:root{
  --yesil:#2E9E63; --yesil-koyu:#1F7A4D; --orman:#16301F;
  --acik:#EAF6EF; --cizgi:#E3EBE5; --beyaz:#FFFFFF; --zemin:#F7FAF8;
  --metin:#1A2B20; --soluk:#6B7F72; --altin:#E3AE52; --kirmizi:#D64545;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{height:100%}
body{min-height:100%;background:var(--zemin);color:var(--metin);
  font-family:'Karla',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:700;line-height:1.2;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--yesil);outline-offset:2px;border-radius:6px}

/* ---- kart, buton, form ---- */
.kart{background:var(--beyaz);border:1px solid var(--cizgi);border-radius:var(--radius);padding:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:12px;font-weight:700;font-size:15.5px;
  transition:transform .12s,opacity .15s}
.btn:active{transform:scale(.98)}
.btn-y{background:var(--yesil);color:#fff}
.btn-y:hover{background:var(--yesil-koyu)}
.btn-o{border:1.5px solid var(--cizgi);color:var(--metin);background:var(--beyaz)}
.btn-k{background:transparent;color:var(--kirmizi);font-weight:600}
.btn-tam{width:100%}
.btn[disabled]{opacity:.55;cursor:default}
.f{margin-bottom:14px}
.f label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;color:var(--yesil-koyu)}
input,select,textarea{width:100%;padding:13px 14px;border:1.5px solid var(--cizgi);border-radius:12px;
  font:inherit;font-size:16px;background:var(--beyaz);color:var(--metin)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--yesil);
  box-shadow:0 0 0 3px rgba(46,158,99,.13)}
.hata{color:var(--kirmizi);font-size:14px;font-weight:600;margin-top:10px;display:none}
.hata.goster{display:block}
.ipucu{font-size:13px;color:var(--soluk);margin-top:6px}
.rozet{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;padding:4px 10px;border-radius:100px;background:var(--acik);color:var(--yesil-koyu)}

/* ---- giris ekrani ---- */
.giris-sayfa{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(170deg,var(--acik) 0%,var(--zemin) 45%)}
.giris-kutu{width:100%;max-width:390px}
.marka{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:26px;text-align:center}
.marka img{width:72px;height:72px;border-radius:20px}
.marka h1{font-size:22px}
.marka p{color:var(--soluk);font-size:14.5px}

/* ---- danisan gorunumu ---- */
.tepe{position:sticky;top:0;z-index:20;background:var(--beyaz);border-bottom:1px solid var(--cizgi);
  padding:14px 20px calc(14px);display:flex;align-items:center;gap:12px;
  padding-top:calc(14px + env(safe-area-inset-top))}
.tepe .avatar{width:40px;height:40px;border-radius:50%;background:var(--acik);color:var(--yesil-koyu);
  display:grid;place-items:center;font-weight:700;font-size:16px;flex:none}
.tepe .kim b{display:block;font-size:16px;line-height:1.2}
.tepe .kim span{font-size:12.5px;color:var(--soluk)}
.tepe .sag{margin-left:auto;display:flex;gap:6px}
.ikon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--soluk)}
.ikon-btn:hover{background:var(--acik);color:var(--yesil-koyu)}

.icerik{padding:20px;max-width:560px;margin:0 auto;
  padding-bottom:calc(86px + env(safe-area-inset-bottom))}
.bolum-baslik{font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--soluk);font-weight:700;margin:22px 0 10px}

.alt-bar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--beyaz);
  border-top:1px solid var(--cizgi);display:flex;
  padding-bottom:env(safe-area-inset-bottom)}
.alt-bar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:10px 4px 8px;color:var(--soluk);font-size:11px;font-weight:700}
.alt-bar button.on{color:var(--yesil-koyu)}
.alt-bar button.on svg{stroke:var(--yesil)}
.alt-bar svg{stroke:currentColor}

.sekme{display:none}
.sekme.on{display:block}
.bos{color:var(--soluk);text-align:center;padding:36px 20px;font-size:15px;line-height:1.6}
.bos svg{margin-bottom:12px;opacity:.5}

/* ---- panel (diyetisyen) ---- */
.p-govde{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.p-yan{background:var(--orman);color:#DCE9DF;padding:22px 14px;display:flex;flex-direction:column;gap:4px;
  position:sticky;top:0;height:100vh;height:100dvh;overflow-y:auto;align-self:start}
.p-yan .marka2{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;color:#fff}
.p-yan .marka2 img{width:34px;height:34px;border-radius:9px}
.p-yan .marka2 b{font-size:15.5px}
.p-yan button,.p-yan a.sekme-btn{display:flex;align-items:center;gap:11px;width:100%;text-align:left;
  padding:12px 13px;border-radius:11px;color:#B9CCBF;font-weight:600;font-size:14.5px}
.p-yan button:hover,.p-yan a.sekme-btn:hover{background:rgba(255,255,255,.07);color:#fff}
.p-yan button.on{background:var(--yesil);color:#fff}
.p-yan .dip{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}
.p-ana{padding:28px 32px;max-width:1060px}
.p-ana h2{font-size:24px;margin-bottom:4px}
.p-ana .alt{color:var(--soluk);font-size:14.5px;margin-bottom:22px}

.izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.istatistik{background:var(--beyaz);border:1px solid var(--cizgi);border-radius:var(--radius);padding:18px}
.istatistik .sayi{font-size:30px;font-weight:700;color:var(--yesil-koyu)}
.istatistik .ad{font-size:13.5px;color:var(--soluk);font-weight:600}

.liste-satir{display:flex;align-items:center;gap:14px;background:var(--beyaz);
  border:1px solid var(--cizgi);border-radius:14px;padding:14px 16px;margin-bottom:10px}
.liste-satir .avatar{width:42px;height:42px;border-radius:50%;background:var(--acik);
  color:var(--yesil-koyu);display:grid;place-items:center;font-weight:700;flex:none}
.liste-satir .bilgi{min-width:0}
.liste-satir .bilgi b{display:block;font-size:15.5px}
.liste-satir .bilgi span{font-size:13px;color:var(--soluk)}
.liste-satir .sag{margin-left:auto;display:flex;gap:8px;align-items:center}

.cerceve{width:100%;height:calc(100vh - 150px);border:1px solid var(--cizgi);border-radius:var(--radius);background:#fff}

/* ---- iOS kurulum seridi ---- */
.kur-serit{position:fixed;left:14px;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:50;
  background:var(--orman);color:#fff;border-radius:16px;padding:16px 18px;
  box-shadow:0 12px 34px -10px rgba(22,48,31,.5);display:none}
.kur-serit.goster{display:block}
.kur-serit b{color:var(--altin)}
.kur-serit p{font-size:14px;line-height:1.55;margin-top:4px;color:#DCE9DF}
.kur-serit .kapat{position:absolute;top:8px;right:12px;color:#93B39A;font-size:20px;padding:4px}

@media(max-width:860px){
  .p-govde{grid-template-columns:1fr}
  .p-yan{flex-direction:row;overflow-x:auto;overflow-y:hidden;height:auto;padding:10px;position:sticky;top:0;z-index:30;align-items:center}
  .p-yan .marka2{padding:0 8px 0 4px}
  .p-yan .marka2 b{display:none}
  .p-yan button,.p-yan a.sekme-btn{width:auto;white-space:nowrap;padding:10px 13px}
  .p-yan .dip{margin:0;padding:0;border:0}
  .p-ana{padding:20px 16px}
  .cerceve{height:calc(100vh - 130px)}
}

/* ===== Mesajlasma (sohbet) ===== */
.sohbet{display:flex;flex-direction:column;height:calc(100vh - 210px);min-height:340px}
.sohbet-akis{flex:1;overflow-y:auto;padding:8px 2px;display:flex;flex-direction:column;gap:8px}
.balon{max-width:78%;padding:9px 13px;border-radius:16px;font-size:14.5px;line-height:1.45;word-break:break-word;position:relative;width:fit-content}
.balon .saat{display:block;font-size:10.5px;opacity:.6;margin-top:3px;text-align:right}
.balon img{max-width:180px;max-height:220px;object-fit:cover;border-radius:11px;margin-top:2px;display:block;cursor:zoom-in}
/* Fotograf buyutme (lightbox) */
.foto-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
.foto-lightbox img{max-width:100%;max-height:100%;border-radius:8px}
.foto-lightbox .kapat-lb{position:absolute;top:calc(16px + env(safe-area-inset-top));right:20px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;border:0;font-size:26px;cursor:pointer;display:grid;place-items:center}
.balon-ben{align-self:flex-end!important;margin-left:auto;background:var(--orman,#1f3d29)!important;color:#fff!important;border-bottom-right-radius:5px}
.balon-karsi{align-self:flex-start!important;margin-right:auto;background:var(--beyaz,#fff)!important;color:var(--metin,#1a2b20)!important;border:1px solid var(--cizgi);border-bottom-left-radius:5px}
.sohbet-gun{align-self:center;font-size:12px;color:var(--soluk);background:var(--acik);padding:3px 12px;border-radius:20px;margin:6px 0}
.sohbet-giris{display:flex;gap:8px;align-items:center;padding-top:10px;border-top:1px solid var(--cizgi);background:var(--zemin,#f7f9f7)}
.sohbet-giris textarea{flex:1 1 auto;resize:none;min-height:44px;max-height:120px;border-radius:22px;padding:11px 16px;line-height:1.3;box-sizing:border-box}
.sohbet-foto-btn{flex:0 0 44px;width:44px;height:44px;border-radius:50%;border:1px solid var(--cizgi);background:var(--beyaz);display:grid;place-items:center;cursor:pointer;color:var(--yesil-koyu);padding:0}
.sohbet-gonder{flex:0 0 44px;width:44px;height:44px;border-radius:50%;border:0;background:var(--yesil,#2E9E63);color:#fff;display:grid;place-items:center;cursor:pointer;padding:0}
.sohbet-gonder:disabled{opacity:.5}
.foto-onizle{position:relative;display:inline-block;margin-bottom:8px}
.foto-onizle img{max-width:120px;border-radius:10px;border:1px solid var(--cizgi)}
.foto-onizle .kaldir{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border-radius:50%;background:#C24;color:#fff;border:0;cursor:pointer;font-size:14px;line-height:1}
.okunmamis-rozet{background:var(--yesil,#2E9E63);color:#fff;font-size:11px;font-weight:700;min-width:19px;height:19px;border-radius:10px;display:inline-grid;place-items:center;padding:0 6px}

