/* DUSK paleti: #1A1B2E · #42426F · #6D5BA6 · #F08A8A · #FFD6C9
   Açık tema varsayılan; koyu tema prefers-color-scheme: dark ile. Türetilmiş tonlar aşağıda. */
:root {
  --dusk-gece: #1A1B2E;
  --dusk-indigo: #42426F;
  --dusk-lavanta: #6D5BA6;
  --dusk-mercan: #F08A8A;
  --dusk-seftali: #FFD6C9;

  /* Açık tema */
  --zemin: #FFF5F1;                /* şeftali, çok açık */
  --kart: #FFFCFA;                 /* krem */
  --ic: #FBEDE8;                   /* kart içi kutular */
  --metin: var(--dusk-gece);       /* kart üstünde 16.6:1 */
  --metin-soluk: var(--dusk-indigo); /* kart üstünde 9.2:1 */
  --etiket: var(--dusk-lavanta);   /* kart üstünde 5.6:1 */
  --cizgi: rgba(66, 66, 111, .12);
  --golge: 0 14px 30px -18px rgba(66, 66, 111, .45), 0 2px 6px rgba(66, 66, 111, .06);
  --golge-ic: inset 0 1px 0 rgba(255, 255, 255, .9);
  --ust-zemin: rgba(255, 245, 241, .88);

  /* Özet kutuları: DUSK açık tonları */
  --t-lavanta: #ECE7F6;
  --t-mercan: #FDE3E3;
  --t-seftali: #FFE5DB;
  --t-indigo: #E6E6F1;
  --i-seftali: #FFC3B1;            /* şeftali ikon kutusu (koyulaştırılmış) */
  --karsilama: linear-gradient(135deg, #FFDCD0 0%, #FFE9E1 60%, #F6E4F0 100%);

  /* Isı haritası paneli (iki temada da koyu: parlama koyu zeminde net) */
  --isi-zemin: var(--dusk-gece);
  --figur: #CFCAD9;
  --figur-golge: #A9A3BA;
  --isi-metin: #D8C3C6;

  --r: 22px;
  --r-kucuk: 14px;
  --sekme-h: 64px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zemin: var(--dusk-gece);
    --kart: #2A2B47;
    --ic: #22233B;
    --metin: var(--dusk-seftali);  /* kart üstünde 10.2:1 */
    --metin-soluk: #D8C3C6;         /* kart üstünde 8.2:1 */
    --etiket: var(--dusk-mercan);   /* kart üstünde 5.7:1 */
    --cizgi: rgba(255, 214, 201, .12);
    --golge: 0 14px 30px -18px rgba(0, 0, 0, .7);
    --golge-ic: inset 0 1px 0 rgba(255, 255, 255, .05);
    --ust-zemin: rgba(26, 27, 46, .88);

    --t-lavanta: #3A3566;
    --t-mercan: #4A3149;
    --t-seftali: #44384A;
    --t-indigo: #34355C;
    --i-seftali: var(--dusk-seftali);
    --i-indigo: #5E5E9A;           /* koyu zeminde ayrışan indigo */
    --karsilama: linear-gradient(135deg, #42426F 0%, #3A3566 55%, #4A3149 100%);
    --isi-zemin: #151626;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--zemin);
  color: var(--metin);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, h4, p { margin: 0; }
a { color: inherit; }

.gizli {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Üst bilgi ---------- */
.ust {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(env(safe-area-inset-top) + 10px) calc(env(safe-area-inset-right) + 20px) 10px calc(env(safe-area-inset-left) + 20px);
  background: var(--ust-zemin);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.ust-hafta { font-size: 13px; color: var(--metin-soluk); }
.ust-ad { font-size: 20px; font-weight: 800; letter-spacing: -.01em; }
.avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--dusk-lavanta);
  color: #fff;                     /* 5.7:1 */
  font: inherit;
  font-weight: 700;
  border: 0;
  padding: 0;
  cursor: pointer;
  box-shadow: var(--golge);
}

/* ---------- İçerik ---------- */
main {
  padding: 8px calc(env(safe-area-inset-right) + 16px) calc(var(--sekme-h) + env(safe-area-inset-bottom) + 40px) calc(env(safe-area-inset-left) + 16px);
  max-width: 640px;
  margin: 0 auto;
}
.sayfa-baslik { font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin: 6px 4px 16px; }
.sayfa[hidden] { display: none; }

