:root {
    --primary-color: #0066cc;
    --secondary-color: #00a8e8;
    --dark-bg: #0d1117;
    --darker-bg: #010409;
    --card-bg: #161b22;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent-green: #238636;
    --accent-purple: #8957e5;
    --accent-orange: #d29922.project-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* Project Footer */
.project-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

/* Featured Badge */
.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.35rem 0.75rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
    }
    50% {
        box-shadow: 0 2px 15px rgba(16, 185, 129, 0.6);
    }
} --hover-bg: #21262d;
    --gradient-primary: linear-gradient(135deg, #0066cc, #00a8e8);
    --gradient-success: linear-gradient(135deg, #238636, #2ea043);
    --gradient-purple: linear-gradient(135deg, #8957e5, #a371f7);
    --terminal-bg: #0a0e14;
    --terminal-border: #1f2937;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: var(--darker-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 0.2rem;
}

.logo .tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.github-link svg {
    vertical-align: middle;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, var(--darker-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-purple), var(--secondary-color));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease infinite;
    font-weight: 800;
    letter-spacing: -1px;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.tech-stack {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.tech-badge {
    background: linear-gradient(135deg, var(--card-bg), var(--hover-bg));
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.tech-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 168, 232, 0.3), transparent);
    transition: left 0.5s;
}

.tech-badge:hover::before {
    left: 100%;
}

.tech-badge:hover {
    border-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
}

/* Projects Section */
.projects {
    padding: 4rem 0;
}

.projects h2, .about h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.loading {
    text-align: center;
    padding: 3rem;
}

.error-message {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    border: 2px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.error-message h3 {
    color: #ef4444;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.error-message p {
    color: var(--text-secondary);
    margin: 0.5rem 0;
}

.error-message strong {
    color: var(--text-color);
}

.featured-repos-fallback {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.fallback-repo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.fallback-repo-link:hover {
    background: var(--darker-bg);
    border-color: var(--secondary-color);
    transform: translateX(5px);
}

.spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

/* Section Headers */
.section-header {
    font-size: 1.8rem;
    color: var(--text-color);
    margin: 3rem 0 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#featured-section .section-header {
    border-bottom-color: var(--accent-green);
}

#other-section .section-header {
    border-bottom-color: var(--secondary-color);
}

/* Filters Container */
.filters-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 2rem 0 3rem;
    padding: 2rem 1rem;
    background: transparent;
    position: relative;
}

.filters-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.3;
    border-radius: 2px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.7) 0%, rgba(13, 17, 23, 0.8) 100%);
    color: var(--text-secondary);
    border: 1px solid rgba(48, 54, 61, 0.6);
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 168, 232, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.filter-btn:hover::before {
    width: 300px;
    height: 300px;
}

.filter-btn:hover {
    border-color: var(--secondary-color);
    color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.2);
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--secondary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 168, 232, 0.4);
    transform: scale(1.05);
}

.filter-btn.active:hover {
    transform: scale(1.05) translateY(-2px);
}

.filter-icon {
    font-size: 1.2rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.filter-btn:hover .filter-icon {
    transform: scale(1.2) rotate(5deg);
}

.filter-btn.active .filter-icon {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.project-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(22, 27, 34, 0.5) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.project-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 168, 232, 0.3);
}

.project-card-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

/* Language Badge - Top Right Corner */
.project-lang-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 2px solid;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.project-card:hover .project-lang-badge {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.project-lang-badge.python { 
    background: rgba(55, 118, 171, 0.2); 
    border-color: #3776ab; 
    color: #3776ab; 
}
.project-lang-badge.java { 
    background: rgba(248, 152, 32, 0.2); 
    border-color: #f89820; 
    color: #f89820; 
}
.project-lang-badge.javascript { 
    background: rgba(247, 223, 30, 0.2); 
    border-color: #f7df1e; 
    color: #f7df1e; 
}
.project-lang-badge.html { 
    background: rgba(227, 76, 38, 0.2); 
    border-color: #e34c26; 
    color: #e34c26; 
}
.project-lang-badge.c { 
    background: rgba(168, 185, 204, 0.2); 
    border-color: #a8b9cc; 
    color: #a8b9cc; 
}
.project-lang-badge.cpp { 
    background: rgba(101, 154, 210, 0.2); 
    border-color: #659ad2; 
    color: #659ad2; 
}
.project-lang-badge.other { 
    background: rgba(139, 148, 158, 0.2); 
    border-color: #8b949e; 
    color: #8b949e; 
}

.project-header {
    margin-bottom: 1rem;
}

.project-title {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.project-lang {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    background-color: var(--darker-bg);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    min-height: 3rem;
}

.project-files {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.file-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--darker-bg);
    border-radius: 4px;
    color: var(--text-secondary);
}

.file-category-tag {
    font-size: 0.8rem;
    padding: 0.4rem 0.75rem;
    background-color: rgba(13, 17, 23, 0.6);
    border-radius: 6px;
    border: 1px solid;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.file-category-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    background-color: rgba(13, 17, 23, 0.8);
}

.project-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--darker-bg);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    background: var(--gradient-primary);
    border-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.3);
}

.btn-primary {
    background: var(--gradient-success);
    border-color: var(--accent-green);
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(35, 134, 54, 0.4);
    transform: translateY(-2px);
}

.btn-run {
    background: var(--gradient-purple);
    border-color: var(--accent-purple);
    color: white;
    font-weight: 600;
}

