/**
 * RockOps T&M Portal - Design System
 * Central design tokens for consistent styling across the application
 * Load this file first before other CSS files
 */

:root {
    /* Brand Colors */
    --color-primary: #2B3A59;
    --color-primary-light: #5B7C99;
    --color-primary-dark: #1e2a3f;
    
    /* Functional Colors */
    --color-success: #28a745;
    --color-success-light: #d4edda;
    --color-success-dark: #218838;
    
    --color-warning: #ffc107;
    --color-warning-light: #fff3cd;
    --color-warning-dark: #856404;
    
    --color-danger: #dc3545;
    --color-danger-light: #f8d7da;
    --color-danger-dark: #c82333;
    
    --color-info: #17a2b8;
    --color-info-light: #d1ecf1;
    --color-info-dark: #138496;
    
    /* Status Colors */
    --color-status-draft: #e9ecef;
    --color-status-draft-text: #495057;
    --color-status-ready: #fff3cd;
    --color-status-ready-text: #856404;
    --color-status-approved: #d1ecf1;
    --color-status-approved-text: #0c5460;
    --color-status-sent: #d4edda;
    --color-status-sent-text: #155724;
    --color-status-signed: #c3e6cb;
    --color-status-signed-text: #155724;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9f9f9;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eee;
    --color-gray-300: #ddd;
    --color-gray-400: #ccc;
    --color-gray-500: #aaa;
    --color-gray-600: #666;
    --color-gray-700: #495057;
    --color-gray-800: #333;
    --color-gray-900: #000;
    
    /* Spacing Scale */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 30px;
    --spacing-4xl: 40px;
    
    /* Typography */
    --font-family-base: 'Arial', sans-serif;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 13px;
    --font-size-md: 14px;
    --font-size-lg: 15px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    
    --font-weight-normal: 400;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.2;
    --line-height-base: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Border Radius */
    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 10px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal-backdrop: 900;
    --z-modal: 1000;
    --z-tooltip: 1100;
}

/* ===========================================
   Button System
   =========================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

.btn:disabled {
    background: var(--color-gray-400) !important;
    color: var(--color-gray-600) !important;
    cursor: not-allowed;
    opacity: 0.6;
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
}

.btn-secondary {
    background: var(--color-gray-600);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-gray-700);
}

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

.btn-success:hover {
    background: var(--color-success-dark);
}

.btn-warning {
    background: var(--color-warning);
    color: var(--color-gray-800);
}

.btn-warning:hover {
    background: var(--color-warning-dark);
    color: var(--color-white);
}

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

.btn-danger:hover {
    background: var(--color-danger-dark);
}

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

.btn-info:hover {
    background: var(--color-info-dark);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* ===========================================
   Status Badge System
   =========================================== */

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-draft {
    background: var(--color-status-draft);
    color: var(--color-status-draft-text);
}

.badge-ready {
    background: var(--color-status-ready);
    color: var(--color-status-ready-text);
}

.badge-approved {
    background: var(--color-status-approved);
    color: var(--color-status-approved-text);
}

.badge-sent {
    background: var(--color-status-sent);
    color: var(--color-status-sent-text);
}

.badge-signed {
    background: var(--color-status-signed);
    color: var(--color-status-signed-text);
}

.badge-active {
    background: var(--color-success-light);
    color: var(--color-status-sent-text);
}

.badge-inactive {
    background: var(--color-danger-light);
    color: #721c24;
}

.badge-accepted {
    background: var(--color-status-approved);
    color: var(--color-status-approved-text);
}

.badge-declined {
    background: var(--color-danger-light);
    color: #721c24;
}

.badge-converted-to-job {
    background: var(--color-success-light);
    color: var(--color-status-sent-text);
}

/* ===========================================
   Filters
   =========================================== */

.filter-bar {
    margin-bottom: var(--spacing-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===========================================
   Details / Profile Cards
   =========================================== */

.company-header {
    background: var(--color-white);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-3xl);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-2xl);
}

