.v3-dialog{width:min(1120px,calc(100vw - 28px))!important;max-width:none!important;padding:0!important;overflow:hidden!important}
.v3-dialog::backdrop{background:rgba(8,10,15,.6);backdrop-filter:blur(5px)}
.v3-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:19px 22px 14px;border-bottom:1px solid var(--line)}
.v3-head small{font-size:9px;letter-spacing:.16em;font-weight:800;color:var(--gold-deep)}.v3-head h2{font-family:var(--serif);font-size:23px;margin:3px 0}.v3-head p{margin:0;color:var(--ink-faint);font-size:11.5px}
.v3-body{min-height:240px;max-height:78vh;overflow:auto}
.v3-toolbar{display:flex;gap:8px;padding:13px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:2}.v3-toolbar input{flex:1}.v3-toolbar input,.v3-toolbar select,.v3-form input{border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:var(--r-m);padding:8px 10px}
.v3-list{display:grid}.v3-file,.v3-item,.v3-mail{display:flex;align-items:center;gap:10px;padding:10px 18px;border-bottom:1px solid var(--line-soft);text-align:left;width:100%}.v3-file:hover,.v3-item:hover,.v3-mail:hover{background:var(--surface-2)}.v3-file-main,.v3-item>button,.v3-item>div{flex:1;min-width:0;text-align:left}.v3-file b,.v3-item b,.v3-mail b{display:block;font-size:12.5px}.v3-file small,.v3-item small,.v3-mail small{display:block;color:var(--ink-faint);font-size:10.5px;margin-top:2px}.v3-mail{display:grid;grid-template-columns:auto 1fr}.v3-mail p{grid-column:2;margin:3px 0 0;color:var(--ink-soft);font-size:11.5px}
.v3-preview-img,.v3-preview-video{display:block;max-width:100%;max-height:70vh;margin:auto}.v3-preview-frame{width:100%;height:72vh;border:0}.v3-pre{white-space:pre-wrap;overflow:auto;padding:18px;margin:0;font:12px/1.5 var(--mono)}
.v3-tabs{display:flex;gap:5px;padding:11px 14px;border-bottom:1px solid var(--line);overflow:auto}.v3-tabs button{padding:6px 9px;border:1px solid var(--line);border-radius:999px;font-size:10.5px;text-transform:capitalize;white-space:nowrap}.v3-tabs button.on{background:var(--gold-soft);border-color:var(--gold);color:var(--gold-deep)}
.v3-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:16px}.v3-cards>div{border:1px solid var(--line-soft);background:var(--surface-2);border-radius:var(--r-m);padding:12px}.v3-cards b{display:block;font:20px var(--mono)}.v3-cards span{font-size:10px;color:var(--ink-faint)}
.v3-actions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 16px 16px}.v3-actions-grid button{border:1px solid var(--line);border-radius:var(--r-m);padding:18px;text-align:left;background:var(--surface-2)}
.v3-section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 18px 10px}.v3-section-head h3{margin:0;font-size:15px}.v3-note{padding:0 18px 12px;margin:0;color:var(--ink-faint);font-size:11px}.v3-form{display:grid;gap:12px;padding:16px 18px}.v3-form label{display:flex;justify-content:space-between;gap:12px;align-items:center}.v3-toggle{font-size:11px;color:var(--ink-soft)}
.v3-read-tools{display:flex;gap:3px;margin-left:auto}.v3-read-tools button{width:28px;height:28px;border-radius:7px;border:1px solid var(--line);font-size:13px}.v3-read-tools button:hover{background:var(--surface-2)}
.v3-compose-tools{display:flex;gap:5px;align-items:center;flex-wrap:wrap;margin-left:6px}
.v3-detail{display:grid;grid-template-columns:150px 1fr;gap:9px 12px;padding:18px}.v3-detail code,.v3-detail pre{white-space:pre-wrap;overflow:auto;margin:0;font:11px/1.45 var(--mono);background:var(--surface-2);padding:8px;border-radius:8px}.v3-detail button{grid-column:2;justify-self:start}
.v3-review{display:grid;gap:9px;padding:18px}.v3-review>div{display:grid;grid-template-columns:150px 1fr;gap:10px}.v3-warning{display:block!important;padding:10px;border:1px solid var(--warn);border-radius:9px;color:var(--warn)}.v3-review-actions{display:flex!important;justify-content:flex-end!important;margin-top:8px}
.sehl-v3-nav .n{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--ink-faint)}
@media(max-width:900px){.v3-cards{grid-template-columns:repeat(3,1fr)}.v3-actions-grid{grid-template-columns:1fr 1fr}.v3-detail{grid-template-columns:1fr}.v3-detail button{grid-column:auto}.v3-toolbar{flex-wrap:wrap}.v3-toolbar input{min-width:100%}}
@media(max-width:620px){.v3-dialog{width:calc(100vw - 10px)!important}.v3-cards{grid-template-columns:repeat(2,1fr)}.v3-actions-grid{grid-template-columns:1fr}.v3-compose-tools{width:100%;margin:5px 0 0}.v3-file{grid-template-columns:auto 1fr}.v3-file .chip{display:none}}