.panel {
  margin-bottom: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.panel input,
.panel select {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #aeb9c8;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin: 12px 0 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) repeat(2, minmax(150px, 0.55fr)) auto;
  align-items: end;
  gap: 12px;
}

.form-grid label {
  display: grid;
  gap: 6px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.grid-2 .panel {
  min-width: 0;
  margin-bottom: 0;
}

.break-word {
  overflow-wrap: anywhere;
}

.code-list {
  columns: 2;
  padding-left: 22px;
}

@media (max-width: 600px) {
  .code-list {
    columns: 1;
  }
}

.ai-disclaimer { padding: 14px 16px; margin-bottom: 16px; border: 1px solid #d9b253; border-radius: 12px; background: #fff8df; }
.ai-thread { display: grid; gap: 16px; margin-bottom: 16px; }
.ai-message { max-width: 82%; padding: 16px; border-radius: 16px; background: #f3f5f7; }
.ai-message header { margin-bottom: 7px; font-weight: 700; }
.ai-user { justify-self: end; background: #e6f0ff; }
.ai-assistant { justify-self: start; }
.ai-result { margin-top: 13px; padding-top: 13px; border-top: 1px solid #ccd3da; }
.proposal { margin-top: 13px; padding: 13px; border: 1px solid #ccd3da; border-radius: 10px; background: #fff; }
.feedback-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.feedback-row button { padding: 6px 9px; font-size: 14px; }
.danger-zone { margin: 32px 0; padding: 16px; border: 1px solid #d9b7b7; border-radius: 12px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.metric-grid article { display: grid; gap: 5px; padding: 16px; border-radius: 13px; background: #f3f5f7; }
.metric-grid strong { font-size: 26px; }
.metric-grid small { color: #59636e; }
@media (max-width: 800px) {
  .page-header { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .ai-message { max-width: 96%; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .button { width: 100%; }
}