/* SkillUp Gaming Platform - Main Styles */

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

:root {
    --primary-color: #4a90e2;
    --primary-dark: #357abd;
    --secondary-color: #7b68ee;
    --success-color: #50c878;
    --error-color: #e74c3c;
    --bg-color: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f3460;
    --text-color: #eaeaea;
    --text-secondary: #b0b0b0;
    --border-color: #2a2a3e;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-secondary) 100%);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Main Header (wiederverwendbar) */
.main-header {
    background: var(--bg-secondary);
    padding: 15px 40px;
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 20px;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-header.hidden {
    display: none !important;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-center {
    text-align: center;
}

.header-center h1 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin: 0;
}

.header-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 15px;
}

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

.header-role {
    font-size: 1.2em;
    margin: 0 5px;
}

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

/* Sidebar */
#sidebar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    pointer-events: none;
}

.sidebar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.sidebar-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.sidebar-content {
    position: absolute;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background: var(--bg-secondary);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    transition: left 0.3s;
    display: flex;
    flex-direction: column;
    pointer-events: all;
}

.sidebar-content.open {
    left: 0;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h2 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.3em;
}

.sidebar-close-btn {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 2em;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.3s;
}

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

.sidebar-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.sidebar-item {
    display: block;
    padding: 12px 15px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 6px;
    margin-bottom: 8px;
    transition: background 0.3s;
}

.sidebar-item:hover {
    background: var(--bg-tertiary);
}

.sidebar-placeholder {
    color: var(--text-secondary);
    text-align: center;
    padding: 40px 20px;
}

#app {
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.view {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.view.hidden {
    display: none;
}

/* Loading View */
#loading-view {
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.loading-container {
    text-align: center;
}

.loading-container h1 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2em;
}

.loading-spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.loading-container p {
    color: var(--text-secondary);
    font-size: 1.1em;
}

/* Auth View */
#auth-view {
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.auth-container {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.auth-container h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
    font-size: 2em;
}

.auth-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1em;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--text-color);
}

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

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 1em;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

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

.error-message {
    margin-top: 15px;
    padding: 10px;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--error-color);
    border-radius: 6px;
    color: var(--error-color);
    display: none;
}

.error-message.show {
    display: block;
}

/* Dashboard View */
.dashboard-main, .profile-main, .admin-main {
    flex: 1;
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    overflow-y: auto;
}

/* Profile View */
.profile-section, .password-section, .stats-section {
    margin-bottom: 40px;
}

.profile-section h2, .password-section h2, .stats-section h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.8em;
}

.profile-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.profile-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.profile-header h3 {
    color: var(--primary-color);
    font-size: 1.3em;
}

.profile-form {
    max-width: 500px;
}

.profile-role {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    display: inline-block;
    font-weight: 500;
}

.profile-role.admin {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.profile-meta {
    color: var(--text-secondary);
    padding: 8px 0;
}

.success-message {
    margin-top: 15px;
    padding: 10px;
    background: rgba(80, 200, 120, 0.1);
    border: 1px solid var(--success-color);
    border-radius: 6px;
    color: var(--success-color);
    display: none;
}

.success-message.show {
    display: block;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9em;
}

/* Admin View */
.admin-section h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.8em;
}

.admin-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.admin-card p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

/* Admin Games Management */
.admin-games-list {
    overflow-x: auto;
}

.admin-games-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.admin-games-table thead {
    background: var(--bg-tertiary);
}

.admin-games-table th {
    padding: 12px 15px;
    text-align: left;
    color: var(--text-color);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.admin-games-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.admin-games-table td:last-child {
    white-space: nowrap;
}

.admin-games-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.admin-games-table code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--primary-color);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.85em;
    font-weight: 500;
}

.status-enabled {
    background: rgba(80, 200, 120, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.status-disabled {
    background: rgba(231, 76, 60, 0.2);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.85em;
}

