/* ==========================================================================
   Arabulucu Asistanı – kayıt formu
   Dış bağımlılık yoktur. Önceki sürüm Flutter web idi ve açılmadan önce
   ~2,7 MB indirmek gerekiyordu; bu sayfa 40 KB'ın altındadır.
   ========================================================================== */

:root {
  --ink: #0b1220;
  --ink-2: #1e293b;
  --gri: #64748b;
  --gri-acik: #94a3b8;
  --cizgi: #e2e8f0;
  --cizgi-koyu: #cbd5e1;
  --zemin: #f6f8fc;

  /* marka renkleri tanıtım sitesiyle aynıdır */
  --mor: #2f6fbe;        /* marka mavisi */
  --mor-koyu: #1d4f95;
  --mor-acik: #48d8ff;   /* camgöbeği */
  --turkuaz: #187890;
  --yesil: #16a34a;
  --kirmizi: #dc2626;    /* hata rengi (marka kırmızısı değil; uyarı okunaklı kalsın) */
  --amber: #f59e0b;
  --lacivert: #071528;

  --golge-s: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .1);
  --golge-m: 0 4px 6px -1px rgba(15, 23, 42, .07), 0 12px 24px -8px rgba(15, 23, 42, .1);
  --golge-l: 0 24px 50px -16px rgba(15, 23, 42, .2);

  --r-s: 10px;
  --r-m: 14px;
  --r-l: 22px;
  --r-full: 999px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          "Noto Sans", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh;
  font-family: var(--font); font-size: 16px; line-height: 1.6;
  color: var(--ink-2);
  background:
    radial-gradient(900px 420px at 85% -5%, rgba(79, 70, 229, .10), transparent 60%),
    radial-gradient(700px 380px at 5% 8%, rgba(13, 148, 136, .09), transparent 55%),
    var(--zemin);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--mor); }
h1, h2, h3 { color: var(--ink); line-height: 1.22; letter-spacing: -.02em; margin: 0 0 .4em; font-weight: 800; }
h1 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2rem); }
h2 { font-size: 1.15rem; font-weight: 750; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--mor-acik); outline-offset: 2px; border-radius: 8px; }
.gizli { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Düzen ---------- */
.sayfa { width: min(100% - 32px, 1120px); margin-inline: auto; padding: 26px 0 60px; }

.ust { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.ust img { height: 36px; width: auto; }
.ust-sag { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: .93rem; }
.ust-sag a { color: var(--gri); text-decoration: none; font-weight: 550; }
.ust-sag a:hover { color: var(--ink); }

.izgara { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 26px; align-items: start; }

.panel {
  background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r-l);
  box-shadow: var(--golge-m); padding: clamp(22px, 3.5vw, 34px);
}

/* ---------- Başlık ve adımlar ---------- */
.baslik { margin-bottom: 22px; }
.baslik p { color: var(--gri); margin: 0; font-size: .97rem; }
.rozet {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 12px;
  padding: 5px 13px; font-size: .8rem; font-weight: 700; letter-spacing: .015em;
  color: var(--turkuaz); background: rgba(13, 148, 136, .1);
  border: 1px solid rgba(13, 148, 136, .2); border-radius: var(--r-full);
}
.rozet svg { width: 14px; height: 14px; }

.adimlar { display: flex; align-items: center; gap: 8px; margin-bottom: 26px; }
.adim { display: flex; align-items: center; gap: 9px; font-size: .89rem; color: var(--gri-acik); font-weight: 600; }
.adim-no {
  width: 26px; height: 26px; flex: none; border-radius: 50%; display: grid; place-items: center;
  font-size: .82rem; font-weight: 700; background: var(--cizgi); color: var(--gri);
  transition: background-color .25s ease, color .25s ease;
}
.adim.etkin { color: var(--ink); }
.adim.etkin .adim-no { background: var(--mor); color: #fff; }
.adim.tamam .adim-no { background: var(--yesil); color: #fff; }
.adim-cizgi { flex: 1; height: 2px; background: var(--cizgi); border-radius: 2px; min-width: 16px; }
.adim-cizgi.tamam { background: var(--yesil); }

/* ---------- Form ---------- */
fieldset { border: 0; margin: 0 0 8px; padding: 0; }
legend {
  font-size: .82rem; font-weight: 750; letter-spacing: .05em; text-transform: uppercase;
  color: var(--gri-acik); padding: 0 0 12px;
}
.alanlar { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
.alan { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.alan--genis { grid-column: 1 / -1; }
.alan label { font-size: .88rem; font-weight: 650; color: var(--ink-2); }
.alan label .ops { font-weight: 500; color: var(--gri-acik); }

