#execution-settings-form .form-row { margin: 18px 0; }
#execution-settings-form label { display: block; margin-bottom: 8px; font-weight: 600; }
#execution-settings-form select { width: 100%; min-width: 0; padding: 11px 12px; border: 1px solid #d8dbdf; border-radius: 8px; background: #fff; color: #202733; font: inherit; }
#execution-settings-form select:disabled { background: #f4f5f6; color: #737a84; }
#execution-settings-form .actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 20px; }
#execution-settings-form select:focus-visible { outline: 2px solid #6b7eeb; outline-offset: 2px; }
#execution-settings-form .execution-fallback{position:relative;padding:14px 15px;margin:20px 0;border:1px solid #e0e8e4;border-radius:10px;background:#f6faf8}
#execution-settings-form .execution-fallback-toggle{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0;font-size:14px;cursor:pointer}
#execution-settings-form .execution-fallback-toggle input{appearance:none;flex:none;position:relative;width:40px;height:24px;margin:0;border:1px solid #c3cec8;border-radius:20px;background:#cbd3ce;cursor:pointer;transition:background .14s ease}
#execution-settings-form .execution-fallback-toggle input::before{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #24382b26;transition:transform .14s ease}
#execution-settings-form .execution-fallback-toggle input:checked{background:#15976e;border-color:#15976e}
#execution-settings-form .execution-fallback-toggle input:checked::before{transform:translateX(16px)}
#execution-settings-form .execution-fallback-toggle input:disabled{opacity:.55;cursor:progress}
#execution-settings-form .execution-fallback-toggle input:focus-visible{outline:2px solid #15976e;outline-offset:3px}
#execution-settings-form .execution-fallback p{margin:8px 0 4px;color:#7d8b83;font-size:12px;line-height:1.65}
#execution-settings-form .execution-fallback-status{color:#5f7669;font-size:11px}
@media(prefers-reduced-motion:reduce){#execution-settings-form .execution-fallback-toggle input,#execution-settings-form .execution-fallback-toggle input::before{transition:none}}

#execution-settings-form .execution-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:18px 0 10px}
#execution-settings-form .execution-options .form-row{min-width:0;margin:0}
#execution-settings-form .execution-options select{height:44px;text-overflow:ellipsis}
#execution-settings-form .execution-speed-note{margin:8px 0 16px}
@media(max-width:640px){#execution-settings-form .execution-options{grid-template-columns:minmax(0,1fr);gap:14px}}