/* Beyfendi — giriş sayfası (ADR-0106).
   Palet Operasyon Merkezi'nden (src/ui/app.css) birebir alınır: obsidyen
   yeşil zemin, fildişi metin, altın vurgu. Satır içi stil yoktur (CSP). */

:root {
  --canvas: #07110f;
  --canvas-2: #091512;
  --panel: #0c1916;
  --panel-2: #10201c;
  --text: #f2eee3;
  --text-soft: #c8c4b8;
  --muted: #858e87;
  --faint: #59635d;
  --line: rgba(224, 235, 225, .10);
  --line-strong: rgba(224, 235, 225, .17);
  --accent: #d8bc7d;
  --accent-strong: #ecd298;
  --accent-soft: rgba(216, 188, 125, .14);
  --teal: #72b9a1;
  --green: #7cc69d;
  --red: #d9877c;
  --shadow: 0 30px 90px rgba(0, 0, 0, .45);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(70, 118, 100, .16), transparent 60%),
    radial-gradient(760px 520px at -12% 112%, rgba(216, 188, 125, .07), transparent 60%),
    linear-gradient(145deg, #07110f 0%, #081411 52%, #07110f 100%);
  font-family: "Segoe UI Variable", "Aptos", "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(216, 188, 125, .24); color: var(--text); }

.sahne {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(400px, .9fr);
}

/* ---------------- tanıtım paneli ---------------- */
.tanitim {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  padding: 48px 56px;
  border-right: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(12, 25, 22, .86), rgba(7, 17, 15, .55));
}
.tanitim::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(224, 235, 225, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(224, 235, 225, .035) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 72%);
  pointer-events: none;
}
.tanitim::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -140px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(216, 188, 125, .14);
  outline: 1px solid rgba(216, 188, 125, .06);
  outline-offset: 26px;
  transform: rotate(45deg);
  pointer-events: none;
}

.marka { position: relative; display: flex; align-items: center; gap: 16px; }
.marka-isaret {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: none;
  border: 1px solid rgba(216, 188, 125, .48);
  transform: rotate(45deg);
  color: var(--accent);
}
.marka-isaret::before { content: "B"; transform: rotate(-45deg); font: 600 16px Georgia, serif; }
.marka-ad { font: 600 18px/1 Georgia, serif; letter-spacing: .16em; text-transform: uppercase; }

.tanitim-govde { position: relative; max-width: 540px; }
.tanitim-etiket {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.tanitim-baslik {
  margin: 0;
  color: var(--text);
  font: 500 clamp(36px, 3.7vw, 54px)/1.12 Georgia, "Times New Roman", serif;
  letter-spacing: -.01em;
}
.tanitim-baslik em { font-style: italic; color: var(--accent-strong); }
.tanitim-liste { margin: 36px 0 0; padding: 0; list-style: none; display: grid; gap: 13px; }
.tanitim-liste li { display: flex; align-items: center; gap: 13px; color: var(--text-soft); font-size: 14px; }
.tanitim-liste li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  transform: rotate(45deg);
  background: var(--accent);
  box-shadow: 0 0 12px rgba(216, 188, 125, .45);
}
.tanitim-dip { position: relative; margin: 0; color: var(--faint); font-size: 12px; letter-spacing: .05em; }

/* ---------------- giriş kartı ---------------- */
.giris-alani { display: grid; place-items: center; padding: 40px 28px; }

.kart {
  width: 100%;
  max-width: 404px;
  padding: 40px 36px 30px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(16, 32, 28, .94), rgba(12, 25, 22, .94));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, .045);
  animation: belir .45s ease both;
}
@keyframes belir { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.kart-marka { display: none; align-items: center; gap: 14px; margin-bottom: 28px; }
.kart h1 { margin: 0; font: 500 30px/1.2 Georgia, "Times New Roman", serif; letter-spacing: -.01em; }
.kart-alt { margin: 8px 0 30px; color: var(--muted); font-size: 14px; }

.form { display: grid; gap: 18px; }
.alan { display: grid; gap: 8px; }
.alan-etiket { color: var(--text-soft); font-size: 12px; font-weight: 600; letter-spacing: .04em; }

.alan input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(7, 17, 15, .72);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.alan input:hover { border-color: rgba(224, 235, 225, .27); }
.alan input:focus {
  border-color: rgba(216, 188, 125, .72);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: rgba(7, 17, 15, .92);
}
.alan input:-webkit-autofill {
  -webkit-text-fill-color: var(--text);
  box-shadow: 0 0 0 1000px #0b1714 inset;
  caret-color: var(--text);
}

.sifre-kutu { position: relative; display: block; }
.sifre-kutu input { padding-right: 84px; }
.goster {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  height: 32px;
  padding: 0 11px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.goster:hover { color: var(--text); background: rgba(255, 255, 255, .045); }
.goster:focus-visible,
.gonder:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.mesaj { min-height: 20px; margin: -4px 0 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.mesaj[data-tur="hata"] { color: var(--red); }
.mesaj[data-tur="basari"] { color: var(--green); }

.gonder {
  position: relative;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  color: #19160f;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow: inset 0 1px rgba(255, 255, 255, .35), 0 12px 30px rgba(216, 188, 125, .14);
  transition: filter .15s ease, transform .15s ease;
}
.gonder:hover:not(:disabled) { filter: brightness(1.05); transform: translateY(-1px); }
.gonder:disabled { cursor: progress; opacity: .82; }
.gonder-yukleniyor {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(25, 22, 15, .3);
  border-top-color: #19160f;
  border-radius: 50%;
  animation: don .8s linear infinite;
}
.gonder.yukleniyor .gonder-yukleniyor { display: inline-block; }
@keyframes don { to { transform: rotate(360deg); } }

.kart-dip {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 12px;
  line-height: 1.5;
}
.kart-dip::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px rgba(114, 185, 161, .5);
}

@media (prefers-reduced-motion: reduce) {
  .kart { animation: none; }
  .gonder, .alan input { transition: none; }
}

@media (max-width: 920px) {
  .sahne { grid-template-columns: 1fr; }
  .tanitim { display: none; }
  .kart-marka { display: flex; }
}

@media (max-width: 440px) {
  .giris-alani { padding: 24px 16px; }
  .kart { padding: 32px 22px 24px; }
}