.uyari-serit {
  font-size: 14px;
  padding: 10px 14px;
  margin-bottom: 16px;
  border-radius: var(--r-kucuk);
  background: var(--t-mercan);
  color: var(--metin);
}
.uyari-serit a { font-weight: 700; }

.kart {
  background: var(--kart);
  border-radius: var(--r);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--golge), var(--golge-ic);
}
.kart h3 { font-size: 19px; line-height: 1.25; margin-bottom: 6px; }
.kart-ust { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.etiket {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--etiket);
  margin-bottom: 6px;
}
.not { font-size: 14px; color: var(--metin-soluk); margin-top: 10px; }
.bos { color: var(--metin-soluk); padding: 20px 0; text-align: center; }

ul.liste { list-style: none; margin: 8px 0 0; padding: 0; }
ul.liste li { padding: 10px 0; border-top: 1px solid var(--cizgi); }
ul.liste li:first-child { border-top: 0; }
.satir { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.soluk { color: var(--metin-soluk); font-size: 14px; }

/* ---------- Karşılama kartı ---------- */
.karsilama {
  background: var(--karsilama);
  padding: 22px 20px 20px;
}
.karsilama .selam { font-size: 28px; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.karsilama .ozet-cumle { margin-top: 8px; color: var(--metin-soluk); font-size: 16px; }
.karsilama .buton { display: inline-flex; width: auto; padding: 0 22px; margin-top: 16px; }

/* ---------- Renkli özet kutuları (2×2) ---------- */
.kutular { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.kutu {
  display: block;
  border-radius: var(--r);
  padding: 14px 14px 16px;
  text-decoration: none;
  color: var(--metin);
  box-shadow: var(--golge), var(--golge-ic);
  min-width: 0;
}
.kutu .ikon-kutu { margin-bottom: 8px; width: 36px; height: 36px; border-radius: 12px; }
.kutu-baslik { display: block; font-size: 14px; font-weight: 600; color: var(--metin-soluk); }
.kutu-sayi { display: block; font-size: 28px; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kutu-sayi small { font-size: 15px; font-weight: 700; }
.kutu-alt { display: block; font-size: 13px; color: var(--metin-soluk); margin-top: 2px; }
.k-lavanta { background: var(--t-lavanta); }
.k-mercan { background: var(--t-mercan); }
.k-seftali { background: var(--t-seftali); }
.k-indigo { background: var(--t-indigo); }

/* Yuvarlak köşeli ikon kutusu */
.ikon-kutu {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 13px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 4px 10px -6px rgba(26, 27, 46, .5);
  font-size: 14px;
  font-weight: 800;
}
.ikon-kutu svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.i-lavanta { background: var(--dusk-lavanta); color: #fff; }
.i-mercan { background: var(--dusk-mercan); color: var(--dusk-gece); }
.i-seftali { background: var(--i-seftali); color: var(--dusk-gece); }
.i-indigo { background: var(--i-indigo, var(--dusk-indigo)); color: var(--dusk-seftali); }

/* ---------- Liste kartı satırları: ikon · başlık/alt yazı · yuvarlak düğme ---------- */
.ogeler { list-style: none; margin: 6px 0 0; padding: 0; }
.oge { padding: 10px 0; border-top: 1px solid var(--cizgi); }
.oge:first-child { border-top: 0; }
.oge-satir { display: flex; align-items: center; gap: 12px; min-height: 44px; }
.oge-orta { flex: 1; min-width: 0; }
.oge-baslik { display: block; font-weight: 700; line-height: 1.3; }
.oge-alt { display: block; font-size: 14px; color: var(--metin-soluk); margin-top: 1px; }
a.oge-baslik { text-decoration: none; }
.yuvarlak {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ic);
  color: var(--metin);
  box-shadow: var(--golge-ic), 0 3px 8px -5px rgba(26, 27, 46, .4);
  text-decoration: none;
}
.yuvarlak svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.oge > details { margin-left: 52px; }
.oge.bugun .oge-baslik::after {
  content: "Bugün";
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  vertical-align: 2px;
  background: var(--dusk-mercan);
  color: var(--dusk-gece);
}

