/**
 * Premium Website Stylesheet - Talluqat Blog
 */

:root {
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --primary-color: #0d6efd;
    --primary-hover: #0b5ed7;
    --border-color: #e2e8f0;
    --navbar-bg: #ffffff;
    --footer-bg: #0f172a;
    --footer-text: #94a3b8;
    --transition-speed: 0.3s;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

[data-theme="dark"] {
    --bg-color: #020617;
    --card-bg: #0f172a;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --primary-color: #38bdf8;
    --primary-hover: #7dd3fc;
    --border-color: #1e293b;
    --navbar-bg: #070a13;
    --footer-bg: #020617;
    --footer-text: #64748b;
}

/* Base Styles & Device Overflow Constraints */
html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
}
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    line-height: 1.6;
}
img, iframe, video, table, pre, code {
    max-width: 100% !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-color);
}

a {
    color: var(--primary-color);
    transition: color 0.2s;
    text-decoration: none;
}
a:hover {
    color: var(--primary-hover);
}

/* Header & Navbar */
.site-navbar {
    background-color: var(--navbar-bg);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
    position: sticky;
    top: 0;
    z-index: 1050;
}

.site-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
    color: var(--text-color);
}

.site-brand i {
    color: var(--primary-color);
}

.nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Reading Progress Bar */
#reading-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: transparent;
    z-index: 9999;
}
#reading-progress-bar {
    width: 0;
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.1s ease-out;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}
.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
}

/* Category Cards */
.category-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
}
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--primary-color);
}

/* Blog Cards */
.post-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
    cursor: pointer;
}
.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
    border-color: var(--primary-color);
}
.post-card-img-wrapper {
    aspect-ratio: 16 / 9;
    height: auto;
    overflow: hidden;
    background-color: var(--bg-color);
    position: relative;
}
.post-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.post-card:hover .post-card-img {
    transform: scale(1.05);
}
.post-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Table of Contents */
.toc-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
}
.toc-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.toc-item {
    margin-bottom: 0.5rem;
}
.toc-link {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}
.toc-link:hover, .toc-link.active {
    color: var(--primary-color);
}
.toc-depth-3 {
    padding-left: 1rem;
}

/* Single Post Content Styling */
.post-article-content {
    font-size: 1.1rem;
    line-height: 1.8;
}
.post-article-content h2, .post-article-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.post-article-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.25rem;
    font-style: italic;
    color: var(--text-muted);
    margin: 1.5rem 0;
}

/* Floating Share Widget */
.share-widget-floating {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.share-btn-round {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white !important;
    font-size: 1.1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}
.share-btn-round:hover {
    transform: scale(1.1);
}
.share-facebook { background-color: #1877f2; }
.share-twitter { background-color: #1da1f2; }
.share-linkedin { background-color: #0a66c2; }
.share-whatsapp { background-color: #25d366; }
.share-copy-link { background-color: #6c757d; border: none; cursor: pointer; }
.share-copy-link:hover { background-color: #5a6268; }

/* Threaded Comments */
.comments-thread-container {
    margin-top: 3rem;
}
.comment-node {
    margin-bottom: 1.5rem;
}
.comment-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
}
.comment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 0.75rem;
    border: 1px solid var(--border-color);
}
.comment-replies {
    border-left: 2px solid var(--border-color);
    padding-left: 1.5rem;
    margin-top: 1rem;
    margin-left: 1.25rem;
}

/* Footer layout styling */
.site-footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid var(--border-color);
}
.footer-title {
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.footer-links {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.75rem;
}
.footer-links a {
    color: var(--footer-text);
}
.footer-links a:hover {
    color: #ffffff;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
    animation: fadeIn 0.5s ease forwards;
}

/* ==================== FRONTEND DARK MODE OVERRIDES ==================== */
[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}
[data-theme="dark"] .bg-light {
    background-color: #1e293b !important;
}
[data-theme="dark"] .text-dark,
[data-theme="dark"] a.text-dark,
[data-theme="dark"] span.text-dark,
[data-theme="dark"] p.text-dark,
[data-theme="dark"] h1.text-dark,
[data-theme="dark"] h2.text-dark,
[data-theme="dark"] h3.text-dark,
[data-theme="dark"] h4.text-dark,
[data-theme="dark"] h5.text-dark,
[data-theme="dark"] h6.text-dark {
    color: var(--text-color) !important;
}
[data-theme="dark"] .text-muted,
[data-theme="dark"] a.text-muted,
[data-theme="dark"] span.text-muted,
[data-theme="dark"] p.text-muted {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .text-secondary {
    color: #cbd5e1 !important;
}
[data-theme="dark"] .border {
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .border-top {
    border-top-color: var(--border-color) !important;
}
[data-theme="dark"] .border-bottom {
    border-bottom-color: var(--border-color) !important;
}
[data-theme="dark"] .border-start {
    border-start-color: var(--border-color) !important;
}
[data-theme="dark"] .border-end {
    border-end-color: var(--border-color) !important;
}
[data-theme="dark"] .list-group-item {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color);
}
[data-theme="dark"] .admin-card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #0f172a !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
}
[data-theme="dark"] .dropdown-item {
    color: var(--text-color) !important;
}
[data-theme="dark"] .dropdown-item:hover {
    background-color: #1e293b !important;
    color: #fff !important;
}
[data-theme="dark"] .page-link {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: #fff !important;
}
[data-theme="dark"] .page-item.disabled .page-link {
    background-color: #1e293b !important;
    border-color: var(--border-color) !important;
    color: var(--text-muted) !important;
}
[data-theme="dark"] .accordion-button {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: #1e293b !important;
    color: var(--primary-color) !important;
}
[data-theme="dark"] .accordion-body {
    background-color: #0f172a !important;
    color: var(--text-muted) !important;
}
[data-theme="dark"] .alert {
    background-color: #1e293b !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .alert-success {
    background-color: rgba(16, 185, 129, 0.15) !important;
    color: #10b981 !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
}
[data-theme="dark"] .alert-danger {
    background-color: rgba(239, 68, 68, 0.15) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.3) !important;
}
[data-theme="dark"] .alert-info {
    background-color: rgba(56, 189, 248, 0.15) !important;
    color: #38bdf8 !important;
    border: 1px solid rgba(56, 189, 248, 0.3) !important;
}
[data-theme="dark"] .alert-warning {
    background-color: rgba(245, 158, 11, 0.15) !important;
    color: #f59e0b !important;
    border: 1px solid rgba(245, 158, 11, 0.3) !important;
}
[data-theme="dark"] img.logo-light:not(.has-dark-logo) {
    filter: invert(1) brightness(1.5);
}

