:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    --border-color: #e2e8f0;
    --border-radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sync-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

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

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

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

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
}

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

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

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-icon {
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Main Layout */
.main {
    flex: 1;
    display: flex;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: sticky;
    top: 65px;
    height: calc(100vh - 65px);
    overflow-y: auto;
}

.content {
    flex: 1;
    padding: 1.5rem;
    overflow-x: hidden;
    overflow-y: auto;
    height: calc(100vh - 65px);
}

/* Navigation */
.nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border: none;
    background: transparent;
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    min-height: 44px;
}

.nav-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

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

.nav-icon {
    font-size: 1.25rem;
}

/* Filters */
.filters {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filters-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.filter-input,
.filter-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.filter-select[multiple] {
    min-height: 80px;
}

.filter-hint {
    font-size: 0.6875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Sections */
.section {
    display: none;
}

.section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.table-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(15, 23, 42, 0.08);
}

.kpi-icon.receipts {
    background: linear-gradient(145deg, #eef2ff, #e0e7ff);
    color: #312e81;
}

.kpi-icon.contractor {
    background: linear-gradient(145deg, #ecfeff, #cffafe);
    color: #0f766e;
}

.kpi-icon.gross {
    background: linear-gradient(145deg, #fef3c7, #fde68a);
    color: #b45309;
}

.kpi-icon.obligations {
    background: linear-gradient(145deg, #e0f2fe, #bae6fd);
    color: #0c4a6e;
}

.kpi-icon.commission {
    background: linear-gradient(145deg, #ede9fe, #c4b5fd);
    color: #5b21b6;
}

.kpi-icon.expenses {
    background: linear-gradient(145deg, #fee2e2, #fecdd3);
    color: #b91c1c;
}

.kpi-icon.profit {
    background: linear-gradient(145deg, #dcfce7, #b7f5d4);
    color: #047857;
}

.kpi-icon.receivable,
.kpi-icon.receivable-inv,
.kpi-icon.receivable-all {
    background: linear-gradient(145deg, #fde8ff, #fbcfe8);
    color: #a21caf;
}

@media (max-width: 900px) {
    .kpi-icon {
        width: 44px;
        height: 44px;
    }
}

.kpi-content {
    display: flex;
    flex-direction: column;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.kpi-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.chart-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.chart-card.chart-wide {
    grid-column: span 2;
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.chart-card canvas {
    max-height: 300px;
}

/* Data Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table th,
.data-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.data-table td {
    font-size: 0.875rem;
}

.data-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.expenses-table-container,
.deals-table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

/* Sticky header for expenses section */
#expensesSection {
    display: none;
    flex-direction: column;
    height: calc(100vh - 130px);
    overflow: hidden;
}

#expensesSection.active {
    display: flex;
}

#expensesSection .section-header {
    flex-shrink: 0;
    background: var(--bg-primary);
    padding-bottom: 1rem;
    margin-bottom: 0;
}

#expensesSection .expenses-filters {
    flex-shrink: 0;
    margin-bottom: 0.75rem;
}

#expensesSection .expenses-table-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

#expensesSection .expenses-table-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: auto;
}

#expensesSection .data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

#expensesSection .data-table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-color);
}

#expensesSection .expenses-total {
    flex-shrink: 0;
    padding: 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    font-weight: 600;
    text-align: right;
}

/* Row number column styling */
.expense-row-number {
    color: var(--text-muted);
    font-weight: 500;
    text-align: center;
    width: 40px;
    min-width: 40px;
}

/* Paid toggle button */
.paid-toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 1.1rem;
    font-weight: bold;
    border: 2px solid;
    cursor: pointer;
    transition: var(--transition);
    background: transparent;
}

.paid-toggle.paid {
    border-color: var(--success-color);
    color: var(--success-color);
}

.paid-toggle.unpaid {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.paid-toggle:hover {
    transform: scale(1.1);
}

.paid-toggle.paid:hover {
    background: var(--success-color);
    color: white;
}

.paid-toggle.unpaid:hover {
    background: var(--danger-color);
    color: white;
}

/* Planned expense row */
.expense-planned {
    background: rgba(255, 193, 7, 0.1);
}

.expense-planned td {
    color: var(--text-muted);
}

/* KPI Card hide button */
.kpi-card {
    position: relative;
}

.kpi-hide-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 20px;
    height: 20px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    transition: var(--transition);
    line-height: 1;
}