/* Saklama yeri rozeti */
.rozet {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.rozet-dolap { background: var(--dusk-lavanta); color: #fff; }
.rozet-dondurucu { background: var(--t-indigo); color: var(--metin); }
.rozet-taze { background: transparent; color: var(--metin-soluk); border: 1px solid var(--cizgi); }
.rozet-bugun { background: var(--dusk-mercan); color: var(--dusk-gece); }

.isitma { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; font-size: 14px; }
.isitma div { background: var(--ic); border-radius: 12px; padding: 10px 12px; }
.isitma b { display: block; font-size: 13px; color: var(--etiket); }

/* ---------- Kardiyo işaretleme (sağda yuvarlak durum düğmesi) ---------- */
.gorev {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
}
.gorev input {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 44px;
  height: 44px;
  margin: 0;
  border-radius: 50%;
  background: var(--ic);
  border: 2px solid var(--metin-soluk);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.gorev input:checked { background: var(--dusk-mercan); border-color: var(--dusk-mercan); }
.gorev input:checked::after { content: ""; width: 9px; height: 16px; border: solid var(--dusk-gece); border-width: 0 3px 3px 0; transform: translateY(-2px) rotate(45deg); }
.gorev input:focus-visible { outline: 3px solid var(--dusk-lavanta); outline-offset: 2px; }
.gorev:has(input:checked) .oge-baslik { text-decoration: line-through; opacity: .7; }

/* ---------- Form ---------- */
.form label { display: block; font-size: 14px; font-weight: 600; color: var(--metin-soluk); margin-top: 14px; }
.form input {
  display: block;
  width: 100%;
  margin-top: 6px;
  min-height: 48px;
  padding: 10px 14px;
  font-size: 16px;                 /* iOS otomatik zoom engeli */
  color: var(--metin);
  background: var(--ic);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-kucuk);
}
.form input::placeholder { color: var(--metin-soluk); opacity: .75; }
.form input[type="date"] { -webkit-appearance: none; appearance: none; text-align: left; }
.form input:focus { outline: 2px solid var(--dusk-lavanta); border-color: var(--dusk-lavanta); }
.iki-sutun { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.buton {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 50px;
  margin-top: 18px;
  font: inherit;
  font-weight: 700;
  font-size: 17px;
  color: var(--dusk-gece);         /* mercan üstünde 7.0:1 */
  background: var(--dusk-mercan);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45), 0 8px 18px -10px rgba(240, 138, 138, .9);
}
.buton svg { width: 18px; height: 18px; fill: currentColor; }
.buton:active { transform: scale(.98); }
.buton:disabled { opacity: .6; }
.buton-ikincil {
  background: var(--ic);
  color: var(--metin);
  box-shadow: var(--golge-ic), 0 3px 8px -5px rgba(26, 27, 46, .4);
}

.ozet { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.ozet div { background: var(--ic); border-radius: var(--r-kucuk); padding: 10px 6px; text-align: center; }
.ozet b { display: block; font-size: 20px; color: var(--metin); font-variant-numeric: tabular-nums; }
.ozet span { font-size: 12px; color: var(--metin-soluk); }
.ozet .k-lavanta { background: var(--t-lavanta); }
.ozet .k-mercan { background: var(--t-mercan); }
.ozet .k-seftali { background: var(--t-seftali); }
.ozet .k-indigo { background: var(--t-indigo); }

/* Ek ölçüler, geçmiş, dışa aktarma */
.ek-olcu { margin-top: 14px; border-top: 1px solid var(--cizgi); }
.gecmis .satir b { font-variant-numeric: tabular-nums; }
.baglanti { display: flex; align-items: center; min-height: 44px; font-weight: 700; text-decoration: none; color: var(--etiket); }

/* ---------- Bar grafik ---------- */
.grafik {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 160px;
  margin-top: 12px;
  padding-top: 22px;
}
.cubuk { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.cubuk i {
  display: block;
  width: 100%;
  max-width: 34px;
  border-radius: 10px;
  background: var(--t-lavanta);
  box-shadow: var(--golge-ic);
  position: relative;
}
.cubuk:nth-child(4n+2) i { background: var(--t-mercan); }
.cubuk:nth-child(4n+3) i { background: var(--t-seftali); }
.cubuk:nth-child(4n) i { background: var(--t-indigo); }
.cubuk:last-child i { background: var(--dusk-mercan); }
.cubuk b { font-size: 12px; font-variant-numeric: tabular-nums; margin-bottom: 4px; white-space: nowrap; }
.cubuk span { font-size: 12px; color: var(--metin-soluk); margin-top: 6px; white-space: nowrap; }
.grafik-bos { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.grafik-bos .cizgiler { display: flex; align-items: flex-end; gap: 5px; height: 48px; flex: none; }
.grafik-bos .cizgiler i { width: 10px; border-radius: 4px; background: var(--cizgi); }