.admin-games-table .btn-small {
    padding: 4px 10px;
    font-size: 0.8em;
    white-space: nowrap;
    display: inline-block;
    width: auto !important;
    min-width: auto;
}

.admin-games-table .btn-primary,
.admin-games-table .btn-secondary {
    width: auto !important;
}

/* Game Edit Modal */
.game-edit-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.game-edit-modal.hidden {
    display: none;
}

.game-edit-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.game-edit-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.game-edit-modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-edit-modal-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.3em;
}

.game-edit-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2em;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.game-edit-modal-close:hover {
    color: var(--text-color);
}

.game-edit-modal-body {
    padding: 25px;
    flex: 1;
    overflow-y: auto;
}

.game-edit-modal-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.games-section, .scores-section {
    margin-bottom: 40px;
}

/* Scores Edit Modal */
.scores-edit-modal-content {
    max-width: 900px;
    max-height: 90vh;
}

.scores-edit-list {
    max-height: 60vh;
    overflow-y: auto;
}

.scores-edit-table-wrapper {
    overflow-x: auto;
}

.admin-scores-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.admin-scores-table thead {
    background: var(--bg-tertiary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-scores-table th {
    padding: 12px 15px;
    text-align: left;
    color: var(--text-color);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.admin-scores-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.admin-scores-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.btn-danger {
    background: var(--error-color);
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.games-section h2, .scores-section h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.8em;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.game-card-with-scores {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.game-card-with-scores:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

.game-card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.game-card-info {
    width: 100%;
}

.game-card-info h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.3em;
    width: 100%;
}

.game-card-info p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.5;
    font-size: 0.95em;
    width: 100%;
}

.game-meta {
    display: flex;
    gap: 15px;
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.game-play-btn {
    width: 100%;
    white-space: nowrap;
}

.game-scoreboard {
    border-top: 1px solid var(--border-color);
    padding: 20px 25px;
    background: var(--bg-tertiary);
}

.game-scoreboard h4 {
    color: var(--text-color);
    font-size: 1em;
    margin-bottom: 15px;
    font-weight: 600;
}

.game-scores-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.game-score-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.game-score-item:last-child {
    border-bottom: none;
}

.game-score-item.score-item-own {
    background: rgba(74, 144, 226, 0.1);
    padding: 8px 12px;
    margin: 0 -12px;
    border-radius: 4px;
    border-bottom-color: transparent;
}

.score-rank {
    color: var(--text-secondary);
    font-size: 0.85em;
    font-weight: 600;
    min-width: 30px;
}

.score-value {
    flex: 1;
    color: var(--primary-color);
    font-size: 1.1em;
    font-weight: bold;
    min-width: 60px;
}

.score-username {
    color: var(--text-color);
    font-size: 0.9em;
    font-weight: 500;
    min-width: 100px;
}

.score-item-own .score-username {
    color: var(--primary-color);
    font-weight: 600;
}

.score-meta-info {
    color: var(--text-secondary);
    font-size: 0.75em;
    min-width: 100px;
    max-width: 100px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.score-survival-time {
    color: var(--text-secondary);
    font-size: 0.8em;
    min-width: 70px;
    max-width: 70px;
    text-align: center;
    font-weight: 500;
}

.score-date {
    color: var(--text-secondary);
    font-size: 0.8em;
    min-width: 100px;
    max-width: 100px;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.option-text-display {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1em;
    text-align: center;
}

.no-scores {
    color: var(--text-secondary);
    font-size: 0.9em;
    font-style: italic;
    padding: 10px 0;
    text-align: center;
}

.game-scores-view-all {
    width: 100%;
    margin-top: 15px;
}

/* Game Scores Detail Modal */
.game-scores-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.game-scores-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.game-scores-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.game-scores-modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-scores-modal-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.3em;
}

.game-scores-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2em;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.game-scores-modal-close:hover {
    color: var(--text-color);
}

.game-scores-modal-body {
    padding: 25px;
    flex: 1;
    overflow-y: auto;
}

