/* Theme toggle button */
.theme-toggle {
  padding: 0.5rem;
  border-radius: 9999px;
  border: 1px solid #9ca3af; /* gray-400 */
  cursor: pointer;
  background: transparent;
  transition: background 0.3s ease, color 0.3s ease;
}

#theme-switcher {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  pointer-events: auto;
}


.dark .theme-toggle {
  border-color: #e5e7eb; /* gray-200 */
}

/* Project buttons */
.project-btn {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 1px solid #3b82f6; /* blue-500 */
  border-radius: 0.375rem;   /* rounded */
  color: #3b82f6;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.project-btn:hover {
  background-color: #3b82f6;
  color: #ffffff;
}

.dark .project-btn {
  border-color: #60a5fa; /* blue-400 */
  color: #60a5fa;
}

.dark .project-btn:hover {
  background-color: #60a5fa;
  color: #000000;
}

.back-to-top {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.back-to-top.active {
  opacity: 1;
  pointer-events: auto;
}

/* Slide-up animation */
@keyframes slideUp {
  0% {
    transform: translateY(20px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Animate children of #main-content without blocking clicks */
#main-content > * {
  opacity: 0;
  animation: slideUp 0.8s ease-out forwards;
  animation-delay: calc(var(--order) * 0.1s);
  /* pointer-events removed so clicks work immediately */
}


/* Preloader loader style */
.loader {
  border-width: 4px;
  border-style: solid;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;

  /* Default colors for light theme */
  border-color: black;      /* the rest of the circle */
  border-top-color: transparent;
}

/* Dark mode preloader */
.dark .loader {
  border-color: white;      /* the rest of the circle */
  border-top-color: transparent;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Dropdown popover styles */
#cv-dropdown-popover {
  min-width: 10rem;                  /* Slightly smaller width */
  background-color: #fff;
  border: 2px solid #d1d5db;
  border-radius: 0.5rem;
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
  z-index: 50;
  padding: 0;                        /* No internal padding */
}

/* Dark mode */
.dark #cv-dropdown-popover {
  background-color: #000;
  border-color: #4b5563;
}

/* Dropdown menu items */
#cv-dropdown-menu button {
  padding: 0.4rem 0.75rem;           /* Slightly smaller vertical padding */
  text-align: left;
  font-size: 0.95rem;                /* Slightly smaller text */
  border-radius: 0;
  transition: background-color 0.2s ease;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  display: block;
}

/* Remove extra spacing inside buttons */
#cv-dropdown-menu button > * {
  margin-right: 0;
}

/* Hover effect */
#cv-dropdown-menu button:hover {
  background-color: #e5e7eb;
}

.dark #cv-dropdown-menu button:hover {
  background-color: #374151;
}