/* ========================================
   Tier 1 nav — shared (logged-in + logged-out)
   One structure: .tbp-nav
   Modifiers: --bar (default solid) · --overlay (photo home)
   ======================================== */

.tbp-nav {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  column-gap: var(--space-7);
  row-gap: var(--space-4);
  padding: 10px 32px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.tbp-nav__logo {
  justify-self: start;
  min-width: 0;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.tbp-nav__logo a {
  display: flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
}

.tbp-nav__logo img {
  height: 40px;
  width: auto;
  max-width: min(240px, 48vw);
  object-fit: contain;
  display: block;
}

.tbp-nav__links {
  justify-self: center;
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.tbp-nav__links a {
  text-decoration: none;
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Desktop: full “Song Library”; mobile: “Songs” */
.tbp-nav__label--short {
  display: none;
}

.tbp-nav__links a:hover,
.tbp-nav__links a.is-active {
  color: var(--text);
}

.tbp-nav__links a.tbp-nav__fav {
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}

.tbp-nav__links a.tbp-nav__fav:hover,
.tbp-nav__links a.tbp-nav__fav.is-active {
  color: var(--red);
  filter: brightness(1.08);
}

.tbp-nav__links a.tbp-nav__fav-set {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}

.tbp-nav__links a.tbp-nav__fav-set:hover {
  color: var(--gray);
}

.tbp-nav__cta {
  justify-self: end;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

/* Shared CTA density — beats marketing .btn padding hammers */
.tbp-nav__cta .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
}

.tbp-nav__cta .btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}

.tbp-nav__cta .btn-ghost:hover {
  border-color: var(--gray);
  background: var(--surface-2);
}

.tbp-nav__cta .btn-outline-secondary {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}

.tbp-nav__cta .btn-outline-secondary:hover {
  border-color: var(--gray);
  background: var(--surface-2);
  color: var(--text);
}

/* Account menu — same items as classic theater nav */
.tbp-nav__account {
  position: relative;
}

.tbp-nav__account .dropdown-toggle::after {
  margin-left: 0.35em;
  vertical-align: 0.15em;
}

.tbp-nav__account .dropdown-menu {
  min-width: 14rem;
  margin-top: var(--space-2);
  padding: var(--space-2) 0;
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px var(--overlay-black-45);
}

.tbp-nav__account .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  color: var(--text);
}

.tbp-nav__account .dropdown-item:hover,
.tbp-nav__account .dropdown-item:focus {
  background: var(--surface-2);
  color: var(--text);
}

.tbp-nav__account .dropdown-divider {
  margin: var(--space-2) 0;
  border-color: var(--border);
  opacity: 1;
}

.tbp-nav__account form {
  margin: 0;
}

/* —— Overlay (logged-out photo home only) —— */
.tbp-nav--overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to bottom, var(--overlay-nav), transparent);
  border-bottom: none;
  padding: 14px 40px;
}

.tbp-nav--overlay .tbp-nav__logo img {
  filter: drop-shadow(0 1px 6px var(--overlay-black-45));
}

.tbp-nav--overlay .tbp-nav__links a {
  color: var(--overlay-white-82);
}

.tbp-nav--overlay .tbp-nav__links a:hover,
.tbp-nav--overlay .tbp-nav__links a.is-active {
  color: var(--text);
}

.tbp-nav--overlay .tbp-nav__cta .btn-ghost {
  border-color: var(--overlay-white-35);
  color: var(--text);
}

@media (max-width: 768px) {
  /*
   * Vertical mobile: 3 rows
   * 1) logo  2) Songs · Community · Fav band  3) Record · Profile
   */
  .tbp-nav,
  .tbp-nav--overlay {
    grid-template-columns: 1fr;
    justify-items: stretch;
    row-gap: var(--space-3);
    padding: 10px 16px 12px;
  }

  .tbp-nav__logo {
    justify-self: start;
  }

  .tbp-nav__logo img {
    height: 34px;
    max-width: min(200px, 70vw);
  }

  .tbp-nav__label--long {
    display: none;
  }

  .tbp-nav__label--short {
    display: inline;
  }

  .tbp-nav__item--wide {
    display: none;
  }

  .tbp-nav__links {
    justify-self: stretch;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: var(--space-7);
  }

  .tbp-nav__cta {
    justify-self: stretch;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: var(--space-3);
  }
}