/* Kanal Karnesi — stil. Satır içi stil yok (katı CSP). */
:root {
  --zemin: #f5f7fa;
  --yuzey: #ffffff;
  --yuzey-2: #eef2f6;
  --cizgi: #dde3ea;
  --metin: #14202b;
  --metin-2: #4a5866;
  --metin-3: #6b7885;
  --vurgu: #1f7fc4;
  --vurgu-koyu: #17679f;
  --vurgu-acik: #e3f0fa;
  --vurgu-metin: #ffffff;
  --grafik: #2d8bd0;
  --grafik-cizgi: #8a97a4;
  --uyari-zemin: #fff6dc;
  --uyari-kenar: #e7c45a;
  --uyari-metin: #5c4500;
  --hata-zemin: #fdecec;
  --hata-kenar: #e4a2a2;
  --not-a: #1e9b63;
  --not-b: #2b86c5;
  --not-c: #c98a12;
  --not-d: #d4691c;
  --not-f: #cc3d3d;
  --golge: 0 1px 2px rgba(20, 32, 43, .06), 0 4px 16px rgba(20, 32, 43, .06);
  --yaricap: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #0f1419;
    --yuzey: #171e26;
    --yuzey-2: #1f2832;
    --cizgi: #2b3642;
    --metin: #e7edf3;
    --metin-2: #a9b6c3;
    --metin-3: #8593a1;
    --vurgu: #4aa6ea;
    --vurgu-koyu: #6cb8f0;
    --vurgu-acik: #182c3d;
    --vurgu-metin: #06131e;
    --grafik: #4aa6ea;
    --grafik-cizgi: #7d8a97;
    --uyari-zemin: #2e2712;
    --uyari-kenar: #7a6421;
    --uyari-metin: #f1dc9b;
    --hata-zemin: #301b1d;
    --hata-kenar: #7a3a3e;
    --not-a: #3cc387;
    --not-b: #4aa6ea;
    --not-c: #e2a83a;
    --not-d: #ec8a45;
    --not-f: #ee6464;
    --golge: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--zemin);
  color: var(--metin);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--vurgu); text-underline-offset: 2px; }
a:hover { color: var(--vurgu-koyu); }
code { font-family: var(--mono); font-size: .92em; background: var(--yuzey-2); padding: 1px 5px; border-radius: 5px; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--vurgu); outline-offset: 2px; border-radius: 6px; }

.gizli {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.atla { position: absolute; left: 8px; top: -60px; background: var(--vurgu); color: var(--vurgu-metin); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.atla:focus { top: 8px; }

.kap { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 16px; }

/* Üst şerit */
.ust { border-bottom: 1px solid var(--cizgi); background: var(--yuzey); }
.ust-ic { display: flex; align-items: center; justify-content: space-between; min-height: 56px; gap: 12px; }
.marka { display: inline-flex; align-items: center; gap: 10px; color: var(--metin); text-decoration: none; font-weight: 700; letter-spacing: -.01em; }
.marka:hover { color: var(--metin); }
.marka-ikon { width: 28px; height: 28px; }
.marka-zemin { fill: var(--vurgu); }
.marka-cizgi { stroke: var(--vurgu-metin); stroke-width: 2.6; stroke-linecap: round; fill: none; }
.marka-nokta { fill: #7fe0c4; }
.demo-etiket {
  font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--uyari-metin); background: var(--uyari-zemin); border: 1px solid var(--uyari-kenar);
  padding: 3px 9px; border-radius: 999px;
}

/* Kahraman / arama */
.kahraman { padding-top: 40px; padding-bottom: 8px; }
h1 { font-size: clamp(30px, 7vw, 44px); line-height: 1.1; letter-spacing: -.025em; margin: 0 0 10px; }
.alt-baslik { color: var(--metin-2); margin: 0 0 24px; max-width: 60ch; font-size: 17px; }

