:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg: #0f172a;--surface: #1e293b;--surface2: #273449;--border: #334155;--text: #f1f5f9;--muted: #94a3b8;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover);text-decoration:underline}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1.25rem;border-radius:var(--radius);font-size:.95rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,opacity .15s;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);text-decoration:none}.btn-secondary{background:var(--surface2);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border);text-decoration:none}.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}.form-group label{font-size:.875rem;color:var(--muted);font-weight:500}.input{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.95rem;padding:.5rem .75rem;width:100%;transition:border-color .15s}.input:focus{outline:none;border-color:var(--primary)}.input:disabled{opacity:.6;cursor:not-allowed}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge-success{background:#22c55e26;color:var(--success)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-danger{background:#ef444426;color:var(--danger)}.badge-primary{background:#6366f126;color:var(--primary)}.badge-muted{background:var(--surface2);color:var(--muted)}.progress-bar{background:var(--surface2);border-radius:999px;height:8px;overflow:hidden;width:100%}.progress-bar-fill{background:var(--primary);border-radius:999px;height:100%;transition:width .3s ease}.progress-bar-fill.success{background:var(--success)}.page-container{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}@media (max-width: 768px){.grid-2,.grid-3{grid-template-columns:1fr}}.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1.25rem;font-size:.9rem;box-shadow:0 4px 20px #0006;z-index:1000;animation:slideIn .2s ease}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.text-muted{color:var(--muted)}.text-small{font-size:.85rem}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.gap-1{gap:.5rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}