/* Layout Styles */

.layout {
  height: 100%; /* Fill entire screen */
  width: 100%;
  display: flex;
  flex-direction: column;
  background: #f6f6f6; /* NDE light background */
  overflow-x: hidden; /* Prevent horizontal overflow only */
  overflow-y: visible; /* Allow vertical overflow for dropdowns */
}

.layout-content {
  flex: 1;
  width: 100%;
  overflow-y: auto; /* Only vertical scroll */
  overflow-x: hidden; /* No horizontal scroll */
  overscroll-behavior: contain; /* Prevent scroll propagation */
  display: flex;
  flex-direction: column;
  min-height: 0; /* Allow flex child to shrink */
  position: relative; /* For absolute positioned minimal footer */
}

/* Ensure content area can grow but footer stays visible */
.layout-content > *:not(.layout-footer):not(.layout-main) {
  flex-shrink: 0;
}

/* Main content wrapper - takes available space */
.layout-main {
  flex: 1 0 auto; /* Grow to fill space, don't shrink, auto basis */
  min-height: min-content; /* At least as tall as content */
}

/* Footer Styles - minimal, at the very bottom */
.layout-footer {
  background: rgba(246, 246, 246, 0.95); /* Slight background for visibility */
  color: rgba(23, 42, 89, 0.6); /* Subtle NDE dark blue */
  padding: 1.5rem;
  font-size: 0.8rem;
  text-align: center;
  flex-shrink: 0; /* Don't shrink */
  border-top: 1px solid rgba(23, 42, 89, 0.1); /* Subtle separator */
}

.footer-link {
  color: rgba(23, 42, 89, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #0a3dfa;
  text-decoration: underline;
}

/* Minimal inline footer for full-screen pages (map, visualize, etc.) */
/* Footer is placed at the bottom of scrollable sidebars, only visible after scrolling */
.minimal-footer {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  color: rgba(23, 42, 89, 0.5);
  text-align: center;
  flex-shrink: 0;
}

.minimal-footer a {
  color: rgba(23, 42, 89, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.minimal-footer a:hover {
  color: #0a3dfa;
  text-decoration: underline;
}

/* Auth Loading State */
.auth-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: #f6f6f6;
  color: #172a59;
}

.auth-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #ebefff;
  border-top-color: #0a3dfa;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 1rem;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.auth-loading-text {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  color: #172a59;
}

/* Mobile Responsive Styles */
@media (max-width: 900px) {
  .layout-footer {
    padding: 1rem;
    font-size: 0.75rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .layout-footer {
    padding: 0.75rem;
    font-size: 0.7rem;
  }
}