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

body {
    font-family: 'Segoe UI', 'Cantarell', 'Ubuntu', sans-serif;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    background: #000;
    -webkit-user-select: none;
    user-select: none;
    position: fixed;
}

.screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s, visibility 0.5s;
}

.screen.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== GRUB BOOT LOADER ==================== */
#grub-screen {
    background: #000;
    color: #fff;
    font-family: 'Courier New', monospace;
    font-size: 16px;
}

.grub-container {
    max-width: 800px;
    margin: 10% auto;
    padding: 20px;
    border: 2px solid #fff;
    background: #000;
}

.grub-header {
    text-align: center;
    padding: 20px 0;
    border-bottom: 1px solid #fff;
    margin-bottom: 30px;
}

.grub-menu {
    margin: 30px 0;
    padding: 20px;
}

.grub-item {
    padding: 15px 20px;
    margin: 5px 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.grub-item.selected {
    background: #fff;
    color: #000;
}

.grub-marker {
    display: inline-block;
    width: 20px;
    margin-right: 10px;
    font-weight: bold;
}

.grub-footer {
    border-top: 1px solid #fff;
    padding-top: 20px;
    margin-top: 30px;
}

.grub-footer p {
    margin: 8px 0;
    color: #aaa;
}

/* ==================== BOOT SEQUENCE ==================== */
#boot-screen {
    background: #000;
    color: #0f0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    overflow: hidden;
}

.boot-container {
    width: 100%;
    height: 100%;
    padding: 20px;
    overflow: hidden;
}

.boot-logo {
    text-align: center;
    margin: 40px 0;
}

.ascii-art {
    color: #3584e4;
    font-size: 12px;
    line-height: 1.2;
    display: inline-block;
}

.boot-spinner {
    margin-top: 20px;
    font-size: 20px;
}

.spinner-char {
    display: inline-block;
    animation: spin-chars 0.8s infinite;
}

@keyframes spin-chars {
    0%, 100% { content: '|'; }
    25% { content: '/'; }
    50% { content: '−'; }
    75% { content: '\\'; }
}

.boot-output {
    margin-top: 20px;
    max-height: calc(100vh - 300px);
    overflow: hidden;
}

.boot-line {
    margin: 2px 0;
    white-space: nowrap;
    animation: fadeIn 0.1s;
}

.boot-line.ok {
    color: #0f0;
}

.boot-line.info {
    color: #0ff;
}

.boot-line.warning {
    color: #ff0;
}

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

/* ==================== DESKTOP ENVIRONMENT ==================== */
#desktop-screen {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #93c5fd 100%);
    position: relative;
}

/* Top Panel */
.top-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 32px;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    z-index: 1000;
    font-size: 13px;
}

.panel-left,
.panel-center,
.panel-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-center {
    flex: 1;
    justify-content: center;
}

.activities-button {
    background: transparent;
    border: none;
    color: #fff;
    padding: 6px 16px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 13px;
    transition: background 0.2s;
}

.activities-button:hover {
    background: rgba(255, 255, 255, 0.1);
}

.panel-clock {
    font-weight: 500;
}

.app-name {
    font-weight: 600;
}

.system-indicators {
    display: flex;
    gap: 8px;
}

.indicator {
    background: transparent;
    border: none;
    color: #fff;
    padding: 6px 8px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: background 0.2s;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.1);
}

.power-button {
    position: relative;
}

.power-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 8px;
    min-width: 160px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 2000;
}

.power-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.power-option {
    width: 100%;
    background: transparent;
    border: none;
    color: #fff;
    padding: 12px 16px;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    transition: background 0.2s;
}

.power-option:first-child {
    border-radius: 8px 8px 0 0;
}

.power-option:last-child {
    border-radius: 0 0 8px 8px;
}

.power-option:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Activities Overview */
.activities-overview {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.activities-overview.active {
    display: flex;
    opacity: 1;
}

.activities-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 100px 60px 60px;
    overflow-y: auto;
}

.activities-search {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.activities-search input {
    width: 600px;
    max-width: 90%;
    padding: 16px 24px;
    font-size: 18px;
    border: none;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    outline: none;
    transition: all 0.2s;
}

.activities-search input:focus {
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.activities-windows {
    margin-bottom: 40px;
}

.activities-windows-title {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    padding-left: 10px;
}

.activities-windows-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.activities-window-item {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(10px);
}

.activities-window-item:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.activities-window-title {
    color: white;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.activities-window-preview {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    margin-top: 12px;
}

.activities-apps {
    flex: 1;
}

.activities-apps-title {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    padding-left: 10px;
}

.activities-apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

.activities-app-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(255, 255, 255, 0.05);
}

.activities-app-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.activities-app-item.hidden {
    display: none;
}

.activities-app-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 12px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.activities-app-icon svg {
    width: 100%;
    height: 100%;
}

