:root {
    --primary: #0078D4;
    --bg-desktop: #1a1a1a;
    --bg-window: rgba(243, 243, 243, 0.9);
    --text-primary: #000;
    --text-secondary: #666;
    --taskbar-bg: rgba(243, 243, 243, 0.85);
    --window-shadow: rgba(0, 0, 0, 0.3);
    --border-radius: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --paint-bg: #f3f3f3;
    --paint-panel: #ffffff;
    --paint-border: #e0e0e0;
    --paint-text: #111827;
    --paint-muted: #4b5563;
    --paint-button-bg: #ffffff;
    --paint-button-border: #d0d0d0;
    --paint-button-hover: #f0f0f0;
    --paint-active-bg: #e3f2fd;
    --paint-active-ring: #2196f3;
    --paint-canvas-area: #e0e0e0;
    --paint-canvas-wrap: #ffffff;
    --paint-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --paint-status-bg: #ffffff;
    --paint-status-text: #666666;
    --paint-swatch-border: #ffffff;
    --paint-swatch-outline: #cccccc;
    --paint-chip-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    --paint-input-border: #cccccc;
    transition: background-color 0.5s ease, color 0.5s ease;
}

[data-theme="dark"] {
    --bg-desktop: #000000;
    --bg-window: rgba(32, 32, 32, 0.9);
    --text-primary: #fff;
    --text-secondary: #999;
    --taskbar-bg: rgba(32, 32, 32, 0.85);
    --paint-bg: #0d1117;
    --paint-panel: #111827;
    --paint-border: #1f2937;
    --paint-text: #e5e7eb;
    --paint-muted: #9ca3af;
    --paint-button-bg: #161d2a;
    --paint-button-border: #2b3545;
    --paint-button-hover: #1f2937;
    --paint-active-bg: rgba(59, 130, 246, 0.16);
    --paint-active-ring: #3b82f6;
    --paint-canvas-area: #0b1220;
    --paint-canvas-wrap: #0f172a;
    --paint-shadow: 0 12px 38px rgba(0, 0, 0, 0.6);
    --paint-status-bg: #111827;
    --paint-status-text: #9ca3af;
    --paint-swatch-border: #0b1220;
    --paint-swatch-outline: #334155;
    --paint-chip-shadow: 0 3px 8px rgba(0, 0, 0, 0.45);
    --paint-input-border: #334155;
}

.wallpaper,
.login-background,
.lock-wallpaper,
.portfolio-welcome-bg,
.taskbar,
.window,
.start-menu,
.power-menu,
.notification,
.desktop-icon,
.modal-container {
    transition: background-color 0.5s ease, background-image 0.5s ease, color 0.5s ease, border-color 0.5s ease !important;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    background: #000;
}

.boot-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 0.8s ease;
}

.boot-screen.active {
    display: flex;
}

.boot-screen.fade-out {
    opacity: 0;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

.boot-content {
    text-align: center;
}

.windows-logo-11 {
    margin-bottom: 60px;
    display: flex;
    justify-content: center;
}

.win11-logo {
    width: 88px;
    height: 88px;
    animation: logoRotate 2s ease-in-out infinite;
}

@keyframes logoRotate {
    0%, 100% { transform: rotate(0deg); opacity: 0.8; }
    50% { transform: rotate(90deg); opacity: 1; }
}

.loading-spinner {
    display: flex;
    justify-content: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.lock-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9500;
    cursor: pointer;
    opacity: 1;
    transform: translateY(0);
}

.lock-screen.active {
    display: flex;
}

.lock-wallpaper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/img/windonws_11_light.jpg');
    background-size: cover;
    background-position: center;
}

[data-theme="dark"] .lock-wallpaper {
    background-image: url('../assets/img/windonws_11_dark.jpeg');
}

.lock-content {
    position: relative;
    text-align: center;
    z-index: 1;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.lock-time {
    font-size: 120px;
    font-weight: 200;
    margin-bottom: 16px;
}

.lock-date {
    font-size: 28px;
    font-weight: 300;
}

.lock-hint {
    position: absolute;
    top: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(14px) saturate(160%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 2;
}

.lock-hint.visible {
    opacity: 1;
    transform: translateY(0);
}

.lock-hint-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.18);
    flex-shrink: 0;
}

.lock-hint-text {
    font-size: 14px;
    font-weight: 500;
}

.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9000;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.login-screen.active {
    display: flex;
    animation: loginFadeIn 0.5s ease forwards;
}

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

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

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

@media (max-width: 600px) {
    .lock-hint {
        top: 12px;
        right: 12px;
        padding: 10px 12px;
        gap: 8px;
    }

    .lock-hint-text {
        font-size: 12px;
    }
}

.portfolio-welcome {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9500;
    opacity: 0;
}

.portfolio-welcome.active {
    display: flex;
    animation: fadeIn 0.5s ease forwards;
}

.portfolio-welcome-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/img/windonws_11_light.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(40px);
}

[data-theme="dark"] .portfolio-welcome-bg {
    background-image: url('../assets/img/windonws_11_dark.jpeg');
}

.portfolio-welcome-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding: 40px;
    animation: welcomeSlideUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.portfolio-welcome .win11-logo rect {
    fill: #fff;
}

@keyframes welcomeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.portfolio-welcome-title {
    font-size: 32px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    margin: 0;
    font-family: 'Segoe UI', system-ui, sans-serif;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.portfolio-welcome-subtitle {
    font-size: 15px;
    color: #fff;
    text-align: center;
    margin: 0;
    font-weight: 400;
    font-family: 'Segoe UI', system-ui, sans-serif;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.login-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/img/windonws_11_light.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(40px);
}

[data-theme="dark"] .login-background {
    background-image: url('../assets/img/windonws_11_dark.jpeg');
}

.login-content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.user-profile {
    margin-bottom: 40px;
}

.user-avatar {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    font-size: 32px;
    font-weight: 300;
    color: #fff;
    margin-bottom: 8px;
}

.user-title {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 500px;
    text-align: center;
    line-height: 1.5;
    font-weight: 400;
}

.login-button {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 16px 40px;
    border-radius: 30px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 0 auto;
    transition: all var(--transition);
}

.login-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.login-footer {
    position: absolute;
    bottom: 30px;
    right: 30px;
}

.login-footer-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.language-selector {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 20px;
    color: #fff;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition);
}

.language-selector:hover {
    background: rgba(255, 255, 255, 0.2);
}

.theme-toggle-btn,
.power-button {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 12px;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
}

.theme-toggle-btn:hover,
.power-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.desktop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.desktop.active {
    display: block;
    animation: desktopFadeIn 0.5s ease forwards;
}

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

.wallpaper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/img/windonws_11_light.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

[data-theme="dark"] .wallpaper {
    background-image: url('../assets/img/windonws_11_dark.jpeg');
}

.selection-box {
    position: absolute;
    border: 1px solid #0078D4;
    background: rgba(0, 120, 212, 0.2);
    display: none;
    pointer-events: none;
    z-index: 100;
}

