/**
 * Vet Clinic Lab Management - Modern Apple-like Stylesheet
 * Version: 2.0.0
 * Enhanced mobile responsiveness and modern design
 */

/* ==========================================================================
   CSS Variables - Apple-inspired Design System
   ========================================================================== */
:root {
    /* Primary Colors */
    --lab-primary: #007aff;
    --lab-primary-hover: #0051d5;
    --lab-primary-light: rgba(0, 122, 255, 0.1);
    --lab-secondary: #6c757d;
    --lab-success: #34c759;
    --lab-warning: #ff9f0a;
    --lab-danger: #ff3b30;
    --lab-info: #5ac8fa;
    
    /* Text Colors */
    --lab-text-primary: #1d1d1f;
    --lab-text-secondary: #86868b;
    --lab-text-tertiary: #a1a1a6;
    
    /* Background Colors */
    --lab-bg-primary: #ffffff;
    --lab-bg-secondary: #f5f5f7;
    --lab-bg-tertiary: #e8e8ed;
    --lab-bg-elevated: #ffffff;
    
    /* Border Colors */
    --lab-border-light: #d2d2d7;
    --lab-border-medium: #c7c7cc;
    --lab-border-dark: #b0b0b5;
    
    /* Shadows */
    --lab-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --lab-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --lab-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --lab-shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --lab-radius-sm: 6px;
    --lab-radius-md: 12px;
    --lab-radius-lg: 16px;
    --lab-radius-xl: 20px;
    
    /* Transitions */
    --lab-transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --lab-transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --lab-transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --lab-space-xs: 4px;
    --lab-space-sm: 8px;
    --lab-space-md: 16px;
    --lab-space-lg: 24px;
    --lab-space-xl: 32px;
    --lab-space-2xl: 48px;
    
    /* Typography */
    --lab-font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --lab-font-family-mono: 'SF Mono', 'Monaco', 'Courier New', monospace;
}
@media (max-width: 768px) {
#vet-lab-add-btn {
     position: fixed !important;
    bottom: 0px !important;
    left: 0px !important;
    right: 0px !important;
    padding: 20px !important; /* Added padding */
    font-size: 18px !important; /* Bigger text */
    height: 10px !important; /* Fixed height */
    background-color: #007bff !important; /* Make it stand out */
    color: white !important;
    border: none !important;
    cursor: pointer !important;
    z-index: 1000 !important; /* Ensure it's on top */
}
}
/* ==========================================================================
   Global Styles & Reset
   ========================================================================== */
.vet-lab-wrapper,
.vet-lab-all-wrapper,
.vet-lab-ranges-wrapper,
.vet-lab-pending-section {
    font-family: var(--lab-font-family);
    color: var(--lab-text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.vet-lab-wrapper *,
.vet-lab-all-wrapper *,
.vet-lab-ranges-wrapper * {
    box-sizing: border-box;
}

/* ==========================================================================
   Container & Layout
   ========================================================================== */
.vet-lab-wrapper,
.vet-lab-all-wrapper,
.vet-lab-ranges-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--lab-space-lg);
}

/* Mobile: Full width with proper padding */
@media (max-width: 768px) {
    .vet-lab-wrapper,
    .vet-lab-all-wrapper,
    .vet-lab-ranges-wrapper {
        padding: var(--lab-space-md);
        max-width: 100%;
        overflow-x: hidden;
    }
}

/* ==========================================================================
   Header Styles - Modern & Clean
   ========================================================================== */
.vet-lab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--lab-space-xl);
    padding-bottom: var(--lab-space-lg);
    border-bottom: 1px solid var(--lab-border-light);
    gap: var(--lab-space-md);
}

.vet-lab-header h2 {
    margin: 0 0 var(--lab-space-xs) 0;
    color: var(--lab-text-primary);
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.vet-lab-header p {
    margin: 0;
    color: var(--lab-text-secondary);
    font-size: 15px;
}

