:root {
  --bg: #0b1020;
  --bg2: #0e1630;
  --mavi: #1a56ff;
  --mavi-2: #3b82ff;
  --mavi-isik: #6ea8ff;
  --kart: rgba(255, 255, 255, 0.04);
  --kart-cizgi: rgba(255, 255, 255, 0.10);
  --metin: #eef2fb;
  --metin-2: #a9b4cf;
  --yesil: #22c55e;
  --kirmizi: #f87171;
  --golge: 0 20px 60px rgba(4, 10, 30, 0.6);
  --yuvarlak: 20px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--metin);
  background: var(--bg);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px calc(24px + env(safe-area-inset-bottom));
  -webkit-font-smoothing: antialiased;
}

.arka {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(59, 130, 255, 0.28), transparent 60%),
    radial-gradient(700px 500px at 110% 110%, rgba(26, 86, 255, 0.18), transparent 55%),
    linear-gradient(180deg, var(--bg2), var(--bg));
}

/* ---------- ana kart ---------- */
.kart {
  width: 100%;
  max-width: 440px;
  background: var(--kart);
  border: 1px solid var(--kart-cizgi);
  border-radius: var(--yuvarlak);
  padding: 34px 26px 26px;
  text-align: center;
  box-shadow: var(--golge);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.kart.dar { max-width: 380px; }

.logo {
  width: 76px; height: 76px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(26, 86, 255, 0.45);
  margin-bottom: 14px;
}

h1 {
  font-size: 1.55rem;
  line-height: 1.2;
  margin: 2px 0 8px;
  letter-spacing: -0.02em;
}
.alt {
  color: var(--metin-2);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0 0 22px;
}
.alt strong { color: var(--mavi-isik); font-weight: 600; }

/* ---------- form ---------- */
form { margin: 0; }
.balkupu { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.satir { display: flex; gap: 10px; }
.satir.tek { display: block; }
input[type="email"], input[type="password"], input[type="search"], input[type="text"].gorunur {
  flex: 1;
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--kart-cizgi);
  color: var(--metin);
  font-size: 1rem;
  padding: 14px 16px;
  border-radius: 13px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: #7f8bab; }
input:focus {
  border-color: var(--mavi-2);
  box-shadow: 0 0 0 3px rgba(59, 130, 255, 0.25);
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}
#gonder, .tamgenis {
  background: linear-gradient(135deg, var(--mavi-2), var(--mavi));
  color: #fff;
  font-size: 1rem;
  font-weight: 650;
  padding: 14px 20px;
  border-radius: 13px;
  white-space: nowrap;
  transition: filter .15s, transform .05s;
  box-shadow: 0 8px 22px rgba(26, 86, 255, 0.4);
}
#gonder:hover, .tamgenis:hover { filter: brightness(1.08); }
#gonder:active, .tamgenis:active { transform: translateY(1px); }
#gonder:disabled { opacity: .7; cursor: default; }
.tamgenis { width: 100%; margin-top: 12px; }

.mesaj {
  min-height: 0;
  font-size: .88rem;
  margin: 10px 2px 0;
  color: var(--metin-2);
  display: none;
  text-align: left;
}
.mesaj.goster { display: block; }
.mesaj.hata { color: var(--kirmizi); }

/* ---------- başarı ---------- */
.basari { display: none; animation: ac .4s ease; }
.basari.goster { display: block; }
.basari .tik {
  width: 64px; height: 64px;
  margin: 6px auto 14px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  color: var(--yesil);
  font-size: 2rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(34, 197, 94, 0.4);
}
.basari h2 { margin: 0 0 6px; font-size: 1.25rem; }
.basari p { color: var(--metin-2); margin: 0; }
@keyframes ac { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- ayraç + yardım ---------- */
.ayrac {
  display: flex; align-items: center; gap: 12px;
  color: #6f7c9c; font-size: .82rem;
  margin: 22px 0 16px;
}
.ayrac::before, .ayrac::after {
  content: ""; flex: 1; height: 1px;
  background: var(--kart-cizgi);
}
.yardim {
  display: block;
  text-decoration: none;
  color: var(--metin);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--kart-cizgi);
  border-radius: 13px;
  padding: 13px 16px;
  font-weight: 550;
  font-size: .96rem;
  transition: background .15s, border-color .15s;
}
.yardim:hover { background: rgba(255, 255, 255, 0.09); border-color: var(--mavi-2); }

.gizlilik {
  color: #6f7c9c;
  font-size: .76rem;
  line-height: 1.45;
  margin: 18px 0 0;
}

/* ---------- panel ---------- */
body.panel {
  display: block;
  align-items: stretch;
  padding: 0 0 48px;
}
.ust {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 14px 18px;
  background: rgba(11, 16, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--kart-cizgi);
}
.marka { display: flex; align-items: center; gap: 10px; font-weight: 650; }
.marka img { border-radius: 9px; }
.aksiyon { display: flex; gap: 8px; }
.dus {
  text-decoration: none;
  color: var(--metin);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--kart-cizgi);
  border-radius: 10px;
  padding: 9px 14px;
  font-size: .88rem;
  font-weight: 550;
}
.dus:hover { background: rgba(255, 255, 255, 0.11); }
.dus.cik { color: var(--kirmizi); }

.ozetler {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
  max-width: 920px; margin: 0 auto;
}
.ozet {
  background: var(--kart);
  border: 1px solid var(--kart-cizgi);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
}
.ozet .sayi { display: block; font-size: 1.8rem; font-weight: 750; color: var(--mavi-isik); }
.ozet .etiket { color: var(--metin-2); font-size: .82rem; }

.ara {
  display: flex; gap: 8px;
  max-width: 920px; margin: 0 auto;
  padding: 0 18px 14px;
}
.ara input { flex: 1; }
.ara button {
  background: var(--mavi); color: #fff; font-weight: 600;
  padding: 0 18px; border-radius: 12px;
}
.temizle { align-self: center; color: var(--metin-2); text-decoration: none; font-size: .88rem; padding: 0 6px; }

.tablo-sar {
  max-width: 920px; margin: 0 auto;
  padding: 0 18px;
  overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--kart-cizgi); }
th { color: var(--metin-2); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
td.muted { color: var(--metin-2); white-space: nowrap; font-size: .84rem; }
td.eposta a { color: var(--mavi-isik); text-decoration: none; }
td.kaynak { color: var(--metin-2); font-size: .8rem; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
td.bos { text-align: center; color: var(--metin-2); padding: 30px; }
.sil {
  background: rgba(248, 113, 113, 0.12);
  color: var(--kirmizi);
  border-radius: 8px;
  width: 28px; height: 28px;
  font-size: .85rem;
}
.sil:hover { background: rgba(248, 113, 113, 0.25); }

.sayfalama { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; padding: 18px; }
.sayfalama a {
  text-decoration: none; color: var(--metin-2);
  border: 1px solid var(--kart-cizgi); border-radius: 9px;
  padding: 7px 12px; font-size: .88rem;
}
.sayfalama a.aktif { background: var(--mavi); color: #fff; border-color: var(--mavi); }

.dipnot { text-align: center; color: #6f7c9c; font-size: .8rem; padding: 0 18px; }
.dipnot code { background: rgba(255, 255, 255, 0.07); padding: 2px 6px; border-radius: 6px; }

@media (max-width: 480px) {
  .satir { flex-direction: column; }
  #gonder { width: 100%; }
  .ozet .sayi { font-size: 1.5rem; }
}