/* ============================================
   PAYROLL SYSTEM - MAIN STYLESHEET
    Microtop Philippines Inc Payroll Management
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Primary Colors - Government Blue Theme */
    --primary-900: #0c1929;
    --primary-800: #132840;
    --primary-700: #1a3a5c;
    --primary-600: #234e78;
    --primary-500: #2d6394;
    --primary-400: #4a8bc7;
    --primary-300: #7eb3e0;
    --primary-200: #b5d5f0;
    --primary-100: #e3f0fa;
    --primary-50: #f5faff;

    /* Accent Colors - Gold */
    --accent-500: #c9a227;
    --accent-400: #ddb93a;
    --accent-300: #e8cf6d;
    --accent-200: #f2e4a8;
    --accent-100: #faf5de;

    /* Semantic Colors */
    --success-500: #10b981;
    --success-100: #d1fae5;
    --warning-500: #f59e0b;
    --warning-100: #fef3c7;
    --danger-500: #ef4444;
    --danger-100: #fee2e2;
    --info-500: #3b82f6;
    --info-100: #dbeafe;

    /* Neutral Colors */
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;

    /* Typography */
    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

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

body {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--gray-100) 100%);
    min-height: 100vh;
}

a {
    color: var(--primary-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-600);
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   LAYOUT STRUCTURE
   ============================================ */

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

/* Sidebar */
.sidebar {
    width: 280px;
    background: linear-gradient(180deg, var(--primary-900) 0%, var(--primary-800) 100%);
    color: var(--white);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-slow);
    box-shadow: var(--shadow-xl);
}

.sidebar-header {
    padding: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.sidebar-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-900);
    box-shadow: 0 4px 20px rgba(201, 162, 39, 0.3);
}

.sidebar-title {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.sidebar-subtitle {
    font-size: 0.75rem;
    color: var(--primary-300);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    padding: var(--space-lg) 0;
    overflow-y: auto;
}

.nav-section {
    padding: 0 var(--space-md);
    margin-bottom: var(--space-lg);
}

.nav-section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-400);
    padding: 0 var(--space-md);
    margin-bottom: var(--space-sm);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    color: var(--primary-200);
    border-radius: var(--radius-lg);
    margin: var(--space-xs) 0;
    transition: all var(--transition-base);
    cursor: pointer;
    font-weight: 500;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-item.active {
    background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(45, 99, 148, 0.4);
}

.nav-item i {
    font-size: 1.125rem;
    width: 24px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: var(--space-xl);
    min-height: 100vh;
}

.public-page .main-content {
    margin-left: 0;
}

/* Page Header */
.page-header {
    margin-bottom: var(--space-xl);
}

.page-title {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-xs);
}

.page-subtitle {
    font-size: 0.9375rem;
    color: var(--gray-500);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-bottom: var(--space-md);
}

.breadcrumb a {
    color: var(--gray-500);
}

.breadcrumb a:hover {
    color: var(--primary-500);
}

.breadcrumb span {
    color: var(--gray-400);
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */

.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

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

.card-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--blue-900);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.card-title i {
    color: var(--primary-500);
}

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

.card-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* ============================================
   PRINT STYLES - make payroll print fit on one page
   ============================================ */

@page {
    size: A4 portrait;
    margin: 8mm;
}

@media print {
    * { -webkit-print-color-adjust: exact; color-adjust: exact; }
    html, body { background: #fff !important; color: #000 !important; }

    /* Hide UI chrome not needed for print */
    .sidebar, .stats-grid, .stat-card, .no-print, .btn, .toast-container, .modal-overlay, .breadcrumb, .page-header { display: none !important; }

    /* Use full width for main content */
    .main-content { margin: 0 !important; padding: 6mm !important; min-height: auto !important; }

    /* Reduce padding and shadows to save space */
    .card, .card-body { box-shadow: none !important; border-radius: 0 !important; padding: 6mm !important; }