@media (max-width: 768px) {
    .vet-lab-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--lab-space-md);
        margin-bottom: var(--lab-space-lg);
    }
    
    .vet-lab-header > div {
        width: 100%;
    }
}

/* ==========================================================================
   Button Styles - Apple-like
   ========================================================================== */
.vet-lab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--lab-radius-lg);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--lab-transition-fast);
    border: none;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    letter-spacing: -0.2px;
}

.vet-lab-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.vet-lab-btn:active::before {
    width: 300px;
    height: 300px;
}

.vet-lab-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.vet-lab-btn-primary {
    background: var(--lab-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.vet-lab-btn-primary:hover:not(:disabled) {
    background: var(--lab-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.4);
}

.vet-lab-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.vet-lab-btn-secondary {
    background: var(--lab-bg-secondary);
    color: black;
    border: 1px solid var(--lab-border-light);
}

.vet-lab-btn-secondary:hover:not(:disabled) {
    background: var(--lab-bg-tertiary);
    border-color: var(--lab-border-medium);
}

.vet-lab-btn-success {
    background: var(--lab-success);
    color: white;
    box-shadow: 0 2px 8px rgba(52, 199, 89, 0.3);
}

.vet-lab-btn-danger {
    background: var(--lab-danger);
    color: red !important;
    box-shadow: 0 2px 8px rgba(255, 59, 48, 0.3);
}

.vet-lab-btn-sm {
    color:black!important;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: var(--lab-radius-md);
}

/* Mobile button improvements */
@media (max-width: 768px) {
    .vet-lab-btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .vet-lab-btn-sm {
        width: auto;
        padding: 10px 18px;
    }
}

/* ==========================================================================
   Search and Filter Bar - Responsive Design
   ========================================================================== */
.vet-lab-search-filter-bar {
    display: flex;
    gap: var(--lab-space-md);
    margin-bottom: var(--lab-space-lg);
    align-items: stretch;
}

.vet-lab-search-container {
    flex: 1;
    min-width: 0; /* Prevent flex overflow */
}

.vet-lab-search-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    font-size: 15px;
    transition: var(--lab-transition-fast);
    background: var(--lab-bg-elevated);
}

.vet-lab-search-input:focus {
    outline: none;
    border-color: var(--lab-primary);
    box-shadow: 0 0 0 4px var(--lab-primary-light);
}

.vet-lab-filter-controls {
    display: flex;
    gap: var(--lab-space-sm);
    align-items: center;
    flex-shrink: 0;
}

.vet-lab-filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--lab-space-sm);
    padding: 12px 16px;
    background: var(--lab-bg-elevated);
    color: black !important;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: var(--lab-transition-fast);
    white-space: nowrap;
}

.vet-lab-filter-toggle-btn:hover {
    background: var(--lab-bg-secondary);
    border-color: var(--lab-border-medium);
}

.vet-lab-filter-badge {
    background: var(--lab-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    min-width: 20px;
    text-align: center;
    font-weight: 700;
}


/* ==========================================================================
   Report Cards - Modern Card Design
   ========================================================================== */
.vet-lab-reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--lab-space-lg);
    margin-top: var(--lab-space-lg);
}

/* Mobile: Single column, centered */
@media (max-width: 768px) {
    .vet-lab-reports-grid {
        grid-template-columns: 1fr;
        gap: var(--lab-space-md);
        padding: 0;
        margin: var(--lab-space-md) 0;
    }
}

.vet-lab-report-card {
    background: var(--lab-bg-elevated);
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    padding: var(--lab-space-lg);
    transition: var(--lab-transition-base);
    box-shadow: var(--lab-shadow-sm);
    width: 100%;
    max-width: 100%;
}

.vet-lab-report-card:hover {
    box-shadow: var(--lab-shadow-md);
    transform: translateY(-2px);
    border-color: var(--lab-border-medium);
}

.vet-lab-report-card.pending {
    border-left: 4px solid var(--lab-warning);
}

.vet-lab-report-card.verified {
    border-left: 4px solid var(--lab-success);
}

/* Mobile card improvements */
@media (max-width: 768px) {
    .vet-lab-report-card {
        padding: var(--lab-space-md);
        border-radius: var(--lab-radius-md);
    }
    
    .vet-lab-report-card:hover {
        transform: none; /* Disable hover lift on mobile */
    }
}

.vet-lab-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--lab-space-md);
    padding-bottom: var(--lab-space-md);
    border-bottom: 1px solid var(--lab-border-light);
    gap: var(--lab-space-sm);
}

/* KEEP SIDE-BY-SIDE LAYOUT ON MOBILE */
@media (max-width: 768px) {
    .vet-lab-card-header {
        /* Keep flex-row layout - DO NOT change to column */
        gap: var(--lab-space-sm);
        align-items: flex-start;
    }
}

/* Right side container for test type and date */
.vet-lab-header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

/* Test type badge styling */
.vet-lab-report-type {
    font-size: 13px;
    font-weight: 600;
    color: var(--lab-primary);
    background: var(--lab-primary-light);
    padding: 4px 12px;
    border-radius: 12px;
    white-space: nowrap;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .vet-lab-report-type {
        font-size: 11px;
        padding: 3px 10px;
    }
}

.vet-lab-report-id {
    display: flex;
    gap: var(--lab-space-sm);
    align-items: center;
    flex-wrap: wrap;
}

.vet-lab-id-badge {
    font-family: var(--lab-font-family-mono);
    font-weight: 700;
    color: var(--lab-primary);
    font-size: 16px;
    letter-spacing: -0.3px;
}

.vet-lab-status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.vet-lab-status-badge.pending {
    background: rgba(255, 159, 10, 0.15);
    color: var(--lab-warning);
}

.vet-lab-status-badge.verified {
    background: rgba(52, 199, 89, 0.15);
    color: var(--lab-success);
}

.vet-lab-report-date {
    color: var(--lab-text-secondary);
    font-size: 13px;
    font-weight: 500;
}

.vet-lab-card-body {
    margin-bottom: var(--lab-space-md);
}

.vet-lab-info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--lab-space-md);
    margin-bottom: var(--lab-space-sm);
}

@media (max-width: 768px) {
    .vet-lab-info-row {
        grid-template-columns: 1fr;
        gap: var(--lab-space-sm);
    }
}

.vet-lab-info-item {
    display: flex;
    gap: var(--lab-space-sm);
    font-size: 14px;
    align-items: baseline;
}

.vet-lab-label {
    color: var(--lab-text-secondary);
    font-weight: 600;
    min-width: 70px;
    font-size: 13px;
    flex-shrink: 0;
}

.vet-lab-value {
    color: var(--lab-text-primary);
    font-weight: 500;
}

.vet-lab-card-actions {
    display: flex;
    gap: var(--lab-space-sm);
    justify-content: flex-end;
    padding-top: var(--lab-space-md);
    border-top: 1px solid var(--lab-border-light);
    flex-wrap: wrap;
}


/* ==========================================================================
   Download PDF Button
   ========================================================================== */
.vet-lab-download-pdf {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--lab-bg-secondary);
    color: var(--lab-text-primary);
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: var(--lab-transition-fast);
}

.vet-lab-download-pdf:hover {
    background: var(--lab-bg-tertiary);
    border-color: var(--lab-border-medium);
}

/* ==========================================================================
   Popup/Modal Styles - Modern & Smooth
   ========================================================================== */
.vet-lab-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: var(--lab-space-md);
}

.vet-lab-popup.show {
    opacity: 1;
}

.vet-lab-popup-content {
    background: var(--lab-bg-elevated);
    border-radius: var(--lab-radius-xl);
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--lab-shadow-xl);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.vet-lab-popup.show .vet-lab-popup-content {
    transform: scale(1);
}

