/* Custom Styling for Faculty App */

body {
  padding-top: 4.5rem;
  font-family: 'Inter', sans-serif;
}

footer {
  margin-top: 40px;
  padding: 20px 0;
  text-align: center;
  background-color: #ffffff; /* Gives the footer a solid white background */
  border-top: 1px solid #dee2e6; /* Adds a subtle separator line */
}

.btn-fixed-width {
    min-width: 150px; /* Increased min-width for better consistency */
}

/* Full-page background image for index page */
body.index-bg {
    background-image: url("../bg_index.png");
    background-size: cover; /* Ensures the image covers the entire element */
    background-position: center center; /* Centers the image */
    background-repeat: no-repeat; /* Prevents image repetition */
    background-attachment: fixed; /* Keeps the image fixed while scrolling */
}

/* Glassmorphism Panel */
.glass-panel {
  background: rgba(255, 255, 255, 0.7); /* Translucent white */
  backdrop-filter: blur(12px); /* Blur effect */
  -webkit-backdrop-filter: blur(12px); /* Safari support */
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  border-radius: 16px;
}

/* Feature Cards */
.feature-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--bs-primary);
  margin-bottom: 1rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fade-in-up {
  animation-name: fadeInUp;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

/* Delays for staggered animations */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

/* Hero Section Helper */
.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}