.session-lock {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  z-index: 9999;
  background: rgba(5, 10, 20, 0.52);
  pointer-events: none;
}

.session-lock.is-visible {
  display: grid;
  pointer-events: auto;
}

body.session-locked {
  overflow: hidden;
}

.session-lock__panel {
  width: min(520px, 100%);
  border-radius: 22px;
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  background: var(--bg-card);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.22);
  padding: 22px;
}

.session-lock__title {
  font-weight: 850;
  letter-spacing: -0.03em;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
}

.session-lock__subtitle {
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.session-lock__form {
  margin-top: 14px;
}

.session-lock__label {
  display: block;
  margin: 0 0 6px 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.session-lock__input {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border-radius: 14px;
  border: 2px solid rgba(var(--primary-rgb), 0.3);
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--text-primary);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  outline: none;
}

.session-lock__input:focus {
  border-color: rgba(var(--primary-rgb), 0.55);
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.16);
}

.session-lock__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.session-lock__btn {
  height: 42px;
  padding: 0 18px;
}

.session-lock__status {
  margin-top: 10px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.62);
  min-height: 1.2em;
}

.session-lock__status.is-error {
  color: rgba(255, 120, 120, 0.95);
}

.session-lock__status.is-ok {
  color: rgba(140, 255, 190, 0.95);
}

html.theme-light .session-lock__panel {
  border-color: rgba(17, 24, 39, 0.08);
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

html.theme-light .session-lock__title {
  color: #111827;
}

html.theme-light .session-lock__subtitle {
  color: #4B5563;
}

html.theme-light .session-lock__label {
  color: #6B7280;
}

html.theme-light .session-lock__input {
  border-color: rgba(17, 24, 39, 0.14);
  background: #FFFFFF;
  color: #111827;
}