/* ==========================================
   components.css - UI Components
   ========================================== */

/* Logo Component - Updated for mb.png Image with fallback */
.logo-container {
    position: relative;
    display: inline-block;
    margin: var(--space-md) 0;
}

.retro-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: pulse-glow 4s ease-in-out infinite;
    cursor: pointer;
    transition: transform var(--transition-base);
    overflow: hidden;
    background: var(--ink-black); /* Black background for text fallback */
}

/* Logo image styling */
.retro-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

/* Green glow effect */
.retro-logo::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, var(--retro-glow) 0%, transparent 70%);
    opacity: 0.6;
    z-index: 1;
    animation: pulse-glow 4s ease-in-out infinite;
}

.retro-logo:hover {
    transform: scale(1.1) rotate(5deg);
}

.retro-logo:active {
    transform: scale(0.95);
}

/* Keep the green glow animation */
@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.5),
                    inset 0 0 20px rgba(0, 255, 136, 0.1);
    }
    50% { 
        box-shadow: 0 0 40px rgba(0, 255, 136, 0.8),
                    inset 0 0 30px rgba(0, 255, 136, 0.2);
    }
}

/* Logo text fallback - displays MB when no image */
.logo-text {
    color: var(--paper-white);
    font-family: var(--font-mono);
    font-weight: var(--font-bold);
    font-size: var(--text-2xl);
    z-index: 2;
    position: relative;
    user-select: none;
    display: block; /* Show by default as fallback */
}

/* Navigation Links */
.nav-link {
    font-family: var(--font-headline);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    display: inline-block;
}

.nav-link:hover {
    border-color: var(--highlight-red);
    color: var(--highlight-red);
    transform: translateY(-2px);
}

.nav-link:active {
    transform: translateY(0);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--retro-glow);
    animation: glow-line 2s ease-in-out infinite;
}

@keyframes glow-line {
    0%, 100% {
        opacity: 0.5;
        background: var(--retro-glow);
    }
    50% {
        opacity: 1;
        background: #00ff88;
    }
}

/* Button Components */
.btn {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-md);
    background: var(--paper-white);
    border: 2px solid var(--ink-black);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: var(--ink-black);
    color: var(--paper-white);
}

.btn-primary:hover {
    background: var(--newsprint-gray);
}

.btn-secondary {
    background: transparent;
    color: var(--ink-black);
}

.btn-secondary:hover {
    background: var(--aged-paper);
}

/* Filter Buttons */
.filter-btn {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-md);
    background: var(--ink-black);
    color: var(--paper-white);
    border: 2px solid var(--ink-black);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg, 
        transparent, 
        var(--retro-glow), 
        transparent
    );
    transition: left var(--transition-slow);
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--highlight-red);
}

.filter-btn.active {
    background: var(--paper-white);
    color: var(--ink-black);
    border-color: var(--ink-black);
}

/* Dark mode filter buttons */
body.dark-mode .filter-btn {
    background: var(--paper-white);
    color: var(--ink-black);
    border-color: var(--paper-white);
}

body.dark-mode .filter-btn.active {
    background: var(--ink-black);
    color: var(--paper-white);
    border-color: var(--retro-glow);
}

/* Project Cards */
.project-card {
    background: var(--paper-white);
    border: 2px solid var(--ink-black);
    padding: var(--space-md);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
    opacity: 1;
    transform: translateY(0);
}

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

.project-card:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.project-card.hidden {
    display: none;
}

.project-card::before {
    content: attr(data-category);
    position: absolute;
    top: -12px;
    left: var(--space-sm);
    background: var(--ink-black);
    color: var(--paper-white);
    padding: 2px 12px;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Project Thumbnail */
.project-thumbnail {
    width: 100%;
    height: 200px;
    background: var(--newsprint-gray);
    margin-bottom: var(--space-sm);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-thumbnail img {
    transform: scale(1.05);
}

.placeholder-text {
    font-family: var(--font-mono);
    color: var(--paper-white);
    font-size: var(--text-sm);
    opacity: 0.7;
}

/* ==========================================
   IMAGE-TO-VIDEO HOVER EFFECTS BACKUP
   ========================================== */

/* Ensure hover effects work globally */
.category-thumbnail .static-preview,
.category-thumbnail .video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.4s ease;
}

.category-thumbnail .static-preview {
    opacity: 1;
    z-index: 2;
}

.category-thumbnail .video-preview {
    opacity: 0;
    z-index: 1;
}

.category-card:hover .category-thumbnail .static-preview {
    opacity: 0;
}

.category-card:hover .category-thumbnail .video-preview {
    opacity: 1;
}

/* ==========================================
   END IMAGE-TO-VIDEO HOVER EFFECTS
   ========================================== */