.arama-etiket { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--metin-2); }
.arama-satir {
  display: flex; align-items: stretch; gap: 0;
  background: var(--yuzey); border: 1.5px solid var(--cizgi); border-radius: var(--yaricap);
  box-shadow: var(--golge); padding: 6px; transition: border-color .15s;
}
.arama-satir:focus-within { border-color: var(--vurgu); }
.arama-onek { display: flex; align-items: center; padding: 0 2px 0 10px; color: var(--metin-3); font-size: 20px; font-weight: 600; }
#girdi {
  flex: 1 1 auto; min-width: 0; border: 0; background: transparent; color: var(--metin);
  font: inherit; font-size: 19px; padding: 10px 8px;
}
#girdi:focus { outline: none; }
#girdi::placeholder { color: var(--metin-3); }
.dugme {
  font: inherit; font-weight: 650; border-radius: 10px; border: 1.5px solid transparent;
  padding: 10px 16px; cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  text-decoration: none; line-height: 1.25;
}
.dugme-ana { background: var(--vurgu); color: var(--vurgu-metin); }
.dugme-ana:hover { background: var(--vurgu-koyu); color: var(--vurgu-metin); }
.dugme-ana:disabled { opacity: .65; cursor: progress; }
.dugme-ikincil { background: var(--yuzey); color: var(--metin); border-color: var(--cizgi); }
.dugme-ikincil:hover { border-color: var(--vurgu); color: var(--metin); }
.dugme svg { width: 18px; height: 18px; flex: none; }
.ipucu { margin: 8px 2px 0; font-size: 14px; color: var(--metin-3); }
.girdi-hata { margin: 8px 2px 0; font-size: 14px; color: var(--not-f); font-weight: 600; }

.cipler { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; }
.cipler-baslik { font-size: 14px; color: var(--metin-3); margin-right: 2px; }
.cip {
  font: inherit; font-size: 14px; color: var(--metin-2); background: var(--yuzey);
  border: 1px solid var(--cizgi); border-radius: 999px; padding: 5px 12px; cursor: pointer;
}
.cip:hover { border-color: var(--vurgu); color: var(--vurgu); }
.sayac { margin: 18px 2px 0; font-size: 14px; color: var(--metin-3); }

/* Sonuç alanı */
.sonuc { padding-top: 24px; padding-bottom: 32px; }
.sonuc:focus { outline: none; }
.kart {
  background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--yaricap);
  box-shadow: var(--golge); padding: 20px; margin-bottom: 16px;
}
.kart > h2, .kart-baslik { font-size: 17px; margin: 0 0 14px; letter-spacing: -.01em; }
.kart-not { font-size: 13px; color: var(--metin-3); margin: -8px 0 14px; }

/* Kanal başlığı */
.kanal { display: flex; gap: 14px; align-items: center; min-width: 0; }
.avatar {
  width: 64px; height: 64px; border-radius: 50%; flex: none; object-fit: cover;
  background: var(--vurgu-acik); color: var(--vurgu); font-weight: 700; font-size: 26px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.kanal-bilgi { min-width: 0; }
.kanal-baslik { font-size: 20px; font-weight: 700; margin: 0; line-height: 1.25; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; overflow-wrap: anywhere; }
.rozet { display: inline-flex; width: 20px; height: 20px; color: var(--vurgu); flex: none; }
.kanal-alt { margin: 2px 0 0; color: var(--metin-2); font-size: 15px; overflow-wrap: anywhere; }
.kanal-alt a { color: inherit; }
.kanal-aciklama { margin: 12px 0 0; color: var(--metin-2); font-size: 14px; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Not + halka */
.ozet { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--cizgi); }
.halka { position: relative; width: 132px; height: 132px; }
.halka svg { width: 132px; height: 132px; transform: rotate(-90deg); }
.halka-iz { fill: none; stroke: var(--yuzey-2); stroke-width: 10; }
.halka-dolu { fill: none; stroke-width: 10; stroke-linecap: round; transition: stroke-dashoffset .9s cubic-bezier(.2,.7,.2,1); }
.halka-ic { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.harf { font-size: 52px; font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.toplam { font-size: 14px; color: var(--metin-2); margin-top: 4px; font-variant-numeric: tabular-nums; }
.not-a { color: var(--not-a); stroke: var(--not-a); }
.not-b { color: var(--not-b); stroke: var(--not-b); }
.not-c { color: var(--not-c); stroke: var(--not-c); }
.not-d { color: var(--not-d); stroke: var(--not-d); }
.not-f { color: var(--not-f); stroke: var(--not-f); }
.ozet-metin h2 { font-size: 18px; margin: 0 0 4px; }
.ozet-metin p { margin: 0; color: var(--metin-2); font-size: 14px; }
.olcum-notu { margin-top: 8px !important; font-size: 13px !important; color: var(--metin-3) !important; }

