/* Zihin Adası — öğrenci kabuğu, Yön 1 (kanvas "Zihin Adası Tasarımları": Bugun, Harita/Alanlar (B1), Etkinlikler, Gelisim).
   Belirteçler css/app.css'ten (--y-*, --a-<alan>, --a-<alan>-zemin, --a-<alan>-nokta). Sabit renk yazmayın: gece modu
   html[data-tema="gece"] belirteçleri değiştirerek çalışır. Bileşene özgü birkaç belirteç aşağıda (gündüz + gece).
   ui.css'teki eski kabuk kuralları (.kabuk, .profil-kart, .etkinlik-kart, .pin-tuslar…) burada .y1 / .y1-giris /
   .y1-pencere kapsamıyla geçersiz kılınır.
   Kırılımlar: ≥1000 üst çubukta sekmeler · <1000 sekmeler üst çubuğun ikinci satırında · <600 telefon (16 px kenar). */

:root {
  --y-ust-h: 76px;
  --y-ozet-zemin: var(--y-ana); --y-ozet-metin: #FFFFFF; --y-ozet-etiket: #BFDDE2; --y-ozet-govde: #D7EBEE;
  --y-ozet-dugme: #FFFFFF; --y-ozet-dugme-metin: var(--y-ana);
  --y-seri-guclu: #5A3600;
  --y-yildiz-dolu: #F4B942; --y-yildiz-dolu-kenar: #B07A00;
  --y-panel-golge: -12px 0 32px rgba(0, 0, 0, .18);
  --y-pencere-golge: 0 24px 60px -12px rgba(20, 38, 43, .35);
}
html[data-tema="gece"] {
  --y-ozet-zemin: #163A42; --y-ozet-metin: #E8F0F1; --y-ozet-etiket: #9FD3DA; --y-ozet-govde: #CFE9EC;
  --y-ozet-dugme: #5CC8D4; --y-ozet-dugme-metin: #0B1A1E;
  --y-seri-guclu: #F4C861;
  --y-pencere-golge: 0 24px 60px -12px rgba(0, 0, 0, .6);
}
html { background: var(--y-zemin); }
body { background: var(--y-zemin); color: var(--y-metin); }

/* ---------- ortak: yazı, kartlar, küçük parçalar ---------- */
.y1, .y1-giris, .y1-pencere, .kabuk.ogretmen { font-family: var(--govde); font-weight: 400; color: var(--y-metin); }
.y1 :is(h1, h2, h3), .y1-giris :is(h1, h2, h3), .y1-pencere :is(h1, h2, h3), .kabuk.ogretmen :is(h1, h2, h3) { color: var(--y-metin); font-family: var(--baslik); font-weight: 800; letter-spacing: -.01em; margin: 0; }
.y1 .gizli-etiket, .y1-giris .gizli-etiket { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.y1 .not, .y1-giris .not, .y1-pencere .not, .kabuk.ogretmen .not { color: var(--y-metin-2); font-weight: 400; font-size: 14px; }
.y1 a, .y1-giris a { color: var(--y-ana); }
.y1-kart, .y1 .kart, .y1-giris .kart, .kabuk.ogretmen .kart {
  background: var(--y-yuzey); border: 1px solid var(--y-kenar); border-radius: var(--y-r); box-shadow: none; padding: 22px 24px; min-width: 0;
}
.y1-kart-bas { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.y1-kart-bas.ust { align-items: flex-start; flex-wrap: nowrap; }
.y1-kart-bas h2 { font-size: 18px; line-height: 1.25; }
.y1-kart-bas > span, .y1-kart-bas > a { font-size: 13px; color: var(--y-metin-2); }
.y1-ust-etiket { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--y-metin-2); }
.y1-alt { margin: 4px 0 0; font-size: 15px; color: var(--y-metin-2); }
.y1-alt.kucuk { font-size: 13px; margin-top: 2px; }
.y1-not-kucuk { margin: 0; font-size: 13px; line-height: 1.45; color: var(--y-metin-2); }
.y1-link { font-size: 13px; font-weight: 700; color: var(--y-ana) !important; text-decoration: none; border-radius: 6px; padding: 12px 0; margin: -12px 0; }
.y1-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.y1-bos { margin: 0; padding: 48px 20px; text-align: center; font-size: 15px; color: var(--y-metin-2); }
.y1 .nokta, .y1-pencere .nokta { display: inline-block; width: 9px; height: 9px; border-radius: 3px; flex: none; }
.y1-cihaz-notu { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--y-metin-2); }
.y1-cihaz-notu .ikon { flex: none; }

/* ilerleme çubuğu */
.y1-cubuk { height: 6px; border-radius: 3px; background: var(--y-iz); overflow: hidden; flex: none; }
.y1-cubuk.kalin { height: 8px; border-radius: 4px; }
.y1-cubuk i { display: block; height: 100%; border-radius: inherit; background: var(--y-ana); transition: width .4s; }
.y1-cubuk.amber i { background: var(--y-amber); }

/* yıldızlar: dolu = güneş sarısı + koyu kenar; boş = yalnız kontur */
.za-yildizlar { display: inline-flex; gap: 1px; flex: none; vertical-align: middle; }
.za-yildizlar svg path { fill: none; stroke: var(--y-yildiz-bos); stroke-width: 1.6; stroke-linejoin: round; }
.za-yildizlar svg.dolu path { fill: var(--y-yildiz-dolu); stroke: var(--y-yildiz-dolu-kenar); }

/* bölge simge karesi */
.y1-alan-ikon { width: 44px; height: 44px; flex: none; border-radius: 12px; background: var(--kz); color: var(--k); display: inline-grid; place-items: center; }
.y1-alan-ikon.buyuk { width: 48px; height: 48px; }
.y1-alan-ikon.soluk { opacity: .6; }

/* ikon düğmesi (tema, kapat) */
.y1-ikon-dugme { width: 44px; height: 44px; flex: none; box-sizing: border-box; border-radius: 12px; border: 1px solid var(--y-kenar); background: var(--y-yuzey); color: var(--y-metin); display: inline-grid; place-items: center; padding: 0; cursor: pointer; }
.y1-ikon-dugme:hover { background: var(--y-yuzey-2); border-color: var(--y-kenar-2); }

/* bölümlü süzgeç (Tümü / Az çalışılan / …) */
.y1-segment { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--y-iz); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.y1-segment::-webkit-scrollbar { display: none; }
.y1-segment button { height: 36px; min-width: 44px; padding: 0 14px; border-radius: 9px; border: 0; background: transparent; color: var(--y-metin-2); font-family: var(--govde); font-weight: 600; font-size: 14px; white-space: nowrap; cursor: pointer; }
.y1-segment button:hover { color: var(--y-metin); }
.y1-segment button[aria-pressed="true"] { background: var(--y-hap); color: var(--y-metin); font-weight: 700; box-shadow: var(--y-hap-golge); }
@media (pointer: coarse) { .y1-segment button { height: 40px; } }

