:root{--primary:#ffbd39;--primary-glow:#ffbd3966;--secondary:#ff39bd;--accent:#ff5e3a;--danger:#ff4757;--success:#2ed573;--bg-dark:#06060c;--bg-card:#ffffff08;--bg-card-hover:#ffffff0d;--border:#ffffff14;--border-hover:#ffffff1f;--text-1:#f2f2ff;--text-2:#f2f2ff99;--text-3:#f2f2ff59;--sp-4:1rem;--sp-6:1.5rem;--sp-8:2rem;--r-md:12px;--r-lg:18px;--ease:cubic-bezier(.16, 1, .3, 1)}[data-theme=light]{--bg-dark:#f8f8fc;--bg-card:#00000008;--bg-card-hover:#0000000d;--border:#00000014;--text-1:#0f0f2d;--text-2:#0f0f2da6;--text-3:#0f0f2d66}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-dark);color:var(--text-1);flex-direction:column;min-height:100vh;font-family:Inter,sans-serif;line-height:1.6;display:flex}.skip-link{background:var(--primary);color:#000;z-index:10000;transition:top .3s var(--ease);border-radius:0 0 10px 10px;padding:10px 20px;font-weight:700;text-decoration:none;position:fixed;top:-100px;left:50%;transform:translate(-50%)}.skip-link:focus{top:0}.navbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;height:70px;position:sticky;top:0}.nav-inner{max-width:1400px;height:100%;padding:0 var(--sp-6);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.nav-logo{color:var(--text-1);align-items:center;gap:12px;font-size:1.25rem;font-weight:700;text-decoration:none;display:flex}.logo-accent{background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.nav-actions{gap:1rem;display:flex}.theme-toggle,.nav-back{border:1px solid var(--border);border-radius:var(--r-md);color:var(--text-2);cursor:pointer;transition:all .3s var(--ease);background:0 0;align-items:center;gap:8px;padding:8px 16px;font-size:.9rem;text-decoration:none;display:flex}.theme-toggle:hover,.nav-back:hover{background:var(--bg-card-hover);color:var(--text-1);border-color:var(--border-hover)}.icon-sun,[data-theme=light] .icon-moon{display:none}[data-theme=light] .icon-sun{display:block}.app-container{max-width:1400px;padding:var(--sp-8) var(--sp-6);flex:1;width:100%;margin:0 auto}.fixer-hero{text-align:center;margin-bottom:var(--sp-8)}.fixer-hero h1{letter-spacing:-.02em;margin-bottom:.5rem;font-family:Space Grotesk,sans-serif;font-size:2.5rem}.fixer-hero p{color:var(--text-2);font-size:1.1rem}.fixer-grid{gap:var(--sp-6);min-height:500px;margin-bottom:var(--sp-8);grid-template-columns:1fr auto 1fr;display:grid}.glass-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;display:flex}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.header-main{color:var(--text-2);align-items:center;gap:10px;font-size:.9rem;font-weight:600;display:flex}.header-icon{color:var(--primary);font-size:1rem}.header-icon.success{color:var(--success)}.header-actions{gap:10px;display:flex}.editor-wrap{flex:1;position:relative}#code-input,.output-pre{width:100%;height:100%;color:var(--text-1);resize:none;background:0 0;border:none;outline:none;padding:20px;font-family:JetBrains Mono,monospace;font-size:.95rem;line-height:1.5}.output-pre{white-space:pre-wrap;word-break:break-all;color:var(--text-2);overflow-y:auto}.action-bar{justify-content:center;align-items:center;display:flex}.main-fix-btn{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#000;cursor:pointer;width:80px;height:80px;box-shadow:0 10px 30px var(--primary-glow);transition:all .3s var(--ease);text-transform:uppercase;border:none;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:5px;font-size:.7rem;font-weight:800;display:flex}.main-fix-btn i{font-size:1.2rem}.main-fix-btn:hover{box-shadow:0 15px 40px var(--primary-glow);transform:scale(1.1)rotate(5deg)}.main-fix-btn:active{transform:scale(.95)}.main-fix-btn.loading{pointer-events:none;filter:grayscale(.5);animation:pulse 1.5s infinite var(--ease)}.main-fix-btn.loading i{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%{box-shadow:0 10px 30px var(--primary-glow);transform:scale(1)}50%{box-shadow:0 15px 45px var(--primary-glow);transform:scale(1.05)}to{box-shadow:0 10px 30px var(--primary-glow);transform:scale(1)}}.main-fix-btn.ai-mode{background:linear-gradient(135deg, var(--secondary), #7c3aed);box-shadow:0 10px 30px #7c3aed66}.main-fix-btn.ai-mode:hover{box-shadow:0 15px 40px #7c3aed99}.settings-strip{border-radius:50px;flex-wrap:wrap;justify-content:center;gap:30px;max-width:fit-content;margin:0 auto;padding:20px 30px;display:flex}.setting-item{color:var(--text-2);align-items:center;gap:10px;font-size:.9rem;font-weight:500;display:flex}.ai-setting{border-right:1px solid var(--border);margin-right:-5px;padding-right:25px}.ai-label{color:var(--secondary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;font-size:.8rem;font-weight:700;display:flex}.api-key-wrap{align-items:center;gap:8px;display:flex;position:relative}.glass-input-sm{border:1px solid var(--border);color:var(--text-1);width:180px;transition:all .3s var(--ease);background:#ffffff08;border-radius:8px;outline:none;padding:6px 12px;font-size:.8rem}.glass-input-sm:focus{border-color:var(--secondary);background:#ffffff0f;box-shadow:0 0 15px #ff39bd26}.key-help{color:var(--text-3);font-size:.8rem;transition:color .2s}.key-help:hover{color:var(--secondary)}#api-key-container{display:none}#api-key-container.visible{animation:slideIn .3s var(--ease);display:flex}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.toggle{width:38px;height:20px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#ffffff1a;border-radius:20px;transition:all .4s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;border-radius:50%;width:14px;height:14px;transition:all .4s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translate(18px)}.glass-select-sm{border:1px solid var(--border);color:var(--text-2);background:#ffffff0d;border-radius:6px;outline:none;padding:4px 8px;font-size:.75rem}.icon-btn,.copy-btn{color:var(--text-3);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;transition:color .2s;display:flex}.copy-btn{background:#ffffff0d;border-radius:6px;padding:4px 12px;font-size:.75rem;font-weight:600}.icon-btn:hover,.copy-btn:hover{color:var(--text-1)}.toast-region{bottom:var(--sp-6);right:var(--sp-6);z-index:10000;flex-direction:column;gap:12px;display:flex;position:fixed}.toast{color:#fff;border-radius:var(--r-md);animation:toastIn .4s var(--ease) forwards;background:#222;padding:12px 24px;box-shadow:0 10px 30px #0000004d}@keyframes toastIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.footer{padding:var(--sp-8) var(--sp-6);text-align:center;color:var(--text-3);border-top:1px solid var(--border);font-size:.85rem}@media (width<=1100px){.fixer-grid{grid-template-columns:1fr;min-height:auto}.action-bar{padding:20px 0}.editor-card{min-height:400px}}