/* AquaCrews global header/navbar — Option 1c "Consolidated + account cluster".
   See design handoff: Header & Menu Redesign (app/views/layouts/main.php). */
:root {
  --ac-header-navy: #22367B;
  --ac-header-navy-hover: #1a2a63;
  --ac-header-active-tint: #eef1f9;
  --ac-header-hover-tint: #f4f6fb;
  --ac-header-border: #e9ecef;
  --ac-header-divider: #f1f3f5;
  --ac-header-caret: #adb5bd;
  --ac-header-danger: #842029;
  --ac-header-font: system-ui, Arial, sans-serif;
}

/* Compensate for the fixed-top header so page content isn't hidden beneath it. */
body { padding-top: 56px; }
@media (min-width: 768px) {
  body { padding-top: 66px; }
}

.ac-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-bottom: 1px solid var(--ac-header-border);
  height: 56px;
  padding: 0 16px;
}
@media (min-width: 768px) {
  .ac-navbar {
    height: 66px;
    padding: 0 26px;
    justify-content: flex-start;
    gap: 26px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
  }
}

.ac-navbar .navbar-brand {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}
.ac-navbar-brand-img {
  height: 42px;
  width: auto;
  display: block;
}
@media (min-width: 768px) {
  .ac-navbar-brand-img { height: 46px; }
}

/* ---- Mobile hamburger ---- */
.ac-navbar-toggler {
  border: 0;
  padding: 6px;
  background: transparent;
  box-shadow: none !important;
}
.ac-navbar-toggler:focus { outline: 2px solid var(--ac-header-active-tint); }
.ac-hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ac-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ac-header-navy);
  border-radius: 2px;
}

/* ---- Collapsible menu ---- */
@media (max-width: 767.98px) {
  .ac-navbar .navbar-collapse { padding: 8px 10px 16px; }
}

/* ---- Primary nav (Home / Meets / Admin / Features) ---- */
.ac-primary-nav .nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  font: 600 15px/1 var(--ac-header-font);
  color: #343a40;
  border-radius: 8px;
  text-decoration: none;
}
.ac-primary-nav .nav-link.active {
  color: var(--ac-header-navy);
  background: var(--ac-header-active-tint);
}
@media (min-width: 768px) {
  .ac-primary-nav {
    display: flex;
    gap: 4px;
    margin-left: 6px;
  }
  .ac-primary-nav .nav-link {
    justify-content: flex-start;
    padding: 9px 14px;
    font: 600 14px/1 var(--ac-header-font);
    color: #495057;
    transition: background-color .12s ease;
  }
  .ac-primary-nav .nav-link:hover:not(.active) {
    background: var(--ac-header-hover-tint);
  }
}

.ac-caret {
  color: var(--ac-header-caret);
  margin-left: 4px;
  font-size: .85em;
}
.ac-navbar .dropdown-toggle::after { display: none; }

/* ---- Right cluster: Help + divider + avatar menu ---- */
.ac-right-cluster {
  display: flex;
  align-items: center;
}
@media (max-width: 767.98px) {
  .ac-right-cluster {
    flex-direction: column;
    align-items: stretch;
  }
  .ac-right-cluster .ac-help-link { order: 3; }
  .ac-right-cluster .ac-divider { order: 1; }
  .ac-right-cluster .ac-avatar-nav { order: 2; }
}
@media (min-width: 768px) {
  .ac-right-cluster {
    margin-left: auto;
    gap: 14px;
  }
}

.ac-help-link {
  font: 600 14px/1 var(--ac-header-font);
  color: #6c757d;
  text-decoration: none;
}
.ac-help-link:hover { color: #495057; }
@media (max-width: 767.98px) {
  .ac-help-link {
    display: block;
    padding: 12px;
    font-size: 15px;
  }
}

.ac-divider {
  display: block;
  background: var(--ac-header-border);
}
@media (min-width: 768px) {
  .ac-divider { width: 1px; height: 24px; }
}
@media (max-width: 767.98px) {
  .ac-divider {
    height: 1px;
    background: var(--ac-header-divider);
    margin: 8px 6px;
  }
}

/* ---- Avatar menu ---- */
.ac-avatar-nav { list-style: none; margin: 0; padding: 0; }
.ac-avatar-nav .nav-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}
@media (min-width: 768px) {
  .ac-avatar-nav .nav-link { padding: 0; }
}
@media (max-width: 767.98px) {
  .ac-avatar-nav .nav-link { padding: 10px 12px; width: 100%; }
}

.ac-avatar-block {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
}
.ac-avatar-circle {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ac-header-navy);
  color: #fff;
  font: 700 13px/1 var(--ac-header-font);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ac-avatar-name { display: none; }
@media (max-width: 767.98px) {
  .ac-avatar-circle { width: 32px; height: 32px; font-size: 12px; }
  .ac-avatar-name {
    display: inline;
    font: 600 15px/1 var(--ac-header-font);
    color: #343a40;
  }
  .ac-avatar-block .ac-caret { margin-left: auto; }
}

/* ---- Dropdown cards (Meets / Admin / Features / Avatar) ---- */
.ac-navbar .dropdown-menu {
  border: 1px solid var(--ac-header-border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, .16);
  padding: 7px;
  min-width: 212px;
}
.ac-navbar .dropdown-item {
  font: 500 13px/1 var(--ac-header-font);
  color: #343a40;
  padding: 9px 12px;
  border-radius: 7px;
}
.ac-navbar .dropdown-item:hover,
.ac-navbar .dropdown-item:focus {
  background: var(--ac-header-hover-tint);
  color: #343a40;
}
.ac-navbar .dropdown-item.active,
.ac-navbar .dropdown-item:active {
  background: var(--ac-header-hover-tint);
  color: var(--ac-header-navy);
}
.ac-navbar .dropdown-divider {
  margin: 6px 4px;
  border-color: var(--ac-header-divider);
  opacity: 1;
}

.ac-menu-signedin {
  padding: 10px 12px 8px;
  font: 500 12px/1.3 var(--ac-header-font);
  color: #868e96;
}
.ac-menu-signedin strong {
  display: block;
  margin-top: 2px;
  font: 700 13px/1.3 var(--ac-header-font);
  color: #212529;
}
.ac-divider-tight { margin: 4px 4px 6px; }

.ac-logout-link {
  font: 600 13px/1 var(--ac-header-font) !important;
  color: var(--ac-header-danger) !important;
}
.ac-logout-link:hover,
.ac-logout-link:focus {
  background: #f8d7da !important;
}