@import url('/static/styles/tokens.css');

/* Defensive CSS - World-Class Component Isolation */
.cert-nav {
  isolation: isolate;
  contain: style;  /* Removed 'layout' to allow dropdowns to overflow */
  position: sticky; top: 0; z-index: 1000;
  width: 100%;
  max-width: 100vw;
  /* overflow-x: hidden removed - was clipping dropdown menus */
  box-sizing: border-box;
}
.cert-nav .nav-inner {
  width: 100%; margin: 0;
  max-width: 100%;
  height: 60px;
  padding: 0 clamp(20px, 3vw, 48px);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(180deg, rgba(25,50,75,0.98) 0%, rgba(11,22,30,0.98) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: none !important;
  box-sizing: border-box;
}
.cert-nav .brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; transition: opacity 0.2s ease; }
.cert-nav .brand:hover { opacity: 0.9; }
.cert-nav .brand-icon { display: block; height: 18px; width: auto; vertical-align: middle; }

/* Theme-aware logo switching */
[data-bs-theme="dark"] .cert-nav .logo-light { display: none; }
[data-bs-theme="light"] .cert-nav .logo-dark { display: none; }
.cert-nav .brand-text {
  font-family: var(--heading-font) !important;
  font-weight: 600 !important; 
  letter-spacing: 0.05em !important; 
  font-size: 20px !important;
  color: #E7EEF4 !important;
  /* Additional defensive locks */
  font-style: normal !important;
  text-transform: none !important;
}

.cert-nav .nav-links { display: none; gap: 10px; list-style: none; margin: 0; padding: 0; align-items: center; flex-shrink: 0; }
.cert-nav .nav-links > li { position: relative; }
.cert-nav .nav-links a {
  font-family: 'Sofia Sans Condensed', sans-serif !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  padding: 0 !important;
  position: relative;
  display: flex !important;
  align-items: center !important;
  transition: color 0.2s ease !important;
}
.cert-nav .nav-links a:hover { color: #E0B647 !important; }
.cert-nav .nav-links a.is-active,
.cert-nav .nav-links a[aria-current="page"] {
  color: #E0B647 !important;
}

/* Dropdown Navigation */
.cert-nav .nav-dropdown-toggle {
  font-family: 'Sofia Sans Condensed', sans-serif !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0 !important;
  color: #ffffff !important;
  background: none; border: none; cursor: pointer;
  padding: 0 !important;
  display: flex; align-items: center; gap: 4px;
  transition: color 0.2s ease !important;
}
.cert-nav .nav-dropdown-toggle:hover { color: #E0B647 !important; }
.cert-nav .nav-dropdown-toggle.admin-link { color: var(--cert-gold) !important; }
.cert-nav .nav-dropdown-toggle.admin-link:hover { color: #FFD966 !important; }
.cert-nav .dropdown-caret {
  font-size: 12px; transition: transform 0.2s ease;
}
.cert-nav .nav-dropdown-toggle[aria-expanded="true"] .dropdown-caret {
  transform: rotate(180deg);
}

.cert-nav .nav-dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(25,50,75,0.98) 0%, rgba(11,22,30,0.98) 100%);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(224, 182, 71, 0.3);
  border-radius: var(--radius-s);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  list-style: none; margin: 8px 0 0 0; padding: 8px;
  min-width: 180px;
  display: none;
  z-index: 1001;
}
.cert-nav .nav-dropdown-menu.show { display: block; }
.cert-nav .nav-dropdown-menu li { margin: 0; }
.cert-nav .nav-dropdown-menu a {
  padding: 10px 12px; border-radius: var(--radius-s);
  white-space: nowrap;
}
.cert-nav .nav-dropdown-menu a:hover {
  background: rgba(224, 182, 71, 0.1);
}
.cert-nav .nav-dropdown-divider {
  height: 1px;
  background: rgba(224, 182, 71, 0.18);
  margin: 4px 6px;
  pointer-events: none;
}
.cert-nav .nav-dropdown-label {
  padding: 6px 12px 2px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(224, 182, 71, 0.55);
  pointer-events: none;
}

