/* =========================================================
   Login-Maske — Frontend im Orgadesign „orga"
   Selbsttragend: nur Design-Tokens + eigener Scope (.login).
   Bewusst OHNE css-all.css, damit keine globalen !important-Regeln
   (u.a. input{width:650px !important}) die Maske zerlegen.
   Akzent: Lime #99C047 · Dark + Light via [data-theme].
   Muster/Blaupause: public/2FA.css
   ========================================================= */
@import "/css/tokens.css";

/* ---- Scope-Reset (nur innerhalb der Login-Seite) ---- */
.login *, .login *::before, .login *::after { box-sizing: border-box; }
.login { margin: 0; }

html { height: 100%; }
body.login {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font);
  color: var(--fg);
  background: var(--app-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: grid;
  place-items: center;
  /* dezenter Akzent-Schimmer im Hintergrund */
  background-image:
    radial-gradient(120% 90% at 50% -10%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%),
    radial-gradient(90% 70% at 50% 120%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 55%);
  background-attachment: fixed;
}

/* ---- Blurry Brand-Hintergrund (aus dem iT-Logo) ---- */
.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.login-bg .brand-blur {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(145vw, 1180px);
  height: auto;
  transform: translate(-50%, -52%) rotate(-5deg);
  filter: blur(66px) saturate(1.05);
  opacity: .42;
  will-change: transform;
}
:root[data-theme="light"] .login-bg .brand-blur { opacity: .5; }
:root[data-theme="dark"]  .login-bg .brand-blur { opacity: .4; }
@media (max-width: 520px) { .login-bg .brand-blur { width: 185vw; filter: blur(52px); } }

/* ---- Shell / Karte ---- */
.login-shell { position: relative; z-index: 1; width: 100%; max-width: 400px; }

.login-card {
  border-radius: calc(var(--r) + 6px);
  padding: var(--s6) var(--s6) var(--s5);
  text-align: center;
  animation: login-in .32s cubic-bezier(.2,.7,.2,1) both;
  /* Glasmorph wie orgadesign (Edit-Lightbox): transluzentes Weiss laesst den Blur durchschimmern.
     Wichtig: dunkler Panel-Tint wirkt solide - nur transluzentes Weiss liest als Glas. */
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  -webkit-backdrop-filter: blur(28px) saturate(1.6);
  backdrop-filter: blur(28px) saturate(1.6);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.13);
}
:root[data-theme="light"] .login-card {
  background: rgba(255,255,255,.58);
  border-color: rgba(255,255,255,.8);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.85);
}
@keyframes login-in { from { opacity: 0; transform: translateY(8px) scale(.99); } }
@media (prefers-reduced-motion: reduce) { .login-card { animation: none; } }
/* Fallback ohne Transparenz -> solide Karte (kein Glas). */
@media (prefers-reduced-transparency: reduce) {
  .login-card {
    -webkit-backdrop-filter: none; backdrop-filter: none;
    background: var(--panel); border-color: var(--line);
  }
}

/* ---- Marken-Badge (Schloss) ---- */
.login-brand { display: flex; justify-content: center; margin-bottom: var(--s4); }
.login-badge {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: var(--r);
  color: var(--accent-text);
  background: var(--accent-weak);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.login-badge svg { width: 24px; height: 24px; }

/* ---- Kopf ---- */
.login-title {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -.02em;
  font-size: 22px;
  line-height: 1.15;
  margin: 0 0 var(--s2);
  color: var(--fg);
}
.login-sub {
  margin: 0 auto;
  max-width: 32ch;
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-muted);
}

/* ---- Fehlermeldung (toast-artig, linker Balken) ---- */
.error_box {
  margin: var(--s4) 0 0;
  text-align: left;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--fg);
  background: color-mix(in srgb, var(--esk) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--esk) 30%, transparent);
  border-left: 3px solid var(--esk);
  border-radius: var(--r-sm);
  padding: var(--s3) var(--s3) var(--s3) var(--s4);
  display: flex;
  gap: var(--s2);
  align-items: flex-start;
}
.error_box svg { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 1px; color: var(--esk); }

/* ---- Formular ---- */
.login-form { margin-top: var(--s5); text-align: left; }

.field { margin: 0 0 var(--s4); }
.field > label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--fg-muted);
  margin: 0 0 6px;
}

/* Text-/Passwort-Eingabe (kanonisch, angelehnt an .vd .fctl) */
.fctl {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--fg);
  background: var(--raised);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--r-sm);
  outline: none;
  transition: border-color .15s, background .15s, box-shadow .15s;
  caret-color: var(--accent);
}
.fctl::placeholder { color: var(--fg-faint); }
.fctl:focus-visible, .fctl:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--ring);
}
.fctl[aria-invalid="true"] { border-color: var(--esk); }

/* Passwort-Feld mit Show/Hide-Toggle */
.pw-wrap { position: relative; }
.pw-wrap .fctl { padding-right: 46px; }
.pw-toggle {
  position: absolute;
  top: 0; right: 0;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: transparent;
  border: 0;
  color: var(--fg-faint);
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: color .15s;
}
.pw-toggle:hover { color: var(--fg-muted); }
.pw-toggle:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }
.pw-toggle svg { width: 18px; height: 18px; }
.pw-toggle .ic-hide { display: none; }
.pw-toggle[aria-pressed="true"] .ic-show { display: none; }
.pw-toggle[aria-pressed="true"] .ic-hide { display: block; }

/* ---- Button ---- */
.login-actions { margin-top: var(--s5); }
.login-bleiben { display: flex; align-items: center; gap: 8px; margin-top: var(--s4, 14px); font-size: 13.5px; color: var(--fg-muted); cursor: pointer; user-select: none; }
.login-bleiben input { width: 16px; height: 16px; margin: 0; accent-color: var(--accent); }
.btn-primary {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: var(--r);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-ink);
  transition: filter .15s, transform .05s;
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }

/* ---- Fußnote ---- */
.login-foot {
  margin: var(--s5) 0 0;
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  color: var(--fg-faint);
}
.login-link { color: var(--accent-text); text-decoration: none; }
.login-link:hover { text-decoration: underline; }
.login-link:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 4px; }

/* ---- Schmale Viewports ---- */
@media (max-width: 420px) {
  .login-card { padding: var(--s5) var(--s4) var(--s4); }
}