.company-info h1 {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--color-primary);
}

.info-row {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.info-label {
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-600);
    display: inline-block;
    min-width: 150px;
}

.company-actions {
    display: flex;
    gap: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.empty-state {
    padding: var(--spacing-4xl) var(--spacing-2xl);
    text-align: center;
    color: var(--color-gray-600);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ===========================================
   Job / Workday Lists
   =========================================== */

.jobs-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.job-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.job-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.job-item-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0;
}

.job-item-meta {
    display: flex;
    gap: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

.workdays-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.workday-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.workday-item.needs-review {
    border-left-color: var(--color-warning);
    background: #fffbf0;
}

.workday-date {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.workday-status {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.workday-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.checkbox-group input {
    width: auto;
    margin: 0;
}

.company-info {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-base);
}

/* ===========================================
   Form Elements
   =========================================== */

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(43, 58, 89, 0.1);
}

.form-control:disabled {
    background: var(--color-gray-100);
    cursor: not-allowed;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(43, 58, 89, 0.1);
}

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

/* ===========================================
   Card System
   =========================================== */

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-footer {
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
}

/* ===========================================
   Alert System
   =========================================== */

.alert {
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    border: 1px solid transparent;
}

.alert-success {
    background: var(--color-success-light);
    color: var(--color-status-sent-text);
    border-color: #c3e6cb;
}

.alert-error,
.alert-danger {
    background: var(--color-danger-light);
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
    border-color: #ffeaa7;
}

.alert-info {
    background: var(--color-info-light);
    color: var(--color-status-approved-text);
    border-color: #bee5eb;
}

/* ===========================================
   Utility Classes
   =========================================== */

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Font weights */
.font-normal { font-weight: var(--font-weight-normal); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }

/* Flex utilities */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }

/* Gap */
.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }

/* ===========================================
   Layout Components
   =========================================== */

.page-container {
    max-width: 100%;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.page-container-narrow {
    max-width: 1000px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.content-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0;
}

.content-header p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin: var(--spacing-xs) 0 0 0;
}

.header-titles {
    flex: 1;
}

.header-actions {
    display: flex;
    gap: var(--spacing-md);
}

.content-body {
    padding: 0;
}

/* ===========================================
   Table System
   =========================================== */

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.table th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
}

.table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
    font-size: var(--font-size-base);
}

.table tbody tr {
    cursor: pointer;
    transition: background var(--transition-base);
}

.table tbody tr:hover {
    background: #e8f4fd;
}

.table-sm th,
.table-sm td {
    font-size: var(--font-size-sm);
}

/* ===========================================
   Actions Bar
   =========================================== */

.actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-lg);
}

.actions-bar-left {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.actions-bar-right {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* ===========================================
   Data Display Utilities
   =========================================== */

.text-muted {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.text-success {
    color: var(--color-success);
}

.text-danger {
    color: var(--color-danger);
}

.text-warning {
    color: var(--color-warning-dark);
}

.text-info {
    color: var(--color-info);
}

.text-uppercase {
    text-transform: uppercase;
}

/* ===========================================
   Links and Actions
   =========================================== */

.action-link {
    margin-right: var(--spacing-md);
    text-decoration: none;
    color: #0066cc;
}

.action-link:hover {
    text-decoration: underline;
}

.action-link-danger {
    color: var(--color-danger);
}

/* ===========================================
   Form Layout and Containers
   =========================================== */

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

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

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.required {
    color: var(--color-danger);
    font-weight: var(--font-weight-bold);
}

.rate-section {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.rate-section h3 {
    margin-top: 0;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

/* ===========================================
   Layout Widths
   =========================================== */

.page-container-narrow {
    max-width: 1000px;
}

.page-container-wide {
    max-width: 1200px;
}

/* ===========================================
   Filters
   =========================================== */

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.filter-btn:hover {
    background: var(--color-gray-100);
}

.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ===========================================
   Quote / Detail Views
   =========================================== */

