/* Styling shared by the three account-facing pages (landing/login/admin) that sit outside
   the main console-grid app shell in index.html. Reuses styles.css's :root palette, fonts,
   and .btn/.form-error primitives -- this file only adds the layout these pages need. */

.auth-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.auth-toolbar {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-raised), var(--panel));
}

.auth-toolbar h1 {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.auth-toolbar .subtitle {
  color: var(--muted);
  font-size: 0.78rem;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.auth-card h2 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.auth-card .auth-lede {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.78rem;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}

.auth-field label {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth-field input {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-raised);
  color: var(--ink);
  font-size: 0.85rem;
}

.auth-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.auth-actions .btn {
  justify-content: center;
  width: 100%;
}

#googleSignInButton.hidden {
  display: none;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.auth-switch {
  margin-top: 16px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.auth-switch a {
  color: var(--accent);
  text-decoration: none;
}

.auth-switch a:hover {
  text-decoration: underline;
}

.auth-status-banner {
  margin-bottom: 14px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.76rem;
}

.auth-status-banner.info {
  border: 1px solid var(--blue);
  color: var(--blue);
  background: rgba(91, 145, 201, 0.1);
}

.auth-status-banner.success {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(41, 177, 127, 0.1);
}

.auth-status-banner.error {
  border: 1px solid var(--danger);
  color: var(--danger);
  background: rgba(211, 93, 82, 0.1);
}

.auth-status-banner.hidden {
  display: none;
}

.auth-form.hidden {
  display: none;
}

/* ---------- Landing page ---------- */

.landing-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
  max-width: 560px;
}

.landing-hero h2 {
  font-size: 1.6rem;
}

.landing-hero p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.landing-actions {
  display: flex;
  gap: 12px;
}

.landing-exchange-loop {
  display: grid;
  grid-template-columns: repeat(6, 16px);
  grid-auto-rows: 16px;
  gap: 6px;
}

.landing-exchange-loop span {
  border-radius: 3px;
  background: var(--idle);
  animation: landing-crosspoint-pulse 2.4s ease-in-out infinite;
}

.landing-exchange-loop span:nth-child(4n) { animation-delay: 0.2s; }
.landing-exchange-loop span:nth-child(4n + 1) { animation-delay: 0.6s; }
.landing-exchange-loop span:nth-child(4n + 2) { animation-delay: 1.0s; }
.landing-exchange-loop span:nth-child(4n + 3) { animation-delay: 1.4s; }

@keyframes landing-crosspoint-pulse {
  0%, 70%, 100% { background: var(--idle); }
  15% { background: var(--accent); }
  35% { background: var(--signal); }
}

/* ---------- Admin console ---------- */

.admin-main {
  flex: 1;
  padding: 24px;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

.admin-toolbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-toolbar-actions .btn {
  padding: 6px 12px;
  min-height: auto;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.users-table th,
.users-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.users-table th {
  color: var(--muted);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.user-status-pill {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.66rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.user-status-pill.status-active { color: var(--accent); border-color: var(--accent); }
.user-status-pill.status-pending_approval,
.user-status-pill.status-pending_verification { color: var(--signal); border-color: var(--signal); }
.user-status-pill.status-disabled { color: var(--danger); border-color: var(--danger); }

.users-table .btn {
  padding: 4px 10px;
  min-height: auto;
  font-size: 0.7rem;
}