/**
 * Omnex Pages — pages/login.css
 * Giriş ekranı: marka paneli + form. Kabuk dışında tam ekran çalışır.
 */

.ox-login {
  display: grid;
  grid-template-columns: 1fr 1fr; /* sol (marka) ve sag (giris) yari yariya */
  height: 100%;
}
/* Tek-pane varyant (sifre sifirlama/davet gibi ikincil auth sayfalari; marka aside YOK). */
.ox-login--solo { grid-template-columns: 1fr; }

/* Marka paneli: vurgu-renkli degrade zemin + (varsa) arkaplan gorseli + maske */
.ox-login__brand {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Taban zemin: tema vurgu rengi (--ox-primary) turevli degrade. Gorsel
     yuklenene kadar / hic gorsel yoksa panel bununla sik durur. */
  background:
    radial-gradient(600px 420px at 18% 16%, color-mix(in srgb, var(--ox-primary) 45%, transparent), transparent 62%),
    radial-gradient(520px 360px at 85% 88%, color-mix(in srgb, var(--ox-primary-active, var(--ox-primary)) 55%, transparent), transparent 66%),
    linear-gradient(160deg,
      color-mix(in srgb, var(--ox-primary-active, var(--ox-primary)) 92%, #05100e) 0%,
      color-mix(in srgb, var(--ox-primary) 70%, #06110f) 55%,
      color-mix(in srgb, var(--ox-primary) 60%, #071512) 100%);
  color: #f2f6f5;
  overflow: hidden;
}

/* Arkaplan gorseli katmani: fade-in + Ken Burns (bir kez, sonra durur). */
.ox-login__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 700ms var(--ox-ease, ease);
  will-change: transform, opacity;
}
.ox-login__brand.has-bg .ox-login__bg {
  opacity: 1;
  /* Belirgin zoom + kayma (Ken Burns); forwards ile bir sure sonra DURUP kalir. */
  animation: ox-login-kenburns 20s var(--ox-ease, ease-out) 120ms forwards;
}
@keyframes ox-login-kenburns {
  from { transform: scale(1.1) translate3d(0, 0, 0); }
  to   { transform: scale(1.32) translate3d(-4%, -3.2%, 0); }
}

/* Gradyan ust maske: tema vurgu rengiyle tonlanir; koyudan saydama gecer. */
.ox-login__brand::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(155deg,
      color-mix(in srgb, var(--ox-primary-active, var(--ox-primary)) 78%, rgba(4, 12, 10, 0.86)) 0%,
      color-mix(in srgb, var(--ox-primary) 52%, rgba(6, 16, 14, 0.60)) 46%,
      color-mix(in srgb, var(--ox-primary) 30%, transparent) 100%),
    linear-gradient(180deg, rgba(3, 10, 9, 0.10) 0%, rgba(3, 10, 9, 0.34) 100%);
}

.ox-login__brand-inner {
  position: relative;
  z-index: 2;
  max-width: 500px;
  padding: var(--ox-space-8);
}
/* MV-8: subdomain firma logosu (varsa marka basligi ustunde). */
.ox-login__tenant-logo {
  display: block;
  max-height: 56px;
  max-width: 220px;
  margin-bottom: var(--ox-space-5);
  object-fit: contain;
}
/* Baslik (content.title): panelin zarif ana basligi. */
.ox-login__brandline {
  margin: 0;
  font-size: var(--ox-text-4xl, var(--ox-text-3xl));
  font-weight: var(--ox-weight-bold);
  letter-spacing: var(--ox-tracking-tight);
  line-height: var(--ox-leading-tight, 1.15);
  color: #ffffff;
  text-wrap: balance;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.34);
}
.ox-login__tagline {
  margin-top: var(--ox-space-4);
  font-size: var(--ox-text-lg);
  font-weight: var(--ox-weight-regular, 400);
  color: rgba(255, 255, 255, 0.82);
  line-height: var(--ox-leading-relaxed, 1.6);
  max-width: 42ch;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.26);
}

/* Ikonlu ozellik listesi: her ogesi sirayla asagidan yukari efektle gelir. */
.ox-login__features {
  list-style: none;
  margin: var(--ox-space-7, var(--ox-space-6)) 0 0;
  padding: 0;
  display: grid;
  gap: var(--ox-space-2);
}
.ox-login__feature {
  display: flex;
  align-items: center;
  gap: var(--ox-space-3);
  padding: 5px 0;
  font-size: var(--ox-text-base);
  font-weight: var(--ox-weight-medium);
  letter-spacing: 0.005em;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.24);
  opacity: 0;
  transform: translateY(12px);
  animation: ox-login-feature-in 480ms var(--ox-ease, ease) forwards;
  animation-delay: calc(180ms + (var(--f-index, 0) * 65ms));
}
.ox-login__feature-ic {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: var(--ox-radius-md);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  backdrop-filter: blur(3px);
}
.ox-login__feature-tx { min-width: 0; }
@keyframes ox-login-feature-in {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .ox-login__brand.has-bg .ox-login__bg { animation: none; transform: scale(1.1); }
  .ox-login__feature { animation: none; opacity: 1; transform: none; }
}