/* yakında / plan çipleri */
.y1-yakinda-cip { display: inline-block; padding: 4px 10px; border-radius: 8px; background: var(--y-gelecek); color: var(--y-metin-2); font-size: 12px; font-weight: 700; white-space: nowrap; }
.y1-plan-cip { display: inline-block; padding: 4px 10px; border-radius: 8px; background: var(--y-yumusak); color: var(--y-yumusak-metin); font-size: 12px; font-weight: 700; white-space: nowrap; }

/* düğmeler (kabuk içinde tasarımın ölçüleri) */
.y1 .btn.y1-buyuk { min-height: 54px; padding: 0 24px; font-size: 17px; }
.y1 .btn.y1-buyuk:not(.ana) { padding: 0 18px; font-size: 16px; font-weight: 600; }
.y1 .btn .ikon { width: 20px; height: 20px; }

/* ---------- kabuk ve üst çubuk ---------- */
.kabuk.y1 { max-width: none; margin: 0; padding: 0; gap: 0; display: block; min-height: 100vh; min-height: 100dvh; background: var(--y-zemin); }
.y1-ust {
  position: sticky; top: 0; z-index: 20; min-height: var(--y-ust-h); box-sizing: border-box;
  padding: env(safe-area-inset-top, 0px) max(32px, env(safe-area-inset-right, 0px)) 0 max(32px, env(safe-area-inset-left, 0px));
  display: flex; align-items: stretch; gap: 36px; background: var(--y-ust); border-bottom: 1px solid var(--y-kenar);
}
.y1-marka-baglanti { display: inline-flex; align-items: center; text-decoration: none; border-radius: 12px; flex: none; }
.y1-marka { display: inline-flex; align-items: center; gap: 10px; }
.y1-marka-ad { font-family: var(--baslik); font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--y-marka); white-space: nowrap; }
.y1-logo { display: block; flex: none; }
.y1-logo-zemin { fill: var(--y-logo-zemin); }
.y1-logo-ada { fill: var(--y-logo-ada); }
.y1-sekmeler { display: flex; gap: 4px; align-self: stretch; }
.y1-sekme { display: flex; align-items: center; justify-content: center; box-sizing: border-box; min-height: 48px; padding: 3px 14px 0; border-bottom: 3px solid transparent; color: var(--y-metin-2) !important; font-weight: 600; font-size: 15px; text-decoration: none; white-space: nowrap; }
.y1-sekme:hover { color: var(--y-metin) !important; }
.y1-sekme.etkin { border-bottom-color: var(--y-ana); color: var(--y-ana) !important; font-weight: 700; }
.y1-sekme:focus-visible { outline-offset: -4px; }
.y1-ust-sag { margin-left: auto; display: flex; align-items: center; gap: 10px; min-width: 0; }
.y1-seri { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 12px; border-radius: 10px; background: var(--y-seri-zemin); color: var(--y-seri-metin); font-weight: 700; font-size: 14px; white-space: nowrap; }
.y1 .y1-profil { display: flex; align-items: center; gap: 10px; height: 44px; min-height: 44px; box-sizing: border-box; padding: 0 12px 0 4px; border-radius: 12px; border: 1px solid var(--y-kenar); background: var(--y-yuzey); box-shadow: none; font-family: var(--govde); font-weight: 600; font-size: 15px; color: var(--y-metin); cursor: pointer; min-width: 0; }
.y1 .y1-profil:hover { background: var(--y-yuzey-2); border-color: var(--y-kenar-2); }
.y1 .y1-profil .profil-ad { font-weight: 600; max-width: 16ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.y1 .y1-profil .y1-ok { display: inline-flex; }
.y1-avatar { width: 36px; height: 36px; flex: none; border-radius: 9px; background: var(--y-ana); color: var(--y-ana-uzeri); display: inline-grid; place-items: center; font-weight: 700; font-size: 14px; }
.y1-avatar.buyuk { width: 52px; height: 52px; border-radius: 14px; font-size: 20px; }
.y1 .esitleme-rozet { min-height: 32px; }
.y1-icerik { box-sizing: border-box; max-width: 1400px; margin: 0 auto; padding: 28px max(32px, env(safe-area-inset-right, 0px)) calc(32px + env(safe-area-inset-bottom, 0px)) max(32px, env(safe-area-inset-left, 0px)); display: flex; flex-direction: column; gap: 20px; }
.y1 .guncelle-bant { background: var(--y-seri-zemin); border: 1px solid var(--y-kenar); border-radius: var(--y-r-k); padding: 8px 8px 8px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.y1 .guncelle-bant span, .y1-giris .guncelle-bant span { color: var(--y-seri-metin); }
.y1-giris .guncelle-bant { background: var(--y-seri-zemin); border-radius: var(--y-r-k); }
@media (max-width: 999px) {
  .y1-ust { flex-wrap: wrap; gap: 0 16px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
  .y1-marka-baglanti { min-height: 64px; }
  .y1-ust-sag { order: 2; }
  .y1-sekmeler { order: 3; flex: 1 1 100%; margin: 0 -8px; border-top: 1px solid var(--y-ayrac); }
  .y1-sekme { flex: 1 1 0; padding: 3px 6px 0; }
  .y1-icerik { padding: 24px max(24px, env(safe-area-inset-right, 0px)) calc(28px + env(safe-area-inset-bottom, 0px)) max(24px, env(safe-area-inset-left, 0px)); }
}
@media (max-width: 599px) {
  .y1-ust { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); gap: 0 8px; }
  .y1-marka-baglanti { min-height: 60px; }
  .y1-marka { gap: 8px; }
  .y1-marka .y1-logo { width: 32px; height: 32px; }
  .y1-marka-ad { font-size: 17px; }
  .y1-ust-sag { gap: 6px; }
  .y1-seri { padding: 0 8px; gap: 4px; font-size: 13px; }
  .y1 .y1-profil { padding: 0 4px; gap: 4px; }
  .y1 .y1-profil .profil-ad, .y1 .y1-profil .y1-ok { display: none; }
  .y1-sekmeler { margin: 0 -4px; }
  .y1-sekme { font-size: 14px; padding: 3px 2px 0; }
  .y1-icerik { padding: 16px max(16px, env(safe-area-inset-right, 0px)) calc(24px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); gap: 16px; }
}
@media (max-width: 380px) { .y1-marka-ad { display: none; } }
@media (max-width: 340px) { .y1-seri span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); } }

/* sayfa başı (Alanlar, Etkinlikler, Gelişim) */
.y1-sayfa { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.y1-sayfa-bas { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 20px; flex-wrap: wrap; }
.y1-sayfa-bas h1, .y1-plan-bas h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; }
@media (max-width: 599px) { .y1-sayfa-bas h1, .y1-plan-bas h1 { font-size: 26px; } }

