/* MathTD — çizgi film görünümü */
:root {
  --kahve: #5D4037;
  --kahve-koyu: #3E2723;
  --krem: #FFF8E1;
  --gok: #B3E5FC;
  --yesil: #43A047;
  --yesil-koyu: #1B5E20;
  --kirmizi: #E53935;
  --kirmizi-koyu: #8E1B1B;
  --altin: #FFC107;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Baloo 2", "Trebuchet MS", system-ui, sans-serif;
  background: var(--gok);
  background-image: radial-gradient(circle at 15% 10%, #E1F5FE 0 60px, transparent 61px),
    radial-gradient(circle at 85% 4%, #E1F5FE 0 45px, transparent 46px);
  color: var(--kahve-koyu);
  min-height: 100vh;
}
.gizli { display: none !important; }
.sayfa { max-width: 1240px; margin: 0 auto; padding: 10px 14px 20px; }

/* üst çubuk */
.ust {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  background: var(--krem); border: 3px solid var(--kahve); border-radius: 16px;
  box-shadow: 0 4px 0 var(--kahve); padding: 8px 14px; margin-bottom: 12px;
}
.logo-yazi { font-size: 30px; font-weight: 800; color: #F57C00; letter-spacing: .5px; line-height: 1; -webkit-text-stroke: 1px var(--kahve); }
.logo-yazi b { color: #E53935; }
.gostergeler { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; flex: 1; }
.gosterge {
  display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 2px solid var(--kahve);
  border-radius: 999px; padding: 2px 12px; font-weight: 700; font-size: 16px;
}
.gosterge b { font-size: 19px; }
.kalan { font-size: 14px; color: var(--kahve); font-weight: 700; }
.kontroller { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.oto { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; font-size: 14px; cursor: pointer; }
.oto input { width: 18px; height: 18px; accent-color: var(--yesil); }

.kalp-ikon, .altin-ikon { display: inline-block; width: 18px; height: 18px; flex: none; }
.kalp-ikon {
  background: var(--kirmizi);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 21s-8-5.3-8-11a4.5 4.5 0 0 1 8-2.8A4.5 4.5 0 0 1 20 10c0 5.7-8 11-8 11z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 21s-8-5.3-8-11a4.5 4.5 0 0 1 8-2.8A4.5 4.5 0 0 1 20 10c0 5.7-8 11-8 11z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.altin-ikon { border-radius: 50%; background: var(--altin); border: 2px solid #E65100; box-shadow: inset -2px -2px 0 #FFA000; }

/* düğmeler */
.btn {
  font: inherit; font-weight: 700; font-size: 15px; cursor: pointer;
  background: #fff; color: var(--kahve-koyu); border: 2.5px solid var(--kahve); border-radius: 12px;
  padding: 4px 12px; box-shadow: 0 3px 0 var(--kahve); transition: transform .05s;
}
.btn:active:not(:disabled) { transform: translateY(2px); box-shadow: 0 1px 0 var(--kahve); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.yesil { background: #66BB6A; color: #fff; border-color: var(--yesil-koyu); box-shadow: 0 3px 0 var(--yesil-koyu); text-shadow: 0 1px 0 var(--yesil-koyu); }
.btn.kirmizi { background: #EF5350; color: #fff; border-color: var(--kirmizi-koyu); box-shadow: 0 3px 0 var(--kirmizi-koyu); }
.btn.buyuk { font-size: 17px; padding: 6px 18px; }
.btn.dev { font-size: 24px; padding: 8px 40px; margin-top: 14px; }

/* gövde */
.govde { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 12px; align-items: start; }
.sahne { position: relative; border: 4px solid var(--kahve); border-radius: 16px; overflow: hidden; box-shadow: 0 5px 0 var(--kahve); background: #8BC34A; line-height: 0; }
#tuval { width: 100%; height: auto; display: block; cursor: crosshair; touch-action: manipulation; }

.magaza { background: var(--krem); border: 3px solid var(--kahve); border-radius: 16px; box-shadow: 0 4px 0 var(--kahve); padding: 10px; }
.magaza h2 { margin: 0 0 6px; font-size: 20px; }
.magaza-liste { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.kule-kart {
  font: inherit; cursor: pointer; text-align: center; background: #fff; border: 2.5px solid var(--kahve);
  border-radius: 12px; padding: 6px 4px 4px; display: flex; flex-direction: column; align-items: center; gap: 1px;
  box-shadow: 0 3px 0 var(--kahve); color: var(--kahve-koyu);
}
.kule-kart:hover { background: #FFFDE7; }
.kule-kart.secili { background: #FFF59D; border-color: #F57F17; box-shadow: 0 3px 0 #F57F17; }
.kule-kart.yetmez { opacity: .5; }
.kule-simge {
  width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  background: #FFFDF7; color: var(--k); border: 5px solid var(--r); box-shadow: 0 0 0 2px var(--k);
  font-weight: 800; font-size: 16px; line-height: 1;
}
.kule-simge.kucuk { width: 26px; height: 26px; font-size: 13px; border-width: 4px; vertical-align: middle; }
.kule-kart { position: relative; }
.kule-ad { font-weight: 800; font-size: 15px; line-height: 1.2; }
.kule-etiket {
  position: absolute; top: 4px; right: 4px; font-size: 10px; font-weight: 800; line-height: 1;
  background: #FFE082; color: #6D4C41; border: 1.5px solid #6D4C41; border-radius: 6px; padding: 2px 4px;
}
.kule-ornek { font-size: 11px; color: #6D4C41; line-height: 1.2; min-height: 2.4em; }
.kule-fiyat { display: inline-flex; align-items: center; gap: 4px; font-weight: 800; font-size: 14px; }
.kule-fiyat .altin-ikon { width: 14px; height: 14px; }

