/* eBewerter Login-Shell – gemeinsamer Standard (HDLMon, Zukauf, VKL) */
.login-page {
  --login-primary: #2c7be5;
  --login-primary-hover: #2569c7;
  --login-brand-from: #8b1a3a;
  --login-brand-to: #4a0f24;
  --login-panel-bg: #fff;
  --login-panel-text: #344050;
  --login-muted: #748194;
  --login-border: #d8e2ef;
  --login-focus: rgba(44, 123, 229, 0.25);
  --login-card-max: 820px;
  --login-card-min-h: 420px;
  --login-card-min-h-md: 400px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  font-family: "Open Sans", "Segoe UI", system-ui, sans-serif;
  background-color: #3d4f63;
  background-image:
    linear-gradient(165deg, rgba(11, 23, 39, 0.72) 0%, rgba(44, 123, 229, 0.35) 100%),
    radial-gradient(ellipse 120% 80% at 50% 100%, rgba(139, 26, 58, 0.25), transparent 55%),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 48px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 32px
    );
  background-size: auto, auto, 48px 32px, 48px 32px;
  box-sizing: border-box;
}
.login-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: var(--login-card-max);
  min-height: var(--login-card-min-h);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1.25rem 3.5rem rgba(11, 23, 39, 0.45);
}
@media (min-width: 720px) {
  .login-card {
    flex-direction: row;
    min-height: var(--login-card-min-h-md);
  }
}
.login-brand {
  flex: 0 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.75rem;
  text-align: center;
  background: linear-gradient(155deg, var(--login-brand-from) 0%, var(--login-brand-to) 100%);
  overflow: hidden;
}
@media (min-width: 720px) {
  .login-brand { flex: 0 0 42%; max-width: 42%; }
  .login-brand.login-brand-modules { flex: 0 0 38%; max-width: 38%; }
}
.login-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 11px, rgba(255, 255, 255, 0.08) 11px, rgba(255, 255, 255, 0.08) 12px),
    repeating-linear-gradient(90deg, transparent, transparent 11px, rgba(255, 255, 255, 0.06) 11px, rgba(255, 255, 255, 0.06) 12px);
  pointer-events: none;
}
.login-brand::after {
  content: "";
  position: absolute;
  width: 140%;
  height: 55%;
  left: -20%;
  bottom: -18%;
  background:
    radial-gradient(circle at 20% 50%, rgba(245, 128, 62, 0.55) 0, transparent 42%),
    radial-gradient(circle at 75% 30%, rgba(44, 123, 229, 0.35) 0, transparent 38%);
  opacity: 0.85;
  pointer-events: none;
}
.login-brand-logo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 11rem;
  height: auto;
  margin: 0 auto 0.65rem;
  filter: brightness(0) invert(1);
  object-fit: contain;
}
.login-brand-tag {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: "Poppins", "Segoe UI", system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}
.login-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.75rem 1.5rem 1.85rem;
  background: var(--login-panel-bg);
  color: var(--login-panel-text);
}
.login-panel-title {
  margin: 0 0 0.35rem;
  font-family: "Poppins", "Segoe UI", system-ui, sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--login-panel-text);
}
.login-panel-sub {
  margin: 0 0 1.15rem;
  font-size: 0.875rem;
  color: var(--login-muted);
}
.login-form .login-field {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--login-muted);
}
.login-form input {
  width: 100%;
  margin: 0 0 0.85rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--login-border);
  border-radius: 6px;
  background: #fff;
  color: var(--login-panel-text);
  font-size: 0.92rem;
  line-height: 1.4;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-form input:focus {
  outline: none;
  border-color: var(--login-primary);
  box-shadow: 0 0 0 3px var(--login-focus);
}
.login-form input.login-field-prefilled {
  background: #f1f5f9;
  color: #334155;
  cursor: default;
}
.login-prefill-hint {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  line-height: 1.45;
}
.login-submit {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 6px;
  background: var(--login-primary);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.login-submit:hover { background: var(--login-primary-hover); }
.login-page .msg {
  margin-bottom: 1rem;
  font-size: 0.875rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
}
.login-page .msg.err {
  background: rgba(230, 55, 87, 0.12);
  color: #b42345;
  border: 1px solid rgba(230, 55, 87, 0.25);
}
.login-page .msg.ok {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
  border: 1px solid rgba(22, 163, 74, 0.28);
}
.login-submit:disabled {
  opacity: 0.65;
  cursor: wait;
}
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-box {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}
.login-logo {
  display: block;
  max-width: 14rem;
  width: 100%;
  height: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
  aspect-ratio: 760 / 258;
}