/* =============================================
 * Pancerz Mechanicy - Design System v2.0
 * Based on Ecommerce-Orange-DarkHeader theme
 * ============================================= */

/* CSS Variables from design.json */
:root {
    --color-bg-page: #f5f7fb;
    --color-bg-surface: #ffffff;
    --color-bg-muted: #f3f4f6;
    --color-bg-inverse: #111317;
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-text-inverse: #ffffff;
    --color-border: #e5e7eb;
    --color-border-strong: #d1d5db;
    --color-primary: #ff6a00;
    --color-primary-600: #ff7f22;
    --color-primary-700: #e25f00;
    --color-accent: #ffae00;
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;
    --shadow-1: 0 1px 2px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.08);
    --shadow-2: 0 6px 16px rgba(17,19,23,.08);
    --shadow-3: 0 10px 24px rgba(17,19,23,.12);
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 999px;
    --container-max: 1280px;
    --container-gutter: 24px;
    --grid-gap: 20px;
    --font-family-base: Inter, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-size-xs: 12px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-md: 15px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --line-height-tight: 1.2;
    --line-height-base: 1.6;
    --transition-fast: 120ms ease;
    --transition-base: 180ms ease;
    --transition-slow: 260ms ease;
}

/* Global Typography */
body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg-page);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
}

h1 { font-size: var(--font-size-3xl); font-weight: var(--font-weight-bold); }
h2 { font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

small, .small { 
    font-size: var(--font-size-sm); 
    color: var(--color-text-muted); 
}

/* Container Improvements */
.container, .container-fluid {
    max-width: var(--container-max);
}

/* Card System */
.card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-1);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card-header,
.card-header.bg-light {
    background-color: var(--color-bg-muted) !important;
    border-bottom: 1px solid var(--color-border);
    font-weight: var(--font-weight-medium);
    color: var(--color-text) !important;
}

.card-hover {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-3);
}

/* Feature icons */
.feature-icon {
    transition: all 0.3s ease;
}

.card-hover:hover .feature-icon {
    transform: scale(1.1);
}

/* Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 38px;
    padding: 0 16px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    border: 0;
    cursor: pointer;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 6px 14px rgba(255,106,0,.25);
}

.btn-primary:hover {
    background: var(--color-primary-600);
    color: white;
}

.btn-primary:active {
    transform: translateY(1px);
}

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

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

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

.btn-outline-secondary:hover {
    border-color: var(--color-text);
    background: var(--color-bg-muted);
    color: var(--color-text);
}

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

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

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

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

.btn-sm {
    height: 30px;
    padding: 0 12px;
    font-size: var(--font-size-xs);
}

.btn-lg {
    height: 46px;
    padding: 0 24px;
    font-size: var(--font-size-md);
}

/* Badge System */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 22px;
    padding: 0 8px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: .02em;
}

.bg-success {
    background: var(--color-success) !important;
    color: white !important;
}

.bg-warning {
    background: var(--color-warning) !important;
    color: #000 !important; /* Czarny tekst dla lepszego kontrastu na żółtym */
}

.bg-danger {
    background: var(--color-danger) !important;
    color: white !important;
}

.bg-info {
    background: var(--color-info) !important;
    color: white !important;
}

.bg-primary {
    background: var(--color-primary) !important;
    color: white !important;
}

.bg-secondary {
    background: #6c757d !important;
    color: white !important;
}

/* Dashboard card text contrast improvements */
.card.bg-primary .opacity-75,
.card.bg-success .opacity-75,
.card.bg-danger .opacity-75,
.card.bg-info .opacity-75,
.card.bg-secondary .opacity-75 {
    opacity: 1 !important; /* Pełna widoczność dla lepszego kontrastu */
}

.card.bg-warning .opacity-75 {
    opacity: 1 !important;
    color: #000 !important;
}

.card.bg-warning,
.card.bg-warning * {
    color: #000 !important; /* Wymusz czarny tekst na żółtym tle */
}

.card.bg-warning h3,
.card.bg-warning small {
    color: #000 !important;
    font-weight: var(--font-weight-bold);
}

/* Dashboard card improvements - better visibility */
.card.bg-primary i,
.card.bg-success i,
.card.bg-danger i,
.card.bg-info i,
.card.bg-secondary i {
    opacity: 0.9 !important; /* Tylko ikony nieco przygaszone */
}

