/* ============================================================================
   GALERIA NARZĘDZI - STYLES
   Czysty, modularny CSS napisany od zera
   ============================================================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Colors - Dark theme */
    --bg-primary: #0a0a1a;
    --bg-secondary: #141428;
    --bg-card: #1a1a2e;
    --bg-hover: #252540;

    --text-primary: #e8e8f0;
    --text-secondary: #a8a8b8;
    --text-muted: #707080;

    /* Accent colors - dynamically set by JavaScript */
    --accent: #ffd700;
    --accent-rgb: 255, 215, 0;
    --accent-hover: #e6c200;
    --accent-light: rgba(99, 102, 241, 0.1);
    --accent-bg: #1f202e;
    --accent-hover-bg: #21222f;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);

    /* Spacing - kompaktowe */
    --space-xs: 0.375rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;

    /* Layout */
    --sidebar-width: 260px;

    /* Transitions */
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #f1f3f5;

    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #7a7a7a;

    --accent: #4f46e5;
    --accent-hover: #4338ca;

    --border: rgba(0, 0, 0, 0.1);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated gradient background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        radial-gradient(circle at 20% 50%, rgba(var(--accent-rgb), 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(var(--accent-rgb), 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(var(--accent-rgb), 0.08) 0%, transparent 50%),
        var(--bg-primary);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 0%, 100% 100%, 40% 20%;
    }
    50% {
        background-position: 100% 100%, 0% 0%, 60% 80%;
    }
}

/* Mesh gradient overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(var(--accent-rgb), 0.03) 2px, rgba(var(--accent-rgb), 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(var(--accent-rgb), 0.03) 2px, rgba(var(--accent-rgb), 0.03) 4px);
    opacity: 0.5;
    pointer-events: none;
}

/* Background particles */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* ===== THEME TOGGLE ===== */
/* Icons visibility for theme toggle */

.theme-toggle .fa-moon {
    display: block;
}

.theme-toggle .fa-sun {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-moon {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-sun {
    display: block;
}

/* Color picker */
.color-picker-btn {
    position: relative;
}

.color-picker-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* ===== APP LOADING SCREEN ===== */
.app-loading {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.app-loading.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    padding: var(--space-xl);
}

.loading-spinner-large {
    width: 80px;
    height: 80px;
    border: 6px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    margin: 0 auto var(--space-lg);
    animation: spin 1s linear infinite;
}

.loading-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loading-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* Loading progress bar */
.loading-progress {
    margin-top: var(--space-xl);
    width: 100%;
    max-width: 400px;
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--bg-card);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: var(--space-sm);
    border: 1px solid var(--border);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    border-radius: 10px;
    transition: width 0.3s ease;
    width: 0%;
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.progress-stats span {
    font-variant-numeric: tabular-nums;
}

#loadingPercent {
    color: var(--accent);
}

/* ===== MAIN LAYOUT ===== */
.app {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 95;
}

.sidebar-header {
    padding: var(--space-lg) var(--space-xl);
    min-height: 72px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    position: relative;
    overflow: hidden;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.sidebar-logo i {
    font-size: 1.5rem;
    color: var(--accent);
}

.sidebar-header h2 {
    font-size: 1.125rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-close {
    display: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: var(--bg-hover);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
}

.sidebar-close:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.sidebar-search {
    padding: var(--space-md);
    margin: var(--space-md);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.sidebar-search:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.sidebar-search i {
    color: var(--text-muted);
}

.sidebar-search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
}

.category-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 2px;
    font-size: 0.875rem;
    position: relative;
    overflow: hidden;
}

.category-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: scaleY(0);
    transition: transform var(--transition);
}

.category-icon {
    display: none;
}

.category-info {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.category-name {
    flex: 1;
    text-align: left;
}

.category-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
    transition: all var(--transition);
}

.category-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
    box-shadow: 0 4px 12px var(--accent-lighter);
}

.category-item:hover::before {
    transform: scaleY(1);
    box-shadow: 0 0 8px var(--accent);
}

.category-item:hover .category-count {
    transform: scale(1.1);
    box-shadow: 0 2px 8px var(--accent-light);
}

