:root{--bg-primary: #1a1625;--bg-secondary: #231d30;--bg-tertiary: #2d2640;--bg-elevated: #352e48;--text-primary: #f0e6ff;--text-secondary: #b8a8d0;--text-muted: #7a6b8a;--text-placeholder: #5a4d6a;--accent-green: #10b981;--accent-green-glow: #10b98140;--accent-purple: #a855f7;--accent-purple-glow: #a855f740;--accent-blue: #3b82f6;--accent-orange: #f97316;--accent-red: #ef4444;--accent-yellow: #fbbf24;--border-color: #3d3554;--border-light: #4a4260;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease;--font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--header-height: 56px;--footer-height: 40px;--panel-gap: 12px;--panel-padding: 16px;--border-radius: 12px;--border-radius-sm: 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1200px){.curriculum-mode{width:320px;min-width:320px}.workspace-console{width:240px}}@media (max-width: 900px){.app-main{flex-direction:column}.left-panel,.right-panel{flex:none;height:50%}.app-subtitle,.footer-help code{display:none}.curriculum-app{flex-direction:column}.curriculum-mode{width:100%;min-width:auto;height:40%;border-right:none;border-bottom:1px solid var(--border-color)}.curriculum-workspace{height:60%}.workspace-right{flex-direction:column}.workspace-console{width:100%;height:120px;border-left:none;border-top:1px solid var(--border-color)}}@media (max-width: 600px){.header-center,.kbd{display:none}}