/* ==========================================================================
   Güçlü Çalış — Aydınlık Premium
   Güçlü Öğrenme Akademisi kurumsal kimliği (kirikkalepsikoloji.com):
   Kumbh Sans · beyaz zemin · kurumsal mor #5A4272 · coral #F0532A · altın #D99A2B
   ========================================================================== */

:root {
  /* Zemin — beyaz */
  --bg:      #ffffff;
  --bg-2:    #faf8fc;
  --bg-3:    #f4f0f9;
  --paper:   #ffffff;

  /* Metin */
  --ink:     #1C1A16;
  --ink-2:   #6b6150;
  --ink-3:   #9a9182;

  /* Kurumsal mor (logo kimliği) */
  --mor:      #5A4272;
  --mor-deep: #361E48;
  --lila:     #9678B4;
  --mor-soft: #efeaf6;
  --mor-wash: #f7f3fc;

  /* Enerji / aksiyon (kurumsal iletişim paleti) */
  --flame:      #F0532A;
  --flame-deep: #d8431d;
  --amber:      #D99A2B;
  --bronze:     #B5832E;

  /* İşlevsel (oyun bileşenleri + durum) */
  --yesil:  #1e9e57;
  --mavi:   #2B7EC1;
  --hata:   #E53935;

  --line:   rgba(28,26,22,.11);
  --line-2: rgba(28,26,22,.06);
  --shell:  rgba(90,66,114,.055);
  --ring:   rgba(90,66,114,.30);

  --r:    18px;
  --r-lg: 26px;
  --ease: cubic-bezier(.32,.72,0,1);
  --shadow-sm: 0 1px 2px rgba(28,26,22,.04), 0 3px 10px rgba(28,26,22,.05);
  --shadow:    0 16px 34px -22px rgba(54,30,72,.42);
  --shadow-lg: 0 34px 70px -44px rgba(54,30,72,.55);

  /* Eski değişken adları — oyun-içi + kalıntı referanslar için aydınlığa haritalandı */
  --sari:  var(--amber);
  --mor2:  var(--mor-deep);
  --beyaz: #ffffff;
  --acik:  var(--ink-2);
  --cizgi: var(--line);
  --koyu:  var(--ink);
  --koyu2: #ffffff;
  --kart:  #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Kumbh Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--flame); color: #fff; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { letter-spacing: -.02em; line-height: 1.1; font-weight: 800; }

button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 6px; }

/* ===== EKRAN SİSTEMİ ===== */
.ekran { display: none; min-height: 100vh; animation: gcFade .4s var(--ease); }
.ekran.aktif { display: flex; }
@keyframes gcFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   LANDING
   ========================================================================== */
#landing-ekrani { flex-direction: column; background: var(--bg); color: var(--ink); }

/* Nav — beyaz, ince alt çizgi */
.landing-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(18px, 4vw, 48px); height: 74px;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 40; flex-shrink: 0;
}
.landing-nav-logo { display: flex; align-items: center; gap: 12px; }
.landing-nav-baslik { font-size: 21px; font-weight: 900; letter-spacing: -.02em; color: var(--mor-deep); line-height: 1; }
.landing-nav-alt { font-size: 9.5px; font-weight: 800; color: var(--flame); letter-spacing: .16em; text-transform: uppercase; margin-top: 3px; }
.landing-sekmeler { display: flex; gap: 4px; }
.landing-sekme {
  background: transparent; border: 1px solid transparent; border-radius: 99px;
  padding: 9px 18px; font-size: 13.5px; font-weight: 600; color: var(--ink-2);
  cursor: pointer; transition: color .25s var(--ease), background .25s var(--ease);
}
.landing-sekme:hover { color: var(--mor); background: var(--shell); }
.landing-sekme.aktif { background: var(--flame); color: #fff; }
.landing-sekme.aktif:hover { background: var(--flame-deep); color: #fff; }

