/* ==================== Modal ==================== */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0; top: 0;
  width: 100%; height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: #fff;
  margin: 80px auto;
  padding: 20px 30px;
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: fadeIn 0.3s ease-out;
}

.close {
  color: #444;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover { color: #000; }

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-20px);}
  to {opacity:1; transform: translateY(0);}
}

.vote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  padding: 8px 0;
}

/* ==================== 統一按鈕字體 ==================== */
#projectInfoBtn,
#voteBtn {
  font-family: Georgia, serif;  /* 和頁面一致 */
  font-size: 16px;
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
}

/* ==================== 左上角 Project Info ==================== */
#projectInfoBtn {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1000;
  background-color: #dcd8d2; /* 柔和灰米色系，和背景協調但可區分 */
  color: #2f2f2f; /* 深灰字，清楚可讀 */
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

#projectInfoBtn:hover {
  transform: translateY(-2px) scale(1.05);
  background-color: #e5e0d8; /* 溫和變亮 */
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* ==================== 右下角 Vote ==================== */
#voteBtn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  background-color: #cfc9c1; /* 同色系不同色階 */
  color: #2f2f2f;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

#voteBtn:hover {
  transform: translateY(-2px) scale(1.05);
  background-color: #d9d3ca; /* 溫和變亮 */
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* ==================== 投票選項動畫 ==================== */
.voteOption {
  font-family: Georgia, serif;
  font-size: 16px;
  padding: 8px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
  cursor: pointer;
  background-color: #fff;
  transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
}

.voteOption:hover {
  transform: translateY(-2px);
  background-color: #f0f0f0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.voteOption:active {
  transform: scale(1.1);
  background-color: #ffd700; /* 點擊時小黃金色動畫 */
  box-shadow: 0 6px 12px rgba(0,0,0,0.25);
}