:root {
  --ground:    #EDF0F4;
  --surface:   #FBFCFD;
  --surface-2: #E4E9EF;
  --ink:       #101720;
  --ink-2:     #3A4452;
  --muted:     #626C7B;
  --line:      #CBD4DE;
  --line-soft: #DDE3EA;
  --accent:    #1B4B73;
  --accent-bg: #DCE7F1;
  --warm:      #A44F27;
  --warm-bg:   #F2E3D9;
  --good:      #2C6B4C;
  --good-bg:   #D9E9DF;
  --risk:      #96302B;
  --risk-bg:   #F3DDDB;

  --f-display: "Archivo", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground:    #0D1218;
    --surface:   #151C25;
    --surface-2: #1D2631;
    --ink:       #E4EAF1;
    --ink-2:     #B4C0CE;
    --muted:     #8A97A7;
    --line:      #2A3542;
    --line-soft: #222C37;
    --accent:    #7FB3DD;
    --accent-bg: #16283A;
    --warm:      #E09065;
    --warm-bg:   #33231A;
    --good:      #6FBF95;
    --good-bg:   #14291F;
    --risk:      #E4867F;
    --risk-bg:   #2E1917;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.kabuk { max-width: 780px; margin: 0 auto; padding: 0 16px 64px; }

/* ---------- üst çubuk ---------- */

.ust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.ust .marka {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  text-decoration: none;
  color: var(--ink);
}
.ust nav { display: flex; gap: 14px; align-items: center; }
.ust nav a {
  font-size: .88rem;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 2px;
}
.ust nav a:hover, .ust nav a:focus-visible { color: var(--accent); }

h1 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2rem);
  letter-spacing: -.025em;
  line-height: 1.1;
  margin: 0 0 4px;
}
h2 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  margin: 32px 0 12px;
}
.alt-metin { color: var(--muted); font-size: .92rem; margin: 0 0 24px; }

/* ---------- kartlar ---------- */

.izgara {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.izgara > div { background: var(--surface); padding: 14px 16px; }
.izgara dt {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
}
.izgara dd {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.izgara dd small {
  display: block;
  font-family: var(--f-body);
  font-weight: 400;
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: 0;
  margin-top: 2px;
}

.kart {
  border: 1px solid var(--line);
  border-left: 3px solid var(--kc, var(--accent));
  background: var(--surface);
  border-radius: 3px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.kart--acik { --kc: var(--good); }
.kart--durmus { --kc: var(--muted); }
.kart h3 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -.01em;
}
.kart dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px 18px;
  margin: 0;
  font-size: .85rem;
}
.kart dt { color: var(--muted); font-size: .78rem; }
.kart dd { margin: 0; font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

.rozet {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .09em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  vertical-align: middle;
  margin-left: 8px;
}
.rozet--iyi { background: var(--good-bg); color: var(--good); }
.rozet--bekle { background: var(--surface-2); color: var(--muted); }
.rozet--uyari { background: var(--warm-bg); color: var(--warm); }

/* ---------- uyarı ---------- */

.uyari {
  border: 1px solid var(--line);
  border-left: 3px solid var(--risk);
  background: var(--surface);
  border-radius: 3px;
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: .9rem;
}
.uyari b {
  display: block;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--risk);
  margin-bottom: 5px;
  font-weight: 500;
}

/* ---------- giriş ---------- */

.giris {
  max-width: 340px;
  margin: 14vh auto 0;
  padding: 0 16px;
}
.giris h1 { margin-bottom: 6px; }
.giris p { color: var(--muted); font-size: .9rem; margin: 0 0 24px; }
.giris form { display: grid; gap: 12px; }

input[type="password"] {
  width: 100%;
  font-family: var(--f-body);
  font-size: 16px; /* iOS zoom'u engeller */
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--surface);
  color: var(--ink);
}
input[type="password"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

button {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -.01em;
  padding: 13px 18px;
  border: 0;
  border-radius: 3px;
  background: var(--accent);
  color: var(--surface);
  cursor: pointer;
  width: 100%;
}
button:hover { filter: brightness(1.1); }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .78rem;
  color: var(--muted);
}

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

/* giriş sayfası: marka yok, sessiz başlık */
.giris h1.sessiz {
  font-size: 2rem;
  color: var(--line);
  text-align: center;
  margin: 0 0 22px;
  user-select: none;
}
input[type="text"] {
  width: 100%;
  font-family: var(--f-body);
  font-size: 16px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--surface);
  color: var(--ink);
}
input[type="text"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
input:disabled, button:disabled { opacity: .5; cursor: not-allowed; }