.landing-icerik { flex: 1; display: flex; flex-direction: column; }

/* Hero */
.landing-hero {
  flex: 1; display: none; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: clamp(48px, 8vw, 96px) 20px; position: relative; overflow: hidden;
  background:
    radial-gradient(60% 55% at 50% 30%, var(--mor-wash) 0%, rgba(255,255,255,0) 70%),
    var(--bg);
}
/* konfeti SVG kaldırıldı (AI-slop) */
.landing-hero > svg { display: none !important; }
.hero-logo { margin-bottom: 26px; position: relative; z-index: 1; }
.hero-logo img { height: 66px; width: auto; }
.hero-baslik {
  font-size: clamp(52px, 9vw, 92px); font-weight: 900; letter-spacing: -.03em;
  color: var(--mor-deep); line-height: .95; margin-bottom: 14px; position: relative; z-index: 1;
}
.hero-alt {
  font-size: clamp(13px, 1.6vw, 17px); font-weight: 800; letter-spacing: .26em; text-transform: uppercase;
  color: var(--mor); margin-bottom: 20px; position: relative; z-index: 1;
}
.hero-slogan { font-size: clamp(16px, 2vw, 19px); font-weight: 500; color: var(--ink-2); margin-bottom: 40px; position: relative; z-index: 1; }
.hero-butonlar { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; position: relative; z-index: 1; }

/* Butonlar — pill, coral birincil */
.hero-btn-ana, .btn-ana, .btn-birincil, .btn-kesif-baslat, .btn-ogrenci-ekle {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--flame); color: #fff; border: none; border-radius: 99px;
  padding: 15px 30px; font-size: 15px; font-weight: 700; cursor: pointer;
  transition: transform .4s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
  box-shadow: 0 12px 26px -14px rgba(240,83,42,.6);
}
.hero-btn-ana:hover, .btn-ana:hover, .btn-birincil:hover, .btn-kesif-baslat:hover, .btn-ogrenci-ekle:hover {
  background: var(--flame-deep); transform: translateY(-2px);
}
.hero-btn-ana:active, .btn-ana:active, .btn-birincil:active { transform: translateY(0) scale(.98); }
button:disabled { opacity: .6; cursor: default; transform: none !important; }

.hero-btn-ikincil, .btn-ikincil {
  background: #fff; color: var(--mor); border: 1.5px solid var(--line); border-radius: 99px;
  padding: 15px 28px; font-size: 15px; font-weight: 700; cursor: pointer;
  transition: border-color .3s var(--ease), background .3s var(--ease), color .3s;
}
.hero-btn-ikincil:hover, .btn-ikincil:hover { border-color: var(--mor); background: var(--mor-wash); }

/* Hero intro + rol seçimi */
.hero-intro {
  position: relative; z-index: 1; max-width: 560px; margin: -20px auto 34px;
  font-size: 15.5px; line-height: 1.7; color: var(--ink-2);
}
.rol-kartlar {
  position: relative; z-index: 1; display: flex; gap: 18px; flex-wrap: wrap;
  justify-content: center; width: 100%; max-width: 680px;
}
.rol-kart {
  flex: 1 1 260px; max-width: 320px; text-align: left;
  display: flex; flex-direction: column; gap: 4px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 26px 26px 22px; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.rol-kart:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--mor-soft); }
.rol-ikon { font-size: 38px; line-height: 1; margin-bottom: 10px; }
.rol-baslik { font-size: 20px; font-weight: 900; color: var(--mor-deep); letter-spacing: -.02em; }
.rol-alt { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.rol-git { margin-top: 14px; font-size: 14px; font-weight: 800; color: var(--flame); }
.rol-ogrenci .rol-git { color: var(--mor); }
.hero-link {
  position: relative; z-index: 1; margin-top: 30px; background: none; border: none;
  font-size: 14px; font-weight: 700; color: var(--mor); cursor: pointer; padding: 8px;
  transition: color .2s;
}
.hero-link:hover { color: var(--flame); }

/* Giriş kartı — geri + beni hatırla */
.giris-geri {
  background: none; border: none; color: var(--ink-2); font-size: 13px; font-weight: 700;
  cursor: pointer; padding: 0 0 14px; transition: color .2s;
}
.giris-geri:hover { color: var(--mor); }
.beni-hatirla {
  display: flex; align-items: center; gap: 9px; margin: 4px 0;
  font-size: 13.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; user-select: none;
}
.beni-hatirla input { width: 18px; height: 18px; accent-color: var(--flame); cursor: pointer; flex-shrink: 0; }

