/* Builds on the shared bt-* tool primitives; no dashboard surfaces. */
.dt-tool .dt-fieldset{border:0;padding:0;margin:0 0 27px;min-width:0}
.dt-tool .dt-fieldset legend{padding:0;margin:0 0 14px;color:var(--brand);font-size:12px;font-weight:500}
.dt-tool .dt-fieldset+.dt-fieldset{padding-top:22px;border-top:1px solid var(--line)}
.dt-tool .dt-full{grid-column:1/-1}
.dt-tool .bt-field textarea{font:inherit;font-size:13px;line-height:1.75;width:100%;padding:11px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);resize:vertical;min-height:92px}
.dt-tool .bt-field small{max-width:42ch}
.dt-output-label{display:block;font-size:12px;font-weight:600;margin:19px 0 9px;color:var(--ink)}
.dt-tool .dt-subject,.dt-tool .dt-email-body{width:100%;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);font:inherit;font-size:12px;line-height:1.85;padding:12px;min-width:0}
.dt-tool .dt-email-body{resize:vertical;min-height:420px}
.dt-output-note{font-size:11px;line-height:1.85;color:var(--muted);margin-top:17px;max-width:70ch}
.dt-export-actions{display:flex;align-items:center;gap:20px;margin-top:22px;flex-wrap:wrap}
.dt-copy-feedback{font-size:11px;line-height:1.75;margin-top:12px;color:var(--brand);min-height:20px;max-width:65ch}
.dt-score-table-scroll{overflow-x:auto;margin-top:25px}
.dt-score-table{width:100%;border-collapse:collapse;font-size:11px;min-width:390px}
.dt-score-table th,.dt-score-table td{text-align:left;vertical-align:top;padding:14px 10px;border-bottom:1px solid var(--line)}
.dt-score-table thead th{font-size:10px;font-weight:500;color:var(--muted);border-top:1px solid var(--line)}
.dt-score-table tbody th{font-weight:600;max-width:160px}
.dt-score-table small{display:block;font-size:10px;line-height:1.7;margin-top:6px;color:var(--muted);font-weight:400}
.dt-score-table th:first-child,.dt-score-table td:first-child{padding-left:0}
.dt-score-table th:last-child,.dt-score-table td:last-child{padding-right:0}
.dt-tool :is(textarea,[tabindex]):focus-visible{outline:3px solid oklch(66% .085 223);outline-offset:3px}
@media(max-width:800px){.dt-tool .dt-email-body{min-height:360px}.dt-score-table{min-width:390px}}
@media(max-width:480px){.dt-tool .dt-fieldset{margin-bottom:24px}.dt-tool .dt-subject,.dt-tool .dt-email-body{font-size:12px}.dt-score-table-scroll{margin-top:20px}.dt-export-actions{gap:15px}}