.context-menu {
    position: fixed;
    min-width: 220px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 4px;
    display: none;
    z-index: 10000;
    animation: contextMenuFadeIn 0.15s ease;
}

[data-theme="dark"] .context-menu {
    background: rgba(45, 45, 45, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

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

.context-menu-content {
    display: none;
}

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

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s ease;
    color: var(--text-primary);
    font-size: 14px;
}

.context-menu-item:hover {
    background: rgba(0, 120, 212, 0.1);
}

[data-theme="dark"] .context-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.context-menu-item img,
.context-menu-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.context-menu-item svg {
    stroke: var(--text-primary);
}

.context-menu-separator {
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    margin: 4px 8px;
}

[data-theme="dark"] .context-menu-separator {
    background: rgba(255, 255, 255, 0.1);
}

.desktop-icons {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 20px;
    max-height: calc(100vh - 120px);
    align-content: flex-start;
    z-index: 5;
}

.desktop-icon {
    width: 115px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
    position: relative;
}

.desktop-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.desktop-icon.selected {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .desktop-icon.selected {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.desktop-icon:active {
    transform: scale(0.95);
}

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

.icon-image svg,
.icon-image img {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.icon-label {
    color: #fff;
    font-size: 13px;
    text-align: center;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
    word-break: break-word;
}

.windows-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100% - 48px);
    z-index: 10;
    pointer-events: none;
}

.window {
    position: absolute;
    min-width: 400px;
    min-height: 300px;
    background: var(--bg-window);
    backdrop-filter: blur(60px) saturate(180%);
    border-radius: 8px;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.05),
        0 8px 16px rgba(0, 0, 0, 0.1),
        0 16px 48px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    opacity: 0;
    animation: windowOpen 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    pointer-events: auto;
    border: 1px solid rgba(255, 255, 255, 0.18);
    overflow: hidden;
}

[data-theme="dark"] .window {
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.05),
        0 8px 16px rgba(0, 0, 0, 0.4),
        0 16px 48px rgba(0, 0, 0, 0.5);
}

@keyframes windowOpen {
    from {
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.window.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 0;
}

.window-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    height: 40px;
    background: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    cursor: move;
    user-select: none;
}

[data-theme="dark"] .window-titlebar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.window-tabs {
    display: flex;
    align-items: center;
    gap: 0;
    height: 100%;
    flex: 1;
    padding-left: 8px;
}

.window-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 100%;
    padding: 0 16px;
    border-radius: 8px 8px 0 0;
    background: transparent;
    cursor: pointer;
    transition: background 0.1s ease;
    font-size: 12px;
    color: var(--text-primary);
    position: relative;
}

.window-tab.active {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .window-tab.active {
    background: rgba(255, 255, 255, 0.05);
}

.window-tab:not(.active):hover {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .window-tab:not(.active):hover {
    background: rgba(255, 255, 255, 0.03);
}

.window-tab-icon {
    font-size: 14px;
    display: flex;
    align-items: center;
}

.window-tab-text {
    font-weight: 400;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.window-tab-new {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: background 0.1s ease;
    margin-left: 4px;
}

.window-tab-new:hover {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .window-tab-new:hover {
    background: rgba(255, 255, 255, 0.08);
}

.window-title {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 400;
    flex: 1;
    height: 100%;
}

.window-title-icon {
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.window-title-text {
    font-weight: 400;
    letter-spacing: 0.2px;
}

.window-controls {
    display: flex;
    gap: 0;
    height: 100%;
}

.window-control {
    width: 46px;
    height: 100%;
    border: none;
    background: transparent;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.1s ease;
    color: var(--text-primary);
    position: relative;
}

.window-control:hover {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .window-control:hover {
    background: rgba(255, 255, 255, 0.08);
}

.window-control.close:hover {
    background: #c42b1c;
    color: #fff;
}

.window-control.close:active {
    background: #a02113;
}

.window-content {
    flex: 1;
    overflow: auto;
    padding: 32px;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .window-content {
    background: rgba(0, 0, 0, 0.02);
}

.window-content::-webkit-scrollbar {
    width: 14px;
}

.window-content::-webkit-scrollbar-track {
    background: transparent;
    margin: 4px;
}

.window-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    border: 3px solid transparent;
    background-clip: padding-box;
    transition: background 0.2s ease;
}

.window-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
    background-clip: padding-box;
}

[data-theme="dark"] .window-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    background-clip: padding-box;
}

[data-theme="dark"] .window-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
    background-clip: padding-box;
}

.taskbar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: var(--taskbar-bg);
    backdrop-filter: blur(40px) saturate(180%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    z-index: 1000;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.taskbar-left {
    flex: 1;
}

.taskbar-center {
    display: flex;
    align-items: center;
    gap: 8px;
}

.taskbar-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.start-button {
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease;
}

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

.windows-icon {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

[data-theme="dark"] .windows-icon {
    color: #fff;
}

.taskbar-search-container {
    margin-left: 0;
}

.taskbar-search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-window);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 200px;
}

[data-theme="dark"] .taskbar-search-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.taskbar-search-btn:hover {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .taskbar-search-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.taskbar-apps {
    display: flex;
    gap: 4px;
    margin-left: 8px;
}

.taskbar-app {
    height: 40px;
    padding: 0 12px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    font-size: 13px;
    transition: all 0.15s ease;
    position: relative;
}

.taskbar-app:hover {
    background: rgba(255, 255, 255, 0.1);
}

.taskbar-app.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px 2px 0 0;
}

.system-tray {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.language-switch,
.theme-switch {
    width: 40px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    transition: all 0.15s ease;
}

.language-switch:hover,
.theme-switch:hover {
    background: rgba(255, 255, 255, 0.1);
}

.theme-icon {
    width: 16px;
    height: 16px;
}

.system-time {
    padding: 6px 12px;
    font-size: 12px;
    color: var(--text-primary);
    text-align: right;
    line-height: 1.3;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.system-time:hover {
    background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .system-time:hover {
    background: rgba(255, 255, 255, 0.05);
}

.start-menu {
    position: fixed;
    bottom: 56px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    max-height: 700px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--window-shadow);
    padding: 0;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    display: flex;
    flex-direction: column;
}

.start-menu.active {
    visibility: visible;
    animation: slideUpFromTaskbarCentered 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.start-menu.closing {
    animation: slideDownToTaskbarCentered 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.start-menu-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .start-menu-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.start-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.start-user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.app-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
}

.app-tile:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.05);
}

[data-theme="dark"] .app-tile:hover {
    background: rgba(255, 255, 255, 0.05);
}

.app-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.app-tile span {
    font-size: 12px;
    color: var(--text-primary);
    text-align: center;
}

@media (max-width: 768px) {
    .desktop-icons {
        grid-template-columns: repeat(2, 1fr);
    }

    .window {
        min-width: 90vw;
    }

    .start-menu {
        width: 90vw;
    }

    .app-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

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

@keyframes slideUpFromTaskbarCentered {
    from {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes slideDownToTaskbarCentered {
    from {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    to {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
}

.window-resize-handle {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 16px;
    height: 16px;
    cursor: nwse-resize;
}

