/* ==========================================================
   KzT Solarrechner – Ergänzungen zu style.css
   ========================================================== */
.hero--small { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.hero--small .hero__logo { width: min(220px, 70%); }

/* ---------- Rechner-Layout ---------- */
.calc { display: grid; grid-template-columns: 1.05fr 1fr; gap: 2rem; align-items: start; margin-top: 2rem; }
.panel {
  background: var(--white);
  border: 1px solid rgba(20, 34, 53, .08);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}
.panel + .panel { margin-top: 1.4rem; }
.panel h3 { display: flex; align-items: center; gap: .6rem; color: var(--blue-dark); margin-bottom: 1rem; }
.panel h3 .num {
  width: 28px; height: 28px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-size: .85rem;
  background: var(--blue); color: var(--white);
}
.results { position: sticky; top: 84px; }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem 1rem; }
.fields .full { grid-column: 1 / -1; }
.field label { display: block; font-size: .8rem; font-weight: 600; color: var(--muted); margin-bottom: .3rem; }
.field input, .field select {
  width: 100%; font: inherit; font-size: .95rem; color: var(--ink);
  padding: .6rem .8rem; border-radius: 10px;
  border: 1.5px solid var(--sand-dark); background: #fffdf8;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(42, 109, 176, .15); }
.field small { display: block; font-size: .75rem; color: var(--muted); margin-top: .25rem; line-height: 1.4; }
.unit { position: relative; }
.unit input { padding-right: 3.2rem; }
.unit span { position: absolute; right: .8rem; top: 50%; transform: translateY(-50%); font-size: .8rem; color: var(--muted); pointer-events: none; }

/* ---------- Ergebnisse ---------- */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.2rem; }
.kpi { background: var(--sand); border-radius: 14px; padding: .9rem 1rem; }
.kpi b { display: block; font-size: 1.45rem; font-weight: 800; color: var(--blue-dark); line-height: 1.2; }
.kpi span { font-size: .75rem; color: var(--muted); }
.kpi--hl { background: var(--blue-dark); }
.kpi--hl b { color: var(--yellow); }
.kpi--hl span { color: rgba(255, 255, 255, .75); }

.layout-svg { width: 100%; height: auto; background: #f7f9fc; border-radius: 12px; margin-bottom: 1.2rem; }

table.bom { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.bom th, table.bom td { text-align: left; padding: .5rem .4rem; border-bottom: 1px solid rgba(20, 34, 53, .08); vertical-align: top; }
table.bom th { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
table.bom td.n { text-align: right; font-weight: 700; white-space: nowrap; color: var(--blue-dark); }
table.bom td small { display: block; color: var(--muted); font-size: .75rem; }

.loads { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem 1rem; font-size: .88rem; margin: 1rem 0; }
.loads div { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--sand-dark); padding: .2rem 0; }
.loads b { color: var(--blue-dark); }

.hint {
  background: rgba(247, 234, 58, .25); border-left: 4px solid var(--yellow);
  padding: .7rem 1rem; border-radius: 0 10px 10px 0; font-size: .85rem; margin-top: 1rem;
}
.warn { background: rgba(232, 53, 42, .08); border-left-color: var(--red); }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.2rem; }
.actions button { cursor: pointer; font: inherit; }

/* ---------- Wissen ---------- */
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card ul { margin: .6rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: .9rem; }
.card ul li { margin-bottom: .25rem; }
.tag {
  display: inline-block; font-size: .7rem; font-weight: 600; letter-spacing: .05em;
  background: rgba(42, 109, 176, .1); color: var(--blue-dark);
  padding: .15rem .55rem; border-radius: 999px; margin: .6rem .3rem 0 0;
}
.links { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.links li { background: var(--white); border: 1px solid rgba(20, 34, 53, .08); border-radius: 14px; padding: 1rem 1.2rem; }
.links a { font-weight: 600; color: var(--blue); text-decoration: none; }
.links a:hover { text-decoration: underline; }
.links p { margin: .25rem 0 0; color: var(--muted); font-size: .88rem; }
.links .tag { margin-top: .4rem; }

@media (max-width: 1000px) {
  .calc { grid-template-columns: 1fr; }
  .results { position: static; }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .fields, .loads, .links { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .cards--4 { grid-template-columns: 1fr; }
}

/* ---------- Belegungsplan ---------- */
.kpis--6 { grid-template-columns: repeat(6, 1fr); margin: 1.5rem 0; }
.plan-panel { padding: 1rem; }
.plan-svg { width: 100%; height: auto; display: block; font-family: "Poppins", system-ui, sans-serif; }
.legend { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; font-size: .8rem; color: var(--muted); margin: .8rem .4rem 0; }
.legend span { display: inline-flex; align-items: center; gap: .4rem; }
.lg { width: 18px; height: 10px; display: inline-block; border-radius: 2px; }
.lg-mod { background: #163E6B; }
.lg-rib { background: #9DB3CC; height: 3px; }
.lg-bal { border-top: 2px dashed #B58A3C; height: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; border: 1.5px solid #0E2742; }
.dot-b { background: #0E2742; }
.dot-w { background: #fff; }
.steps { padding-left: 1.2rem; margin: 0; color: var(--ink); font-size: .92rem; }
.steps li { margin-bottom: .5rem; }
.calc + .calc { margin-top: 1.4rem; }
.calc > * { min-width: 0; }
#plan .panel { overflow-x: auto; }
#plan .calc { margin-top: 1.4rem; }
.err { background: rgba(232, 53, 42, .1); border-left: 4px solid var(--red); padding: .8rem 1rem; border-radius: 0 10px 10px 0; margin-bottom: 1rem; }
table.bom td.mono { font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 1000px) { .kpis--6 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .kpis--6 { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Druck ---------- */
@media print {
  .nav, .hero, #wissen, #links, .footer, .actions, .no-print { display: none !important; }
  .page-plan #rechner { display: none; }
  .section--alt { background: none; }
  .kpis--6 { grid-template-columns: repeat(6, 1fr); }
  .plan-panel { break-after: page; }
  @page { size: A4 landscape; margin: 10mm; }
  .calc { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .panel { box-shadow: none; break-inside: avoid; padding: 1rem; }
  .results { position: static; }
  .section { padding: 1rem 0; }
  body { font-size: 11px; }
}