:root{--bg: #0f1117;--surface: #1e2130;--border: #2d3248;--text: #e2e8f0;--text-muted: #94a3b8;--text-subtle: #64748b;--accent: #7c3aed;--accent-hover: #6d28d9;--accent-dim: #2d1b69;--success-bg: #065f46;--success-text: #6ee7b7;--danger-bg: #7f1d1d;--danger-text: #f87171}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:9px;font-size:.85rem;font-weight:600;cursor:pointer;border:none;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:6px 13px;font-size:.78rem;border-radius:7px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--border);color:var(--text-muted)}.btn-secondary:hover:not(:disabled){background:#3d4460;color:var(--text)}.btn-success{background:var(--success-bg);color:var(--success-text)}.btn-success:hover:not(:disabled){background:#047857}.btn-danger{background:transparent;border:1px solid var(--danger-bg);color:var(--danger-text)}.btn-danger:hover:not(:disabled){background:var(--danger-bg);color:#fff}.btn-ghost{background:transparent;border:1px dashed var(--border);color:var(--text-subtle);width:100%;justify-content:center;padding:11px;border-radius:11px}.btn-ghost:hover{border-color:var(--accent);color:#a78bfa}.input{width:100%;padding:11px 15px;background:var(--bg);border:1px solid var(--border);border-radius:9px;color:var(--text);font-size:.9rem;outline:none;transition:border-color .2s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-subtle)}textarea.input{resize:vertical;min-height:72px;font-family:Courier New,monospace;font-size:.78rem;line-height:1.6}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;z-index:200;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;width:100%;max-width:420px}.modal__title{font-size:1.1rem;font-weight:700;margin-bottom:20px}.modal__field{margin-bottom:14px}.modal__field label{display:block;font-size:.78rem;color:var(--text-muted);margin-bottom:6px}.modal__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.toast{position:fixed;bottom:28px;right:28px;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--success-text);border-radius:10px;padding:13px 20px;font-size:.85rem;font-weight:500;color:var(--success-text);opacity:0;transform:translateY(12px);transition:opacity .22s,transform .22s;z-index:300;pointer-events:none;box-shadow:0 4px 20px #00000059;display:flex;align-items:center;gap:8px}.toast--visible{opacity:1;transform:translateY(0)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}