:root {
  --zemin: #EDF1F5; --yuzey: #FFFFFF; --murekkep: #15223A; --soluk: #5A6A80;
  --cizgi: #D3DBE5; --vurgu: #1E5BB8; --arti: #1A7549; --eksi: #B3261E; --satir: #F5F8FB;
  --yazi: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --baslik: "Newsreader", Georgia, "Times New Roman", serif;
}
@media (prefers-color-scheme: dark) {
  :root { --zemin: #0E1724; --yuzey: #152133; --murekkep: #E2E8F1; --soluk: #93A3B8;
    --cizgi: #263449; --vurgu: #72A5F2; --arti: #4DC48B; --eksi: #F0857C; --satir: #192739; }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--zemin); color: var(--murekkep); font: 15px/1.5 var(--yazi);
  font-variant-numeric: tabular-nums; }
a { color: var(--vurgu); }
:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 2px; }
.kap { max-width: 1440px; margin: 0 auto; padding: 28px 24px 60px; }
h1, h2 { font-family: var(--baslik); font-weight: 600; letter-spacing: -0.01em; margin: 0; }
h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.1; }
h2 { font-size: 24px; margin-bottom: 12px; }
.alt { color: var(--soluk); margin: 6px 0 0; max-width: 72ch; }
.ust { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px;
  border-bottom: 2px solid var(--murekkep); padding-bottom: 18px; margin-bottom: 20px; }
.kontroller { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.kontroller input[type=search], .kontroller select { font: inherit; color: var(--murekkep);
  background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 6px; padding: 8px 10px; }
.kontroller input[type=search] { min-width: 240px; }
.kontroller label { display: flex; gap: 6px; align-items: center; color: var(--soluk); }
.sayac { color: var(--soluk); margin-left: auto; }
.tablo-kap { overflow-x: auto; background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 8px 10px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--cizgi); }
th { position: sticky; top: 0; background: var(--yuzey); color: var(--soluk); font-weight: 600;
  font-size: 12.5px; white-space: normal; vertical-align: bottom; min-width: 84px; z-index: 1; }
th.sirala { cursor: pointer; user-select: none; }
th.sirala:hover { color: var(--murekkep); }
th[aria-sort] { color: var(--murekkep); }
th[aria-sort=descending]::after { content: " ▼"; font-size: 10px; }
th[aria-sort=ascending]::after { content: " ▲"; font-size: 10px; }
td.metin, th.metin { text-align: left; }
tbody tr:hover { background: var(--satir); }
tbody tr.tik { cursor: pointer; }
.sembol a { font-weight: 700; text-decoration: none; }
.sirket-adi { max-width: 260px; overflow: hidden; text-overflow: ellipsis; }
.arti { color: var(--arti); } .eksi { color: var(--eksi); } .bos { color: var(--soluk); opacity: .6; }
.puan { display: flex; align-items: center; gap: 8px; justify-content: flex-end; min-width: 110px; }
.puan-cubuk { width: 60px; height: 8px; background: var(--satir); border-radius: 4px; overflow: hidden;
  border: 1px solid var(--cizgi); }
.puan-cubuk span { display: block; height: 100%; }
.puan b { width: 34px; text-align: right; }
details.aciklama { margin-top: 26px; background: var(--yuzey); border: 1px solid var(--cizgi);
  border-radius: 8px; padding: 12px 18px; }
details.aciklama summary { cursor: pointer; font-weight: 600; }
details.aciklama dl { display: grid; grid-template-columns: minmax(160px, 240px) 1fr; gap: 8px 20px; }
details.aciklama dt { font-weight: 600; } details.aciklama dd { margin: 0; color: var(--soluk); max-width: 80ch; }
.not { color: var(--soluk); font-size: 13px; margin-top: 20px; max-width: 90ch; }

/* Şirket sayfası */
.geri { display: inline-block; margin-bottom: 18px; text-decoration: none; font-weight: 600; }
.kimlik { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end;
  border-bottom: 2px solid var(--murekkep); padding-bottom: 20px; margin-bottom: 24px; }
.kimlik .sembol-buyuk { font-family: var(--yazi); font-weight: 700; color: var(--vurgu); font-size: 18px; }
.etiketler { color: var(--soluk); margin-top: 8px; }
.puan-kutu { text-align: right; }
.puan-kutu .rakam { font-family: var(--baslik); font-size: 64px; line-height: 1; font-weight: 600; }
.puan-kutu .olcek { width: 220px; height: 10px; border-radius: 5px; margin: 10px 0 6px auto;
  background: linear-gradient(90deg, #C8453B, #D9A93A 50%, #2E9A62); position: relative; }
.puan-kutu .olcek i { position: absolute; top: -5px; width: 3px; height: 20px; background: var(--murekkep);
  border-radius: 2px; }
.puan-kutu small { color: var(--soluk); display: block; }
.ozet { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 8px; overflow: hidden; margin-bottom: 28px; }
.ozet div { padding: 12px 14px; border-right: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi); margin: 0 -1px -1px 0; }
.ozet span { display: block; color: var(--soluk); font-size: 12.5px; }
.ozet b { font-size: 19px; font-weight: 600; }
.bolum { margin-bottom: 32px; }
.grafik-kap { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 8px; padding: 16px; }
.grafik-kap.tv { padding: 0; overflow: hidden; }
#tv-grafik { height: 560px; width: 100%; }
@media (max-width: 700px) { #tv-grafik { height: 420px; } }
.grafik-kap svg { width: 100%; height: auto; display: block; }
.lejant { display: flex; gap: 18px; flex-wrap: wrap; color: var(--soluk); font-size: 13px; margin-top: 8px; }
.lejant i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.sekmeler { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; align-items: center; }
.sekmeler button { font: inherit; border: 1px solid var(--cizgi); background: var(--yuzey); color: var(--murekkep);
  padding: 7px 14px; border-radius: 6px; cursor: pointer; }
.sekmeler button[aria-pressed=true] { background: var(--murekkep); color: var(--yuzey); border-color: var(--murekkep); }
.sekmeler .ayrac { width: 1px; height: 24px; background: var(--cizgi); margin: 0 6px; }
.birim { color: var(--soluk); font-size: 13px; margin: 0 0 8px; }
td.kalem { text-align: left; white-space: normal; min-width: 240px; }
td.kalem small { display: block; color: var(--soluk); font-size: 11.5px; }
tr.onemli td { font-weight: 600; }
.hata { background: var(--yuzey); border: 1px solid var(--eksi); border-radius: 8px; padding: 18px; }
@media (max-width: 700px) {
  .kap { padding: 18px 12px 40px; }
  .kimlik { grid-template-columns: 1fr; } .puan-kutu { text-align: left; }
  .puan-kutu .olcek { margin-left: 0; }
  .sayac { margin-left: 0; width: 100%; }
}