    /* Compact typography for print */
    body, table, th, td { font-size: 11px !important; line-height: 1.2 !important; }
    .page-title { font-size: 16px !important; }

    /* Make header/logo smaller */
    .payroll-header .payroll-title img { height: 36px !important; }

    /* Tables should be compact and avoid breaking across pages */
    table { border-collapse: collapse; width: 100% !important; }
    table th, table td { padding: 4px 6px !important; }
    .payroll-summary-table, .data-table, table { page-break-inside: avoid !important; }

    /* Avoid page break between summary and totals */
    .payroll-summary-table, .card-body > .payroll-summary-table, .card-body > table { page-break-after: avoid; }

    /* Hide elements that might overflow */
    .employee-avatar { width: 40px !important; height: 40px !important; font-size: 1rem !important; }

    /* Force single page scaling when possible (browser may ignore) */
    body { transform-origin: top left; }
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-400), var(--primary-600));
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-card.success::before {
    background: linear-gradient(90deg, var(--success-500), #059669);
}

.stat-card.warning::before {
    background: linear-gradient(90deg, var(--warning-500), #d97706);
}

.stat-card.danger::before {
    background: linear-gradient(90deg, var(--danger-500), #dc2626);
}

.stat-card.info::before {
    background: linear-gradient(90deg, var(--info-500), #2563eb);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    background: var(--primary-100);
   
}

.stat-card.success .stat-icon {
    background: var(--success-100);
    color: var(--success-500);
}

.stat-card.warning .stat-icon {
    background: var(--warning-100);
    color: var(--warning-500);
}

.stat-card.danger .stat-icon {
    background: var(--danger-100);
    color: var(--danger-500);
}

.stat-card.info .stat-icon {
    background: var(--info-100);
    color: var(--info-500);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: var(--space-xs);
}

/* ============================================
   TABLES
   ============================================ */

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th {
    background: var(--gray-50);
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
}

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

.data-table tbody tr:hover {
    background: var(--primary-50);
}

.data-table tbody tr.row-warning {
    background: #fef3c7;
}

.data-table tbody tr.row-warning:hover {
    background: #fde68a;
}

.data-table .currency {
    font-family: var(--font-mono);
    font-weight: 500;
    text-align: right;
}

.data-table .currency.positive {
    color: var(--success-500);
}

/* Aggressive print adjustments to try to fit on one page */
@media print {
    /* Try landscape for more horizontal space */
    @page { size: A4 landscape; margin: 4mm; }

    html, body { height: auto !important; }

    /* Stronger compacting */
    body, table, th, td { font-size: 9px !important; line-height: 1.05 !important; }

    /* Reduce paddings and margins aggressively */
    .main-content, .card, .card-body { margin: 0 !important; padding: 4mm !important; border-radius: 0 !important; box-shadow: none !important; }
    .data-table th, .data-table td { padding: 4px 6px !important; }
    table th, table td { padding: 3px 4px !important; }
    .payroll-summary-table td { padding: 2px 4px !important; }

    /* Smaller header/logo */
    .payroll-header .payroll-title img { height: 28px !important; }

    /* Compact employee block */
    .employee-avatar { width: 34px !important; height: 34px !important; font-size: 0.9rem !important; }
    .employee-info { gap: 0.25rem !important; }

    /* Hide more non-essential UI */
    .sidebar, .stats-grid, .stat-card, .stat-value, .stat-label, .nav-section-title, .nav-item, .btn, .toast-container, .modal-overlay, .breadcrumb, .page-header, .no-print { display: none !important; }

    /* Prevent accidental page breaks inside key blocks */
    .card, .card-body, .payroll-header, .payroll-summary-table, .data-table, table { page-break-inside: avoid !important; }

    /* Try to scale down the content slightly (may be ignored by some browsers) */
    .main-content { transform: scale(0.95); transform-origin: top left; }