.girdi-sar { position: relative; display: flex; align-items: center; }
.girdi-sar > svg { position: absolute; left: 13px; width: 19px; height: 19px; color: var(--gri-acik); pointer-events: none; transition: color .18s ease; }
input, textarea, select {
  width: 100%; font: inherit; font-size: .97rem; color: var(--ink);
  padding: 12px 14px 12px 41px; background: #fff;
  border: 1.5px solid var(--cizgi); border-radius: var(--r-m);
  transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}
textarea { padding-left: 14px; min-height: 84px; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--gri-acik); }
input:hover, textarea:hover { border-color: var(--cizgi-koyu); }
input:focus, textarea:focus { outline: 0; border-color: var(--mor); box-shadow: 0 0 0 4px rgba(79, 70, 229, .12); }
.girdi-sar:focus-within > svg { color: var(--mor); }

.alan.hatali input, .alan.hatali textarea { border-color: var(--kirmizi); }
.alan.hatali .girdi-sar > svg { color: var(--kirmizi); }
.alan.gecerli input:not(:focus) { border-color: rgba(22, 163, 74, .5); }

.ipucu { font-size: .82rem; color: var(--gri-acik); min-height: 1.1em; }
.hata { font-size: .82rem; color: var(--kirmizi); font-weight: 600; display: none; align-items: center; gap: 5px; }
.alan.hatali .hata { display: flex; }
.alan.hatali .ipucu { display: none; }
.hata svg { width: 14px; height: 14px; flex: none; }

.goz {
  position: absolute; right: 8px; width: 34px; height: 34px; padding: 0;
  display: grid; place-items: center; border: 0; border-radius: 9px;
  background: transparent; color: var(--gri-acik); cursor: pointer;
}
.goz:hover { background: var(--zemin); color: var(--ink-2); }
.goz svg { width: 19px; height: 19px; }

/* Şifre gücü */
.guc { display: flex; gap: 5px; margin-top: 2px; }
.guc span { height: 4px; flex: 1; border-radius: 2px; background: var(--cizgi); transition: background-color .25s ease; }
.guc[data-seviye="1"] span:nth-child(-n+1) { background: var(--kirmizi); }
.guc[data-seviye="2"] span:nth-child(-n+2) { background: var(--amber); }
.guc[data-seviye="3"] span:nth-child(-n+3) { background: #84cc16; }
.guc[data-seviye="4"] span { background: var(--yesil); }

/* ---------- Onay kutuları ---------- */
.onaylar { display: grid; gap: 12px; margin-bottom: 24px; }
.onay {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px;
  background: #fff; border: 1.5px solid var(--cizgi); border-radius: var(--r-m);
  cursor: pointer; transition: border-color .18s ease, background-color .18s ease;
  font-size: .92rem; color: var(--ink-2);
}
.onay:hover { border-color: var(--cizgi-koyu); }
.onay input { width: 20px; height: 20px; flex: none; margin: 1px 0 0; padding: 0; accent-color: var(--mor); cursor: pointer; }
.onay.hatali { border-color: var(--kirmizi); background: rgba(220, 38, 38, .03); }
.onay a { font-weight: 650; }

/* ---------- Düğmeler ---------- */
.dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 24px; border: 1.5px solid transparent; border-radius: var(--r-full);
  font: inherit; font-size: 1rem; font-weight: 680; cursor: pointer; text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, opacity .16s ease;
}
.dugme:hover:not(:disabled) { transform: translateY(-2px); }
.dugme:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.dugme--birincil { background: linear-gradient(135deg, var(--mor), #6366f1); color: #fff; box-shadow: 0 10px 26px -10px rgba(79, 70, 229, .7); flex: 1; min-width: 220px; }
.dugme--ikincil { background: #fff; color: var(--ink); border-color: var(--cizgi); box-shadow: var(--golge-s); }
.dugme--ikincil:hover { border-color: var(--gri-acik); }
.dugme--yesil { background: #25d366; color: #fff; }
.dugme svg { width: 18px; height: 18px; flex: none; }

.donen {
  width: 17px; height: 17px; border: 2.2px solid rgba(255, 255, 255, .35);
  border-top-color: #fff; border-radius: 50%; animation: don .8s linear infinite;
}
@keyframes don { to { transform: rotate(360deg); } }

/* ---------- Yan panel ---------- */
.yan { display: grid; gap: 18px; position: sticky; top: 20px; }
.yan-kart { background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r-l); padding: 24px; box-shadow: var(--golge-s); }
.yan-kart h2 { display: flex; align-items: center; gap: 9px; font-size: 1.02rem; margin-bottom: 14px; }
.yan-kart h2 svg { width: 19px; height: 19px; color: var(--mor); }
.yan-liste li { display: flex; gap: 10px; padding: 7px 0; font-size: .92rem; color: var(--ink-2); }
.yan-liste svg { width: 17px; height: 17px; flex: none; margin-top: 4px; color: var(--turkuaz); }

