/*
Theme Name: Webtron Base Theme
Theme URI: https://www.webtrononlineauction.com
Description: A modern WordPress 6.9+ Block Theme with Full Site Editing, CDN integration, and custom Gutenberg blocks. Clean, minimal, and designed for maximum flexibility.
Author: Webtron Development Team
Author URI: https://www.webtrononlineauction.com
Version: 2.0.0
Requires at least: 6.5
Tested up to: 6.9
Requires PHP: 8.0
License: Proprietary
License URI: https://www.webtrononlineauction.com/license
Text Domain: webtron-base
Tags: full-site-editing, block-editor, block-patterns, custom-blocks, responsive, modern, cdn-support

This is a Block Theme (FSE).
Template editing: Appearance > Design > Site Editor
Block Patterns: /patterns/
Style Variations: /styles/
Custom Blocks: /blocks/
*/

/* ============================================================================
   CUSTOM PROPERTIES (CSS Variables)
   ============================================================================
   Most styling is handled by theme.json.
   These are for additional custom functionality.
   ============================================================================ */

:root {
    /* Z-Index Layer System */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
    
    /* Animation Timing */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--wp--preset--color--primary, #0073aa);
    outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--wp--preset--color--primary, #0073aa);
    color: #fff;
    padding: 0.5rem 1rem;
    z-index: var(--z-tooltip);
    text-decoration: none;
    border-radius: 0 0 4px 4px;
}

.skip-link:focus {
    top: 0;
}

/* ============================================================================
   BLOCK EDITOR ALIGNMENTS
   ============================================================================ */

/* Full-width alignment */
.alignfull {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

/* Wide alignment */
.alignwide {
    max-width: var(--wp--style--global--wide-size, 1170px);
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================================
   RESPONSIVE UTILITIES
   ============================================================================ */

/* Hide on mobile */
@media (max-width: 781px) {
    .hide-on-mobile {
        display: none !important;
    }
}

/* Hide on desktop */
@media (min-width: 782px) {
    .hide-on-desktop {
        display: none !important;
    }
}

/* ============================================================================
   NAVIGATION ENHANCEMENTS
   ============================================================================ */

/* Vertical alignment support for navigation in flex containers */
.wp-block-group.is-layout-flex,
.wp-block-group.is-layout-constrained {
    display: flex;
}

/* Ensure navigation centers vertically when min-height is set on parent */
.wp-block-group[style*="min-height"] {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Navigation block vertical alignment */
.wp-block-navigation {
    align-items: center;
}

/* Support for vertical alignment classes */
.is-vertically-aligned-top {
    align-items: flex-start !important;
    justify-content: flex-start !important;
}

.is-vertically-aligned-center {
    align-items: center !important;
    justify-content: center !important;
}

.is-vertically-aligned-bottom {
    align-items: flex-end !important;
    justify-content: flex-end !important;
}

/* Flex layout vertical alignment support */
.is-layout-flex.is-vertical.is-content-justification-top {
    justify-content: flex-start;
}

.is-layout-flex.is-vertical.is-content-justification-center {
    justify-content: center;
}

.is-layout-flex.is-vertical.is-content-justification-bottom {
    justify-content: flex-end;
}

.is-layout-flex.is-vertical.is-content-justification-space-between {
    justify-content: space-between;
}

/* Smooth dropdown transitions */
.wp-block-navigation .wp-block-navigation__submenu-container {
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

/* Mobile menu improvements */
.wp-block-navigation__responsive-container.is-menu-open {
    padding: 1rem;
}

/* ============================================================================
   BUTTON ENHANCEMENTS
   ============================================================================ */

/* Button hover effects */
.wp-block-button__link {
    transition: background-color var(--transition-fast), 
                border-color var(--transition-fast),
                color var(--transition-fast),
                transform var(--transition-fast);
}

.wp-block-button__link:hover {
    transform: translateY(-1px);
}

.wp-block-button__link:active {
    transform: translateY(0);
}

/* ============================================================================
   IMAGE & MEDIA ENHANCEMENTS
   ============================================================================ */

/* Smooth image loading */
img {
    transition: opacity var(--transition-base);
}

img.lazyload,
img.lazyloading {
    opacity: 0;
}

img.lazyloaded {
    opacity: 1;
}

/* Cover block video autoplay fix */
.wp-block-cover__video-background {
    object-fit: cover;
}

/* ============================================================================
   FORM STYLING
   ============================================================================ */

/* Basic form element styling */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="number"],
textarea,
select {
    border: 1px solid var(--wp--preset--color--contrast, #ccc);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    width: 100%;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--wp--preset--color--primary, #0073aa);
    box-shadow: 0 0 0 1px var(--wp--preset--color--primary, #0073aa);
    outline: none;
}

/* ============================================================================
   SCROLLBAR STYLING (Optional)
   ============================================================================ */

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--wp--preset--color--base, #f1f1f1);
}

::-webkit-scrollbar-thumb {
    background: var(--wp--preset--color--contrast, #888);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--wp--preset--color--primary, #555);
}

/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
    /* Hide non-essential elements */
    .wp-block-navigation,
    .site-header,
    .site-footer,
    .wp-block-button,
    .skip-link {
        display: none !important;
    }
    
    /* Improve readability */
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    /* Show link URLs */
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
    
    /* Avoid page breaks inside elements */
    img, 
    .wp-block-image {
        page-break-inside: avoid;
    }
}