/**
 * Theme Name: ITIOS Minimal
 * Theme URI: https://itios.ru/
 * Author: ITIOS Team
 * Author URI: https://itios.ru/
 * Description: Минималистичная, быстрая и современная тема для WordPress от ITIOS.
 * Version: 1.0.0
 * Requires at least: 6.4
 * Tested up to: 6.5
 * Requires PHP: 8.2
 * License: GNU General Public License v2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: itios-minimal
 * Tags: minimal, lightweight, responsive, accessibility-ready, translation-ready
 */

/* Basic Reset & Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #2271b1;
    --color-text: #2c3338;
    --color-background: #ffffff;
    --color-border: #ddd;
    --color-meta: #757575;
    --spacing-unit: 1rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-unit);
}

/* Header Styles */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 1.5) 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.site-branding h1 {
    font-size: 1.8rem;
    margin: 0 0 0.25rem 0;
    font-weight: 700;
}

.site-branding h1 a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

.site-branding h1 a:hover {
    color: var(--color-primary);
}

.site-branding p {
    color: var(--color-meta);
    font-size: 0.9rem;
    margin: 0;
}

/* Navigation */
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: calc(var(--spacing-unit) * 1.5);
    margin: 0;
    padding: 0;
}

.main-navigation a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.2s ease;
    padding: 0.5rem 0;
}

.main-navigation a:hover,
.main-navigation a:focus {
    color: var(--color-primary);
}

.main-navigation .current-menu-item > a {
    color: var(--color-primary);
}

/* Main Content */
.site-main {
    margin-bottom: calc(var(--spacing-unit) * 3);
    min-height: 60vh;
}

.entry-header {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.entry-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.entry-title a {
    text-decoration: none;
    color: inherit;
}

.entry-title a:hover {
    color: var(--color-primary);
}

.entry-meta {
    color: var(--color-meta);
    font-size: 0.9rem;
}

.entry-content {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.entry-content p {
    margin-bottom: var(--spacing-unit);
}

/* Posts Navigation */
.posts-navigation {
    margin: calc(var(--spacing-unit) * 2) 0;
}

.nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-unit);
}

.nav-previous,
.nav-next {
    flex: 1;
}

.nav-previous a,
.nav-next a {
    display: block;
    padding: 0.75rem 1rem;
    background-color: #f8f9fa;
    text-decoration: none;
    color: var(--color-text);
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.nav-previous a:hover,
.nav-next a:hover {
    background-color: #e9ecef;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: calc(var(--spacing-unit) * 2) 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-meta);
    font-size: 0.9rem;
}

.site-info {
    line-height: 1.6;
}

.site-info a {
    color: var(--color-text);
    text-decoration: none;
}

.site-info a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Skip link */
.skip-link.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.skip-link.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Responsive Design */
@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: var(--spacing-unit);
        text-align: center;
    }
    
    .main-navigation ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-unit);
    }
    
    .entry-title {
        font-size: 1.6rem;
    }
    
    .nav-links {
        flex-direction: column;
    }
}