/**
 * Logged-in theme application — load after base.css.
 * Maps semantic + shell tokens to layout chrome (sidebar, topbar, footer, main).
 */

.main-panel {
  background: var(--bg-primary);
}

.topbar {
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
}

.sidebar {
  background: var(--sidebar-bg);
}

.sidebar-logo {
  border-bottom: 1px solid var(--sidebar-border-subtle);
}

.sidebar-toggle-btn {
  color: var(--topbar-fg-hover);
}

.sidebar-toggle-btn:hover {
  color: var(--accent);
}

.topbar .nav-link {
  color: var(--topbar-fg);
}

.topbar .nav-link:hover {
  color: var(--topbar-fg-hover);
}

.topbar .dropdown-toggle i {
  color: var(--topbar-fg-hover);
}

.topbar .dropdown-menu {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.topbar .dropdown-item {
  color: var(--text-color);
}

.topbar .dropdown-item:hover {
  background: var(--card-hover-bg);
  color: var(--text-primary);
}

.topbar .dropdown-divider {
  border-color: var(--border-color);
}

/* Theme toggle (shared with logged-out behavior via #staqcThemeToggle) */
.topbar .theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  box-sizing: border-box;
  background: transparent;
  border: 1px solid var(--topbar-border);
  border-radius: var(--border-radius);
  color: var(--topbar-fg);
  cursor: pointer;
  flex-shrink: 0;
}

.topbar .theme-toggle:hover {
  color: var(--topbar-fg-hover);
  border-color: var(--accent);
}

.topbar .theme-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.footer {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.12);
}

/* Ensure shell tokens win over any Bootstrap utility residue */
footer.footer.fixed-bottom {
  background-color: var(--footer-bg) !important;
}

.footer-btn {
  color: var(--footer-fg);
}

.footer-btn:hover,
.footer-btn:focus {
  color: var(--footer-fg-hover);
  background: var(--footer-hover-bg);
}

.nav,
.nav-item,
.nav-item > a {
  color: var(--sidebar-link) !important;
}

.nav-item > a:hover {
  background: var(--sidebar-hover-bg);
  color: var(--sidebar-link-hover) !important;
}

.text-section {
  color: var(--sidebar-section-muted);
}

.user-profile-section {
  border-bottom: 1px solid var(--sidebar-border-subtle);
}

.personal-menu {
  background: var(--sidebar-surface);
}

.personal-menu-title {
  color: var(--sidebar-link-hover);
}

.personal-menu-items a {
  color: var(--sidebar-link);
}

.personal-menu-items a:hover {
  background: var(--sidebar-hover-bg);
  color: var(--sidebar-link-hover);
}

.btn-toggle {
  color: var(--sidebar-link);
}

.btn-toggle:hover {
  color: var(--sidebar-link-hover);
}

.search-icon {
  color: var(--sidebar-section-muted);
}

.search-input {
  border: 1px solid var(--sidebar-input-border);
  background: var(--sidebar-input-bg);
  color: var(--sidebar-input-fg);
}

.search-input:focus {
  outline: none;
  background: var(--sidebar-input-bg);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--accent) 25%, transparent);
}

.search-input::placeholder {
  color: var(--sidebar-input-placeholder);
}

.nav-item.active > a {
  color: var(--accent) !important;
}

/* Light mode: center footer FAB — white at center, radial to black at edge */
html[data-theme="light"] .footer-btn-center:before {
  background: radial-gradient(
    circle at center,
    #ffffff 0%,
    #f3f3f3 28%,
    #525252 72%,
    #000000 100%
  );
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
  animation: footer-center-ripple-light 2.5s infinite cubic-bezier(0.25, 0.8, 0.25, 1);
}

html[data-theme="light"] .footer-btn-center:hover:before {
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.38);
}

html[data-theme="light"] .footer-btn-center:active:before {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.32);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .footer-btn-center:before {
    background: radial-gradient(
      circle at center,
      #ffffff 0%,
      #f3f3f3 28%,
      #525252 72%,
      #000000 100%
    );
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
    animation: footer-center-ripple-light 2.5s infinite cubic-bezier(0.25, 0.8, 0.25, 1);
  }

  :root:not([data-theme]) .footer-btn-center:hover:before {
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.38);
  }

  :root:not([data-theme]) .footer-btn-center:active:before {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.32);
  }
}

@keyframes footer-center-ripple-light {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.35);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(0, 0, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}