/* Settings App Styles */
.settings-container {
    display: flex;
    height: 100%;
    background-color: var(--window-bg);
    color: var(--text-color);
    font-family: 'Segoe UI Variable', 'Segoe UI', sans-serif;
    overflow: hidden;
}

/* Sidebar */
.settings-sidebar {
    width: 280px;
    background-color: var(--taskbar-bg);
    display: flex;
    flex-direction: column;
    padding: 16px 8px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
}

.settings-user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 24px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.settings-user-card:hover {
    background-color: var(--hover-bg);
}

.settings-user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.settings-user-info {
    display: flex;
    flex-direction: column;
}

.settings-user-name {
    font-weight: 600;
    font-size: 14px;
}

.settings-user-email {
    font-size: 12px;
    opacity: 0.7;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 4px;
    font-size: 14px;
    color: var(--text-color);
    transition: background-color 0.2s;
    position: relative;
}

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

.settings-nav-item.active {
    background-color: var(--hover-bg);
}

.settings-nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.settings-nav-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

/* Content Area */
.settings-content {
    flex: 1;
    padding: 0 40px;
    overflow-y: auto;
    background-color: var(--window-bg);
}

.settings-header {
    padding: 40px 0 24px 0;
    margin-bottom: 24px;
}

.settings-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
}

.settings-breadcrumb {
    font-size: 14px;
    opacity: 0.6;
}

/* Settings Cards */
.settings-section {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.settings-section.active {
    display: block;
}

.settings-card {
    background-color: var(--taskbar-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.settings-card:hover {
    background-color: var(--hover-bg);
    border-color: rgba(0, 0, 0, 0.2);
}

.settings-card-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.settings-card-icon {
    width: 24px;
    height: 24px;
    opacity: 0.8;
}

.settings-card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-card-title {
    font-size: 14px;
    font-weight: 500;
}

.settings-card-desc {
    font-size: 12px;
    opacity: 0.6;
}

.settings-card-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Wallpaper Grid */
.wallpaper-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.wallpaper-item {
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s, border-color 0.2s;
    position: relative;
}

.wallpaper-item:hover {
    transform: scale(1.02);
}

.wallpaper-item.active {
    border-color: var(--accent-color);
}

.wallpaper-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wallpaper-name {
    margin-top: 8px;
    font-size: 12px;
    text-align: center;
}

/* Hero Section */
.settings-hero {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
}

.settings-hero-image {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accent Color Picker */
.accent-color-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.accent-color-option {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    border: 2px solid transparent;
    transition: transform 0.2s;
}

.accent-color-option:hover {
    transform: scale(1.05);
}

.accent-color-option.active {
    border-color: rgba(255, 255, 255, 0.3);
}

.accent-color-option.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 16px;
    font-weight: bold;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

/* Apps List */
.settings-apps-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-item-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background-color: var(--taskbar-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: background-color 0.2s;
}

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

.app-item-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.app-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.app-item-name {
    font-size: 14px;
    font-weight: 500;
}

.app-item-size {
    font-size: 12px;
    opacity: 0.6;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .4s;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    border: 2px solid transparent;
    transition: transform 0.2s, border-color 0.2s;
    position: relative;
}

.wallpaper-item:hover {
    transform: scale(1.02);
}

.wallpaper-item.active {
    border-color: var(--accent-color);
}

.wallpaper-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wallpaper-name {
    margin-top: 8px;
    font-size: 12px;
    text-align: center;
}

/* Hero Section */
.settings-hero {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
}

.settings-hero-image {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accent Color Picker */
.accent-color-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.accent-color-option {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    border: 2px solid transparent;
    transition: transform 0.2s;
}

.accent-color-option:hover {
    transform: scale(1.05);
}

.accent-color-option.active {
    border-color: rgba(255, 255, 255, 0.3);
}

.accent-color-option.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 16px;
    font-weight: bold;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

/* Apps List */
.settings-apps-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-item-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background-color: var(--taskbar-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: background-color 0.2s;
}

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

.app-item-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.app-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.app-item-name {
    font-size: 14px;
    font-weight: 500;
}

.app-item-size {
    font-size: 12px;
    opacity: 0.6;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .4s;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked+.slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked+.slider:before {
    transform: translateX(20px);
}

.slider.round {
    border-radius: 20px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Responsive Design for Smaller Windows */
@media (max-width: 700px) {
    .settings-sidebar {
        width: 220px;
    }

    .settings-content {
        padding: 0 24px;
    }

    .settings-title {
        font-size: 24px;
    }

    .wallpaper-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }
}

@media (max-width: 550px) {
    .settings-sidebar {
        width: 180px;
        padding: 12px 6px;
    }

    .settings-nav-item {
        padding: 8px 12px;
        font-size: 13px;
        gap: 10px;
    }

    .settings-nav-icon {
        width: 20px;
        height: 20px;
    }

    .settings-user-avatar {
        width: 48px;
        height: 48px;
    }

    .settings-user-name {
        font-size: 13px;
    }

    .settings-user-email {
        font-size: 11px;
    }

    .settings-content {
        padding: 0 16px;
    }

    .settings-title {
        font-size: 20px;
    }

    .settings-card {
        padding: 12px;
    }

    .settings-card-title {
        font-size: 13px;
    }

    .settings-card-desc {
        font-size: 11px;
    }

    .wallpaper-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 10px;
    }

    .accent-color-grid {
        gap: 10px;
    }

    .accent-color-option {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 450px) {
    .wallpaper-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 8px;
    }
}

/* Sidebar Toggle Logic */
.sidebar-toggle-btn,
.sidebar-close-btn {
    display: none;
    /* Hidden on desktop */
    background: transparent;
    border: none;
    color: var(--text-color);
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 12px;
}

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

/* Responsive Design using JS Class */
.settings-container.is-mobile {
    position: relative;
}

.settings-container.is-mobile .settings-sidebar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.1, 0.9, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
    width: 260px;
}

.settings-container.is-mobile.sidebar-open .settings-sidebar {
    transform: translateX(0);
}

.settings-container.is-mobile .sidebar-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
}

.settings-container.is-mobile .settings-header {
    display: flex;
    align-items: center;
    padding-top: 24px;
}

.settings-container.is-mobile .sidebar-close-btn {
    display: flex;
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--text-color);
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    z-index: 101;
}

.settings-container.is-mobile .sidebar-close-btn:hover {
    background-color: var(--hover-bg);
}

/* Backdrop when sidebar is open */
.settings-container.is-mobile.sidebar-open::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 90;
    backdrop-filter: blur(2px);
}