@media (max-width: 768px) {
    .vet-lab-popup {
        padding: 0;
        align-items: flex-end;
    }
    
    .vet-lab-popup-content {
        width: 100%;
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--lab-radius-xl) var(--lab-radius-xl) 0 0;
    }
    
    .vet-lab-popup.show .vet-lab-popup-content {
        transform: translateY(0);
    }
    
    .vet-lab-popup:not(.show) .vet-lab-popup-content {
        transform: translateY(100%);
    }
}

.vet-lab-popup-header {
    padding: var(--lab-space-lg);
    border-bottom: 1px solid var(--lab-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--lab-bg-elevated);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .vet-lab-popup-header {
        padding: var(--lab-space-md);
    }
}

.vet-lab-popup-header h2 {
    margin: 0;
    font-size: 20px;
    color: var(--lab-text-primary);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.vet-lab-popup-close {
    background: var(--lab-bg-secondary);
    border: none;
    font-size: 24px;
    color: var(--lab-text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--lab-transition-fast);
    flex-shrink: 0;
}

.vet-lab-popup-close:hover {
    background: var(--lab-bg-tertiary);
    color: var(--lab-text-primary);
}

.vet-lab-popup-body {
    padding: var(--lab-space-lg);
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    .vet-lab-popup-body {
        padding: var(--lab-space-md);
    }
}

/* ==========================================================================
   Form Styles - Clean & Modern
   ========================================================================== */
.vet-lab-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--lab-space-md);
}

@media (max-width: 768px) {
    .vet-lab-form-grid {
        grid-template-columns: 1fr;
        gap: var(--lab-space-md);
    }
}

.vet-lab-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--lab-space-sm);
}

.vet-lab-form-group.full-width {
    grid-column: 1 / -1;
}

.vet-lab-form-group label {
    font-weight: 600;
    color: var(--lab-text-primary);
    font-size: 14px;
    letter-spacing: -0.1px;
}

.vet-lab-form-group label.required::after {
    content: ' *';
    color: var(--lab-danger);
}

.vet-lab-form-group input,
.vet-lab-form-group select,
.vet-lab-form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    font-size: 15px;
    font-family: inherit;
    transition: var(--lab-transition-fast);
    background: var(--lab-bg-elevated);
}

.vet-lab-form-group input:focus,
.vet-lab-form-group select:focus,
.vet-lab-form-group textarea:focus {
    outline: none;
    border-color: var(--lab-primary);
    box-shadow: 0 0 0 4px var(--lab-primary-light);
}

.vet-lab-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==========================================================================
   Step Indicator - Modern Progress
   ========================================================================== */
.vet-lab-steps {
    display: flex;
    align-items: center;
    margin-bottom: var(--lab-space-xl);
    padding-bottom: var(--lab-space-lg);
    border-bottom: 1px solid var(--lab-border-light);
}

@media (max-width: 768px) {
    .vet-lab-steps {
        margin-bottom: var(--lab-space-lg);
        padding-bottom: var(--lab-space-md);
    }
}

.vet-lab-step {
    display: flex;
    align-items: center;
    gap: var(--lab-space-sm);
}

.vet-lab-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--lab-bg-secondary);
    color: var(--lab-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    transition: var(--lab-transition-base);
}

.vet-lab-step.active .vet-lab-step-number {
    background: var(--lab-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.vet-lab-step-label {
    font-weight: 600;
    color: var(--lab-text-secondary);
    font-size: 15px;
}

.vet-lab-step.active .vet-lab-step-label {
    color: var(--lab-text-primary);
}

.vet-lab-step-divider {
    flex: 1;
    height: 2px;
    background: var(--lab-border-light);
    margin: 0 var(--lab-space-md);
}

@media (max-width: 768px) {
    .vet-lab-step-number {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .vet-lab-step-label {
        font-size: 13px;
    }
    