.kule-bilgi { margin-top: 10px; background: #fff; border: 2px dashed #A1887F; border-radius: 12px; padding: 8px 10px; font-size: 14px; line-height: 1.35; }
.kule-bilgi h3 { margin: 0 0 4px; font-size: 17px; }
.kule-bilgi p { margin: 4px 0; }
.ipucu { color: #6D4C41; font-size: 13px; }
.dugmeler { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }

/* balon kartı */
.balon-kart {
  position: absolute; z-index: 5; width: 250px; line-height: 1.35; background: var(--krem);
  border: 3px solid var(--kahve); border-radius: 14px; box-shadow: 0 4px 0 var(--kahve); padding: 10px 12px; font-size: 14px;
}
.kart-ust { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.kart-ust b { font-size: 22px; }
.kart-balon {
  min-width: 46px; height: 52px; padding: 0 6px; border-radius: 50%; border: 3px solid; display: inline-flex;
  align-items: center; justify-content: center; font-weight: 800; font-size: 16px;
}
.not { margin: 4px 0; background: #FFF3E0; border-left: 4px solid #FB8C00; padding: 3px 8px; border-radius: 0; font-size: 13px; }
.kumeler { list-style: none; margin: 6px 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 8px; }
.kumeler li { display: flex; gap: 5px; align-items: center; font-weight: 700; font-size: 13px; }
.kumeler li.evet span { color: #2E7D32; }
.kumeler li.hayir { color: #A1887F; font-weight: 500; }
.kumeler li.hayir span { color: #C62828; }
.vurabilen { margin: 6px 0 8px; font-size: 13px; }

/* lejant ve alt bilgi */
.lejant { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: center; margin: 14px 0 6px; font-weight: 700; font-size: 15px; }
.lejant span { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.7); border-radius: 999px; padding: 1px 12px 1px 6px; }
.nokta { width: 16px; height: 18px; border-radius: 50%; display: inline-block; border: 2px solid rgba(0,0,0,.25); }
.alt { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 13px; color: var(--kahve); margin-top: 8px; }

/* perdeler */
.perde { position: fixed; inset: 0; z-index: 20; background: rgba(62,39,35,.55); display: flex; align-items: center; justify-content: center; padding: 16px; overflow: auto; }
.pencere {
  background: var(--krem); border: 4px solid var(--kahve); border-radius: 22px; box-shadow: 0 6px 0 var(--kahve);
  padding: 18px 24px 22px; max-width: 820px; width: 100%; text-align: center; max-height: calc(100vh - 32px); overflow: auto;
}
.baslik { margin: 0; font-size: 54px; line-height: 1.05; color: #F57C00; -webkit-text-stroke: 1.5px var(--kahve); }
.baslik b { color: #E53935; }
.alt-baslik { font-size: 19px; margin: 4px 0 10px; font-weight: 700; }
.iki-sutun { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; text-align: left; }
.iki-sutun h3 { margin: 6px 0; font-size: 19px; }
.kurallar { margin: 0; padding-left: 20px; font-size: 15px; line-height: 1.4; }
.kurallar li { margin-bottom: 5px; }
.skor-liste { margin: 0; padding-left: 26px; font-size: 15px; }
.skor-liste li { padding: 2px 0; border-bottom: 1px dashed #D7CCC8; }
.skor-liste li span { display: inline-block; }
.s-ad { font-weight: 800; min-width: 110px; }
.s-dalga { min-width: 70px; }
.s-balon { color: #6D4C41; font-size: 13px; }
.skor-liste li.vurgu { background: #FFF59D; border-radius: 6px; }
#adGir {
  font: inherit; font-size: 18px; padding: 6px 10px; border: 2.5px solid var(--kahve); border-radius: 10px; width: 100%; margin-bottom: 8px;
}
.hata { color: #C62828; font-weight: 700; min-height: 1.2em; margin: 6px 0; }
.basari { color: #2E7D32; font-weight: 800; }

@media (max-width: 900px) {
  .govde { grid-template-columns: 1fr; }
  .magaza-liste { grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); }
  .iki-sutun { grid-template-columns: 1fr; }
  .baslik { font-size: 42px; }
}
@media (max-width: 600px) {
  .kule-ornek, .kule-etiket { display: none; }
  .magaza-liste { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kule-ad { font-size: 13px; }
}