/* Ziyaretçi çerçevesi: oturum açmamış ziyaretçiler ve giriş adımları için ince üst çubuk ve altbilgi. */
html[data-bs-theme] body:not(#public) { background: var(--bs-tertiary-bg); }
body { min-height: 100vh; display: flex; flex-direction: column; }
.app-content-shell { flex: 1 0 auto; }
.public-topbar { position: sticky; top: 0; z-index: 1020; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 3.5rem; padding: 0 1.25rem; background: var(--bs-body-bg); border-bottom: 1px solid var(--bs-border-color); }
.public-topbar__brand { display: inline-flex; align-items: center; gap: .55rem; color: var(--bs-body-color); text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.public-topbar__links { display: flex; align-items: center; gap: 1rem; font-size: .9rem; }
.public-topbar__links > a:not(.btn) { color: var(--bs-secondary-color); text-decoration: none; }
.public-topbar__links > a:not(.btn):hover { color: var(--bs-primary); }

.app-shell-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; padding: .75rem 1.25rem;
  border-top: 1px solid var(--bs-border-color); background: var(--bs-body-bg); color: var(--bs-secondary-color); font-size: .8rem; }
.app-shell-footer__brand { display: inline-flex; align-items: center; gap: .4rem; }
.app-shell-footer__links { display: flex; align-items: center; gap: 1rem; }
.app-shell-footer__links a { color: inherit; }
.app-shell-footer__theme { border: 0; background: none; color: inherit; padding: 0; }

/* Giriş ekranı: solda tanıtım paneli, sağda form. */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 3.5rem - 3.5rem - 1.5rem); padding: 1.5rem 1rem 2.5rem; }
.auth-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); width: 100%; max-width: 58rem; overflow: hidden;
  background: var(--bs-body-bg); border: 1px solid var(--bs-border-color); border-radius: 1rem; box-shadow: 0 18px 50px rgba(15, 23, 42, .08); }
.auth-card__intro { display: flex; flex-direction: column; gap: 1.5rem; padding: 2.5rem; color: #fff;
  background: linear-gradient(150deg, #0d6efd 0%, #0b5ed7 55%, #0a3f9e 100%); }
.auth-card__brand { display: flex; align-items: center; gap: .75rem; font-size: 1.15rem; }
.auth-card__brand img { border-radius: .6rem; background: #fff; padding: .2rem; object-fit: contain; }
.auth-card__slogan { margin: auto 0 0; font-size: 1.6rem; font-weight: 700; line-height: 1.3; color: #fff; }
.auth-card__points { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; color: rgba(255, 255, 255, .88); }
.auth-card__points li { display: flex; align-items: center; gap: .65rem; }
.auth-card__points i { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: .55rem; background: rgba(255, 255, 255, .16); }
.auth-card__form { padding: 2.5rem; }
.auth-card__form h1 { margin: 0 0 .35rem; font-size: 1.6rem; font-weight: 700; }
.auth-card__lead { margin: 0 0 1.75rem; color: var(--bs-secondary-color); }
.auth-card__form .input-group-text { background: var(--bs-tertiary-bg); }
.auth-card__help { margin: 1.5rem 0 0; font-size: .85rem; color: var(--bs-secondary-color); }
@media (max-width: 767.98px) {
  .auth-card { grid-template-columns: 1fr; }
  .auth-card__intro { padding: 1.5rem; gap: 1rem; }
  .auth-card__slogan { font-size: 1.2rem; margin-top: 0; }
  .auth-card__points { display: none; }
  .auth-card__form { padding: 1.5rem; }
}