.card.bg-primary small,
.card.bg-success small,
.card.bg-danger small,
.card.bg-info small,
.card.bg-secondary small,
.card.bg-primary h1,
.card.bg-primary h2,
.card.bg-primary h3,
.card.bg-success h1,
.card.bg-success h2,
.card.bg-success h3,
.card.bg-danger h1,
.card.bg-danger h2,
.card.bg-danger h3,
.card.bg-info h1,
.card.bg-info h2,
.card.bg-info h3,
.card.bg-secondary h1,
.card.bg-secondary h2,
.card.bg-secondary h3 {
    opacity: 1 !important; /* Pełna widoczność tekstu */
    color: white !important;
}

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

/* Zapewnij że wszystkie elementy mają spójne tła */
.container-fluid {
    background-color: var(--color-bg-page);
}

/* Override Bootstrap's bg-light dla spójności */
.bg-light.p-3,
.bg-light.card {
    background-color: var(--color-bg-surface) !important;
    border: 1px solid var(--color-border) !important;
}

.badge.bg-light {
    background-color: var(--color-bg-muted) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
}

code.bg-light {
    background-color: var(--color-bg-muted) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
}

/* Header/Navigation Styles */
.site-header {
    background: var(--color-bg-inverse) !important;
    color: var(--color-text-inverse);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-1);
}

.site-header .navbar-brand {
    color: var(--color-text-inverse) !important;
    font-weight: var(--font-weight-semibold);
}

.site-header .nav-link {
    color: var(--color-text-inverse) !important;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: 10px 12px;
    border-radius: var(--radius-xs);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.site-header .nav-link:hover {
    background: rgba(255,255,255,.08);
    color: var(--color-text-inverse) !important;
}

.site-header .nav-link.active {
    color: var(--color-primary) !important;
}

.site-header .dropdown-menu {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-2);
}

.site-header .badge {
    background: var(--color-warning) !important;
    color: var(--color-text) !important;
}

/* Dashboard styles */
.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

.sidebar .nav-link.active {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
    border-left: 3px solid #007bff;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
}

/* Statistics cards */
.border-left-primary {
    border-left: 0.25rem solid #4e73df !important;
}

.border-left-success {
    border-left: 0.25rem solid #1cc88a !important;
}

.border-left-info {
    border-left: 0.25rem solid #36b9cc !important;
}

.border-left-warning {
    border-left: 0.25rem solid #f6c23e !important;
}

.border-left-danger {
    border-left: 0.25rem solid #e74a3b !important;
}

.text-xs {
    font-size: 0.7rem;
}

.text-gray-300 {
    color: #dddfeb !important;
}

.text-gray-800 {
    color: #5a5c69 !important;
}

/* Card shadows */
.card {
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15) !important;
}

.card-header {
    background-color: #f8f9fc;
    border-bottom: 1px solid #e3e6f0;
}

/* Button styles */
.btn-lg {
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Form Controls */
.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xs);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255,106,0,.24);
}

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

/* Table styles */
.table {
    color: var(--color-text);
}

.table th {
    background-color: var(--color-bg-muted);
    border-top: none;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.table-hover tbody tr:hover {
    background-color: rgba(255,106,0,.04);
}

/* Alert styles */
.alert {
    border-radius: var(--radius-sm);
    border: 1px solid;
    font-size: var(--font-size-sm);
}

.alert-success {
    background-color: rgba(34,197,94,.12);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-danger {
    background-color: rgba(239,68,68,.12);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.alert-warning {
    background-color: rgba(245,158,11,.12);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-info {
    background-color: rgba(59,130,246,.12);
    border-color: var(--color-info);
    color: var(--color-info);
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
        padding-top: 0;
    }
    
    main {
        margin-left: 0 !important;
    }
    
    .col-md-3 {
        margin-bottom: 1rem;
    }
}

/* Product Card System (Inventory Items) */
.product-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-1);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.product-card:hover {
    box-shadow: var(--shadow-3);
    transform: translateY(-2px);
}

.product-card .card-body {
    padding: 12px 14px;
    display: grid;
    gap: 8px;
}

.product-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1.3;
    margin-bottom: 4px;
}

.product-meta {
    display: flex;
    gap: 8px;
    align-items: center;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-weight: var(--font-weight-bold);
}

.price-new {
    color: var(--color-primary);
}

.price-old {
    color: var(--color-text-muted);
    text-decoration: line-through;
    font-weight: var(--font-weight-regular);
}

.stock-badge {
    font-size: 0.875rem;
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
}

