/**
 * ESG-Track New Custom Styles
 * High Contrast Enhancement for Better Readability
 */

/* ===== High Contrast Color Variables ===== */
:root {
    --header-height: 56px;
    --sidebar-width: 260px;
    --content-spacing: 1.5rem;
    
    /* High Contrast Text Colors - Improved Readability */
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #cbd5e1;
    --text-accent: #93c5fd;
    
    /* Enhanced Background Colors */
    --bg-card: #1e293b;
    --bg-card-header: #334155;
    --bg-sidebar: #0f172a;
    --bg-input: #1e293b;
    --bg-table-header: #334155;
    --bg-table-row-alt: #1e293b;
    
    /* Border Colors */
    --border-color: #475569;
    --border-color-light: #64748b;
    
    /* Status Colors - High Contrast with better visibility */
    --success-color: #22c55e;
    --warning-color: #eab308;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --primary-color: #3b82f6;
}

/* Light theme overrides */
[data-bs-theme="light"] {
    --text-primary: #1e293b;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --text-accent: #2563eb;
    --bg-card: #ffffff;
    --bg-card-header: #f1f5f9;
    --bg-sidebar: #f8fafc;
    --bg-input: #ffffff;
    --bg-table-header: #e2e8f0;
    --bg-table-row-alt: #f8fafc;
    --border-color: #cbd5e1;
    --border-color-light: #e2e8f0;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    overflow-x: auto;
    font-family: var(--bs-body-font-family);
    font-size: var(--bs-body-font-size);
    font-weight: var(--bs-body-font-weight);
    line-height: var(--bs-body-line-height);
    color: var(--text-primary);
    background-color: var(--bs-body-bg);
}

/* ===== Global Text Improvements ===== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
}

p, span, div, li {
    color: var(--text-primary);
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

label {
    color: var(--text-primary);
    font-weight: 500;
}

small, .small {
    color: var(--text-secondary);
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

/* Header */
.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
}

.navbar {
    height: 100%;
}

/* Main Container */
.app-container {
    display: flex;
    flex: 1;
    margin-top: var(--header-height);
}

/* Sidebar - High Contrast */
.sidebar {
    position: fixed;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-sidebar);
    z-index: 100;
    overflow-y: auto;
    border-right: 1px solid var(--border-color);
}

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

.sidebar .nav-link {
    padding: 0.6rem 1rem;
    border-radius: 6px;
    margin-bottom: 4px;
    color: var(--text-primary);
    transition: all 0.2s ease;
    font-weight: 500;
}

.sidebar .nav-link i {
    color: var(--text-accent);
}

.sidebar .nav-link:hover {
    background-color: rgba(59, 130, 246, 0.2);
    color: var(--text-primary);
    text-decoration: none;
}

.sidebar .nav-link.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

.sidebar .nav-link.active i {
    color: #ffffff;
}

.sidebar .nav-link.disabled {
    color: var(--text-muted) !important;
}

.sidebar-section-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0.35rem 1rem 0.15rem;
    pointer-events: none;
}

/* Main Content */
.main-content {
    flex: 1;
    min-width: 0; /* Prevents flex item from expanding beyond viewport due to wide content */
    overflow-x: hidden; /* Page-level scroll prevention; section tables use table-responsive */
    margin-left: var(--sidebar-width);
    min-height: calc(100vh - var(--header-height) - 60px); /* 60px for footer */
}

.content-wrapper {
    padding: var(--content-spacing);
    overflow-x: hidden;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--content-spacing);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.page-content {
    margin-bottom: var(--content-spacing);
}

/* Footer */
.app-footer {
    padding: 1rem 0;
    background-color: var(--bs-tertiary-bg);
    border-top: 1px solid var(--bs-border-color);
    text-align: center;
}

/* ===== Dashboard Styles ===== */
.metric-card {
    height: 100%;
    transition: transform 0.2s;
}

.metric-card:hover {
    transform: translateY(-5px);
}

.metric-chart-container {
    height: 200px;
    position: relative;
}

.metric-value {
    font-size: 2rem;
    font-weight: 600;
}

.metric-change {
    font-weight: 500;
}

.goal-progress-container {
    height: 25px;
}

/* ===== Card Customizations - High Contrast ===== */
.card {
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.card-header {
    font-weight: 600;
    background-color: var(--bg-card-header) !important;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.card-body {
    color: var(--text-primary);
    padding: 1.25rem;
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
}

