.pcalc-app {
  background: var(--pcalc-bg);
  color: var(--pcalc-text);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
  max-width: 980px;
  margin: 24px auto;
}
.pcalc-inner { display: grid; gap: 20px; }
.pcalc-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 20px;
}
.pcalc-logo-wrap { text-align: center; }
.pcalc-logo { max-width: 320px; width: 100%; max-height: 100px; object-fit: contain; }
.pcalc-card h2, .pcalc-card h3 { color: var(--pcalc-text); margin-top: 0; }
.pcalc-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pcalc-field label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}
.pcalc-field input, .pcalc-field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.1);
  color: var(--pcalc-text);
  box-sizing: border-box;
}
.pcalc-field input::placeholder { color: rgba(255,255,255,.65); }
.pcalc-button {
  background: var(--pcalc-button);
  color: #fff;
  border: 0;
  border-radius: 14px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 18px;
}
.pcalc-note { margin-top: 12px; font-size: 14px; opacity: .85; }
.pcalc-results.empty {
  padding: 18px;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
}
.pcalc-table {
  width: 100%;
  border-collapse: collapse;
}
.pcalc-table th, .pcalc-table td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.pcalc-table tfoot th {
  border-bottom: 0;
  padding-top: 14px;
}
.pcalc-banner-area {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pcalc-banner-area a, .pcalc-banner-area img {
  display: block;
  width: 100%;
}
.pcalc-banner-area img {
  max-height: 120px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
}
@media (max-width: 760px) {
  .pcalc-app { padding: 16px; }
  .pcalc-form-grid { grid-template-columns: 1fr; }
  .pcalc-button { width: 100%; }
  .pcalc-table th, .pcalc-table td { padding: 10px 6px; }
}