:root {
    --bg-color: #fff;
    --text-color: #000;
    --primary-color: #0070f3;
    --secondary-color: #7928ca;
    --accent-color: #ff0080;
    --card-bg: #fafafa;
    --border-color: #eaeaea;
    --header-bg: rgba(255, 255, 255, 0.8);
    --error-color: #ff4040;
    --success-color: #0abb92;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --transition: all 0.2s ease;
}

.dark-mode {
    --bg-color: #000;
    --text-color: #fff;
    --primary-color: #1e88e5;
    --secondary-color: #9c27b0;
    --accent-color: #ff4081;
    --card-bg: #111;
    --border-color: #333;
    --header-bg: rgba(0, 0, 0, 0.8);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    background-color: var(--header-bg);
    backdrop-filter: blur(5px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    color: var(--text-color);
    font-weight: 700;
}

.logo svg {
    margin-right: 12px;
}

.theme-toggle {
    cursor: pointer;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.toggle-icon {
    position: absolute;
    transition: var(--transition);
}

.light-icon {
    transform: translateY(0);
}

.dark-icon {
    transform: translateY(40px);
}

.dark-mode .light-icon {
    transform: translateY(-40px);
}

.dark-mode .dark-icon {
    transform: translateY(0);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0 2rem;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-container input {
    flex: 1;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius) 0 0 var(--radius);
    outline: none;
    transition: var(--transition);
    background: var(--card-bg);
    color: var(--text-color);
}

.search-container input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 112, 243, 0.2);
}

.search-container button {
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.search-container button:hover {
    background-color: #005dd1;
}

/* Loader */
.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 112, 243, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.loader p {
    color: var(--text-color);
    opacity: 0.7;
}

/* Error Message */
.error-message {
    background-color: rgba(255, 64, 64, 0.1);
    color: var(--error-color);
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
    margin: 2rem 0;
}

/* Results Section */
.results {
    margin: 2rem 0;
    background-color: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.inventory-image {
    width: 100px;
    height: 100px;
    margin: 0 auto 1rem;
}

.inventory-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.inventory-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.5rem;
}

.inventory-type {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 0.5rem;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--bg-color);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.pagination-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading placeholder */
.loading-placeholder {
    text-align: center;
    padding: 2rem;
    color: var(--text-color);
    opacity: 0.6;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-color);
    opacity: 0.8;
}

.copyright {
    font-size: 0.85rem;
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

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

    .user-info {
        margin-left: 0;
        margin-top: 1rem;
    }

    .user-badges {
        justify-content: center;
    }

    .tab-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .tab-content {
        padding: 1.5rem;
    }

    .profile-grid,
    .games-grid,
    .users-grid,
    .groups-grid,
    .badges-grid,
    .inventory-grid {
        grid-template-columns: 1fr;
    }

    .data-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .inventory-filter {
        flex-direction: column;
        align-items: flex-start;
    }

    .inventory-filter select {
        width: 100%;
    }
}

sm);
}

.user-header {
    display: flex;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.user-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid white;
    background-color: white;
    box-shadow: var(--shadow-md);
}

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

.user-info {
    margin-left: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.user-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.user-info p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.user-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.user-badge {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
}

.user-badge svg {
    margin-right: 4px;
}

/* Tabs */
.tabs {
    display: flex;
    overflow-x: auto;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    scrollbar-width: none;
    /* Firefox */
}

.tabs::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Edge */
}

.tab-btn {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    font-weight: 500;
    color: var(--text-color);
    opacity: 0.7;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.tab-btn:hover {
    opacity: 0.9;
}

.tab-btn.active {
    color: var(--primary-color);
    opacity: 1;
    border-bottom-color: var(--primary-color);
}

.tab-content {
    padding: 2rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

/* Profile Tab */
.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.profile-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.profile-card:hover {
    box-shadow: var(--shadow-md);
}

.profile-card h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table td {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-table tr:last-child td {
    border-bottom: none;
}

.info-table td:first-child {
    font-weight: 500;
    color: var(--text-color);
    opacity: 0.7;
}

.user-description {
    white-space: pre-wrap;
    font-size: 0.95rem;
    line-height: 1.7;
}

.description-card {
    grid-column: 1 / -1;
}

.previous-usernames {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.previous-username {
    background-color: var(--card-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

/* User Lists (Friends, Followers, Following) */
.data-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.download-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.download-btn:hover {
    background-color: #005dd1;
}

.download-btn svg {
    margin-right: 6px;
}

.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.user-card {
    display: flex;
    align-items: center;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem;
    transition: var(--transition);
}

.user-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.user-card-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

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

.user-card-info {
    margin-left: 1rem;
    overflow: hidden;
}

.user-card-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-card-username {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-card-status {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    margin-top: 0.25rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 4px;
}

.status-online {
    background-color: var(--success-color);
}

.status-offline {
    background-color: #aaa;
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.game-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

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

.game-thumbnail {
    width: 100%;
    height: 170px;
    overflow: hidden;
}

.game-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.game-info {
    padding: 1rem;
}

.game-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.game-stats {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.game-stats svg {
    margin-right: 4px;
}

.game-description {
    font-size: 0.9rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* Groups Grid */
.groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.group-card {
    display: flex;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.group-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.group-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

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

.group-info {
    padding: 1rem;
    flex: 1;
}

.group-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.25rem;
}

.group-role {
    font-size: 0.85rem;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.group-members {
    font-size: 0.8rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* Badges Grid */
.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.badge-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    text-align: center;
    padding: 1rem;
}

.badge-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.badge-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
}

.badge-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.badge-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.5rem;
}

.badge-description {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0.5rem;
}

.badge-date {
    font-size: 0.8rem;
    color: var(--primary-color);
}

/* Inventory */
.inventory-filter {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.inventory-filter select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--bg-color);
    color: var(--text-color);
    outline: none;
    transition: var(--transition);
}

.inventory-filter select:focus {
    border-color: var(--primary-color);
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.inventory-item {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    text-align: center;
    padding: 1rem;
}

.inventory-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.inventory-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.inventory-item .inventory-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.inventory-item .inventory-type {
    font-size: 0.8rem;
    color: var(--text-color);
    opacity: 0.7;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.dark-mode {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.data-controls button.download-btn {
    font-size: 0.9rem;
    padding: 0.5rem 1.2rem;
}

.users-grid .user-card,
.games-grid .game-card,
.groups-grid .group-card,
.badges-grid .badge-card,
.inventory-grid .inventory-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .inventory-item {
        padding: 0.75rem;
    }

    .inventory-image {
        width: 80px;
        height: 80px;
    }

    .inventory-name {
        font-size: 0.9rem;
    }

    .inventory-type {
        font-size: 0.75rem;
    }
}