.category-item.active {
    background: linear-gradient(90deg, var(--accent-light) 0%, transparent 100%);
    color: var(--accent);
    box-shadow: 0 4px 16px var(--accent-lighter);
    animation: activeGlow 2s ease-in-out infinite;
}

@keyframes activeGlow {
    0%, 100% { box-shadow: 0 4px 16px var(--accent-lighter); }
    50% { box-shadow: 0 4px 20px var(--accent-light); }
}

.category-item.active::before {
    transform: scaleY(1);
}

.category-item.active .category-icon i {
    color: var(--accent);
    transform: scale(1.1);
}

.category-item.active .category-count {
    color: white;
    background: var(--accent);
    transform: scale(1.05);
}

.sidebar-footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    font-size: 1rem;
    color: var(--text-secondary);
    background: var(--bg-hover);
}

.sidebar-footer i {
    color: var(--accent);
    font-size: 2rem;
}

.sidebar-footer span:first-of-type {
    font-weight: 700;
    font-size: 2rem;
    color: var(--accent);
}

.sidebar-footer span:last-of-type {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

/* Sidebar overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 90;
}

/* ===== MAIN CONTENT ===== */
.main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ===== HEADER ===== */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: var(--space-lg) var(--space-xl);
    backdrop-filter: blur(10px);
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: var(--space-md);
    transition: all var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
}

.header-text h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0;
    background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.header-text p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 2px;
}

.header-stats {
    display: flex;
    gap: var(--space-lg);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    min-width: 100px;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ===== CONTROLS ===== */
.controls {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    min-height: 72px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.search-box {
    flex: 1;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: all var(--transition);
}

.search-box:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light), 0 8px 16px var(--accent-light);
    transform: translateY(-2px);
}

.search-box:focus-within i {
    color: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.9375rem;
    outline: none;
}

.search-clear {
    display: none;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: none;
    background: var(--bg-hover);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.search-clear.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-clear:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.controls-right {
    display: flex;
    gap: var(--space-sm);
}

.sort-select {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.sort-select i {
    color: var(--text-muted);
}

.sort-select select {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    outline: none;
}

.sort-select select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.view-toggle {
    display: flex;
    gap: 8px;
}

.view-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.view-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--accent-medium);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.view-btn:hover::before {
    width: 100px;
    height: 100px;
}

.view-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 12px var(--accent-medium);
}

.view-btn i {
    position: relative;
    z-index: 1;
}

.view-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--accent-strong);
}

.view-btn.active::before {
    background: rgba(255, 255, 255, 0.2);
}

.view-btn.active:hover {
    background: var(--accent-hover);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 16px var(--accent-strong);
}

/* ===== RESULTS INFO ===== */
.results-info {
    padding: var(--space-md) var(--space-xl);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===== GALLERY ===== */
.gallery {
    padding: var(--space-lg) var(--space-xl);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.gallery.table-view {
    display: block;
    padding: 0 var(--space-lg);
}

/* Table view styles */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.tools-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.tools-table thead {
    background: var(--bg-hover);
    position: sticky;
    top: 0;
    z-index: 1;
}

.table-header {
    padding: 16px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.table-header-icon {
    width: 40px;
}

.table-header-title {
    min-width: 200px;
}

.table-header-description {
    min-width: 300px;
}

.table-header-categories {
    min-width: 180px;
}

.table-header-date {
    display: none; /* Ukrywamy kolumnę daty */
}

.table-row {
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all var(--transition);
}

.table-row:hover {
    background: var(--bg-hover);
}

.table-row:active {
    background: var(--bg-active);
}

.table-cell {
    padding: 12px;
    vertical-align: middle;
}

.table-cell-icon {
    text-align: center;
    font-size: 20px;
}

.table-icon-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    border-radius: 4px;
}

.table-title-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.table-badge {
    padding: 2px 8px;
    background: var(--accent);
    color: white;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.table-cell-description {
    color: var(--text-secondary);
    line-height: 1.4;
}

.table-cell-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.table-category-tag {
    padding: 5px 10px;
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--transition);
}

.table-row:hover .table-category-tag {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.table-cell-date {
    display: none; /* Ukrywamy datę w tabeli */
}