.card-text {
    color: var(--text-secondary);
}

.card-footer {
    background-color: var(--bg-card-header);
    border-top: 1px solid var(--border-color);
}

/* ===== Table Styles - High Contrast ===== */
.table {
    color: #ffffff;
    border-color: var(--border-color);
}

.table > thead {
    background-color: var(--bg-table-header);
}

.table > thead th {
    color: #ffffff !important;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    padding: 0.875rem 0.75rem;
    white-space: nowrap;
}

.table > thead.table-light th {
    color: #334155 !important;
}

.table > tbody > tr {
    border-bottom: 1px solid var(--border-color);
}

.table > tbody > tr:nth-of-type(odd) {
    background-color: var(--bg-table-row-alt);
}

.table > tbody > tr:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

.table > tbody td {
    color: #ffffff !important;
    padding: 0.875rem 0.75rem;
    vertical-align: middle;
}

.table > tbody td strong {
    color: #ffffff !important;
}

.table > tbody td small {
    color: #cbd5e1 !important;
}

.table > tbody td a {
    color: #93c5fd !important;
}

.table > tbody td a:hover {
    color: #bfdbfe !important;
}

.table > tbody td .text-muted {
    color: #94a3b8 !important;
}

.table-dark {
    --bs-table-bg: var(--bg-card);
    --bs-table-striped-bg: var(--bg-table-row-alt);
    --bs-table-hover-bg: rgba(59, 130, 246, 0.15);
    color: var(--text-primary);
}

/* DataTables Styling */
.dataTables_wrapper {
    color: var(--text-primary);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-primary);
    margin: 0.75rem 0;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-primary) !important;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin: 0 2px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
    border-color: var(--primary-color);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
    border-color: var(--primary-color);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    color: var(--text-muted) !important;
    opacity: 0.5;
}

/* ===== Risk Assessment Styles ===== */
#materiality-heatmap {
    position: relative;
    height: 400px;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    background-color: var(--bs-tertiary-bg);
}

.risk-dot {
    position: absolute;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s;
    z-index: 10;
}

.risk-dot:hover {
    transform: scale(1.2);
    z-index: 20;
}

.risk-type-e {
    background-color: rgba(46, 204, 113, 0.7); /* Green for Environmental */
}

.risk-type-s {
    background-color: rgba(52, 152, 219, 0.7); /* Blue for Social */
}

.risk-type-g {
    background-color: rgba(155, 89, 182, 0.7); /* Purple for Governance */
}

.axis-label {
    position: absolute;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
}

.x-axis {
    bottom: 10px;
    right: 10px;
}

.y-axis {
    transform: rotate(-90deg);
    transform-origin: left top;
    left: 10px;
    top: 50%;
}

.grid-line {
    position: absolute;
    background-color: rgba(var(--bs-secondary-rgb), 0.15);
    z-index: 1;
}

.vertical {
    width: 1px;
    height: 100%;
    top: 0;
}

.horizontal {
    width: 100%;
    height: 1px;
    left: 0;
}

.risk-details-panel {
    position: absolute;
    bottom: 10px;
    left: 10px;
    width: 250px;
    padding: 15px;
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 30;
}

/* ===== Action Plan Styles ===== */
.kanban-container {
    display: flex;
    overflow-x: auto;
    min-height: 400px;
    gap: 1rem;
    padding-bottom: 1rem;
}

.kanban-column {
    min-width: 300px;
    width: 33%;
    background-color: var(--bs-tertiary-bg);
    border-radius: 8px;
    padding: 1rem;
}

.kanban-column-header {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--bs-border-color);
    font-weight: 500;
}

.kanban-item {
    background-color: var(--bs-body-bg);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-left: 4px solid var(--bs-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.kanban-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* ===== Supplier Evaluation Styles ===== */
.supplier-score {
    font-size: 3rem;
    font-weight: 700;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.score-high {
    background-color: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.score-medium {
    background-color: rgba(243, 156, 18, 0.2);
    color: #f39c12;
}

