/* ==========================================================================
   Modern Dark Theme - Professional Technical Portfolio
   Features: Dark theme, gradient accents, tech-focused styling, animations
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Background Colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #161b22;
    --bg-card-hover: #1c2128;

    /* Border Colors */
    --border-primary: #30363d;
    --border-secondary: #21262d;
    --border-accent: #388bfd;

    /* Text Colors */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --text-link: #58a6ff;
    --text-link-hover: #79c0ff;

    /* Accent Colors */
    --accent-primary: #58a6ff;
    --accent-secondary: #a371f7;
    --accent-success: #3fb950;
    --accent-warning: #d29922;
    --accent-danger: #f85149;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #58a6ff 0%, #a371f7 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(163, 113, 247, 0.1) 100%);
    --gradient-card: linear-gradient(145deg, #1c2128 0%, #161b22 100%);
    --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(88, 166, 255, 0.15) 0%, transparent 60%);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(88, 166, 255, 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Spacing */
    --navbar-height: 70px;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--navbar-height) + 20px);
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    background-image: var(--gradient-glow);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 1.75rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

/* Icon spacing in headings and links */
h1 > i, h2 > i, h3 > i, h4 > i, h5 > i, h6 > i,
h1 > .bi, h2 > .bi, h3 > .bi, h4 > .bi, h5 > .bi, h6 > .bi {
    margin-right: 0.5rem;
}

a > i:first-child, a > .bi:first-child {
    margin-right: 0.4rem;
}

a > i:last-child:not(:first-child), a > .bi:last-child:not(:first-child) {
    margin-left: 0.4rem;
}

/* General icon spacing - Bootstrap Icons */
.bi {
    margin-right: 0.5rem;
}

.bi:last-child:not(:first-child) {
    margin-right: 0;
    margin-left: 0.5rem;
}

/* Icons that should have no margin */
.social-links .bi,
.brand-icon .bi,
.navbar-brand .brand-icon .bi,
.badge .bi,
.stat-item .bi {
    margin-right: 0;
    margin-left: 0;
}

/* Button icon spacing */
.btn .bi {
    margin-right: 0.5rem;
}

.btn .bi:last-child:not(:first-child) {
    margin-right: 0;
    margin-left: 0.5rem;
}

.btn .bi:only-child {
    margin: 0;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.lead {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

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

code, .code, .mono {
    font-family: var(--font-mono);
}

code {
    background-color: var(--bg-tertiary);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.875em;
    color: var(--accent-primary);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.navbar {
    background-color: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-primary);
    padding: 0.75rem 0;
    transition: all var(--transition-base);
    min-height: var(--navbar-height);
}

.navbar.scrolled {
    background-color: rgba(13, 17, 23, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-primary) !important;
    transition: all var(--transition-fast);
}

.navbar-brand:hover {
    color: var(--accent-primary) !important;
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    font-size: 1.2rem;
    color: var(--bg-primary);
}

.brand-text {
    font-weight: 600;
    letter-spacing: -0.02em;
}

.navbar-nav {
    gap: 0.25rem;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
}

.nav-link:hover {
    color: var(--text-primary) !important;
    background-color: var(--bg-tertiary);
}

.nav-link.active {
    color: var(--accent-primary) !important;
    background-color: rgba(88, 166, 255, 0.1);
}

.nav-link i {
    font-size: 1rem;
    opacity: 0.8;
}

.navbar-toggler {
    border: 1px solid var(--border-primary);
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.25);
}

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
.main-content {
    padding-top: calc(var(--navbar-height) + 3rem);
    padding-bottom: 4rem;
    min-height: calc(100vh - 300px);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.25rem;
}

.card-title {
    margin-bottom: 0.75rem;
}

.card-title a {
    color: var(--text-primary);
}

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

/* Links in warning/highlighted card headers */
.card-header.bg-warning a,
.card-header[class*="bg-warning"] a,
.bg-warning a {
    color: #1a1a1a;
}

