.contract-panel {
  max-width: 980px;
  padding: clamp(26px, 5vw, 58px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contract-panel > h1 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
}

.contract-panel > .intro {
  max-width: 800px;
  margin-bottom: 14px;
  padding: 20px 0;
  border-block: 1px solid var(--line);
  font-size: 1.03rem;
}

.contract-section {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.contract-section:last-of-type { border-bottom: 0; }
.contract-section h2 { margin: 0 0 18px; font-size: clamp(1.45rem, 3vw, 2rem); }
.contract-copy p, .contract-copy li { max-width: 820px; }
.contract-copy ol { display: grid; gap: 12px; margin: 0; padding-left: 1.45rem; }
.contract-copy a { color: var(--blue); text-underline-offset: 3px; }

.party-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--cream);
}

.party-card p:last-child { margin-bottom: 0; }
.between { margin: 18px 0; color: var(--blue); font-size: 1.05rem; font-weight: 900; }
.contract-muted { color: var(--muted); }

.contract-fields {
  display: grid;
  grid-template-columns: minmax(140px, 0.45fr) minmax(0, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  border: 0;
}

.contract-fields legend {
  grid-column: 1 / -1;
  width: 100%;
  margin-bottom: 2px;
  padding: 0;
  color: var(--blue);
  font-size: 1.15rem;
  font-weight: 900;
}

.contract-field { display: grid; align-content: start; gap: 6px; }
.contract-field--wide { grid-column: 1 / -1; }
.contract-field label { font-weight: 800; }
.contract-field input {
  width: 100%;
  min-height: 50px;
  padding: 10px 12px;
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
}

.model-options {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  border: 0;
}

.model-options legend {
  margin-bottom: 4px;
  padding: 0;
  color: var(--blue);
  font-size: 1.08rem;
  font-weight: 900;
}

.model-option {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  cursor: pointer;
}

.model-option:has(input:checked) {
  border-color: var(--blue);
  background: #eef0ff;
  box-shadow: 0 0 0 2px rgba(0, 11, 139, 0.12);
}

.model-option input { width: 21px; height: 21px; margin: 0; accent-color: var(--blue); }
.model-option strong, .model-option small { display: block; }
.model-option strong { font-size: 1.03rem; }
.model-option small { margin-top: 3px; color: var(--coal); font-size: 0.94rem; }

.signing-fields { margin-bottom: 24px; }
.signature-field { margin-top: 22px; }
.signature-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.signature-heading label { color: var(--blue); font-size: 1.08rem; font-weight: 900; }
.signature-field > p { margin: 6px 0 10px; color: var(--muted); }
.signature-field canvas {
  display: block;
  width: 100%;
  height: 230px;
  border: 2px solid var(--ink);
  border-radius: 12px;
  background: var(--white);
  cursor: crosshair;
  touch-action: none;
}

.signature-field.invalid canvas { border-color: #9b2f2f; box-shadow: 0 0 0 2px rgba(155, 47, 47, 0.14); }
.signature-clear {
  min-height: 42px;
  padding: 8px 13px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}
.signature-clear:hover { background: var(--cream); }
.signature-state { min-height: 1.5em; font-size: 0.92rem; }
.signature-field.signed .signature-state { color: #1f633d; font-weight: 800; }

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 20px;
}
.consent input { width: 22px; height: 22px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--blue); }
.consent a { color: var(--blue); text-underline-offset: 3px; }
.required-note { margin: 12px 0; color: var(--muted); font-size: 0.9rem; }
.actions { margin-top: 18px; }
.button:disabled { opacity: 0.55; cursor: wait; }
.status { min-height: 1.6em; margin: 16px 0 0; }
.status.error { color: #9b2f2f; font-weight: 800; }
.thanks { margin-top: 12px; padding: 24px; border: 1px solid #1f633d; border-radius: 14px; background: #edf8f1; }
.thanks h2 { margin-top: 0; }
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
[hidden] { display: none !important; }

@media (max-width: 760px) {
  .contract-panel { padding: 26px 20px; }
  .contract-fields { grid-template-columns: 1fr; }
  .contract-field--wide { grid-column: auto; }
  .signature-heading { align-items: flex-start; flex-direction: column; }
  .signature-field canvas { height: 200px; }
}

@media (max-width: 440px) {
  .contract-panel .button { width: 100%; }
  .signature-clear { width: 100%; }
}