.invest-action-shell{width:min(620px,94vw);border-radius:26px;overflow:hidden}
.invest-action-shell header{padding:25px 28px;color:#fff;background:linear-gradient(135deg,#102d55,#3568b4);display:flex;justify-content:space-between;align-items:flex-start}
.invest-action-shell header h2{font-size:27px;margin:5px 0}.invest-action-shell header p{margin:0;color:#dceaff}.invest-action-shell header button{background:rgba(255,255,255,.14);color:#fff;font-size:22px;width:42px;height:42px;padding:0}
.invest-action-body{padding:25px 28px;display:grid;gap:16px}.invest-action-body .action-intro{display:flex;gap:12px;padding:14px;border-radius:14px;background:#eef5ff;color:#244f85}.invest-action-body .action-intro b{font-size:20px}.invest-action-body textarea{min-height:125px}.invest-action-body small{color:#64748b}.invest-action-footer{padding:18px 28px;border-top:1px solid #dce7f4;display:flex;justify-content:flex-end;gap:10px}.invest-action-footer .primary-action{background:linear-gradient(135deg,#3568b4,#102d55);color:#fff;min-width:190px}.invest-action-footer button:disabled{opacity:.55;cursor:wait}.action-error{color:#b42318;background:#fff0ed;padding:10px 12px;border-radius:10px}.nda-confirmed{color:#16805f;font-weight:800}.owner-action-note{padding:13px;border-radius:12px;background:#eef5ff;color:#244f85;text-align:center}
@media(max-width:620px){.invest-action-shell header,.invest-action-body,.invest-action-footer{padding:18px}.invest-action-footer{display:grid;grid-template-columns:1fr 1fr}.invest-action-footer button{width:100%}}