.nav-burger { display: inline-flex; flex-direction: column; background: none; border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius-s); padding: 8px; cursor: pointer; }
.nav-burger span { display: block; width: 20px; height: 2px; background: #E7EEF4; margin: 4px 0; border-radius: 1px; }

.nav-drawer {
  display: none; 
  background: linear-gradient(180deg, rgba(25,50,75,0.98) 0%, rgba(11,22,30,0.98) 100%);
  box-shadow: var(--shadow-soft);
  max-height: 80vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.nav-drawer ul { 
  list-style: none; 
  margin: 0; 
  padding: var(--pad-m);
  min-height: auto;
}
.nav-drawer a {
  display: block; 
  padding: 10px 12px; 
  color: #E7EEF4; 
  text-decoration: none; 
  border-radius: var(--radius-s);
  margin: 2px 0;
}
.nav-drawer a:hover { background: rgba(255,255,255,0.06); }

/* ============================================
   ACCORDION DRAWER SECTIONS
   ============================================ */

.nav-drawer .drawer-menu {
  padding: 12px 16px;
}

.nav-drawer .drawer-menu > li {
  margin-bottom: 4px;
}

.nav-drawer .drawer-menu > li > a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #E7EEF4;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.2s ease;
}

.nav-drawer .drawer-menu > li > a:hover {
  background: rgba(255,255,255,0.08);
}

.nav-drawer .drawer-menu > li > a i {
  width: 20px;
  text-align: center;
  color: var(--cert-gold, #E0B647);
}

/* Accordion Section Toggle Button */
.drawer-section-toggle {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: none;
  border: none;
  border-radius: 8px;
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #E7EEF4;
  cursor: pointer;
  transition: background 0.2s ease;
  text-align: left;
  /* iOS touch fixes */
  -webkit-tap-highlight-color: rgba(224, 182, 71, 0.3);
  -webkit-touch-callout: none;
  touch-action: manipulation;
  position: relative;
  z-index: 1;
}

.drawer-section-toggle:hover {
  background: rgba(255,255,255,0.08);
}

.drawer-section-toggle i:first-child {
  width: 20px;
  text-align: center;
  color: var(--cert-gold, #E0B647);
}

.drawer-section-toggle .drawer-caret {
  margin-left: 8px;
  font-size: 12px;
  color: var(--cert-gold, #E0B647);
  transition: transform 0.25s ease;
}

.drawer-section-toggle:hover .drawer-caret {
  color: var(--cert-gold-light, #F5BC5A);
}

.drawer-section-toggle[aria-expanded="true"] .drawer-caret {
  transform: rotate(180deg);
}

/* Admin section gold styling */
.drawer-admin-toggle {
  color: var(--cert-gold);
}

/* Submenu - hidden by default */
.drawer-submenu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 4px 0 8px 32px;
  overflow: hidden;
}

.drawer-submenu.show {
  display: block;
}

.drawer-submenu li {
  margin: 0;
}
.drawer-submenu .drawer-group-label {
  padding: 8px 14px 2px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(224, 182, 71, 0.55);
  pointer-events: none;
}
.drawer-submenu .drawer-group-divider {
  height: 1px;
  background: rgba(224, 182, 71, 0.18);
  margin: 4px 10px;
  pointer-events: none;
}

.drawer-submenu a {
  display: block;
  padding: 10px 14px;
  font-size: 0.95rem;
  color: rgba(231, 238, 244, 0.85);
  text-decoration: none;
  border-radius: 6px;
  border-left: 2px solid rgba(224, 182, 71, 0.2);
  margin-left: 4px;
  transition: all 0.2s ease;
}

.drawer-submenu a:hover {
  background: rgba(224, 182, 71, 0.1);
  border-left-color: rgba(224, 182, 71, 0.5);
  color: #E7EEF4;
}

/* Sign Out - distinct styling at bottom */
.drawer-signout {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.drawer-signout a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #E7EEF4 !important;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.2s ease;
}

