.inquiry-mail{margin:1rem 0;padding:1rem;border:1px solid #c8dbea;border-radius:12px;background:#f6faff}
.inquiry-mail h3,.inquiry-mail h4{margin:.2rem 0 .7rem}
.inquiry-mail-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:.65rem;margin:.65rem 0}
.inquiry-mail-toolbar>.form-field{flex:1;min-width:220px;margin:0}
.inquiry-mail-conversation{display:grid;gap:.75rem;max-height:540px;overflow:auto;padding:.25rem}
.inquiry-mail-message{padding:.85rem 1rem;border:1px solid #d3e1eb;border-radius:10px;background:#fff;min-width:0}
.inquiry-mail-message.outgoing{border-left:4px solid #508db6;background:#eef6fb}
.inquiry-mail-message-meta{display:flex;justify-content:space-between;gap:.75rem;flex-wrap:wrap;font-size:.85rem;color:#41617c}
.inquiry-mail-message-text,.inquiry-mail-saved-text,.inquiry-file-text{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font:inherit;line-height:1.5;margin:.6rem 0}
.inquiry-mail-saved{margin:.6rem 0;padding:.65rem .8rem;border:1px solid #d3e1eb;border-radius:8px;background:#fff}.inquiry-mail-saved summary{cursor:pointer;font-weight:600}
.inquiry-mail-reply-choice{display:flex;align-items:flex-start;gap:.45rem;font-size:.85rem}
.inquiry-mail-incoming-files{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}
.inquiry-mail-incoming-files>div{display:flex;flex-wrap:wrap;gap:.3rem;padding:.3rem;border:1px solid #d6e2eb;border-radius:7px}
.inquiry-mail-file{display:grid;grid-template-columns:minmax(180px,1fr) auto auto auto;align-items:center;gap:.65rem;padding:.65rem 0;border-bottom:1px solid #dce7ef}
.inquiry-mail-file-name{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.inquiry-mail-file-name button{max-width:100%;white-space:normal;overflow-wrap:anywhere;text-align:left}
.inquiry-mail-file label{display:flex;gap:.4rem;align-items:flex-start;font-size:.85rem}
.inquiry-mail-preview,.inquiry-file-preview{width:min(900px,94vw);max-height:92vh;overflow:auto;border:1px solid #aac8dd;border-radius:12px;padding:1.2rem;background:#fff;color:#1b3549}
.inquiry-mail-preview::backdrop,.inquiry-file-preview::backdrop{background:#17354d88}
.inquiry-mail-preview-content{margin:1rem 0}.inquiry-mail-preview>button{margin:.3rem .4rem .3rem 0}
.inquiry-file-document{display:block;width:100%;max-height:72vh;object-fit:contain;border:0;margin-top:1rem}
iframe.inquiry-file-document{height:72vh}.inquiry-file-text{max-height:72vh;overflow:auto}
.inquiry-mail [hidden]{display:none!important}
@media(max-width:720px){.inquiry-mail{padding:.75rem}.inquiry-mail-file{grid-template-columns:1fr 1fr}.inquiry-mail-file-name{grid-column:1/-1}.inquiry-mail-file>button{justify-self:start}.inquiry-mail-toolbar>.form-field{min-width:0;flex-basis:100%}}

.inquiry-thread-navigation{display:flex;flex-wrap:wrap;gap:8px;align-items:center;position:sticky;top:0;background:var(--surface,#fff);padding:10px 0;z-index:1}.inquiry-thread-navigation select{flex:1;min-width:180px;max-width:100%}.inquiry-mail-message-text{white-space:pre-wrap;line-height:1.45;margin:12px 0}.inquiry-mail-original{margin:12px 0}.inquiry-thread-all-files{display:grid;gap:8px}.inquiry-triage-toolbar{position:sticky;top:0;z-index:2;background:var(--surface,#fff);padding:10px}