/* Tool cards - ulepszone */
.tool-card {
    position: relative;
    background: rgba(20, 20, 40, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    animation: cardFadeIn 0.4s ease-out backwards;
    animation-delay: calc(var(--card-index, 0) * 0.03s);
    display: flex;
    flex-direction: column;
    contain: layout style paint;
    will-change: transform;
    min-height: 400px;
    max-height: 400px;
}

[data-theme="light"] .tool-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tool-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 16px 32px rgba(0, 0, 0, 0.4),
        0 0 0 2px var(--accent),
        0 0 40px rgba(var(--accent-rgb), 0.3);
    border-color: var(--accent);
    background: rgba(20, 20, 40, 0.6);
}

[data-theme="light"] .tool-card:hover {
    background: rgba(255, 255, 255, 0.8);
    box-shadow:
        0 16px 32px rgba(0, 0, 0, 0.15),
        0 0 0 2px var(--accent),
        0 0 40px rgba(var(--accent-rgb), 0.2);
}


.tool-card:active {
    transform: translateY(-4px);
}

.tool-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-hover);
    transition: transform var(--transition-slow);
}

.tool-card:hover .tool-image {
    opacity: 0;
    transform: scale(0.8);
}

.tool-card:hover .tool-icon-container {
    opacity: 0;
    transform: scale(0.8);
}

.tool-card:hover .tool-icon-container i {
    animation: none;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.tool-content {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--space-md);
}

.tool-favicon {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all var(--transition);
}

.tool-card:hover .tool-favicon {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
}

[data-theme="light"] .tool-favicon {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.tool-favicon img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.tool-favicon-fa i {
    font-size: 22px;
}

.tool-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
    color: var(--text-primary);
}

.tool-description-preview {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 1;
    max-height: 3em;
    transition: all var(--transition-slow);
    margin: 0;
    text-align: left;
}

/* Ukryj opis na hover - overlay już wyświetla pełny tekst */
.tool-card:hover .tool-description-preview {
    opacity: 0;
    visibility: hidden;
}

/* Nowy layout meta - bez daty */
.tool-meta {
    display: none; /* Ukrywamy sekcję meta całkowicie */
}

.tool-date {
    display: none; /* Ukrywamy datę */
}

.tool-categories {
    display: none; /* Ukryte kategorie na kafelkach */
}

.tool-category {
    padding: 6px 12px;
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all var(--transition);
    white-space: nowrap;
}

.tool-card:hover .tool-category {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--accent-medium);
}

.tool-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
}

.tool-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 4px 8px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-secondary) 100%);
    color: rgba(0, 0, 0, 0.9);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 3;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: all var(--transition);
}

.tool-card:hover .tool-badge {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
}

.tool-source-indicator {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.tool-overlay {
    position: absolute;
    inset: 0;
    background: rgba(var(--accent-rgb), 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 10;
    overflow: hidden;
    will-change: opacity;
}

.tool-card:hover .tool-overlay {
    opacity: 1;
    pointer-events: auto;
}

.tool-overlay-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.9);
    margin: 0 0 var(--space-sm) 0;
    text-align: center;
    letter-spacing: -0.01em;
    line-height: 1.3;
    flex-shrink: 0;
    max-width: 100%;
}

.tool-overlay-description {
    font-size: 0.8125rem;
    color: rgba(0, 0, 0, 0.8);
    text-align: justify;
    display: -webkit-box;
    -webkit-line-clamp: 12;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.7;
    width: 100%;
    max-width: 100%;
    hyphens: auto;
    flex: 1 1 auto;
    margin: 0;
}

[data-theme="light"] .tool-overlay {
    background: rgba(var(--accent-rgb), 0.92);
}

[data-theme="light"] .tool-overlay-title {
    color: rgba(0, 0, 0, 0.95);
}

[data-theme="light"] .tool-overlay-description {
    color: rgba(0, 0, 0, 0.85);
}

/* Skeleton loading */
.skeleton-card {
    background: linear-gradient(90deg, var(--bg-card) 0%, var(--bg-hover) 50%, var(--bg-card) 100%);
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: 16px;
    height: 400px;
}

@keyframes skeleton {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===== NO RESULTS ===== */
.no-results {
    display: none;
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-secondary);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-xl);
}

.pagination button {
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-sm);
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
}

.pagination button:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--accent);
}