/* Alt puanlar */
.altlar { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.alt-ust { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.alt-ad { font-weight: 650; }
.alt-agirlik { color: var(--metin-3); font-size: 13px; font-weight: 400; margin-left: 6px; }
.alt-puan { font-variant-numeric: tabular-nums; font-weight: 700; }
.alt-puan.olculemedi { color: var(--metin-3); font-weight: 500; font-size: 14px; }
.cubuk { width: 100%; height: 10px; margin: 6px 0; border-radius: 5px; overflow: hidden; }
.cubuk-iz { fill: var(--yuzey-2); }
.cubuk-dolu { fill: currentColor; }
.cubuk-desen { fill: none; stroke: var(--cizgi); stroke-width: 1; }
.alt-aciklama { margin: 0; font-size: 14px; color: var(--metin-2); }

/* Metrik ızgarası */
.metrikler { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; }
.metrik { background: var(--yuzey-2); border-radius: 10px; padding: 12px; min-width: 0; }
.metrik dt { font-size: 13px; color: var(--metin-2); margin: 0 0 4px; }
.metrik dd { margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -.01em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; line-height: 1.2; }
.metrik dd.saatler { font-size: 17px; }
.metrik dd.olculemedi { font-size: 15px; font-weight: 500; color: var(--metin-3); }
.metrik .metrik-alt { display: block; font-size: 12px; font-weight: 400; color: var(--metin-3); margin-top: 3px; letter-spacing: 0; }

/* Grafik */
.grafik-kutu { position: relative; }
.grafik { width: 100%; height: auto; overflow: visible; }
.grafik .eksen-metin { fill: var(--metin-3); font-size: 11px; font-family: var(--font); }
.grafik .izgara { stroke: var(--cizgi); stroke-width: 1; }
.grafik .sutun { fill: var(--grafik); }
.grafik .sutun-yeni { fill: var(--grafik); opacity: .45; }
.grafik .vurgulu { fill: var(--vurgu-koyu); opacity: 1; }
.grafik .medyan { stroke: var(--grafik-cizgi); stroke-width: 1.5; stroke-dasharray: 4 4; }
.grafik .medyan-metin { fill: var(--metin-2); font-size: 11px; font-family: var(--font); paint-order: stroke; stroke: var(--yuzey); stroke-width: 4px; stroke-linejoin: round; }
.grafik .isabet { fill: transparent; cursor: default; }
.ipucu-kutu {
  position: absolute; pointer-events: none; background: var(--metin); color: var(--zemin);
  font-size: 13px; padding: 6px 9px; border-radius: 8px; white-space: nowrap; transform: translate(-50%, -100%);
  box-shadow: var(--golge); z-index: 2;
}
.ipucu-kutu strong { font-variant-numeric: tabular-nums; }
.grafik-aciklama { font-size: 13px; color: var(--metin-3); margin: 10px 0 0; }

/* En iyi gönderiler */
.gonderiler { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.gonderi a {
  display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; text-decoration: none; color: var(--metin);
  padding: 12px; border: 1px solid var(--cizgi); border-radius: 10px; transition: border-color .15s;
}
.gonderi a:hover { border-color: var(--vurgu); color: var(--metin); }
.gonderi-sira { grid-row: span 2; font-size: 20px; font-weight: 800; color: var(--metin-3); width: 1.4ch; text-align: center; }
.gonderi-ozet { font-size: 15px; overflow-wrap: anywhere; min-width: 0; }
.gonderi-meta { font-size: 13px; color: var(--metin-2); font-variant-numeric: tabular-nums; }

/* Uyarılar / öneriler */
.uyarilar { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; }
.uyari {
  display: flex; gap: 10px; align-items: flex-start; background: var(--uyari-zemin); color: var(--uyari-metin);
  border: 1px solid var(--uyari-kenar); border-radius: 10px; padding: 12px 14px; font-size: 15px;
}
.uyari svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.oneriler { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.oneriler li::marker { color: var(--vurgu); font-weight: 700; }

/* Paylaş */
.paylas { display: flex; flex-wrap: wrap; gap: 10px; }
.paylas .dugme { flex: 1 1 160px; }
.paylas-durum { font-size: 14px; color: var(--metin-2); margin: 10px 0 0; min-height: 1.5em; }

