@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--accent-primary: #6366f1;--accent-hover: #4f46e5;--accent-light: rgba(99, 102, 241, .08);--accent-gradient: linear-gradient(135deg, #6366f1, #06b6d4);--success-color: #10b981;--error-color: #f43f5e;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-0: 0;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--border-radius: 10px;--border-radius-sm: 6px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .4);--glass-blur: blur(12px);--header-height: 60px;--footer-height: 50px;--content-min-height: 550px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-primary: #08090a;--bg-secondary: #0f1115;--bg-tertiary: #1b1e26;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #718096;--border-color: #2d3748;--accent-primary: #818cf8;--accent-hover: #a5b4fc;--accent-light: rgba(129, 140, 248, .1);--glass-bg: rgba(8, 9, 10, .7);--glass-border: rgba(255, 255, 255, .05)}}:root[data-theme=dark]{--bg-primary: #08090a;--bg-secondary: #0f1115;--bg-tertiary: #181b21;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #1e293b;--accent-primary: #818cf8;--accent-hover: #a5b4fc;--accent-light: rgba(129, 140, 248, .1);--glass-bg: rgba(8, 9, 10, .7);--glass-border: rgba(255, 255, 255, .05)}:root[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--accent-primary: #6366f1;--accent-hover: #4f46e5;--accent-light: rgba(99, 102, 241, .08)}*{box-sizing:border-box;padding:0;margin:0}html,body,#root{width:100%;min-height:100vh;min-height:100dvh;overflow-x:hidden;font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;font-size:14px}a{color:inherit;text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit}.app-container{display:grid;grid-template-columns:auto minmax(0,1fr);height:100vh;height:100dvh;width:100vw;overflow:hidden}@media(max-width:768px){.app-container{display:flex;flex-direction:column;height:auto;min-height:100dvh;overflow-y:auto}}.mobile-hidden{display:block}@media(max-width:768px){.mobile-hidden{display:none!important}}.mobile-only{display:none!important}@media(max-width:768px){.mobile-only{display:block!important}}.main-shell{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-width:0;height:100%;overflow:hidden}.main-content{display:flex;flex-direction:column;overflow-y:auto;scrollbar-gutter:stable;min-height:0;background-color:var(--bg-primary)}.btn{padding:var(--space-sm) var(--space-md);border-radius:var(--border-radius);font-weight:500;font-size:14px;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs)}.btn-control{padding:var(--space-xs) var(--space-sm);font-size:11px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--border-radius-sm);cursor:pointer;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.btn-control:hover{background-color:var(--bg-secondary);border-color:var(--accent-primary);transform:translateY(-1px);box-shadow:0 4px 6px -1px #0000001a}.btn-control:active{transform:translateY(0)}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;box-shadow:0 4px 12px #6366f133}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #6366f14d;opacity:.9}.btn-primary:active{transform:translateY(0)}.input-base{width:100%;padding:var(--space-sm) var(--space-md);font-family:inherit;font-size:14px;color:var(--text-primary);background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius);transition:all .2s}.input-base:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-light)}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;background:transparent}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;height:16px;width:16px;border-radius:50%;background:var(--accent-primary);cursor:pointer;margin-top:-6px}input[type=range]::-webkit-slider-runnable-track{width:100%;height:4px;cursor:pointer;background:var(--bg-tertiary);border-radius:2px}input[type=range]:focus{outline:none}input[type=range]:focus::-webkit-slider-runnable-track{background:var(--border-color)}.split-pane{display:flex;flex:1;min-height:var(--content-min-height);height:100%}.pane{flex:1;display:flex;flex-direction:column;padding:var(--space-md);gap:var(--space-sm);border-right:1px solid var(--border-color);min-height:0;position:relative}.pane:last-child{border-right:none}.pane-header{display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--text-secondary)}.code-editor{flex:1;width:100%;resize:none;font-family:var(--font-mono);font-size:13px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:var(--space-md);color:var(--text-primary)}.code-editor:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-light)}.hover-card{transition:all .2s ease}.hover-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent-primary)!important}@media(max-width:1024px){.split-pane{flex-direction:column}.pane{border-right:none;border-bottom:1px solid var(--border-color);min-height:300px}.pane:last-child{border-bottom:none}}@media(max-width:768px){.app-container{flex-direction:column;height:auto}.sidebar{position:fixed;top:60px;left:0;bottom:0;width:85%!important;max-width:300px!important;height:auto!important;z-index:1000;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);box-shadow:10px 0 50px #0006;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s!important}.sidebar[style*="visibility: hidden"]{transform:translate(-100%);opacity:0!important}.main-content{overflow-y:auto;-webkit-overflow-scrolling:touch}.split-pane{flex-direction:column}.pane{border-right:none;border-bottom:1px solid var(--border-color);min-height:250px}.pane:last-child{border-bottom:none}h1{font-size:20px!important}.pane-header{flex-wrap:wrap;gap:6px}}@media(max-width:768px){.sidebar{width:85%!important;max-width:320px!important;height:100dvh!important;max-height:100dvh!important;position:fixed!important;top:0!important;left:0!important;z-index:1000!important;box-shadow:20px 0 50px #00000080}}@media(max-width:480px){.sidebar{width:90%!important}h1{font-size:18px!important}}.touch-surface{touch-action:none;user-select:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background-color:var(--text-muted)}.sidebar::-webkit-scrollbar{width:6px}.sidebar-group{margin-bottom:var(--space-sm);border-bottom:1px solid var(--border-color)}.sidebar-group[open]{padding-bottom:var(--space-sm)}.sidebar-group-header{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:var(--space-xs) 0;cursor:pointer;user-select:none;list-style:none;display:flex;align-items:center;justify-content:space-between}.sidebar-group-header::-webkit-details-marker{display:none}.sidebar-group-header:after{content:"+";font-size:14px;transition:transform .2s}.sidebar-group[open] .sidebar-group-header:after{content:"-"}.sidebar-link{display:block;font-size:13px;padding:var(--space-xs) var(--space-sm);color:var(--text-secondary);border-radius:var(--border-radius);transition:all .15s;text-decoration:none;margin-bottom:2px}.sidebar-link:hover{background-color:var(--accent-light);color:var(--accent-primary)}.toast-container{position:fixed;top:24px;left:50%;transform:translate(-50%);background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);padding:10px 24px;border-radius:9999px;box-shadow:0 20px 25px -5px #00000080,0 10px 10px -5px #0000004d;display:flex;align-items:center;gap:10px;z-index:9999;pointer-events:none;animation:slideDownFade .4s cubic-bezier(.16,1,.3,1) forwards;font-size:14px;font-weight:500}.toast-container svg{color:var(--error-color, #ef4444)}@keyframes slideDownFade{0%{opacity:0;transform:translate(-50%,-20px) scale(.95)}to{opacity:1;transform:translate(-50%) scale(1)}}.loader-spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}