/* ---------- Kas ısı haritası (koyu panel) ---------- */
.isi { margin-top: 12px; background: var(--isi-zemin); border-radius: 18px; padding: 14px 8px 12px; }
.isi-figurler { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.isi-figurler figure { margin: 0; text-align: center; }
.isi-figurler svg { width: 100%; max-height: 260px; display: block; }
.isi-figurler figcaption { font-size: 12px; color: var(--isi-metin); margin-top: 2px; }
.isi .govde { fill: var(--figur-golge); }
.isi .kas { fill: var(--figur); stroke: var(--isi-zemin); stroke-width: .6; stroke-linejoin: round; }
.isi .kas.s1 { fill: #42426F; }
.isi .kas.s2 { fill: #6D5BA6; }
/* s3 dolgusu JS'te radial gradient + parlama filtresi ile verilir */
.lejant { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--isi-metin); padding: 0 6px; }
.lejant i { flex: 1; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--figur), #42426F, #6D5BA6, #F08A8A, #FFD6C9); }
.bolge-listesi { margin-top: 8px; font-size: 13px; color: var(--isi-metin); padding: 0 6px; }

/* ---------- Plan içeriği ---------- */
.kart h4 { font-size: 16px; margin: 16px 0 4px; }
.kart p + p { margin-top: 6px; }
.ara-baslik { font-size: 22px; font-weight: 800; margin: 24px 4px 12px; }
.nowrap { white-space: nowrap; }
.not.vurgu { color: var(--metin); background: var(--ic); border-radius: 12px; padding: 10px 12px; }
.liste.kucuk li { font-size: 14px; color: var(--metin-soluk); padding: 7px 0; }
ul.liste li.bugun { box-shadow: inset 3px 0 0 var(--dusk-mercan); padding-left: 10px; }

/* "tahmini" / "(t)" işaretli değerler */
.tahmini {
  font-style: italic;
  text-decoration: underline dashed var(--dusk-mercan);
  text-underline-offset: 3px;
}

.uyari-kart { background: var(--t-mercan); }
.uyari-kart .not.vurgu, .uyari-kart .isitma div { background: var(--kart); }
.agri li { padding-left: 12px; border-left: 4px solid var(--dusk-lavanta); margin-top: 8px; border-top: 0; }
.agri li.agri-1 { border-left-color: var(--dusk-mercan); }
.agri li.agri-2 { border-left-color: var(--dusk-gece); }
.agri-ozet { padding: 4px 0 8px; font-size: 14px; }
.agri-ozet p + p { margin-top: 6px; }
.agri-ozet b { color: var(--etiket); }

/* ---------- Seçici (gün / bölüm) ---------- */
.secici {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0 -16px 16px;
  padding: 4px 16px 10px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.secici::-webkit-scrollbar { display: none; }
.secici a {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--kart);
  color: var(--metin);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.15;
  box-shadow: var(--golge), var(--golge-ic);
}
.secici a small { font-size: 11px; font-weight: 500; color: var(--metin-soluk); }
.secici a[aria-current="true"] { background: var(--dusk-mercan); color: var(--dusk-gece); }
.secici a[aria-current="true"] small { color: var(--dusk-gece); }

/* ---------- Açılır bölümler ---------- */
details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
details > summary::-webkit-details-marker { display: none; }
details > summary::after {
  content: "";
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ic) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236D5BA6' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") center / 18px no-repeat;
  transition: transform .2s;
}
details[open] > summary::after { transform: rotate(180deg); }
@media (prefers-color-scheme: dark) {
  details > summary::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F08A8A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E"); }
}
.kart > details, .oge > details { margin-top: 8px; border-top: 1px solid var(--cizgi); }
details.kart > summary { margin: -6px 0; }
details.kart[open] > summary { margin-bottom: 8px; }
details.harita, details.kucuk { margin-top: 4px; }
details.harita > summary, details.kucuk > summary { font-size: 14px; color: var(--metin-soluk); }
.harita-ad { font-size: 13px; color: var(--etiket); margin-top: 10px; font-weight: 700; }
.tarif { scroll-margin-top: 96px; }
.tarif > summary { gap: 12px; }
.tarif > summary .oge-orta { flex: 1; }