/* ================= galeri ve kimlik ekranları ================= */

.kabuk--genis { max-width: 1100px; }

.satir-form { display: flex; gap: 8px; margin-bottom: 8px; }
.satir-form input { flex: 1; min-width: 0; }
.satir-form button { width: auto; flex: 0 0 auto; padding: 13px 20px; }

.ipucu { font-size: .82rem; color: var(--muted); margin: 6px 0 8px; }

.dugme-ikincil {
  display: inline-block;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .92rem;
  padding: 11px 18px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  width: auto;
}
.dugme-ikincil:hover { border-color: var(--accent); color: var(--accent); }
.tekrar-form { margin: 0 0 20px; }
.tekrar-form button { width: auto; }

/* ---- kimlik listesi ---- */
.kimlik-listesi { display: grid; gap: 10px; margin-top: 20px; }
.kimlik-kart {
  display: flex; flex-direction: column; gap: 2px;
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: 3px; background: var(--surface);
  padding: 14px 16px; text-decoration: none; color: var(--ink);
}
.kimlik-kart:hover { border-color: var(--accent); }
.kimlik-kart strong { font-family: var(--f-display); font-size: 1.02rem; }
.kimlik-kart span { font-size: .84rem; color: var(--muted); }

/* ---- profil şeridi ---- */
.profil {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line); border-radius: 3px;
  background: var(--surface); padding: 12px 14px; margin-bottom: 16px;
}
.profil__avatar { border-radius: 50%; flex: 0 0 auto; }
.profil__ad { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.profil__ad strong { font-family: var(--f-display); font-size: 1rem; }
.profil__ad span { font-size: .8rem; color: var(--muted); }
.profil__kredi {
  font-family: var(--f-mono); font-size: 11px; white-space: nowrap;
  background: var(--accent-bg); color: var(--accent);
  padding: 4px 9px; border-radius: 2px;
}

/* ---- sekmeler ---- */
.sekmeler { display: flex; gap: 6px; margin-bottom: 16px; }
.sekmeler a {
  font-family: var(--f-display); font-weight: 600; font-size: .88rem;
  padding: 8px 16px; border: 1px solid var(--line); border-radius: 3px;
  text-decoration: none; color: var(--muted); background: var(--surface);
}
.sekmeler a.etkin { color: var(--surface); background: var(--accent); border-color: var(--accent); }

/* ---- ızgara: sabit oranlı hücreler, masonry değil ---- */
.galeri {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding-bottom: 96px;
}
@media (min-width: 560px) {
  .galeri { grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); }
}

.oge {
  position: relative;
  display: block;
  cursor: pointer;
  content-visibility: auto;
  contain-intrinsic-size: auto 240px;
  -webkit-tap-highlight-color: transparent;
}
.oge input[type="checkbox"] {
  position: absolute; opacity: 0; pointer-events: none;
  width: 1px; height: 1px;
}

.oge__cerceve {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  border-radius: 4px;
  overflow: hidden;
  background: var(--surface-2);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.oge__cerceve img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.oge__bos {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .76rem; color: var(--muted); text-align: center; padding: 8px;
}

/* seçim göstergesi: daire + tik, iç kenarlık, hafif küçülme */
.oge__tik {
  position: absolute; top: 7px; right: 7px;
  width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.9);
  background: rgba(0,0,0,.28);
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.oge input:checked + .oge__cerceve {
  transform: scale(.94);
  filter: brightness(.82);
  box-shadow: inset 0 0 0 3px #2563eb;
}
.oge input:checked + .oge__cerceve .oge__tik {
  background: #2563eb;
  border-color: #fff;
}
.oge input:checked + .oge__cerceve .oge__tik::after {
  content: "";
  position: absolute; left: 6px; top: 2px;
  width: 6px; height: 11px;
  border: solid #fff; border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.oge input:focus-visible + .oge__cerceve {
  outline: 3px solid var(--accent); outline-offset: 2px;
}

