:root{--bg-base:#0b0b0f;--bg-surface:#12121a;--bg-elevated:#17171f;--bg-overlay:#1a1a24;--bg-hover:#20202c;--border-subtle:#1e1e2a;--border-default:#252538;--border-strong:#2e2e45;--text-primary:#f0f0f2;--text-secondary:#9b9ba8;--text-tertiary:#55555f;--accent:#8b5cf6;--accent-hover:#a78bfa;--accent-active:#7c3aed;--accent-subtle:#8b5cf61f;--accent-glow:#8b5cf666;--danger:#ef4444;--danger-hover:#dc2626;--danger-glow:#ef444459;--success:#22c55e;--warning:#f59e0b;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-full:9999px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 12px #00000080;--shadow-card:0 2px 8px #00000059,0 0 0 1px var(--border-subtle);--ease:cubic-bezier(.16,1,.3,1);--dur-fast:.12s;--dur-base:.18s;--dur-slow:.28s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scrollbar-gutter:stable;font-size:16px}body{background:var(--bg-base);color:var(--text-primary);min-height:100dvh;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:.9375rem;line-height:1.6}a{color:var(--accent);transition:color var(--dur-fast)ease,opacity var(--dur-fast)ease;text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:none}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;line-height:1.25}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:border-color var(--dur-base)ease;margin-bottom:1rem;padding:1.25rem}.card:hover{border-color:var(--border-default)}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;transition:background var(--dur-fast)ease,border-color var(--dur-fast)ease,color var(--dur-fast)ease,box-shadow var(--dur-fast)ease,opacity var(--dur-fast)ease;border:1px solid #0000;justify-content:center;align-items:center;gap:.4rem;padding:.45rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;line-height:1.4;display:inline-flex}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 0 0 3px var(--accent-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-default)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-strong);box-shadow:0 0 0 3px #ffffff0f}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-hover);border-color:var(--danger-hover);box-shadow:0 0 0 3px var(--danger-glow)}input,textarea,select{color:var(--text-primary);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);width:100%;transition:border-color var(--dur-fast)ease,box-shadow var(--dur-fast)ease;-webkit-appearance:none;padding:.5rem .75rem;font-family:inherit;font-size:.9375rem;line-height:1.5}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);outline:none}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239b9ba8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right .6rem center;background-repeat:no-repeat;padding-right:2rem}label{color:var(--text-secondary);letter-spacing:.01em;margin-bottom:.3rem;font-size:.8125rem;font-weight:500;display:block}.form-group{margin-bottom:1rem}nav{border-bottom:1px solid var(--border-subtle);align-items:center;gap:.25rem;margin-bottom:1.75rem;padding:.6rem 0;display:flex}nav a{color:var(--text-secondary);border-radius:var(--radius-sm);transition:color var(--dur-fast)ease,background var(--dur-fast)ease;padding:.35rem .65rem;font-size:.875rem;font-weight:500}nav a:hover{color:var(--text-primary);background:var(--bg-elevated);text-decoration:none}nav a.active,nav a[aria-current=page]{color:var(--accent-hover);background:#8b5cf61a}*{scrollbar-width:thin;scrollbar-color:var(--border-strong)transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.scrollbar-hide{-ms-overflow-style:none;scrollbar-width:none}.scrollbar-hide::-webkit-scrollbar{display:none}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.skeleton-shimmer{background:linear-gradient(90deg,var(--bg-overlay)25%,#8b5cf61f 50%,var(--bg-overlay)75%);background-size:200% 100%;animation:1.6s ease-in-out infinite shimmer}@media (prefers-reduced-motion:reduce){.skeleton-shimmer{animation:none}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}