/**
 * Base47 Theme - Soft UI Design System
 * Modern, clean design for classic WordPress pages
 * Only loaded when NOT in Canvas Mode
 */

/* =============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
============================================= */

:root {
    /* Colors */
    --primary-color: #ff4d00;
    --secondary-color: #333333;
    --text-color: #666666;
    --link-color: #ff4d00;
    --button-color: #ff4d00;
    --header-bg-color: #ffffff;
    --footer-bg-color: #333333;
    --footer-text-color: #ffffff;
    
    /* Typography */
    --body-font: 'Inter', sans-serif;
    --heading-font: 'Inter', sans-serif;
    --body-font-size: 16px;
    --heading-font-size: 32px;
    
    /* Layout */
    --container-width: 1200px;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* =============================================
   TYPOGRAPHY SYSTEM
============================================= */

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--heading-font-size); }
h2 { font-size: calc(var(--heading-font-size) * 0.875); }
h3 { font-size: calc(var(--heading-font-size) * 0.75); }
h4 { font-size: calc(var(--heading-font-size) * 0.625); }
h5 { font-size: calc(var(--heading-font-size) * 0.5); }
h6 { font-size: calc(var(--heading-font-size) * 0.4375); }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    opacity: 0.8;
}

/* =============================================
   LAYOUT SYSTEM
============================================= */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.site-layout-boxed .site {
    max-width: var(--container-width);
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(var(--spacing-sm) * -0.5);
}

.col {
    flex: 1;
    padding: 0 calc(var(--spacing-sm) * 0.5);
}

.col-1 { flex: 0 0 8.333333%; }
.col-2 { flex: 0 0 16.666667%; }
.col-3 { flex: 0 0 25%; }
.col-4 { flex: 0 0 33.333333%; }
.col-6 { flex: 0 0 50%; }
.col-8 { flex: 0 0 66.666667%; }
.col-9 { flex: 0 0 75%; }
.col-12 { flex: 0 0 100%; }

/* =============================================
   HEADER LAYOUTS
============================================= */

.site-header {
    background: var(--header-bg-color);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: relative;
    z-index: 100;
}

/* Header Layout 1: Logo Left, Menu Right */
.header-layout-1 .site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-layout-1 .site-branding {
    flex: 0 0 auto;
}

.header-layout-1 .primary-navigation {
    flex: 0 0 auto;
}

/* Header Layout 2: Centered Logo, Menu Below */
.header-layout-2 .site-header .container {
    text-align: center;
}

.header-layout-2 .site-branding {
    margin-bottom: var(--spacing-sm);
}

/* Header Layout 3: Logo Center, Menu Sides */
.header-layout-3 .site-header .container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--spacing-md);
}

.header-layout-3 .site-branding {
    grid-column: 2;
}

/* Header Layout 4: Minimal Header */
.header-layout-4 .site-header {
    padding: var(--spacing-xs) 0;
    box-shadow: none;
    border-bottom: 1px solid #eee;
}

/* Transparent Header */
.transparent-header .site-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
}

/* Sticky Header */
.sticky-header .site-header.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

/* =============================================
   NAVIGATION SYSTEM
============================================= */

.primary-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.primary-navigation li {
    margin: 0 var(--spacing-sm);
}

.primary-navigation a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--secondary-color);
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.primary-navigation a:hover,
.primary-navigation .current-menu-item > a {
    background: var(--primary-color);
    color: white;
}

/* Dropdown Menus */
.primary-navigation .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: var(--spacing-xs);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.primary-navigation .menu-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-navigation .sub-menu li {
    margin: 0;
    width: 100%;
}

.primary-navigation .sub-menu a {
    margin: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: calc(var(--border-radius) * 0.5);
}

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

/* =============================================
   BUTTON SYSTEM
============================================= */

.btn,
button,
input[type="submit"],
input[type="button"],
.wp-block-button__link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--button-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    font-size: inherit;
}

.btn:hover,
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
.wp-block-button__link:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

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

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

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

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

/* =============================================
   CARD SYSTEM
============================================= */

.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.card-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid #eee;
}

/* =============================================
   BLOG LAYOUTS
============================================= */

/* Blog List Layout */
.blog-layout-list .post {
    display: flex;
    margin-bottom: var(--spacing-xl);
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.blog-layout-list .post-thumbnail {
    flex: 0 0 300px;
}

.blog-layout-list .post-content {
    flex: 1;
    padding: var(--spacing-lg);
}

/* Blog Grid Layout */
.blog-layout-grid .posts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.blog-layout-grid .post {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
}