/* Project Content */
.project-content {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-title {
    font-family: var(--font-headline);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-xs);
    line-height: var(--leading-snug);
    color: #1a1a1a;
}

.project-description {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    color: #3d3d3d;
    margin-bottom: var(--space-sm);
    flex: 1;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-top: var(--space-xs);
    border-top: 1px solid #d0d0d0;
    color: #3d3d3d;
    margin-top: auto;
}

.project-category {
    font-weight: var(--font-semibold);
}

.project-date {
    opacity: 0.7;
}

/* Dark mode project content */
body.dark-mode .project-title {
    color: #ffffff;
}

body.dark-mode .project-description {
    color: #a0a0a0;
}

body.dark-mode .project-meta {
    border-top-color: #404040;
    color: #a0a0a0;
}

/* Project card color overrides */
body:not(.dark-mode) .project-card {
    background-color: #faf8f3 !important;
    border-color: #808080 !important;
}

body:not(.dark-mode) .project-card::before {
    background-color: #808080 !important;
    color: #ffffff !important;
}

body:not(.dark-mode) .project-thumbnail {
    background-color: #a0a0a0 !important;
}

body.dark-mode .project-card {
    background-color: #2a2a2a !important;
    border-color: #ffffff !important;
}

body.dark-mode .project-card::before {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
}

body.dark-mode .project-thumbnail {
    background-color: #404040 !important;
}

/* Theme Toggle Button */
/* Theme Toggle Button */
#themeToggle {
    all: unset !important;
    font-family: var(--font-mono) !important;
    font-size: calc(var(--text-xs) * 1.03) !important; /* 3% larger */
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    cursor: pointer !important;
    color: #2a2a2a !important; /* Darker in light mode */
    display: inline !important;
    transition: color 0.3s ease !important;
}

#themeToggle:hover {
    color: #00ff88 !important; /* Matrix green on hover */
}

body.dark-mode #themeToggle {
    color: #d0d0d0 !important; /* Lighter in dark mode */
}

body.dark-mode #themeToggle:hover {
    color: #00ff88 !important; /* Matrix green on hover in dark mode too */
}

.theme-text-light {
    display: inline;
}

.theme-text-dark {
    display: none;
}

body.dark-mode .theme-text-light {
    display: none;
}

body.dark-mode .theme-text-dark {
    display: inline;
}

/* Lightbox Component */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: var(--z-modal);
    opacity: 0;
    transition: opacity var(--transition-base);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    background: var(--paper-white);
    padding: var(--space-lg);
    position: relative;
    animation: lightboxSlide 0.3s ease;
    border: 2px solid var(--ink-black);
    overflow-y: auto;
}

@keyframes lightboxSlide {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 40px;
    height: 40px;
    background: var(--ink-black);
    color: var(--paper-white);
    font-size: var(--text-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    z-index: 1;
}

.lightbox-close:hover {
    background: var(--highlight-red);
    transform: rotate(90deg);
}

.lightbox-media {
    max-width: 800px;
    margin: 0 auto;
}

.lightbox-media img,
.lightbox-media video {
    width: 100%;
    height: auto;
    display: block;
}

.lightbox-media audio {
    width: 100%;
}

.lightbox-info {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 2px solid var(--ink-black);
}

.lightbox-info h3 {
    margin-bottom: var(--space-sm);
}

/* Media Display Styles */
.text-display {
    padding: var(--space-lg);
    background: var(--aged-paper);
    border: 1px solid var(--newsprint-gray);
    font-family: var(--font-headline);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    white-space: pre-line;
}

.code-display {
    background: var(--ink-black);
    color: var(--retro-glow);
    padding: var(--space-md);
    overflow-x: auto;
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.code-display code {
    color: inherit;
    background: none;
    border: none;
    padding: 0;
}

/* Badge Component */
.badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--ink-black);
    color: var(--paper-white);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.badge-outline {
    background: transparent;
    color: var(--ink-black);
    border: 1px solid var(--ink-black);
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--aged-paper);
    border-top: 3px solid var(--ink-black);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--ink-black);
    color: var(--paper-white);
    padding: var(--space-xs) var(--space-sm);
    z-index: var(--z-max);
    text-decoration: none;
}

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

/* Divider Component */
.divider {
    height: 1px;
    background: var(--border-dark);
    margin: var(--space-md) 0;
}

.divider-thick {
    height: 2px;
}

.divider-double {
    height: 6px;
    border-top: 2px solid var(--border-dark);
    border-bottom: 2px solid var(--border-dark);
    background: transparent;
}

/* Screen reader only text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}