/* Teori */
.teori-icerik { display: none; max-width: 780px; margin: 0 auto; padding: clamp(40px,6vw,64px) 24px; width: 100%; }
.teori-icerik.aktif { display: block; animation: gcFade .4s var(--ease); }
.teori-baslik { font-size: clamp(34px,5vw,48px); font-weight: 900; letter-spacing: -.03em; color: var(--mor-deep); }
.teori-slogan { font-size: 12px; font-weight: 800; color: var(--flame); letter-spacing: .16em; text-transform: uppercase; margin: 6px 0 36px; }
.teori-icerik h2 {
  font-size: clamp(20px,2.4vw,26px); font-weight: 900; color: var(--mor-deep); margin: 40px 0 14px;
  padding-left: 16px; border-left: 4px solid var(--flame);
}
.teori-icerik p { font-size: 15.5px; color: #3f3a33; margin-bottom: 16px; line-height: 1.8; }
.teori-icerik strong { color: var(--mor-deep); font-weight: 800; }
.teori-icerik .kaynak { font-size: 12.5px; color: var(--ink-3); font-style: italic; }
.teori-kart {
  background: var(--mor-wash); border: 1px solid var(--line); border-radius: var(--r);
  padding: 22px 26px; margin: 20px 0; box-shadow: var(--shadow-sm);
}
.teori-kart h3 { font-size: 16px; font-weight: 900; color: var(--mor); margin-bottom: 10px; }
.teori-kart p { margin-bottom: 0; }

/* Giriş */
.giris-panel { display: none; flex: 1; align-items: center; justify-content: center; padding: 48px 20px; }
.giris-panel.aktif { display: flex; animation: gcFade .4s var(--ease); }
.giris-kart {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 40px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg);
}
.giris-kart h2 { font-size: 22px; font-weight: 900; color: var(--mor-deep); margin-bottom: 8px; }
.giris-kart p { font-size: 14px; color: var(--ink-2); margin-bottom: 26px; line-height: 1.6; }
.input-grup { margin-bottom: 16px; }
.input-grup label { display: block; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 8px; }
.input-grup input, .modal-input {
  width: 100%; background: var(--bg-2); border: 1.5px solid var(--line); border-radius: 12px;
  padding: 14px 16px; font-size: 16px; font-family: inherit; color: var(--ink);
  outline: none; transition: border-color .2s, box-shadow .2s;
}
.input-grup input:focus, .modal-input:focus { border-color: var(--mor); box-shadow: 0 0 0 4px var(--mor-soft); }
.input-grup input::placeholder { color: var(--ink-3); }
.giris-kart .btn-ana { width: 100%; margin-top: 6px; }
.hata-mesaj {
  background: rgba(229,57,53,.09); border: 1px solid rgba(229,57,53,.28); border-radius: 10px;
  padding: 11px 14px; font-size: 13px; font-weight: 600; color: #c0322e; margin-top: 14px; display: none;
}

/* ==========================================================================
   PANEL (öğretmen)
   ========================================================================== */
#panel-ekrani { flex-direction: column; background: var(--bg-2); }
.panel-header {
  background: #fff; border-bottom: 1px solid var(--line); padding: 14px clamp(18px,4vw,32px);
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
  position: sticky; top: 0; z-index: 20;
}
.panel-header-logo { display: flex; align-items: center; gap: 12px; }
.panel-header-logo img { height: 34px; width: auto; }
.panel-header-baslik { font-size: 18px; font-weight: 900; letter-spacing: -.02em; color: var(--mor-deep); }
.panel-header-alt { font-size: 9px; font-weight: 800; color: var(--flame); letter-spacing: .14em; text-transform: uppercase; margin-top: 2px; }
.panel-header-sag { display: flex; align-items: center; gap: 12px; }
.kota-badge { background: var(--mor-wash); border: 1px solid var(--line); border-radius: 99px; padding: 8px 16px; font-size: 12.5px; font-weight: 700; color: var(--mor); }
.kota-badge span { color: var(--flame); font-weight: 800; }
.btn-cikis {
  background: #fff; border: 1.5px solid var(--line); border-radius: 99px; padding: 9px 18px;
  font-size: 13px; font-weight: 700; color: var(--ink-2); cursor: pointer; transition: all .25s var(--ease);
}
.btn-cikis:hover { border-color: var(--flame); color: var(--flame); }

.panel-icerik { flex: 1; padding: clamp(20px,4vw,36px); overflow-y: auto; max-width: 1180px; width: 100%; margin: 0 auto; }
.panel-ust { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; }
.panel-ust h2 { font-size: clamp(22px,3vw,28px); font-weight: 900; letter-spacing: -.02em; color: var(--mor-deep); }