.card-header.bg-warning a:hover,
.card-header[class*="bg-warning"] a:hover,
.bg-warning a:hover {
    color: #000;
}

.card-text {
    color: var(--text-secondary);
}

/* Feature Cards - Enhanced styling */
.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Feature card with floating logo */
.feature-card-with-logo {
    position: relative;
}

.feature-logo {
    float: right;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    height: 50px;
    width: auto;
    opacity: 0.85;
    transition: all var(--transition-base);
}

.feature-card-with-logo:hover .feature-logo {
    opacity: 1;
}

.feature-content {
    overflow: hidden;
}

@media (min-width: 1200px) {
    .feature-logo {
        height: 60px;
    }
}

@media (max-width: 575.98px) {
    .feature-logo {
        float: none;
        display: block;
        margin: 0 auto 1.5rem;
        height: 45px;
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #79c0ff 0%, #b98eff 100%);
    color: var(--bg-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

.btn-outline-primary:hover {
    background: rgba(88, 166, 255, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-control,
.form-select {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

fieldset {
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--bg-secondary);
}

legend {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
    padding: 0 0.75rem;
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.35em 0.75em;
    border-radius: 6px;
}

.badge.bg-primary,
.bg-primary {
    background: var(--gradient-primary) !important;
    color: var(--bg-primary);
}

.badge.bg-secondary,
.bg-secondary {
    background: var(--bg-tertiary) !important;
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
}

.badge.bg-success,
.bg-success {
    background-color: var(--accent-success) !important;
}

.badge.bg-warning,
.bg-warning {
    background-color: var(--accent-warning) !important;
    color: var(--bg-primary);
}

.badge.bg-danger,
.bg-danger {
    background-color: var(--accent-danger) !important;
}

.badge.bg-info,
.bg-info {
    background-color: var(--accent-primary) !important;
    color: var(--bg-primary);
}

/* --------------------------------------------------------------------------
   Alerts
   -------------------------------------------------------------------------- */
.alert {
    border-radius: 12px;
    border: 1px solid;
    padding: 1.25rem;
}

.alert-info {
    background-color: rgba(88, 166, 255, 0.1);
    border-color: rgba(88, 166, 255, 0.3);
    color: var(--text-primary);
}

.alert-success {
    background-color: rgba(63, 185, 80, 0.1);
    border-color: rgba(63, 185, 80, 0.3);
    color: var(--text-primary);
}

.alert-warning {
    background-color: rgba(210, 153, 34, 0.1);
    border-color: rgba(210, 153, 34, 0.3);
    color: var(--text-primary);
}

.alert-danger,
.alert-error {
    background-color: rgba(248, 81, 73, 0.1);
    border-color: rgba(248, 81, 73, 0.3);
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   Progress Bars
   -------------------------------------------------------------------------- */
.progress {
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    overflow: hidden;
}

.progress-bar {
    font-size: 0.75rem;
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Lists
   -------------------------------------------------------------------------- */
ul, ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.list-unstyled {
    padding-left: 0;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-brand .brand-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.footer-brand .brand-text {
    font-size: 1.125rem;
    color: var(--text-primary);
}

.footer-tagline {
    margin-bottom: 1.5rem;
}

.code-quote {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-secondary);
    font-style: italic;
    display: block;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-secondary);
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.footer-heading {
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-primary);
    transform: translateX(4px);
}

.footer-links a i {
    font-size: 0.75rem;
    opacity: 0.6;
}

.footer-bottom {
    border-top: 1px solid var(--border-primary);
    margin-top: 3rem;
    padding-top: 1.5rem;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.location {
    margin-left: 1rem;
    color: var(--text-muted);
}

.tech-stack {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Hero Section (Homepage)
   -------------------------------------------------------------------------- */
.hero-section {
    padding: 3rem 0 4rem;
    position: relative;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Tech Stack Display
   -------------------------------------------------------------------------- */
.tech-stack-display {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tech-badge:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.tech-badge img {
    height: 20px;
    width: auto;
}

