/* Modern UI Base Styles */

/* Modern font stack - uses Inter when available */
body.modern-ui {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reuse the shared play background grid with modern-mode tuning */
body.modern-ui .play-grid {
    background-image:
        linear-gradient(rgba(var(--accent-color-rgb), 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--accent-color-rgb), 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Background glow effects */
body.modern-ui::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    background: var(--accent-color);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.08;
    top: -200px;
    right: -200px;
    pointer-events: none;
    z-index: 0;
    animation: modernGlowFloat 20s ease-in-out infinite;
}

@keyframes modernGlowFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

/* Ensure main content is above background effects */
body.modern-ui #app,
body.modern-ui #login-screen {
    position: relative;
    z-index: 1;
}

/* Smoother scrollbars in modern mode */
body.modern-ui ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

body.modern-ui ::-webkit-scrollbar-track {
    background: var(--overlay-medium);
    border-radius: var(--ui-radius-sm);
}

body.modern-ui ::-webkit-scrollbar-thumb {
    background: rgba(var(--accent-color-rgb), 0.3);
    border-radius: var(--ui-radius-sm);
    transition: background var(--transition-fast);
}

body.modern-ui ::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--accent-color-rgb), 0.5);
}

/* Selection color */
body.modern-ui ::selection {
    background: rgba(var(--accent-color-rgb), 0.3);
    color: var(--text-color);
}

/* Link styles in modern mode */
body.modern-ui a {
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

/* Focus visible for accessibility */
body.modern-ui *:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Disable monospace in certain areas for modern mode */
body.modern-ui .stats-table,
body.modern-ui .menu-content,
body.modern-ui .section-header,
body.modern-ui .panel-header {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Keep monospace for code-like content */
body.modern-ui .combat-log,
body.modern-ui .terminal-like {
    font-family: 'IBM Plex Mono', monospace;
}