.kpi-card:hover .kpi-hide-btn {
    opacity: 1;
}

.kpi-hide-btn:hover {
    color: var(--danger);
}

.kpi-card.hidden {
    display: none;
}

/* Dashboard settings */
.dashboard-settings {
    margin-top: 1.5rem;
    text-align: center;
}

/* KPI Settings Modal */
.kpi-settings-body {
    padding: 1.5rem;
}

.kpi-settings-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.kpi-settings-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
}

.kpi-settings-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.kpi-settings-item label {
    flex: 1;
    cursor: pointer;
}

/* Employee Card Modal */
.employee-card-body {
    padding: 1.5rem;
}

.employee-card-summary {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.employee-card-info {
    flex: 1;
}

.employee-card-info p {
    margin: 0.5rem 0;
}

.employee-card-totals {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.emp-total-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    min-width: 100px;
}

.emp-total-item.total {
    background: var(--primary);
    color: white;
}

.emp-total-item.earnings {
    background: var(--success);
    color: white;
}

.emp-total-item.earnings .emp-total-label {
    color: rgba(255,255,255,0.8);
}

td.paid, span.paid {
    color: var(--primary);
    font-weight: 500;
}

.emp-total-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.emp-total-item.total .emp-total-label {
    color: rgba(255,255,255,0.8);
}

.emp-total-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.emp-total-value.positive {
    color: var(--success);
}

.emp-total-value.negative {
    color: var(--danger);
}

.employee-card-history h4 {
    margin-bottom: 1rem;
}

.employee-history-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.employee-history-filter .form-input {
    width: auto;
}

.employee-name-link {
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
}

.employee-name-link:hover {
    color: var(--primary-dark);
}

/* Toggle switch for filters */
.filter-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.filter-toggle input {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 40px;
    height: 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    transition: var(--transition);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: var(--transition);
}

.filter-toggle input:checked + .toggle-slider {
    background: var(--primary);
}

.filter-toggle input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-label {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.action-btns {
    display: flex;
    gap: 0.5rem;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
}

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

/* Forms */
#expenseForm,
#employeeForm,
#employeeActionForm {
    padding: 1.5rem 2rem 2rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    background: var(--text-primary);
    color: white;
    font-size: 0.9375rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1100;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--success);
}

.toast.error {
    background: var(--danger);
}

.toast.warning {
    background: var(--warning);
}

/* Login Overlay */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-box {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    text-align: center;
}

.login-box h2 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.login-error {
    color: var(--danger);
    font-size: 0.8125rem;
    margin-bottom: 0.75rem;
}

.login-box .form-group {
    margin-bottom: 1rem;
}

.login-box .form-input {
    text-align: center;
    font-size: 1rem;
    padding: 0.75rem 1rem;
}

/* Expenses Filters Row */
.expenses-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-shrink: 0;
}

.expenses-filters .filter-select {
    min-width: 130px;
    font-size: 0.8125rem;
    padding: 0.375rem 0.5rem;
}

/* Employees total payout */
.employees-total-payout {
    padding: 1rem;
    margin-top: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-align: right;
    font-size: 1rem;
    color: var(--text-primary);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1200;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Status Badge */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.won {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.lost {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.status-badge.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

/* Category Badge */
.category-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* Form rows */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.modal-large {
    max-width: 640px;
}

/* Section actions */
.section-actions {
    display: flex;
    gap: 0.75rem;
}

/* Date highlighting in expenses table */
.expense-date-past {
    color: var(--success);
    font-weight: 500;
}

.expense-date-future {
    color: var(--text-muted);
}

/* Employee actions dropdown */
.employee-actions {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.employee-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Profit share row */
.profit-share-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.profit-share-row select {
    flex: 2;
}

.profit-share-row input {
    flex: 1;
    width: 80px;
}

.profit-share-row .btn-remove {
    padding: 0.25rem 0.5rem;
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Expense type badges */
.expense-type-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.expense-type-badge.constant { background: rgba(59, 130, 246, 0.1); color: var(--info); }
.expense-type-badge.variable { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.expense-type-badge.investment { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.expense-type-badge.one_time { background: rgba(100, 116, 139, 0.1); color: var(--secondary); }