/* ---------- Bugün ---------- */
.y1-bugun { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: stretch; }
.y1-bugun > * { min-width: 0; }
@media (min-width: 900px) {
  .y1-bugun { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); grid-template-rows: var(--satirlar, auto); }
  .y1-bugun > .y1-sol { grid-column: 1; grid-row: var(--sira, auto); }
  .y1-bugun > .y1-sag { grid-column: 2; grid-row: var(--sira, auto); }
}
.y1-bugun > .kart.y1-kart { display: flex; flex-direction: column; gap: 16px; }
.y1 .y1-plan-kart { padding: 28px; gap: 18px !important; }
.y1-plan-bas { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.y1-plan-bas h1 { margin: 6px 0 0; }
.y1-plan-bas .y1-alt { margin-top: 6px; }
.y1-sayac { text-align: right; flex: none; }
.y1-sayac-sayi { font-size: 30px; font-weight: 800; letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.y1-sayac-sayi span { color: var(--y-metin-2); font-weight: 600; }
.y1-sayac p { margin: 4px 0 0; font-size: 13px; color: var(--y-metin-2); }
.y1-odev-bant { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--y-r-k); background: var(--y-seri-zemin); color: var(--y-seri-metin); font-size: 14px; }
.y1-odev-bant b { font-weight: 800; }
.y1-plan { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.y1-plan-oge { width: 100%; display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 8px 16px; box-sizing: border-box; border-radius: 12px; border: 1px solid var(--y-kenar); background: var(--y-yuzey); color: var(--y-metin); text-align: left; font-family: var(--govde); cursor: pointer; }
.y1-plan-oge:hover { border-color: var(--y-kenar-2); background: var(--y-yuzey-2); }
.y1-plan-oge .no { width: 32px; height: 32px; flex: none; box-sizing: border-box; border-radius: 50%; display: grid; place-items: center; background: var(--y-gelecek); color: var(--y-metin-2); font-weight: 800; font-size: 14px; }
.y1-plan-metin { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.y1-plan-metin b { font-size: 16px; font-weight: 700; color: var(--y-metin); }
.y1-plan-metin small { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--y-metin-2); }
.y1-plan-metin small .nokta { width: 8px; height: 8px; border-radius: 2px; }
.y1-sure { font-size: 13px; color: var(--y-metin-2); white-space: nowrap; }
.y1-tamam { font-size: 13px; font-weight: 700; color: var(--y-basari); white-space: nowrap; }
.y1-siradaki-cip { padding: 4px 10px; border-radius: 8px; background: var(--y-ana); color: var(--y-ana-uzeri); font-size: 12px; font-weight: 700; white-space: nowrap; }
.y1-plan-oge.bitti { background: var(--y-yuzey-2); border-color: var(--y-yuzey-2); }
.y1-plan-oge.bitti .no { background: var(--y-basari); color: var(--y-yuzey); }
.y1-plan-oge.bitti .y1-plan-metin b { color: var(--y-metin-2); }
.y1-plan-oge.siradaki { border: 2px solid var(--y-ana); padding: 7px 15px; }
.y1-plan-oge.siradaki .no { background: transparent; border: 2px solid var(--y-ana); color: var(--y-ana); }
.y1-bitti-not { margin: 0; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 12px; background: var(--y-basari-zemin); color: var(--y-basari); font-weight: 700; font-size: 15px; }
.y1-ipucu { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: var(--y-yumusak); color: var(--y-yumusak-metin); }
.y1-ipucu .ikon { flex: none; margin-top: 1px; }
.y1-ipucu p { margin: 0; font-size: 14px; line-height: 1.5; }
.y1-ipucu strong { font-weight: 800; }
.y1-plan-alt { margin-top: auto; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.y1-plan-alt .y1-cihaz-notu { margin-left: auto; }
@media (max-width: 599px) {
  .y1 .y1-plan-kart { padding: 20px 18px; }
  .y1-plan-oge { gap: 10px; padding: 8px 12px; }
  .y1-plan-oge.siradaki { padding: 7px 11px; }
  .y1-plan-oge .y1-siradaki-cip { display: none; }
  .y1-plan-alt .btn { flex: 1 1 100%; }
  .y1-plan-alt .y1-cihaz-notu { margin-left: 0; }
}

/* Bu hafta */
.y1-gunler { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.y1-gun { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.y1-gun .ad { font-size: 12px; font-weight: 600; color: var(--y-metin-2); }
.y1-gun .kutu { width: 34px; height: 34px; box-sizing: border-box; border-radius: 9px; background: var(--y-gelecek); color: var(--y-ana-uzeri); display: grid; place-items: center; }
.y1-gun .kutu.tamam { background: var(--y-ana); }
.y1-gun .kutu.bugun { background: var(--y-yumusak); border: 2px solid var(--y-ana); }
.y1-hedef-bas { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; margin-bottom: 6px; }
.y1-hedef-bas b { font-weight: 700; }
.y1-hedef-bas span { color: var(--y-metin-2); }

/* Alanlar özeti (Bugün) */
.y1-alan-ozet { gap: 8px !important; }
.y1-alan-ozet .y1-kart-bas { margin-bottom: 4px; }
.y1-alan-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.y1-alan-liste a { display: grid; grid-template-columns: minmax(0, 1fr) 96px 40px; align-items: center; gap: 12px; min-height: 44px; padding: 2px 8px; margin: 0 -8px; border-radius: 10px; text-decoration: none; color: var(--y-metin) !important; }
.y1-alan-liste a:hover { background: var(--y-yuzey-2); }
.y1-alan-liste .ad { display: flex; align-items: center; gap: 10px; min-width: 0; }
.y1-alan-liste .ad .nokta { width: 10px; height: 10px; }
.y1-alan-liste .ad > span { min-width: 0; display: flex; flex-direction: column; }
.y1-alan-liste b { font-size: 15px; font-weight: 700; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.y1-alan-liste small { font-size: 12px; line-height: 1.3; color: var(--y-metin-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.y1-alan-liste .yuzde { font-size: 13px; font-weight: 700; text-align: right; color: var(--y-metin-2); font-variant-numeric: tabular-nums; }
@media (max-width: 380px) { .y1-alan-liste a { grid-template-columns: minmax(0, 1fr) 64px 40px; gap: 8px; } }