.btn-run:hover {
    box-shadow: 0 4px 12px rgba(137, 87, 229, 0.4);
    transform: translateY(-2px);
}

/* About Section */
.about {
    padding: 4rem 0;
    background-color: var(--darker-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

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

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Interactive Skills Showcase */
.skills-showcase {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.skill-item {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.6) 0%, rgba(13, 17, 23, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-item:hover {
    border-color: var(--secondary-color);
    transform: translateX(10px);
    box-shadow: 0 8px 24px rgba(0, 168, 232, 0.2);
}

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

.skill-icon {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.skill-item:hover .skill-icon {
    transform: scale(1.2) rotate(5deg);
}

.skill-header strong {
    color: var(--text-primary);
    font-size: 1.1rem;
}

.skill-bar {
    height: 8px;
    background: rgba(48, 54, 61, 0.5);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 10px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.65, 0, 0.35, 1);
    box-shadow: 0 0 10px rgba(0, 168, 232, 0.5);
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.skill-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.8) 0%, rgba(13, 17, 23, 0.9) 100%);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 32px rgba(0, 168, 232, 0.3);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-icon {
    transform: scale(1.2) rotate(10deg);
}

.stat-card h3 {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
footer {
    background-color: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-secondary);
}

.footer-note {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--card-bg);
    margin: 2% auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.close-btn:hover {
    background-color: var(--hover-bg);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.code-viewer {
    background-color: var(--darker-bg);
    border-radius: 6px;
    overflow: hidden;
}

.code-header {
    background-color: var(--card-bg);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-title {
    font-family: 'Courier New', monospace;
    color: var(--text-primary);
}

pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
}

code {
    font-family: 'Courier New', Monaco, monospace;
    font-size: 0.9rem;
}

.iframe-viewer {
    width: 100%;
    min-height: 500px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: white;
}

.file-list {
    list-style: none;
    padding: 0;
}

.file-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.file-item:hover {
    background-color: var(--hover-bg);
}

.file-icon {
    width: 20px;
    height: 20px;
}

.error-message {
    background-color: rgba(248, 81, 73, 0.1);
    border: 1px solid rgba(248, 81, 73, 0.3);
    color: #f85149;
    padding: 1rem;
    border-radius: 6px;
    margin: 1rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-container {
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        flex: 1 1 auto;
        min-width: 120px;
        justify-content: center;
    }
    
    .section-header {
        font-size: 1.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
}

@media (max-width: 480px) {
    .filters-container {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        min-width: 100px;
    }
    
    .filter-icon {
        font-size: 1rem;
    }
}

/* Language-specific code styling */
.hljs {
    background-color: var(--darker-bg) !important;
    padding: 1.5rem !important;
}

/* Terminal Styling */
.terminal-container {
    margin-top: 2rem;
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.3s ease;
}

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

.terminal-header {
    background: linear-gradient(135deg, #1f2937, #111827);
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--terminal-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal-title {
    font-family: 'Courier New', monospace;
    color: var(--accent-green);
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-terminal-close {
    background: #ef4444;
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-terminal-close:hover {
    background: #dc2626;
    transform: scale(1.1);
}

.terminal-body {
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', Monaco, monospace;
    font-size: 0.9rem;
}

.terminal-content {
    color: #e5e7eb;
}

/* Terminal Input Section */
.terminal-input-section {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    margin-top: 1rem;
}

.terminal-prompt {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.75rem;
    border-radius: 6px;
}

.prompt-symbol {
    color: var(--accent-green);
    font-weight: bold;
    font-size: 1.1rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #e5e7eb;
    font-family: 'Courier New', Monaco, monospace;
    font-size: 0.95rem;
    outline: none;
    padding: 0.5rem;
}

.terminal-input::placeholder {
    color: rgba(229, 231, 235, 0.4);
}

.btn-terminal-send {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-terminal-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.4);
}

.btn-terminal-send:active {
    transform: scale(0.95);
}


.terminal-line {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.terminal-line.success {
    color: var(--accent-green);
    font-weight: 600;
}

.terminal-line.error {
    color: #ef4444;
    font-weight: 600;
}

.terminal-line.warning {
    color: var(--accent-orange);
    font-weight: 600;
}

.terminal-line.info {
    color: var(--secondary-color);
}

.terminal-line.muted {
    color: #6b7280;
    font-style: italic;
}

.terminal-output {
    background: rgba(59, 130, 246, 0.1);
    border-left: 3px solid var(--secondary-color);
    padding: 0.75rem;
    margin: 0.5rem 0;
    white-space: pre-wrap;
    word-break: break-word;
    color: #e5e7eb;
    border-radius: 4px;
}

.terminal-error {
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid #ef4444;
    padding: 0.75rem;
    margin: 0.5rem 0;
    white-space: pre-wrap;
    word-break: break-word;
    color: #fca5a5;
    border-radius: 4px;
}

.spinner-small {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.executable-badge {
    background: var(--gradient-purple);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.input-notice {
    background: rgba(217, 153, 34, 0.1);
    border-left: 3px solid var(--accent-orange);
    padding: 1rem;
    margin: 1rem 0 0 0;
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.input-notice strong {
    color: var(--accent-orange);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Terminal scrollbar */
.terminal-body::-webkit-scrollbar-track {
    background: var(--terminal-bg);
}

.terminal-body::-webkit-scrollbar-thumb {
    background: var(--terminal-border);
}