/* Accounting status badges */
.accounting-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.accounting-badge.processed { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.accounting-badge.not_processed { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.accounting-badge.clarify { background: rgba(245, 158, 11, 0.1); color: var(--warning); }

/* Responsive */
@media (max-width: 1200px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-card.chart-wide {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .main {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        position: relative;
        top: 0;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

/* KPI Details Modal */
.modal-large {
    max-width: 1000px;
    width: 95%;
    max-height: 90vh;
}

.kpi-details-filters {
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.kpi-details-filters .filter-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.kpi-details-filters .filter-group {
    flex: 1;
    min-width: 150px;
}

.kpi-details-summary {
    display: flex;
    gap: 2rem;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.kpi-details-summary strong {
    color: var(--primary-color);
}

.kpi-details-table-wrapper {
    max-height: 50vh;
    overflow-y: auto;
}

/* Clickable KPI cards for admin */
.kpi-card.clickable {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.kpi-card.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.kpi-card.clickable::after {
    content: '🔍';
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.kpi-card.clickable:hover::after {
    opacity: 0.5;
}

/* Users table */
.users-table-container {
    overflow-x: auto;
}

.status-active {
    color: #10b981;
    font-weight: 500;
}

.status-inactive {
    color: #ef4444;
    font-weight: 500;
}

.action-btns {
    display: flex;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.btn-danger {
    background: transparent;
    color: #ef4444;
    border: 1px solid #ef4444;
}

.btn-danger:hover {
    background: #ef4444;
    color: white;
}

/* User KPI settings */
.user-kpi-settings {
    padding: 1rem 0;
}

.kpi-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
}

.kpi-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background 0.2s;
}

.kpi-checkbox-item:hover {
    background: var(--bg-secondary);
}

.kpi-checkbox-item input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
}

@media (max-width: 600px) {
    .kpi-checkboxes {
        grid-template-columns: 1fr;
    }
}

/* Companies table */
.companies-table-container {
    overflow-x: auto;
}

.company-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

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

.text-center {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem !important;
}

/* KPI Settings Modal Sections */
.kpi-section {
    margin-bottom: 1.5rem;
}

.kpi-section h4 {
    margin: 0 0 0.75rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.95rem;
}

.kpi-section:last-child {
    margin-bottom: 0;
}

/* Sortable table headers */
th.sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

th.sortable:hover {
    background: var(--bg-secondary);
}

.sort-icon {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Companies filters */
.companies-filters {
    margin-bottom: 1rem;
}

.companies-filters .filter-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

/* Planned Advances in Employee Card */
.employee-planned-advances {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.planned-advances-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.planned-advances-header h4 {
    margin: 0;
}

.planned-advances-list .empty-state-sm {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.planned-advance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--bg-primary);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
}

.planned-advance-item:last-child {
    margin-bottom: 0;
}

.planned-advance-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.planned-advance-comment {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Planned advance type label in history */
span.planned {
    color: #8b5cf6;
    font-weight: 500;
}

/* Modal body & footer (shared) */
.modal-body {
    padding: 1rem 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* ==================== Widget Customize Modal ==================== */
.widget-customize-modal {
    max-width: 500px;
    width: 95%;
}

.widget-customize-modal .form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.widget-customize-modal .form-row .form-group {
    flex: 1;
}

.wc-status-list {
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem;
}

.wc-status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s;
}

.wc-status-item:hover {
    background: var(--bg-tertiary);
}

.wc-status-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.wc-status-item label {
    cursor: pointer;
    font-size: 0.9rem;
    flex: 1;
}

.wc-status-item .wc-status-pipeline {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Widget customize button on cards */
.widget-customize-btn {
    position: absolute;
    top: 6px;
    right: 32px;
    width: 24px;
    height: 24px;
    border: none;
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    line-height: 24px;
    text-align: center;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
    z-index: 2;
    padding: 0;
}

.kpi-card:hover .widget-customize-btn,
.chart-card:hover .widget-customize-btn {
    opacity: 1;
}

.widget-customize-btn:hover {
    background: rgba(0,0,0,0.1);
    color: var(--text-primary);
}

.kpi-card, .chart-card {
    position: relative;
}

#wcColor {
    height: 38px;
    padding: 2px;
    cursor: pointer;
}