/* ── Auth Bar ─────────────────────────────────────────────────────── */

.auth-bar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 12px 24px;
  gap: 12px;
  pointer-events: none;
}

.auth-bar > * { pointer-events: auto; }

/* Nav links in auth bar */
.auth-bar .nav-links {
  margin-right: auto;
  display: flex;
  gap: 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.auth-bar .nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  background: rgba(15, 17, 24, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid transparent;
  border-radius: 2px;
  transition: all 0.2s;
}

.auth-bar .nav-links a:hover {
  color: var(--text);
  border-color: var(--border-light);
}

.auth-bar .nav-links a.active {
  color: var(--cyan);
  border-color: var(--border-light);
}

.auth-bar .btn-login {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 20px;
  color: var(--cyan);
  background: rgba(15, 17, 24, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-bar .btn-login:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-light);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 16px;
  background: rgba(15, 17, 24, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  border-radius: 2px;
}

.user-menu a {
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s;
}

.user-menu a:hover { color: var(--cyan-light); }

.user-tokens {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--accent);
}

.user-tokens-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-left: 4px;
}

.user-email {
  font-size: 12px;
  color: var(--text-muted);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  color: var(--text-faint);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  border-color: var(--text-muted);
  color: var(--text-muted);
}

/* ── Login Modal ─────────────────────────────────────────────────── */

.login-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.login-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 40px 36px;
  max-width: 400px;
  width: 90%;
  text-align: center;
}

.login-modal h2 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 8px;
}

.login-modal p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.login-modal input[type="email"] {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-bright);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s;
}

.login-modal input[type="email"]:focus {
  border-color: var(--cyan-dim);
}

.login-modal .btn-send-link {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bg-deep);
  background: var(--cyan);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s;
}

.login-modal .btn-send-link:hover { background: var(--cyan-light); }
.login-modal .btn-send-link:disabled { opacity: 0.5; cursor: not-allowed; }

.login-modal .btn-cancel {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-faint);
  background: transparent;
  border: none;
  cursor: pointer;
}

.login-modal .btn-cancel:hover { color: var(--text-muted); }

.login-msg {
  margin-top: 16px;
  font-size: 13px;
  color: var(--cyan);
}

.login-msg.error { color: #c44; }

/* ── Auth Toast ──────────────────────────────────────────────────── */

.auth-toast {
  position: fixed;
  top: 60px;
  right: 24px;
  z-index: 150;
  padding: 12px 20px;
  font-size: 13px;
  color: var(--text-bright);
  background: rgba(90, 158, 166, 0.15);
  border: 1px solid var(--cyan-dim);
  border-radius: 2px;
  animation: fadeUp 0.4s ease-out both;
}

/* ── Mobile Nav ──────────────────────────────────────────────────── */

.nav-hamburger {
  display: none;
  margin-right: auto;
  font-size: 22px;
  color: var(--text-muted);
  background: rgba(15, 17, 24, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 6px 10px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s, border-color 0.2s;
}

.nav-hamburger:hover {
  color: var(--text);
  border-color: var(--border-light);
}

/* Overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0, 0, 0, 0.6);
}

.mobile-nav-overlay.open {
  display: block;
}

/* Side panel */
.mobile-nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  width: 260px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
}

.mobile-nav-panel.open {
  transform: translateX(0);
}

/* Panel header */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.mobile-nav-title {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--accent);
}

.mobile-nav-close {
  font-size: 24px;
  color: var(--text-faint);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}

.mobile-nav-close:hover {
  color: var(--text);
}

/* Nav links */
.mobile-nav-links {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}

.mobile-nav-links a {
  display: block;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.mobile-nav-links a:hover,
.mobile-nav-links a:active {
  color: var(--text-bright);
  background: rgba(255, 255, 255, 0.04);
}

/* Auth section at bottom */
.mobile-nav-auth {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.mobile-nav-user {
  margin-bottom: 12px;
}

.mobile-nav-balance {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}

.mobile-nav-tokens {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--accent);
}

.mobile-nav-tokens-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-faint);
}

.mobile-nav-email {
  font-size: 12px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-nav-login {
  width: 100%;
  padding: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}

.mobile-nav-login:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-light);
}

.mobile-nav-buy {
  display: block;
  width: 100%;
  padding: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  color: var(--bg-deep);
  background: var(--cyan);
  border: none;
  border-radius: 2px;
  margin-bottom: 8px;
  transition: background 0.2s;
}

.mobile-nav-buy:hover {
  background: var(--cyan-light);
}

.mobile-nav-logout {
  width: 100%;
  padding: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-faint);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}

.mobile-nav-logout:hover {
  border-color: var(--text-muted);
  color: var(--text-muted);
}

/* ── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .auth-bar .nav-links { display: none; }
  .auth-bar .btn-login { display: none; }
  .auth-bar .user-menu { display: none !important; }
  .nav-hamburger { display: block; }
}