/* ölçüm kartı ve ödev kodu */
.y1 .olcum-kart { border: 1px solid var(--y-kenar); align-items: stretch; }
.y1 .olcum-kart.oncelikli { border: 2px solid var(--y-ana); box-shadow: none; background: var(--y-yuzey); }
.y1 .olcum-kart h2 { font-size: 20px; margin-top: 4px; }
.y1 .olcum-bas { display: flex; flex-direction: column; gap: 4px; }
.y1 .olcum-ilerleme { font-size: 14px; color: var(--y-metin-2); margin-top: 2px; }
.y1 .olcum-ilerleme b { color: var(--y-metin); }
.y1 .olcum-once-not { font-weight: 700; color: var(--y-metin); margin-top: 4px; font-size: 15px; }
.y1 .olcum-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0; }
.y1 .olcum-oge { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 10px; align-items: center; min-height: 40px; padding: 4px 0; border-bottom: 1px solid var(--y-ayrac); font-size: 15px; }
.y1 .olcum-oge .oo-simge { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; border: 2px solid var(--y-kenar-2); }
.y1 .olcum-oge.tamam .oo-simge { background: var(--y-basari); border-color: var(--y-basari); color: var(--y-yuzey); }
.y1 .olcum-oge.yeniden .oo-simge { border-color: var(--uyari); color: var(--uyari); }
.y1 .olcum-oge.yeniden small { color: var(--uyari); font-weight: 700; }
.y1 .odev { padding: 0; gap: 0 !important; }
.y1 .odev summary { cursor: pointer; display: flex; align-items: center; gap: 8px; min-height: 56px; padding: 6px 24px; font-weight: 700; font-size: 15px; color: var(--y-metin); list-style: none; border-radius: var(--y-r); }
.y1 .odev summary::-webkit-details-marker { display: none; }
.y1 .odev summary::after { content: ''; margin-left: auto; width: 8px; height: 8px; border-right: 2px solid var(--y-metin-2); border-bottom: 2px solid var(--y-metin-2); transform: rotate(45deg); transition: transform .15s; }
.y1 .odev[open] summary::after { transform: rotate(-135deg); }
.y1 .odev-form { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0 24px 20px; }
.y1 .odev-form .girdi { flex: 1 1 180px; text-transform: uppercase; }
.y1 .odev-form .mesaj { flex: 1 1 100%; text-align: left; min-height: 0; }
.y1 .odev-bilgi { flex: 1 1 100%; }

/* ---------- Alanlar (B1) ---------- */
.y1-alan-izgara { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(260px, auto); gap: 16px; }
@media (min-width: 1000px) and (min-height: 760px) { .y1-alan-izgara { grid-auto-rows: minmax(max(260px, calc((100dvh - var(--y-ust-h) - 196px) / 2)), auto); } }
@media (max-width: 1099px) { .y1-alan-izgara { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 799px) { .y1-alan-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; } }
@media (max-width: 539px) { .y1-alan-izgara { grid-template-columns: minmax(0, 1fr); } }
.y1-alan-kart { background: var(--y-yuzey); border: 1px solid var(--y-kenar); border-radius: var(--y-r); display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.y1-alan-kart:hover { border-color: var(--y-kenar-2); }
.y1-alan-ac { flex-grow: 1; display: flex; flex-direction: column; gap: 12px; padding: 20px 20px 14px; border: 0; background: transparent; text-align: left; font-family: var(--govde); color: var(--y-metin); cursor: pointer; border-radius: var(--y-r) var(--y-r) 0 0; }
.y1-alan-ac .ust { display: flex; width: 100%; justify-content: space-between; align-items: flex-start; }
.y1-alan-ac .yuzde { font-size: 26px; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.y1-alan-ac .ad { display: flex; flex-direction: column; }
.y1-alan-ac .ad b { font-size: 18px; font-weight: 800; letter-spacing: -.01em; line-height: 1.25; }
.y1-alan-ac .ad small { font-size: 13px; color: var(--y-metin-2); }
.y1-alan-ac .y1-cubuk { width: 100%; }
.y1-alan-ac .meta { margin-top: auto; font-size: 13px; color: var(--y-metin-2); }
.y1-alan-siradaki { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 20px; padding: 12px 0 16px; min-height: 48px; border: 0; border-top: 1px solid var(--y-ayrac); background: transparent; font-family: var(--govde); font-size: 14px; font-weight: 700; color: var(--y-ana); text-align: left; cursor: pointer; }
.y1-alan-siradaki span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.y1-alan-siradaki:hover span { text-decoration: underline; text-underline-offset: 3px; }
.y1-ozet-kart { background: var(--y-ozet-zemin); color: var(--y-ozet-metin); border-radius: var(--y-r); padding: 20px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.y1-ozet-kart .etiket { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--y-ozet-etiket); }
.y1-ozet-kart .sayi { font-size: 48px; font-weight: 800; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.y1-ozet-kart p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--y-ozet-govde); }
.y1-ozet-dugme { margin-top: auto; display: flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 12px; background: var(--y-ozet-dugme); color: var(--y-ozet-dugme-metin) !important; text-decoration: none; font-weight: 700; font-size: 15px; }
.y1-ozet-dugme:hover { filter: brightness(.96); }

