.pgz-calc {
  --pgz-title: #000;
  --pgz-desc: inherit;
  --pgz-bg: transparent;
  --pgz-accent: #4a6cf7;
  --pgz-border: #e3e6ee;
  --pgz-pad-top: 80px;
  --pgz-pad-bottom: 80px;
  background: var(--pgz-bg);
  padding: var(--pgz-pad-top) 15px var(--pgz-pad-bottom);
  box-sizing: border-box;
  width: 100%;
}
.pgz-calc *, .pgz-calc *::before, .pgz-calc *::after { box-sizing: border-box; }
.pgz-calc__container { max-width: 900px; margin: 0 auto; }

/* Heading */
.pgz-calc__heading { text-align: center; margin-bottom: 40px; }
.pgz-calc__title { color: var(--pgz-title); margin: 0 0 15px; }
.pgz-calc__desc, .pgz-calc__desc p { color: var(--pgz-desc); }
.pgz-calc__desc p { margin: 0 0 10px; }

/* Rows */
.pgz-calc__details {
  background: #fff;
  border: 1px solid var(--pgz-border);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 8px 30px rgba(20, 30, 70, .06);
}
.pgz-calc__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
}
.pgz-calc__label { flex: 0 0 40%; font-weight: 600; }
.pgz-calc__label--count { font-size: 1.15em; }
.pgz-calc__control { flex: 1 1 auto; display: flex; justify-content: flex-end; }
.pgz-calc__line-sep { border: 0; border-top: 1px solid var(--pgz-border); margin: 10px 0; }

/* Stepper */
.pgz-calc__stepper { display: flex; align-items: center; gap: 12px; }
.pgz-calc .pgz-btn-circle {
  width: 40px; height: 40px; padding: 0;
  border: 0; border-radius: 50%;
  background: var(--pgz-accent); color: #fff;
  font-size: 22px; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: opacity .2s, transform .1s;
}
.pgz-calc .pgz-btn-circle:hover { opacity: .85; }
.pgz-calc .pgz-btn-circle:active { transform: scale(.94); }
.pgz-calc .pgz-count {
  width: 80px; height: 40px; text-align: center;
  border: 1px solid var(--pgz-border); border-radius: 8px;
  font-size: 1.1em; background: #fff;
}

/* Amount inputs */
.pgz-calc__inputs { display: flex; gap: 10px; width: 100%; max-width: 420px; }
.pgz-calc .pgz-amount {
  flex: 1 1 auto; min-width: 0; height: 44px; padding: 0 14px;
  border: 1px solid var(--pgz-border); border-radius: 8px; background: #fff;
}
.pgz-calc .pgz-period {
  flex: 0 0 120px; height: 44px; padding: 0 10px;
  border: 1px solid var(--pgz-border); border-radius: 8px; background: #fff;
}
.pgz-calc .pgz-amount:focus, .pgz-calc .pgz-period:focus, .pgz-calc .pgz-count:focus {
  outline: 2px solid var(--pgz-accent); outline-offset: 0; border-color: var(--pgz-accent);
}

/* Result box */
.pgz-calc__box {
  margin-top: 30px;
  background: #fff;
  border: 1px solid var(--pgz-border);
  border-radius: 16px;
  padding: 25px 30px;
  box-shadow: 0 8px 30px rgba(20, 30, 70, .06);
}
.pgz-calc__line {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; flex-wrap: wrap; padding: 10px 0;
}
.pgz-calc__line + .pgz-calc__line { border-top: 1px solid var(--pgz-border); }
.pgz-calc__line-label p { margin: 0; font-weight: 600; }
.pgz-calc__line-label img { height: 28px; width: auto; vertical-align: middle; margin: 0 6px; }
.pgz-calc__amount { font-size: 1.6em; font-weight: 700; margin-right: 8px; }
.pgz-pogozo .pgz-calc__amount { color: var(--pgz-accent); }
.pgz-calc__per { opacity: .7; }
.pgz-contact { text-align: center; padding: 10px 0; }
.pgz-contact[hidden] { display: none; }
.pgz-contact p { margin: 0; font-weight: 600; }
.pgz-contact a { color: var(--pgz-accent); text-decoration: underline; }

@media (max-width: 767px) {
  .pgz-calc__details, .pgz-calc__box { padding: 20px; }
  .pgz-calc__row { flex-direction: column; align-items: stretch; gap: 10px; }
  .pgz-calc__label { flex: none; }
  .pgz-calc__control { justify-content: flex-start; }
  .pgz-calc__inputs { max-width: none; }
  .pgz-calc__line { flex-direction: column; gap: 4px; text-align: center; }
}