/* Standalone auth UI; selectors stay stable across all mirror builds. */
.mirror-auth-overlay[hidden],
.mirror-auth-notice[hidden] {
  display: none !important;
}

.mirror-auth-overlay,
.mirror-auth-overlay *,
.mirror-auth-notice,
.mirror-auth-notice * {
  box-sizing: border-box;
}

.mirror-auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 24px;
  background: rgba(13, 15, 23, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: Roboto, Arial, sans-serif;
  color: #d5d9f3;
}

.mirror-auth-dialog {
  position: relative;
  width: 420px;
  min-width: 0;
  max-width: 100%;
  padding: 38px 32px 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: #171c2a;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.mirror-auth-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #7a8697;
  cursor: pointer;
}

.mirror-auth-close:hover {
  background: #232a3f;
  color: #fff;
}

.mirror-auth-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border: 1px solid rgba(96, 128, 255, 0.2);
  border-radius: 16px;
  background: rgba(96, 128, 255, 0.12);
  color: #a5b6ff;
}

.mirror-auth-title {
  margin: 0 0 12px;
  color: #fff;
  font-family: Roboto, Arial, sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
}

.mirror-auth-description {
  margin: 0 0 24px;
  color: #9faac3;
  font-size: 14px;
  line-height: 1.6;
}

.mirror-auth-dialog .steam-auth-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  padding: 13px 18px;
  border: 0;
  border-radius: 8px;
  background: #6080ff;
  color: #fff;
  font-family: Roboto, Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 20px;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease;
}

.mirror-auth-dialog .steam-auth-button:hover {
  background: #4a6dff;
  color: #fff;
}

.mirror-auth-description a {
  color: #a5b6ff;
}

.mirror-auth-close:focus-visible,
.mirror-auth-dialog .steam-auth-button:focus-visible,
.mirror-auth-retry:focus-visible,
.mirror-auth-dismiss:focus-visible {
  outline: 2px solid #b8c5ff;
  outline-offset: 4px;
}

.mirror-auth-note {
  margin: 16px 0 0;
  color: #7a8697;
  font-size: 12px;
  line-height: 1.5;
}

.mirror-auth-notice {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2147483001;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  width: 390px;
  max-width: calc(100vw - 40px);
  padding: 18px;
  border: 1px solid rgba(96, 128, 255, 0.25);
  border-radius: 12px;
  background: #1d2335;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
  color: #d5d9f3;
  font-family: Roboto, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

.mirror-auth-notice p {
  flex: 1 0 100%;
  margin: 0;
}

.mirror-auth-retry,
.mirror-auth-dismiss {
  padding: 7px 12px;
  border: 0;
  border-radius: 6px;
  background: #6080ff;
  color: #fff;
  font: inherit;
  cursor: pointer;
}

.mirror-auth-dismiss {
  background: #2b344c;
}

@media (max-width: 480px) {
  .mirror-auth-overlay {
    padding: 16px;
  }

  .mirror-auth-dialog {
    padding: 34px 22px 24px;
  }

  .mirror-auth-title {
    font-size: 22px;
  }
}