/* =========================================================================
   Grena — nakładka brandingowa na login Keycloaka (motyw bazowy: keycloak/PF4).
   Kolory z aplikacji: brand #0f6cbd (Segoe UI). Logo firmowe (teal) na górze.
   Zmienia się TYLKO wygląd; mechanizm logowania (OIDC/BFF) bez zmian.
   ========================================================================= */

:root {
  --grena-brand: #0f6cbd;
  --grena-brand-hover: #115ea3;
  --grena-brand-pressed: #0f548c;
  --grena-ink: #242424;
  --grena-muted: #616161;
  --grena-stroke: #d1d1d1;
  --grena-card: #ffffff;
  --grena-font: "Segoe UI", "Segoe UI Web", -apple-system, BlinkMacSystemFont, system-ui, "Helvetica Neue", Arial, sans-serif;
}

/* --- Tło strony: czyste, delikatny gradient w barwie marki (bez ciemnego obrazu KC) --- */
html { height: 100%; }
body.login-pf,
.login-pf body {
  height: 100%;
  background: #eef3f8 !important;
  background-image:
    radial-gradient(1200px 600px at 50% -10%, #dfeaf7 0%, rgba(223,234,247,0) 60%),
    linear-gradient(180deg, #f4f7fb 0%, #eaf0f6 100%) !important;
  font-family: var(--grena-font) !important;
  color: var(--grena-ink);
}

.login-pf-page {
  padding-top: 6vh;
}
.login-pf-page .login-pf-header { margin-bottom: 0; }

/* --- Nagłówek: podmieniamy tekst „Keycloak" na logo Greny + podtytuł --- */
#kc-header,
#kc-header-wrapper {
  font-size: 0 !important;          /* chowa tekst kcLogoText */
  line-height: 0;
  color: transparent !important;
  text-shadow: none !important;
  padding: 0 !important;
  border: 0 !important;
}
#kc-header-wrapper::after {
  content: "";
  display: block;
  width: 100%;
  height: 64px;
  margin: 0 auto 6px;
  background-image: url("../img/grena-logo.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
/* Podtytuł produktu pod logo */
.login-pf-page .login-pf-header::after {
  content: "Regulatory & Quality Management";
  display: block;
  font-family: var(--grena-font);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--grena-muted);
  text-align: center;
  margin: 2px 0 18px;
}

/* --- Karta logowania --- */
.login-pf-page .card-pf {
  max-width: 420px;
  margin: 0 auto;
  padding: 28px 32px 30px;
  background: var(--grena-card);
  border: 1px solid var(--grena-stroke);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(15,108,189,.10), 0 2px 6px rgba(0,0,0,.06);
  border-top: 3px solid var(--grena-brand);
}

/* Tytuł formularza (np. „Zaloguj się do konta") */
#kc-page-title {
  font-family: var(--grena-font);
  font-weight: 600;
  font-size: 18px;
  color: var(--grena-ink);
  text-align: center;
  margin-bottom: 14px;
}

/* --- Pola formularza --- */
.login-pf-page label,
.pf-c-form__label,
.control-label {
  font-family: var(--grena-font) !important;
  font-weight: 600;
  color: var(--grena-ink);
  font-size: 13px;
}
.pf-c-form-control,
input#username,
input#password,
.login-pf-page input[type="text"],
.login-pf-page input[type="password"],
.login-pf-page input[type="email"] {
  font-family: var(--grena-font) !important;
  font-size: 14px !important;
  height: 40px;
  border: 1px solid var(--grena-stroke) !important;
  border-radius: 6px !important;
  background: #fff !important;
  box-shadow: none !important;
  transition: border-color .12s, box-shadow .12s;
}
.pf-c-form-control:focus,
input#username:focus,
input#password:focus,
.login-pf-page input[type="text"]:focus,
.login-pf-page input[type="password"]:focus {
  border-color: var(--grena-brand) !important;
  box-shadow: 0 0 0 2px rgba(15,108,189,.20) !important;
  outline: none !important;
}

/* --- Przycisk główny --- */
.pf-c-button.pf-m-primary,
#kc-login,
input[type="submit"].btn-primary,
.login-pf-page .btn-primary {
  font-family: var(--grena-font) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  height: 42px;
  background: var(--grena-brand) !important;
  border: 1px solid var(--grena-brand) !important;
  border-radius: 6px !important;
  color: #fff !important;
  box-shadow: none !important;
  transition: background .12s, border-color .12s;
}
.pf-c-button.pf-m-primary:hover,
#kc-login:hover,
.login-pf-page .btn-primary:hover {
  background: var(--grena-brand-hover) !important;
  border-color: var(--grena-brand-hover) !important;
}
.pf-c-button.pf-m-primary:active,
#kc-login:active,
.login-pf-page .btn-primary:active {
  background: var(--grena-brand-pressed) !important;
  border-color: var(--grena-brand-pressed) !important;
}

/* Odnośniki (np. „Nie pamiętasz hasła?") */
.login-pf-page a,
#kc-info a,
#kc-registration a {
  color: var(--grena-brand) !important;
  font-weight: 600;
  text-decoration: none;
}
.login-pf-page a:hover { text-decoration: underline; }

/* Checkbox „zapamiętaj mnie" — akcent marki */
.login-pf-page input[type="checkbox"] { accent-color: var(--grena-brand); }

/* --- Stopka: chowamy „powered by Keycloak"/wybór języka wyrównujemy --- */
#kc-info-wrapper { color: var(--grena-muted); font-size: 12px; }

/* Komunikaty walidacji – spójna typografia */
.pf-c-form__helper-text, .kc-feedback-text, #input-error {
  font-family: var(--grena-font) !important;
  font-size: 12px;
}

/* Alert (błąd logowania) — czytelny, w barwie ostrzeżenia aplikacji */
.pf-c-alert.pf-m-danger, .alert-error {
  border-radius: 8px;
}

/* Selektor języka w rogu */
#kc-locale ul { border-radius: 8px; }