.istat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.istat-kart {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px 24px;
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.istat-kart::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--mor); }
.istat-kart:nth-child(2)::before { background: var(--flame); }
.istat-kart:nth-child(3)::before { background: var(--amber); }
.istat-kart-etiket { font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 10px; }
.istat-kart-deger { font-size: 44px; font-weight: 900; letter-spacing: -.04em; line-height: 1; color: var(--mor-deep); margin-bottom: 4px; }
.istat-kart-alt { font-size: 12px; color: var(--ink-3); font-weight: 600; }

.ogrenci-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.ogrenci-kart {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 20px;
  cursor: pointer; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  position: relative; box-shadow: var(--shadow-sm);
}
.ogrenci-kart:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--mor-soft); }
.ogrenci-kart-ust { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.ogrenci-avatar { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 900; color: #fff; flex-shrink: 0; }
.ogrenci-isim { font-size: 15.5px; font-weight: 800; color: var(--ink); margin-bottom: 2px; }
.ogrenci-meta { font-size: 11.5px; color: var(--ink-3); font-weight: 600; }
.ogrenci-istatler { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.ogrenci-istat { background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 11px; padding: 10px 6px; text-align: center; }
.ogrenci-istat-deger { font-size: 19px; font-weight: 900; display: block; color: var(--mor-deep); }
.ogrenci-istat-etiket { font-size: 8.5px; font-weight: 800; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; }
.keşif-uyari, .kesif-uyari { position: absolute; top: 12px; right: 12px; background: var(--amber); color: #fff; border-radius: 99px; padding: 4px 11px; font-size: 10px; font-weight: 800; box-shadow: 0 6px 14px -6px rgba(217,154,43,.7); }
.bos-durum { grid-column: 1/-1; text-align: center; padding: 72px 20px; }
.bos-durum-ikon { font-size: 46px; display: block; margin-bottom: 16px; opacity: .5; }
.bos-durum h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; color: var(--mor-deep); }
.bos-durum p { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }

/* ==========================================================================
   DETAY (öğrenci)
   ========================================================================== */
#detay-ekrani { flex-direction: column; background: var(--bg-2); }
.detay-header {
  background: #fff; border-bottom: 1px solid var(--line); padding: 14px clamp(18px,4vw,32px);
  display: flex; align-items: center; gap: 16px; flex-shrink: 0; position: sticky; top: 0; z-index: 20;
}
.btn-geri {
  background: #fff; border: 1.5px solid var(--line); border-radius: 99px; padding: 9px 16px;
  font-size: 13px; font-weight: 700; color: var(--ink-2); cursor: pointer; transition: all .25s var(--ease);
}
.btn-geri:hover { border-color: var(--mor); color: var(--mor); }
.detay-avatar { width: 46px; height: 46px; border-radius: 13px; background: var(--mor); display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 900; color: #fff; }
.detay-isim { font-size: 18px; font-weight: 900; color: var(--mor-deep); }
.detay-meta { font-size: 12px; color: var(--ink-2); font-weight: 600; }
.detay-icerik { flex: 1; padding: clamp(20px,4vw,36px); overflow-y: auto; max-width: 1080px; width: 100%; margin: 0 auto; }
.detay-tabs { display: flex; gap: 4px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.detay-tab {
  background: transparent; border: none; border-bottom: 2.5px solid transparent; margin-bottom: -1px;
  padding: 12px 20px; font-size: 14px; font-weight: 800; color: var(--ink-2); cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.detay-tab:hover { color: var(--mor); }
.detay-tab.aktif { color: var(--flame); border-bottom-color: var(--flame); }
.tab-icerik { display: none; }
.tab-icerik.aktif { display: block; animation: gcFade .35s var(--ease); }

.kesif-uyari-banner {
  background: linear-gradient(180deg, #fff, var(--mor-wash)); border: 1px solid var(--line);
  border-radius: var(--r); padding: 22px 24px; display: flex; align-items: center; gap: 18px;
  margin-bottom: 24px; box-shadow: var(--shadow-sm);
}
.kesif-uyari-banner .ikon { font-size: 30px; flex-shrink: 0; }
.kesif-uyari-banner h3 { font-size: 16px; font-weight: 900; margin-bottom: 5px; color: var(--mor-deep); }
.kesif-uyari-banner p { font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
.kesif-uyari-banner .btn-kesif-baslat { margin-left: auto; }

