/* PromptZap — Acid Terminal shell (nav, footer, layout) */

:root {
  --max-width: 1140px;
  --nav-height: 64px;
  --ease: all 0.2s ease;
  /* Nav stacking (landing/marketplace/app share these tokens) */
  --z-nav-backdrop: 999;
  --z-nav: 1000;
  --z-nav-menu: 1001;
  --nav-menu-bg: #000;
  --nav-backdrop-bg: rgba(0, 0, 0, 0.65);
  /* Nav auth avatar (header pill) */
  --avatar-size: 32px;
  --avatar-btn-gap: 6px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 48px);
}

/* Navbar */
.navbar,
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
  background: rgba(0, 0, 0, 0.88);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  backdrop-filter: blur(10px);
}

.navbar.scrolled,
.site-nav.scrolled {
  background: rgba(0, 0, 0, 0.95);
  border-bottom-color: var(--line-strong);
}

.navbar .container,
.site-nav .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-logo,
.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-links,
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a,
.site-nav__links a {
  font: 400 0.68rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: var(--ease);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active,
.site-nav__links a:hover {
  color: var(--acid);
}

.nav-actions,
.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-link-plain {
  font: 400 0.68rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 8px 14px;
  text-decoration: none;
}

.nav-link-plain:hover {
  color: var(--acid);
}

/* Footer */
.footer,
.site-footer {
  background: var(--bg);
  padding: 64px 0 32px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 300px;
}

.footer-col-title {
  font: 400 0.62rem/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--acid);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-legal a:hover {
  color: var(--acid);
}

/* App shell overrides */
body.app-shell-page section,
body.dashboard-page .app-shell section {
  padding-block: 48px !important;
}

.site-footer-minimal {
  border-top: 1px solid var(--line);
  padding: 16px 0;
  margin-top: 32px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.site-footer-minimal a {
  color: var(--text-secondary);
  text-decoration: none;
}

.site-footer-minimal a:hover {
  color: var(--acid);
}

@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .nav-links,
  .site-nav__links {
    display: none;
  }

  .site-nav .container,
  .navbar .container {
    gap: 12px;
    padding-inline: 16px;
  }

  .site-nav__logo img,
  .nav-logo img {
    height: 24px;
    min-width: 100px;
  }

  .site-nav__actions {
    margin-left: auto;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------------------------------
   APP PAGES — fixed navbar + mobile overlay menu
   Scoped to nav.navbar (does not affect landing .mobile-menu or
   marketplace .mp-mobile-menu).
---------------------------------------------------------------- */
nav.navbar.fixed,
nav.navbar.glass-nav {
  display: block;
  height: auto;
  min-height: var(--nav-height);
}

#mobile-menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--nav-backdrop-bg);
  z-index: var(--z-nav-backdrop);
  border: none;
  padding: 0;
  margin: 0;
  cursor: default;
}

#mobile-menu-backdrop.is-open {
  display: block;
}

nav.navbar #mobile-menu:not(.hidden) {
  display: block !important;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: var(--z-nav-menu);
  background: var(--nav-menu-bg) !important;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  max-height: calc(100dvh - var(--nav-height));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body.mobile-nav-open {
  overflow: hidden;
}

body.mobile-nav-open #magicWandBtn {
  visibility: hidden;
  pointer-events: none;
}