/* --------------------------------------------------------------------------
   Section Styling
   -------------------------------------------------------------------------- */
.section-header {
    margin-bottom: 2.5rem;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.0625rem;
    max-width: 700px;
}

/* Terminal/Code Block Styling */
.terminal-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    overflow: hidden;
}

.terminal-header {
    background: var(--bg-card);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-body {
    padding: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.terminal-body .prompt {
    color: var(--accent-success);
}

.terminal-body .command {
    color: var(--text-primary);
}

.terminal-body .output {
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Stats Display
   -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.stat-item:hover {
    border-color: var(--accent-primary);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Image Styling
   -------------------------------------------------------------------------- */
img {
    max-width: 100%;
    height: auto;
}

.img-rounded {
    border-radius: 12px;
}

.img-border {
    border: 1px solid var(--border-primary);
}

.profile-image {
    border-radius: 16px;
    border: 3px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Animations (AOS Enhancements)
   -------------------------------------------------------------------------- */
[data-aos] {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(88, 166, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 10px rgba(88, 166, 255, 0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Gradient text utility */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-subtle {
    background: var(--gradient-subtle);
}

.border-gradient {
    border: 1px solid;
    border-image: var(--gradient-primary) 1;
}

.text-accent { color: var(--accent-primary) !important; }
.text-secondary-accent { color: var(--accent-secondary) !important; }
.text-success { color: var(--accent-success) !important; }
.text-warning { color: var(--accent-warning) !important; }
.text-danger { color: var(--accent-danger) !important; }

.mb-6 { margin-bottom: 4rem !important; }
.mt-6 { margin-top: 4rem !important; }
.py-6 { padding-top: 4rem !important; padding-bottom: 4rem !important; }

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    :root {
        --navbar-height: 60px;
    }

    .navbar-collapse {
        background: var(--bg-secondary);
        border: 1px solid var(--border-primary);
        border-radius: 12px;
        margin-top: 1rem;
        padding: 1rem;
    }

    .nav-link {
        padding: 0.75rem 1rem !important;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 767.98px) {
    .main-content {
        padding-top: calc(var(--navbar-height) + 2rem);
        padding-bottom: 3rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .site-footer {
        padding: 3rem 0 1.5rem;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-links a {
        justify-content: center;
    }

    .footer-bottom {
        text-align: center;
    }

    .location {
        display: block;
        margin-left: 0;
        margin-top: 0.25rem;
    }

    .stat-value {
        font-size: 2rem;
    }
}

/* --------------------------------------------------------------------------
   Admin Backend Styles
   -------------------------------------------------------------------------- */

/* Tables */
.table {
    --bs-table-bg: var(--bg-secondary);
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--border-primary);
    --bs-table-striped-bg: var(--bg-tertiary);
    --bs-table-striped-color: var(--text-primary);
    --bs-table-hover-bg: var(--bg-card-hover);
    --bs-table-hover-color: var(--text-primary);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.table > :not(caption) > * > * {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-primary);
    color: var(--text-primary);
}

.table > thead {
    background-color: var(--bg-tertiary);
}

.table > thead > tr > th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border-primary);
    padding: 0.75rem;
}

.table > tbody > tr > td {
    padding: 0.75rem;
    vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--bg-card-hover);
    color: var(--text-primary);
}

.table-bordered {
    border: 1px solid var(--border-primary);
}

.table-bordered > :not(caption) > * > * {
    border: 1px solid var(--border-primary);
}

/* Table action buttons */
.table .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8125rem;
}

