.pin-overlay {
  position: fixed; inset: 0;
  background: var(--tcx-light-gray);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 9999;
}
.pin-card {
  background: #fff; padding: 32px 36px 26px 36px;
  border: 1px solid var(--tcx-border); border-radius: 6px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  width: 420px; max-width: 100%;
}

/* Brand row */
.pin-brand {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-bottom: 4px;
}
.pin-brand .brand-icon {
  width: 44px; height: 44px;
  border: 2.5px solid var(--tcx-navy-dark);
}
.pin-brand-text {
  font-size: 26px; font-weight: 700;
  color: var(--tcx-navy-dark); letter-spacing: -0.5px;
}
.pin-brand-text .brand-suffix { color: var(--tcx-green); }

.pin-subtitle {
  text-align: center; font-size: 11px;
  color: var(--tcx-muted); margin-bottom: 14px;
  letter-spacing: 0.4px;
}

.pin-heading {
  text-align: center; font-size: 16px; font-weight: 500;
  color: var(--tcx-text-dark);
  padding-bottom: 12px; margin-bottom: 18px;
  border-bottom: 2px solid var(--tcx-green);
}

/* PIN dot display */
.pin-dots-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.pin-label-text {
  font-size: 13px; font-weight: 700; color: var(--tcx-navy-dark);
}
.pin-show-link {
  font-size: 12px; color: var(--tcx-teal-link); cursor: pointer;
}
.pin-dots {
  display: flex; gap: 10px; justify-content: center;
  background: var(--tcx-light-blue);
  border: 1px solid var(--tcx-border);
  border-radius: 6px; padding: 12px;
  margin-bottom: 8px;
}
.pin-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: transparent; border: 2px solid var(--tcx-navy-dark);
  transition: all 0.1s;
}
.pin-dot.filled { background: var(--tcx-navy-dark); }
.pin-dots.show-numbers .pin-dot {
  width: auto; height: auto; border: 0; border-radius: 0;
  background: transparent; color: var(--tcx-navy-dark);
  font-weight: 700; font-size: 18px; min-width: 14px; text-align: center;
}
.pin-dots.show-numbers .pin-dot::before { content: attr(data-digit); }
.pin-dots.error { animation: pin-shake 0.35s; }
.pin-dots.error .pin-dot { border-color: var(--tcx-error); }
.pin-dots.error.filled-some .pin-dot.filled { background: var(--tcx-error); }
@keyframes pin-shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

.pin-forgot {
  display: block; text-align: right; margin-bottom: 12px;
  font-size: 12px; color: var(--tcx-teal-link); cursor: pointer;
}

/* Numeric keypad */
.pin-keypad {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin: 6px 0 16px 0;
}
.keypad-btn {
  height: 56px;
  background: var(--tcx-white);
  border: 1px solid var(--tcx-border);
  border-radius: 8px;
  font-size: 22px; font-weight: 600;
  color: var(--tcx-navy-dark); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.1s; user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.keypad-btn:hover { background: var(--tcx-light-gray); }
.keypad-btn:active { background: var(--tcx-light-blue); transform: scale(0.96); }
.keypad-btn.empty { visibility: hidden; cursor: default; }
.keypad-btn.backspace {
  font-size: 18px; color: var(--tcx-muted);
}
.keypad-btn.backspace:hover { color: var(--tcx-navy-dark); }
.keypad-btn.submit {
  background: linear-gradient(180deg, var(--tcx-navy) 0%, var(--tcx-navy-dark) 100%);
  border-color: var(--tcx-navy-dark); color: #fff;
}
.keypad-btn.submit:hover {
  background: linear-gradient(180deg, var(--tcx-navy-dark) 0%, var(--tcx-navy-deeper) 100%);
}
.keypad-btn.submit .check {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--tcx-green); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}

/* Helper text + callout */
.pin-helper {
  margin-top: 6px; font-size: 13px; color: var(--tcx-text-dark);
  text-align: center;
}
.pin-helper a { font-weight: 600; }

.pin-callout {
  margin-top: 12px; padding: 12px 14px;
  background: var(--tcx-light-blue);
  border-radius: 4px; font-size: 12px;
  color: var(--tcx-text-dark); line-height: 1.5;
  text-align: center;
}
.pin-callout a { font-weight: 600; }

.pin-footer {
  margin-top: 14px; text-align: center;
  font-size: 12px; color: var(--tcx-text-dark);
}
.pin-footer a { color: var(--tcx-teal-link); font-weight: 600; }