:root{--error-403:#ffcc00;--error-404:#00ff99;--error-500:#ff0044;--bg-dark:#141720;--bg-medium:#1a1d28;--text-primary:#ffffff;--text-secondary:#b8b8b8;--border-radius:8px;--box-shadow:0 4px 12px rgba(0,0,0,.25)}.error-page{margin:0;font-family:'Courier New',monospace;background:var(--bg-dark);color:var(--text-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.error-header{margin-bottom:2rem}.error-header img{height:50px;width:auto}.error-container{background:var(--bg-medium);border-radius:var(--border-radius);padding:3rem;max-width:600px;width:100%;box-shadow:var(--box-shadow);text-align:center;border-top:4px solid}.error-403 .error-container{border-color:var(--error-403)}.error-404 .error-container{border-color:var(--error-404)}.error-500 .error-container{border-color:var(--error-500)}.error-content h1{font-size:4rem;margin:0 0 1rem;font-weight:bold}.error-403 h1{color:var(--error-403)}.error-404 h1{color:var(--error-404)}.error-500 h1{color:var(--error-500)}.error-content p{font-size:1.1rem;margin-bottom:2rem;color:var(--text-secondary);line-height:1.6}.error-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-error{padding:.75rem 1.5rem;border-radius:var(--border-radius);font-weight:bold;text-decoration:none;transition:all .3s ease;border:2px solid;font-family:'Courier New',monospace}.btn-error-primary{background:transparent;border-color:currentColor}.btn-error-primary:hover{background:rgba(255,255,255,.1)}.error-403 .btn-error-primary{color:var(--error-403)}.error-404 .btn-error-primary{color:var(--error-404)}.error-500 .btn-error-primary{color:var(--error-500)}.btn-error-secondary{background:transparent;border-color:var(--text-secondary);color:var(--text-secondary)}.btn-error-secondary:hover{background:rgba(255,255,255,.05)}.error-debug{background:rgba(0,0,0,.3);padding:1rem;margin-top:2rem;border-radius:var(--border-radius);text-align:left;max-height:200px;overflow:auto}.error-debug pre{margin:0;font-size:.9rem;color:var(--text-secondary)}@media (max-width:768px){.error-container{padding:2rem}.error-content h1{font-size:3rem}.error-content p{font-size:1rem}.btn-error{padding:.6rem 1.2rem;font-size:.95rem}}@media (max-width:600px){.error-container{padding:1.5rem;width:100%;box-sizing:border-box}.error-content h1{font-size:2.5rem}.error-content p{font-size:1rem}.error-actions{flex-direction:column;align-items:stretch}.btn-error{width:100%;max-width:100%;box-sizing:border-box;text-align:center;font-size:1rem}}@media (max-width:480px){.error-header img{height:40px}.error-content h1{font-size:2.5rem}.error-content p{font-size:.95rem}.error-actions{flex-direction:column;gap:.75rem}.btn-error{width:100%;text-align:center}}