body {
  margin: 0;
  font-family: Arial, sans-serif;
  display: flex;
  height: 100vh;
}

/* Sidebar */
.menu {
  width: 20%;
  background-color: #2c3e50;
  color: white;
  padding: 20px;
  box-sizing: border-box;
  height: 100vh;
  overflow-y: auto;
  border-right: 6px solid #95a5a6;
}

/* Main area */
.main {
  width: 80%;
  background-color: black;
  padding: 20px;
  box-sizing: border-box;
  overflow-y: auto;
  color: #16a085;
}

/* Buttons */
.menu button {
  width: 100%;
  margin: 10px 0;
  padding: 10px;
  border: none;
  background-color: #34495e;
  color: white;
  cursor: pointer;
}

.menu button:hover {
  background-color: #16a085;
}

.top-btn {
  font-size: 18px;
  font-weight: bold;
  background-color: #1abc9c;
}

.divider {
  height: 1px;
  background-color: #aaa;
  margin: 10px 0 15px 0;
}

/* 🔥 TILE GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  
}

/* Individual tile */
.tile {
  background: white;
  border-radius: 8px;
  border-color: white;
  border: 2.5px solid white;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  text-align: center;
}

.tile img {
  width: 100%;
  height: 450px;
  object-fit: contain;
  border: 0x solid black;
  border-bottom: 4px solid black;
  background-color: black;
  padding: 2px;
  align-content: center;
}

.tile h3 {
  margin: 10px;
  font-size: 16px;
  border: 0px solid black;
  border-top: 0px solid black;
  
}

.tile h2 {
  margin: 10px;
  font-size: 20px;
  border: 0px solid black;
  border-bottom: 2px solid black;
  padding: .5px;
  
  
}

.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.9);
  z-index: 999;
}

.popup img {
  max-width: 95%;
  max-height: 95%;
  object-fit: contain;
}