgba(79, 111, 214, 0.15);
    border-color: rgba(79, 111, 214, 0.3);
}

.service-item.selected {
    background: rgba(240, 90, 40, 0.1);
    border-color: var(--hct-orange);
    box-shadow: var(--shadow-glow);
}

.service-checkbox {
    flex-shrink: 0;
}

.service-checkbox input[type="checkbox"] {
    display: none;
}

.service-checkbox .checkmark {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--hct-blue-light);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.service-item.selected .checkmark {
    background: var(--hct-orange);
    border-color: var(--hct-orange);
}

.service-checkbox .checkmark::after {
    content: '';
    width: 6px;
    height: 12px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--transition-fast);
}

.service-item.selected .checkmark::after {
    transform: rotate(45deg) scale(1);
}

.service-info {
    flex: 1;
}

.service-name {
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.service-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--hct-orange);
}

.service-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.service-quantity label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--gray-400);
}

.quantity-input {
    width: 60px;
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.875rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--hct-blue-light);
    border-radius: var(--radius-sm);
    color: var(--white);
}

.quantity-input:focus {
    outline: none;
    border-color: var(--hct-orange);
}

/* =============================================
   Summary Section
   ============================================= */
.summary-section {
    background: linear-gradient(135deg, rgba(79, 111, 214, 0.2) 0%, rgba(36, 52, 92, 0.95) 100%);
    border: 2px solid var(--hct-blue-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-top: var(--space-xl);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-label {
    font-size: 1rem;
    color: var(--gray-300);
}

.summary-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
}

.summary-total {
    background: var(--hct-orange);
    margin: var(--space-lg) calc(-1 * var(--space-xl)) calc(-1 * var(--space-xl));
    padding: var(--space-lg) var(--space-xl);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-total .summary-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
}

.summary-total .summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--hct-orange);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--hct-orange-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--hct-blue-light);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--hct-blue-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--hct-orange);
    border: 2px solid var(--hct-orange);
}

.btn-outline:hover {
    background: var(--hct-orange);
    color: var(--white);
}

.btn-lg {
    padding: var(--space-lg) var(--space-xxl);
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* =============================================
   Invoice Display Styles
   ============================================= */
.invoice-page {
    background: var(--white);
    min-height: 100vh;
}

.invoice-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    color: var(--gray-900);
}

.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--hct-blue-dark) 0%, var(--hct-blue-primary) 100%);
    color: var(--white);
    position: relative;
}

.invoice-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--hct-orange);
}

.invoice-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--hct-orange);
    margin-bottom: var(--space-sm);
}

.invoice-number {
    font-size: 1.25rem;
    color: var(--white);
}

.invoice-hospital {
    font-size: 1rem;
    color: var(--hct-orange);
    margin-top: var(--space-sm);
    font-weight: 500;
}

.invoice-company {
    text-align: right;
}

.invoice-company .logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-sm);
}

.invoice-company h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.invoice-company p {
    font-size: 0.875rem;
    color: var(--gray-300);
    margin-bottom: var(--space-xs);
}

.invoice-body {
    padding: var(--space-xl);
}

.patient-section {
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--hct-blue-primary);
}

.patient-section h4 {
    color: var(--hct-blue-primary);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.patient-details p {
    color: var(--gray-700);
    margin-bottom: var(--space-xs);
}

.patient-details strong {
    color: var(--gray-900);
}

/* Invoice Table */
.invoice-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-xl);
}

.invoice-table th {
    background: var(--hct-blue-primary);
    color: var(--white);
    padding: var(--space-md);
    text-align: left;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.invoice-table th:first-child {
    border-radius: var(--radius-md) 0 0 0;
}

.invoice-table th:last-child {
    border-radius: 0 var(--radius-md) 0 0;
    text-align: right;
}

.invoice-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.invoice-table td:last-child {
    text-align: right;
    font-weight: 600;
}

.invoice-table tbody tr:hover {
    background: var(--gray-100);
}

.invoice-table .text-right {
    text-align: right;
}

.invoice-table .text-center {
    text-align: center;
}

/* Invoice Totals */
.invoice-totals {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--space-xl);
}

.totals-table {
    width: 300px;
}

.totals-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.totals-row.total {
    background: var(--hct-orange);
    color: var(--white);
    padding: var(--space-md);
    margin: var(--space-md) calc(-1 * var(--space-md)) 0;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    font-weight: 700;
}

