/* ============================================================
   LEERKRACHT-DASHBOARD — professionele look met game-feel:
   de blauwe game-lucht met heuvels blijft, maar de panelen en
   knoppen zijn rustige witte kaarten met zachte schaduwen en
   kleur alleen in de accenten (zelfde stijl als het hoofdmenu
   van de game).
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
  min-height: 100vh;
  color: #1c2c66;
  background:
    /* wolken */
    radial-gradient(60px 22px at 15% 9%,  rgba(255,255,255,0.9)  59%, transparent 60%),
    radial-gradient(90px 30px at 76% 5%,  rgba(255,255,255,0.85) 59%, transparent 60%),
    radial-gradient(70px 24px at 48% 14%, rgba(255,255,255,0.75) 59%, transparent 60%),
    /* heuvels onderaan */
    radial-gradient(55% 150px at 10% 100%, #58c161 99%, transparent 100%),
    radial-gradient(65% 200px at 88% 100%, #46ad52 99%, transparent 100%),
    /* de lucht */
    linear-gradient(180deg, #2d9fee 0%, #8fdaff 60%, #bceaff 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.lk-verborgen { display: none !important; }

/* ---------- Kop: het game-logo blijft de blikvanger ---------- */

.lk-kop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 28px;
}

.lk-kop h1 {
  color: #ff8c42;
  font-size: 1.6rem;
  letter-spacing: 2px;
  text-shadow: 2px 2px 0 #2b3a8f;
}

.lk-kop h1 span {
  display: inline-block;
  margin-left: 12px;
  padding: 4px 14px;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  color: #fff;
  background: #2b3a8f;
  border-radius: 10px;
  text-shadow: none;
  vertical-align: middle;
}

.lk-kop-rechts { display: flex; align-items: center; gap: 10px; }

.lk-kop-rechts a {
  display: inline-block;
  padding: 7px 14px;
  color: #1c2c66;
  font-weight: bold;
  font-size: 0.9rem;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.92);
  border: 2px solid rgba(43, 58, 143, 0.3);
  border-radius: 11px;
  box-shadow: 0 2px 8px rgba(18, 41, 95, 0.15);
  transition: transform 0.08s, border-color 0.08s;
}
.lk-kop-rechts a:hover {
  background: #fff;
  border-color: rgba(43, 58, 143, 0.55);
  transform: translateY(-2px);
}

/* ---------- Panelen: witte kaarten, zachte schaduw ---------- */

.lk-inhoud {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 60px 20px;
}

.lk-paneel {
  background: rgba(255, 255, 255, 0.96);
  border: 2px solid rgba(43, 58, 143, 0.22);
  border-radius: 16px;
  padding: 22px 26px;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(18, 41, 95, 0.14);
}

.lk-paneel-smal { max-width: 460px; margin: 40px auto; }

.lk-paneel h2 {
  margin-bottom: 10px;
  color: #1c2c66;
  letter-spacing: 0.4px;
}

.lk-paneel h3 { margin: 18px 0 8px 0; color: #1c2c66; }

.lk-stil { color: #5d6b8a; margin-bottom: 10px; font-size: 0.95rem; line-height: 1.4; }

code {
  background: #eef4ff;
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.9em;
}

ol { margin: 8px 0 0 22px; line-height: 1.7; }

/* ---------- Formulieren ---------- */

label { display: block; font-weight: bold; margin: 12px 0 4px 0; }

input[type="text"], input[type="email"], input[type="password"], textarea {
  width: 100%;
  padding: 9px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: #1c2c66;
  border: 2px solid rgba(43, 58, 143, 0.3);
  border-radius: 10px;
  background: #fff;
  outline: none;
  transition: border-color 0.08s;
}

input:focus, textarea:focus { border-color: #17a2b8; }

input::placeholder, textarea::placeholder { color: #a9b4d6; }

textarea { resize: vertical; }

.lk-knoppenrij {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.lk-knoppenrij input { flex: 1; min-width: 200px; width: auto; }

/* ---------- Knoppen: rustig, kleur alleen waar het telt ---------- */

.lk-knop {
  padding: 9px 16px;
  font-size: 0.92rem;
  font-weight: bold;
  font-family: inherit;
  color: #1c2c66;
  background: rgba(255, 255, 255, 0.94);
  border: 2px solid rgba(43, 58, 143, 0.3);
  border-radius: 11px;
  box-shadow: 0 2px 8px rgba(18, 41, 95, 0.14);
  cursor: pointer;
  transition: transform 0.08s, border-color 0.08s, box-shadow 0.08s;
}

.lk-knop:hover {
  transform: translateY(-2px);
  border-color: rgba(43, 58, 143, 0.55);
  box-shadow: 0 5px 12px rgba(18, 41, 95, 0.18);
}
.lk-knop:active { transform: translateY(1px); box-shadow: 0 1px 4px rgba(18, 41, 95, 0.15); }

.lk-knop-primair {
  color: #fff;
  background: #3cb54a;
  border-color: #2a8a35;
}
.lk-knop-primair:hover { border-color: #1e6e28; }

.lk-knop-gevaar {
  color: #fff;
  background: #e34858;
  border-color: #b32a3a;
}
.lk-knop-gevaar:hover { border-color: #8f1f2d; }

.lk-knop-stil {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: #1c2c66;
  text-decoration: underline;
}
.lk-knop-stil:hover { border-color: transparent; box-shadow: none; }
.lk-knop-stil:active { transform: none; }
.lk-kop .lk-knop-stil { color: #fff; text-shadow: 1px 1px 0 rgba(43, 58, 143, 0.6); }

