/* ========================================================================
   SOUTHERN OHIO SOLES — nav.css
   Fixed navigation bar, logo, nav links, login dropdown, mobile menu.
   Loaded by all public pages. Portals and login page hide the nav entirely.
   ======================================================================== */


/* ---- NAV BAR ---------------------------------------------------------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 70px;
  background: rgba(253,251,248,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  transition: box-shadow 0.3s;
}

/* Elevated shadow added by nav.js on scroll */
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}

/* Reserve space so page content clears the fixed bar */
.nav-offset {
  padding-top: 70px;
}

/* Portals and login page suppress the nav */
.nav--hidden {
  display: none !important;
}


/* ---- LOGO ------------------------------------------------------------- */

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

/* Navy circle with an orange inner ring — simple, no emoji */
.nav-logo__mark {
  width: 40px;
  height: 40px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.nav-logo__mark::after {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border: 2.5px solid var(--orange);
  border-radius: 50%;
}

.nav-logo__text {
  line-height: 1.2;
}

.nav-logo__name {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav-logo__tagline {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  white-space: nowrap;
}


/* ---- NAV LINKS -------------------------------------------------------- */

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem; /* spacing handled by padding on <a> */
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.01em;
  transition: color 0.2s, background 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--orange);
  background: var(--orange-pale);
}

/* Active page link — set by nav.js reading the current path */
.nav-links a.nav-active {
  color: var(--orange);
  font-weight: 600;
}


/* ---- NAV RIGHT GROUP (login wrap) ------------------------------------- */

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}


/* ---- LOGIN BUTTON + DROPDOWN ------------------------------------------ */

.nav-login-wrap {
  position: relative;
}

.nav-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  color: white;
  background: var(--charcoal);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1.1rem;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-login-btn:hover {
  background: var(--orange);
}

/* CSS-only caret triangle */
.nav-login-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left:  4px solid transparent;
  border-right: 4px solid transparent;
  border-top:   5px solid currentColor;
  transition: transform 0.2s;
  flex-shrink: 0;
}

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


/* ---- LOGIN DROPDOWN --------------------------------------------------- */

.login-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  min-width: 215px;
  overflow: hidden;
  z-index: 200;

  /* Hidden by default */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
  pointer-events: none;
}

.login-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.login-dropdown__header {
  padding: 0.7rem 1.2rem 0.4rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
}

.login-dropdown__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.2rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-top: 1px solid var(--border-light);
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  background: none;
  border-left: none;
  border-right: none;
  border-bottom: none;
  width: 100%;
  text-align: left;
}

.login-dropdown__item:hover {
  background: var(--blue-pale);
  color: var(--navy);
}

/* Role indicator dot */
.login-dropdown__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.login-dropdown__dot--rep   { background: var(--orange); }
.login-dropdown__dot--staff { background: var(--forest-light); }
.login-dropdown__dot--admin { background: var(--blue-mid); }

.login-dropdown__role-name {
  flex: 1;
  font-weight: 500;
}

.login-dropdown__role-desc {
  font-size: 0.72rem;
  color: var(--text-light);
  font-weight: 400;
  display: block;
  margin-top: 0.1rem;
}


/* ---- MOBILE HAMBURGER ------------------------------------------------- */

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
  flex-shrink: 0;
}

.nav-hamburger:hover {
  background: var(--cream);
}

.nav-hamburger__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* X state when open */
.nav-hamburger[aria-expanded="true"] .nav-hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] .nav-hamburger__bar:nth-child(2) {
  opacity: 0;
}
.nav-hamburger[aria-expanded="true"] .nav-hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ---- MOBILE MENU OVERLAY ---------------------------------------------- */

.nav-mobile-menu {
  display: none; /* shown as block only on mobile */
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  z-index: 999;
  padding: 1rem 0 1.5rem;

  /* Hidden by default — toggled open by nav.js */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
}

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

.nav-mobile-menu__links {
  list-style: none;
  padding: 0 1.5rem;
}

.nav-mobile-menu__links a {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  transition: color 0.15s;
  cursor: pointer;
}

.nav-mobile-menu__links a:hover     { color: var(--orange); }
.nav-mobile-menu__links a:last-child { border-bottom: none; }

.nav-mobile-menu__divider {
  height: 1px;
  background: var(--border);
  margin: 0.75rem 1.5rem;
}

.nav-mobile-menu__portal-links {
  list-style: none;
  padding: 0 1.5rem;
}

.nav-mobile-menu__portal-links a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  padding: 0.6rem 0;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
}

.nav-mobile-menu__portal-links a:hover { color: var(--orange); }


/* ---- RESPONSIVE BREAKPOINTS ------------------------------------------- */

@media (max-width: 880px) {
  /* Hide nav links and login button, show hamburger */
  .nav-links          { display: none; }
  .nav-login-wrap     { display: none; }
  .nav-hamburger      { display: flex; }
  .nav-mobile-menu    { display: block; }
}

@media (max-width: 400px) {
  .nav {
    padding: 0 1.25rem;
  }

  .nav-logo__tagline {
    display: none;
  }
}

/* ---- MOBILE TAP TARGET IMPROVEMENTS -------------------------------------- */

@media (max-width: 768px) {
  .nav-mobile-menu__links li a,
  .nav-mobile-menu__portal-links li a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
  }
}