/* Payment Info */
.payment-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 2px solid var(--gray-200);
}

.payment-info h4,
.terms-info h4 {
    color: var(--hct-blue-primary);
    margin-bottom: var(--space-md);
}

.payment-info p,
.terms-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Signature Section */
.signature-section {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.signature-date p {
    color: var(--gray-700);
    margin-bottom: var(--space-xs);
}

.signature-box {
    text-align: center;
}

.signature-box p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.signature-line {
    width: 200px;
    height: 60px;
    border-bottom: 2px solid var(--gray-400);
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* =============================================
   Utilities
   ============================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-orange { color: var(--hct-orange); }
.text-blue { color: var(--hct-blue-light); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-500); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* =============================================
   Loading Spinner
   ============================================= */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--hct-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(31, 42, 68, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    z-index: 1000;
}

.loading-text {
    color: var(--white);
    font-size: 1.125rem;
}

/* =============================================
   Notifications
   ============================================= */
.notification {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    transform: translateX(120%);
    transition: transform var(--transition-normal);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: #10b981;
    color: var(--white);
}

.notification.error {
    background: #ef4444;
    color: var(--white);
}

.notification.warning {
    background: var(--hct-orange);
    color: var(--white);
}

/* =============================================
   Share Link Section
   ============================================= */
.share-section {
    background: var(--gray-100);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-top: var(--space-xl);
}

.share-section h4 {
    color: var(--hct-blue-primary);
    margin-bottom: var(--space-md);
}

.share-link-container {
    display: flex;
    gap: var(--space-md);
}

.share-link-input {
    flex: 1;
    padding: var(--space-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-700);
}

.btn-copy {
    background: var(--hct-blue-primary);
    color: var(--white);
    border: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-copy:hover {
    background: var(--hct-blue-light);
}

/* =============================================
   Print Styles
   ============================================= */
@media print {
    body {
        background: var(--white);
    }

    .no-print {
        display: none !important;
    }

    .invoice-container {
        box-shadow: none;
    }

    .invoice-header {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }

    .header-contact {
        text-align: center;
    }

    .logo-section {
        flex-direction: column;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .invoice-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }

    .invoice-company {
        text-align: center;
    }

    .payment-section {
        grid-template-columns: 1fr;
    }

    .signature-section {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .share-link-container {
        flex-direction: column;
    }

    .btn-lg {
        padding: var(--space-md) var(--space-lg);
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: var(--space-md);
    }

    .card {
        padding: var(--space-md);
    }

    .invoice-table {
        font-size: 0.8rem;
    }

    .invoice-table th,
    .invoice-table td {
        padding: var(--space-sm);
    }
}

/* =============================================
   Modal Styles
   ============================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(31, 42, 68, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-lg);
}

.modal-content {
    background: var(--card-gradient);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 900px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(79, 111, 214, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 2px solid var(--hct-orange);
}

.modal-header h2 {
    margin: 0;
    color: var(--white);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--gray-400);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--hct-orange);
}

.modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
}

/* Invoices Table */
.invoices-table {
    width: 100%;
    border-collapse: collapse;
}

.invoices-table th {
    background: var(--hct-blue-primary);
    color: var(--white);
    padding: var(--space-md);
    text-align: left;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.invoices-table th:first-child {
    border-radius: var(--radius-md) 0 0 0;
}

.invoices-table th:last-child {
    border-radius: 0 var(--radius-md) 0 0;
    text-align: center;
}

.invoices-table td {
    padding: var(--space-md);
    border-bottom: 1px solid rgba(79, 111, 214, 0.2);
    color: var(--gray-300);
}

.invoices-table tbody tr {
    transition: background var(--transition-fast);
}

.invoices-table tbody tr:hover {
    background: rgba(79, 111, 214, 0.15);
}

.invoices-table td:last-child {
    text-align: center;
}

.btn-view {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--hct-orange);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-view:hover {
    background: var(--hct-orange-light);
    color: var(--white);
    box-shadow: var(--shadow-glow);
}

.text-error {
    color: #ef4444;
}

@media (max-width: 768px) {
    .modal-content {
        max-height: 90vh;
    }

    .invoices-table {
        font-size: 0.8rem;
    }

    .invoices-table th,
    .invoices-table td {
        padding: var(--space-sm);
    }

    .invoices-table th:nth-child(2),
    .invoices-table td:nth-child(2) {
        display: none;
    }
}