.amt195-modal .amt391-proposal-dialog{display:flex;flex-direction:column;width:min(1320px,100%)!important;height:min(920px,calc(100dvh - 48px));max-height:calc(100dvh - 48px)!important;overflow:hidden;font:400 16px/1.5 "DM Sans",sans-serif}
.amt391-proposal-dialog>form{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}
.amt391-proposal-dialog :is(.amt195-dialog-head,.amt195-dialog-actions){flex:none}
.amt391-editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);flex:1;min-height:0;overflow:hidden}
.amt391-editor>.amt195-form{min-width:0;min-height:0;overflow:auto;padding:24px;scrollbar-gutter:stable}
.amt391-editor .amt195-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.amt391-editor .amt195-field{min-width:0}
.amt391-editor .amt195-field label{font-size:14px;text-transform:none;letter-spacing:0;font-weight:500}
.amt391-editor .amt195-field :is(input,select,textarea){min-height:48px;font:400 16px/1.5 "DM Sans",sans-serif}
.amt391-editor .amt195-field textarea{min-height:100px}
.amt391-attachments{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:auto;border-left:1px solid var(--amt195-line,#dfe4ec);padding:20px;background:var(--surface,#f8fafc)}
.amt391-files-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.amt391-files-head h3{margin:0;font-size:18px;font-weight:600}
.amt391-file-help{display:block;margin:6px 0 12px;font-size:14px;line-height:1.5;color:var(--amt195-muted,#667085)}
.amt391-file-list{flex:none;max-height:230px;overflow:auto;scrollbar-gutter:stable;margin:0 0 12px}
.amt391-file-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--amt195-line,#dfe4ec)}
.amt391-file-name{flex:1;min-width:0;min-height:44px;border:0;background:transparent;text-align:left;color:inherit;font:500 16px/1.4 "DM Sans",sans-serif;overflow-wrap:anywhere;cursor:pointer}
.amt391-file-name[aria-pressed=true]{color:var(--amt195-navy,#14265b);text-decoration:underline;text-underline-offset:4px}
.amt391-file-name small{display:block;font-size:14px;font-weight:400;text-decoration:none}
.amt391-file-row.is-removed .amt391-file-name{text-decoration:line-through;opacity:.6}
.amt391-file-actions{display:flex;gap:8px;flex:none;flex-wrap:wrap}
.amt391-proposal-dialog .amt195-btn{min-height:44px;font-size:16px;padding:10px 14px;line-height:1.35}
.amt391-file-actions a{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.amt391-preview{flex:1;min-height:300px;border:1px solid var(--amt195-line,#dfe4ec);border-radius:8px;overflow:hidden;background:var(--surface,#fff)}
.amt391-preview iframe{display:block;width:100%;height:100%;min-height:360px;border:0;background:#fff}
.amt391-preview img{display:block;max-width:100%;max-height:600px;object-fit:contain;margin:auto}
.amt391-file-placeholder{display:grid;align-content:center;min-height:300px;padding:24px;text-align:center;overflow-wrap:anywhere}
.amt391-file-placeholder p,.amt391-no-files{font-size:16px;line-height:1.5;color:var(--amt195-muted,#667085)}
.amt391-file-error{color:#9c2236;font-size:14px;margin:0 0 12px}
.amt391-file-error[hidden],.amt391-files-head input[hidden]{display:none!important}
@media(max-width:900px){.amt391-editor{display:block;overflow:auto}.amt391-editor>.amt195-form{overflow:visible;padding:18px}.amt391-attachments{border-left:0;border-top:1px solid var(--amt195-line,#dfe4ec);min-height:500px;padding:18px}.amt391-file-list{max-height:none}.amt391-preview{flex:none}.amt391-preview iframe{height:460px}}
@media(max-width:520px){.amt195-modal .amt391-proposal-dialog{height:calc(100dvh - 16px);max-height:calc(100dvh - 16px)!important}.amt391-editor .amt195-form-grid{grid-template-columns:minmax(0,1fr)}.amt391-file-row{align-items:stretch;flex-direction:column;gap:4px}.amt391-file-actions{justify-content:flex-end}}