.activities-app-icon img {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.activities-app-name {
    color: white;
    font-size: 13px;
    text-align: center;
    font-weight: 500;
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 8px 0;
    min-width: 220px;
    z-index: 3000;
    display: none;
    user-select: none;
}

.context-menu.active {
    display: block;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.2s;
    color: #333;
    font-size: 14px;
}

.context-menu-item:hover {
    background: #f0f0f0;
}

.context-menu-item svg {
    flex-shrink: 0;
    color: #666;
}

.context-menu-divider {
    height: 1px;
    background: #e0e0e0;
    margin: 8px 0;
}

/* Desktop Background */
.desktop-background {
    position: absolute;
    /* top is dynamically set by JavaScript, but extends to bottom of viewport */
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    touch-action: pan-x pan-y;
    z-index: 0;
    /* Default fallback wallpaper (standard desktop) */
    background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=1920&h=1080&fit=crop');
}

/* Responsive Wallpapers */
/* Mobile Portrait (phones) */
@media (max-width: 768px) and (orientation: portrait) {
    .desktop-background {
        background-image: url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?q=80&w=1080&h=1920&fit=crop');
    }
}

/* Mobile Landscape & Tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .desktop-background {
        background-image: url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?q=80&w=2048&h=1536&fit=crop');
    }
}

/* Laptop/Desktop (16:9) */
@media (min-width: 1025px) and (max-width: 2560px) {
    .desktop-background {
        background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=1920&h=1080&fit=crop');
    }
}

/* Ultrawide (21:9 and wider) */
@media (min-width: 2561px), (min-aspect-ratio: 21/9) {
    .desktop-background {
        background-image: url('https://images.unsplash.com/photo-1534796636912-3b95b3ab5986?q=80&w=3440&h=1440&fit=crop');
    }
}

.desktop-background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.3) 0%, rgba(59, 130, 246, 0.2) 50%, rgba(147, 197, 253, 0.3) 100%);
}

/* Desktop Icons */
.desktop-icons {
    position: relative;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, 100px);
    gap: 20px;
    z-index: 1;
}

.desktop-icon {
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: background 0.2s;
    touch-action: manipulation;
}

.desktop-icon:hover {
    background: rgba(255, 255, 255, 0.1);
}

.desktop-icon.selected {
    background: rgba(255, 255, 255, 0.2);
}

.icon-image {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.icon-image svg {
    width: 100%;
    height: 100%;
}

.icon-label {
    color: #fff;
    text-align: center;
    font-size: 12px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
    font-weight: 500;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Dock */
.dock {
    position: fixed;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
}

.dock-container {
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dock-app {
    width: 48px;
    height: 48px;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    padding: 0;
    touch-action: manipulation;
}

.dock-app:hover {
    transform: translateY(-8px) scale(1.1);
}

.dock-app.active::before {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
}

.dock-app svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.dock-separator {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 4px;
}

/* Windows */
#windows-container {
    position: fixed;
    /* top and bottom are dynamically set by JavaScript */
    left: 0;
    right: 0;
    pointer-events: none;
    z-index: 100;
    touch-action: none;
}

.window {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    pointer-events: all;
    display: flex;
    flex-direction: column;
    min-width: 400px;
    min-height: 300px;
    touch-action: none;
}

.window.minimized {
    display: none !important;
    pointer-events: none;
}

.window.maximized {
    border-radius: 0;
    /* Position and size are set dynamically by JavaScript */
}

.window-titlebar {
    background: #f6f5f4;
    border-bottom: 1px solid #ddd;
    border-radius: 12px 12px 0 0;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: move;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: none;
    pointer-events: all;
}

.window-title {
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.window-controls {
    display: flex;
    gap: 12px;
}

.window-btn {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    transition: opacity 0.2s;
    touch-action: manipulation;
}

.window-btn:hover {
    opacity: 0.8;
}

.window-btn.minimize {
    background: #f9c74f;
    color: #333;
}

.window-btn.maximize {
    background: #90be6d;
    color: #333;
}

.window-btn.close {
    background: #f94144;
    color: #fff;
}

.window-content {
    flex: 1;
    overflow: auto;
    padding: 20px;
    background: #fff;
    -webkit-user-select: text;
    user-select: text;
    touch-action: pan-y pan-x;
    -webkit-overflow-scrolling: touch;
    pointer-events: all;
}

/* Window Content Styles */
.window-content h2 {
    color: #1e3a8a;
    margin-bottom: 20px;
    font-size: 24px;
}

.window-content h3 {
    color: #3b82f6;
    margin: 20px 0 10px;
    font-size: 18px;
}

.window-content p {
    margin: 10px 0;
    line-height: 1.6;
    color: #333;
}

.window-content a {
    color: #3b82f6;
    text-decoration: none;
    transition: color 0.2s;
}

.window-content a:hover {
    color: #1e3a8a;
    text-decoration: underline;
}

/* Override link color for buttons */
.window-content .project-btn {
    color: #fff !important;
}

.window-content .project-btn:hover {
    color: #fff !important;
    text-decoration: none;
}