.drawer-signout a:hover {
  background: rgba(255,255,255,0.08);
}

.drawer-signout a i {
  width: 20px;
  text-align: center;
}

/* Always use hamburger menu on all screen sizes */
.nav-drawer[aria-hidden="false"] { display: block; }

/* Reduce space between icon and 'CERTIFIED' word per prior guidance */
.cert-nav .brand { gap: 8px; }

/* Responsive Breakpoints */
@media (min-width: 768px) {
  /* Show grouped dropdown navigation on tablet and above */
  .cert-nav .nav-links { display: flex; }
  .nav-burger { display: none; }
  .nav-drawer { display: none !important; }
}

@media (max-width: 767px) {
  /* Keep hamburger menu on mobile */
  .cert-nav .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
}

/* Legacy profile switcher styles removed - now using standardized CDD system */

/* Notification Bell Styling */
.cert-nav .nav-notification-bell {
  position: relative;
  margin-left: 10px;
}

.cert-nav .notification-bell-link {
  position: relative;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 1.2rem !important;
  padding: 8px !important;
  color: #ffffff !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
}

.cert-nav .notification-bell-link:hover {
  color: #E0B647 !important;
}

.cert-nav .notification-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: #dc3545;
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
  line-height: 1.2;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.9;
  }
}

/* Mobile Drawer Notification Badge */
.nav-drawer .drawer-notification-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.nav-drawer .drawer-notification-badge {
  background: #dc3545;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  min-width: 24px;
  text-align: center;
  line-height: 1.2;
  margin-left: auto;
}

/* ============================================
   PHASE 14.7: Portfolio Switcher Styles
   ============================================ */

/* Desktop Portfolio Switcher */
.cert-nav .portfolio-switcher {
  margin-left: 1rem;
  margin-right: auto;
}

.cert-nav .portfolio-switcher-toggle {
  background: rgba(224, 182, 71, 0.08);
  border: 1px solid rgba(224, 182, 71, 0.2);
  border-radius: var(--radius-s);
  padding: 6px 12px !important;
  gap: 8px;
}

.cert-nav .portfolio-switcher-toggle:hover {
  background: rgba(224, 182, 71, 0.15);
  border-color: rgba(224, 182, 71, 0.4);
}

.cert-nav .portfolio-switcher-icon {
  font-size: 0.875rem;
  color: #E0B647;
}

.cert-nav .portfolio-switcher-name {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cert-nav .portfolio-switcher-menu {
  min-width: 220px;
  max-height: 320px;
  overflow-y: auto;
}

.cert-nav .portfolio-switch-form {
  margin: 0;
}

.cert-nav .portfolio-switch-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  padding: 10px 12px;
  border-radius: var(--radius-s);
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease;
}

.cert-nav .portfolio-switch-btn:hover {
  background: rgba(224, 182, 71, 0.1);
}

.cert-nav .portfolio-switch-btn.active {
  background: rgba(224, 182, 71, 0.15);
  color: #E0B647;
}

.cert-nav .portfolio-switch-check {
  color: #E0B647;
  font-size: 0.75rem;
}

/* Mobile Drawer Portfolio Switcher */
.nav-drawer .drawer-portfolio-switcher {
  padding: 0 0 var(--pad-s) 0;
}

.nav-drawer .drawer-portfolio-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
  padding: 0 0 8px 0;
}

.nav-drawer .drawer-portfolio-current {
  font-family: 'Sofia Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #E0B647;
  padding-bottom: 12px;
}

.nav-drawer .drawer-portfolio-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-drawer .drawer-portfolio-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-s);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-drawer .drawer-portfolio-btn:hover {
  background: rgba(224, 182, 71, 0.1);
  border-color: rgba(224, 182, 71, 0.3);
}

.nav-drawer .drawer-portfolio-btn.active {
  background: rgba(224, 182, 71, 0.12);
  border-color: rgba(224, 182, 71, 0.4);
  color: #E0B647;
}

.nav-drawer .drawer-portfolio-btn i {
  color: #E0B647;
  font-size: 0.75rem;
}

.nav-drawer .drawer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: var(--pad-s) 0;
}