    .vet-lab-step-divider {
        margin: 0 var(--lab-space-sm);
    }
}

/* ==========================================================================
   Section Styles
   ========================================================================== */
.vet-lab-section {
    margin-bottom: var(--lab-space-xl);
}

.vet-lab-section h3 {
    margin: 0 0 var(--lab-space-md) 0;
    color: var(--lab-text-primary);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

/* ==========================================================================
   Test Selector - Grid Layout
   ========================================================================== */
.vet-lab-test-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--lab-space-sm);
}

@media (max-width: 768px) {
    .vet-lab-test-selector {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--lab-space-sm);
    }
}

.vet-lab-test-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--lab-space-sm);
    padding: var(--lab-space-md);
    background: var(--lab-bg-elevated);
    border: 1.5px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    cursor: pointer;
    transition: var(--lab-transition-fast);
    font-weight: 600;
    font-size: 13px;
    color: var(--lab-text-primary);
}

.vet-lab-test-btn:hover {
    border-color: var(--lab-primary);
    background: var(--lab-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--lab-shadow-sm);
}

.vet-lab-test-btn.active {
    border-color: var(--lab-primary);
    background: var(--lab-primary-light);
    color: var(--lab-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.vet-lab-test-btn svg {
    width: 32px;
    height: 32px;
}

/* ==========================================================================
   Test Form Container
   ========================================================================== */
.vet-lab-test-form {
    background: var(--lab-bg-secondary);
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    padding: var(--lab-space-lg);
    margin-bottom: var(--lab-space-lg);
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .vet-lab-test-form {
        padding: var(--lab-space-md);
        border-radius: var(--lab-radius-md);
    }
}

.vet-lab-test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--lab-space-md);
    padding-bottom: var(--lab-space-md);
    border-bottom: 1px solid var(--lab-border-light);
}

.vet-lab-test-header h4 {
    margin: 0;
    color: var(--lab-text-primary);
    font-size: 16px;
    font-weight: 700;
}

.vet-lab-remove-test-btn {
    background: var(--lab-danger);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: var(--lab-radius-sm);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--lab-transition-fast);
}

.vet-lab-remove-test-btn:hover {
    background: #ff1f17;
    box-shadow: 0 2px 8px rgba(255, 59, 48, 0.3);
}

/* ==========================================================================
   Parameter Rows
   ========================================================================== */
.vet-lab-param-row {
    display: grid;
    grid-template-columns: 180px 1fr 100px;
    gap: var(--lab-space-md);
    align-items: start;
    margin-bottom: var(--lab-space-md);
}

@media (max-width: 768px) {
    .vet-lab-param-row {
        grid-template-columns: 1fr;
        gap: var(--lab-space-sm);
    }
}

.vet-lab-param-label {
    font-weight: 600;
    color: var(--lab-text-primary);
    font-size: 14px;
    padding-top: 12px;
}

.vet-lab-param-input-wrapper {
    position: relative;
}

.vet-lab-param-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    font-size: 15px;
    transition: var(--lab-transition-fast);
}

.vet-lab-param-input:focus {
    outline: none;
    border-color: var(--lab-primary);
    box-shadow: 0 0 0 4px var(--lab-primary-light);
}

.vet-lab-reference-range {
    font-size: 12px;
    color: var(--lab-text-secondary);
    margin-top: 4px;
    font-style: italic;
}

.vet-lab-param-unit {
    font-size: 14px;
    color: var(--lab-text-secondary);
    padding-top: 12px;
    font-weight: 500;
}

/* ==========================================================================
   Image Upload
   ========================================================================== */
.vet-lab-image-upload {
    margin-top: var(--lab-space-md);
    padding: var(--lab-space-lg);
    background: var(--lab-bg-elevated);
    border: 2px dashed var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    text-align: center;
    transition: var(--lab-transition-fast);
}

.vet-lab-image-upload:hover {
    border-color: var(--lab-primary);
    background: var(--lab-primary-light);
}

