/**
 * Tools - Trialog Intranet Design
 * Tool-specific components ported from the intranet.html design prototype:
 * the tool-card landing grid, the two-column calculator layout with result
 * box, and the live document previews. Classes carry the in-tool- / in-calc- /
 * in-doc- prefix so they can coexist with the legacy stylesheets; design
 * tokens (--in-*) live in intranet.css, shared primitives in intranet-ui.css.
 */

/* ========================================
   TOOL CARD GRID (landing)
   ======================================== */

.in-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.in-tool-card {
  border: 1px solid var(--in-line);
  border-radius: var(--in-radius);
  background: #fff;
  box-shadow: var(--in-shadow-sm);
  padding: 22px;
  transition: 0.18s;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: inherit;
  color: inherit;
}

.in-tool-card.clickable {
  cursor: pointer;
}

.in-tool-card.clickable:hover {
  box-shadow: var(--in-shadow-lg);
  transform: translateY(-3px);
  border-color: var(--in-blue-400);
}

.in-tool-card.soon {
  opacity: 0.72;
}

.in-tool-card h3 {
  font-size: 16.5px;
  font-weight: 700;
  margin: 0;
}

.in-tool-card p {
  font-size: 13.5px;
  color: var(--in-ink-500);
  flex: 1;
  margin: 0;
}

.in-tool-ic {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.in-tool-ic svg {
  width: 26px;
  height: 26px;
}

.in-tool-go {
  font-size: 13px;
  font-weight: 700;
  color: var(--in-blue-500);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.in-tool-soon-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--in-amber);
  background: var(--in-amber-soft);
  padding: 3px 9px;
  border-radius: 20px;
  align-self: flex-start;
}

/* ========================================
   CALCULATOR LAYOUT + RESULT BOX
   ======================================== */

.in-calc-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
  align-items: start;
}

.in-calc-result {
  background: linear-gradient(135deg, var(--in-navy-800), var(--in-navy-600));
  color: #fff;
  border-radius: var(--in-radius);
  padding: 24px;
}

.in-calc-big {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-top: 4px;
}

.in-calc-line {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
}

.in-calc-line:last-child {
  border-bottom: none;
}

.in-calc-line b {
  font-weight: 700;
}

/* ========================================
   DOCUMENT PREVIEW
   ======================================== */

.in-doc-preview {
  background: #fff;
  border: 1px solid var(--in-line);
  border-radius: var(--in-radius);
  padding: 34px;
  font-size: 14px;
  line-height: 1.7;
  box-shadow: var(--in-shadow-sm);
  min-height: 200px;
}

.in-doc-brand {
  font-family: var(--in-serif);
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--in-navy-800);
  font-weight: 600;
}

.in-doc-preview h2 {
  font-size: 18px;
  margin: 18px 0 10px;
}

.in-doc-muted {
  color: var(--in-ink-500);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1080px) {
  .in-tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .in-calc-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .in-tool-grid {
    grid-template-columns: 1fr;
  }

  .in-calc-big {
    font-size: 28px;
  }
}

/* ========================================
   FEINSCHLIFF
   ======================================== */

/* Tastatur-Fokus auf klickbaren Werkzeug-Karten. */
.in-tool-card.clickable:focus-visible {
  outline: 2px solid var(--in-blue-500);
  outline-offset: 3px;
}

/* Icon antwortet dezent auf den Karten-Hover. */
.in-tool-ic {
  transition: transform 0.18s ease;
}

.in-tool-card.clickable:hover .in-tool-ic {
  transform: scale(1.06);
}

/* Rechenergebnisse und Summenzeilen mit tabellarischen Ziffern. */
.in-calc-big,
.in-calc-line {
  font-variant-numeric: tabular-nums;
}

/* Dokumentvorschau: Zahlen/Daten im Brieftext laufen ebenfalls tabellarisch. */
.in-doc-preview {
  font-variant-numeric: tabular-nums;
}

@media (prefers-reduced-motion: reduce) {
  .in-tool-card.clickable:hover {
    transform: none;
  }

  .in-tool-ic,
  .in-tool-card.clickable:hover .in-tool-ic {
    transform: none;
    transition: none;
  }
}