.table .actions {
    white-space: nowrap;
}

/* Pagination */
.pagination {
    --bs-pagination-bg: var(--bg-secondary);
    --bs-pagination-color: var(--text-primary);
    --bs-pagination-border-color: var(--border-primary);
    --bs-pagination-hover-bg: var(--bg-tertiary);
    --bs-pagination-hover-color: var(--text-primary);
    --bs-pagination-hover-border-color: var(--border-primary);
    --bs-pagination-active-bg: var(--accent-primary);
    --bs-pagination-active-border-color: var(--accent-primary);
    --bs-pagination-disabled-bg: var(--bg-secondary);
    --bs-pagination-disabled-color: var(--text-muted);
    --bs-pagination-disabled-border-color: var(--border-primary);
}

.page-link {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

.page-link:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
    color: var(--accent-primary);
}

.page-item.active .page-link {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.page-item.disabled .page-link {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary);
    color: var(--text-muted);
}

/* Index actions/toolbar */
.index-actions,
.view-actions {
    margin-bottom: 1.5rem;
}

/* View page key-value display */
.view-content table {
    width: 100%;
}

.view-content table th {
    width: 200px;
    font-weight: 600;
    color: var(--text-secondary);
    vertical-align: top;
    padding: 0.5rem 1rem 0.5rem 0;
}

.view-content table td {
    padding: 0.5rem 0;
    color: var(--text-primary);
}

/* Related content sections */
.related {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary);
}

.related h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Breadcrumbs */
.breadcrumb {
    --bs-breadcrumb-bg: transparent;
    --bs-breadcrumb-divider-color: var(--text-muted);
    --bs-breadcrumb-item-active-color: var(--text-secondary);
    background-color: transparent;
    padding: 0;
    margin-bottom: 1.5rem;
}

.breadcrumb-item a {
    color: var(--text-link);
}

.breadcrumb-item a:hover {
    color: var(--text-link-hover);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

/* Admin sidebar navigation */
.admin-sidebar {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1rem;
}

.admin-sidebar .nav-link {
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    margin-bottom: 0.25rem;
}

.admin-sidebar .nav-link:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary) !important;
}

.admin-sidebar .nav-link.active {
    background-color: rgba(88, 166, 255, 0.1);
    color: var(--accent-primary) !important;
}

/* Modal dialogs */
.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

.modal-header {
    border-bottom-color: var(--border-primary);
}

.modal-footer {
    border-top-color: var(--border-primary);
}

.modal-title {
    color: var(--text-primary);
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Dropdown menus */
.dropdown-menu {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
}

.dropdown-item {
    color: var(--text-primary);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-divider {
    border-top-color: var(--border-primary);
}

/* Nav tabs */
.nav-tabs {
    border-bottom-color: var(--border-primary);
}

.nav-tabs .nav-link {
    color: var(--text-secondary) !important;
    border: 1px solid transparent;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.nav-tabs .nav-link:hover {
    border-color: var(--border-primary) var(--border-primary) transparent;
    color: var(--text-primary) !important;
}

.nav-tabs .nav-link.active {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary) var(--border-primary) var(--bg-secondary);
    color: var(--accent-primary) !important;
}

/* Pre/code blocks for log output */
pre {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    overflow-x: auto;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Flash messages in admin */
.message {
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    border: 1px solid;
}

.message.success {
    background-color: rgba(63, 185, 80, 0.1);
    border-color: rgba(63, 185, 80, 0.3);
    color: var(--accent-success);
}

.message.error {
    background-color: rgba(248, 81, 73, 0.1);
    border-color: rgba(248, 81, 73, 0.3);
    color: var(--accent-danger);
}

.message.warning {
    background-color: rgba(210, 153, 34, 0.1);
    border-color: rgba(210, 153, 34, 0.3);
    color: var(--accent-warning);
}

.message.info {
    background-color: rgba(88, 166, 255, 0.1);
    border-color: rgba(88, 166, 255, 0.3);
    color: var(--accent-primary);
}

/* List groups */
.list-group-item {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

.list-group-item:hover {
    background-color: var(--bg-tertiary);
}

.list-group-item.active {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .navbar,
    .site-footer,
    .social-links {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .main-content {
        padding-top: 0;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}