.explorer-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    height: 48px;
}

[data-theme="dark"] .explorer-nav {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.explorer-path {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-window);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    padding: 0 12px;
    height: 32px;
    font-size: 12px;
    color: var(--text-primary);
}

[data-theme="dark"] .explorer-path {
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.explorer-path svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.path-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.explorer-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-window);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    padding: 0 12px;
    height: 32px;
    min-width: 200px;
}

[data-theme="dark"] .explorer-search {
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.explorer-search svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.explorer-search input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 12px;
    color: var(--text-primary);
}

.explorer-search input::placeholder {
    color: var(--text-secondary);
}

.search-clear {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.1s ease;
    flex-shrink: 0;
}

.search-clear:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-primary);
}

[data-theme="dark"] .search-clear:hover {
    background: rgba(255, 255, 255, 0.08);
}

.search-highlight {
    background: #ffeb3b;
    color: #000;
    padding: 2px 0;
    border-radius: 2px;
    font-weight: 500;
}

[data-theme="dark"] .search-highlight {
    background: #fdd835;
    color: #000;
}

.explorer-content {
    padding: 20px !important;
    background: rgba(0, 0, 0, 0.01) !important;
}

[data-theme="dark"] .explorer-content {
    background: rgba(255, 255, 255, 0.01) !important;
}

.snap-layouts-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 8px 32px var(--window-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10000;
    pointer-events: none;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .snap-layouts-menu {
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.snap-layouts-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.snap-layouts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 240px;
}

.snap-layout {
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.1s ease;
}

.snap-layout:hover {
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .snap-layout:hover {
    background: rgba(255, 255, 255, 0.04);
}

.snap-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    height: 48px;
    width: 100%;
}

.snap-preview.snap-four {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.snap-zone {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    transition: all 0.15s ease;
}

[data-theme="dark"] .snap-zone {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.snap-zone.active {
    background: var(--primary);
    border-color: var(--primary);
}

.snap-layout:hover .snap-zone.active {
    background: #106ebe;
}

.snap-preview:has(.snap-zone:only-child) {
    grid-template-columns: 1fr;
}

.window.snap-left,
.window.snap-right,
.window.snap-top-left,
.window.snap-top-right,
.window.snap-bottom-left,
.window.snap-bottom-right {
    border-radius: 0;
}

.properties-content {
    padding: 24px !important;
}

.properties-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

.properties-icon {
    width: 64px;
    height: 64px;
}

.properties-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.properties-separator {
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    margin: 16px 0;
}

[data-theme="dark"] .properties-separator {
    background: rgba(255, 255, 255, 0.1);
}

.properties-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.property-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    align-items: start;
}

.property-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
}

.property-value {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

.properties-footer {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.properties-button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.properties-button:hover {
    background: #005a9e;
    transform: translateY(-1px);
}

.properties-button:active {
    transform: translateY(0);
}

[data-theme="dark"] .properties-button:hover {
    background: #106ebe;
}

.cv-content {
    max-width: 700px;
    margin: 0 auto;
}

.cv-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.cv-header h1 {
    font-size: 32px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.cv-header h3 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 16px;
}

.cv-header p {
    color: var(--text-secondary);
    margin: 8px 0;
}

.cv-header a {
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.2s;
}

.cv-header a:hover {
    opacity: 0.7;
}

.cv-section {
    margin-bottom: 32px;
}

.cv-section h2 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

.cv-item {
    margin-bottom: 24px;
}

.cv-item h4 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.cv-item p {
    color: var(--text-secondary);
    margin: 4px 0;
}

.cv-item ul {
    margin: 12px 0 0 20px;
    color: var(--text-secondary);
}

.cv-item li {
    margin: 8px 0;
}

.cv-actions {
    text-align: center;
    margin-top: 40px;
}

.cv-button {
    background: var(--primary);
    color: #fff;
    padding: 12px 28px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.1s ease;
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.2);
}

.cv-button:hover {
    background: #106ebe;
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.cv-button:active {
    transform: scale(0.98);
    background: #005a9e;
}

.cv-viewer-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.cv-viewer-header {
    padding: 16px 20px;
    background: var(--bg-window);
    border-bottom: 1px solid var(--border-color);
    display: none; 
    justify-content: center;
    align-items: center;
}

.cv-download-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cv-download-button:hover {
    background: #106ebe;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.cv-download-button:active {
    transform: translateY(0);
}

.cv-download-button svg {
    flex-shrink: 0;
}

.cv-pdf-iframe {
    flex: 1;
    width: 100%;
    border: none;
    background: var(--bg-secondary);
}

.cv-download-button-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    height: 32px;
}

.cv-download-button-nav:hover {
    background: #106ebe;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.cv-download-button-nav:active {
    transform: translateY(0);
}

.cv-download-button-nav svg {
    flex-shrink: 0;
}

.cv-download-button-nav .download-text {
    flex-shrink: 0;
}

.skills-content h2 {
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
}

.skill-category {
    margin-bottom: 32px;
}

.skill-category h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-left: 12px;
    border-left: 4px solid var(--primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-tag {
    background: var(--primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.15s ease;
    cursor: default;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-tag:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.3);
    background: #106ebe;
}

.skill-tag.expert {
    background: linear-gradient(135deg, #107C10 0%, #16825D 100%);
    font-weight: 600;
    position: relative;
}

.skill-tag.expert::after {
    content: '⭐';
    margin-left: 6px;
    font-size: 12px;
}

.projects-content h2 {
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
}

.project-card {
    background: rgba(0, 0, 0, 0.03);
    padding: 28px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] .project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .project-card:hover {
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.project-card h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    background: rgba(0, 120, 212, 0.1);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

[data-theme="dark"] .tag {
    background: rgba(0, 120, 212, 0.2);
}

.contact-content h2 {
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 12px;
    transition: all 0.2s;
}

[data-theme="dark"] .contact-item {
    background: rgba(255, 255, 255, 0.02);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.contact-item a:hover {
    opacity: 0.7;
}

.contact-item p {
    color: var(--text-primary);
    margin: 0;
}

.contact-form-wrapper {
    margin-top: 40px;
    background: rgba(0, 120, 212, 0.05);
    border-radius: 12px;
}

[data-theme="dark"] .contact-form-wrapper {
    background: rgba(0, 120, 212, 0.1);
}

.contact-form-wrapper h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    padding: 14px 16px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Segoe UI', sans-serif;
    background: var(--bg-window);
    color: var(--text-primary);
    transition: all 0.2s;
}

[data-theme="dark"] .contact-form input,
[data-theme="dark"] .contact-form textarea {
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
}

.send-button {
    background: var(--primary);
    color: #fff;
    padding: 12px 28px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.1s ease;
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.2);
}

.send-button:hover {
    background: #106ebe;
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.send-button:active {
    transform: scale(0.98);
    background: #005a9e;
}

.about-wrapper {
    width: 100%;
    padding: 0 25%;
    box-sizing: border-box;
}