/* Aktivite sırası + adım listesi */
.aktivite-sirasi { margin-bottom: 28px; }
.aktivite-sirasi h3, .calisma-gecmis h3 { font-size: 13px; font-weight: 900; color: var(--ink-2); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.aktivite-ilerleme { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.aktivite-ilerleme-bar, .akt-ilerleme-bar, .kesif-ilerleme-bar { flex: 1; height: 9px; background: var(--mor-soft); border-radius: 99px; overflow: hidden; }
.aktivite-ilerleme-dolu { height: 100%; background: linear-gradient(90deg, var(--mor), var(--lila)); border-radius: 99px; transition: width .5s var(--ease); }
.aktivite-ilerleme-yazi { font-size: 12.5px; font-weight: 800; color: var(--mor); white-space: nowrap; }

.adim-listesi { display: flex; flex-direction: column; gap: 8px; }
.adim-item { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
.adim-item.tamamlandi { border-color: rgba(30,158,87,.35); background: rgba(30,158,87,.06); }
.adim-item.aktif-adim { border-color: var(--mor-soft); background: var(--mor-wash); }
.adim-item.kilitli { opacity: .5; }
.adim-no { font-size: 11px; font-weight: 900; color: var(--ink-3); min-width: 28px; }
.adim-ikon { font-size: 18px; }
.adim-bilgi { flex: 1; }
.adim-ad { font-size: 13.5px; font-weight: 800; color: var(--ink); }
.adim-bilesen { font-size: 11px; color: var(--ink-2); margin-top: 2px; }
.adim-durum { font-size: 11px; font-weight: 800; }
.adim-durum.tamamlandi { color: var(--yesil); }
.adim-durum.aktif-adim { color: var(--mor); }
.btn-adim-baslat { background: var(--mor); color: #fff; border: none; border-radius: 99px; padding: 8px 18px; font-size: 12px; font-weight: 800; cursor: pointer; transition: background .25s; }
.btn-adim-baslat:hover { background: var(--mor-deep); }

/* Çalışma geçmişi */
.calisma-gecmis { margin-top: 28px; }
.calisma-listesi { display: flex; flex-direction: column; gap: 8px; }
.calisma-item { display: flex; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; box-shadow: var(--shadow-sm); }
.calisma-no { font-size: 22px; font-weight: 900; color: var(--mor-soft); min-width: 34px; letter-spacing: -.03em; }
.calisma-bilgi { flex: 1; }
.calisma-tarih { font-size: 12px; color: var(--ink-2); margin-bottom: 6px; font-weight: 600; }
.calisma-etiketler { display: flex; gap: 6px; flex-wrap: wrap; }
.etkinlik-etiket { font-size: 11px; font-weight: 800; border-radius: 99px; padding: 3px 10px; }
.etkinlik-etiket.sari { background: rgba(217,154,43,.16); color: var(--bronze); }
.etkinlik-etiket.mavi { background: rgba(43,126,193,.14); color: var(--mavi); }
.etkinlik-etiket.yesil { background: rgba(30,158,87,.14); color: var(--yesil); }
.calisma-puan { text-align: center; }
.calisma-puan-deger { font-size: 28px; font-weight: 900; color: var(--yesil); letter-spacing: -.03em; }
.calisma-puan-etiket { font-size: 9px; font-weight: 800; color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; }
.bos-gecmis { text-align: center; padding: 40px; color: var(--ink-3); font-size: 13.5px; }

/* Profil */
.profil-sonuc { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 16px; }
.profil-sonuc-kart { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; text-align: center; box-shadow: var(--shadow-sm); }
.profil-sonuc-kart .ikon { font-size: 28px; display: block; margin-bottom: 8px; }
.profil-sonuc-kart .baslik { font-size: 11px; font-weight: 800; color: var(--ink-2); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .05em; }
.profil-sonuc-kart .puan { font-size: 38px; font-weight: 900; line-height: 1; margin-bottom: 4px; letter-spacing: -.04em; color: var(--mor-deep); }
.profil-sonuc-kart .yorum { font-size: 11px; font-weight: 700; color: var(--ink-2); }
.profil-yonlendirme { background: var(--mor-wash); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 22px; margin-top: 6px; }
.profil-yonlendirme h3 { font-size: 15px; font-weight: 900; color: var(--mor-deep); margin-bottom: 12px; }
.yonlendirme-liste { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.yonlendirme-liste li { font-size: 13.5px; color: var(--ink-2); display: flex; align-items: flex-start; gap: 8px; line-height: 1.55; }