/* alan ayrıntı paneli */
.y1-panel-kok { position: fixed; inset: 0; z-index: 40; pointer-events: none; }
.y1-perde { position: absolute; left: 0; right: 0; top: var(--ust, 0px); bottom: 0; background: var(--y-perde); opacity: 0; transition: opacity .2s; pointer-events: auto; }
.y1-panel {
  position: absolute; right: 0; top: var(--ust, 0px); bottom: 0; width: min(420px, 100%); box-sizing: border-box; overflow-y: auto; overscroll-behavior: contain;
  padding: 24px 24px calc(24px + env(safe-area-inset-bottom, 0px)); background: var(--y-yuzey); border-left: 1px solid var(--y-kenar); box-shadow: var(--y-panel-golge);
  display: flex; flex-direction: column; gap: 14px; pointer-events: auto; transform: translateX(104%); transition: transform .24s ease-out;
}
.y1-panel-kok.acik .y1-perde { opacity: 1; }
.y1-panel-kok.acik .y1-panel { transform: none; }
@media (prefers-reduced-motion: reduce) { .y1-perde, .y1-panel { transition: none; } }
.y1-panel-bas { display: flex; align-items: center; gap: 14px; }
.y1-panel-bas .ad { flex: 1; min-width: 0; }
.y1-panel-bas h2 { font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }
.y1-panel-bas p { margin: 2px 0 0; font-size: 13px; font-weight: 600; color: var(--y-metin-2); }
.y1-panel-aciklama { margin: 0; font-size: 15px; line-height: 1.5; color: var(--y-metin-2); }
.y1-panel .y1-ust-etiket { margin-top: 6px; }
.y1-panel-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; flex-grow: 1; }
.y1-panel-etk { width: 100%; display: flex; align-items: center; gap: 10px; min-height: 46px; box-sizing: border-box; padding: 6px 12px; border-radius: 10px; border: 1px solid var(--y-kenar); background: var(--y-yuzey-2); color: var(--y-metin); font-family: var(--govde); text-align: left; cursor: pointer; }
button.y1-panel-etk:hover { border-color: var(--y-kenar-2); }
.y1-panel-etk .ad { flex-grow: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.y1-panel-etk .ad b { font-size: 15px; font-weight: 700; }
.y1-panel-etk .ad small { font-size: 12px; color: var(--y-metin-2); }
.y1-panel-etk.yakinda { border-style: dashed; background: transparent; color: var(--y-metin-2); }
.y1-panel-etk.yakinda .ad b { font-weight: 600; }
.y1-panel-etk.yakinda .ad small { display: none; }
.y1-panel .btn.tam { flex: none; width: 100%; }
.kabuk.y1.panel-acik { overflow: hidden; }
@media (max-width: 599px) { .y1-panel { width: 100%; border-left: 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- Etkinlikler ---------- */
.y1-etkinlikler .y1-sayfa-bas .baslik { margin-right: auto; }
.y1-ara { position: relative; display: block; width: 260px; max-width: 100%; }
.y1-ara .buyutec { position: absolute; left: 14px; top: 13px; color: var(--y-metin-2); line-height: 0; pointer-events: none; }
.y1-ara-girdi { width: 100%; height: 44px; box-sizing: border-box; padding: 0 14px 0 42px; border-radius: 12px; border: 1px solid var(--y-kenar-2); background: var(--y-yuzey); color: var(--y-metin); font-family: var(--govde); font-size: 15px; font-weight: 600; }
.y1-ara-girdi::placeholder { color: var(--y-metin-2); font-weight: 500; opacity: 1; }
.y1-ara-girdi:focus { outline: none; border-color: var(--y-ana); box-shadow: 0 0 0 3px var(--odak-halka); }
.y1-cipler { display: flex; gap: 8px; flex-wrap: wrap; }
.y1-cip { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 14px; border-radius: 19px; border: 1px solid var(--y-kenar-2); background: transparent; color: var(--y-metin); font-family: var(--govde); font-weight: 600; font-size: 14px; cursor: pointer; }
.y1-cip:hover { background: var(--y-yuzey); }
.y1-cip[aria-pressed="true"] { background: var(--y-ana); border-color: var(--y-ana); color: var(--y-ana-uzeri); font-weight: 700; }
.y1-cip[aria-pressed="true"] .nokta { box-shadow: 0 0 0 2px var(--y-ana-uzeri); }
@media (pointer: coarse) { .y1-cip { min-height: 44px; border-radius: 22px; } }
.y1-tablo { background: var(--y-yuzey); border: 1px solid var(--y-kenar); border-radius: var(--y-r); display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.y1-tablo-bas, .y1-satir { display: grid; grid-template-columns: 40px minmax(0, 1fr) 160px 64px 230px 84px 20px; align-items: center; gap: 16px; padding: 0 20px; }
.y1-tablo-bas { height: 44px; border-bottom: 1px solid var(--y-kenar); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--y-metin-2); }
.y1-tablo-bas .say { grid-column: 1 / 3; }
.y1-tablo-bas .k-yildiz { justify-self: end; }
.y1-tablo-govde { display: flex; flex-direction: column; }
.y1 .y1-satir, .y1 .y1-satir.etkinlik-kart {
  width: 100%; min-height: 66px; box-sizing: border-box; margin: 0; border: 0; border-top: 1px solid var(--y-ayrac); border-radius: 0; box-shadow: none;
  background: transparent; color: var(--y-metin); text-align: left; font-family: var(--govde); font-weight: 400; cursor: pointer;
}
.y1 .y1-tablo-govde > .y1-satir:first-child { border-top-color: transparent; }
.y1 .y1-satir.etkinlik-kart:hover { background: var(--y-yuzey-2); }
.y1 .y1-satir.yakinda { cursor: pointer; }
.y1 .y1-satir:focus-visible { outline-offset: -4px; position: relative; z-index: 1; }
.y1-satir .y1-alan-ikon { width: 40px; height: 40px; border-radius: 11px; }
.y1-satir .k-ad { min-width: 0; display: flex; flex-direction: column; }
.y1-satir .k-ad .ad { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 16px; }
.y1-satir .k-ad b { font-weight: 700; color: var(--y-metin); }
.y1-satir.yakinda .k-ad b { font-weight: 600; color: var(--y-metin-2); }
.y1-satir .k-ad small { display: block; margin-top: 2px; font-size: 13px; color: var(--y-metin-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.y1-satir .kulak { display: inline-flex; color: var(--y-metin-2); }
.y1-satir .k-alan { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--y-metin-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.y1-satir .k-sure { font-size: 14px; color: var(--y-metin-2); white-space: nowrap; }
.y1-satir .k-beceri { display: flex; gap: 6px; flex-wrap: wrap; overflow: hidden; max-height: 28px; }
.y1-beceri-cip { padding: 3px 8px; border-radius: 7px; background: var(--y-yuzey-2); border: 1px solid var(--y-kenar); font-size: 12px; font-weight: 600; color: var(--y-metin-2); white-space: nowrap; }
.y1-satir .k-yildiz { justify-self: end; display: inline-flex; }
.y1-satir .k-ok { color: var(--y-metin-2); display: inline-flex; }
@media (max-width: 1179px) {
  .y1-tablo-bas, .y1-satir { grid-template-columns: 40px minmax(0, 1fr) 150px 64px 84px 20px; }
  .y1-tablo-bas .k-beceri, .y1-satir .k-beceri { display: none; }
}
@media (max-width: 899px) {
  .y1-tablo-bas, .y1-satir { grid-template-columns: 40px minmax(0, 1fr) 64px 84px 20px; gap: 12px; padding: 0 16px; }
  .y1-tablo-bas .k-alan, .y1-satir .k-alan { display: none; }
  .y1-ara { width: 100%; flex: 1 1 100%; }
}
@media (max-width: 599px) {
  .y1-tablo-bas { display: none; }
  .y1-satir { grid-template-columns: 40px minmax(0, 1fr) auto; grid-template-areas: 'ikon ad yildiz' 'ikon sure yildiz'; gap: 2px 12px; padding: 10px 14px; }
  .y1-satir .y1-alan-ikon { grid-area: ikon; }
  .y1-satir .k-ad { grid-area: ad; }
  .y1-satir .k-sure { grid-area: sure; font-size: 13px; }
  .y1-satir .k-yildiz { grid-area: yildiz; }
  .y1-satir .k-ok { display: none; }
  .y1-satir .k-ad small { white-space: normal; }
}