.about-container {
    width: 100%;
}

.about-header {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .about-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.about-image-container {
    flex-shrink: 0;
}

.about-profile-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    box-shadow: 0 8px 24px rgba(0, 120, 212, 0.2);
    transition: transform 0.3s ease;
}

.about-profile-image:hover {
    transform: scale(1.05);
}

.about-header-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    letter-spacing: 1px;
}

.about-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.about-main-content {
    max-width: 100%;
}

.about-main-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 24px 0;
}

.about-main-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-main-content .highlight {
    color: var(--primary);
    font-weight: 600;
    background: rgba(0, 120, 212, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

[data-theme="dark"] .about-main-content .highlight {
    background: rgba(0, 120, 212, 0.15);
}

.about-main-content .highlight:hover {
    background: rgba(0, 120, 212, 0.15);
}

[data-theme="dark"] .about-main-content .highlight:hover {
    background: rgba(0, 120, 212, 0.25);
}

.lang-content {
    display: none;
}

.lang-content.lang-fr,
.lang-content.lang-en {
    display: block;
}

@media (max-width: 1200px) {
    .about-wrapper {
        padding: 0 15%;
    }
}

@media (max-width: 768px) {
    .about-wrapper {
        padding: 0 5%;
    }

    .about-header {
        flex-direction: column;
        text-align: center;
    }

    .about-profile-image {
        width: 150px;
        height: 150px;
    }

    .about-header-text h2 {
        font-size: 28px;
    }

    .about-main-content h3 {
        font-size: 20px;
    }

    .about-main-content p {
        font-size: 15px;
    }
}

[data-theme="dark"] .about-footer {
    border-top: 2px solid rgba(255, 255, 255, 0.1);
}

.experience-wrapper {
    width: 100%;
    padding: 0 25%;
    box-sizing: border-box;
}

.experience-container {
    width: 100%;
}

.experience-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .experience-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.experience-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.experience-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.experience-timeline {
    width: 100%;
}

.timeline-section-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 32px 0;
    padding-left: 32px;
    border-left: 4px solid var(--primary);
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 40px;
    border-left: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .timeline-item {
    border-left: 2px solid rgba(0, 120, 212, 0.3);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    border: 2px solid var(--bg-window);
}

.timeline-date {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.timeline-title-item {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-company {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.timeline-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.timeline-description strong {
    color: var(--primary);
}

.timeline-impact {
    padding: 12px 16px;
    background: rgba(0, 120, 212, 0.08);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-primary);
    border-left: 3px solid var(--primary);
}

[data-theme="dark"] .timeline-impact {
    background: rgba(0, 120, 212, 0.15);
}

.impact-stat {
    font-weight: 600;
    color: var(--primary);
}

@media (max-width: 1200px) {
    .experience-wrapper {
        padding: 0 15%;
    }
}

@media (max-width: 768px) {
    .experience-wrapper {
        padding: 0 5%;
    }

    .experience-header h2 {
        font-size: 28px;
    }

    .timeline-section-title {
        font-size: 24px;
    }

    .timeline-title-item {
        font-size: 18px;
    }

    .timeline-item {
        padding-left: 30px;
    }
}

.chrome-browser,
.chrome-browser *,
[data-theme="dark"] .chrome-browser,
[data-theme="dark"] .chrome-browser * {
    color-scheme: light !important;
}

.chrome-browser,
[data-theme="dark"] .chrome-browser {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    background: #fff !important;
}

.chrome-tabs,
[data-theme="dark"] .chrome-tabs {
    display: flex;
    align-items: center;
    background: #dee1e6 !important;
    padding: 8px 8px 0 8px;
    border-bottom: 1px solid #bdc1c6 !important;
}

.chrome-tab,
[data-theme="dark"] .chrome-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #e8eaed !important;
    border: 1px solid #bdc1c6 !important;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-size: 13px;
    max-width: 200px;
    position: relative;
}

.chrome-tab-active,
[data-theme="dark"] .chrome-tab-active {
    background: #fff !important;
    border-color: #bdc1c6 !important;
}

.chrome-tab .tab-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.chrome-tab .tab-title,
[data-theme="dark"] .chrome-tab .tab-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #202124 !important;
}

.chrome-tab .tab-close {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 0;
    color: #5f6368;
}

.chrome-tab .tab-close:hover {
    background: #dadce0;
    color: #202124;
}

[data-theme="dark"] .chrome-tab .tab-close:hover {
    background: #5f6368;
    color: #e8eaed;
}

.chrome-new-tab {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    color: #5f6368;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
}

.chrome-new-tab:hover {
    background: #dadce0;
}

[data-theme="dark"] .chrome-new-tab:hover {
    background: #5f6368;
}

.chrome-window-controls {
    display: flex;
    align-items: center;
    margin-left: auto;
    padding-bottom: 8px;
}

.chrome-window-control {
    width: 46px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: #5f6368 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.1s ease;
}

.chrome-window-control:hover {
    background: #dadce0 !important;
}

.chrome-window-control.close:hover {
    background: #c42b1c !important;
    color: white !important;
}

.chrome-window-control svg {
    width: 10px;
    height: 10px;
}

.chrome-tabs-draggable {
    cursor: move;
}

.chrome-tabs-draggable .chrome-tab,
.chrome-tabs-draggable .chrome-new-tab,
.chrome-tabs-draggable .chrome-window-control {
    cursor: pointer;
}

.chrome-nav,
[data-theme="dark"] .chrome-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: #fff !important;
    border-bottom: 1px solid #e8eaed !important;
}

.chrome-nav-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.chrome-btn,
[data-theme="dark"] .chrome-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5f6368 !important;
    transition: all 0.2s;
}

.chrome-btn:hover:not(:disabled),
[data-theme="dark"] .chrome-btn:hover:not(:disabled) {
    background: #f1f3f4 !important;
}

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

.chrome-btn svg {
    width: 20px;
    height: 20px;
}

.chrome-address-bar,
[data-theme="dark"] .chrome-address-bar {
    flex: 1;
    display: flex;
    align-items: center;
    background: #f1f3f4 !important;
    border-radius: 24px;
    padding: 0 12px;
    gap: 8px;
    height: 36px;
    min-width: 0;
    overflow: hidden;
}

.chrome-address-bar:focus-within,
[data-theme="dark"] .chrome-address-bar:focus-within {
    background: #fff !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.address-lock,
[data-theme="dark"] .address-lock {
    width: 16px;
    height: 16px;
    color: #5f6368 !important;
    flex-shrink: 0;
}

.chrome-url-input,
[data-theme="dark"] .chrome-url-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 13px;
    color: #202124 !important;
    font-family: 'Segoe UI', system-ui, sans-serif;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chrome-url-input::placeholder {
    color: #80868b;
}

.address-star {
    width: 16px;
    height: 16px;
    color: #5f6368;
    cursor: pointer;
    flex-shrink: 0;
}

.address-star:hover {
    color: #1a73e8;
}

.chrome-nav-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.chrome-menu {
    width: 32px;
    height: 32px;
}

.chrome-new-tab-page {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    box-sizing: border-box;
    gap: 32px;
}

