:root {
  color-scheme: dark;
  --zemin: #14110f;
  --yuzey: #1e1a17;
  --yuzey-2: #2a2420;
  --metin: #f7f3ee;
  --metin-soluk: #b6aaa0;
  --vurgu: #d98a3f;
  --mirlama: #6fbf73;
  --bosluk: 0.6rem;
  --radius: 0.75rem;
  --gecis: 140ms cubic-bezier(.4, 0, .2, 1);
  --tahta: min(96vw, 56vh, 480px);
  --aralik: calc(var(--tahta) * 0.022);
  --hucre: calc((var(--tahta) - var(--aralik) * 5) / 4);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--zemin);
  color: var(--metin);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  display: flex;
  justify-content: center;
  align-items: stretch;
  touch-action: none;
  overscroll-behavior: none;
  padding:
    calc(env(safe-area-inset-top, 0px) + 0.5rem)
    env(safe-area-inset-right, 0px)
    calc(env(safe-area-inset-bottom, 0px) + 0.5rem)
    env(safe-area-inset-left, 0px);
}

/* Kabuk ekranin tamamini alir: ustbar en ustte, araclar/kademe yolu en altta,
   tahta ikisinin arasinda ortalanir (margin:auto). Tahta genislikle sinirli
   oldugu icin uzun telefonda artan yukseklik ust/alta yigilmak yerine
   tahtanin cevresine simetrik dagilir; o bosluk da kaydirma alanidir. */
.uygulama {
  width: var(--tahta);
  display: flex;
  flex-direction: column;
  gap: var(--bosluk);
}
.tahta { margin: auto 0; }

.ustbar { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--bosluk); flex-wrap: wrap; }
.marka { display: flex; align-items: center; gap: 0.55rem; flex: 0 0 auto; }
.marka__yazi { display: flex; align-items: baseline; gap: 0.35rem; }
.marka h1 { margin: 0; font-size: clamp(1.5rem, 7vw, 2.2rem); letter-spacing: -0.02em; line-height: 1; }
.marka__alt { color: var(--vurgu); font-weight: 700; font-size: 0.85rem; }
/* Lusie'nin portresi: yuvarlak, vurgu renginde ince halka + yumusak golge.
   Baslikla ayni yukseklikte durur; ekrana gore olcekleniyor. */
.marka__foto {
  width: clamp(2.4rem, 11vw, 3.2rem);
  height: clamp(2.4rem, 11vw, 3.2rem);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--vurgu);
  box-shadow: 0 0 0 3px rgba(217, 138, 63, 0.18), 0 4px 12px rgba(0, 0, 0, 0.45);
  flex: 0 0 auto;
}

.skorlar { display: flex; gap: 0.35rem; flex-wrap: wrap; justify-content: flex-end; flex: 1 1 auto; min-width: 0; }
.skor-kutu {
  background: var(--yuzey);
  border-radius: var(--radius);
  padding: 0.3rem 0.5rem;
  min-width: 3.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
}
.skor-kutu__baslik { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--metin-soluk); }
.skor-kutu__deger { font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; }

/* Unvan sayinin altinda kucuk bir satir. Kutu, en uzun unvan olan
   "Bitki Bekcisi" sigacak kadar genis; tek satirda kalsin diye tasan
   kisim ucnokta ile kesiliyor. */
.skor-kutu--genis { min-width: 6.2rem; }
/* Ulasilan kademenin karesi sayinin yaninda kucuk bir daire olarak durur:
   oyuncu "hangi Lusie'deyim" sorusunu sayiya bakmadan gorur. */
.skor-kutu__satir { display: flex; align-items: center; justify-content: center; gap: 0.3rem; }
.skor-kutu__foto {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.22);
  flex: 0 0 auto;
}
.skor-kutu__foto[hidden] { display: none; }
.skor-kutu__unvan {
  font-size: 0.62rem;
  line-height: 1.15;
  color: var(--vurgu);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mirlama { display: flex; align-items: center; gap: 0.5rem; }
.mirlama__cubuk {
  position: relative;
  flex: 1;
  height: 2.1rem;
  background: var(--yuzey);
  border-radius: 999px;
  overflow: hidden;
}
.mirlama__dolu {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(90deg, #3f7a45, var(--mirlama));
  transition: width 220ms var(--gecis);
}
.mirlama__etiket {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--metin);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
.mirlama__cubuk--dolu .mirlama__dolu { animation: nabiz 1.4s ease-in-out infinite; }

@keyframes nabiz { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.35); } }

.btn--pati { flex: 0 0 auto; padding: 0.55rem 0.9rem; font-size: 0.85rem; }
.btn--pati:not(:disabled) { background: var(--mirlama); color: #10240f; }

