/*
Theme Name: TR Marketplace Theme
Theme URI: https://example.com/tr-marketplace
Author: TR Development
Author URI: https://example.com
Description: A modern WordPress theme for application marketplace. Features multiple templates, collapsible sidebar, and plugin menu integration.
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: tr-marketplace-theme
Tags: marketplace, applications, modern, responsive

TR Marketplace Theme - Colors: Black, Blue, Orange, White
*/

:root {
    --tr-black: #1a1a1a;
    --tr-blue: #2563eb;
    --tr-blue-dark: #1d4ed8;
    --tr-orange: #f97316;
    --tr-orange-dark: #ea580c;
    --tr-white: #ffffff;
    --tr-gray-light: #f3f4f6;
    --tr-gray: #6b7280;
    --tr-gray-dark: #374151;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--tr-white);
    color: var(--tr-black);
    line-height: 1.6;
}

/* Header Styles */
.tr-header {
    background-color: var(--tr-black);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tr-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tr-logo img {
    max-height: 50px;
    width: auto;
}

.tr-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--tr-white);
    font-size: 1.5rem;
    font-weight: 700;
}

/* Navigation */
.tr-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tr-nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
}

.tr-nav ul li a {
    color: var(--tr-white);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.tr-nav ul li a:hover {
    background-color: var(--tr-blue);
}

.tr-nav .tr-btn-primary {
    background-color: var(--tr-orange);
    color: var(--tr-white);
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tr-nav .tr-btn-primary:hover {
    background-color: var(--tr-orange-dark);
}

/* Mobile Menu Toggle */
.tr-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--tr-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Main Content */
.tr-main {
    min-height: calc(100vh - 200px);
}

.tr-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.tr-hero {
    background: linear-gradient(135deg, var(--tr-black) 0%, var(--tr-blue-dark) 100%);
    color: var(--tr-white);
    padding: 4rem 2rem;
    text-align: center;
}

.tr-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tr-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Cards Grid */
.tr-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.tr-card {
    background: var(--tr-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tr-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.tr-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.tr-card-content {
    padding: 1.5rem;
}

.tr-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--tr-black);
}

.tr-card-description {
    color: var(--tr-gray);
    margin-bottom: 1rem;
}

.tr-card-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tr-tag {
    background-color: var(--tr-gray-light);
    color: var(--tr-gray-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

/* Buttons */
.tr-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.tr-btn-primary:hover {
    background-color: var(--tr-blue-dark);
}

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

.tr-btn-secondary:hover {
    background-color: var(--tr-orange-dark);
}

.tr-btn-outline {
    background-color: transparent;
    border: 2px solid var(--tr-blue);
    color: var(--tr-blue);
}

.tr-btn-outline:hover {
    background-color: var(--tr-blue);
    color: var(--tr-white);
}

/* Sidebar Layout */
.tr-layout-sidebar {
    display: flex;
    min-height: calc(100vh - 80px);
}

.tr-sidebar {
    width: 280px;
    background-color: var(--tr-black);
    color: var(--tr-white);
    transition: width 0.3s ease;
    overflow: hidden;
}

.tr-sidebar.collapsed {
    width: 60px;
}

.tr-sidebar-toggle {
    width: 100%;
    padding: 1rem;
    background: none;
    border: none;
    color: var(--tr-white);
    cursor: pointer;
    text-align: right;
    font-size: 1.25rem;
}

.tr-sidebar-menu {
    list-style: none;
    padding: 0.5rem;
}

.tr-sidebar-menu li {
    margin-bottom: 0.25rem;
}

.tr-sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--tr-white);
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.tr-sidebar-menu a:hover {
    background-color: var(--tr-blue);
}

.tr-sidebar-menu .menu-icon {
    font-size: 1.25rem;
    min-width: 24px;
    text-align: center;
}

.tr-sidebar.collapsed .menu-text {
    display: none;
}

.tr-sidebar-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

/* Intercalated Posts Layout */
.tr-posts-intercalated {
    max-width: 1000px;
    margin: 0 auto;
}

.tr-post-row {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 4rem;
    padding: 2rem;
    background: var(--tr-white);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.tr-post-row:nth-child(even) {
    flex-direction: row-reverse;
}

.tr-post-row:nth-child(even) .tr-post-content {
    text-align: right;
}

.tr-post-image-container {
    flex: 1;
    min-width: 300px;
}

.tr-post-image-container img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tr-post-content {
    flex: 1;
}

.tr-post-content h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--tr-black);
}

.tr-post-content p {
    color: var(--tr-gray);
    margin-bottom: 1.5rem;
}

/* Footer */
.tr-footer {
    background-color: var(--tr-black);
    color: var(--tr-white);
    padding: 3rem 2rem 1rem;
}

.tr-footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.tr-footer-section h3 {
    color: var(--tr-orange);
    margin-bottom: 1rem;
}

.tr-footer-section ul {
    list-style: none;
}

.tr-footer-section ul li {
    margin-bottom: 0.5rem;
}

.tr-footer-section ul li a {
    color: var(--tr-white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.tr-footer-section ul li a:hover {
    opacity: 1;
}

.tr-footer-bottom {
    max-width: 1400px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.7;
}

/* App Screenshot Template */
.tr-app-showcase {
    background: linear-gradient(180deg, var(--tr-gray-light) 0%, var(--tr-white) 100%);
    padding: 4rem 2rem;
}

.tr-app-showcase-header {
    text-align: center;
    margin-bottom: 3rem;
}

.tr-app-screenshot {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.tr-app-screenshot img {
    width: 100%;
    display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tr-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        height: 100vh;
        z-index: 1001;
    }

    .tr-sidebar.open {
        left: 0;
    }

    .tr-post-row,
    .tr-post-row:nth-child(even) {
        flex-direction: column;
    }

    .tr-post-row:nth-child(even) .tr-post-content {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .tr-menu-toggle {
        display: block;
    }

    .tr-nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--tr-black);
        flex-direction: column;
        padding: 1rem;
    }

    .tr-nav ul.open {
        display: flex;
    }

    .tr-hero h1 {
        font-size: 2rem;
    }

    .tr-cards-grid {
        grid-template-columns: 1fr;
    }

    .tr-post-image-container {
        min-width: 100%;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }