/* 
 * Barkate Raza Premium Subpages UI
 * Adding Glassmorphism, Advanced Typography, and Smooth Transitions
 */

:root {
    --br-primary: #1e3a8a; /* Deep Islamic Blue */
    --br-secondary: #0ea5e9;
    --br-accent: #f59e0b; /* Golden accent */
    --br-bg-light: #f8fafc;
    --br-text-dark: #0f172a;
    --br-text-muted: #64748b;
    --br-glass-bg: rgba(255, 255, 255, 0.7);
    --br-glass-border: rgba(255, 255, 255, 0.3);
    --br-glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    --br-border-radius: 16px;
    --br-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Typography for Subpages */
body:not(.home) {
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--br-bg-light);
    color: var(--br-text-dark);
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
body:not(.home)::-webkit-scrollbar {
    width: 10px;
}
body:not(.home)::-webkit-scrollbar-track {
    background: #f1f5f9; 
}
body:not(.home)::-webkit-scrollbar-thumb {
    background: #cbd5e1; 
    border-radius: 10px;
}
body:not(.home)::-webkit-scrollbar-thumb:hover {
    background: var(--br-secondary); 
}

/* Text Selection */
body:not(.home) ::selection {
    background: var(--br-secondary);
    color: #ffffff;
}

/* Main Content Container Glassmorphism */
body:not(.home) .site-main > article {
    background: var(--br-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--br-glass-border);
    border-radius: var(--br-border-radius);
    box-shadow: var(--br-glass-shadow);
    padding: 3rem;
    margin: 2rem auto;
    transition: var(--br-transition);
}

body:not(.home) .site-main > article:hover {
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.1);
    transform: translateY(-2px);
}

/* Premium Headings */
body:not(.home) h1, body:not(.home) h2, body:not(.home) h3, body:not(.home) h4 {
    color: var(--br-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

body:not(.home) h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--br-primary), var(--br-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 2px solid rgba(14, 165, 233, 0.2);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Enhanced Paragraphs */
body:not(.home) p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 1.5rem;
}

/* Premium Blockquotes */
body:not(.home) blockquote {
    background: linear-gradient(to right, rgba(14, 165, 233, 0.05), transparent);
    border-left: 5px solid var(--br-secondary);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--br-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

/* Beautiful Links */
body:not(.home) a:not(.button) {
    color: var(--br-secondary);
    text-decoration: none;
    background-image: linear-gradient(var(--br-secondary), var(--br-secondary));
    background-position: 0% 100%;
    background-repeat: no-repeat;
    background-size: 0% 2px;
    transition: background-size 0.3s;
}

body:not(.home) a:not(.button):hover {
    background-size: 100% 2px;
}

/* Enhanced Images */
body:not(.home) img {
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    transition: var(--br-transition);
}

body:not(.home) img:hover {
    transform: scale(1.02);
}

/* Buttons */
body:not(.home) .wp-block-button__link, body:not(.home) .button {
    background: linear-gradient(135deg, var(--br-primary), var(--br-secondary));
    color: white;
    border: none;
    border-radius: 30px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
    transition: var(--br-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body:not(.home) .wp-block-button__link:hover, body:not(.home) .button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
    color: white;
}

/* Reading Time Badge */
.br-reading-time {
    display: inline-flex;
    align-items: center;
    background: rgba(245, 158, 11, 0.1);
    color: #b45309;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Back to Top Button */
#br-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--br-primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--br-transition);
    z-index: 9999;
    font-size: 24px;
}

#br-back-to-top.show {
    opacity: 1;
    visibility: visible;
}

#br-back-to-top:hover {
    background: var(--br-secondary);
    transform: translateY(-5px);
}

/* Dark Mode Support (Automatic based on OS/Browser) */
@media (prefers-color-scheme: dark) {
    :root {
        --br-bg-light: #0f172a;
        --br-text-dark: #f8fafc;
        --br-text-muted: #94a3b8;
        --br-glass-bg: rgba(30, 41, 59, 0.7);
        --br-glass-border: rgba(255, 255, 255, 0.05);
        --br-glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    }
    
    body:not(.home) p {
        color: var(--br-text-muted);
    }
    
    body:not(.home) h1, body:not(.home) h2, body:not(.home) h3 {
        color: #e2e8f0;
    }
    
    body:not(.home) blockquote {
        background: rgba(30, 41, 59, 0.5);
        color: #e2e8f0;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    body:not(.home) .site-main > article {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    body:not(.home) h1 {
        font-size: 2rem;
    }
}

/* Explicit Dark Mode (Toggled via JS) */
body.br-dark-mode {
    --br-bg-light: #0f172a;
    --br-text-dark: #f8fafc;
    --br-text-muted: #94a3b8;
    --br-glass-bg: rgba(30, 41, 59, 0.7);
    --br-glass-border: rgba(255, 255, 255, 0.05);
    --br-glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    background-color: var(--br-bg-light);
    color: var(--br-text-dark);
}

body.br-dark-mode p {
    color: var(--br-text-muted) !important;
}

body.br-dark-mode h1, body.br-dark-mode h2, body.br-dark-mode h3, body.br-dark-mode h4 {
    color: #e2e8f0 !important;
}

body.br-dark-mode blockquote {
    background: rgba(30, 41, 59, 0.5) !important;
    color: #e2e8f0 !important;
}

body.br-dark-mode .site-main > article {
    background: var(--br-glass-bg);
    border-color: var(--br-glass-border);
    box-shadow: var(--br-glass-shadow);
}

body.br-dark-mode .br-related-tools, body.br-dark-mode #br-favorites-container {
    background: #1e293b !important;
    border-color: #334155 !important;
}

body.br-dark-mode .br-related-tools h3, body.br-dark-mode .br-related-tools h4 {
    color: #f8fafc !important;
}

body.br-dark-mode .br-related-tools a {
    background: #0f172a !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}