.pagination button.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}


/* ===== MODAL ===== */
.tool-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.tool-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
}

.tool-modal-container {
    position: relative;
    width: 90%;
    height: 90%;
    max-width: 1600px;
    max-height: 900px;
    display: flex;
    flex-direction: column;
    z-index: 1;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    background: var(--bg-primary);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.tool-modal-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    z-index: 1;
}

.tool-modal-back,
.tool-modal-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.tool-modal-btn {
    padding: var(--space-sm);
    min-width: 36px;
}

.tool-modal-back:hover,
.tool-modal-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--accent);
}

.tool-modal-title {
    flex: 1;
    font-size: 1.125rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tool-modal-actions {
    display: flex;
    gap: var(--space-xs);
}

.tool-modal-body {
    flex: 1;
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
}

.tool-modal-loading,
.tool-modal-error {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    color: var(--text-secondary);
    gap: var(--space-md);
    padding: var(--space-xl);
    text-align: center;
}

.tool-modal-loading[style*="display: flex"],
.tool-modal-error[style*="display: flex"] {
    display: flex;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.tool-modal-error i {
    font-size: 3rem;
    color: var(--accent);
}

.tool-modal-error h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
}

.tool-modal-retry {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--accent);
    color: white;
    cursor: pointer;
    font-size: 0.9375rem;
    transition: all var(--transition);
}

.tool-modal-retry:hover {
    background: var(--accent-hover);
}

.tool-modal-body iframe {
    display: none;
    width: 100%;
    height: 100%;
    border: none;
    background: white;
}

.tool-modal-body iframe[style*="display: block"] {
    display: block;
}

/* Modal fullscreen - ZAJMUJE CAŁY EKRAN */
.tool-modal.fullscreen {
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
}

.tool-modal.fullscreen .tool-modal-container {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    border-radius: 0;
    animation: none;
}

.tool-modal.fullscreen .tool-modal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateY(-100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 100;
    pointer-events: none;
    background: rgba(20, 20, 40, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tool-modal.fullscreen .tool-modal-header.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Przycisk toggle headera w fullscreen */
.fullscreen-header-toggle {
    display: none; /* Domyślnie ukryty */
}

.tool-modal.fullscreen .fullscreen-header-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 101; /* Powyżej headera */
    width: 50px;
    height: 30px;
    background: rgba(20, 20, 40, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 12px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    font-size: 1rem;
}

.tool-modal.fullscreen .fullscreen-header-toggle:hover {
    background: rgba(30, 30, 50, 0.98);
    color: var(--accent);
    height: 35px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Ukryj sidebar gdy modal jest aktywny */
body:has(.tool-modal.active) .sidebar {
    display: none;
}
/* Theme toggle is now in view-toggle, no need to hide it */

/* Ensure modal is on top */
.tool-modal.fullscreen {
    z-index: 10000 !important;
}

/* Modal Footer z datami */
.tool-modal-footer {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50px;
}

.tool-modal.fullscreen .tool-modal-footer {
    display: none;
}

.modal-footer-dates {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.modal-date-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    transition: all var(--transition);
    cursor: help;
}

.modal-date-item:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.2);
}

.modal-date-item i {
    font-size: 1rem;
    color: var(--accent);
    transition: all var(--transition);
}

.modal-date-item:hover i {
    transform: scale(1.1);
    color: var(--accent-hover);
}

.modal-date-item .date-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.modal-date-item .date-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsywność dla małych ekranów */
@media (max-width: 768px) {
    .modal-footer-dates {
        flex-direction: column;
        gap: var(--space-sm);
        width: 100%;
    }

    .modal-date-item {
        width: 100%;
        justify-content: center;
    }
}

/* Description overlay */
.tool-description-overlay {
    display: none;
    position: absolute;
    inset: 0;
    background: var(--bg-secondary);
    z-index: 10;
    overflow: hidden;
}

.tool-description-overlay.active {
    display: flex;
}

.description-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.description-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.description-header h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
}

.description-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-hover);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
}

.description-close-btn:hover {
    background: var(--accent-light);
    color: var(--accent);
    border-color: var(--accent);
}

.description-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
    line-height: 1.5;
}