/* ---------- Gelişim ---------- */
.y1-gelisim-izgara { display: grid; grid-template-columns: 460px minmax(0, 1fr); gap: 20px; align-items: stretch; }
.y1-gelisim-sag { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
@media (max-width: 1099px) { .y1-gelisim-izgara { grid-template-columns: minmax(0, 1fr); } }
.y1-profil-kart { display: flex; flex-direction: column; gap: 8px; }
.y1-lejant { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--y-metin-2); flex: none; }
.y1-lejant span { display: flex; align-items: center; gap: 6px; }
.y1-lejant i { width: 16px; height: 0; border-top: 2px solid var(--y-ana); }
.y1-lejant i.once { border-top: 2px dashed var(--y-metin-3); }
.y1-radar { align-self: center; width: 100%; max-width: 412px; margin: auto 0; }
.y1-radar svg { display: block; width: 100%; height: auto; overflow: visible; }
.y1-radar .r-dis { fill: var(--y-yuzey-2); stroke: var(--y-kenar); stroke-width: 1.2; }
.y1-radar .r-halka { fill: none; stroke: var(--y-iz); stroke-width: 1; }
.y1-radar .r-kol { stroke: var(--y-iz); stroke-width: 1; fill: none; }
.y1-radar .r-once { fill: none; stroke: var(--y-metin-3); stroke-width: 2; stroke-dasharray: 5 5; stroke-linejoin: round; }
.y1-radar .r-simdi { fill: var(--y-ana); fill-opacity: .16; stroke: var(--y-ana); stroke-width: 2.5; stroke-linejoin: round; }
.y1-radar .r-nokta { stroke: var(--y-yuzey); stroke-width: 2; }
.y1-radar .r-ad { font-family: var(--govde); font-size: 15px; font-weight: 700; fill: var(--y-metin); }
.y1-radar .r-yuzde { font-family: var(--govde); font-size: 14px; font-weight: 600; fill: var(--y-metin-2); }
.y1-guclu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.y1-guclu > div { padding: 12px 16px; border-radius: 12px; background: var(--y-yuzey-2); }
.y1-guclu .calis { background: var(--y-seri-zemin); }
.y1-guclu .etiket { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--y-metin-2); }
.y1-guclu .calis .etiket { color: var(--y-seri-metin); }
.y1-guclu .deger { margin-top: 4px; font-size: 16px; font-weight: 800; }
.y1-guclu .calis .deger { color: var(--y-seri-guclu); }
.y1-gostergeler { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 699px) { .y1-gostergeler { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.y1-gosterge { background: var(--y-yuzey); border: 1px solid var(--y-kenar); border-radius: 14px; padding: 14px 16px; box-sizing: border-box; min-width: 0; }
.y1-gosterge .etiket { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--y-metin-2); }
.y1-gosterge .deger { margin-top: 6px; display: flex; align-items: baseline; gap: 4px; flex-wrap: wrap; }
.y1-gosterge .deger span { font-size: 30px; font-weight: 800; letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.y1-gosterge .deger small { font-size: 14px; font-weight: 600; color: var(--y-metin-2); }
.y1 .y1-hafta-grafik { padding: 18px 24px 14px; display: flex; flex-direction: column; gap: 6px; }
.y1-cubuk-grafik svg { display: block; width: 100%; height: auto; max-width: 600px; overflow: visible; }
.y1-cubuk-grafik .h-taban { stroke: var(--y-kenar-2); stroke-width: 1; }
.y1-cubuk-grafik .h-hedef { stroke: var(--y-metin-3); stroke-width: 1.5; stroke-dasharray: 4 4; }
.y1-cubuk-grafik .h-hedef-yazi { font-family: var(--govde); font-size: 12px; font-weight: 700; fill: var(--y-metin-2); }
.y1-cubuk-grafik .h-cubuk { fill: var(--y-ana); }
.y1-cubuk-grafik .h-cubuk.bu { fill: var(--y-yumusak); stroke: var(--y-ana); stroke-width: 1.5; stroke-dasharray: 4 3; }
.y1-cubuk-grafik .h-deger { font-family: var(--govde); font-size: 13px; font-weight: 700; fill: var(--y-metin); }
.y1-cubuk-grafik .h-etiket { font-family: var(--govde); font-size: 12px; font-weight: 600; fill: var(--y-metin-2); }
.y1-cubuk-grafik .h-etiket.bu { font-weight: 700; }
.y1 .y1-degisim { padding: 18px 24px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }
.y1-degisim-liste { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; row-gap: 2px; }
@media (max-width: 599px) { .y1-degisim-liste { grid-template-columns: minmax(0, 1fr); } }
.y1-degisim-liste li { display: grid; grid-template-columns: 10px minmax(0, 1fr) 40px 60px; align-items: center; gap: 10px; min-height: 44px; border-bottom: 1px solid var(--y-ayrac); }
.y1-degisim-liste .nokta { width: 10px; height: 10px; }
.y1-degisim-liste b { font-size: 15px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.y1-degisim-liste .yuzde { font-size: 14px; font-weight: 600; text-align: right; color: var(--y-metin-2); font-variant-numeric: tabular-nums; }
.y1-fark { justify-self: end; display: inline-flex; align-items: center; gap: 2px; height: 24px; padding: 0 8px; border-radius: 7px; background: var(--y-gelecek); color: var(--y-metin-2); font-size: 13px; font-weight: 800; font-variant-numeric: tabular-nums; }
.y1-fark.artis { background: var(--y-basari-zemin); color: var(--y-basari); }
.y1-gelisim-alt { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 999px) { .y1-gelisim-alt { grid-template-columns: minmax(0, 1fr); } }
.y1-gelisim-alt .kart { display: flex; flex-direction: column; gap: 12px; }
.y1-rozetler { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.y1-rozet { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: var(--y-yuzey-2); color: var(--y-metin-2); }
.y1-rozet .simge { width: 40px; height: 40px; flex: none; border-radius: 10px; display: grid; place-items: center; background: var(--y-gelecek); color: var(--y-metin-2); }
.y1-rozet > span:last-child { display: flex; flex-direction: column; min-width: 0; }
.y1-rozet b { font-size: 14px; font-weight: 700; }
.y1-rozet small { font-size: 12px; line-height: 1.35; }
.y1-rozet.var { color: var(--y-metin); }
.y1-rozet.var .simge { background: var(--y-seri-zemin); color: var(--y-seri-metin); }
.y1-rozet.var small { color: var(--y-metin-2); }
.y1-rekorlar { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.y1-rekorlar li { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-height: 44px; padding: 6px 0; border-bottom: 1px solid var(--y-ayrac); font-size: 14px; }
.y1-rekorlar b { flex: 1 1 140px; font-size: 15px; font-weight: 700; }
.y1-rekorlar .egilim { font-weight: 700; color: var(--y-metin-2); }
.y1-rekorlar .egilim.artis { color: var(--y-basari); }

