:root{--bg-primary:#0d1117;--bg-card:#161b22;--bg-card-hover:#1c2333;--bg-card-active:rgba(88,166,255,.18);--border-color:#30363d;--text-primary:#c9d1d9;--text-secondary:#8b949e;--text-heading:#f0f6fc;--accent-green:#3fb950;--accent-red:#f85149;--accent-blue:#58a6ff;--accent-yellow:#d29922;--link:#4a90d9}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6}a{color:var(--link)}.page{margin:0 auto;max-width:980px;padding:18px 16px 60px}.topbar{background:var(--bg-card);border-bottom:1px solid var(--border-color)}.topbar_inner{align-items:center;display:flex;gap:14px;margin:0 auto;max-width:980px;padding:10px 16px}.topbar_title{color:var(--text-heading);font-weight:600;text-decoration:none}.topbar_spacer{flex:1}.topbar_user{color:var(--text-secondary);font-size:.85rem}h1{font-size:1.35rem;margin-bottom:6px}h1,h2{color:var(--text-heading)}h2{font-size:1.05rem;margin:26px 0 10px}.muted{color:var(--text-secondary);font-size:.9rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;margin-bottom:12px;padding:14px 16px}.card_row{align-items:center;display:flex;flex-wrap:wrap;gap:12px}.card_title{color:var(--text-heading);font-size:1rem;font-weight:600}.field{margin-bottom:12px}.field label{color:var(--text-secondary);display:block;font-size:.85rem;margin-bottom:4px}.input{background:#161b2299;border:1px solid rgba(139,148,158,.5);border-radius:8px;color:var(--text-primary);font-family:inherit;font-size:.95rem;padding:8px 10px;width:100%}.input:focus{border-color:#58a6ffb3;outline:none}.btn{background:#818c9914;border:1px solid rgba(139,148,158,.4);border-radius:8px;color:var(--text-primary);cursor:pointer;font-family:inherit;font-size:.9rem;padding:7px 14px}.btn:hover:not(:disabled){border-color:#58a6ff99;color:var(--accent-blue)}.btn:disabled{cursor:default;opacity:.45}.btn_primary{background:#58a6ff24;border-color:#58a6ff99;color:var(--accent-blue)}.btn_primary:hover:not(:disabled){background:#58a6ff3d;color:var(--accent-blue)}.btn_danger{background:#f851491a;border-color:#f8514980;color:var(--accent-red)}.btn_danger:hover:not(:disabled){background:#f8514933;color:var(--accent-red)}.btn_on,.btn_on:hover{background:var(--accent-blue);border-color:var(--accent-blue);color:#0d1117}.btn_on:hover{background:#4a90d9}.badge{border:1px solid var(--border-color);border-radius:999px;color:var(--text-secondary);font-size:.78rem;padding:2px 8px;-webkit-user-select:text;-moz-user-select:text;user-select:text}.badge_running{border-color:#3fb95080;color:var(--accent-green)}.badge_stopped{color:var(--text-secondary)}.badge_selloff{border-color:#d2992280;color:var(--accent-yellow)}.value_green{color:var(--accent-green)}.value_red{color:var(--accent-red)}.error_box{background:#f8514914;border:1px solid rgba(248,81,73,.5);border-radius:8px;color:var(--accent-red)}.error_box,.ok_box{font-size:.9rem;margin-bottom:12px;padding:8px 12px}.ok_box{background:#3fb95014;border:1px solid rgba(63,185,80,.5);border-radius:8px;color:var(--accent-green)}.trade_history_wrap{overflow-x:auto;width:100%}.orders_table{border-collapse:collapse;font-size:.85rem;width:100%}.orders_table th{border-bottom:2px solid var(--border-color);color:var(--text-secondary);font-size:.78rem;font-weight:500;letter-spacing:.5px;padding:8px 6px;text-align:left;text-transform:uppercase;white-space:nowrap}.orders_table td{border-bottom:1px solid rgba(48,54,61,.4);padding:7px 6px}.orders_table tbody tr:hover{background:var(--bg-card-hover)}.trade_history_time{font-size:.75rem;white-space:nowrap}.num{font-variant-numeric:tabular-nums}.empty_state{color:var(--text-secondary);font-size:.9rem;padding:10px 0}