.description-body h1,
.description-body h2,
.description-body h3,
.description-body h4 {
    color: var(--text-primary);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.description-body h1 { font-size: 1.75rem; margin-top: var(--space-lg); }
.description-body h2 { font-size: 1.375rem; }
.description-body h3 { font-size: 1.125rem; }
.description-body h4 { font-size: 1rem; }

.description-body p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.description-body code {
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.875rem;
    color: var(--accent);
}

.description-body pre {
    background: var(--bg-card);
    padding: var(--space-md);
    border-radius: 8px;
    overflow-x: auto;
    margin: var(--space-md) 0;
}

.description-body pre code {
    background: none;
    padding: 0;
}

.description-body ul,
.description-body ol {
    margin-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    padding-left: 0;
}

.description-body li {
    color: var(--text-secondary);
    margin-bottom: 2px;
    line-height: 1.4;
}

.description-body a {
    color: var(--accent);
    text-decoration: none;
}

.description-body a:hover {
    text-decoration: underline;
}

.description-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-sm) 0;
}

.description-body th,
.description-body td {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    text-align: left;
}

.description-body th {
    background: var(--bg-card);
    color: var(--text-primary);
    font-weight: 600;
}

.description-body td {
    color: var(--text-secondary);
}

/* Enhanced markdown styles */
.description-body blockquote {
    margin: var(--space-sm) 0;
    padding: var(--space-sm) var(--space-md);
    border-left: 3px solid var(--accent);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-style: italic;
}

.description-body blockquote p {
    margin: 0;
    line-height: 1.4;
}

.description-body del {
    color: var(--text-muted);
    text-decoration: line-through;
}

.description-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: var(--space-sm) 0;
    border: 1px solid var(--border);
}

.description-body .code-block {
    position: relative;
    margin: var(--space-sm) 0;
}

.description-body .code-lang {
    position: absolute;
    top: 0;
    right: 0;
    padding: 4px 12px;
    background: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-bottom-left-radius: 6px;
    z-index: 1;
}

.description-body .task-list-item {
    list-style: none;
    margin-left: calc(-1 * var(--space-xl));
    padding-left: var(--space-xl);
}

.description-body .task-list-item input[type="checkbox"] {
    margin-right: var(--space-sm);
    cursor: not-allowed;
}

.description-body h1,
.description-body h2,
.description-body h3,
.description-body h4,
.description-body h5 {
    scroll-margin-top: 100px;
}

.description-body h5 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
}

/* ===== ENHANCED MARKDOWN STYLES ===== */

/* Admonitions - callout blocks */
.description-body .admonition {
    margin: var(--space-sm) 0;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    border-left: 3px solid;
    background: var(--bg-card);
}

.description-body .admonition-title {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    font-size: 0.875rem;
}

.description-body .admonition-title i {
    font-size: 1.125rem;
}

.description-body .admonition-content {
    color: var(--text-secondary);
    line-height: 1.4;
    font-size: 0.9375rem;
}

.description-body .admonition-note {
    border-left-color: #3b82f6;
}

.description-body .admonition-note .admonition-title {
    color: #3b82f6;
}

.description-body .admonition-tip {
    border-left-color: #10b981;
}

.description-body .admonition-tip .admonition-title {
    color: #10b981;
}

.description-body .admonition-important {
    border-left-color: #8b5cf6;
}

.description-body .admonition-important .admonition-title {
    color: #8b5cf6;
}

.description-body .admonition-warning {
    border-left-color: #f59e0b;
}

.description-body .admonition-warning .admonition-title {
    color: #f59e0b;
}

.description-body .admonition-caution {
    border-left-color: #ef4444;
}

.description-body .admonition-caution .admonition-title {
    color: #ef4444;
}

/* Header anchors */
.description-body .header-anchor {
    margin-left: var(--space-sm);
    color: var(--text-muted);
    font-weight: 400;
    opacity: 0;
    transition: opacity var(--transition);
    text-decoration: none;
}

.description-body h1:hover .header-anchor,
.description-body h2:hover .header-anchor,
.description-body h3:hover .header-anchor,
.description-body h4:hover .header-anchor,
.description-body h5:hover .header-anchor,
.description-body h6:hover .header-anchor {
    opacity: 1;
}

