/* 三角洲行動金流系統 - 專屬戰術風格樣式表 */

/* 1. 精緻暗黑拉絲滾動條 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #0a0b0d;
}
::-webkit-scrollbar-thumb {
  background: #1f2430;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #39ff14; /* 懸停時閃爍螢光綠 */
}

/* 2. HUD 雷達微光霓虹特效 */
.hud-glow {
  box-shadow: 0 0 15px rgba(57, 255, 20, 0.15);
}

/* 3. 戰術功能面板邊線脈動動畫 */
.hud-border {
  border: 1px solid rgba(57, 255, 20, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hud-border:hover {
  border-color: rgba(57, 255, 20, 0.6);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.1);
}

/* 4. 微光動畫，模擬顯示器掃描線 */
@keyframes scanning {
  0% { background-position: 0 0; }
  100% { background-position: 0 100%; }
}

body::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  z-index: 9999;
  opacity: 0.15;
  pointer-events: none;
  background-size: 100% 4px, 6px 100%;
}