/* OtoStok account screens: login (/giris = giris.html #authView), /davet, /sifremi-unuttum, /sifre-yenile.
   Taken from the design prototype (design/styles/components.css, pages.css): the auth components only.
   Every rule is scoped under .auth so the search application on giris.html keeps its own look. The prototype-only rules (state panel, reviewer notes) are NOT here. */
/* The design tokens (colours, type, spacing…) are in tokens.css, loaded before this file. */

/* Standalone account pages (not giris.html): page base. */
body.auth-page { margin: 0; background: var(--c-bg); color: var(--c-text); font-family: var(--font); font-size: var(--fs-md); line-height: 1.5; -webkit-text-size-adjust: 100%; }
/* giris.html: while signed out, the login screen replaces the app header. */
body.signed-out > header { display: none; }

.auth, .auth *, .auth *::before, .auth *::after { box-sizing: border-box; }
.auth { min-height: 100vh; display: flex; flex-direction: column; background: linear-gradient(180deg, var(--c-brand-50), var(--c-bg) 340px); font-family: var(--font); font-size: var(--fs-md); line-height: 1.5; color: var(--c-text); }
.auth[hidden], .auth [hidden] { display: none !important; }
.auth a { color: var(--c-brand-700); text-underline-offset: 2px; }
.auth a:hover { color: var(--c-brand-900); }
.auth :focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--r-sm); }
/* Headings and message boxes receive focus from the script (for screen readers), never from the keyboard: no ring. */
.auth [tabindex="-1"]:focus { box-shadow: none; }
.auth h1 { line-height: 1.25; margin: 0; }
.auth p { margin: 0; }
.auth .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.auth .stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.auth .stack--sm { gap: var(--sp-2); }
.auth .center { text-align: center; }
.auth .divider { height: 1px; background: var(--c-border); border: 0; margin: 0; }

.auth__top { padding: var(--sp-5) var(--sp-4); display: flex; justify-content: center; }
.auth .logo { display: inline-flex; align-items: center; gap: var(--sp-2); color: var(--c-text); text-decoration: none; font-weight: var(--fw-bold); font-size: 20px; letter-spacing: -.01em; }
.auth .logo:hover { color: var(--c-text); }
.auth .logo svg { width: 32px; height: 32px; flex: none; color: var(--c-brand-700); }
.auth .logo__mark { fill: currentColor; }
.auth .logo__glyph { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; }
.auth__main { flex: 1; width: 100%; max-width: calc(var(--w-auth) + 2 * var(--sp-4)); margin: 0 auto; padding: var(--sp-4) var(--sp-4) var(--sp-10); }
.auth__links { display: flex; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; font-size: var(--fs-sm); }
.auth__foot { text-align: center; font-size: var(--fs-sm); color: var(--c-muted); }
.auth__after { margin-top: var(--sp-5); }
.auth__icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; background: var(--c-brand-100); color: var(--c-brand-700); margin: 0 auto; }
.auth__icon svg { width: 28px; height: 28px; }
.auth__icon--ok { background: var(--c-ok-bg); color: var(--c-ok-fg); }
.auth__icon--err { background: var(--c-err-bg); color: var(--c-err-fg); }
.auth__icon--warn { background: var(--c-warn-bg); color: var(--c-warn-fg); }

.auth .card { background: var(--c-surface); border-radius: var(--r-lg); box-shadow: var(--sh-1); padding: var(--sp-8) var(--sp-6); }
.auth .card__title { font-size: var(--fs-xl); font-weight: var(--fw-bold); }
.auth .card__lead { color: var(--c-text-3); }

.auth .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2); min-height: var(--tap); padding: 0 var(--sp-5); border: 1px solid transparent; border-radius: var(--r-md); font: inherit; font-size: var(--fs-md); font-weight: var(--fw-semibold); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background var(--t-fast), border-color var(--t-fast); }
.auth .btn--primary { background: var(--c-brand-700); color: #fff; }
.auth .btn--primary:hover { background: var(--c-brand-800); color: #fff; }
.auth .btn--secondary { background: var(--c-surface); color: var(--c-text-2); border-color: var(--c-border-strong); }
.auth .btn--secondary:hover { background: var(--c-surface-3); color: var(--c-text-2); }
.auth .btn--ghost { background: transparent; color: var(--c-brand-700); }
.auth .btn--ghost:hover { background: var(--c-brand-50); }
.auth .btn--block { width: 100%; }
.auth .btn:disabled { opacity: .5; cursor: not-allowed; }
.auth .btn[aria-busy="true"] { cursor: progress; }

.auth .spinner { width: 16px; height: 16px; flex: none; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: auth-spin .7s linear infinite; }
.auth .spinner--lg { width: 28px; height: 28px; border-width: 3px; color: var(--c-brand-700); margin: 0 auto; }
@keyframes auth-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .auth .spinner { animation-duration: 3s; } }

.auth .field { display: flex; flex-direction: column; gap: var(--sp-1); }
.auth .field__label { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--c-text-2); }
.auth .field__hint { font-size: var(--fs-sm); color: var(--c-muted); }
.auth .field__error { font-size: var(--fs-sm); color: var(--c-err-fg); font-weight: var(--fw-medium); }
.auth .input { width: 100%; min-height: var(--tap); padding: 0 var(--sp-3); border: 1px solid var(--c-border-strong); border-radius: var(--r-md); background: var(--c-surface); color: var(--c-text); font: inherit; font-size: var(--fs-md); }
.auth .input::placeholder { color: var(--c-muted); }
.auth .input:focus-visible { border-color: var(--c-brand-700); box-shadow: var(--focus); }
.auth .input[aria-invalid="true"] { border-color: var(--c-err); }
.auth .input:disabled, .auth .input[readonly] { background: var(--c-surface-3); color: var(--c-text-3); }
.auth .pw { position: relative; display: flex; }
.auth .pw .input { padding-right: 48px; }
.auth .pw__toggle { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; display: grid; place-items: center; border: none; background: none; border-radius: var(--r-sm); color: var(--c-muted); cursor: pointer; }
.auth .pw__toggle:hover { color: var(--c-text-2); }
.auth .pw__toggle svg { width: 20px; height: 20px; }
.auth .checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: var(--fs-sm); color: var(--c-muted); }
.auth .checks li::before { content: "○"; display: inline-block; width: 1.4em; }
.auth .checks li.is-ok { color: var(--c-ok-fg); }
.auth .checks li.is-ok::before { content: "✓"; }

.auth .alert { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border-radius: var(--r-md); border: 1px solid; font-size: var(--fs-sm); line-height: 1.5; }
.auth .alert__icon { flex: none; width: 20px; height: 20px; }
.auth .alert__body { flex: 1; min-width: 0; }
.auth .alert__title { font-weight: var(--fw-semibold); display: block; }
.auth .alert--info { background: var(--c-info-bg); border-color: var(--c-brand-200); color: var(--c-info-fg); }
.auth .alert--ok { background: #f0fdf4; border-color: #bbf7d0; color: var(--c-ok-fg); }
.auth .alert--warn { background: #fefce8; border-color: var(--c-warn-border); color: var(--c-warn-fg); }
.auth .alert--err { background: #fef2f2; border-color: var(--c-err-border); color: var(--c-err-fg); }

@media (max-width: 480px) { .auth .card { padding: var(--sp-6) var(--sp-4); } }