.app-dialog{color-scheme:light;box-sizing:border-box;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:28px 30px;border:1px solid #dce1e6;border-radius:16px;background:#fff;color:#202428;box-shadow:0 22px 70px #132c4540;overflow:auto;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overscroll-behavior:contain}
.app-dialog::backdrop{background:#122a3d66}.app-dialog form{margin:0}.app-dialog h2{margin:0 0 16px;color:#202428;font-family:inherit;font-size:22px;line-height:1.4;font-weight:600}.app-dialog-message{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;max-height:45dvh;overflow:auto}.app-dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:28px}.app-dialog button{box-sizing:border-box;min-width:88px;min-height:44px;padding:9px 20px;border:1px solid #d8dde2;border-radius:10px;background:#fff;color:#202428;font-weight:600;line-height:1.5;font-family:inherit;font-size:16px;cursor:pointer}.app-dialog button:hover{background:#f3f5f7}.app-dialog [data-confirm]{border-color:#202428;background:#202428;color:#fff}.app-dialog [data-confirm]:hover{background:#363d43}.app-dialog button:focus-visible,.app-dialog input:focus-visible{outline:3px solid #1999cc;outline-offset:3px}.app-dialog-field{display:grid;gap:8px;margin-top:18px}.app-dialog input{box-sizing:border-box;width:100%;padding:10px 12px;border:1px solid #b9cbd7;border-radius:7px;font:inherit;background:#fff;color:#202428}.app-dialog [hidden]{display:none!important}
@media(max-width:480px){.app-dialog{padding:24px 20px;border-radius:12px}.app-dialog h2{font-size:20px}.app-dialog-actions{margin-top:24px}.app-dialog-actions button{flex:1;min-width:0}}

/* 危险操作（删除）确认 */
.app-dialog[data-tone="danger"] h2{display:flex;align-items:center;gap:10px}
.app-dialog[data-tone="danger"] h2::before{content:"!";display:inline-grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:#fdecef;color:#c63d55;font-size:18px;font-weight:700}
.app-dialog[data-tone="danger"] [data-confirm]{border-color:#c63d55;background:#c63d55;color:#fff}
.app-dialog[data-tone="danger"] [data-confirm]:hover{border-color:#a92f45;background:#a92f45}