/* Hover effects links */
.hover-primary {
    transition: color 0.2s ease-in-out;
}
.hover-primary:hover {
    color: var(--primary-color) !important;
}

/* Overrides for custom content generated inside post/page editors */
[data-theme="dark"] .post-article-content,
[data-theme="dark"] .post-article-content p,
[data-theme="dark"] .post-article-content span,
[data-theme="dark"] .post-article-content li,
[data-theme="dark"] .post-article-content strong,
[data-theme="dark"] .post-article-content a,
[data-theme="dark"] .post-article-content div,
[data-theme="dark"] .post-article-content blockquote,
[data-theme="dark"] .post-article-content h1,
[data-theme="dark"] .post-article-content h2,
[data-theme="dark"] .post-article-content h3,
[data-theme="dark"] .post-article-content h4,
[data-theme="dark"] .post-article-content h5,
[data-theme="dark"] .post-article-content h6 {
    color: var(--text-color) !important;
}

[data-theme="dark"] .post-article-content a {
    color: var(--primary-color) !important;
}
[data-theme="dark"] .post-article-content a:hover {
    color: var(--primary-hover) !important;
}
[data-theme="dark"] .comment-card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
}

/* Home blocks section text/background overrides in Dark Mode */
[data-theme="dark"] .home-block-section {
    background-color: var(--bg-color) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .home-block-section h1,
[data-theme="dark"] .home-block-section h2,
[data-theme="dark"] .home-block-section h3,
[data-theme="dark"] .home-block-section h4,
[data-theme="dark"] .home-block-section h5,
[data-theme="dark"] .home-block-section h6,
[data-theme="dark"] .home-block-section p,
[data-theme="dark"] .home-block-section span,
[data-theme="dark"] .home-block-section .lead {
    color: var(--text-color) !important;
}

/* Post Meta Bar & Mobile Compact Styles */
.post-meta-bar {
    font-size: 0.95rem;
    gap: 0.75rem;
}
.meta-avatar {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    object-fit: cover;
}
.meta-sep {
    font-size: 0.85rem;
}

@media (max-width: 576px) {
    .post-meta-bar {
        font-size: 0.68rem !important;
        gap: 0.35rem !important;
        padding-top: 0.4rem !important;
        padding-bottom: 0.4rem !important;
        flex-wrap: nowrap !important;
    }
    .meta-avatar {
        width: 20px !important;
        height: 20px !important;
        margin-right: 0.2rem !important;
    }
    .meta-item i {
        font-size: 0.7rem;
    }
    .meta-text {
        white-space: nowrap;
    }
    
    /* Post Actions Toolbar Mobile Optimization */
    .post-actions-bar {
        font-size: 0.72rem !important;
        margin-bottom: 1rem !important;
    }
    .post-actions-bar .btn {
        font-size: 0.7rem !important;
        padding: 0.15rem 0.45rem !important;
    }
    .font-resizer-container {
        font-size: 0.7rem !important;
    }
}

/* Post End Share Bar Styles */
.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    border: 1px solid transparent;
}
.share-facebook-btn {
    border-color: rgba(24, 119, 242, 0.2);
    color: #1877f2;
}
.share-facebook-btn:hover {
    background-color: #1877f2;
    color: #fff !important;
}
.share-twitter-btn {
    border-color: rgba(29, 161, 242, 0.2);
    color: #1da1f2;
}
.share-twitter-btn:hover {
    background-color: #1da1f2;
    color: #fff !important;
}
.share-linkedin-btn {
    border-color: rgba(10, 102, 194, 0.2);
    color: #0a66c2;
}
.share-linkedin-btn:hover {
    background-color: #0a66c2;
    color: #fff !important;
}
.share-whatsapp-btn {
    border-color: rgba(37, 211, 102, 0.2);
    color: #25d366;
}
.share-whatsapp-btn:hover {
    background-color: #25d366;
    color: #fff !important;
}
.share-copy-btn {
    border-color: rgba(108, 117, 125, 0.2);
    color: var(--text-secondary);
    background: transparent;
    cursor: pointer;
}
.share-copy-btn:hover {
    background-color: #6c757d;
    color: #fff !important;
}

@media (max-width: 576px) {
    .share-btn-text {
        display: none !important;
    }
    .share-btn {
        width: 32px;
        height: 32px;
        padding: 0;
        border-radius: 50%;
    }
    .post-end-share-bar {
        font-size: 0.85rem;
        padding-top: 0.6rem !important;
        padding-bottom: 0.6rem !important;
    }
}