.chrome-header {
    text-align: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(32, 33, 36, 0.1);
}

[data-theme="dark"] .chrome-header {
    border-bottom: 2px solid rgba(32, 33, 36, 0.15);
}

.chrome-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: #202124;
    margin: 0 0 8px 0;
    letter-spacing: 2px;
}

[data-theme="dark"] .chrome-header h2 {
    color: #202124;
}

.chrome-subtitle {
    font-size: 14px;
    color: #5f6368;
    font-style: italic;
    margin: 0;
}

[data-theme="dark"] .chrome-subtitle {
    color: #5f6368;
}

.chrome-shortcuts {
    display: grid;
    grid-template-columns: repeat(4, 112px);
    gap: 24px;
    max-width: 100%;
}

.chrome-shortcut,
[data-theme="dark"] .chrome-shortcut {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px;
    border-radius: 8px;
    transition: background 0.2s;
}

.chrome-shortcut:hover,
[data-theme="dark"] .chrome-shortcut:hover {
    background: rgba(0, 0, 0, 0.05) !important;
}

.shortcut-icon,
[data-theme="dark"] .shortcut-icon {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: #f1f3f4 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    transition: transform 0.2s, box-shadow 0.2s;
}

.chrome-shortcut:hover .shortcut-icon {
    transform: scale(1.05);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
}

.shortcut-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shortcut-title,
[data-theme="dark"] .shortcut-title {
    font-size: 13px;
    font-weight: 500;
    color: #202124 !important;
    text-align: center;
    max-width: 112px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.coming-soon-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
    z-index: 10;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.chrome-shortcut.disabled {
    opacity: 0.6;
    cursor: not-allowed !important;
    pointer-events: none;
}

.chrome-shortcut.disabled .shortcut-icon {
    position: relative;
    filter: grayscale(50%);
}

.chrome-shortcut.disabled:hover {
    background: transparent !important;
}

.chrome-shortcut.disabled .shortcut-icon:hover {
    transform: none !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24) !important;
}

.chrome-content,
[data-theme="dark"] .chrome-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #fff !important;
}

#chrome-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.chrome-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    overflow: hidden;
    display: none;
}

.loading-bar {
    height: 100%;
    background: #1a73e8;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% {
        width: 0;
        margin-left: 0;
    }
    50% {
        width: 50%;
        margin-left: 25%;
    }
    100% {
        width: 0;
        margin-left: 100%;
    }
}

.mobile-mockup {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-window);
    padding: 20px;
    gap: 20px;
    overflow: hidden;
}

.mobile-info-banner {
    max-width: 600px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mobile-info-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.mobile-info-text {
    flex: 1;
}

.mobile-info-text p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 500;
}

.phone-frame {
    position: relative;
    width: 375px;
    height: 750px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3),
                0 0 0 1px rgba(255, 255, 255, 0.1),
                inset 0 0 0 2px rgba(0, 0, 0, 0.3);
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 2;
    box-shadow: inset 0 -2px 5px rgba(0, 0, 0, 0.5);
}

.phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 32px;
    overflow: hidden;
}

.phone-screen iframe {
    width: calc(100% + 20px); 
    height: 100%;
    border: none;
    overflow: auto;
    margin-right: -20px; 
}

.phone-screen iframe::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

.phone-home-btn {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .mobile-mockup {
        display: none !important;
    }
}

.app-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.app-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
    background: var(--window-bg);
    border-bottom: 1px solid var(--border);
    padding: 0 12px;
    flex-shrink: 0;
}

[data-theme="dark"] .app-titlebar {
    background: var(--window-bg);
    border-bottom-color: var(--border);
}

.app-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
}

.app-icon {
    font-size: 16px;
}

.app-title-text {
    user-select: none;
}

.app-titlebar-draggable {
    cursor: move;
}

.app-titlebar-draggable .app-window-control {
    cursor: pointer;
}

.app-window-controls {
    display: flex;
    align-items: center;
}

.app-window-control {
    width: 46px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.1s ease;
}

.app-window-control:hover {
    background: var(--window-hover);
}

[data-theme="dark"] .app-window-control:hover {
    background: var(--window-hover);
}

.app-window-control.close:hover {
    background: #c42b1c;
    color: white;
}

.app-window-control svg {
    width: 10px;
    height: 10px;
}

.media-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
}

.video-container:hover .media-controls {
    opacity: 1 !important;
}

#videoProgress::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    transition: transform 0.2s;
}

#videoProgress::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

#videoProgress::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    border: none;
    transition: transform 0.2s;
}

#videoProgress::-moz-range-thumb:hover {
    transform: scale(1.2);
}

#videoVolume::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
}

#videoVolume::-moz-range-thumb {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    border: none;
}

.play-pause-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.play-pause-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.play-pause-btn {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3),
                0 4px 16px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255, 255, 255, 0.8);
}

.play-pause-btn svg {
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.play-pause-btn:hover {
    transform: scale(1.15);
    background: rgba(0, 120, 212, 0.95);
    border-color: rgba(255, 255, 255, 1);
    box-shadow: 0 12px 48px rgba(0, 120, 212, 0.4),
                0 8px 24px rgba(0, 0, 0, 0.3);
}

.play-pause-btn:hover svg {
    fill: white;
    transform: scale(1.1);
}

.play-pause-btn:active {
    transform: scale(1.05);
    transition: all 0.1s ease;
}

@media (max-width: 768px) {
    .chrome-tabs {
        padding: 4px 4px 0 4px;
    }

    .chrome-tab {
        padding: 6px 12px;
        font-size: 12px;
    }

    .chrome-nav {
        padding: 6px;
    }

    .chrome-btn {
        width: 28px;
        height: 28px;
    }

    .chrome-btn svg {
        width: 16px;
        height: 16px;
    }

    .chrome-address-bar {
        height: 32px;
        padding: 0 8px;
        gap: 6px;
    }

    .chrome-url-input {
        font-size: 12px;
    }

    .chrome-shortcuts {
        grid-template-columns: repeat(2, 112px);
        gap: 16px;
    }

    .chrome-new-tab-page {
        padding: 20px;
    }

    .shortcut-icon {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .chrome-shortcuts {
        grid-template-columns: repeat(2, 96px);
        gap: 12px;
    }

    .shortcut-icon {
        width: 72px;
        height: 72px;
    }

    .shortcut-title {
        font-size: 12px;
    }
}

.skills-wrapper {
    width: 100%;
    padding: 0 25%;
    box-sizing: border-box;
}

.skills-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .skills-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.skills-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.skills-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.skills-container {
    display: grid;
    gap: 32px;
}

.skills-category {
    background: var(--bg-window);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid rgba(0, 120, 212, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.skills-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .skills-category {
    border: 1px solid rgba(0, 120, 212, 0.2);
}

.skills-category-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.1);
}

[data-theme="dark"] .skills-category-title {
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

.skills-category-icon {
    font-size: 24px;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-tag {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    background: rgba(0, 120, 212, 0.08);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid rgba(0, 120, 212, 0.2);
    transition: all 0.2s;
}