/* ---------- giriş ekranları (mod seçimi, kurulum, profil seçimi, yeni profil, sınıfa katılma) ---------- */
.kabuk.y1-giris { max-width: 860px; margin: 0 auto; gap: 20px; padding: calc(16px + env(safe-area-inset-top, 0px)) max(32px, env(safe-area-inset-right, 0px)) calc(40px + env(safe-area-inset-bottom, 0px)) max(32px, env(safe-area-inset-left, 0px)); }
@media (max-width: 599px) { .kabuk.y1-giris { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); gap: 16px; } }
.y1-giris-ust { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-top: 12px; }
.y1-giris-marka { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.y1-giris .giris-logo { margin: 0; line-height: 1; }
.y1-giris .giris-logo .y1-marka-ad { font-size: 26px; }
.y1-giris-marka .not { font-size: 16px; }
.y1-giris .bolum-baslik { font-size: 22px; }
.y1-giris .y1-giris-baslik h1 { font-size: 28px; line-height: 1.15; }
.y1-giris .y1-giris-baslik .not { margin-top: 4px; font-size: 15px; }
.y1-giris .profil-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
@media (max-width: 599px) { .y1-giris .profil-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }
.y1-giris .profil-kart { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 168px; padding: 18px 10px; border-radius: var(--y-r); border: 1px solid var(--y-kenar); background: var(--y-yuzey); box-shadow: none; color: var(--y-metin); font-family: var(--govde); cursor: pointer; }
.y1-giris .profil-kart:hover { border-color: var(--y-kenar-2); background: var(--y-yuzey-2); }
.y1-giris .profil-kart b { font-size: 17px; font-weight: 700; color: var(--y-metin); text-align: center; overflow-wrap: anywhere; }
.y1-giris .profil-kart .not { font-size: 13px; text-align: center; }
.y1-giris .profil-kart .avatar { border-radius: 16px; color: #FFFFFF; font-weight: 700; }
.y1-giris .profil-kart.yeni { border-style: dashed; border-color: var(--y-kenar-2); background: transparent; }
.y1-giris .profil-kart.kopuk { border-style: dashed; opacity: .8; }
.y1-giris .avatar.arti { width: 64px; height: 64px; border-radius: 16px; background: var(--y-gelecek); color: var(--y-metin-2); font-size: 30px; font-weight: 600; display: inline-grid; place-items: center; }
.y1-giris .karsilama { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; font-size: 16px; }
.y1-giris .karsilama h2 { font-size: 22px; }
.y1-giris .mod-izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.y1-giris .mod-kart { text-align: left; display: flex; flex-direction: column; gap: 8px; padding: 22px; min-height: 200px; border-radius: var(--y-r); border: 1px solid var(--y-kenar); background: var(--y-yuzey); box-shadow: none; color: var(--y-metin); font-family: var(--govde); font-size: 15px; cursor: pointer; }
.y1-giris .mod-kart:hover { border-color: var(--y-kenar-2); background: var(--y-yuzey-2); }
.y1-giris .mod-kart b { font-size: 18px; font-weight: 800; color: var(--y-metin); line-height: 1.25; }
.y1-giris .mod-kart > span:not(.mod-simge) { color: var(--y-metin-2); }
.y1-giris .mod-kart small { margin-top: auto; }
.y1-giris .mod-kart.kurum, .y1-giris .mod-kart.yerel { border-top-width: 1px; border-top-color: var(--y-kenar); }
.y1-giris .mod-simge { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--a-sozel-zemin); color: var(--a-sozel); }
.y1-giris .mod-kart.yerel .mod-simge { background: var(--a-bellek-zemin); color: var(--a-bellek); }
.y1-giris .kurulum { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--y-kenar); }
.y1-giris .kurulum h2 { font-size: 22px; }
.y1-giris .etiket { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--y-metin-2); }
.y1-giris .giris-alt { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; border-top: 1px solid var(--y-kenar); padding-top: 12px; margin-top: 4px; }
.y1-giris .tablo-kutu { overflow-x: auto; }
/* formlar */
.y1-giris .form { display: flex; flex-direction: column; gap: 18px; padding: 24px; }
.y1-giris .form-bas h2 { font-size: 22px; }
.y1-giris .form-bas .not { margin-top: 2px; }
.y1-giris .alan { display: flex; flex-direction: column; gap: 6px; }
.y1-giris .alan > span { font-weight: 700; font-size: 15px; }
:is(.y1-giris, .y1, .y1-pencere, .kabuk.ogretmen) .girdi { min-height: 48px; box-sizing: border-box; border-radius: 12px; border: 1px solid var(--y-kenar-2); background: var(--y-yuzey); color: var(--y-metin); padding: 0 14px; font-family: var(--govde); font-size: 16px; font-weight: 600; }
:is(.y1-giris, .y1, .y1-pencere, .kabuk.ogretmen) .girdi:focus { border-color: var(--y-ana); outline: none; box-shadow: 0 0 0 3px var(--odak-halka); }
:is(.y1-giris, .y1, .y1-pencere, .kabuk.ogretmen) .girdi::placeholder { color: var(--y-metin-2); font-weight: 500; opacity: 1; }
:is(.y1-giris, .y1, .y1-pencere, .kabuk.ogretmen) .girdi[aria-invalid="true"] { border-color: var(--kotu); }
.y1-giris .kod-girdi { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.5rem; letter-spacing: .18em; text-transform: uppercase; text-align: center; max-width: 320px; }
.y1-giris .secim-satir { display: flex; flex-wrap: wrap; gap: 8px; }
.y1-giris .secim { min-height: 44px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--y-kenar-2); background: var(--y-yuzey); color: var(--y-metin); font-family: var(--govde); font-weight: 600; font-size: 15px; cursor: pointer; }
.y1-giris .secim:hover { background: var(--y-yuzey-2); }
.y1-giris .secim.secili { background: var(--y-ana); color: var(--y-ana-uzeri); border-color: var(--y-ana); font-weight: 700; }
.y1-giris .oneri-kutu { background: var(--y-yuzey-2); border-radius: 12px; padding: 14px 16px; border: 1px solid var(--y-kenar); }
.y1-giris .oneri { display: flex; gap: 8px; align-items: flex-start; font-size: 15px; }
.y1-giris .oneri .ikon { margin-top: 3px; color: var(--y-ana); }
.y1-giris .oneri-kutu .satir { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.y1-giris .alan-hata { color: var(--kotu); font-weight: 700; min-height: 1.2em; font-size: 14px; }
.y1-giris .eylem { justify-content: flex-end; }
.y1-giris .eylem.sola { justify-content: flex-start; }
@media (max-width: 599px) { .y1-giris .form { padding: 18px 16px; } .y1-giris .form .eylem .btn { flex: 1 1 140px; } }