/* ===== Masaustu mesaj duzeni: kalici liste + sohbet yan yana ===== */
.mesaj-duzen{display:flex;gap:0;height:calc(100vh - 130px);border:1px solid var(--cizgi);border-radius:16px;overflow:hidden;background:var(--beyaz)}
.mesaj-liste-yan{width:300px;flex:none;border-right:1px solid var(--cizgi);overflow-y:auto;background:var(--zemin,#f7f9f7)}
.mesaj-liste-yan .liste-baslik{padding:16px 18px 10px;font-size:18px;font-weight:700}
.mesaj-kisi{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;border-bottom:1px solid var(--cizgi);width:100%;text-align:left;background:none;border-left:0;border-right:0;border-top:0}
.mesaj-kisi:hover{background:var(--acik)}
.mesaj-kisi.aktif{background:var(--acik)}
.mesaj-sohbet-yan{flex:1;display:flex;flex-direction:column;min-width:0;padding:16px}
.mesaj-sohbet-yan .sohbet{height:100%}
@media(max-width:820px){
  .mesaj-duzen{display:block;height:auto;border:0;border-radius:0}
  .mesaj-liste-yan{width:auto;border-right:0}
}

/* ===== Danisan mesaj ekrani: sabit baslik + sabit giris bari ===== */
/* Ustteki genel tepe bari (.tepe, adin gorundugu) GORUNUR kalir; mesaj ekrani onun ALTINDAN baslar.
   Alt menu bari (.alt-bar) ~58px; mesaj ekrani onun USTUNDE biter. */
#s-mesaj.on{
  display:flex!important;flex-direction:column;
  position:fixed;
  top:calc(69px + env(safe-area-inset-top));
  left:0;right:0;
  bottom:calc(58px + env(safe-area-inset-bottom));
  padding:0;background:var(--zemin,#f7f9f7);z-index:19;overflow:hidden;
}
#s-mesaj .bolum-baslik{display:none}
#mesaj-alan{display:flex;flex-direction:column;flex:1;min-height:0;height:100%}
#mesaj-alan .mesaj-tepe{flex:none;padding:10px 16px;background:var(--beyaz);border-bottom:1px solid var(--cizgi)}
#mesaj-alan .sohbet{flex:1;min-height:0!important;height:auto!important;display:flex;flex-direction:column}
#mesaj-alan .sohbet-akis{flex:1;min-height:0;overflow-y:auto}
#mesaj-alan .sohbet-giris{flex:none;padding:10px 12px;background:var(--beyaz);border-top:1px solid var(--cizgi)}

/* ===== Tarifler ===== */
.tarif-kat-btn{border:1px solid var(--cizgi);background:var(--beyaz);border-radius:20px;padding:7px 14px;font-size:13px;font-weight:600;color:var(--soluk);cursor:pointer}
.tarif-kat-btn.aktif{background:var(--yesil,#2E9E63);color:#fff;border-color:var(--yesil,#2E9E63)}
.tarif-kart:active{transform:scale(.99)}
.tarif-detay-lb{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:flex-end;justify-content:center}
.tarif-detay-ic{background:var(--beyaz,#fff);width:100%;max-width:640px;max-height:88vh;overflow-y:auto;border-radius:20px 20px 0 0;padding:22px 20px calc(28px + env(safe-area-inset-bottom));position:relative}
@media(min-width:641px){.tarif-detay-lb{align-items:center}.tarif-detay-ic{border-radius:18px;max-height:82vh}}
.tarif-kapat{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;background:var(--acik);border:0;font-size:22px;cursor:pointer;color:var(--metin);display:grid;place-items:center;z-index:2}

/* Okunmamis mesaj noktasi (danisan alt bar) */
.alt-bar button{position:relative}
.okunmamis-nokta{position:absolute;top:5px;right:calc(50% - 17px);width:9px;height:9px;border-radius:50%;background:#E53935;display:block;border:2px solid var(--beyaz,#fff)}