:root {
  --bg: #FAF7F6;
  --yuzey: #FFFFFF;
  --cizgi: #E8DEDC;
  --cizgi-koyu: #CFBFBC;
  --metin: #2A0A0E;
  --soluk: #8A6F71;
  --vurgu: #D63B4A;
  --vurgu-koyu: #B22B39;
  --ok: #15803D;
  --uyari: #B45309;
  --panel: #23131A;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--metin);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

a { color: var(--vurgu); }

.duzen { display: flex; min-height: 100vh; }

/* ---- yan menü ---- */
.yan {
  width: 232px;
  flex: 0 0 232px;
  background: var(--panel);
  color: #F3E7E7;
  padding: 22px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.marka { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 1.1rem; margin-bottom: 22px; }
.marka span.nokta { width: 11px; height: 11px; border-radius: 50%; background: var(--vurgu); display: inline-block; }
.yan nav a {
  display: block; padding: 9px 12px; border-radius: 9px; color: #E7D6D8;
  text-decoration: none; font-size: .95rem; margin-bottom: 3px;
}
.yan nav a:hover { background: rgba(255,255,255,.07); }
.yan nav a.etkin { background: var(--vurgu); color: #fff; font-weight: 600; }
.yan .alt { position: absolute; bottom: 18px; left: 16px; right: 16px; font-size: .8rem; color: #A98D90; }
.yan .alt a { color: #E7D6D8; }

/* ---- içerik ---- */
.icerik { flex: 1; padding: 26px 30px 60px; min-width: 0; }
.baslik-satiri { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
h1 { font-size: 1.5rem; margin: 0; }
h2 { font-size: 1.1rem; margin: 26px 0 10px; }

.kart {
  background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 14px;
  padding: 18px 20px; margin-bottom: 18px;
}

.ozet { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 20px; }
.ozet .kutu { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 14px; padding: 16px 18px; }
.ozet .kutu b { display: block; font-size: 1.7rem; line-height: 1.2; }
.ozet .kutu span { color: var(--soluk); font-size: .85rem; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--cizgi); vertical-align: middle; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--soluk); font-weight: 600; }
td.sag, th.sag { text-align: right; }
tr:last-child td { border-bottom: 0; }
.tablo-sarmal { overflow-x: auto; }

.rozet { display: inline-block; font-size: .75rem; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--cizgi-koyu); color: var(--soluk); }
.rozet.acik { background: #E9F7EF; color: var(--ok); border-color: #BFE3CD; }
.rozet.kapali { background: #FBEAEA; color: #B91C1C; border-color: #F0C8C8; }

.btn {
  display: inline-block; border: 1px solid var(--cizgi-koyu); background: var(--yuzey); color: var(--metin);
  padding: 8px 14px; border-radius: 9px; text-decoration: none; font-size: .9rem; cursor: pointer;
  font-family: inherit;
}
.btn:hover { border-color: var(--vurgu); color: var(--vurgu); }
.btn.dolu { background: var(--vurgu); border-color: var(--vurgu); color: #fff; }
.btn.dolu:hover { background: var(--vurgu-koyu); color: #fff; }
.btn.kucuk { padding: 5px 10px; font-size: .82rem; }
.btn.tehlike:hover { border-color: #B91C1C; color: #B91C1C; }

.sekmeler { display: flex; gap: 6px; }
.sekmeler a { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--cizgi); text-decoration: none; color: var(--soluk); font-size: .88rem; background: var(--yuzey); }
.sekmeler a.etkin { background: var(--metin); color: #fff; border-color: var(--metin); }

label { display: block; font-size: .85rem; color: var(--soluk); margin-bottom: 4px; }
input[type=text], input[type=url], input[type=number], input[type=date], input[type=password], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--cizgi-koyu); border-radius: 9px;
  font-family: inherit; font-size: .95rem; background: #fff; color: var(--metin);
}
textarea { min-height: 90px; resize: vertical; }
.alan { margin-bottom: 14px; }
.izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.satir-onay { display: flex; align-items: center; gap: 8px; }
.satir-onay input { width: auto; }

.mesaj { padding: 11px 15px; border-radius: 10px; margin-bottom: 16px; font-size: .92rem; }
.mesaj.ok { background: #E9F7EF; color: var(--ok); border: 1px solid #BFE3CD; }
.mesaj.hata { background: #FBEAEA; color: #B91C1C; border: 1px solid #F0C8C8; }

code.kod {
  display: block; background: #23131A; color: #FFD9DD; padding: 10px 12px; border-radius: 9px;
  font-size: .82rem; overflow-x: auto; white-space: pre; margin-top: 6px;
}

/* ---- basit çubuk grafik ---- */
.grafik { display: flex; align-items: flex-end; gap: 6px; height: 130px; padding-top: 10px; }
.grafik .gun { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; min-width: 0; }
.grafik .cubuk { width: 100%; background: linear-gradient(180deg, #F3A0A9, #D63B4A); border-radius: 6px 6px 0 0; min-height: 2px; }
.grafik .cubuk.tik { background: #23131A; }
.grafik .etiket { font-size: .68rem; color: var(--soluk); white-space: nowrap; }
.grafik-aciklama { display: flex; gap: 16px; font-size: .8rem; color: var(--soluk); margin-top: 8px; }
.grafik-aciklama i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; }

/* ---- giriş ---- */
.giris-sayfa { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.giris-kart { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 16px; padding: 30px; width: 100%; max-width: 380px; }
.giris-kart h1 { font-size: 1.25rem; margin-bottom: 6px; }
.giris-kart p.alt { color: var(--soluk); font-size: .88rem; margin: 0 0 20px; }

@media (max-width: 820px) {
  .duzen { flex-direction: column; }
  .yan { width: auto; flex: none; height: auto; position: static; }
  .yan nav { display: flex; flex-wrap: wrap; gap: 4px; }
  .yan .alt { position: static; margin-top: 12px; }
  .icerik { padding: 18px 16px 50px; }
}