/* ── RESPONSIVE SCREEN STYLES ── */
@media screen {
  body { padding: 12px; }

  .page {
    padding: clamp(16px, 4vw, 2cm);
    margin-bottom: 20px;
  }

  /* Mobile: stack field rows vertically */
  @media (max-width: 600px) {
    body { padding: 8px; font-size: 10pt; }

    h1 { font-size: 13pt; margin-bottom: 14px; }

    .field-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
    }
    .field-label { font-size: 10pt; color: #555; }
    .field-line {
      width: 100%;
      flex: none;
      border: none;
      border-bottom: 1.5px solid #aaa;
      border-radius: 0;
      height: 30px;
      background: #fafafa;
    }
    .field-line input {
      font-size: 11pt;
      padding: 0 4px;
      height: 100%;
    }

    .interested-row {
      flex-direction: column;
      gap: 8px;
    }
    .interested-row .field-line { width: 100% !important; min-width: unset !important; }

    /* Table: convert to card layout on small screens */
    .info-table, .info-table thead, .info-table tbody,
    .info-table th, .info-table td, .info-table tr {
      display: block;
    }
    .info-table thead { display: none; }
    .info-table tr {
      border: 1px solid #ddd;
      border-radius: 6px;
      margin-bottom: 8px;
      padding: 8px;
      background: #fafafa;
    }
    .info-table td {
      border: none;
      padding: 4px 0;
      display: flex;
      flex-direction: column;
      gap: 2px;
      font-size: 10pt;
    }
    .info-table td::before {
      content: attr(data-label);
      font-size: 9pt;
      color: #888;
      font-style: italic;
    }
    .info-table td input {
      border-bottom: 1px solid #ccc;
      padding: 2px 0;
      font-size: 11pt;
      background: transparent;
    }

    /* Yes/No layout */
    .yesno-row { gap: 24px; margin-left: 0; }

    /* Follow-up */
    .follow-up { flex-direction: column; align-items: flex-start; gap: 4px; }
    .follow-up-line { width: 100%; }

    /* Signature */
    .signature-row { flex-direction: column; gap: 20px; }
    .sig-field { width: 100%; }

    /* Person blocks */
    .person-title { font-size: 11pt; }
  }

  /* Tablet: slightly tighter */
  @media (min-width: 601px) and (max-width: 860px) {
    .info-table { font-size: 9pt; }
    .info-table td, .info-table th { padding: 3px 4px; }
    .field-line input { font-size: 10pt; }
  }
}

/* Auto-growing multiline fields */
.field-line, .follow-up-line, .sig-line {
  height: auto;
  min-height: 24px;
}
.field-line textarea,
.follow-up-line textarea,
.sig-line textarea,
.info-table td textarea {
  width: 100%;
  min-height: 1.45em;
  resize: none;
  overflow: hidden;
  border: none;
  outline: none;
  background: transparent;
  font-family: 'Times New Roman', Times, serif;
  font-size: inherit;
  line-height: 1.3;
  padding: 0 2px 2px 2px;
  color: #111;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  display: block;
}
.field-line textarea::placeholder,
.follow-up-line textarea::placeholder,
.sig-line textarea::placeholder,
.info-table td textarea::placeholder {
  color: #aaa;
  font-style: italic;
  font-size: 9pt;
}
.info-table td {
  vertical-align: top;
  height: auto !important;
}
.info-table td textarea {
  padding-top: 1px;
  padding-bottom: 1px;
}

@media screen and (max-width: 600px) {
  body {
    padding: 12px;
    line-height: 1.6;
  }
  .toolbar {
    position: sticky;
    top: 0;
    z-index: 20;
    gap: 10px;
    padding: 12px;
  }
  .toolbar-right {
    width: 100%;
    margin-left: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .btn-tool, .btn-primary-tool {
    width: 100%;
    min-height: 42px;
  }
  .page {
    padding: 22px 16px;
    margin-bottom: 24px;
  }
  h1 {
    margin-bottom: 18px;
  }
  p {
    margin-bottom: 14px;
  }
  .field-row {
    margin-bottom: 16px !important;
  }
  .field-label {
    margin-bottom: 4px;
  }
  .field-line {
    min-height: 34px;
    padding-top: 2px;
  }
  .field-line textarea {
    font-size: 11pt;
    line-height: 1.35;
  }
  .person-block {
    margin-bottom: 28px;
  }
  .person-title {
    margin-bottom: 10px;
  }
  .question-block {
    margin-bottom: 24px;
  }
  .question-text {
    margin-bottom: 6px;
    line-height: 1.45;
  }
  .question-en {
    margin-bottom: 8px;
    line-height: 1.5;
  }
  .yesno-row {
    margin: 8px 0 8px 0 !important;
    gap: 28px !important;
  }
  .follow-up {
    margin-top: 10px;
    gap: 8px;
  }
  .follow-up-line {
    width: 100%;
    min-height: 30px;
  }
  .follow-up-second-line {
    width: 100% !important;
    margin-top: 10px;
  }
  .section-divider {
    margin: 22px 0 18px 0;
  }
  .declaration-item {
    margin-bottom: 14px;
    line-height: 1.5;
  }
  .signature-row {
    margin-top: 28px;
    gap: 18px;
  }