/* ---------- pencereler (profil/ayarlar, tanışma, mola, şifre, onay) ---------- */
.perde { background: var(--y-perde); }
html[data-tema="gece"] .perde { background: rgba(0, 0, 0, .6); }
.pencere { background: var(--y-yuzey); color: var(--y-metin); border: 1px solid var(--y-kenar); border-radius: var(--y-r); box-shadow: var(--y-pencere-golge); }
.pencere h2 { color: var(--y-metin); font-size: 22px; letter-spacing: -.01em; }
.pencere p { font-size: 15px; }
.y1-pencere .eylem { justify-content: flex-end; }
.pencere.kucuk.y1-pencere .eylem { justify-content: center; }
.profil-pencere { width: min(560px, 100%); gap: 4px; }
.profil-pencere-bas { display: flex; align-items: center; gap: 14px; padding-bottom: 12px; margin-bottom: 4px; border-bottom: 1px solid var(--y-ayrac); }
.profil-pencere-bas h2 { font-size: 22px; line-height: 1.15; }
.profil-pencere .y1-ust-etiket { margin-top: 8px; }
.y1-pencere .ayar { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; padding: 8px 0; border-bottom: 1px solid var(--y-ayrac); flex-wrap: wrap; }
.y1-pencere .ayar > span { display: flex; flex-direction: column; min-width: 0; flex: 1 1 220px; }
.y1-pencere .ayar b { font-weight: 700; font-size: 15px; }
.y1-pencere .ayar small { font-size: 13px; }
.y1-pencere .ayar input[type=range] { width: min(220px, 100%); min-height: 44px; accent-color: var(--y-ana); cursor: pointer; }
.y1-pencere .anahtar-kutu { width: 24px; height: 24px; accent-color: var(--y-ana); cursor: pointer; flex: none; }
.y1-pencere .aks-ayar { align-items: flex-start; }
.y1-pencere .aks-izgara { display: flex; flex-wrap: wrap; gap: 6px; max-height: 190px; overflow: auto; padding: 2px; }
.y1-pencere .aks-sec { width: 64px; height: 64px; border-radius: 14px; border: 1px solid var(--y-kenar); background: var(--y-yuzey-2); display: grid; place-items: center; padding: 0; cursor: pointer; }
.y1-pencere .aks-sec.secili { border: 2px solid var(--y-ana); background: var(--y-yuzey); }
.y1-pencere .metin-btn { align-self: flex-start; }
.pencere.tur .tanitim-ust { display: flex; gap: 16px; align-items: flex-start; }
.tur-metin { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; min-width: 0; }
.tur-metin p:not(.y1-ust-etiket) { font-size: 17px; line-height: 1.5; }
.y1-mola-simge { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--y-yumusak); color: var(--y-yumusak-metin); }
.mola-sayac { font-weight: 800; font-size: 2.2rem; color: var(--y-ana); font-variant-numeric: tabular-nums; }
/* şifre tuş takımı */
.y1-pin { gap: 14px; }
.y1-pin .pin-noktalar { display: flex; justify-content: center; gap: 14px; margin: 4px 0; }
.y1-pin .pin-noktalar span { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--y-ana); }
.y1-pin .pin-noktalar span.dolu { background: var(--y-ana); }
.y1-pin .pin-tuslar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; }
.y1-pin .pin-tuslar button { min-height: 60px; border-radius: 14px; border: 1px solid var(--y-kenar-2); background: var(--y-yuzey); color: var(--y-metin); font-family: var(--govde); font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums; cursor: pointer; }
.y1-pin .pin-tuslar button:hover { background: var(--y-yuzey-2); }
.y1-pin .pin-tuslar button:active { background: var(--y-iz); }
.y1-pin .pin-tuslar button.yan { font-size: 15px; font-weight: 600; color: var(--y-metin-2); border-color: var(--y-kenar); background: var(--y-yuzey-2); }
.y1-pin .pin-tuslar.kilitli button:not(.yan) { opacity: .4; pointer-events: none; }
/* bildirim */
.toast { background: var(--y-metin); color: var(--y-zemin); border-radius: 14px; border-left: 0; font-weight: 600; font-size: 15px; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .45); bottom: calc(24px + env(safe-area-inset-bottom, 0px)); }

/* ---------- tablet öğretmen / veli paneli (teacher.js) ---------- */
.kabuk.ogretmen { max-width: 1120px; margin: 0 auto; gap: 18px; padding: calc(20px + env(safe-area-inset-top, 0px)) max(32px, env(safe-area-inset-right, 0px)) calc(40px + env(safe-area-inset-bottom, 0px)) max(32px, env(safe-area-inset-left, 0px)); }
@media (max-width: 599px) { .kabuk.ogretmen { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); } }
.kabuk.ogretmen .og-ust { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid var(--y-kenar); }
.kabuk.ogretmen .og-ust h1 { font-size: clamp(22px, 3.4vw, 28px); }
.kabuk.ogretmen .kart { display: flex; flex-direction: column; gap: 10px; }
.kabuk.ogretmen .kart h2 { font-size: 18px; }
.kabuk.ogretmen .kart h3 { font-size: 16px; margin-top: 8px; }
.kabuk.ogretmen .tablo th, .kabuk.ogretmen .tablo td { border-bottom-color: var(--y-ayrac); }
.kabuk.ogretmen .tablo th { color: var(--y-metin-2); font-weight: 700; }
.kabuk.ogretmen .ayar { border-bottom-color: var(--y-ayrac); min-height: 52px; }
.kabuk.ogretmen .anahtar-kutu, .kabuk.ogretmen .onay input { accent-color: var(--y-ana); }
.kabuk.ogretmen .alan-secim { border-color: var(--y-kenar); border-top: 3px solid var(--k); border-radius: 12px; }
.kabuk.ogretmen .kod { background: var(--y-yuzey-2); color: var(--y-metin); }
.kabuk.ogretmen .ozet-sayi { background: var(--y-yuzey-2); border-color: var(--y-kenar); }
.kabuk.ogretmen .grafik-kart { background: var(--y-yuzey-2); }
.kabuk.ogretmen .eylem .btn, .kabuk.ogretmen .eylem label.btn { cursor: pointer; }
.kabuk.ogretmen .eylem.sola { align-items: center; }
@media (max-width: 599px) {
  .y1-radar .r-ad { font-size: 20px; } .y1-radar .r-yuzde { font-size: 18px; }
  .y1-cubuk-grafik .h-etiket { font-size: 19px; } .y1-cubuk-grafik .h-deger { font-size: 21px; } .y1-cubuk-grafik .h-hedef-yazi { font-size: 18px; }
  .y1-cubuk-grafik svg { overflow: visible; margin-bottom: 8px; }
}
.y1-pencere > * { flex-shrink: 0; }
/* "Yakında" bilgi penceresi */
.y1-yakinda-pencere { width: min(480px, 100%); gap: 12px; }
.y1-yakinda-bas { display: flex; align-items: center; gap: 14px; }
.y1-yakinda-bas h2 { font-size: 22px; margin-top: 2px; }
.y1-yakinda-not { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--y-yuzey-2); color: var(--y-metin); font-size: 15px; line-height: 1.5; }
.y1-cipler.kucuk { gap: 6px; margin-top: 6px; }
.y1 .y1-satir.yakinda:hover, button.y1-panel-etk.yakinda:hover { background: var(--y-yuzey-2); }
button.y1-panel-etk.yakinda { cursor: pointer; }
.y1-sayfa-eylem { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; }
.y1-gelisim .y1-sayfa-bas .baslik { margin-right: auto; }
.kabuk.ogretmen .odev-sure { display: flex; flex-direction: column; gap: 4px; font-size: 15px; }
.kabuk.ogretmen .odev-sure:empty { display: none; }
.kabuk.ogretmen .odev-sure-uyari { display: block; padding: 8px 12px; border-radius: 10px; background: var(--y-seri-zemin); color: var(--y-seri-metin); font-size: 14px; font-weight: 600; }
.y1 a.btn, .y1-giris a.btn { color: var(--y-metin); }
.y1 a.btn.ana, .y1-giris a.btn.ana { color: var(--y-ana-uzeri); }