.deneme {
  background: linear-gradient(160deg, var(--lacivert), #1e3a8a); color: #cbd5e1;
  border: 0; box-shadow: var(--golge-l);
}
.deneme h2 { color: #fff; }
.deneme h2 svg { color: #a5b4fc; }
.deneme .buyuk { font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -.03em; line-height: 1.1; }
.deneme p { font-size: .92rem; margin: 6px 0 0; }
.deneme .yan-liste li { color: #cbd5e1; }
.deneme .yan-liste svg { color: #5eead4; }

.destek-kutu { display: flex; align-items: center; gap: 12px; font-size: .92rem; color: var(--gri); }

/* ---------- Uyarı şeridi ---------- */
.uyari {
  display: none; align-items: flex-start; gap: 11px; margin-bottom: 20px;
  padding: 14px 16px; border-radius: var(--r-m); font-size: .93rem; font-weight: 550;
}
.uyari.gorunur { display: flex; }
.uyari--hata { background: rgba(220, 38, 38, .08); border: 1px solid rgba(220, 38, 38, .25); color: #991b1b; }
.uyari--bilgi { background: rgba(79, 70, 229, .07); border: 1px solid rgba(79, 70, 229, .22); color: var(--mor-koyu); }
.uyari svg { width: 19px; height: 19px; flex: none; margin-top: 1px; }

/* ---------- Pencere (ödeme / banka / başarı) ---------- */
.perde {
  position: fixed; inset: 0; z-index: 200; display: none;
  align-items: center; justify-content: center; padding: 20px;
  background: rgba(11, 18, 32, .55); backdrop-filter: blur(4px);
}
.perde.acik { display: flex; }
.pencere {
  width: min(100%, 520px); max-height: 90vh; overflow-y: auto;
  background: #fff; border-radius: var(--r-l); box-shadow: var(--golge-l);
  padding: clamp(24px, 4vw, 34px); animation: gir .28s cubic-bezier(.16, 1, .3, 1);
}
@keyframes gir { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.pencere h2 { font-size: 1.3rem; margin-bottom: 8px; }
.pencere > p { color: var(--gri); font-size: .96rem; }
.pencere-ikon {
  width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center;
}
.pencere-ikon--yesil { background: rgba(22, 163, 74, .12); color: var(--yesil); }
.pencere-ikon--mor { background: rgba(79, 70, 229, .12); color: var(--mor); }
.pencere-ikon svg { width: 30px; height: 30px; }
.pencere--orta { text-align: center; }

.odeme-secim { display: grid; gap: 12px; margin: 22px 0; }
.odeme-dugme {
  display: flex; align-items: center; gap: 14px; width: 100%; text-align: left;
  padding: 16px 18px; border: 1.5px solid var(--cizgi); border-radius: var(--r-m);
  background: #fff; font: inherit; cursor: pointer; color: var(--ink-2);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.odeme-dugme:hover { border-color: var(--mor); box-shadow: 0 0 0 4px rgba(79, 70, 229, .1); transform: translateY(-1px); }
.odeme-ikon { width: 42px; height: 42px; flex: none; border-radius: 12px; display: grid; place-items: center; background: rgba(79, 70, 229, .1); color: var(--mor); }
.odeme-ikon svg { width: 21px; height: 21px; }
.odeme-metin b { display: block; color: var(--ink); font-size: .99rem; }
.odeme-metin span { font-size: .86rem; color: var(--gri); }
.odeme-etiket { margin-left: auto; font-size: .74rem; font-weight: 700; padding: 3px 9px; border-radius: var(--r-full); background: rgba(22, 163, 74, .12); color: var(--yesil); }

.banka-satir { display: flex; gap: 12px; align-items: flex-start; padding: 11px 0; border-bottom: 1px solid var(--cizgi); font-size: .93rem; }
.banka-satir:last-of-type { border-bottom: 0; }
.banka-satir b { flex: none; width: 108px; color: var(--gri); font-weight: 600; }
.banka-satir span { flex: 1; color: var(--ink); font-weight: 600; word-break: break-word; }
.kopyala { flex: none; padding: 5px 11px; font-size: .78rem; font-weight: 650; border: 1px solid var(--cizgi); border-radius: 8px; background: #fff; color: var(--gri); cursor: pointer; }
.kopyala:hover { border-color: var(--mor); color: var(--mor); }

/* ---------- Alt bilgi ---------- */
.alt { margin-top: 30px; text-align: center; font-size: .86rem; color: var(--gri-acik); }
.alt a { color: var(--gri); text-decoration: none; }
.alt a:hover { color: var(--ink); }

/* ---------- Duyarlı ---------- */
@media (max-width: 940px) {
  .izgara { grid-template-columns: 1fr; }
  .yan { position: static; grid-template-columns: 1fr 1fr; }
  .yan .destek-kutu { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .alanlar { grid-template-columns: 1fr; }
  .yan { grid-template-columns: 1fr; }
  .ust-sag span { display: none; }
  .dugme--birincil { min-width: 100%; }
  .adim span:not(.adim-no) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}