    /* Final fallback: reduce overall body zoom for browsers that accept it */
    @supports (zoom:1) {
        body { zoom: 0.90; }
    }
}

.data-table .currency.negative {
    color: var(--danger-500);
}

/* ============================================
   FORMS
   ============================================ */

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.form-label.required::after {
    content: '*';
    color: var(--danger-500);
    margin-left: var(--space-xs);
}

.form-control {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9375rem;
    font-family: var(--font-primary);
    color: var(--gray-800);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 4px rgba(45, 99, 148, 0.1);
}

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

.form-control.error {
    border-color: var(--danger-500);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 44px;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.form-hint {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.8125rem;
    color: var(--danger-500);
    margin-top: var(--space-xs);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(45, 99, 148, 0.3);
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(98, 148, 45, 0.4);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-500), #059669);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-500), #dc2626);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-500), #d97706);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-400);
    color: var(--primary-500);
}

.btn-outline:hover:not(:disabled) {
    background: var(--primary-50);
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8125rem;
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-icon.sm {
    width: 32px;
    height: 32px;
}

.btn-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ============================================
   BADGES & PILLS
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: var(--primary-100);
    color: var(--primary-700);
}

.badge-success {
    background: var(--success-100);
    color: var(--success-500);
}

.badge-warning {
    background: var(--warning-100);
    color: var(--warning-500);
}

.badge-danger {
    background: var(--danger-100);
    color: var(--danger-500);
}

.badge-info {
    background: var(--info-100);
    color: var(--info-500);
}

/* ============================================
   MODAL
   ============================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
    max-height: 60vh;
}

.modal-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
}

/* Large Modal */
.modal.modal-lg {
    max-width: 900px;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.alert-success {
    background: var(--success-100);
    color: var(--success-500);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-warning {
    background: var(--warning-100);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-danger {
    background: var(--danger-100);
    color: var(--danger-500);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-info {
    background: var(--info-100);
    color: var(--info-500);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ============================================
   SEARCH & FILTERS
   ============================================ */

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 44px;
}

.search-box i {
    position: absolute;
    left: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

/* ============================================
   PAYROLL SPECIFIC STYLES
   ============================================ */

.payroll-header {
    background: linear-gradient(135deg, var(--primary-800), var(--primary-900));
    color: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: relative;
    overflow: hidden;
}

.payroll-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.payroll-header-content {
    position: relative;
    z-index: 1;
}

.payroll-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.payroll-period {
    font-size: 0.9375rem;
    color: var(--primary-200);
}

.payroll-meta {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-lg);
}

.payroll-meta-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.payroll-meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-300);
}

.payroll-meta-value {
    font-size: 1.125rem;
    font-weight: 700;
}

/* Employee Card */
.employee-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.employee-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.employee-name {
    font-weight: 600;
    color: var(--gray-900);
}

.employee-id {
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-family: var(--font-mono);
}

/* Deduction Summary */
.deduction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.deduction-item {
    padding: var(--space-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    text-align: center;
}

.deduction-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.deduction-value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--gray-800);
}

/* Print Styles */
@media print {
    .sidebar,
    .no-print {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-group {
        width: 100%;
    }
    
    .btn-group .btn {
        flex: 1;
    }
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-primary { color: var(--primary-500); }
.text-success { color: var(--success-500); }
.text-warning { color: var(--warning-500); }
.text-danger { color: var(--danger-500); }
.text-muted { color: var(--gray-500); }

.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-lg); }
.mt-3 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-lg); }
.mb-3 { margin-bottom: var(--space-xl); }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--space-md); }
.gap-2 { gap: var(--space-lg); }

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

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--space-xl);
    right: var(--space-xl);
    z-index: 400;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.toast {
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

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

.toast-success {
    border-left: 4px solid var(--success-500);
}

.toast-error {
    border-left: 4px solid var(--danger-500);
}

.toast-warning {
    border-left: 4px solid var(--warning-500);
}