.tahta {
  position: relative;
  width: var(--tahta);
  height: var(--tahta);
  background: var(--yuzey);
  border-radius: var(--radius);
  padding: var(--aralik);
}
.tahta--secim { outline: 2px dashed var(--mirlama); outline-offset: 3px; }
.tahta--secim .kare { cursor: pointer; }
.tahta--secim .kare:hover { filter: brightness(1.2); }

.tahta__zemin {
  display: grid;
  grid-template-columns: repeat(4, var(--hucre));
  grid-template-rows: repeat(4, var(--hucre));
  gap: var(--aralik);
  height: 100%;
}
.tahta__zemin div { background: rgba(255, 255, 255, 0.04); border-radius: calc(var(--radius) * 0.7); }

.tahta__kareler { position: absolute; inset: var(--aralik); }

.kare {
  position: absolute;
  width: var(--hucre);
  height: var(--hucre);
  border-radius: calc(var(--radius) * 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  font-weight: 700;
  background: #3a322c;
  color: var(--metin);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  transform: translate(
    calc(var(--kx) * (var(--hucre) + var(--aralik))),
    calc(var(--ky) * (var(--hucre) + var(--aralik)))
  );
  transition: transform var(--gecis);
}

.kare__foto {
  width: 74%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: block;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}
.kare__deger {
  position: absolute;
  right: 5%;
  bottom: 5%;
  font-size: calc(var(--hucre) * 0.17);
  font-variant-numeric: tabular-nums;
  background: rgba(20, 17, 15, 0.72);
  color: #f7f3ee;
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
}
.kare--hane4 .kare__deger { font-size: calc(var(--hucre) * 0.136); }
.kare--hane5 .kare__deger { font-size: calc(var(--hucre) * 0.108); }

.kare--yeni { animation: belir 160ms var(--gecis) both; }
.kare--birlesen { animation: zipla 180ms var(--gecis) both; z-index: 2; }
.kare--dusen { animation: dus 220ms var(--gecis) both; z-index: 3; }

@keyframes belir { from { opacity: 0; scale: 0.6; } to { opacity: 1; scale: 1; } }
@keyframes zipla { 0% { scale: 1; } 55% { scale: 1.14; } 100% { scale: 1; } }
@keyframes dus { to { opacity: 0; translate: 0 60%; rotate: 12deg; } }

/* Kademe renkleri. Lusie'nin tekir paletinden acik kremden yanik
   turuncuya, sonra amber; 2048 ustu uc kademe kendi ozel dilini alir. */
.tile--2    { background: #e9dfd3; }
.tile--4    { background: #e3d3bd; }
.tile--8    { background: #e8a86a; }
.tile--16   { background: #e3924f; }
.tile--32   { background: #dd7a3c; }
.tile--64   { background: #d45f2c; }
.tile--128  { background: #c9a227; }
.tile--256  { background: #c79a1f; }
.tile--512  { background: #c29213; }
.tile--1024 { background: #b98a0c; }
.tile--2048 { background: #b38005; box-shadow: 0 0 18px rgba(217, 138, 63, 0.55); }
.tile--4096 {
  background: linear-gradient(145deg, #d4a017, #8a6508);
  box-shadow: 0 0 22px rgba(212, 160, 23, 0.6);
}
.tile--8192 {
  background: linear-gradient(145deg, #3b4f9e, #1b2350);
  box-shadow: 0 0 22px rgba(90, 120, 220, 0.6);
}
.tile--16384 {
  background: linear-gradient(145deg, #7b3fbf, #2b7fbf, #bf3f8a);
  box-shadow: 0 0 28px rgba(160, 90, 220, 0.7);
}

.zincir-rozet {
  position: absolute;
  top: 12%;
  left: 50%;
  translate: -50% 0;
  background: var(--mirlama);
  color: #10240f;
  font-weight: 800;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  z-index: 5;
  pointer-events: none;
  animation: rozet 900ms var(--gecis) both;
}
.zincir-rozet[hidden] { display: none !important; }

@keyframes rozet {
  0% { opacity: 0; scale: 0.7; }
  20% { opacity: 1; scale: 1.05; }
  75% { opacity: 1; scale: 1; }
  100% { opacity: 0; translate: -50% -40%; }
}

.araclar { display: flex; gap: 0.4rem; }

/* Kademe yolu: 14 nokta tahta genisligine esit dagilir; nokta boyu tahtadan turer. */
.yol {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.2rem;
  width: 100%;
  padding: 0.45rem 0.35rem;
  background: var(--yuzey);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
}
.yol:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 2px; }
.yol__nokta {
  --nokta: calc((var(--tahta) - 0.7rem - 13 * 0.2rem) / 14);
  width: var(--nokta);
  height: var(--nokta);
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--yuzey-2);
  object-fit: cover;
  box-shadow: 0 0 0 1.5px transparent;
  transition: box-shadow var(--gecis), transform var(--gecis);
}
.yol__nokta--acik { background: none; }
.yol__nokta--son { box-shadow: 0 0 0 2px var(--vurgu), 0 0 10px rgba(232, 148, 58, 0.45); transform: scale(1.12); }
.yol__nokta--hedef { box-shadow: 0 0 0 1.5px var(--metin-soluk); }