  /* Better mobile table cards */
  .info-table {
    margin: 18px 0 24px 0;
  }
  .info-table, .info-table thead, .info-table tbody, .info-table tr, .info-table th, .info-table td {
    display: block;
  }
  .info-table thead {
    display: none;
  }
  .info-table tr {
    background: #fafafa;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 12px;
  }
  .info-table td {
    border: none;
    min-width: 0 !important;
    width: 100%;
    padding: 0;
    margin: 0;
  }
  .info-table td:first-child {
    font-weight: bold;
    margin-bottom: 8px;
  }
  .info-table td[data-label] {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid #e5e7eb;
  }
  .info-table td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 9pt;
    color: #7a7a7a;
    font-style: italic;
    margin-bottom: 6px;
  }
  .info-table td textarea {
    min-height: 2.6em;
    line-height: 1.35;
    padding: 0 0 2px 0;
    font-size: 11pt;
  }
}

@media screen and (max-width: 600px) {
  .tab-btn { font-size: 11px; padding: 10px 8px; }
  
  /* Form B Property Info */
  #formB .b-prop-row { flex-direction: column; align-items: flex-start; margin-bottom: 12px; gap: 4px; }
  #formB .b-prop-row .b-prop-label { font-size: 10pt; color: #555; }
  #formB .b-prop-row .b-prop-field { width: 100%; flex: none; }

  /* Form B Main Table */
  #formB .b-table thead { display: none; }
  #formB .b-table, #formB .b-table tbody,
  #formB .b-table tr, #formB .b-table td { display: block; }
  #formB .b-table tr {
    border: 1px solid #e0e0e0; border-radius: 8px;
    margin-bottom: 10px; padding: 10px; background: #fafafa;
  }
  #formB .b-table td { border: none; padding: 4px 0; }
  #formB .b-table td.lbl { display: none; } /* Hide the left-column label row on mobile */
  #formB .b-table td::before {
    content: attr(data-label);
    display: block; font-size: 9pt; color: #888; font-style: italic; margin-bottom: 4px;
  }
  
  /* Form B Household Table */
  #formB .hh-table thead { display: none; }
  #formB .hh-table, #formB .hh-table tbody, 
  #formB .hh-table tr, #formB .hh-table td { display: block; }
  #formB .hh-table tr {
    border: 1px solid #e0e0e0; border-radius: 8px;
    margin-bottom: 10px; padding: 10px; background: #fafafa;
  }
  #formB .hh-table td { border: none; padding: 4px 0; margin-bottom: 6px; border-bottom: 1px solid #eee; }
  #formB .hh-table td:last-child { border-bottom: none; }
  #formB .hh-table td:nth-child(1)::before { content: "Name:"; font-size: 9pt; color: #888; display: block; margin-bottom: 2px; }
  #formB .hh-table td:nth-child(2)::before { content: "Vorname(n):"; font-size: 9pt; color: #888; display: block; margin-bottom: 2px; }
  #formB .hh-table td:nth-child(3)::before { content: "Verwandtschaftsgrad:"; font-size: 9pt; color: #888; display: block; margin-bottom: 2px; }
  #formB .hh-table td:nth-child(4)::before { content: "Geburtsdatum:"; font-size: 9pt; color: #888; display: block; margin-bottom: 2px; }
  #formB .hh-table td:nth-child(5)::before { content: "Eigenes Einkommen (netto):"; font-size: 9pt; color: #888; display: block; margin-bottom: 2px; }

  /* Form B Declarations & Inputs */
  #formB .chk-item { flex-direction: row; flex-wrap: wrap; }
  #formB .b-inline { width: 100%; display: block; margin-top: 4px; margin-bottom: 6px; }
  #formB .chk-sub { margin-left: 0; margin-top: 8px; }
  
  /* Form B Payment Line */
  #formB .pay-line { display: flex; flex-direction: column; width: 100%; gap: 6px; }
  #formB .pay-field { width: 100%; display: block; margin-top: 2px; }

  /* Form B Signature */
  #formB .b-city-date-row { flex-direction: column; align-items: flex-start; gap: 12px; }
  #formB .b-city-field, #formB .b-date-field { width: 100%; flex: none; }
  #formB .b-city-date-row span { display: none; } /* hide ", den" */
  #formB .b-sig-pair { flex-direction: column; gap: 30px; }
}