/*
Theme Name: Katalog AI - Blocksy Child
Theme URI: https://katalog-ai.pl
Description: Child theme dla Blocksy z pełną customizacją pod katalog narzędzi AI
Author: Katalog AI Team
Author URI: https://katalog-ai.pl
Template: blocksy
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: katalog-ai-child
*/

/*
===========================================
KATALOG-AI.PL - AI-THEMED DESIGN SYSTEM
===========================================
*/

/* ========================================
   1. CSS VARIABLES - AI COLOR PALETTE
   ======================================== */

:root {
    /* Primary AI Colors */
    --color-ai-primary: #6366F1;
    --color-ai-primary-dark: #4F46E5;
    --color-ai-primary-light: #818CF8;
    --color-ai-primary-lighter: #A5B4FC;
    
    /* Secondary Colors */
    --color-ai-secondary: #EC4899;
    --color-ai-secondary-dark: #DB2777;
    --color-ai-secondary-light: #F472B6;
    
    /* Accent Colors */
    --color-ai-accent: #14B8A6;
    --color-ai-accent-dark: #0D9488;
    --color-ai-accent-light: #2DD4BF;
    
    /* Warning & Success */
    --color-ai-warning: #F59E0B;
    --color-ai-success: #10B981;
    --color-ai-danger: #EF4444;
    
    /* Neutrals */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F9FAFB;
    --color-bg-dark: #F3F4F6;
    --color-surface: #FFFFFF;
    --color-text: #111827;
    --color-text-muted: #6B7280;
    --color-text-light: #9CA3AF;
    --color-border: #E5E7EB;
    --color-border-light: #F3F4F6;
    
    /* Dark Mode (optional) */
    --color-dark-bg: #0F172A;
    --color-dark-surface: #1E293B;
    --color-dark-text: #F1F5F9;
    
    /* Gradients - Professional Blue/Cyan */
    --gradient-ai-primary: linear-gradient(135deg, #0EA5E9 0%, #06B6D4 100%);
    --gradient-ai-hero: linear-gradient(135deg, #0c4a6e 0%, #0e7490 50%, #0891b2 100%);
    --gradient-ai-accent: linear-gradient(135deg, #06B6D4 0%, #14B8A6 100%);
    
    /* Shadows - Blue tinted */
    --shadow-sm: 0 1px 2px 0 rgba(30, 58, 138, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(30, 58, 138, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(30, 58, 138, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(30, 58, 138, 0.2);
    --shadow-ai: 0 4px 20px rgba(30, 58, 138, 0.25);
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Inter', var(--font-primary);
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-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;
    
    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* ========================================
   2. GLOBAL RESETS & BASE STYLES
   ======================================== */

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

/* Links */
a {
    color: var(--color-ai-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* ========================================
   3. HEADER CUSTOMIZATION
   ======================================== */

.site-header {
    background: var(--gradient-ai-hero);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header .site-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.site-header .site-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #E0E7FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-header .site-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    margin: 0;
}

/* Navigation */
.site-header nav ul {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header nav a {
    color: #FFFFFF;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.site-header nav a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* ========================================
   4. HERO SECTION
   ======================================== */

.hero-section {
    background: var(--gradient-ai-hero);
    color: #FFFFFF;
    padding: var(--spacing-3xl) var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-section h1 {
    color: #FFFFFF;
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.hero-cta {
    display: inline-flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.btn-hero {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    display: inline-block;
}

.btn-hero.primary {
    background: #FFFFFF;
    color: var(--color-ai-primary);
    box-shadow: var(--shadow-lg);
}

.btn-hero.primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.btn-hero.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.btn-hero.secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ========================================
   5. MAIN CONTENT AREA
   ======================================== */

.site-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-md);
}

.content-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   6. TOOL CARDS (Enhanced)
   ======================================== */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.tool-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid var(--color-border-light);
    position: relative;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-ai-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.tool-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-ai);
    border-color: var(--color-ai-primary-light);
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--gradient-ai-accent);
}

.tool-card-content {
    padding: var(--spacing-lg);
}

.tool-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
}

.tool-card-title {
    font-size: 1.375rem;
    margin: 0;
    color: var(--color-text);
}

.tool-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-ai-primary);
    color: #FFFFFF;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tool-category-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: #EEF2FF;
    color: var(--color-ai-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.tool-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.stars {
    color: var(--color-ai-warning);
    font-size: 1.125rem;
    letter-spacing: 2px;
}

.rating-value {
    font-weight: 700;
    color: var(--color-text);
    font-size: 1.125rem;
}

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

.tool-excerpt {
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.tool-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.tool-price {
    font-weight: 700;
    color: var(--color-text);
}

.tool-price .amount {
    font-size: 1.5rem;
    color: var(--color-ai-primary);
}

.tool-price .period {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.btn-view-tool {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-ai-primary);
    color: #FFFFFF;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
}

.btn-view-tool:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
    color: #FFFFFF;
}

/* ========================================
   7. RANKING TABLE
   ======================================== */

.ranking-section {
    margin: var(--spacing-3xl) 0;
}

.ranking-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.ranking-table-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
}

.ranking-table thead {
    background: var(--gradient-ai-primary);
    color: #FFFFFF;
}

.ranking-table th {
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

.ranking-table td {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

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

.ranking-table tbody tr:hover {
    background: var(--color-bg-alt);
}

.ranking-position {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-ai-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ranking-position.top-1 {
    font-size: 2rem;
}

.model-name {
    font-weight: 700;
    color: var(--color-text);
}

.model-developer {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.score-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-dark);
    border-radius: var(--radius-md);
    font-weight: 700;
    color: var(--color-ai-primary);
}

/* ========================================
   8. FILTERS & SEARCH
   ======================================== */

.filters-section {
    background: var(--color-bg-alt);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.filter-group select,
.filter-group input[type="search"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--color-ai-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

/* ========================================
   9. FOOTER
   ======================================== */

.site-footer {
    background:var(--color-dark-surface);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-3xl) var(--spacing-md) var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
}

.footer-section h3 {
    color: #FFFFFF;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-section a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    max-width: 1280px;
    margin: var(--spacing-xl) auto 0;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   10. RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .site-header nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .ranking-table {
        font-size: 0.875rem;
    }
    
    .ranking-table th,
    .ranking-table td {
        padding: var(--spacing-sm);
    }
}

/* ========================================
   11. UTILITY CLASSES
   ======================================== */

.text-center { text-align: center; }
.text-gradient {
    background: var(--gradient-ai-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}
.section-spacing {
    padding: var(--spacing-3xl) 0;
}