.game-scores-detail-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.game-score-detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-tertiary);
}

.game-score-detail-item.score-item-own {
    background: rgba(74, 144, 226, 0.15);
    border-color: var(--primary-color);
}

.game-score-detail-item .score-rank {
    min-width: 40px;
    font-size: 0.9em;
}

.game-score-detail-item .score-value {
    font-size: 1.2em;
    min-width: 80px;
}

.game-score-detail-item .score-username {
    flex: 1;
    font-size: 0.95em;
    font-weight: 500;
}

.game-score-detail-item.score-item-own .score-username {
    color: var(--primary-color);
    font-weight: 600;
}

.game-score-detail-item .score-meta-info {
    min-width: 120px;
    max-width: 120px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.85em;
}

.game-score-detail-item .score-survival-time {
    min-width: 80px;
    max-width: 80px;
    text-align: center;
    font-size: 0.85em;
    font-weight: 500;
    color: var(--text-secondary);
}

.game-score-detail-item .score-date {
    min-width: 120px;
    max-width: 120px;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.game-scores-modal-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

.scores-list {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.score-item {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.score-item:last-child {
    border-bottom: none;
}

.score-item .score-value {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--primary-color);
}

.score-item .score-meta {
    color: var(--text-secondary);
    font-size: 0.9em;
}

/* Game View */
.game-start-screen {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.game-start-screen.hidden {
    display: none !important;
}

.game-start-content {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.game-start-content h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2em;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.2em;
    margin-bottom: 15px;
}

.game-info-section {
    background: var(--bg-secondary);
    padding: 15px 40px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    max-height: 120px;
    overflow: hidden;
}

.game-description h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1.1em;
}

.game-description p {
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
    font-size: 0.9em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
}

/* Options Modal (freischwebend) */
.game-options-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.game-options-modal.hidden {
    display: none;
}

.game-options-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    pointer-events: all;
}

.game-options-modal-content {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    pointer-events: all;
    z-index: 2001;
}

.game-options-modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-options-modal-header h3 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.5em;
}

.game-options-modal-close {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 2em;
    cursor: pointer;
    padding: 0;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.3s;
    line-height: 1;
}

.game-options-modal-close:hover {
    background: var(--bg-tertiary);
}

.game-options-modal-body {
    padding: 25px;
    overflow-y: auto;
    flex: 1;
}

.game-options-modal-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

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

.options-group label {
    display: block;
    color: var(--text-color);
    margin-bottom: 8px;
    font-weight: 500;
}

.options-group input[type="range"] {
    width: 100%;
    margin-bottom: 5px;
}

.options-group input[type="number"],
.options-group select {
    width: 100%;
    padding: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
}

.options-group .option-value {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 5px;
}

.options-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: flex-end;
}

#game-container-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-color);
    position: relative;
    min-height: 0;
    overflow: hidden;
}

#game-container {
    position: relative;
}

.game-cursor-overlay {
    cursor: none !important;
    pointer-events: all !important;
    z-index: 100 !important;
    background: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

.game-cursor-overlay.hidden {
    display: none !important;
    visibility: hidden !important;
}

#game-container canvas {
    display: block;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

body.game-running {
    cursor: none !important; /* Hide cursor during gameplay */
}

#game-container canvas.game-running {
    cursor: none !important; /* Hide cursor during gameplay */
}

#game-container canvas.game-paused {
    cursor: default !important; /* Show cursor when game is paused */
}

#game-container-wrapper.game-running {
    cursor: none !important; /* Hide cursor on wrapper during gameplay */
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.game-overlay.hidden {
    display: none;
}

.game-overlay-content {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    border: 1px solid var(--border-color);
}

.game-overlay-content h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 2em;
}

.game-overlay-content p {
    color: var(--text-color);
    margin-bottom: 30px;
    font-size: 1.2em;
}

.game-overlay-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .dashboard-main {
        padding: 20px;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
}