.quote-header {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    border-radius: var(--radius-lg);
}

.quote-header h1 {
    margin: 0;
    font-size: var(--font-size-3xl);
}

.quote-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-base);
}

.meta-item label {
    font-weight: var(--font-weight-bold);
    opacity: 0.9;
}

.meta-item span {
    display: block;
    font-size: var(--font-size-lg);
}

.section {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-md);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.detail-item {
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.detail-item label {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

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

.amount {
    text-align: right;
}

.summary-table {
    width: 50%;
    margin-left: auto;
    margin-top: var(--spacing-xl);
}

.summary-table td {
    padding: var(--spacing-sm);
}

.summary-total {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    background: var(--color-status-approved);
}

.summary-row {
    background: var(--color-gray-50);
}

.readonly-field {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    cursor: not-allowed;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.empty-items {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-gray-600);
}

/* ===========================================
   Job Hub
   =========================================== */

.back-link {
    display: inline-block;
    color: var(--color-info);
    text-decoration: none;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
}

.back-link:hover {
    text-decoration: underline;
}

.job-header {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
}

.job-header h1 {
    color: var(--color-primary);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: var(--font-size-3xl);
}

.job-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.job-meta-item {
    display: flex;
    flex-direction: column;
}

.job-meta-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.job-meta-value {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    font-weight: 500;
}

.workdays-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
}

.workdays-section h2 {
    color: var(--color-primary);
    margin: 0 0 var(--spacing-xl) 0;
    font-size: var(--font-size-xl);
}

.workday-card {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: box-shadow var(--transition-base);
}

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

.workday-card.needs-review {
    border-left: 4px solid var(--color-warning);
    background: #fffbf0;
}

.workday-date {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    min-width: 200px;
}

/* ===========================================
   Quote Form
   =========================================== */

.form-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-3xl);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
}

.form-section {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.form-section-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-row-3,
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
}

.dynamic-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
}

.dynamic-table th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    text-align: left;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
}

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

.dynamic-table input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
}

.dynamic-table .readonly {
    background: var(--color-gray-50);
}

.form-section {
    overflow-x: auto;
}

.dynamic-table th,
.dynamic-table td {
    white-space: nowrap;
    min-width: 80px;
}

/* Labor table column widths - optimized for quote form */
#labor-table th:nth-child(1),
#labor-table td:nth-child(1),
table[id^="labor-table-"] th:nth-child(1),
table[id^="labor-table-"] td:nth-child(1) { min-width: 140px; } /* Classification */

#labor-table th:nth-child(2),
#labor-table td:nth-child(2),
table[id^="labor-table-"] th:nth-child(2),
table[id^="labor-table-"] td:nth-child(2) { min-width: 60px; } /* Qty */

#labor-table th:nth-child(3),
#labor-table td:nth-child(3),
table[id^="labor-table-"] th:nth-child(3),
table[id^="labor-table-"] td:nth-child(3) { min-width: 85px; } /* Start Time */

#labor-table th:nth-child(4),
#labor-table td:nth-child(4),
table[id^="labor-table-"] th:nth-child(4),
table[id^="labor-table-"] td:nth-child(4) { min-width: 85px; } /* End Time */

#labor-table th:nth-child(5),
#labor-table td:nth-child(5),
table[id^="labor-table-"] th:nth-child(5),
table[id^="labor-table-"] td:nth-child(5) { min-width: 70px; } /* Total Hrs */

#labor-table th:nth-child(6),
#labor-table td:nth-child(6),
table[id^="labor-table-"] th:nth-child(6),
table[id^="labor-table-"] td:nth-child(6) { min-width: 65px; } /* Meal */

#labor-table th:nth-child(7),
#labor-table td:nth-child(7),
table[id^="labor-table-"] th:nth-child(7),
table[id^="labor-table-"] td:nth-child(7) { min-width: 85px; } /* ST Cost */