.blog-layout-grid .post:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.blog-layout-grid .post-content {
    padding: var(--spacing-lg);
}

/* Blog Masonry Layout */
.blog-layout-masonry .posts-container {
    column-count: 3;
    column-gap: var(--spacing-lg);
}

.blog-layout-masonry .post {
    break-inside: avoid;
    margin-bottom: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

/* =============================================
   SIDEBAR SYSTEM
============================================= */

.sidebar-left .site-content {
    display: flex;
    gap: var(--spacing-xl);
}

.sidebar-left .primary-sidebar {
    flex: 0 0 300px;
    order: -1;
}

.sidebar-left .content-area {
    flex: 1;
}

.sidebar-right .site-content {
    display: flex;
    gap: var(--spacing-xl);
}

.sidebar-right .primary-sidebar {
    flex: 0 0 300px;
}

.sidebar-right .content-area {
    flex: 1;
}

/* Widget Styling */
.widget {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--secondary-color);
}

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

.widget li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid #eee;
}

.widget li:last-child {
    border-bottom: none;
}

/* =============================================
   FOOTER LAYOUTS
============================================= */

.site-footer {
    background: var(--footer-bg-color);
    color: var(--footer-text-color);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.site-footer a {
    color: var(--footer-text-color);
}

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

/* Footer Layout 1: Single Column */
.footer-layout-1 .footer-widgets {
    text-align: center;
}

/* Footer Layout 2: Two Columns */
.footer-layout-2 .footer-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

/* Footer Layout 3: Three Columns */
.footer-layout-3 .footer-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-xl);
}

/* Footer Layout 4: Four Columns */
.footer-layout-4 .footer-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
}

.footer-widget {
    margin-bottom: var(--spacing-lg);
}

.footer-widget .widget-title {
    color: var(--footer-text-color);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.site-info {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    opacity: 0.8;
}

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

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid #eee;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: inherit;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.1);
}

/* =============================================
   RESPONSIVE DESIGN
============================================= */

@media (max-width: 768px) {
    :root {
        --container-width: 100%;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }
    
    /* Mobile Navigation */
    .menu-toggle {
        display: block;
    }
    
    .primary-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: var(--box-shadow);
        padding: var(--spacing-sm);
    }
    
    .primary-navigation.active {
        display: block;
    }
    
    .primary-navigation ul {
        flex-direction: column;
        align-items: stretch;
    }
    
    .primary-navigation li {
        margin: 0;
        width: 100%;
    }
    
    .primary-navigation a {
        padding: var(--spacing-sm);
        border-radius: calc(var(--border-radius) * 0.5);
    }
    
    /* Mobile Header Layouts */
    .header-layout-1 .site-header .container,
    .header-layout-3 .site-header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .header-layout-3 .site-header .container {
        grid-template-columns: none;
    }
    
    /* Mobile Blog Layouts */
    .blog-layout-list .post {
        flex-direction: column;
    }
    
    .blog-layout-list .post-thumbnail {
        flex: none;
    }
    
    .blog-layout-grid .posts-container {
        grid-template-columns: 1fr;
    }
    
    .blog-layout-masonry .posts-container {
        column-count: 1;
    }
    
    /* Mobile Sidebar */
    .sidebar-left .site-content,
    .sidebar-right .site-content {
        flex-direction: column;
    }
    
    .sidebar-left .primary-sidebar,
    .sidebar-right .primary-sidebar {
        flex: none;
        order: 0;
    }
    
    /* Mobile Footer */
    .footer-layout-2 .footer-widgets,
    .footer-layout-3 .footer-widgets,
    .footer-layout-4 .footer-widgets {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Mobile Grid */
    .row {
        flex-direction: column;
    }
    
    .col,
    .col-1, .col-2, .col-3, .col-4, 
    .col-6, .col-8, .col-9, .col-12 {
        flex: none;
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
}

/* =============================================
   UTILITY CLASSES
============================================= */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.rounded { border-radius: var(--border-radius); }
.shadow { box-shadow: var(--box-shadow); }

/* =============================================
   DARK MODE SUPPORT
============================================= */

@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #e0e0e0;
        --secondary-color: #ffffff;
        --header-bg-color: #1a1a1a;
        --footer-bg-color: #0a0a0a;
    }
    
    body {
        background: #121212;
        color: var(--text-color);
    }
    
    .card,
    .widget {
        background: #1e1e1e;
        border: 1px solid #333;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="url"],
    input[type="password"],
    input[type="search"],
    input[type="number"],
    input[type="tel"],
    textarea,
    select {
        background: #1e1e1e;
        border-color: #333;
        color: var(--text-color);
    }
}