.dispute-letter-generator{max-width:900px;margin:0 0 18px;font-family:var(--dlg-font);color:var(--dlg-text)}
.dispute-letter-generator .dlg-h3{font-size:var(--dlg-h3-size);line-height:1.3;font-weight:800;color:var(--dlg-h3-color);margin:0 0 16px;padding-left:16px;position:relative}
.dispute-letter-generator .dlg-h3:before{content:'';position:absolute;left:0;top:2px;bottom:2px;width:5px;border-radius:3px;background:var(--dlg-blue)}
.dispute-letter-generator .dlg-intro{font-size:var(--dlg-intro-size);color:var(--dlg-intro-color);margin:0 0 18px;line-height:1.6}
.dispute-letter-generator .dlg-tip{font-size:var(--dlg-tip-size);line-height:1.6;color:var(--dlg-tip-color);background:var(--dlg-tip-bg);border:1px solid var(--dlg-tip-border);border-radius:12px;padding:16px 18px;margin:0 0 18px}
.dispute-letter-generator .dlg-tip b{color:var(--dlg-blue)}
.dispute-letter-generator .dlg-email-row{display:flex;align-items:center;gap:10px;font-size:15px;background:var(--dlg-email-bg);border:1px solid var(--dlg-email-border);border-radius:10px;padding:10px 14px;margin:-4px 0 16px}
.dispute-letter-generator .dlg-email-icon{flex:0 0 auto;width:32px;height:32px;border-radius:50%;background:var(--dlg-blue);display:flex;align-items:center;justify-content:center;font-size:15px}
.dispute-letter-generator .dlg-email-text b{color:var(--dlg-muted);font-weight:600;display:block;font-size:12px;margin-bottom:1px}
.dispute-letter-generator .dlg-email-text a{color:var(--dlg-text);font-weight:600;text-decoration:none}
.dispute-letter-generator .dlg-email-text a:hover{color:var(--dlg-blue);text-decoration:underline}
.dispute-letter-generator .dlg-email-copy{flex:0 0 auto;margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:var(--dlg-bg);border:1px solid var(--dlg-border);border-radius:8px;padding:7px 12px;font-size:13px;font-weight:600;color:var(--dlg-text);cursor:pointer;transition:background .15s ease,border-color .15s ease}
.dispute-letter-generator .dlg-email-copy:hover{background:#eef4ff;border-color:#d7e4fb}
.dispute-letter-generator .dlg-email-copy.dlg-copied{color:#1f9d55;border-color:#bfe8d0;background:#f0fbf4}
.dispute-letter-generator .dlg-card{border:1px solid var(--dlg-border);border-radius:16px;padding:22px;background:#fff;box-shadow:0 2px 10px rgba(20,30,60,.04);box-sizing:border-box}
.dispute-letter-generator .dlg-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.dispute-letter-generator .dlg-field{display:flex;flex-direction:column}
.dispute-letter-generator .dlg-field.dlg-full{grid-column:1 / -1}
.dispute-letter-generator .dlg-label{font-size:var(--dlg-label-size);font-weight:600;color:var(--dlg-label-color);margin-bottom:6px}
.dispute-letter-generator select.dlg-input,
.dispute-letter-generator input.dlg-input{appearance:none;-webkit-appearance:none;border:1px solid var(--dlg-border);border-radius:10px;background:var(--dlg-bg);padding:12px 14px;font-size:var(--dlg-input-size);color:var(--dlg-input-color);box-sizing:border-box;width:100%;transition:border-color .15s ease,background .15s ease}
.dispute-letter-generator select.dlg-input{background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236b7785'%3E%3Cpath d='M5.5 7.5l4.5 5 4.5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.dispute-letter-generator .dlg-input:focus{outline:none;border-color:var(--dlg-blue);background:#fff}
.dispute-letter-generator .dlg-sums{display:flex;flex-direction:column;gap:8px}
.dispute-letter-generator .dlg-sum-row{display:flex;gap:8px}
.dispute-letter-generator .dlg-sum-row input{flex:1}
.dispute-letter-generator .dlg-sum-remove{flex:0 0 auto;width:42px;border:1px solid var(--dlg-border);border-radius:10px;background:var(--dlg-bg);color:#a33;font-size:20px;line-height:1;cursor:pointer}
.dispute-letter-generator .dlg-sum-add{align-self:flex-start;margin-top:2px;background:none;border:none;color:var(--dlg-blue);font-size:14px;font-weight:600;cursor:pointer;padding:4px 0}
.dispute-letter-generator .dlg-sum-add[disabled]{color:var(--dlg-muted);cursor:default}
.dispute-letter-generator textarea.dlg-output{width:100%;min-height:280px;box-sizing:border-box;resize:vertical;border:1px solid var(--dlg-border);border-radius:10px;background:var(--dlg-bg);padding:14px;font-size:var(--dlg-output-size);line-height:1.55;color:var(--dlg-output-color);font-family:inherit}
.dispute-letter-generator .dlg-output:focus{outline:none;border-color:var(--dlg-blue);background:#fff}
.dispute-letter-generator .dlg-copy{margin-top:16px;display:inline-flex;align-items:center;gap:8px;background:var(--dlg-button-bg);color:var(--dlg-button-color);border:none;border-radius:10px;padding:13px 26px;font-size:16px;font-weight:600;cursor:pointer;transition:filter .15s ease,transform .15s ease}
.dispute-letter-generator .dlg-copy:hover{filter:brightness(0.9)}
.dispute-letter-generator .dlg-copy:active{transform:translateY(1px)}
.dispute-letter-generator .dlg-copy.dlg-copied{background:#1f9d55}
.dispute-letter-generator .dlg-sums-block{display:block}
@media screen and (max-width:640px){
.dispute-letter-generator .dlg-h3{font-size:min(var(--dlg-h3-size),21px)}
.dispute-letter-generator .dlg-card{padding:16px;border-radius:14px}
.dispute-letter-generator .dlg-grid{grid-template-columns:1fr;gap:12px}
.dispute-letter-generator select.dlg-input,
.dispute-letter-generator input.dlg-input{padding:11px 12px;font-size:max(var(--dlg-input-size),16px)}
.dispute-letter-generator .dlg-copy{width:100%;justify-content:center}
}