/* ==========================================================================
   MODALLAR (genel)
   ========================================================================== */
.modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(54,30,72,.42);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  z-index: 1000; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.aktif { display: flex; animation: gcFade .3s var(--ease); }
.modal {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 32px; width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg);
}
.modal h2 { font-size: 20px; font-weight: 900; color: var(--mor-deep); margin-bottom: 20px; }
.modal-label { font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 8px; display: block; }
.modal-input { margin-bottom: 16px; }
.seviye-secim { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.seviye-btn { background: var(--bg-2); border: 1.5px solid var(--line); border-radius: 99px; padding: 8px 16px; font-size: 13px; font-weight: 700; color: var(--ink-2); cursor: pointer; transition: all .2s; }
.seviye-btn.secili { background: var(--mor); border-color: var(--mor); color: #fff; }

/* ==========================================================================
   KEŞİF / DEĞERLENDİRME FORMU (aydınlık)
   ========================================================================== */
.kesif-ilerleme-dolu { height: 100%; background: linear-gradient(90deg, var(--mor), var(--lila)); border-radius: 99px; transition: width .3s ease; }
.kesif-sayac { font-size: 11px; font-weight: 700; color: var(--ink-2); text-align: right; margin: 6px 0 16px; letter-spacing: .05em; }
.kesif-bilesen-etiket { font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--mor); margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.kesif-soru-metin { font-size: 16.5px; font-weight: 700; line-height: 1.5; margin-bottom: 22px; color: var(--ink); }
.kesif-secenekler { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.kesif-secenek { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 14px; cursor: pointer; transition: all .2s; background: #fff; }
.kesif-secenek:hover { border-color: var(--mor); background: var(--mor-wash); }
.kesif-secenek.secili { border-color: var(--mor); background: var(--mor-soft); }
.kesif-secenek-emoji { font-size: 24px; }
.kesif-secenek-etiket { font-size: 14px; font-weight: 700; color: var(--ink); }
.kesif-butonlar { display: flex; justify-content: space-between; gap: 12px; }
.kesif-butonlar .btn-birincil { flex: 1; }
.kesif-sonuc-baslik { font-size: 18px; font-weight: 900; text-align: center; margin-bottom: 20px; color: var(--mor-deep); }
.kesif-sonuc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; }
.kesif-sonuc-kart { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 16px 10px; text-align: center; }
.kesif-sonuc-kart span { font-size: 22px; display: block; margin-bottom: 6px; }
.ksb { font-size: 9px; font-weight: 800; color: var(--ink-2); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.ksp { font-size: 28px; font-weight: 900; letter-spacing: -.03em; }
.kesif-oneri { background: var(--mor-wash); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; font-size: 13px; color: var(--ink-2); line-height: 1.5; }
.kesif-karsilastirma { background: rgba(30,158,87,.07); border: 1px solid rgba(30,158,87,.22); border-radius: 12px; padding: 14px 16px; margin-top: 12px; }
.kesif-karsilastirma h3 { font-size: 13px; font-weight: 800; margin-bottom: 10px; color: var(--yesil); }
.karsilastirma-satir { display: flex; justify-content: space-between; font-size: 13px; padding: 5px 0; border-bottom: 1px solid var(--line-2); color: var(--ink-2); }
.karsilastirma-satir:last-child { border-bottom: none; }
.artis { color: var(--yesil); font-weight: 900; }
.azalis { color: var(--hata); font-weight: 900; }
.sabit { color: var(--ink-2); font-weight: 700; }

