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.4);--color-success: #3fb950;--color-error: #f85149;--color-warning: #d29922;--color-info: #58a6ff;--border-primary: #30363d;--border-secondary: #21262d;--border-accent: rgba(124, 58, 237, .5);--glass-bg: rgba(22, 27, 34, .8);--glass-border: rgba(48, 54, 61, .6);--glass-blur: blur(12px);--editor-bg: #0d1117;--editor-line-number: #6e7681;--editor-selection: rgba(56, 139, 253, .25);--shadow-colored: 0 4px 24px rgba(124, 58, 237, .15)}[data-theme=light],:root.light{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #eef1f4;--bg-elevated: #ffffff;--bg-hover: #e8ebef;--text-primary: #1f2328;--text-secondary: #57606a;--text-tertiary: #8b949e;--text-accent: #0969da;--accent-primary: #7c3aed;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);--accent-glow: rgba(124, 58, 237, .2);--color-success: #1a7f37;--color-error: #cf222e;--color-warning: #9a6700;--color-info: #0969da;--border-primary: #d1d9e0;--border-secondary: #e8ebef;--border-accent: rgba(124, 58, 237, .4);--glass-bg: rgba(255, 255, 255, .9);--glass-border: rgba(209, 217, 224, .8);--glass-blur: blur(12px);--editor-bg: #ffffff;--editor-line-number: #8b949e;--editor-selection: rgba(56, 139, 253, .2);--shadow-colored: 0 4px 24px rgba(124, 58, 237, .1)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-primary);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-slow),color var(--transition-slow);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.theme-toggle-btn{position:relative;width:48px;height:48px;border-radius:var(--radius-full);border:2px solid var(--border-primary);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.25rem;transition:all var(--transition-normal);overflow:hidden}.theme-toggle-btn:hover{border-color:var(--accent-primary);background:var(--bg-elevated);transform:scale(1.05);box-shadow:var(--shadow-colored)}.theme-toggle-btn:active{transform:scale(.95)}.theme-toggle-btn .icon{transition:transform var(--transition-slow),opacity var(--transition-normal)}.theme-toggle-btn:hover .icon{transform:rotate(15deg)}[data-theme=light] .theme-toggle-btn .icon{color:#f59e0b}[data-theme=dark] .theme-toggle-btn .icon{color:#a78bfa}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-accent)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-family:var(--font-primary);font-weight:600;font-size:.875rem;border:none;border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--shadow-sm)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-colored)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-family:var(--font-primary);font-weight:600;font-size:.875rem;border:2px solid var(--accent-primary);border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--accent-secondary);cursor:pointer;transition:all var(--transition-normal)}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-primary);transform:translateY(-2px);box-shadow:0 2px 4px #0000001a}.btn-secondary:active{transform:translateY(0)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed;transform:none}.input-field{width:100%;padding:var(--space-md);font-family:var(--font-mono);font-size:.9rem;background:var(--bg-secondary);border:2px solid var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);transition:all var(--transition-normal)}.input-field:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.input-field::placeholder{color:var(--text-tertiary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@media (max-width: 768px){:root{--space-lg: 1rem;--space-xl: 1.5rem;--space-2xl: 2rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fadeIn var(--transition-slow) forwards}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.app-container{min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-slow),color var(--transition-slow)}@media (max-width: 768px){:root{--font-size-xs: .75rem;--font-size-sm: .8rem;--font-size-base: .9rem;--font-size-lg: 1rem;--font-size-xl: 1.1rem}}@media (hover: none) and (pointer: coarse){.btn-primary,.btn-secondary,.theme-toggle-btn{min-height:44px;min-width:44px;padding:.75rem 1rem}.control-btn{min-height:40px;min-width:40px}}@media (max-width: 768px){:root{--shadow-xs: 0 1px 2px rgba(0, 0, 0, .1);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 8px rgba(0, 0, 0, .12);--shadow-lg: 0 6px 16px rgba(0, 0, 0, .15)}}@media (max-width: 768px){.btn-primary:focus,.btn-secondary:focus,.input-field:focus,.language-select:focus{outline:3px solid var(--accent-primary);outline-offset:2px}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (prefers-contrast: high){:root{--border-primary: #000000;--text-primary: #000000;--bg-primary: #ffffff}[data-theme=dark]{--border-primary: #ffffff;--text-primary: #ffffff;--bg-primary: #000000}}