.description-body .header-icon {
    margin-right: var(--space-sm);
    color: var(--accent);
}

/* Mark/Highlight */
.description-body mark {
    background: linear-gradient(120deg, rgba(255, 235, 59, 0.3) 0%, rgba(255, 235, 59, 0.5) 100%);
    color: var(--text-primary);
    padding: 2px 4px;
    border-radius: 3px;
}

[data-theme="light"] .description-body mark {
    background: linear-gradient(120deg, rgba(255, 235, 59, 0.4) 0%, rgba(255, 235, 59, 0.6) 100%);
}

/* Subscript & Superscript */
.description-body sub,
.description-body sup {
    font-size: 0.75em;
    line-height: 0;
}

/* Keyboard */
.description-body kbd {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 4px;
    box-shadow: 0 2px 0 var(--border);
    color: var(--text-primary);
    display: inline-block;
    font-family: 'Fira Code', monospace;
    font-size: 0.875em;
    padding: 2px 6px;
    margin: 0 2px;
}

/* Blockquote with icon */
.description-body blockquote {
    position: relative;
    padding-left: calc(var(--space-lg) + 30px);
}

.description-body .quote-icon {
    position: absolute;
    left: var(--space-md);
    top: var(--space-md);
    font-size: 1.5rem;
    color: var(--accent);
    opacity: 0.3;
}

/* Badge images */
.description-body .badge-img {
    display: inline-block;
    margin: 0 4px;
    vertical-align: middle;
    border: none;
}

/* Figures with captions */
.description-body .md-figure {
    margin: var(--space-lg) 0;
    text-align: center;
}

.description-body .md-figure img {
    margin: 0;
}

.description-body figcaption {
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

/* External links with icon */
.description-body a.external-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.description-body a.external-link i {
    font-size: 0.75em;
    opacity: 0.7;
}

/* Enhanced tables */
.description-body .table-wrapper {
    overflow-x: auto;
    margin: var(--space-lg) 0;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.description-body .enhanced-table {
    margin: 0;
    border: none;
    min-width: 600px;
}

.description-body .enhanced-table thead {
    background: linear-gradient(135deg, var(--bg-hover) 0%, var(--bg-card) 100%);
}

.description-body .enhanced-table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.5px;
    color: var(--accent);
    border-bottom: 2px solid var(--border);
}

.description-body .enhanced-table tbody tr {
    transition: background var(--transition);
}

.description-body .enhanced-table tbody tr:hover {
    background: var(--bg-hover);
}

.description-body .enhanced-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

/* Code block with copy button */
.description-body .code-block {
    position: relative;
    margin: var(--space-lg) 0;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
}

.description-body .code-copy-btn {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: 6px 12px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
}

.description-body .code-copy-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.description-body .code-copy-btn i {
    font-size: 0.875rem;
}

.description-body .code-block .code-lang {
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 0;
}

.description-body .code-block pre {
    margin: 0;
    padding: var(--space-lg);
    padding-top: calc(var(--space-lg) + 40px);
    background: transparent;
}

.description-body .code-block code {
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Line numbers in code */
.description-body .line-number {
    display: inline-block;
    width: 40px;
    text-align: right;
    margin-right: var(--space-md);
    color: var(--text-muted);
    user-select: none;
}

/* Inline code enhancement */
.description-body .inline-code {
    background: var(--bg-hover);
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.875em;
    color: #e06c75;
    border: 1px solid var(--border);
}

[data-theme="light"] .description-body .inline-code {
    color: #c7254e;
}

/* Horizontal rule enhancement */
.description-body hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border) 50%, transparent 100%);
    margin: var(--space-md) 0;
}

/* Task list enhancement */
.description-body .task-list-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 2px solid var(--border);
    margin-right: var(--space-sm);
    vertical-align: middle;
}

.description-body .task-list-item input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

/* Smooth scrolling for anchors */
.description-body {
    scroll-behavior: smooth;
}

/* Modal open - disable body scroll */
body.modal-open,
html.modal-open {
    overflow: hidden;
    height: 100%;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 0px;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-close {
        display: flex;
    }

