/* Wspólny arkusz dla wszystkich kart pracy — A4 portrait, drukowalny */

:root {
  --orange: #ea7600;
  --black: #111;
  --gray: #666;
  --light: #f5f5f5;
}

* { box-sizing: border-box; }

@page {
  size: A4 portrait;
  margin: 1.5cm;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 11pt;
  line-height: 1.45;
  color: var(--black);
  background: white;
  margin: 0;
  padding: 1.5cm;
  max-width: 21cm;
}

@media print {
  body { padding: 0; }
}

@media screen {
  body {
    background: var(--light);
    margin: 0 auto;
    box-shadow: 0 4px 24px rgba(0,0,0,.1);
    margin-top: 2rem;
    margin-bottom: 2rem;
    background: white;
  }
}

header {
  border-bottom: 3px solid var(--orange);
  padding-bottom: 0.4em;
  margin-bottom: 1em;
}

header .school {
  font-size: 9pt;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2em;
}

header h1 {
  font-size: 18pt;
  margin: 0;
  font-weight: 700;
  color: var(--orange);
}

header .subtitle {
  font-size: 10pt;
  color: var(--gray);
  margin-top: 0.3em;
}

h2 {
  font-size: 13pt;
  color: var(--black);
  margin-top: 1.2em;
  margin-bottom: 0.4em;
  border-left: 3px solid var(--orange);
  padding-left: 0.5em;
}

h3 {
  font-size: 11pt;
  margin-top: 0.8em;
  margin-bottom: 0.3em;
}

ol, ul { padding-left: 1.4em; margin: 0.4em 0; }
ol li, ul li { margin: 0.15em 0; }

kbd {
  display: inline-block;
  padding: 0.04em 0.4em;
  background: #1f1f1f;
  color: white;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em;
  font-weight: 600;
}

code {
  background: #f3f3f3;
  padding: 0.04em 0.3em;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.92em;
  color: #c25500;
}

.task {
  background: #fef9f2;
  border-left: 3px solid var(--orange);
  padding: 0.6em 0.9em;
  margin: 0.6em 0;
}

.task::before {
  content: "📝 ZADANIE";
  display: block;
  color: var(--orange);
  font-weight: 700;
  font-size: 9pt;
  letter-spacing: 0.1em;
  margin-bottom: 0.2em;
}

.tip {
  background: #f5f5f5;
  border-left: 3px solid #888;
  padding: 0.5em 0.9em;
  margin: 0.5em 0;
  font-size: 10pt;
}

.tip::before {
  content: "💡 WSKAZÓWKA";
  display: block;
  color: var(--gray);
  font-weight: 700;
  font-size: 8pt;
  letter-spacing: 0.1em;
  margin-bottom: 0.2em;
}

.warn {
  background: #fff5f5;
  border-left: 3px solid #c44;
  padding: 0.5em 0.9em;
  margin: 0.5em 0;
  font-size: 10pt;
}

.warn::before {
  content: "⚠️ UWAGA";
  display: block;
  color: #c44;
  font-weight: 700;
  font-size: 8pt;
  letter-spacing: 0.1em;
  margin-bottom: 0.2em;
}

.deliverable {
  background: #001a30;
  color: #cce6ff;
  padding: 0.6em 0.9em;
  border-radius: 4px;
  margin: 0.8em 0;
  font-size: 10pt;
}

.deliverable strong { color: #80c0ff; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5em 0;
  font-size: 10pt;
}

table th {
  text-align: left;
  background: #f3f3f3;
  padding: 0.4em 0.6em;
  border-bottom: 2px solid var(--orange);
}

table td {
  padding: 0.3em 0.6em;
  border-bottom: 1px solid #e5e5e5;
}

footer {
  margin-top: 1.5em;
  padding-top: 0.6em;
  border-top: 1px solid #ddd;
  font-size: 9pt;
  color: var(--gray);
  display: flex;
  justify-content: space-between;
}

.checklist { list-style: none; padding-left: 0; }
.checklist li { padding-left: 1.6em; position: relative; margin: 0.3em 0; }
.checklist li::before {
  content: "☐";
  position: absolute;
  left: 0;
  font-size: 1.2em;
  color: var(--gray);
}

.print-link {
  background: var(--orange);
  color: white;
  text-decoration: none;
  padding: 0.6em 1.2em;
  border-radius: 4px;
  font-weight: 700;
  display: inline-block;
  margin-top: 1em;
}

@media print {
  .print-link { display: none; }
}