/* ── Auth modal & account menu ── */

.auth-modal-open {
  overflow: hidden;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

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

.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.auth-dialog {
  position: relative;
  width: min(420px, 100%);
  padding: 28px 24px 22px;
  border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.12));
  border-radius: 14px;
  background: var(--panel, #13171d);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
}

.auth-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted, #7d8590);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.auth-close:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text, #e6edf3);
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.auth-brand img {
  height: 28px;
  width: auto;
}

.auth-badge {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(240, 180, 41, 0.12);
  color: var(--warn, #f0b429);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.auth-title {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-sub {
  margin: 0 0 20px;
  color: var(--muted, #7d8590);
  font-size: 14px;
  line-height: 1.5;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.auth-field span {
  font-size: 12px;
  color: var(--muted, #7d8590);
  font-weight: 500;
}

.auth-field input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
  background: var(--bg-elevated, #0b0e11);
  color: var(--text, #e6edf3);
  font-size: 15px;
}

.auth-field input:focus {
  outline: none;
  border-color: var(--accent, #7fd4c8);
}

.auth-primary,
.auth-secondary {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.auth-primary {
  background: var(--accent, #7fd4c8);
  color: #0b0e11;
}

.auth-primary:hover {
  filter: brightness(1.05);
}

.auth-secondary {
  margin-top: 8px;
  background: transparent;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  color: var(--text, #e6edf3);
}

.auth-link {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 8px;
  border: none;
  background: transparent;
  color: var(--muted, #7d8590);
  font-size: 13px;
  cursor: pointer;
}

.auth-link:hover {
  color: var(--text, #e6edf3);
}

.auth-email-sent {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--muted, #7d8590);
}

.auth-demo-code {
  margin-bottom: 14px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(127, 212, 200, 0.08);
  border: 1px solid rgba(127, 212, 200, 0.2);
  color: var(--accent, #7fd4c8);
  font-size: 14px;
  text-align: center;
}

.auth-welcome-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: rgba(63, 185, 80, 0.15);
  color: var(--buy, #3fb950);
  font-size: 24px;
  line-height: 48px;
  text-align: center;
}

.auth-welcome-msg {
  margin: 0 0 16px;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
}

.auth-wallet-preview {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: var(--bg-elevated, #0b0e11);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
}

.auth-wallet-label {
  font-size: 11px;
  color: var(--muted, #7d8590);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.auth-wallet-addr {
  font-size: 14px;
}

.auth-balance-line {
  margin: 0 0 16px;
  text-align: center;
  color: var(--muted, #7d8590);
  font-size: 14px;
}

.auth-error {
  margin: 12px 0 0;
  padding: 10px;
  border-radius: 8px;
  background: rgba(248, 81, 73, 0.1);
  color: var(--sell, #f85149);
  font-size: 13px;
}

.auth-footnote {
  margin: 16px 0 0;
  text-align: center;
  font-size: 11px;
  color: var(--muted, #7d8590);
}

.auth-signin-btn {
  cursor: pointer !important;
  opacity: 1 !important;
}

.auth-signin-btn:hover {
  filter: brightness(1.05);
}

.auth-account-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  padding: 6px 12px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
  background: var(--panel, #13171d);
  color: var(--text, #e6edf3);
  cursor: pointer;
  min-width: 100px;
}

.auth-account-btn:hover {
  background: var(--panel-hover, #1a1f27);
}

.auth-account-name {
  font-size: 13px;
  font-weight: 600;
}

.auth-account-bal {
  font-size: 11px;
  color: var(--accent, #7fd4c8);
}

.auth-account-menu {
  position: fixed;
  z-index: 210;
  width: min(280px, calc(100vw - 24px));
  padding: 12px;
  border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.12));
  border-radius: 10px;
  background: var(--panel, #13171d);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.auth-account-menu.hidden {
  display: none;
}

.auth-menu-head {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  margin-bottom: 10px;
}

.auth-menu-head strong {
  display: block;
  font-size: 14px;
}

.auth-menu-email {
  font-size: 12px;
  color: var(--muted, #7d8590);
}

.auth-menu-balance {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 13px;
}

.auth-menu-balance strong {
  color: var(--accent, #7fd4c8);
}

.auth-menu-item {
  display: block;
  width: 100%;
  padding: 10px 8px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text, #e6edf3);
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}

.auth-menu-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.auth-menu-signout {
  color: var(--sell, #f85149);
  margin-top: 4px;
}

.auth-menu-advanced {
  margin: 6px 0;
  font-size: 12px;
}

.auth-menu-advanced summary {
  cursor: pointer;
  color: var(--muted, #7d8590);
  padding: 6px 8px;
}

.auth-menu-addr {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.auth-menu-addr code {
  font-size: 11px;
  word-break: break-all;
  color: var(--muted, #7d8590);
}

.auth-menu-note {
  margin: 0;
  padding: 0 8px 8px;
  font-size: 11px;
  color: var(--muted, #7d8590);
}

.auth-gate {
  padding: 24px;
  text-align: center;
  color: var(--muted, #7d8590);
}

.auth-gate button {
  margin-top: 12px;
}