    .sidebar-overlay.active {
        display: block;
    }

    .main {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-stats {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    /* Kompaktowe spacingi na mobile */
    :root {
        --space-xs: 0.25rem;
        --space-sm: 0.375rem;
        --space-md: 0.5rem;
        --space-lg: 0.75rem;
        --space-xl: 1rem;
    }

    /* Kontrolki */
    .controls {
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-sm);
        min-height: auto;
    }

    .search-box {
        max-width: 100%;
        width: 100%;
        padding: var(--space-md);
    }

    .search-box input {
        font-size: 1rem; /* Zapobiega zoom na iOS */
    }

    .controls-right {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .sort-select {
        flex: 1;
        min-width: 150px;
        padding: var(--space-sm) var(--space-md);
    }

    .sort-select select {
        font-size: 1rem; /* Zapobiega zoom na iOS */
    }

    .view-toggle {
        display: flex;
        gap: var(--space-xs);
    }

    .view-btn {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
        /* Touch-friendly size */
        min-width: 44px;
        min-height: 44px;
    }

    /* Galeria */
    .gallery {
        grid-template-columns: 1fr;
        padding: var(--space-md);
        gap: var(--space-lg);
    }

    .gallery.table-view {
        padding: 0 var(--space-md);
    }

    .header,
    .results-info {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }

    .results-info {
        padding-top: var(--space-sm);
        padding-bottom: var(--space-sm);
        font-size: 0.8125rem;
    }

    /* Tool cards na mobile - lepsze proporcje */
    .tool-card {
        border-radius: 12px;
        min-height: 320px;
        max-height: none; /* Pozwól na naturalne rozciąganie */
    }

    .tool-image,
    .tool-icon-container {
        height: 140px;
    }

    .tool-content {
        padding: var(--space-lg);
        gap: var(--space-md);
    }

    .tool-title {
        font-size: 1.125rem;
        line-height: 1.4;
    }

    .tool-description-preview {
        font-size: 0.875rem;
        line-height: 1.6;
        -webkit-line-clamp: 3;
    }

    .tool-favicon {
        width: 40px;
        height: 40px;
        top: var(--space-md);
        right: var(--space-md);
    }

    .tool-favicon img {
        width: 22px;
        height: 22px;
    }

    .tool-favicon-fa i {
        font-size: 20px;
    }

    .tool-category {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    .tool-badge {
        padding: 4px 10px;
        font-size: 0.7rem;
        top: var(--space-md);
        left: var(--space-md);
    }

    /* Overlay na mobile */
    .tool-overlay {
        padding: var(--space-lg);
    }

    .tool-overlay-title {
        font-size: 1.125rem;
        line-height: 1.4;
        margin-bottom: var(--space-md);
    }

    .tool-overlay-description {
        font-size: 0.875rem;
        line-height: 1.7;
        -webkit-line-clamp: 10;
    }

    /* Modal responsive */
    .tool-modal-container {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .tool-modal-back span {
        display: none;
    }

    .tool-modal-back {
        padding: var(--space-md);
        min-width: 44px; /* Touch-friendly */
    }

    .tool-modal-btn {
        min-width: 44px;
        min-height: 44px;
        padding: var(--space-md);
    }

    .tool-modal-header {
        padding: var(--space-md);
        gap: var(--space-sm);
    }

    .tool-modal-title {
        font-size: 1rem;
    }

    /* Sidebar na mobile */
    .sidebar {
        width: 85%;
        max-width: 320px;
    }

    .sidebar-header {
        padding: var(--space-lg);
    }

    .sidebar-header h2 {
        font-size: 1rem;
    }

    .category-item {
        padding: var(--space-md);
        font-size: 0.9375rem;
    }

    .mobile-menu-btn {
        font-size: 0.875rem;
        padding: var(--space-md);
        margin-bottom: var(--space-md);
        /* Touch-friendly */
        min-height: 44px;
    }

    /* Pagination na mobile */
    .pagination {
        padding: var(--space-lg) var(--space-md);
        flex-wrap: wrap;
    }

    .pagination button {
        min-width: 44px;
        min-height: 44px;
        font-size: 0.9375rem;
    }

    /* Loading screen */
    .loading-content {
        padding: var(--space-lg);
    }

    .loading-spinner-large {
        width: 60px;
        height: 60px;
        border-width: 4px;
    }

