:root {
  --bg: #f6f5f2; --panel: #fff; --ink: #1d1f23; --muted: #6b6f76; --line: #e3e1dc;
  --accent: #1f5f8b; --accent-ink: #fff; --ok: #2e7d4f; --warn: #a35f00; --bad: #b3261e; --soft: #eef3f7; --chip: #f0eee9;
  --mark: #ffe58a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181b; --panel: #1f2226; --ink: #e8e9eb; --muted: #9aa0a8; --line: #30343a;
    --accent: #5aa2d6; --accent-ink: #0d1114; --ok: #5cbf86; --warn: #e0a24a; --bad: #ef6b62; --soft: #22303b; --chip: #2a2e33;
    --mark: #6b5a12;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
header { position: sticky; top: 0; z-index: 5; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px 16px; }
header h1 { font-size: 16px; margin: 0 10px 0 0; }
header nav { display: flex; gap: 6px; flex-wrap: wrap; }
header nav a { border: 1px solid var(--line); color: var(--ink); padding: 6px 12px; border-radius: 8px; text-decoration: none; }
header nav a.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.bosluk { flex: 1; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.kart { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.kart h2 { font-size: 17px; margin: 0 0 10px; }
.kart h3 { font-size: 15px; margin: 14px 0 6px; }
.izgara { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.iki { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 860px) { .iki { grid-template-columns: 1fr; } }
.sayi b { display: block; font-size: 26px; font-variant-numeric: tabular-nums; }
.sayi span { color: var(--muted); font-size: 13px; }
.soluk { color: var(--muted); }
.kucuk { font-size: 13px; }
.cubuk { height: 8px; background: var(--chip); border-radius: 6px; overflow: hidden; }
.cubuk i { display: block; height: 100%; background: var(--ok); }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
td.sag, th.sag { text-align: right; }
.tablo-kap { overflow-x: auto; }
tr.tik { cursor: pointer; }
tr.tik:hover { background: var(--soft); }
button, .dugme { border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 9px 14px; border-radius: 9px;
  cursor: pointer; font: inherit; text-decoration: none; display: inline-block; }
button.ana, .dugme.ana { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.ok { background: var(--ok); color: #fff; border-color: var(--ok); font-weight: 600; }
button.kotu { color: var(--bad); border-color: var(--bad); }
button.dev { font-size: 20px; padding: 16px 28px; }
button:disabled { opacity: .5; cursor: default; }
.satir { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
input, textarea, select { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; }
input:focus, textarea:focus, button:focus-visible, .soru:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { width: 100%; min-height: 54px; resize: vertical; }
label.alan { display: block; margin: 10px 0 4px; font-weight: 600; font-size: 14px; }
.cip { display: inline-block; background: var(--chip); border-radius: 20px; padding: 2px 10px; font-size: 12px; margin: 2px 4px 2px 0; }
.cip.tamamlandi { background: #dff1e6; color: #1d5c38; }
.cip.geri_ara { background: #e3eef7; color: #1f5f8b; }
.cip.reddetti, .cip.aile_reddetti, .cip.yanlis_numara { background: #f9e0de; color: #8c1d16; }
@media (prefers-color-scheme: dark) {
  .cip.tamamlandi { background: #1d3b2a; color: #9ad7b1; }
  .cip.geri_ara { background: #1d2f3e; color: #9cc8ea; }
  .cip.reddetti, .cip.aile_reddetti, .cip.yanlis_numara { background: #42201d; color: #f0a59f; }
}
.baslik-ad { font-size: 24px; font-weight: 700; margin: 0; }
.telefon { display: flex; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.telefon .no { font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.metin { background: var(--soft); border-radius: 10px; padding: 12px 14px; margin: 8px 0; }
.metin mark { background: var(--mark); color: inherit; border-radius: 4px; padding: 0 3px; }
.soru { padding: 10px 8px; border-radius: 8px; border-bottom: 1px solid var(--line); }
.soru.aktif { background: var(--soft); }
.soru .et { font-weight: 600; }
.soru .govde { margin: 2px 0 8px; }
.puanlar { display: flex; gap: 6px; flex-wrap: wrap; }
.puanlar button { min-width: 46px; padding: 9px 0; font-variant-numeric: tabular-nums; }
.puanlar button.secili { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.puanlar button.fikri { min-width: 86px; }
.uyari { color: var(--warn); font-size: 13px; }
.hata { color: var(--bad); }
.sayac { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.bildirim { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--bg);
  padding: 10px 18px; border-radius: 10px; z-index: 20; max-width: 90vw; }
.bildirim.kotu { background: var(--bad); color: #fff; }
.ortu { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); display: flex; align-items: center; justify-content: center; z-index: 15; padding: 16px; }
.ortu .kart { max-width: 520px; width: 100%; }
details summary { cursor: pointer; font-weight: 600; }
details .cevap { margin: 4px 0 10px 14px; }
.giris { max-width: 360px; margin: 10vh auto; }
.giris input { width: 100%; margin-bottom: 10px; }
.ornek { background: var(--warn); color: #fff; font-weight: 700; text-align: center; padding: 4px; font-size: 13px; }

/* Telefon ekranı: iPhone'da büyük dokunma alanları */
.tel-ekran { max-width: 520px; margin: 0 auto; }
.tel-ekran .ad { font-size: 26px; font-weight: 700; margin: 4px 0; }
.tel-ekran a.ara { display: block; text-align: center; background: var(--ok); color: #fff; text-decoration: none; font-size: 22px;
  font-weight: 700; padding: 20px 10px; border-radius: 14px; margin: 12px 0; font-variant-numeric: tabular-nums; }
.tel-ekran a.ara small { display: block; font-size: 14px; font-weight: 600; opacity: .9; }
@media (max-width: 600px) {
  main { padding: 12px; }
  header h1 { font-size: 15px; }
  .puanlar button { min-width: 40px; }
}