/* Sayaç */
.buyuk { font-size: 20px; }

/* Hareket kartı */
.hareket-ust { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.hareket-ust h3 { margin: 0; }
.hareket .ozet b, .ozet-4 b { font-size: 17px; }
.ozet-4 { grid-template-columns: repeat(4, 1fr); gap: 6px; }
.ozet-4 div { padding: 10px 4px; }
.ozet-4 span { font-size: 11px; }

ol.adimlar { margin: 6px 0 0; padding-left: 22px; }
ol.adimlar li { padding: 5px 0; }

/* Öğün ve kaplar */
.kap { margin-top: 8px; padding: 10px 12px; border-radius: var(--r-kucuk); background: var(--ic); }
.kap .soluk { display: block; margin-top: 2px; }
.kap-kod { color: var(--etiket); }
.kap .isitma div { background: var(--kart); }
.isitma-hal { font-size: 13px; font-weight: 700; margin-top: 10px; }
.toplam { margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--cizgi); font-size: 14px; }
.toplam { display: block; }
.toplam b { display: block; margin-top: 2px; font-variant-numeric: tabular-nums; }
.aksam { background: var(--t-indigo); }
.aksam h3 { font-size: 16px; margin-top: 8px; }

/* Tablolar */
.tablo-kap { overflow-x: auto; margin-top: 6px; }
.tablo { width: 100%; border-collapse: collapse; font-size: 14px; }
.tablo th, .tablo td { text-align: left; padding: 8px 6px; border-top: 1px solid var(--cizgi); vertical-align: top; }
.tablo thead th { border-top: 0; font-size: 12px; color: var(--metin-soluk); }
.tablo tbody th { font-weight: 600; }
.yigin li .soluk { display: block; margin-top: 2px; }
.yigin li .soluk i { font-style: normal; color: var(--etiket); }

/* Zaman çizelgesi */
ol.cizelge { list-style: none; margin: 8px 0 0; padding: 0; }
ol.cizelge li { padding: 10px 0 10px 14px; border-left: 3px solid var(--t-lavanta); font-size: 14px; }
ol.cizelge .saat { display: block; color: var(--etiket); font-size: 15px; }
ol.cizelge p i { font-style: normal; color: var(--metin-soluk); }

/* Kardiyo nabız bölgeleri */
.bolgeler li.hedef { box-shadow: inset 3px 0 0 var(--dusk-mercan); padding-left: 10px; }
.bolgeler li.hedef b { color: var(--etiket); }

/* ---------- Giriş sayfası ---------- */
.giris-main { display: flex; flex-direction: column; justify-content: center; min-height: calc(100dvh - 80px); padding-bottom: calc(env(safe-area-inset-bottom) + 24px); }
.giris-kart { padding: 26px 22px 22px; }
.giris-kart .ikon-kutu { width: 56px; height: 56px; border-radius: 18px; margin-bottom: 14px; }
.giris-kart .ikon-kutu svg { width: 30px; height: 30px; }
.giris-kart h2 { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }

/* ---------- Alt sekme çubuğu ---------- */
.sekmeler {
  position: fixed;
  left: calc(env(safe-area-inset-left) + 10px);
  right: calc(env(safe-area-inset-right) + 10px);
  bottom: calc(env(safe-area-inset-bottom) + 8px);
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  max-width: 620px;
  margin: 0 auto;
  padding: 6px;
  border-radius: 28px;
  background: var(--kart);
  box-shadow: 0 16px 36px -14px rgba(26, 27, 46, .45), var(--golge-ic);
}
.sekmeler a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: 56px;
  min-width: 44px;
  border-radius: 22px;
  color: var(--metin-soluk);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
}
.sekmeler svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.sekmeler a[aria-current="page"] { background: var(--dusk-mercan); color: var(--dusk-gece); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}