    .loading-content h2 {
        font-size: 1.25rem;
    }

    .loading-content p {
        font-size: 0.875rem;
    }
}

/* Bardzo małe ekrany - smartfony w trybie portretowym */
@media (max-width: 480px) {
    :root {
        --space-xs: 0.25rem;
        --space-sm: 0.375rem;
        --space-md: 0.5rem;
        --space-lg: 0.625rem;
        --space-xl: 0.875rem;
    }

    /* Jeszcze bardziej kompaktowe kontrolki */
    .controls {
        padding: var(--space-sm);
    }

    .search-box {
        padding: var(--space-sm) var(--space-md);
    }

    .sort-select {
        padding: var(--space-sm) var(--space-md);
    }

    .view-btn {
        width: 36px;
        height: 36px;
        min-width: 40px;
        min-height: 40px;
        font-size: 1rem;
    }

    /* Galeria - większy gap dla lepszej czytelności */
    .gallery {
        padding: var(--space-sm);
        gap: var(--space-lg);
    }

    /* Karty narzędzi - kompaktowe */
    .tool-card {
        min-height: 300px;
        border-radius: 10px;
    }

    .tool-image,
    .tool-icon-container {
        height: 130px;
    }

    .tool-content {
        padding: var(--space-md) var(--space-lg);
        gap: var(--space-sm);
    }

    .tool-title {
        font-size: 1.0625rem;
    }

    .tool-description-preview {
        font-size: 0.8125rem;
        -webkit-line-clamp: 2;
    }

    .tool-favicon {
        width: 36px;
        height: 36px;
        top: var(--space-sm);
        right: var(--space-sm);
    }

    .tool-favicon img {
        width: 18px;
        height: 18px;
    }

    .tool-favicon-fa i {
        font-size: 16px;
    }

    /* Overlay na bardzo małych ekranach */
    .tool-overlay {
        padding: var(--space-lg);
    }

    .tool-overlay-title {
        font-size: 1.0625rem;
        margin-bottom: var(--space-sm);
    }

    .tool-overlay-description {
        font-size: 0.8125rem;
        line-height: 1.6;
        -webkit-line-clamp: 8;
    }

    /* Modal header */
    .tool-modal-header {
        padding: var(--space-sm) var(--space-md);
    }

    .tool-modal-title {
        font-size: 0.9375rem;
    }

    .tool-modal-btn {
        min-width: 40px;
        min-height: 40px;
        padding: var(--space-sm);
    }

    /* Sidebar */
    .sidebar {
        width: 90%;
        max-width: 280px;
    }

    .sidebar-header {
        padding: var(--space-md) var(--space-lg);
        min-height: 60px;
    }

    .sidebar-header h2 {
        font-size: 0.9375rem;
    }

    .sidebar-logo i {
        font-size: 1.25rem;
    }

    .category-item {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }

    .category-count {
        font-size: 0.7rem;
        padding: 2px 5px;
        min-width: 20px;
    }

    /* Results info */
    .results-info {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-md);
    }

    /* Pagination */
    .pagination {
        padding: var(--space-md);
        gap: var(--space-xs);
    }

    .pagination button {
        min-width: 40px;
        min-height: 40px;
        font-size: 0.875rem;
        padding: 0 var(--space-sm);
    }
}

/* Tablet - średnie ekrany */
@media (min-width: 769px) and (max-width: 1024px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--space-lg);
    }

    .tool-card {
        min-height: 380px;
        max-height: 380px;
    }

    .tool-image,
    .tool-icon-container {
        height: 180px;
    }
}

/* Landscape orientation na mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .tool-card {
        min-height: 280px;
    }

    .tool-image,
    .tool-icon-container {
        height: 120px;
    }

    .tool-content {
        padding: var(--space-md);
    }

    .tool-description-preview {
        -webkit-line-clamp: 2;
    }

    .controls {
        padding: var(--space-sm) var(--space-md);
    }
}

/* Wysokie rozdzielczości (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .tool-favicon img,
    .tool-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Active filters */
.active-filters {
    display: none !important;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--accent-light);
    border: 1px solid var(--accent);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--accent);
}

.filter-tag button {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background var(--transition);
}

.filter-tag button:hover {
    background: var(--accent-light);
}