.skill-tag:hover {
    background: rgba(0, 120, 212, 0.15);
    transform: translateY(-1px);
}

[data-theme="dark"] .skill-tag {
    background: rgba(0, 120, 212, 0.15);
    border: 1px solid rgba(0, 120, 212, 0.3);
}

.skill-level-dots {
    display: flex;
    gap: 4px;
}

.skill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 120, 212, 0.2);
    transition: all 0.2s;
}

.skill-dot.filled {
    background: var(--primary);
    box-shadow: 0 0 6px rgba(0, 120, 212, 0.4);
}

@media (max-width: 1200px) {
    .skills-wrapper {
        padding: 0 15%;
    }
}

@media (max-width: 768px) {
    .skills-wrapper {
        padding: 0 5%;
    }

    .skills-header h2 {
        font-size: 28px;
    }

    .skills-category {
        padding: 16px;
    }

    .skill-tag {
        font-size: 13px;
        padding: 8px 12px;
    }
}

.education-wrapper {
    width: 100%;
    padding: 0 25%;
    box-sizing: border-box;
}

.education-container {
    width: 100%;
}

.education-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .education-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.education-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.education-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.education-timeline {
    width: 100%;
}

@media (max-width: 1200px) {
    .education-wrapper {
        padding: 0 15%;
    }
}

@media (max-width: 768px) {
    .education-wrapper {
        padding: 0 5%;
    }

    .education-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .contact-info {
        grid-template-columns: 1fr;
    }

    .skill-tags {
        justify-content: center;
    }
}

.login-footer {
    position: absolute;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-footer-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.language-selector {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 16px;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 600;
}

.language-selector:hover {
    background: rgba(255, 255, 255, 0.2);
}

.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.power-button {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.power-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.power-menu {
    position: fixed;
    bottom: 90px;
    right: 40px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    gap: 4px;
    z-index: 10000;
    animation: slideUp 0.2s ease;
}

.power-menu.active {
    display: flex;
}

.power-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.15s;
    width: 200px;
}

.power-option:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .power-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

.power-option.cancel {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 4px;
    padding-top: 12px;
    justify-content: center;
}

[data-theme="dark"] .power-option.cancel {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.notification {
    position: fixed;
    bottom: 60px;
    right: 20px;
    left: 20px;
    width: auto;
    max-width: 380px;
    margin: 0 auto;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 8px;
    box-shadow: 0 8px 32px var(--window-shadow);
    z-index: 9999;
    animation: slideUp 0.3s ease;
    display: none;
}

@media (min-width: 481px) {
    .notification {
        left: auto;
        margin: 0;
        width: 380px;
    }
}

.notification.active {
    display: block;
}

.notification-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .notification-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.notification-title {
    flex: 1;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.15s;
}

.notification-close:hover {
    background: rgba(0, 0, 0, 0.05);
}

.notification-body {
    padding: 16px;
}

.notification-body p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.notification-actions {
    display: flex;
    gap: 8px;
}

.notification-actions button {
    flex: 1;
    padding: 8px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    transition: all 0.15s;
}

.notification-actions button:hover {
    background: rgba(0, 120, 212, 0.1);
}

.taskbar-search {
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease;
    color: var(--text-primary);
}

.taskbar-search:hover {
    background: rgba(255, 255, 255, 0.1);
}

.tray-icon {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s;
    color: var(--text-primary);
}

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

.start-menu-search {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    margin: 24px 24px 16px 24px;
    flex-shrink: 0;
}

[data-theme="dark"] .start-menu-search {
    background: rgba(255, 255, 255, 0.05);
}

.start-menu-search input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.start-menu-search svg {
    color: var(--text-secondary);
}

.start-menu-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0 24px 24px 24px;
    min-height: 0;
}

.start-menu-content::-webkit-scrollbar {
    width: 8px;
}

.start-menu-content::-webkit-scrollbar-track {
    background: transparent;
}

.start-menu-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

[data-theme="dark"] .start-menu-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
}

.start-pinned {
    margin-bottom: 24px;
}

.start-pinned h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.start-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
    border-radius: 0 0 12px 12px;
}

[data-theme="dark"] .start-footer {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.start-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}

.start-profile:hover {
    background: rgba(0, 0, 0, 0.05);
}

.start-profile img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.start-power {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.15s;
}

.start-power:hover {
    background: rgba(0, 0, 0, 0.05);
}

.all-programs {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .all-programs {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.all-programs h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.quick-settings {
    position: fixed;
    bottom: 60px;
    right: 20px;
    width: 360px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    gap: 16px;
    z-index: 9999;
    opacity: 0;
}

.quick-settings.active {
    display: flex;
    animation: slideUpFromTaskbar 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.quick-settings.closing {
    animation: slideDownToTaskbar 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.quick-settings-toggles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.quick-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 12px;
    transition: all 0.15s;
}

[data-theme="dark"] .quick-toggle {
    background: rgba(255, 255, 255, 0.05);
}

.quick-toggle:hover {
    background: rgba(0, 120, 212, 0.1);
}

.quick-settings-sliders {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.slider-control {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.slider-control label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-primary);
}

.slider-control input[type="range"] {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: rgba(0, 0, 0, 0.1);
    outline: none;
    -webkit-appearance: none;
}

[data-theme="dark"] .slider-control input[type="range"] {
    background: rgba(255, 255, 255, 0.1);
}

.slider-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
}

.slider-control input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
}

.notifications-panel {
    position: fixed;
    bottom: 60px;
    right: 20px;
    width: 380px;
    max-height: 600px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    z-index: 10000;
    overflow: hidden;
    opacity: 0;
}

.notifications-panel.active {
    display: flex;
    animation: slideUpFromTaskbar 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.notifications-panel.closing {
    animation: slideDownToTaskbar 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.notifications-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .notifications-panel-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.notifications-panel-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.clear-all-btn {
    background: transparent;
    border: none;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.clear-all-btn:hover {
    background: rgba(0, 120, 212, 0.1);
}

.notifications-panel-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1;
    min-height: 0;
    max-height: 100%;
}

.notification-card {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
    margin-bottom: 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

[data-theme="dark"] .notification-card {
    background: rgba(255, 255, 255, 0.02);
}

.notification-card:hover {
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .notification-card:hover {
    background: rgba(255, 255, 255, 0.04);
}

.notification-card.dismissing {
    transform: translateX(400px);
    opacity: 0;
    max-height: 0;
    min-height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.notification-card-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-card-content {
    flex: 1;
    min-width: 0;
}

.notification-card-content h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.notification-card-content p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 6px 0;
    line-height: 1.4;
}

.notification-card-time {
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.7;
}

.notification-card-dismiss {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: all 0.15s ease;
    opacity: 0;
}

.notification-card:hover .notification-card-dismiss {
    opacity: 1;
}

.notification-card-dismiss:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="dark"] .notification-card-dismiss:hover {
    background: rgba(255, 255, 255, 0.1);
}

.no-notifications {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.no-notifications-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.3;
}