/* Büyüme kartı */
.buyume { border-color: var(--vurgu); background: linear-gradient(180deg, var(--vurgu-acik), var(--yuzey) 70%); }
.buyume h2 { font-size: 19px; margin: 0 0 6px; }
.buyume p { margin: 0 0 14px; color: var(--metin-2); }
.buyume-dugmeler { display: flex; flex-wrap: wrap; gap: 10px; }
.buyume-dugmeler .dugme { flex: 1 1 200px; white-space: normal; text-align: center; min-width: 0; }
.buyume-kucuk { font-size: 13px !important; color: var(--metin-3) !important; margin: 12px 0 0 !important; }

/* Hata kartı */
.hata-kart { border-color: var(--hata-kenar); }
.hata-kart.hafif { border-color: var(--cizgi); }
.hata-ust { display: flex; gap: 12px; align-items: flex-start; }
.hata-ikon { width: 40px; height: 40px; flex: none; border-radius: 50%; background: var(--hata-zemin); color: var(--not-f); display: flex; align-items: center; justify-content: center; }
.hata-ikon svg { width: 22px; height: 22px; }
.hata-kart h2 { font-size: 18px; margin: 0 0 4px; }
.hata-kart p { margin: 0; color: var(--metin-2); }
.hata-kart ul { margin: 10px 0 0; padding-left: 20px; color: var(--metin-2); }
.hata-kart .kanal { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--cizgi); }
.hata-eylem { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* Yükleniyor */
.yukleniyor-metin { color: var(--metin-2); margin: 0 0 12px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.donen { width: 16px; height: 16px; border: 2px solid var(--cizgi); border-top-color: var(--vurgu); border-radius: 50%; animation: don 0.8s linear infinite; }
.isk-satir { display: flex; gap: 14px; align-items: center; margin-bottom: 20px; }
.isk-sutun { flex: 1; display: grid; gap: 10px; }
.isk { background: linear-gradient(90deg, var(--yuzey-2) 0%, var(--cizgi) 50%, var(--yuzey-2) 100%); background-size: 200% 100%; animation: parilti 1.4s ease-in-out infinite; border-radius: 8px; }
.isk-daire { width: 64px; height: 64px; border-radius: 50%; flex: none; }
.isk-cizgi { height: 14px; margin-bottom: 12px; }
.isk-sutun .isk-cizgi { margin-bottom: 0; }
.isk-blok { height: 132px; margin-bottom: 18px; border-radius: 12px; }
.g80 { width: 80%; } .g70 { width: 70%; } .g60 { width: 60%; } .g50 { width: 50%; } .g35 { width: 35%; }
@keyframes parilti { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@keyframes don { to { transform: rotate(360deg); } }

.giris { animation: belir .35s ease-out both; }
@keyframes belir { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Alt bilgi */
.alt { border-top: 1px solid var(--cizgi); padding-top: 20px; padding-bottom: 40px; color: var(--metin-3); font-size: 14px; }
.alt p { margin: 0 0 6px; }

/* İki sütun (geniş ekran) */
.ikili { display: grid; gap: 16px; }
.ikili > .kart { margin-bottom: 0; }
.ikili + .kart, .kart + .ikili { margin-top: 0; }
.ikili { margin-bottom: 16px; }

@media (min-width: 720px) {
  .kahraman { padding-top: 56px; }
  .kart { padding: 24px; }
  .ozet { grid-template-columns: auto 1fr; }
  .ikili { grid-template-columns: 1fr 1fr; }
  .metrikler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .metrikler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arama-satir { flex-wrap: wrap; }
  #girdi { flex-basis: calc(100% - 40px); font-size: 18px; }
  .arama-satir .dugme-ana { flex: 1 1 100%; margin-top: 6px; padding: 12px; }
}
@media (max-width: 380px) {
  .ozet { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .kart { padding: 16px; }
  .avatar { width: 52px; height: 52px; font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
@media (forced-colors: active) {
  .cubuk-dolu, .grafik .sutun { fill: CanvasText; }
  .halka-dolu { stroke: CanvasText; }
}

/* Grafik tablo görünümü */
.tablo-detay { margin-top: 12px; font-size: 14px; }
.tablo-detay summary { cursor: pointer; color: var(--vurgu); width: max-content; max-width: 100%; }
.tablo { width: 100%; border-collapse: collapse; margin-top: 8px; font-variant-numeric: tabular-nums; }
.tablo th, .tablo td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--cizgi); }
.tablo td:last-child, .tablo th:last-child { text-align: right; }
.tablo th { color: var(--metin-2); font-weight: 600; }
.cubuk rect { stroke: none; }