/* ============================================================
   bykush — Giriş sayfaları (satıcı / üye)
   panel.css ve store.css üzerine gelir.
   ============================================================ */

body.auth-page {
  background: linear-gradient(160deg, var(--bykush-auth-bg-1) 0%, var(--bykush-auth-bg-2) 55%, var(--bykush-auth-bg-3) 100%);
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 28px 16px;
}

.auth-wrap { width: 440px; max-width: 100%; }

.auth-back {
  display: inline-block; color: var(--bykush-on-dark-72); font-size: 13.5px;
  font-weight: 600; margin-bottom: 10px; text-decoration: none;
  /* dokunma hedefi en az 24px (WCAG 2.5.8) */
  padding: 4px 0;
}
.auth-back:hover { color: var(--bykush-on-dark); text-decoration: none; }

.auth-card {
  background: var(--card); border-radius: 16px; padding: 30px 28px 26px;
  box-shadow: 0 24px 60px var(--bykush-auth-shadow);
  text-align: center; position: relative;
}

.auth-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  font-size: 10.5px; font-weight: 800; letter-spacing: 1px;
  padding: 5px 14px; border-radius: 12px; color: var(--bykush-on-accent); white-space: nowrap;
}
.auth-badge-seller { background: var(--primary); }
.auth-badge-buyer { background: var(--bykush-buyer-green); }

.auth-logo {
  width: 72px; height: 72px; object-fit: contain; margin: 6px 0 12px;
  background: #FFFFFF; border: 1px solid rgba(200, 16, 30, .4); border-radius: 14px;
}

.auth-card h1 { font-size: 21px; color: var(--text-strong); margin-bottom: 6px; }
.auth-sub { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }

.auth-tabs { display: flex; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.auth-tab {
  flex: 1; text-align: center; padding: 11px 0; font-size: 14px; font-weight: 700;
  color: var(--text-soft); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.auth-tab.active { color: var(--primary-ink); border-bottom-color: var(--primary); }

.auth-field { text-align: left; margin-bottom: 13px; }
.auth-field label {
  display: block; font-size: 12.5px; font-weight: 700; color: var(--text-strong);
  margin-bottom: 5px;
}
.auth-field .input { text-align: left; }

.auth-submit { width: 100%; margin-top: 4px; padding: 12px 16px; font-size: 14.5px; }

.auth-demo {
  margin-top: 18px; background: var(--hover); border: 1px dashed var(--bykush-dashed-border); border-radius: 8px;
  padding: 11px 13px; font-size: 12px; color: var(--text); text-align: left; line-height: 1.9;
}
.auth-demo b { display: block; color: var(--text-strong); margin-bottom: 3px; font-size: 12.5px; }

.auth-alt { margin-top: 16px; font-size: 13px; color: var(--muted); }
.auth-alt a { font-weight: 700; }

.auth-note {
  margin-top: 18px; text-align: center; font-size: 12.5px;
  color: var(--bykush-on-dark-60); line-height: 1.7;
}
.auth-note a { color: var(--bykush-on-dark-90); text-decoration: underline; }
.auth-note b { color: var(--bykush-on-dark-85); }

@media (max-width: 480px) {
  body.auth-page { padding: 18px 12px; align-items: flex-start; }
  .auth-card { padding: 26px 18px 22px; border-radius: 14px; }
  .auth-card h1 { font-size: 19px; }
}