.demo-dialog{box-sizing:border-box;width:min(600px,calc(100vw - 28px));max-width:calc(100vw - 28px);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;border:1px solid #dce8e0;border-radius:20px;padding:30px;color:var(--ink);box-shadow:0 24px 80px #13223833}
.demo-dialog::backdrop{background:#13223888}
.demo-dialog h2{font-size:26px;margin:0 40px 8px 0;line-height:1.3}
.demo-dialog>p{font-size:14px;color:var(--muted);margin:0 0 24px}
.demo-close{position:absolute;right:16px;top:12px;width:36px;height:36px;border:0;border-radius:8px;background:#f0f6f2;cursor:pointer;font-size:24px}
.demo-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-width:0}
.demo-field{display:flex;flex-direction:column;min-width:0;gap:6px;font-size:13px;font-weight:600}
.demo-field input,.demo-field textarea{box-sizing:border-box;width:100%;min-width:0;max-width:100%;padding:11px 12px;border:1px solid #d6e2da;border-radius:8px;background:white;color:var(--ink);font-size:16px;line-height:1.5;font-weight:400}
.demo-field textarea{min-height:95px;resize:vertical}
.demo-field-wide{grid-column:1/-1}
.demo-dialog :focus-visible{outline:2px solid #16834f;outline-offset:3px}
.demo-submit{width:100%;margin-top:20px;background:#45b86b;color:white;border:0}
.demo-submit:disabled{opacity:.65;cursor:wait}
#demo-status{font-size:14px;line-height:1.6;margin:14px 0 0;color:#16834f}
#demo-status[data-state="error"]{color:#b42318}
@media(max-width:620px){.demo-dialog{padding:24px 20px;border-radius:16px}.demo-dialog h2{font-size:22px}.demo-dialog>p{margin-bottom:18px}.demo-fields{grid-template-columns:minmax(0,1fr);gap:14px}.demo-close{width:40px;height:40px}.demo-submit{min-height:46px;font-size:16px}}