:root {
  --login-bg:
    radial-gradient(circle at 20% 18%, rgba(191, 219, 254, 0.32), transparent 28%),
    radial-gradient(circle at 78% 76%, rgba(196, 181, 253, 0.16), transparent 24%),
    linear-gradient(180deg, #fbfdff 0%, #f8fbff 48%, #ffffff 100%);
  --login-card-bg: #ffffff;
  --login-border: rgba(148, 163, 184, 0.22);
  --login-muted: #64748b;
  --login-primary: #0f172a;
}

body.login-body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--login-bg);
  color: #0f172a;
  min-height: 100vh;
}

.login-shell {
  min-height: calc(100vh / var(--screenshot-page-zoom, 1));
  display: grid;
  place-items: center;
  padding: 2rem;
}

.login-card {
  width: min(520px, 92vw);
  background: var(--login-card-bg);
  border-radius: 16px;
  border: 1px solid var(--login-border);
  box-shadow:
    0 16px 36px rgba(15, 23, 42, 0.08),
    0 2px 8px rgba(148, 163, 184, 0.06);
  padding: 3rem 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.login-topbar {
  position: fixed;
  top: 1.85rem;
  left: 2rem;
  right: 2rem;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.login-topbar__logo {
  display: block;
  height: 1.55rem;
  opacity: 0.9;
}

.login-locale {
  position: relative;
  display: inline-flex;
  pointer-events: auto;
}

.login-locale__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 0;
  background: transparent;
  color: #475569;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.35rem 0;
  text-decoration: none;
  transition: color 160ms ease;
}

.login-locale__trigger:hover,
.login-locale__trigger[aria-expanded="true"] {
  color: #0f172a;
}

.login-locale__trigger:focus-visible {
  outline: 2px solid rgba(96, 165, 250, 0.35);
  outline-offset: 4px;
  border-radius: 6px;
}

.login-locale__icon {
  font-size: 0.95rem;
}

.login-locale__chevron {
  font-size: 1rem;
}

.login-locale__menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  min-width: 8.25rem;
  padding: 0.35rem;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 8px;
  background: #ffffff;
  box-shadow:
    0 14px 30px rgba(15, 23, 42, 0.08),
    0 2px 8px rgba(148, 163, 184, 0.08);
}

.login-locale__option {
  width: 100%;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.48rem 0.55rem;
  text-align: left;
}

.login-locale__option:hover,
.login-locale__option:focus-visible {
  background: #f8fafc;
  color: #0f172a;
  outline: none;
}

.login-locale__option[aria-checked="true"]::after {
  color: #2563eb;
  content: "check";
  font-family: "Material Symbols Outlined";
  font-size: 1rem;
  font-style: normal;
  font-weight: normal;
  line-height: 1;
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.05rem;
  margin-bottom: 0.55rem;
}

.login-brand__wordmark {
  margin: 0;
  font-size: 1.95rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: #2a313d;
}

.login-brand__logo {
  display: block;
  width: min(310px, 100%);
  height: auto;
}

.login-brand__logo--cs,
html[lang="cs"] .login-brand__logo--en {
  display: none;
}

html[lang="cs"] .login-brand__logo--cs {
  display: block;
}

.login-brand__title {
  font-size: 1rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: #1f2937;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.login-label {
  font-size: 0.86rem;
  font-weight: 600;
}

.login-label--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;
}

.login-input {
  border-radius: 8px;
  border: 1px solid var(--login-border);
  padding: 0.84rem 1rem;
  font-size: 1rem;
  background: #ffffff;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.login-input::placeholder {
  color: #b0b9c6;
}

.login-input:focus {
  outline: none;
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
  background: #ffffff;
}

.login-button {
  margin-top: -0.08rem;
  border-radius: 8px;
  border: none;
  background: linear-gradient(90deg, #327ef9 0%, #63adee 100%);
  color: #ffffff;
  padding: 0.84rem 1rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
  box-shadow: 0 8px 18px rgba(50, 126, 249, 0.2);
}

.login-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(50, 126, 249, 0.24);
  filter: saturate(1.02);
}

.login-button:focus-visible {
  outline: none;
  box-shadow:
    0 14px 30px rgba(50, 126, 249, 0.24),
    0 0 0 4px rgba(96, 165, 250, 0.12);
}

.login-status {
  font-size: 0.82rem;
  color: var(--login-muted);
  min-height: 0;
  text-align: center;
  margin-top: 0;
}

.login-status:empty {
  display: none;
}

.login-link {
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  background: #f1f5f9;
  font-size: 0.8rem;
  color: var(--login-muted);
  text-align: center;
}

.login-link a {
  display: inline-block;
  margin-top: 0.35rem;
  font-weight: 600;
  color: #0f172a;
  text-decoration: none;
}

.login-help {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--login-muted);
  margin: 0;
  text-align: center;
  margin-top: -0.3rem;
}

.login-footer {
  position: fixed;
  right: 1.5rem;
  bottom: 1.2rem;
  left: 1.5rem;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 1.15rem;
  color: #94a3b8;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
}

.login-footer a {
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}

.login-footer a:hover,
.login-footer a:focus-visible {
  color: #475569;
}

.login-footer a:focus-visible {
  border-radius: 4px;
  outline: 2px solid rgba(96, 165, 250, 0.28);
  outline-offset: 3px;
}

@media (max-width: 640px) {
  .login-topbar {
    top: 1rem;
    left: 1.1rem;
    right: 1.1rem;
  }

  .login-topbar__logo {
    height: 1.25rem;
  }

  .login-card {
    padding: 2.35rem 1.55rem 1.55rem;
  }

  .login-brand__logo {
    width: min(260px, 100%);
  }

  .login-footer {
    bottom: 0.9rem;
    flex-wrap: wrap;
    gap: 0.45rem 0.85rem;
    padding: 0 1rem;
  }
}