.vet-lab-image-upload input[type="file"] {
    display: none;
}

.vet-lab-upload-label {
    display: inline-block;
    padding: 12px 24px;
    background: var(--lab-primary);
    color: white;
    border-radius: var(--lab-radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--lab-transition-fast);
}

.vet-lab-upload-label:hover {
    background: var(--lab-primary-hover);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.vet-lab-image-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--lab-space-md);
    margin-top: var(--lab-space-md);
}

.vet-lab-image-item {
    position: relative;
    border-radius: var(--lab-radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    border: 1px solid var(--lab-border-light);
}

.vet-lab-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vet-lab-remove-image {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--lab-danger);
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: var(--lab-transition-fast);
}

.vet-lab-remove-image:hover {
    background: #ff1f17;
    transform: scale(1.1);
}

/* ==========================================================================
   View Report Styles
   ========================================================================== */
.vet-lab-view-section {
    margin-bottom: var(--lab-space-xl);
}

.vet-lab-view-section h3 {
    margin: 0 0 var(--lab-space-md) 0;
    color: var(--lab-text-primary);
    font-size: 17px;
    font-weight: 700;
    padding-bottom: var(--lab-space-sm);
    border-bottom: 1px solid var(--lab-border-light);
}

.vet-lab-view-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--lab-space-md);
}

@media (max-width: 768px) {
    .vet-lab-view-grid {
        grid-template-columns: 1fr;
        gap: var(--lab-space-sm);
    }
}

.vet-lab-view-item {
    display: flex;
    gap: var(--lab-space-sm);
    font-size: 14px;
}

.vet-lab-view-label {
    font-weight: 600;
    color: var(--lab-text-secondary);
    min-width: 130px;
    flex-shrink: 0;
}

.vet-lab-view-value {
    color: var(--lab-text-primary);
    font-weight: 500;
}

/* Test Results with Color Coding */
.vet-lab-test-results {
    background: var(--lab-bg-secondary);
    padding: var(--lab-space-md);
    border-radius: var(--lab-radius-lg);
    margin-bottom: var(--lab-space-md);
    border: 1px solid var(--lab-border-light);
}

.vet-lab-test-results h4 {
    margin: 0 0 var(--lab-space-md) 0;
    color: var(--lab-text-primary);
    font-size: 16px;
    font-weight: 700;
}

.vet-lab-result-row {
    display: grid;
    grid-template-columns: 180px 120px 150px 80px;
    gap: var(--lab-space-md);
    padding: var(--lab-space-sm) var(--lab-space-md);
    background: var(--lab-bg-elevated);
    border-radius: var(--lab-radius-md);
    margin-bottom: var(--lab-space-sm);
    align-items: center;
}

@media (max-width: 768px) {
    .vet-lab-result-row {
        grid-template-columns: 1fr;
        gap: var(--lab-space-xs);
        padding: var(--lab-space-md);
    }
}

.vet-lab-result-param {
    font-weight: 600;
    color: var(--lab-text-primary);
    font-size: 14px;
}

.vet-lab-result-value {
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.vet-lab-result-value.normal {
    color: var(--lab-success);
}

.vet-lab-result-value.high {
    color: var(--lab-danger);
}

.vet-lab-result-value.low {
    color: var(--lab-warning);
}

.vet-lab-result-range {
    font-size: 12px;
    color: var(--lab-text-secondary);
}

.vet-lab-result-unit {
    font-size: 13px;
    color: var(--lab-text-secondary);
}

/* ==========================================================================
   Loading States
   ========================================================================== */
.vet-lab-loading {
    text-align: center;
    padding: var(--lab-space-2xl) var(--lab-space-lg);
}

.vet-lab-spinner {
    border: 3px solid var(--lab-border-light);
    border-top: 3px solid var(--lab-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--lab-space-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Empty States
   ========================================================================== */
.vet-lab-empty,
.vet-lab-no-reports {
    text-align: center;
    padding: var(--lab-space-2xl) var(--lab-space-lg);
    background: var(--lab-bg-secondary);
    border-radius: var(--lab-radius-lg);
    margin: var(--lab-space-lg) 0;
}