.no-notifications p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.toast-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 20000;
    pointer-events: none;
}

.toast-notification {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 320px;
    max-width: 420px;
    padding: 16px 20px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--window-shadow);
    border-left: 4px solid var(--notification-color, #3b82f6);
    transform: translateX(450px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto;
}

.toast-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-notification.hide {
    transform: translateX(450px);
    opacity: 0;
}

.toast-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-content {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.5;
    font-weight: 500;
}

.toast-close {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: all 0.15s ease;
}

.toast-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="dark"] .toast-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.toast-notification[data-type="success"] {
    border-left-color: #10b981;
}

.toast-notification[data-type="error"] {
    border-left-color: #ef4444;
}

.toast-notification[data-type="warning"] {
    border-left-color: #f59e0b;
}

.toast-notification[data-type="info"] {
    border-left-color: #3b82f6;
}

@media (max-width: 768px) {
    .toast-container {
        bottom: 20px;
        right: 10px;
        left: 10px;
    }

    .toast-notification {
        min-width: unset;
        max-width: unset;
        width: 100%;
    }
}

.search-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    max-width: calc(100vw - 40px);
    max-height: 600px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    z-index: 10000;
    opacity: 0;
}

.search-panel.active {
    display: flex;
    animation: slideUpFromCenter 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.search-panel.closing {
    animation: slideDownToCenter 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpFromCenter {
    from {
        transform: translate(-50%, -50%) translateY(20px);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%) translateY(0);
        opacity: 1;
    }
}

@keyframes slideDownToCenter {
    from {
        transform: translate(-50%, -50%) translateY(0);
        opacity: 1;
    }
    to {
        transform: translate(-50%, -50%) translateY(20px);
        opacity: 0;
    }
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 2px solid var(--primary);
}

.search-box svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

.search-results {
    flex: 1;
    overflow-y: auto;
    padding: 16px 0;
}

.search-section {
    margin-bottom: 24px;
}

.search-section h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0 24px;
    margin-bottom: 8px;
}

.search-items {
    display: flex;
    flex-direction: column;
}

.search-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.search-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .search-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.search-item-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.search-item-content {
    flex: 1;
    min-width: 0;
}

.search-item-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.search-item-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

.search-item-badge {
    padding: 2px 8px;
    background: var(--primary);
    color: white;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.no-results {
    text-align: center;
    padding: 40px 24px;
    color: var(--text-secondary);
}

.no-results svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.calendar-panel {
    position: fixed;
    bottom: 60px;
    right: 20px;
    width: 360px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
    opacity: 0;
}

.calendar-panel.active {
    display: flex;
    animation: slideUpFromTaskbar 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.calendar-panel.closing {
    animation: slideDownToTaskbar 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.calendar-header {
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .calendar-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.calendar-month-year {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.calendar-selected-date {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.calendar-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .calendar-navigation {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.calendar-nav-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.15s ease;
}

.calendar-nav-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .calendar-nav-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.calendar-today-btn {
    flex: 1;
    padding: 6px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.15s ease;
}

.calendar-today-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .calendar-today-btn {
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .calendar-today-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.calendar-body {
    padding: 16px 20px 20px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.weekday {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 8px 0;
}

.calendar-dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-date {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
}

.calendar-date:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .calendar-date:hover {
    background: rgba(255, 255, 255, 0.05);
}

.calendar-date.today {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
}

.calendar-date.today:hover {
    background: var(--primary);
    opacity: 0.9;
}

.calendar-date.other-month {
    color: var(--text-secondary);
    opacity: 0.4;
}

.calendar-date.selected {
    background: rgba(0, 120, 212, 0.1);
    color: var(--primary);
    font-weight: 600;
}

.notifications-center {
    position: fixed;
    bottom: 60px;
    right: 20px;
    width: 380px;
    max-height: 600px;
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px var(--window-shadow);
    display: none;
    flex-direction: column;
    gap: 16px;
    z-index: 9999;
    animation: slideUp 0.2s ease;
    overflow-y: auto;
}

.notifications-center.active {
    display: flex;
}

.notifications-center h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.notification-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
    transition: all 0.15s;
}

[data-theme="dark"] .notification-item {
    background: rgba(255, 255, 255, 0.02);
}

.notification-item:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .notification-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.notification-icon {
    font-size: 32px;
}

.notification-content {
    flex: 1;
}

.notification-content h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.notification-content p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 8px;
}

.notification-time {
    font-size: 11px;
    color: var(--text-secondary);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: var(--bg-window);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 420px;
    max-width: 90vw;
    animation: modalSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalSlideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-body p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.modal-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px 20px;
    justify-content: flex-end;
}

.modal-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.modal-btn-secondary {
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .modal-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.modal-btn-primary {
    background: var(--primary);
    color: #fff;
}

.modal-btn-primary:hover {
    background: #106ebe;
}

.system-action-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 11000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.system-action-screen.active {
    display: flex;
    animation: systemFadeIn 0.3s ease forwards;
}

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

.system-action-content {
    text-align: center;
}

.system-action-text {
    color: #fff;
    font-size: 16px;
    margin-top: 24px;
}

html {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    transition: background-color 0.3s ease;
}

.wallpaper {
    transition: opacity 0.5s ease;
}

.login-background,
.lock-wallpaper {
    transition: opacity 0.5s ease;
}

* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

@media (max-width: 768px) {
    .desktop-icons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        max-height: none;
    }

    .window:not(.maximized) {
        width: 95% !important;
        height: 90% !important;
        max-width: 95vw;
        max-height: 90vh;
    }

    .window.maximized {
        width: 100% !important;
        height: 100% !important;
        max-width: none;
        max-height: none;
    }

    .taskbar-search-container {
        display: none;
    }

    .taskbar-left {
        display: none;
    }

    .taskbar-center {
        flex: 1;
        justify-content: flex-start;
    }

    .taskbar-apps {
        display: none;
    }
}

@media (max-height: 900px) {
    .notifications-panel {
        max-height: calc(100vh - 100px);
    }

    .start-menu {
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }
}

@media (max-height: 768px) {
    .notifications-panel {
        max-height: calc(100vh - 80px);
    }
}

@media (max-width: 480px) {
    .notifications-panel,
    .calendar-panel {
        width: calc(100vw - 20px);
        right: 10px;
    }

    .notifications-panel {
        max-height: calc(100vh - 80px);
    }

    .start-menu {
        width: calc(100vw - 20px);
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }
}

.expertise-wrapper {
    width: 100%;
    padding: 0 25%;
    box-sizing: border-box;
}

.expertise-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .expertise-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.expertise-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.expertise-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.service-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 32px 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .service-card {
    background: rgba(45, 45, 45, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #0078D4, #00B4D8);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 120, 212, 0.15);
    border-color: rgba(0, 120, 212, 0.3);
}

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

[data-theme="dark"] .service-card:hover {
    box-shadow: 0 12px 32px rgba(0, 180, 216, 0.2);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 20px;
    display: block;
}

.service-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--text-primary);
}

.service-description {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 1200px) {
    .expertise-wrapper {
        padding: 0 15%;
    }
}