.oge__etiket, .oge__boyut, .oge__alindi, .oge__ac {
  position: absolute;
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .05em;
  background: rgba(0,0,0,.62); color: #fff;
  padding: 3px 6px; border-radius: 2px; line-height: 1.3;
}
.oge__etiket { left: 6px; bottom: 6px; }
.oge__boyut  { right: 6px; bottom: 6px; }
.oge__alindi { left: 6px; top: 6px; background: rgba(37,99,235,.9); }
.oge__ac {
  right: 6px; top: 6px; text-decoration: none;
  background: rgba(255,255,255,.92); color: #111;
}

.oge--alindi { opacity: .55; cursor: default; }
.oge--durum-hata .oge__cerceve { box-shadow: inset 0 0 0 2px var(--risk); }
.oge--durum-iniyor .oge__cerceve { box-shadow: inset 0 0 0 2px var(--warm); }
.oge__hata {
  display: block; font-size: .72rem; color: var(--risk);
  margin-top: 4px; line-height: 1.35;
}

/* ---- daha fazla ---- */
.daha { text-align: center; padding: 8px 0 20px; }
.daha small { display: block; color: var(--muted); font-size: .76rem; margin-top: 8px; }

/* ---- sabit alt çubuk: sadece seçim varken ---- */
.alt-cubuk {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--surface);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 16px -8px rgba(0,0,0,.35);
  transform: translateY(140%);
  transition: transform .18s ease;
}
form:has(input[name="oge"]:checked) .alt-cubuk { transform: none; }
.alt-cubuk__sayac {
  flex: 1; font-family: var(--f-display); font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.alt-cubuk button { width: auto; padding: 12px 26px; }

@media (prefers-reduced-motion: reduce) {
  .oge__cerceve, .alt-cubuk { transition: none; }
}

/* hesap listesi ve zaman derinliği */
.hesap-listesi { display: grid; gap: 8px; margin-bottom: 14px; }
.hesap-satir {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); border-radius: 3px;
  background: var(--surface); padding: 10px 12px;
}
.hesap-satir > a {
  flex: 1; display: flex; flex-direction: column; gap: 1px;
  text-decoration: none; color: var(--ink); min-width: 0;
}
.hesap-satir strong { font-family: var(--f-display); font-size: .96rem; }
.hesap-satir span { font-size: .74rem; color: var(--muted); }
.hesap-satir form { margin: 0; }
.dugme-sil {
  width: auto; padding: 7px 12px; font-size: .8rem;
  background: transparent; color: var(--muted);
  border: 1px solid var(--line); border-radius: 3px;
}
.dugme-sil:hover { color: var(--risk); border-color: var(--risk); filter: none; }

.sekmeler--hesap { margin-bottom: 10px; }
.sekmeler--hesap a { font-size: .82rem; padding: 7px 13px; }

.derinlik {
  font-size: .82rem; color: var(--muted);
  background: var(--surface); border: 1px solid var(--line);
  border-left: 3px solid var(--accent); border-radius: 3px;
  padding: 9px 12px; margin: 0 0 14px;
}
.derinlik strong { color: var(--ink); font-variant-numeric: tabular-nums; }

.oge__tarih {
  position: absolute; left: 6px; top: 6px;
  font-family: var(--f-mono); font-size: 9.5px;
  background: rgba(0,0,0,.62); color: #fff;
  padding: 3px 6px; border-radius: 2px;
}

/* çoklu gönderi (carousel) parça rozeti */
.oge__album {
  position: absolute; right: 6px; top: 36px;
  font-family: var(--f-mono); font-size: 9.5px; font-weight: 500;
  background: rgba(255,255,255,.92); color: #111;
  padding: 3px 6px; border-radius: 2px;
}

/* highlight kapakları */
.hl-kapaklar {
  display: grid; gap: 10px; margin-bottom: 18px;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.hl-kapak {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  border: 1px solid var(--line); border-radius: 3px; background: var(--surface);
  padding: 12px 8px; text-decoration: none; color: var(--ink); text-align: center;
}
.hl-kapak:hover { border-color: var(--accent); }
.hl-kapak img { border-radius: 50%; width: 68px; height: 68px; object-fit: cover; }
.hl-kapak strong { font-family: var(--f-display); font-size: .86rem; }
.hl-kapak span { font-size: .74rem; color: var(--muted); }

/* toplu seçim */
.toplu { margin: 4px 0 14px; }
.toplu__kutu {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 3px; background: var(--surface);
  padding: 10px 14px; font-size: .88rem;
}
.toplu__kutu input { width: 18px; height: 18px; accent-color: var(--accent); }