.score-low {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

/* ===== Reporting Styles ===== */
.compliance-gauge-container {
    position: relative;
    width: 200px;
    height: 110px;
    margin: 0 auto;
}

.compliance-gauge-value {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 1.75rem;
    font-weight: 600;
}

.requirement-status-compliant {
    color: #2ecc71;
}

.requirement-status-missing {
    color: #e74c3c;
}

/* ===== Form Styles - High Contrast ===== */
.form-heading {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.625rem 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.form-control:disabled,
.form-select:disabled {
    background-color: var(--bg-card-header);
    color: var(--text-muted);
    opacity: 0.7;
}

.form-check-input {
    background-color: var(--bg-input);
    border: 2px solid var(--border-color);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--text-primary);
}

.input-group-text {
    background-color: var(--bg-card-header);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* ===== Button Styles - High Contrast ===== */
.btn {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    color: #ffffff;
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: #ffffff;
}

.btn-success:hover {
    background-color: #16a34a;
    border-color: #16a34a;
    color: #ffffff;
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: #ffffff;
}

.btn-danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
    color: #ffffff;
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: #1e293b;
}

.btn-warning:hover {
    background-color: #ca8a04;
    border-color: #ca8a04;
    color: #1e293b;
}

.btn-info {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: #ffffff;
}

.btn-info:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    color: #ffffff;
}

.btn-secondary {
    background-color: #64748b;
    border-color: #64748b;
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: #475569;
    border-color: #475569;
    color: #ffffff;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-card-header);
    color: var(--text-primary);
}

/* ===== Badge Styles - High Contrast ===== */
.badge {
    font-weight: 600;
    padding: 0.4em 0.65em;
    border-radius: 4px;
}

.badge.bg-primary,
.bg-primary {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.badge.bg-success,
.bg-success {
    background-color: var(--success-color) !important;
    color: #ffffff !important;
}

.badge.bg-danger,
.bg-danger {
    background-color: var(--danger-color) !important;
    color: #ffffff !important;
}

.badge.bg-warning,
.bg-warning {
    background-color: var(--warning-color) !important;
    color: #1e293b !important;
}

.badge.bg-info,
.bg-info {
    background-color: var(--info-color) !important;
    color: #ffffff !important;
}

.badge.bg-secondary,
.bg-secondary {
    background-color: #64748b !important;
    color: #ffffff !important;
}

.badge.bg-dark {
    background-color: #1e293b !important;
    color: #ffffff !important;
}

.badge.bg-light {
    background-color: #f1f5f9 !important;
    color: #1e293b !important;
}

/* ===== Text White Override - Ensure visibility on colored backgrounds ===== */
.text-white,
.text-white h1, .text-white h2, .text-white h3, 
.text-white h4, .text-white h5, .text-white h6,
.text-white p, .text-white span, .text-white div,
.card.bg-primary .card-body,
.card.bg-success .card-body,
.card.bg-info .card-body,
.card.bg-danger .card-body,
.card-header.bg-primary,
.card-header.bg-success,
.card-header.bg-info,
.card-header.bg-danger {
    color: #ffffff !important;
}

.card.bg-primary .card-body h1,
.card.bg-primary .card-body h2,
.card.bg-primary .card-body h3,
.card.bg-primary .card-body h4,
.card.bg-primary .card-body h5,
.card.bg-primary .card-body h6,
.card.bg-success .card-body h1,
.card.bg-success .card-body h2,
.card.bg-success .card-body h3,
.card.bg-success .card-body h4,
.card.bg-success .card-body h5,
.card.bg-success .card-body h6,
.card.bg-info .card-body h1,
.card.bg-info .card-body h2,
.card.bg-info .card-body h3,
.card.bg-info .card-body h4,
.card.bg-info .card-body h5,
.card.bg-info .card-body h6,
.card.bg-danger .card-body h1,
.card.bg-danger .card-body h2,
.card.bg-danger .card-body h3,
.card.bg-danger .card-body h4,
.card.bg-danger .card-body h5,
.card.bg-danger .card-body h6,
.card-header.bg-primary h1, .card-header.bg-primary h2, .card-header.bg-primary h3,
.card-header.bg-primary h4, .card-header.bg-primary h5, .card-header.bg-primary h6,
.card-header.bg-success h1, .card-header.bg-success h2, .card-header.bg-success h3,
.card-header.bg-success h4, .card-header.bg-success h5, .card-header.bg-success h6,
.card-header.bg-info h1, .card-header.bg-info h2, .card-header.bg-info h3,
.card-header.bg-info h4, .card-header.bg-info h5, .card-header.bg-info h6,
.card-header.bg-danger h1, .card-header.bg-danger h2, .card-header.bg-danger h3,
.card-header.bg-danger h4, .card-header.bg-danger h5, .card-header.bg-danger h6 {
    color: #ffffff !important;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.7) !important;
}