.lk-knop-mini {
  padding: 4px 10px;
  font-size: 0.8rem;
  border-radius: 9px;
}

/* ---------- Meldingen ---------- */

.lk-fout {
  background: #fdecea;
  border: 2px solid rgba(227, 72, 88, 0.55);
  color: #b03a2e;
  border-radius: 11px;
  padding: 10px 14px;
  margin-top: 12px;
  font-weight: bold;
}

.lk-info {
  background: #e8f8f0;
  border: 2px solid rgba(60, 181, 74, 0.55);
  color: #1e8449;
  border-radius: 11px;
  padding: 10px 14px;
  margin-top: 12px;
  font-weight: bold;
}

/* ---------- Klassenlijst ---------- */

.lk-klassen-lijst {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0 22px 0;
}

.lk-klas-kaart {
  background: #fff;
  border: 2px solid rgba(43, 58, 143, 0.25);
  border-radius: 14px;
  padding: 16px 20px;
  min-width: 220px;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(18, 41, 95, 0.12);
  transition: transform 0.08s, border-color 0.08s, box-shadow 0.08s;
}

.lk-klas-kaart:hover {
  transform: translateY(-2px);
  border-color: rgba(43, 58, 143, 0.55);
  box-shadow: 0 6px 14px rgba(18, 41, 95, 0.18);
}

.lk-klas-kaart b { font-size: 1.15rem; color: #1c2c66; }
.lk-klas-kaart p { color: #5d6b8a; font-size: 0.9rem; margin-top: 4px; }

/* ---------- Klasdetail ---------- */

.lk-klas-kop {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.lk-klas-kop h2 { flex: 1; margin-bottom: 0; }
.lk-klas-kop-rechts { display: flex; gap: 8px; flex-wrap: wrap; }

/* Wereld-schakelaars */

.lk-werelden {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
}

.lk-wereld {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 2px solid rgba(43, 58, 143, 0.2);
  border-radius: 13px;
  padding: 10px 14px;
  box-shadow: 0 2px 8px rgba(18, 41, 95, 0.08);
  transition: border-color 0.15s, background 0.15s;
}

.lk-wereld.lk-wereld-open {
  border-color: rgba(60, 181, 74, 0.6);
  background: #f4fcf5;
}

.lk-wereld-info { flex: 1; }
.lk-wereld-info b { display: block; color: #1c2c66; }
.lk-wereld-info span { font-size: 0.82rem; color: #5d6b8a; }

/* De schakelaar zelf */

.lk-schakel {
  position: relative;
  width: 52px;
  height: 28px;
  flex-shrink: 0;
  cursor: pointer;
}

.lk-schakel input { opacity: 0; width: 0; height: 0; }

.lk-schakel .lk-schuif {
  position: absolute;
  inset: 0;
  background: #d5ddf0;
  border-radius: 14px;
  transition: background 0.15s;
}

.lk-schakel .lk-schuif::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(18, 41, 95, 0.3);
  transition: transform 0.15s;
}

.lk-schakel input:checked + .lk-schuif { background: #3cb54a; }
.lk-schakel input:checked + .lk-schuif::before { transform: translateX(24px); }

/* ---------- Leerlingentabel ---------- */

.lk-tabel-wikkel { overflow-x: auto; }

.lk-tabel {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: #fff;
  border: 2px solid rgba(43, 58, 143, 0.22);
  border-radius: 12px;
  overflow: hidden;
}

.lk-tabel th, .lk-tabel td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid #e8eefb;
  white-space: nowrap;
}

.lk-tabel th {
  background: #2b3a8f;
  color: #fff;
  font-size: 0.8rem;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.lk-tabel th.lk-th-wereld { text-align: center; }
.lk-tabel td.lk-td-wereld { text-align: center; }

.lk-tabel tbody tr:nth-child(even) td { background: #f8fbff; }
.lk-tabel tr:hover td { background: #eef4ff; }

.lk-ww {
  font-family: "Consolas", "Courier New", monospace;
  font-weight: bold;
  background: #eef4ff;
  border-radius: 7px;
  padding: 2px 8px;
}

.lk-procent-goed  { color: #1e8449; font-weight: bold; }
.lk-procent-matig { color: #b7950b; font-weight: bold; }
.lk-procent-laag  { color: #b03a2e; font-weight: bold; }
.lk-leeg          { color: #b9c6e4; }

.lk-sterretje { color: #f1c40f; }

/* Codewoord-regel onderin elke wereldcel (✓ verzilverd / ✗ nog niet) */
.lk-code          { font-size: 0.76rem; letter-spacing: 0.3px; }
.lk-code-ok       { color: #1e8449; font-weight: bold; }
.lk-code-nee      { color: #b9c6e4; }

/* ---------- Printbare inlogkaartjes ---------- */

.lk-print { display: none; }

@media print {
  body > *:not(.lk-print) { display: none !important; }
  body { background: #fff; }

  .lk-print {
    display: flex !important;
    flex-wrap: wrap;
    gap: 8mm;
    padding: 8mm;
  }

  .lk-kaartje {
    width: 85mm;
    border: 1px dashed #888;
    border-radius: 4mm;
    padding: 5mm 6mm;
    page-break-inside: avoid;
  }

  .lk-kaartje h4 { margin-bottom: 2mm; font-size: 12pt; }
  .lk-kaartje p  { font-size: 10pt; margin: 1mm 0; }
  .lk-kaartje .lk-ww { background: none; border: 1px solid #888; }
}