.btn {
  flex: 1;
  background: var(--yuzey-2);
  color: var(--metin);
  border: 0;
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform var(--gecis), background var(--gecis), opacity var(--gecis);
}
.btn:hover:not(:disabled) { background: #362e28; }
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 2px; }
.btn--ikon { flex: 0 0 auto; width: 3rem; font-size: 1.2rem; }
.btn--genis { width: 100%; flex: none; }
.btn--sade { background: transparent; border: 1px solid var(--yuzey-2); }
.btn--kucuk { flex: 0 0 auto; padding: 0.45rem 0.9rem; font-size: 0.85rem; background: var(--vurgu); color: #1a0f05; }
.btn--kucuk:hover:not(:disabled) { background: #e59a52; }

/* "Ana ekrana ekle" seridi: yalnizca tarayici kurulabilir dediginde gorunur
   (pwa.js), araclarin altinda, tahtanin ritmini bozmayan ince bir kart. */
.yukle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem;
  background: var(--yuzey);
  border: 1px solid var(--yuzey-2);
  border-radius: var(--radius);
  animation: yukle-gir 260ms var(--gecis);
}
.yukle[hidden] { display: none; }
.yukle__foto { width: 2.25rem; height: 2.25rem; border-radius: 50%; object-fit: cover; flex: 0 0 auto; }
.yukle__yazi { display: flex; flex-direction: column; gap: 0.1rem; flex: 1 1 auto; min-width: 0; font-size: 0.8rem; line-height: 1.25; }
.yukle__yazi strong { font-size: 0.85rem; }
.yukle__yazi span { color: var(--metin-soluk); }
.yukle__kapat {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--metin-soluk);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}
.yukle__kapat:hover { background: var(--yuzey-2); color: var(--metin); }
.yukle__kapat:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 2px; }
@keyframes yukle-gir { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .yukle { animation: none; } }

.perde {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 7, 0.78);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 10;
}
.perde[hidden] { display: none !important; }

.panel {
  background: var(--yuzey);
  border-radius: calc(var(--radius) * 1.3);
  padding: 1.4rem;
  width: min(100%, 24rem);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.6);
  max-height: 100%;
  overflow-y: auto;
}
.panel--genis { width: min(100%, 32rem); }
.panel h2 { margin: 0 0 0.2rem; font-size: 1.4rem; }
.panel__alt { margin: 0; color: var(--metin-soluk); line-height: 1.5; font-size: 0.92rem; }

.ayar-satir { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.15rem 0; }
.anahtar {
  background: var(--yuzey-2);
  color: var(--metin);
  border: 0;
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  min-width: 5rem;
}
.anahtar[aria-pressed="false"] { color: var(--metin-soluk); }

.album {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(6.5rem, 1fr));
  gap: 0.5rem;
  margin: 0.2rem 0 0.4rem;
}
.album__kart {
  background: var(--yuzey-2);
  border-radius: var(--radius);
  padding: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: center;
}
.album__kart--kilitli { opacity: 0.35; }
.album__foto {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: block;
  margin-bottom: 0.3rem;
}
.album__deger { font-size: 0.7rem; color: var(--metin-soluk); font-variant-numeric: tabular-nums; }
.album__ad { font-weight: 700; font-size: 0.85rem; }
.album__hikaye { font-size: 0.72rem; color: var(--metin-soluk); line-height: 1.35; }

.kutlama__foto { width: 100%; border-radius: var(--radius); display: block; }

.rozet { margin: 0; color: var(--vurgu); font-weight: 700; }
.ozet { display: grid; grid-template-columns: 1fr auto; gap: 0.35rem 1rem; margin: 0.2rem 0 0.5rem; }
.ozet dt { color: var(--metin-soluk); }
.ozet dd { margin: 0; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }

/* Uzun telefon (tahta genislikle sinirli, dikeyde pay artiyor): kontroller
   ferahlar ki bosluk tek bir yerde yigilmasin. */
@media (min-height: 780px) and (max-width: 520px) {
  :root { --bosluk: 0.85rem; }
  .skor-kutu { padding: 0.45rem 0.6rem; }
  .mirlama__cubuk { height: 2.5rem; }
  .btn { padding: 0.95rem 0.9rem; font-size: 1rem; }
  .yol { padding: 0.55rem 0.4rem; }
  .yol__nokta { --nokta: calc((var(--tahta) - 0.8rem - 13 * 0.2rem) / 14); }
}

@media (max-height: 680px) {
  :root { --tahta: min(94vw, 48vh, 480px); }
  .yol { display: none; }
  .marka h1 { font-size: 1.3rem; }
  .mirlama__cubuk { height: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}