/* ==========================================================================
   AKTİVİTE MODALI + ORTAK OYUN STİLLERİ (aydınlık kurumsal)
   ========================================================================== */
#aktivite-modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(54,30,72,.5);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  z-index: 2000; align-items: center; justify-content: center; padding: 16px;
}
#aktivite-modal-overlay.aktif { display: flex; }
#aktivite-modal-kapsayici {
  background: var(--bg-2); border-radius: var(--r-lg); width: 100%; max-width: 600px; max-height: 92vh;
  overflow-y: auto; position: relative; box-shadow: var(--shadow-lg); animation: gcFade .3s var(--ease);
}
.aktivite-modal-header {
  display: flex; align-items: center; justify-content: space-between; padding: 15px 22px; background: #fff;
  border-radius: var(--r-lg) var(--r-lg) 0 0; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.aktivite-modal-baslik { font-size: 15px; font-weight: 900; color: var(--mor); }
.aktivite-modal-kapat { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--ink-3); line-height: 1; padding: 6px 10px; border-radius: 8px; transition: all .2s; }
.aktivite-modal-kapat:hover { background: var(--mor-soft); color: var(--mor); }
.aktivite-modal-icerik { padding: 22px; }

.akt-ilerleme-wrap { width: 100%; margin-bottom: 16px; }
.akt-ilerleme-dolu { height: 100%; background: linear-gradient(90deg, var(--mor), var(--lila)); border-radius: 99px; transition: width .4s var(--ease); }
.akt-ilerleme-yazi { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; font-weight: 800; color: var(--mor); }
.akt-kart { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; box-shadow: var(--shadow); text-align: center; }
.akt-seviye-secim { display: flex; gap: 6px; justify-content: center; margin-bottom: 20px; flex-wrap: wrap; }
.akt-seviye-btn { background: var(--bg-2); border: 2px solid var(--line); border-radius: 99px; padding: 6px 16px; font-size: 12px; font-weight: 800; cursor: pointer; color: var(--mor); transition: all .2s; }
.akt-seviye-btn.aktif { background: var(--mor); color: #fff; border-color: var(--mor); }
.akt-seviye-btn:hover { border-color: var(--mor); }
.akt-asama-bilgi { font-size: 11px; font-weight: 800; color: var(--ink-3); letter-spacing: .04em; margin-bottom: 16px; }
.akt-gosterim-alani { min-height: 100px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.akt-gosterim-kelime { font-size: 54px; font-weight: 900; color: var(--mor-deep); letter-spacing: -.02em; animation: gcKelime .3s ease; }
.akt-gosterim-bos { font-size: 13px; color: var(--ink-3); font-weight: 600; font-style: italic; }
.akt-sayac-noktalar { display: flex; justify-content: center; gap: 8px; margin-bottom: 20px; }
.akt-sayac-nokta { width: 11px; height: 11px; border-radius: 50%; background: var(--mor-soft); transition: all .3s; }
.akt-sayac-nokta.aktif { background: var(--mor); transform: scale(1.25); }
.akt-sayac-nokta.gosterildi { background: var(--lila); }
.akt-hatirlama-alani { display: none; }
.akt-yonerge { font-size: 13.5px; color: var(--ink-2); margin-bottom: 16px; line-height: 1.6; font-weight: 600; background: var(--mor-wash); border-radius: 12px; padding: 11px 16px; }
.akt-secilen-sira { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; min-height: 48px; padding: 12px; background: var(--bg-2); border-radius: 12px; border: 2px solid var(--line); margin-bottom: 14px; align-items: center; }
.akt-secilen-kutu { background: var(--mor); color: #fff; border-radius: 10px; padding: 8px 15px; font-size: 14px; font-weight: 800; animation: gcPop .2s ease; }
.akt-secilen-no { font-size: 9px; opacity: .7; display: block; margin-bottom: 1px; }
.akt-secilen-bos { font-size: 11px; color: var(--ink-3); font-style: italic; }
.akt-geri-al-btn { background: #fff; border: 1.5px solid var(--line); border-radius: 99px; padding: 5px 14px; font-size: 11px; font-weight: 800; color: var(--ink-2); cursor: pointer; transition: all .2s; display: none; margin-bottom: 10px; }
.akt-geri-al-btn:hover { border-color: var(--mor); color: var(--mor); }
.akt-karisik-alan { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 16px; }
.akt-kelime-kutu { background: #fff; border: 2px solid var(--mor-soft); border-radius: 12px; padding: 10px 18px; font-size: 15px; font-weight: 800; cursor: pointer; transition: all .2s; color: var(--mor); box-shadow: var(--shadow-sm); }
.akt-kelime-kutu:hover { background: var(--mor); color: #fff; border-color: var(--mor); transform: translateY(-2px); }
.akt-kelime-kutu.secildi { background: var(--bg-2); border-color: var(--line); color: var(--ink-3); cursor: default; transform: none; box-shadow: none; }
.akt-kelime-kutu.yanlis-flash { animation: gcShake .4s ease; background: #fff0ee; border-color: var(--flame); color: var(--flame); }
.akt-sonuc-mesaj { min-height: 22px; font-size: 13.5px; font-weight: 800; margin-bottom: 10px; }
.akt-sonuc-mesaj.dogru { color: var(--yesil); }
.akt-sonuc-mesaj.yanlis { color: var(--flame); }
.akt-sonraki-btn { background: var(--flame); color: #fff; border: none; border-radius: 99px; padding: 13px 30px; font-size: 14px; font-weight: 800; cursor: pointer; transition: all .3s var(--ease); display: none; box-shadow: 0 12px 24px -14px rgba(240,83,42,.6); }
.akt-sonraki-btn:hover { background: var(--flame-deep); transform: translateY(-2px); }
.akt-tebrik { display: none; flex-direction: column; align-items: center; gap: 12px; padding: 12px 0; }
.akt-tebrik-ikon { font-size: 52px; }
.akt-tebrik-baslik { font-size: 22px; font-weight: 900; color: var(--mor-deep); }
.akt-tebrik-alt { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; text-align: center; }
.akt-istatistik { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin-top: 16px; }
.akt-istat-kart { background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-align: center; }
.akt-istat-sayi { font-size: 20px; font-weight: 900; }
.akt-istat-etiket { font-size: 9px; font-weight: 800; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; margin-top: 2px; }
.akt-geri-sayim { font-size: 12px; font-weight: 800; color: var(--mor); margin-bottom: 6px; }
.nesne-kart { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px; background: #fff; border-radius: 14px; border: 2px solid var(--mor-soft); min-width: 72px; }
.nesne-kart.bos { border-color: var(--line-2); background: var(--bg-2); opacity: .35; }
.nesne-emoji { font-size: 36px; line-height: 1; }
.nesne-ad { font-size: 11px; font-weight: 700; color: var(--ink-2); }
.secenek-btn { display: flex; align-items: center; gap: 8px; background: #fff; border: 2px solid var(--mor-soft); border-radius: 12px; padding: 11px 18px; font-size: 14px; font-weight: 800; cursor: pointer; transition: all .2s; color: var(--ink); }
.secenek-btn:hover { border-color: var(--mor); background: var(--mor-wash); }
.secenek-emoji { font-size: 24px; }