.vet-lab-empty h3,
.vet-lab-no-reports h3 {
    margin: 0 0 var(--lab-space-sm) 0;
    color: var(--lab-text-primary);
    font-size: 20px;
    font-weight: 700;
}

.vet-lab-empty p,
.vet-lab-no-reports p {
    margin: 0;
    color: var(--lab-text-secondary);
    font-size: 15px;
}

/* ==========================================================================
   Message Toast - Modern Notification
   ========================================================================== */
.vet-lab-message {
    position: fixed;
    top: var(--lab-space-lg);
    right: var(--lab-space-lg);
    padding: var(--lab-space-md) var(--lab-space-lg);
    border-radius: var(--lab-radius-lg);
    font-weight: 600;
    z-index: 10001;
    box-shadow: var(--lab-shadow-lg);
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 300px;
    max-width: 400px;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 768px) {
    .vet-lab-message {
        top: var(--lab-space-md);
        right: var(--lab-space-md);
        left: var(--lab-space-md);
        max-width: none;
        min-width: 0;
    }
}

.vet-lab-message.success {
    background: var(--lab-success);
    color: white;
}

.vet-lab-message.error {
    background: var(--lab-danger);
    color: white;
}

.vet-lab-message.info {
    background: var(--lab-info);
    color: white;
}

.vet-lab-message.warning {
    background: var(--lab-warning);
    color: white;
}

/* ==========================================================================
   Reference Ranges Table
   ========================================================================== */
.vet-lab-ranges-table-wrapper {
    background: var(--lab-bg-elevated);
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    overflow: hidden;
    margin-bottom: var(--lab-space-lg);
    box-shadow: var(--lab-shadow-sm);
}

.vet-lab-ranges-table {
    width: 100%;
    border-collapse: collapse;
}

.vet-lab-ranges-table thead {
    background: var(--lab-bg-secondary);
}

.vet-lab-ranges-table th {
    padding: var(--lab-space-md);
    text-align: left;
    font-weight: 700;
    color: var(--lab-text-primary);
    font-size: 14px;
    border-bottom: 1px solid var(--lab-border-light);
}

.vet-lab-ranges-table td {
    padding: var(--lab-space-md);
    border-bottom: 1px solid var(--lab-border-light);
}

.vet-lab-ranges-table tbody tr:hover {
    background: var(--lab-bg-secondary);
}

.vet-lab-ranges-table tbody tr:last-child td {
    border-bottom: none;
}

.vet-lab-ranges-table input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-sm);
    font-size: 14px;
    transition: var(--lab-transition-fast);
}

.vet-lab-ranges-table input:focus {
    outline: none;
    border-color: var(--lab-primary);
    box-shadow: 0 0 0 3px var(--lab-primary-light);
}

/* ==========================================================================
   Species and Tab Selectors
   ========================================================================== */
.vet-lab-species-selector {
    display: flex;
    gap: var(--lab-space-sm);
    margin-bottom: var(--lab-space-lg);
    flex-wrap: wrap;
}



.vet-lab-species-btn {
    padding: 12px 24px;
    background: var(--lab-bg-elevated);
    border: 1.5px solid var(--lab-border-light);
    border-radius: var(--lab-radius-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--lab-transition-fast);
}

.vet-lab-species-btn:hover {
    border-color: var(--lab-primary);
    background: var(--lab-primary-light);
}

.vet-lab-species-btn.active {
    border-color: var(--lab-primary);
    background: var(--lab-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.vet-lab-test-type-tabs {
    display: flex;
    gap: var(--lab-space-sm);
    margin-bottom: var(--lab-space-lg);
    border-bottom: 1px solid var(--lab-border-light);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.vet-lab-tab-btn {
    padding: var(--lab-space-md) var(--lab-space-lg);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: var(--lab-text-secondary);
    transition: var(--lab-transition-fast);
    white-space: nowrap;
}

