/* 
   Name: style_permitDescript.css
   Description: Stylesheet for the permit description page. Controls layout, card design, modal display, and responsiveness for viewing KU parking permit information.
   Programmers: Evans Chigweshe
   Creation Date: 03/28/2026
   Preconditions: HTML structure must include header, container,
                  card elements, and modal components.
   Postconditions: Provides styled UI for permit cards and modal popups.
   Errors/Exceptions: No known errors.
   Side Effects: Affects visual layout and responsiveness only.
   Invariants: Layout remains grid-based with responsive behavior.
   */



/* GLOBAL STYLES: Applies base font, removes default margins, and sets background */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f4f6f9;
}

/* HEADER STYLING: Styles top banner and enables positioning for back button */
header {
  background: #0051ba;
  color: white;
  padding: 20px;
  text-align: center;
  position: relative;
}


/* BACK BUTTON: Positioned at top-right for navigation to previous page */
.back-button {
  position: absolute;
  right: 20px;
  top: 20px;
  color: rgb(247, 245, 245);
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: opacity 0.2s ease;
}

.back-button:hover {
  opacity: 0.7;
}

/* GRID LAYOUT */
.container {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* 5 per row */
  gap: 20px;
}

/* CENTER LAST CARD */
.container .card:last-child {
  grid-column: 3; /* middle column */
}

/* CARD STYLE */
.card {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

button {
  background: #790309;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #c4000a;
}

/* MODAL (POPUP): Overlay that displays permit details when selected */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
}

.modal-content {
  background: white;
  margin: 10% auto;
  padding: 20px;
  width: 50%;
  border-radius: 10px;
  position: relative;
}

.close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 20px;
  cursor: pointer;
}
.highlight {
  color: #ffd700;
}

/* OPTIONAL RESPONSIVENESS */
@media (max-width: 1200px) {
  .container {
    grid-template-columns: repeat(3, 1fr);
  }

  .container .card:last-child {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
  }

  .container .card:last-child {
    grid-column: auto;
  }
}