/* Shell layout — mobile-first (390x844 reference), plain CubeCraft styling. */

.admin-shell {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.admin-header {
  background: var(--nq-a-surface);
  border-bottom: 1px solid var(--nq-a-border);
  padding: 14px 16px;
}

.admin-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.admin-subline {
  margin: 2px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--nq-a-ink-secondary);
}

.admin-panel {
  flex: 1;
  padding: 14px 16px 92px; /* bottom padding clears the 70px tab bar */
}

/* A built screen supplies its own header and 92px-padded scroll column. */
.admin-panel--screen {
  padding: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.admin-tabbar {
  position: fixed;
  inset: auto 0 0;
  display: flex;
  min-height: calc(var(--nq-a-tabbar-height) + 12px);
  padding: 8px 4px calc(12px + env(safe-area-inset-bottom));
  background: var(--nq-a-surface);
  border-top: 1px solid var(--nq-a-border);
}

.admin-tab {
  flex: 1;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--nq-a-ink-secondary);
  cursor: pointer;
  padding: 6px 4px;
}

.admin-tab.active {
  font-weight: 700;
  color: var(--nq-brand-blue);
}
/* Auth screens (login, errors, refusal). */

.admin-login,
.admin-error,
.admin-refusal,
.admin-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 100%;
  padding: 32px 16px;
  text-align: center;
}

.admin-login-button {
  margin-top: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  background: var(--nq-a-accent, #2563eb);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.admin-error,
.admin-refusal {
  color: var(--nq-a-ink, inherit);
}

.admin-refusal h1,
.admin-error h1 {
  margin: 0;
  font-size: 20px;
}

.admin-refusal p,
.admin-error p {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  font-weight: 600;
  color: var(--nq-a-ink-secondary);
}