#labor-table th:nth-child(8),
#labor-table td:nth-child(8),
table[id^="labor-table-"] th:nth-child(8),
table[id^="labor-table-"] td:nth-child(8) { min-width: 85px; } /* OT Cost */

#labor-table th:nth-child(9),
#labor-table td:nth-child(9),
table[id^="labor-table-"] th:nth-child(9),
table[id^="labor-table-"] td:nth-child(9) { min-width: 85px; } /* DT Cost */

#labor-table th:nth-child(10),
#labor-table td:nth-child(10),
table[id^="labor-table-"] th:nth-child(10),
table[id^="labor-table-"] td:nth-child(10) { min-width: 95px; } /* Total Cost */

#labor-table th:nth-child(11),
#labor-table td:nth-child(11),
table[id^="labor-table-"] th:nth-child(11),
table[id^="labor-table-"] td:nth-child(11) { min-width: 80px; } /* Remove button */

/* Material table column widths - for quote form */
#material-table th:nth-child(1),
#material-table td:nth-child(1),
table[id^="material-table-"] th:nth-child(1),
table[id^="material-table-"] td:nth-child(1) { min-width: 200px; } /* Material description */

#material-table th:nth-child(2),
#material-table td:nth-child(2),
table[id^="material-table-"] th:nth-child(2),
table[id^="material-table-"] td:nth-child(2) { min-width: 60px; } /* Qty */

#material-table th:nth-child(3),
#material-table td:nth-child(3),
table[id^="material-table-"] th:nth-child(3),
table[id^="material-table-"] td:nth-child(3) { min-width: 60px; } /* Unit */

#material-table th:nth-child(4),
#material-table td:nth-child(4),
table[id^="material-table-"] th:nth-child(4),
table[id^="material-table-"] td:nth-child(4) { min-width: 90px; } /* Unit Price */

#material-table th:nth-child(5),
#material-table td:nth-child(5),
table[id^="material-table-"] th:nth-child(5),
table[id^="material-table-"] td:nth-child(5) { min-width: 90px; } /* Subtotal */

#material-table th:nth-child(6),
#material-table td:nth-child(6),
table[id^="material-table-"] th:nth-child(6),
table[id^="material-table-"] td:nth-child(6) { min-width: 80px; } /* Remove button */

/* Equipment table column widths - for quote form */
#equipment-table th:nth-child(1),
#equipment-table td:nth-child(1),
table[id^="equipment-table-"] th:nth-child(1),
table[id^="equipment-table-"] td:nth-child(1) { min-width: 150px; } /* Equipment type */

#equipment-table th:nth-child(2),
#equipment-table td:nth-child(2),
table[id^="equipment-table-"] th:nth-child(2),
table[id^="equipment-table-"] td:nth-child(2) { min-width: 60px; } /* Qty */

#equipment-table th:nth-child(3),
#equipment-table td:nth-child(3),
table[id^="equipment-table-"] th:nth-child(3),
table[id^="equipment-table-"] td:nth-child(3) { min-width: 80px; } /* Rental Days */

#equipment-table th:nth-child(4),
#equipment-table td:nth-child(4),
table[id^="equipment-table-"] th:nth-child(4),
table[id^="equipment-table-"] td:nth-child(4) { min-width: 80px; } /* Rate */

#equipment-table th:nth-child(5),
#equipment-table td:nth-child(5),
table[id^="equipment-table-"] th:nth-child(5),
table[id^="equipment-table-"] td:nth-child(5) { min-width: 90px; } /* Subtotal */

#equipment-table th:nth-child(6),
#equipment-table td:nth-child(6),
table[id^="equipment-table-"] th:nth-child(6),
table[id^="equipment-table-"] td:nth-child(6) { min-width: 80px; } /* Remove button */

.btn-add-row {
    background: var(--color-success);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xs);
}

.btn-add-row:hover {
    background: var(--color-success-dark);
}

.btn-remove-row {
    background: var(--color-danger);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
}