@media (max-width: 968px) {
    .expertise-wrapper {
        padding: 0 5%;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .expertise-wrapper {
        padding: 0 2%;
    }

    .expertise-header h2 {
        font-size: 28px;
    }

    .expertise-subtitle {
        font-size: 14px;
    }

    .service-card {
        padding: 24px 20px;
    }

    .service-icon {
        font-size: 32px;
    }

    .service-title {
        font-size: 16px;
    }
}

.contact-wrapper {
    width: 100%;
    padding: 0 8%;
    box-sizing: border-box;
}

.contact-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 120, 212, 0.2);
}

[data-theme="dark"] .contact-header {
    border-bottom: 2px solid rgba(0, 120, 212, 0.3);
}

.contact-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.contact-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.contact-container {
    width: 100%;
    padding: 0 60px;
}

.contact-grid {
    display: flex;
    flex-direction: row;
    gap: 40px;
    align-items: stretch;
}

.contact-form-wrapper {
    flex: 1;
}

.contact-form {
    background: var(--bg-window);
    padding: 60px 50px;
    border-radius: 24px;
    border: 1px solid rgba(0, 120, 212, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-form:hover {
    box-shadow: 0 12px 48px rgba(0, 120, 212, 0.15);
}

[data-theme="dark"] .contact-form {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(0, 120, 212, 0.3);
}

.form-group {
    position: relative;
    margin-bottom: 32px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 20px 16px 12px 16px;
    border: 2px solid rgba(0, 120, 212, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    outline: none;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 120, 212, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    padding-top: 24px;
}

.form-group label {
    position: absolute;
    left: 16px;
    top: 18px;
    color: var(--text-secondary);
    font-size: 16px;
    pointer-events: none;
    transition: all 0.3s ease;
    background: transparent;
    z-index: 1;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 12px;
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    background: var(--bg-window);
    padding: 0 8px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 4px rgba(0, 120, 212, 0.1);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(0, 120, 212, 0.15);
}

.submit-btn {
    width: 100%;
    padding: 18px 32px;
    background: linear-gradient(135deg, var(--primary), rgba(0, 180, 216, 0.8));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 120, 212, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.contact-divider {
    min-width: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.divider-line {
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom,
        transparent,
        rgba(0, 120, 212, 0.3),
        transparent);
}

.divider-planet {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.mini-planet {
    position: relative;
    width: 80px;
    height: 80px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.planet-core {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle at 30% 30%, var(--primary), rgba(0, 120, 212, 0.4));
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(0, 120, 212, 0.6),
                inset -10px -10px 30px rgba(0, 0, 0, 0.3);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 40px rgba(0, 120, 212, 0.6),
                    inset -10px -10px 30px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 60px rgba(0, 120, 212, 0.9),
                    inset -10px -10px 30px rgba(0, 0, 0, 0.3);
    }
}

.planet-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 2px solid rgba(0, 120, 212, 0.3);
    transform: translate(-50%, -50%) rotateX(75deg);
}

.planet-ring.ring-1 {
    width: 100px;
    height: 100px;
    animation: rotate-ring-1 20s linear infinite;
}

.planet-ring.ring-2 {
    width: 120px;
    height: 120px;
    animation: rotate-ring-2 25s linear infinite reverse;
}

.planet-ring.ring-3 {
    width: 140px;
    height: 140px;
    animation: rotate-ring-3 30s linear infinite;
}

@keyframes rotate-ring-1 {
    from { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(0deg); }
    to { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(360deg); }
}

@keyframes rotate-ring-2 {
    from { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(0deg); }
    to { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(360deg); }
}

@keyframes rotate-ring-3 {
    from { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(0deg); }
    to { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(360deg); }
}

.divider-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 3px;
}

.contact-social {
    flex: 1;
}

.social-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.social-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 32px 0;
    line-height: 1.6;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-window);
    border: 1px solid rgba(0, 120, 212, 0.2);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}

[data-theme="dark"] .social-link {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(0, 120, 212, 0.3);
}

.social-link:hover {
    transform: translateX(8px);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(0, 120, 212, 0.2);
}

.social-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(0, 120, 212, 0.1);
    transition: all 0.3s ease;
}

.social-link.linkedin .social-icon {
    color: #0A66C2;
    background: rgba(10, 102, 194, 0.1);
}

.social-link.github .social-icon {
    color: #333;
    background: rgba(51, 51, 51, 0.1);
}

[data-theme="dark"] .social-link.github .social-icon {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.social-link.email .social-icon {
    color: #EA4335;
    background: rgba(234, 67, 53, 0.1);
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

.social-link:hover .social-icon {
    transform: scale(1.1);
}

.social-content {
    flex: 1;
}

.social-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.social-handle {
    font-size: 14px;
    color: var(--text-secondary);
}

@media (max-width: 1200px) {
    .contact-wrapper {
        padding: 0 5%;
    }

    .contact-grid {
        gap: 40px;
    }
}

@media (max-width: 968px) {
    .contact-wrapper {
        padding: 0 2%;
    }

    .contact-container {
        padding: 0 10px;
    }

    .contact-grid {
        flex-direction: column;
        gap: 60px;
    }

    .contact-divider {
        min-width: 100%;
        min-height: 40px;
    }

    .divider-line {
        width: 100%;
        height: 2px;
        background: linear-gradient(to right,
            transparent,
            rgba(0, 120, 212, 0.3),
            transparent);
    }

    .contact-header h2 {
        font-size: 28px;
    }

    .contact-form {
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .contact-wrapper {
        padding: 0 1%;
    }

    .contact-container {
        padding: 0 5px;
    }

    .contact-grid {
        flex-direction: column;
        gap: 60px;
    }

    .contact-divider {
        min-width: 100%;
        min-height: 40px;
    }

    .divider-line {
        width: 100%;
        height: 2px;
        background: linear-gradient(to right,
            transparent,
            rgba(0, 120, 212, 0.3),
            transparent);
    }

    .contact-form {
        padding: 20px 15px;
    }

    .mini-planet {
        width: 60px;
        height: 60px;
    }

    .planet-core {
        width: 60px;
        height: 60px;
    }

    .planet-ring.ring-1 {
        width: 80px;
        height: 80px;
    }

    .planet-ring.ring-2 {
        width: 100px;
        height: 100px;
    }

    .planet-ring.ring-3 {
        width: 120px;
        height: 120px;
    }

    .cv-download-button-nav {
        display: none !important;
    }

    .cv-viewer-header {
        display: flex !important;
    }

    .explorer-nav {
        gap: 8px;
        padding: 6px 12px;
    }

    .explorer-search {
        min-width: 150px;
    }
}

@media (max-width: 480px) {
    
    .explorer-nav {
        gap: 6px;
        padding: 6px 8px;
    }

    .explorer-search {
        min-width: 100px;
    }

    .explorer-path {
        max-width: 120px;
    }

    .path-text {
        font-size: 11px;
    }

    .cv-download-button {
        padding: 8px 16px;
        font-size: 13px;
    }
}