@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--bg-primary:#0a0a1a;--bg-secondary:#0f0f2a;--bg-tertiary:#161638;--bg-card:#161638b3;--bg-card-hover:#1e1e48d9;--bg-input:#0f0f2acc;--bg-overlay:#0009;--text-primary:#e8e8f0;--text-secondary:#9d9db8;--text-muted:#6b6b8a;--text-accent:#a78bfa;--border-color:#6366f126;--border-hover:#6366f159;--border-focus:#6366f199;--primary:#6366f1;--primary-hover:#818cf8;--primary-glow:#6366f140;--secondary:#22d3ee;--secondary-hover:#67e8f9;--accent:#a78bfa;--success:#34d399;--success-bg:#34d3991a;--error:#f87171;--error-bg:#f871711a;--warning:#fbbf24;--warning-bg:#fbbf241a;--gradient-primary:linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);--gradient-secondary:linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);--gradient-accent:linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);--gradient-bg:linear-gradient(180deg, #0a0a1a 0%, #0f0f2a 50%, #161638 100%);--gradient-card:linear-gradient(145deg, #161638cc 0%, #0f0f2a99 100%);--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6366f126;--shadow-glow-strong:0 0 40px #6366f14d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--header-height:60px;--sidebar-width:260px}[data-theme=light]{--bg-primary:#f0f2f8;--bg-secondary:#fff;--bg-tertiary:#f8f9fc;--bg-card:#ffffffd9;--bg-card-hover:#fffffff2;--bg-input:#f0f2f8e6;--bg-overlay:#0000004d;--text-primary:#1a1a2e;--text-secondary:#4a4a6a;--text-muted:#8888a8;--text-accent:#6366f1;--border-color:#6366f11f;--border-hover:#6366f140;--border-focus:#6366f180;--primary:#4f46e5;--primary-hover:#6366f1;--primary-glow:#4f46e526;--secondary:#0891b2;--secondary-hover:#06b6d4;--gradient-primary:linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #818cf8 100%);--gradient-bg:linear-gradient(180deg, #f0f2f8 0%, #fff 50%, #f8f9fc 100%);--gradient-card:linear-gradient(145deg, #ffffffe6 0%, #f8f9fccc 100%);--shadow-sm:0 2px 8px #64649614;--shadow-md:0 4px 16px #6464961f;--shadow-lg:0 8px 32px #64649629;--shadow-glow:0 0 20px #4f46e514}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;transition:background var(--transition-slow), color var(--transition-slow);line-height:1.6}#root{flex-direction:column;min-height:100vh;display:flex}a{color:var(--primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--primary-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg)}.glass-strong{background:var(--gradient-card);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.btn{font-family:var(--font-sans);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;transition:opacity var(--transition-fast);background:linear-gradient(#ffffff1a,#0000);position:absolute;inset:0}.btn:hover:after{opacity:1}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm), 0 0 16px var(--primary-glow)}.btn-primary:hover{box-shadow:var(--shadow-md), var(--shadow-glow-strong);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover{background:var(--bg-card);border-color:var(--border-hover)}.btn-danger{color:#fff;background:linear-gradient(135deg,#ef4444,#f87171)}.btn-success{color:#fff;background:linear-gradient(135deg,#10b981,#34d399)}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 12px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card)}.btn-icon{border-radius:var(--radius-md);width:36px;height:36px;padding:8px}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.input{width:100%;font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-base);outline:none;padding:10px 16px;font-size:.9rem}.input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.input::placeholder{color:var(--text-muted)}.select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239d9db8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.card{background:var(--gradient-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:24px}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md), var(--shadow-glow);transform:translateY(-2px)}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:var(--radius-full);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);align-items:center;padding:3px 10px;font-size:.7rem;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-glow);color:var(--primary);border-color:#6366f14d}.badge-success{background:var(--success-bg);color:var(--success);border-color:#34d3994d}.badge-error{background:var(--error-bg);color:var(--error);border-color:#f871714d}.page-container{padding-top:var(--header-height);flex-direction:column;flex:1;display:flex}.editor-layout{height:calc(100vh - var(--header-height));flex:1;display:flex;overflow:hidden}.editor-main{flex-direction:column;flex:1;min-width:0;height:100%;display:flex}.editor-panel{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.output-panel{border-top:1px solid var(--border-color);background:var(--bg-secondary);flex-direction:column;height:35%;min-height:150px;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px var(--primary-glow)}50%{box-shadow:0 0 20px var(--primary-glow), 0 0 40px #6366f11a}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.4s ease-out fadeIn}.animate-slide-in{animation:.3s ease-out slideInRight}.loader{border:2px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}.loader-lg{border-width:3px;width:40px;height:40px}.page-bg{z-index:-1;background:var(--gradient-bg);position:fixed;inset:0}.page-bg:before{content:"";background:radial-gradient(circle at 30% 30%,#6366f10f 0%,#0000 60%),radial-gradient(circle at 70% 70%,#22d3ee0a 0%,#0000 60%);width:200%;height:200%;animation:8s ease-in-out infinite pulse-glow;position:absolute;top:-50%;left:-50%}.modal-overlay{background:var(--bg-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:480px;box-shadow:var(--shadow-lg);padding:32px;animation:.25s ease-out fadeIn}.modal-title{color:var(--text-primary);margin-bottom:8px;font-size:1.25rem;font-weight:700}.modal-body{color:var(--text-secondary);margin-bottom:24px}.modal-actions{justify-content:flex-end;gap:12px;display:flex}.toast-custom{font-family:var(--font-sans)}@media (width<=768px){:root{--header-height:52px;--sidebar-width:100%}.editor-layout{height:auto;min-height:calc(100vh - var(--header-height));flex-direction:column}.editor-panel{min-height:45vh}.output-panel{height:auto;min-height:30vh}.hide-mobile{display:none!important}}@media (width<=480px){.btn{padding:8px 16px;font-size:.8rem}.card{padding:16px}}