/* Sezon / etkinlik kartları */
.sezon-kart { transition: all .3s var(--ease); }
.sezon-aktif { box-shadow: var(--shadow); }
.sezon-kilitli { opacity: .6; }
.etk-ikon-kart { transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.etk-ikon-kart:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

/* ===== Öğrenci kodu (öğretmen panelindeki kart) ===== */
.ogrenci-kod {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--mor-wash); border: 1px dashed var(--lila); border-radius: 12px;
  padding: 9px 14px; margin-bottom: 12px; cursor: default;
}
.ogrenci-kod span { font-size: 11px; font-weight: 700; color: var(--ink-2); }
.ogrenci-kod b { font-size: 19px; font-weight: 900; letter-spacing: .16em; color: var(--mor-deep); font-variant-numeric: tabular-nums; }

/* ===== Öğrenci modu (kendi tabletinden giren öğrenci) ===== */
.detay-cikis { display: none; margin-left: auto; }
body.gc-student .btn-geri { display: none; }
body.gc-student .detay-cikis { display: inline-flex; }

/* ===== Animasyonlar ===== */
@keyframes gcKelime { from { opacity: 0; transform: scale(.9); } to { opacity: 1; transform: none; } }
@keyframes gcPop { from { transform: scale(.8); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes gcShake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .landing-nav { height: auto; flex-direction: column; gap: 10px; padding: 12px 16px; }
  .landing-sekmeler { flex-wrap: wrap; justify-content: center; }
  .istat-grid { grid-template-columns: 1fr; }
  .profil-sonuc { grid-template-columns: 1fr; }
  .kesif-sonuc-grid { grid-template-columns: repeat(3,1fr); }
  .kesif-uyari-banner { flex-wrap: wrap; }
  .kesif-uyari-banner .btn-kesif-baslat { margin-left: 0; width: 100%; }
  .panel-header, .detay-header { flex-wrap: wrap; }
}

/* ===== Erişilebilirlik ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}