.su-fee-calc {
  --su-border: #e5e7eb;
  --su-text: #111827;
  --su-muted: #6b7280;
  --su-bg: #ffffff;
  --su-bg-soft: #f9fafb;
  --su-focus: #2563eb;

  color: var(--su-text);
  background: var(--su-bg);
  border: 1px solid var(--su-border);
  border-radius: 12px;
  padding: 16px;
}

.su-fee-calc .su-controls {
  max-width: 30%;
  min-width: 280px;
}

@media (max-width: 900px) {
  .su-fee-calc .su-controls {
    max-width: 100%;
  }
}

.su-fee-calc .su-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.su-fee-calc .su-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 14px;
}

@media (min-width: 900px) {
  .su-fee-calc .su-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.su-fee-calc .su-fieldset {
  border: 1px solid var(--su-border);
  border-radius: 10px;
  padding: 12px;
  background: var(--su-bg-soft);
}

.su-fee-calc .su-fieldset > .su-fieldset-title {
  margin: 0 0 8px;
  font-weight: 600;
}

.su-fee-calc label {
  display: block;
  font-size: 13px;
  color: var(--su-muted);
  margin-bottom: 6px;
}

.su-fee-calc select,
.su-fee-calc input[type="text"],
.su-fee-calc input[type="number"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--su-border);
  background: #fff;
  outline: none;
}

.su-fee-calc select:focus,
.su-fee-calc input:focus {
  border-color: var(--su-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.su-fee-calc .su-calculated input {
  background: #f3f4f6;
}

.su-fee-calc .su-hidden {
  display: none !important;
}

.su-fee-calc .su-html {
  color: var(--su-muted);
}

.su-fee-calc .su-card {
  border: 1px solid var(--su-border);
  border-radius: 12px;
  background: #fff;
  padding: 12px;
}

.su-fee-calc .su-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin: 10px 0 0;
}

.su-fee-calc .su-btn {
  appearance: none;
  border: 1px solid var(--su-border);
  background: #fff;
  color: var(--su-text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.su-fee-calc .su-btn:hover {
  border-color: var(--su-focus);
}

@media print {
  @page {
    size: A4 landscape;
    margin: 6mm;
  }
  html,
  body {
    font-size: 11px !important;
  }
  body * {
    visibility: hidden !important;
  }
  .su-fee-calc,
  .su-fee-calc * {
    visibility: visible !important;
  }
  .su-fee-calc {
    position: absolute;
    left: 0;
    top: 0;
    width: 100% !important;
    max-width: 100% !important;
    border: none !important;
    padding: 0 !important;
    /* Force single-page fit in Chromium-based browsers */
    zoom: 0.78;
    transform: scale(0.78);
    transform-origin: top left;
  }
  .su-fee-calc .su-actions {
    display: none !important;
  }
  .su-fee-calc .su-controls {
    max-width: 100% !important;
    min-width: 0 !important;
  }
  .su-fee-calc .su-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 6px !important;
  }
  .su-fee-calc .su-results-title {
    font-size: 13px !important;
    margin: 2px 0 4px !important;
  }
  .su-fee-calc .su-card {
    padding: 6px !important;
  }
  .su-fee-calc .su-fieldset {
    padding: 6px !important;
  }
  .su-fee-calc .su-total-label {
    font-size: 11px !important;
  }
  .su-fee-calc .su-total-value {
    font-size: 12px !important;
    margin-top: 2px !important;
  }
  .su-fee-calc .su-card {
    break-inside: auto;
    page-break-inside: auto;
  }
  .su-fee-calc .su-card-title {
    font-size: 12px !important;
    margin-bottom: 3px !important;
  }
  .su-fee-calc .su-list {
    padding-left: 16px;
  }
  .su-fee-calc .su-list li {
    font-size: 10px !important;
    line-height: 1.1 !important;
  }
}

.su-fee-calc .su-card-title {
  font-weight: 700;
  font-size: 16px;
  margin: 0 0 10px;
}

.su-fee-calc .su-card-sub {
  font-size: 12px;
  color: var(--su-muted);
  margin: 0 0 10px;
}

.su-fee-calc .su-list {
  margin: 0;
  padding-left: 18px;
  color: var(--su-text);
}

.su-fee-calc .su-money {
  font-variant-numeric: tabular-nums;
}

.su-fee-calc .su-results-title {
  font-weight: 800;
  font-size: 18px;
  margin: 6px 0 10px;
}

.su-fee-calc .su-total-label {
  color: var(--su-muted);
  font-size: 15px;
  font-weight: 700;
}

.su-fee-calc .su-total-value {
  margin-top: 6px;
  font-weight: 800;
  font-size: 18px;
}