/* Form paneli */
.ox-login__pane {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ox-bg);
  padding: var(--ox-space-6);
}
/* Sag alanin ic sarmalayicisi: logo + form kart ustten alta hizali. */
.ox-login__pane-inner {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: var(--ox-space-6);
}

/* Giris alani ustundeki marka logosu: PWA ikonu + "Omnex OS". */
.ox-login__logo {
  display: flex;
  align-items: center;
  gap: var(--ox-space-4);
}
/* Marka logosu + adı: giriş alanları (360px) genişliğine oranlı, belirgin (küçük kalmasın).
   Tüm auth ekranlarında ortak (shell) + mobilde aynı (base ölçü; 900px @media logo'ya dokunmaz). */
.ox-login__logo-ic {
  width: 56px;
  height: 56px;
  border-radius: var(--ox-radius-lg);
  flex-shrink: 0;
}
.ox-login__logo-tx {
  font-size: var(--ox-text-3xl);
  font-weight: var(--ox-weight-bold);
  letter-spacing: var(--ox-tracking-tight);
  color: var(--ox-fg);
}

.ox-login__card {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--ox-space-4);
}
.ox-login__card h2 {
  margin: 0;
  font-size: var(--ox-text-2xl);
  font-weight: var(--ox-weight-bold);
  letter-spacing: var(--ox-tracking-tight);
}
.ox-login__subtitle { margin: -6px 0 var(--ox-space-2); color: var(--ox-fg-muted); }

/* Sifre altindaki meta satiri: beni hatirla (sol) + sifremi unuttum (sag). */
.ox-login__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ox-space-3);
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--ox-space-1));
}
.ox-login__meta .ox-check { font-size: var(--ox-text-sm); color: var(--ox-fg-muted); }
.ox-login__forgot {
  appearance: none;
  margin: 0;
  padding: 2px 4px;
  background: none;
  border: 0;
  font: inherit;
  font-size: var(--ox-text-sm);
  font-weight: var(--ox-weight-medium);
  color: var(--ox-accent);
  cursor: pointer;
  border-radius: var(--ox-radius-xs);
  transition: color var(--ox-transition-fast);
}
.ox-login__forgot:hover { color: var(--ox-accent-active, var(--ox-accent)); text-decoration: underline; }
.ox-login__forgot:focus-visible { outline: none; box-shadow: var(--ox-focus-ring); }
.ox-login__hint {
  text-align: center;
  font-size: var(--ox-text-xs);
  font-family: var(--ox-font-mono);
  color: var(--ox-fg-faint);
  background: var(--ox-surface-2);
  border-radius: var(--ox-radius-sm);
  padding: 6px 10px;
}

/* ADR-0031 Faz A: 2FA doğrulama (#/verify) — OTP kod alanı + kurtarma kodları. */
.ox-otp-input {
  letter-spacing: .3em;
  text-align: center;
  font-size: 1.15rem;
}
.ox-recovery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ox-space-2);
  margin: var(--ox-space-3) 0;
}
.ox-recovery-code {
  display: block;
  padding: 7px 10px;
  text-align: center;
  font-family: var(--ox-font-mono);
  letter-spacing: .06em;
  border-radius: var(--ox-radius-sm);
  background: color-mix(in srgb, var(--ox-accent) 9%, transparent);
}
.ox-recovery-desc { margin: 0 0 var(--ox-space-3); color: var(--ox-fg-muted); }

/* Giriş kodu geçerlilik geri sayımı (#/verify). */
.ox-verify-ttl {
  text-align: center;
  font-size: var(--ox-text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--ox-fg-muted);
  margin: calc(-1 * var(--ox-space-1)) 0 0;
}
.ox-verify-ttl.is-soon { color: var(--ox-accent); }
.ox-verify-ttl.is-expired { color: var(--ox-danger); font-weight: var(--ox-weight-medium); }

/* MFA yönetim modalı (Profil > Güvenlik > İki faktörlü doğrulama). .ox-recovery-*/.ox-otp-input paylaşılır. */
.ox-mfa-badge { display: flex; align-items: center; gap: var(--ox-space-2); font-weight: var(--ox-weight-medium); }
.ox-mfa-badge--on { color: var(--ox-act-active, #059669); }
.ox-mfa-key { display: flex; align-items: center; gap: var(--ox-space-2); }
.ox-mfa-key code {
  flex: 1;
  padding: 8px 12px;
  text-align: center;
  font-family: var(--ox-font-mono);
  font-size: var(--ox-text-lg);
  letter-spacing: .12em;
  border-radius: var(--ox-radius-sm);
  background: color-mix(in srgb, var(--ox-accent) 9%, transparent);
}
.ox-mfa-note { font-size: var(--ox-text-sm); }
.ox-login__lang {
  position: absolute;
  top: var(--ox-space-4);
  right: var(--ox-space-4);
  display: flex;
  gap: var(--ox-space-1);
}

@media (max-width: 900px) {
  .ox-login { grid-template-columns: 1fr; }
  .ox-login__brand { display: none; }
}