/* Projects Grid */
.projects-list {
    display: grid;
    gap: 20px;
}

.project-item {
    padding: 20px;
    background: #f9fafb;
    border-radius: 8px;
    border-left: 4px solid #3b82f6;
}

.project-item h3 {
    margin: 0 0 10px;
}

.project-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.project-links {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.project-btn {
    padding: 8px 16px;
    background: #3b82f6;
    color: #fff !important;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
}

.project-btn:hover {
    background: #1e3a8a;
    color: #fff !important;
}

/* Skills Grid */
.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

/* File Explorer */
.file-explorer {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.file-explorer-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #f5f5f5;
    border-bottom: 1px solid #ddd;
}

.file-nav-btn {
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.file-nav-btn:hover:not(:disabled) {
    background: #e8e8e8;
    border-color: #999;
}

.file-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.file-path {
    flex: 1;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
    color: #333;
}

.file-explorer-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #fff;
}

.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 16px;
    padding: 8px;
}

.file-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    border: 1px solid transparent;
}

.file-item:hover {
    background: #f0f0f0;
}

.file-item.file-item-file:hover {
    background: #e3f2fd;
    border: 1px solid #90caf9;
}

.file-item.folder-item:hover {
    background: #fff3e0;
    border: 1px solid #ffb74d;
}

.file-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.file-preview-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.file-name {
    font-size: 13px;
    color: #333;
    word-wrap: break-word;
    max-width: 100%;
}

.skill-item {
    padding: 16px;
    background: #f9fafb;
    border-radius: 8px;
    border-left: 4px solid #33d17a;
}

.skill-item h3 {
    margin: 0 0 8px;
    font-size: 16px;
}

.skill-item p {
    font-size: 14px;
    margin: 0;
}

/* Certifications */
.cert-list {
    display: grid;
    gap: 20px;
}

.cert-item {
    padding: 20px;
    background: #f9fafb;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.cert-badge {
    width: 150px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-badge img {
    width: 100%;
    height: auto;
}

.cert-badge-dark {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.cert-info h3 {
    margin: 0 0 5px;
}

.cert-date {
    color: #666;
    font-size: 14px;
    margin: 5px 0;
}

.cert-link {
    display: inline-block;
    margin-top: 10px;
    color: #3b82f6;
}

/* Terminal Window */
.terminal-container {
    background: #1e1e1e;
    color: #f8f8f2;
    font-family: 'Courier New', 'Consolas', monospace;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.terminal-output {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    line-height: 1.4;
    scroll-behavior: smooth;
}

.terminal-line {
    margin: 2px 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.terminal-prompt {
    color: #50fa7b;
    font-weight: bold;
}

.terminal-command {
    color: #bd93f9;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background: #1e1e1e;
    border-top: 1px solid #333;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #f8f8f2;
    font-family: 'Courier New', 'Consolas', monospace;
    font-size: 14px;
    margin-left: 8px;
}

.terminal-input::selection {
    background: #44475a;
}

/* Contact Form */
.contact-form {
    max-width: 500px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
}

.submit-btn {
    padding: 12px 24px;
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.2s;
}

.submit-btn:hover {
    background: #1e3a8a;
}

.social-links {
    display: flex;
    gap: 16px;
    margin: 20px 0;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9fafb;
    border-radius: 8px;
    transition: transform 0.2s;
}

.social-link:hover {
    transform: translateY(-4px);
}

.social-link img {
    width: 32px;
    height: 32px;
}

/* About Section */
.about-section {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
    align-items: start;
}

.about-image {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); */
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-text {
    flex: 1;
}

/* Responsive Activities Overview */
@media (max-width: 768px) {
    .activities-content {
        padding: 80px 20px 40px;
    }
    
    .activities-search input {
        width: 100%;
        padding: 12px 20px;
        font-size: 16px;
    }
    
    .activities-windows-grid {
        grid-template-columns: 1fr;
    }
    
    .activities-apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 15px;
    }
    
    .activities-app-item {
        padding: 15px 10px;
    }
    
    .activities-app-icon {
        width: 48px;
        height: 48px;
    }
    
    .activities-app-name {
        font-size: 12px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-icons {
        grid-template-columns: repeat(auto-fill, 80px);
        gap: 15px;
    }

    .desktop-icon {
        width: 80px;
    }

    .icon-image {
        width: 48px;
        height: 48px;
    }

    .window {
        min-width: 90vw;
    }

    .dock-container {
        padding: 6px 8px;
        gap: 6px;
    }

    .dock-app {
        width: 40px;
        height: 40px;
    }

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

    .about-image {
        margin: 0 auto;
    }

    .skills-list {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.window {
    animation: slideIn 0.3s ease-out;
}

/* Scrollbar Styling */
.window-content::-webkit-scrollbar {
    width: 8px;
}

.window-content::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.window-content::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.window-content::-webkit-scrollbar-thumb:hover {
    background: #555;
}