.vet-lab-tab-btn:hover {
    color: var(--lab-primary);
}

.vet-lab-tab-btn.active {
    color: var(--lab-primary);
    border-bottom-color: var(--lab-primary);
}

/* ==========================================================================
   Quick Search
   ========================================================================== */
.vet-lab-quick-search {
    background: var(--lab-bg-secondary);
    padding: var(--lab-space-lg);
    border-radius: var(--lab-radius-lg);
    margin-bottom: var(--lab-space-lg);
    border: 1px solid var(--lab-border-light);
}

.vet-lab-quick-search label {
    display: block;
    margin-bottom: var(--lab-space-sm);
    font-weight: 600;
    color: var(--lab-text-primary);
    font-size: 14px;
}

.vet-lab-search-box {
    display: flex;
    gap: var(--lab-space-sm);
}

@media (max-width: 768px) {
    .vet-lab-search-box {
        flex-direction: column;
    }
}

.vet-lab-search-box input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    font-size: 15px;
    transition: var(--lab-transition-fast);
}

.vet-lab-search-box input:focus {
    outline: none;
    border-color: var(--lab-primary);
    box-shadow: 0 0 0 4px var(--lab-primary-light);
}

.vet-lab-search-results {
    margin-top: var(--lab-space-md);
    background: var(--lab-bg-elevated);
    border: 1px solid var(--lab-border-light);
    border-radius: var(--lab-radius-md);
    max-height: 250px;
    overflow-y: auto;
    box-shadow: var(--lab-shadow-sm);
}

.vet-lab-search-result-item {
    padding: var(--lab-space-md);
    border-bottom: 1px solid var(--lab-border-light);
    cursor: pointer;
    transition: var(--lab-transition-fast);
}

.vet-lab-search-result-item:hover {
    background: var(--lab-bg-secondary);
}

.vet-lab-search-result-item:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Divider Text
   ========================================================================== */
.vet-lab-divider-text {
    text-align: center;
    position: relative;
    margin: var(--lab-space-lg) 0;
    color: var(--lab-text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vet-lab-divider-text::before,
.vet-lab-divider-text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 45%;
    height: 1px;
    background: var(--lab-border-light);
}

.vet-lab-divider-text::before {
    left: 0;
}

.vet-lab-divider-text::after {
    right: 0;
}

/* ==========================================================================
   Count Badge
   ========================================================================== */
.vet-lab-count-badge {
    background: var(--lab-warning);
    color: white;
    padding: var(--lab-space-sm) var(--lab-space-lg);
    border-radius: var(--lab-radius-md);
    font-weight: 700;
    margin-bottom: var(--lab-space-lg);
    display: inline-block;
    font-size: 15px;
    box-shadow: 0 2px 8px rgba(255, 159, 10, 0.3);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.full-width {
    width: 100% !important;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .vet-lab-btn,
    .vet-lab-search-filter-bar,
    .vet-lab-filter-controls,
    .vet-lab-card-actions,
    .vet-lab-popup-close,
    .vet-lab-remove-test-btn,
    .vet-lab-remove-image {
        display: none !important;
    }
    
    .vet-lab-popup {
        position: static;
        background: none;
    }
    
    .vet-lab-popup-content {
        max-height: none;
        box-shadow: none;
    }
    
    .vet-lab-report-card {
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--lab-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Dark Mode Support (Optional)
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --lab-text-primary: #f5f5f7;
        --lab-text-secondary: #a1a1a6;
        --lab-text-tertiary: #86868b;
        
        --lab-bg-primary: #1d1d1f;
        --lab-bg-secondary: #2c2c2e;
        --lab-bg-tertiary: #3a3a3c;
        --lab-bg-elevated: #2c2c2e;
        
        --lab-border-light: #3a3a3c;
        --lab-border-medium: #48484a;
        --lab-border-dark: #636366;
    }
}