.btn-remove-row:hover {
    background: var(--color-danger-dark);
}

.calculation-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    font-style: italic;
}

.day-section {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    background: var(--color-gray-50);
    margin-bottom: var(--spacing-2xl);
}

.day-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.day-header-left,
.day-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.day-label {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
}

.day-date {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.day-subtotal {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
}

.day-content {
    padding: var(--spacing-lg);
}

.day-subsection {
    margin-bottom: var(--spacing-2xl);
}

.day-subsection-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.btn-collapse,
.btn-remove-day {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
}

.btn-collapse:hover,
.btn-remove-day:hover {
    background: rgba(255, 255, 255, 0.3);
}

.day-picker-container {
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.day-picker-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.day-picker-nav button {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.day-picker-nav button:hover:not(:disabled) {
    background: var(--color-primary-light);
}

.day-picker-nav button:disabled {
    background: var(--color-gray-400);
    cursor: not-allowed;
}

.day-picker-current {
    text-align: center;
    min-width: 180px;
}

.day-picker-current .date {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

.day-picker-current .day-info {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.day-picker-dates {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.day-btn {
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.day-btn:hover {
    border-color: var(--color-primary);
    background: #f0f4f8;
}

.day-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.day-btn.has-data {
    background: #e8f5e9;
    border-color: #4caf50;
}

.day-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.btn-add-day {
    background: var(--color-info);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.btn-add-day:hover {
    background: var(--color-info-dark);
}

.day-help {
    color: var(--color-gray-600);
    font-size: var(--font-size-xs);
}

.day-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.day-empty {
    text-align: center;
    color: var(--color-gray-600);
    padding: var(--spacing-3xl);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--color-gray-300);
}

.day-table-summary {
    margin-top: var(--spacing-sm);
    text-align: right;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.subtotal-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    margin-right: var(--spacing-sm);
}

.subtotal-value {
    font-size: var(--font-size-base);
}

.table-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
}

.total-section {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--color-primary);
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-md);
}

.total-row.final {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
}

.pdf-info {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

.table-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.table-actions .btn-add-row {
    margin-bottom: 0;
}

.table-actions .calculation-note {
    margin: 0;
}

.signature-section {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-300);
}

.signature-section h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.signature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.signature-box {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    min-height: 120px;
}

.signature-box h4 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

.signature-box .signature-line {
    border-bottom: 1px solid var(--color-gray-600);
    margin: var(--spacing-3xl) 0 var(--spacing-md) 0;
}

.signature-box .signature-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.signature-meta {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.signature-note {
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.signature-note strong {
    color: var(--color-primary);
}

.validation-warning {
    display: none;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    border: 1px solid var(--color-warning);
    background: var(--color-warning-light);
    border-radius: var(--radius-md);
    color: var(--color-warning-dark);
    font-size: var(--font-size-sm);
}

.validation-warning.show {
    display: block;
}

.validation-warning strong {
    color: var(--color-warning-dark);
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.input-group input {
    flex: 1;
}

.input-group span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.currency {
    text-align: right;
}

.dynamic-table .currency {
    text-align: right;
}

.inline-input {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.inline-input input {
    width: auto;
}

.inline-input .unit {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.btn-cancel {
    background: var(--color-gray-600);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-2xl);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-md);
}

.btn-cancel:hover {
    background: var(--color-gray-700);
}

.day-stats {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.day-stats strong {
    color: var(--color-primary);
}

.loading {
    display: none;
    text-align: center;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
}

.loading.show {
    display: block;
}

.loading-spinner {
    margin: 0 auto var(--spacing-md) auto;
    width: 36px;
    height: 36px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

@media (max-width: 768px) {
    .form-row,
    .form-row-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

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

    .dynamic-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .dynamic-table th,
    .dynamic-table td {
        padding: 6px;
        font-size: 11px;
    }

    .dynamic-table input,
    .dynamic-table select {
        padding: 6px;
        font-size: 11px;
    }
}