.card.bg-warning .card-body,
.card.bg-warning .card-body h1,
.card.bg-warning .card-body h2,
.card.bg-warning .card-body h3,
.card.bg-warning .card-body h4,
.card.bg-warning .card-body h5,
.card.bg-warning .card-body h6,
.card-header.bg-warning,
.card-header.bg-warning h1, .card-header.bg-warning h2, .card-header.bg-warning h3,
.card-header.bg-warning h4, .card-header.bg-warning h5, .card-header.bg-warning h6 {
    color: #1e293b !important;
}

.text-dark-50 {
    color: rgba(30, 41, 59, 0.6) !important;
}

/* ===== Alert Styles - High Contrast ===== */
.alert {
    border-radius: 8px;
    border-width: 1px;
    font-weight: 500;
}

.alert-success {
    background-color: rgba(74, 222, 128, 0.15);
    border-color: var(--success-color);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(248, 113, 113, 0.15);
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-warning {
    background-color: rgba(251, 191, 36, 0.15);
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.alert-info {
    background-color: rgba(96, 165, 250, 0.15);
    border-color: var(--info-color);
    color: var(--info-color);
}

.alert-primary {
    background-color: rgba(59, 130, 246, 0.15);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ===== Progress Bar - High Contrast ===== */
.progress {
    background-color: var(--bg-card-header);
    border-radius: 6px;
    height: 0.75rem;
}

.progress-bar {
    background-color: var(--primary-color);
}

/* ===== List Group - High Contrast ===== */
.list-group-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.list-group-item:hover {
    background-color: var(--bg-table-row-alt);
}

.list-group-item.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

/* ===== Modal - High Contrast ===== */
.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

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

.modal-header .modal-title {
    color: var(--text-primary);
    font-weight: 600;
}

.modal-body {
    color: var(--text-primary);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-card-header);
}

.btn-close {
    filter: invert(1);
}

[data-bs-theme="light"] .btn-close {
    filter: none;
}

/* ===== Dropdown - High Contrast ===== */
.dropdown-menu {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.dropdown-item {
    color: var(--text-primary);
    padding: 0.5rem 1rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--text-primary);
}

.dropdown-item.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

.dropdown-divider {
    border-color: var(--border-color);
}

/* ===== Nav Tabs/Pills - High Contrast ===== */
.nav-tabs {
    border-bottom: 2px solid var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border: none;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border-color: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: transparent;
    border: none;
    border-bottom: 3px solid var(--primary-color);
}

.nav-pills .nav-link {
    color: var(--text-primary);
    background-color: transparent;
    border-radius: 6px;
}

.nav-pills .nav-link:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

/* ===== Breadcrumb - High Contrast ===== */
.breadcrumb {
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item {
    color: var(--text-secondary);
}

.breadcrumb-item a {
    color: var(--text-accent);
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--text-primary);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

/* ===== Accordion - High Contrast ===== */
.accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
}

.accordion-button {
    background-color: var(--bg-card-header);
    color: var(--text-primary);
    font-weight: 500;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.accordion-body {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 992px) {
    .main-content {
        margin-left: 0;
    }
    
    .sidebar {
        left: -100%;
        transition: left 0.3s ease;
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .kanban-column {
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    :root {
        --content-spacing: 1rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-actions {
        margin-top: 0.5rem;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .kanban-container {
        flex-direction: column;
    }
    
    .kanban-column {
        width: 100%;
        margin-bottom: 1rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .header-nav, .sidebar, .app-footer {
        display: none !important;
    }
    
    .app-container {
        margin-top: 0;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-wrapper {
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .page-break {
        page-break-before: always;
    }
}