/* Feature Icons for Dashboard */
.feature-icon {
    transition: transform var(--transition-base);
    width: 4rem;
    height: 4rem;
}

.card-hover:hover .feature-icon {
    transform: scale(1.1);
}

/* Inventory page specific styles */
.inventory-sidebar {
    border-right: 1px solid var(--color-border);
    min-height: calc(100vh - 56px);
}

.filter-section {
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.filter-section h6 {
    color: #495057;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.checkbox-group {
    max-height: 200px;
    overflow-y: auto;
}

.checkbox-item {
    margin-bottom: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    margin-right: 0.5rem;
}

.price-phone {
    color: #28a745;
    cursor: help;
}

.price-phone:hover {
    color: #218838;
}

/*DataTable customizations */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 0.375rem 0.75rem;
    margin-left: 2px;
    border: 1px solid #dee2e6;
    background-color: #fff;
    color: #007bff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background-color: #e9ecef;
    border-color: #dee2e6;
    color: #0056b3 !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background-color: #007bff;
    border-color: #007bff;
    color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    color: #6c757d !important;
    cursor: not-allowed;
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
}

.toast {
    margin-bottom: 0.5rem;
}

/* Footer Styles */
.site-footer {
    background: var(--color-bg-inverse);
    color: var(--color-text-inverse);
    padding: 36px 0 18px;
    margin-top: 40px;
}

.site-footer .cols {
    margin-bottom: 24px;
}

.site-footer .logo-row {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: .9;
}

.site-footer a {
    color: rgba(255,255,255,.86);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-footer a:hover {
    color: var(--color-primary);
}

.site-footer .copyright {
    margin-top: 18px;
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 14px;
    font-size: var(--font-size-sm);
    opacity: .8;
}

.site-footer h6 {
    color: var(--color-text-inverse);
    font-weight: var(--font-weight-semibold);
}

.site-footer ul {
    margin: 0;
    padding: 0;
}

.site-footer li {
    margin-bottom: 8px;
}

/* Pagination */
.pagination {
    display: flex;
    gap: 6px;
    align-items: center;
    justify-content: center;
    margin: 18px 0;
}

.pagination .page-item .page-link {
    min-width: 40px;
    height: 40px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: background var(--transition-fast);
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.pagination .page-item .page-link:hover {
    background: var(--color-bg-muted);
    border-color: var(--color-border-strong);
}

.pagination .page-item.active .page-link {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Debug info styling */
.debug-info {
    background-color: rgba(245,158,11,.12);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-top: 1rem;
}

.debug-info h6 {
    color: #856404;
    margin-bottom: 0.5rem;
}

.debug-info p {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

/* Responsive grid adjustments */
@media (max-width: 991.98px) {
    .inventory-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        min-height: auto;
    }
    
    .filter-section {
        padding: 0.75rem;
    }
    
    .checkbox-group {
        max-height: 150px;
    }
}

/* Utility Classes */
.text-primary { color: var(--color-primary) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-info { color: var(--color-info) !important; }
.text-muted { color: var(--color-text-muted) !important; }

.border-primary { border-color: var(--color-primary) !important; }
.border-success { border-color: var(--color-success) !important; }
.border-warning { border-color: var(--color-warning) !important; }
.border-danger { border-color: var(--color-danger) !important; }
.border-info { border-color: var(--color-info) !important; }

/* Loading and animation improvements */
.spinner-border {
    border-color: var(--color-primary);
    border-right-color: transparent;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.125em;
}

/* Ensure main areas have consistent backgrounds */
.container,
.container-fluid {
    background-color: transparent; /* Let parent handle background */
}

main,
.main-content {
    background-color: var(--color-bg-page);
    min-height: 100vh;
}

/* Dashboard grid improvements */
.row.g-3 > .col-sm-6:nth-child(4n+1),
.row.g-3 > .col-lg-3:nth-child(4n+1) {
    clear: left;
}

/* Status indicators */
.status-online {
    color: var(--color-success);
}

.status-offline {
    color: var(--color-danger);
}

.status-warning {
    color: var(--color-warning);
}

/* Code and technical text */
code {
    background: var(--color-bg-muted);
    color: var(--color-text);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: var(--font-size-xs);
}

/* Print styles */
@media print {
    .sidebar,
    .btn,
    .filter-section,
    .site-header,
    .site-footer {
        display: none !important;
    }
    
    main {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--color-border) !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}