/* ============================================
   BLYDE - Layout: Nav, Footer, Grid
   ============================================ */

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  transform: none;
  z-index: 100;
  width: 100%;
  max-width: none;
  height: var(--nav-h);
  background: rgba(250, 248, 243, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  box-shadow: var(--shadow-md);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--ink);
  letter-spacing: -0.5px;
  cursor: pointer;
  text-decoration: none;
  transition: color var(--ease);
}

.nav-logo .dot { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.nav-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--ease);
  flex-shrink: 0;
}

.nav-menu-toggle:hover {
  border-color: var(--ink);
  background: var(--cream-dark);
}

body.nav-lock {
  overflow: hidden;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--ease);
  cursor: pointer;
  border: none;
  background: none;
}

.nav-link:hover,
.nav-link.active {
  background: var(--cream-dark);
  color: var(--ink);
}

.nav-link.nav-cta {
  background: var(--ink);
  color: var(--white);
  margin-left: 4px;
}

.nav-link.nav-cta:hover {
  background: var(--gold);
}

/* ---- Page wrapper (offset for fixed nav) ---- */
.page-content {
  padding-top: var(--nav-h);
  min-height: 100vh;
}

/* ---- Container ---- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ---- Grid Utilities ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-md); }

/* ---- Flex Utilities ---- */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-start { display: flex; align-items: flex-start; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* ---- Dark Section ---- */
.section-dark {
  background: var(--ink);
  color: var(--white);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
}

.section-dark .section-label { color: var(--gold-light); }
.section-dark .section-title { color: var(--white); }
.section-dark .section-sub { color: rgba(255,255,255,0.65); max-width: 480px; margin: 10px auto 0; }

/* ---- Light Band ---- */
.section-light {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ---- Cream Band ---- */
.section-cream {
  background: var(--cream-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ---- Footer ---- */
.footer {
  background: var(--ink);
  color: var(--white);
  padding: 56px var(--space-xl) 28px;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  opacity: 0.55;
  margin-top: 12px;
  max-width: 220px;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 34px; height: 34px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem;
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  transition: background var(--ease);
}

.footer-social a:hover { background: rgba(255,255,255,0.16); }

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 12px; }

.footer-col ul li a {
  text-decoration: none;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: color var(--ease);
  cursor: pointer;
}

.footer-col ul li a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  opacity: 0.45;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--space-md); }
  .section { padding: var(--space-xl) var(--space-md); }
  .section-dark { padding: var(--space-xl) var(--space-md); }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .footer { padding: var(--space-xl) var(--space-md) var(--space-lg); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .section-title { font-size: 1.9rem; }
}

@media (max-width: 720px) {
  .nav { height: 72px; }
  .nav-inner { gap: 14px; }
  .nav-menu-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 16px;
    background: rgba(250, 248, 243, 0.99);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .nav-links.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-links .nav-link:not(.nav-cta) { display: flex; }
  .nav-link,
  .nav-link.nav-cta {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
    padding: 12px 14px;
    background: var(--white);
    border: 1px solid var(--border);
  }
  .nav-link.nav-cta {
    justify-content: center;
  }
  .nav-user-menu {
    width: 100%;
  }
  .nav-user-btn {
    width: 100%;
    max-width: none;
    justify-content: space-between;
    padding: 8px 12px 8px 8px;
  }
  .nav-dropdown {
    position: static;
    width: 100%;
    margin-top: 8px;
    box-shadow: none;
    border-radius: var(--radius);
    transform: none;
  }
  .nav-user-name-full { display: none; }
  .nav-user-name-short { display: inline; max-width: 92px; }
}

@media (max-width: 480px) {
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-logo { font-size: 1.3rem; }
  .nav-link.nav-cta { padding-inline: 14px; }
}

/* ============================================
   NAV USER MENU (logged-in state)
   ============================================ */
.nav-user-menu {
  position: relative;
  min-width: 0;
}

.nav-user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: min(100%, 340px);
  padding: 5px 12px 5px 5px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--white);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  transition: all var(--ease);
  white-space: nowrap;
  justify-content: flex-start;
}

.nav-user-btn:hover {
  border-color: var(--ink);
  background: var(--cream-dark);
}

.nav-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
}

.nav-user-name {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-user-name-full {
  max-width: clamp(120px, 18vw, 200px);
}

.nav-user-name-short {
  display: none;
  max-width: 110px;
}

.nav-chevron {
  color: var(--muted);
  transition: transform var(--ease);
  flex-shrink: 0;
  margin-left: auto;
}

.nav-user-btn[aria-expanded="true"] .nav-chevron {
  transform: rotate(180deg);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(280px, calc(100vw - 24px));
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
}

.nav-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 12px;
  min-width: 0;
}

.nav-dropdown-header > div:last-child {
  min-width: 0;
  flex: 1 1 auto;
}

.nav-dropdown-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  flex-shrink: 0;
}

.nav-dropdown-header strong {
  display: block;
  font-size: 0.9rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-dropdown-header span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: background var(--ease), color var(--ease);
}

.nav-dropdown-item span {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.nav-dropdown-item:hover {
  background: var(--cream);
  color: var(--ink);
}

.nav-dropdown-logout {
  color: var(--error);
}

.nav-dropdown-logout:hover {
  background: var(--error-bg);
  color: var(--error);
}

/* Overlay to close dropdown */
.nav-overlay {
  position: fixed;
  inset: 0;
  /*
    Must sit ABOVE page content but BELOW the fixed nav + dropdown.
    If this is higher than .nav (z-index:100), it will block clicks on
    the dropdown items (Dashboard, Bookings, etc.).
  */
  z-index: 90;
  display: none;
}

.nav-overlay.active { display: block; }