/**
 * 结束界面样式
 * Ending Screen Styles
 */

/* ========== 结束界面容器 ========== */
.ending-screen {
  width: 100vw;
  height: calc(var(--vh, 1vh) * 100);
  display: flex;
  justify-content: center;
  align-items: center;
  background: #051005;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  opacity: 0;
}

/* 淡入动画 */
.ending-screen.fade-in {
  animation: ending-fade-in 1.5s forwards;
}

@keyframes ending-fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* ========== 主框架 ========== */
.ending-frame {
  width: 85%;
  height: 85%;
  border: none;
  background: #051005;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px;
  position: relative;
  box-shadow: inset 0 0 60px rgba(0, 255, 0, 0.05);
}

/* ========== 顶部小标题 ========== */
.ending-subtitle {
  font-size: 24px;
  color: #CCCCCC;
  margin-bottom: 40px;
  letter-spacing: 2px;
  font-weight: 300;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

/* ========== ASCII Logo 容器 ========== */
.ending-logo {
  margin-bottom: 60px;
}

/* ASCII艺术字 */
.ending-ascii-art {
  font-family: 'Courier New', 'Zpix', monospace;
  font-size: 14px;
  line-height: 1.1;
  color: #00FF00;
  text-shadow:
    0 0 5px #00FF00,
    0 0 10px #00FF00,
    1px 1px 0 rgba(0, 100, 0, 0.6);
  white-space: pre;
  letter-spacing: 0;
  font-weight: bold;
  text-align: center;
}

/* ASCII艺术字动画 */
@keyframes logo-glow {
  0%, 100% {
    text-shadow:
      0 0 5px #00FF00,
      0 0 10px #00FF00,
      1px 1px 0 rgba(0, 100, 0, 0.6);
  }
  50% {
    text-shadow:
      0 0 8px #00FF00,
      0 0 15px #00FF00,
      0 0 20px rgba(0, 255, 0, 0.5),
      1px 1px 0 rgba(0, 100, 0, 0.6);
  }
}

.ending-ascii-art {
  animation: logo-glow 3s ease-in-out infinite;
}

/* 中文版大号"山茶"样式 */
.ending-ascii-art.ending-ascii-art-zh {
  font-family: 'Zpix', 'Microsoft YaHei', sans-serif;
  font-size: 120px;
  line-height: 1.2;
  letter-spacing: 0.3em;
  font-weight: normal;
  white-space: nowrap;
  /* 修正 letter-spacing 导致的偏左：右侧补偿负边距 */
  margin-right: -0.3em;
}

/* ========== Thanks for playing 文本 ========== */
.ending-thanks {
  font-size: 32px;
  color: #CCCCCC;
  letter-spacing: 4px;
  font-weight: 300;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  font-family: 'Courier New', 'Zpix', monospace;
}

/* 中文版感谢文本样式 */
.ending-thanks-zh {
  font-family: 'Zpix', 'Microsoft YaHei', sans-serif;
  font-size: 24px;
  letter-spacing: 0.2em;
  text-transform: none;
  /* 与"山茶"对齐：补偿 letter-spacing 导致的偏移 */
  margin-right: -0.2em;
}

/* ========== 重置按钮 ========== */
.ending-reset-btn {
  margin-top: 60px;
  padding: 12px 40px;
  font-family: 'Courier New', 'Zpix', monospace;
  font-size: 18px;
  color: #00FF00;
  background: transparent;
  border: 2px solid #00FF00;
  cursor: pointer;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.ending-reset-btn:hover {
  background: rgba(0, 255, 0, 0.15);
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
  text-shadow: 0 0 10px #00FF00;
}

.ending-reset-btn:active {
  background: rgba(0, 255, 0, 0.25);
  transform: scale(0.98);
}

/* ========== CRT扫描线效果 ========== */
.ending-screen.crt-active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 0, 0.08) 2px,
    rgba(0, 255, 0, 0.08) 4px
  );
  pointer-events: none;
  z-index: 10;
  animation: scanline-flicker 2s infinite;
}

/* 动态扫描条 */
.ending-screen.crt-active::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 10%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 255, 0, 0.15),
    transparent
  );
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
  pointer-events: none;
  z-index: 11;
  animation: scanline-move 4s linear infinite;
}

@keyframes scanline-flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.95; }
}

@keyframes scanline-move {
  0% { top: -10%; }
  100% { top: 110%; }
}

/* 边缘暗角 */
.ending-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    transparent 50%,
    rgba(0, 0, 0, 0.4) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* 所有内容层级提升 */
.ending-subtitle,
.ending-logo,
.ending-thanks {
  position: relative;
  z-index: 2;
}

/* ========== 响应式调整 ========== */
@media (max-width: 1200px) {
  .ending-ascii-art {
    font-size: 11px;
  }

  .ending-ascii-art.ending-ascii-art-zh {
    font-size: 90px;
  }

  .ending-subtitle {
    font-size: 20px;
  }

  .ending-thanks {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .ending-frame {
    width: 95%;
    height: 95%;
    padding: 30px;
  }

  .ending-ascii-art {
    font-size: 7px;
  }

  .ending-ascii-art.ending-ascii-art-zh {
    font-size: 60px;
  }

  .ending-subtitle {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .ending-thanks {
    font-size: 20px;
    letter-spacing: 2px;
  }

  .ending-logo {
    margin-bottom: 40px;
  }

  /* 移动端禁用动态扫描条 */
  .ending-screen.crt-active::after {
    display: none;
  }
}

/* ========== 手机横屏响应式 ========== */
@media (max-height: 600px) and (orientation: landscape),
       (min-aspect-ratio: 2/1) and (max-height: 1200px) and (orientation: landscape) {
  .ending-frame {
    width: 100%;
    height: 70%; /* 上下各留15% */
    padding: 0 15%;
    justify-content: space-between;
  }

  /* 统一字体：与 it's just a 风格一致 */
  .ending-subtitle,
  .ending-thanks,
  .ending-reset-btn {
    font-family: 'Fira Code', 'Zpix', 'Courier New', monospace;
    font-weight: 300;
    color: #CCCCCC;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
  }

  .ending-subtitle {
    font-size: 2.5vh;
    margin-bottom: 0;
    letter-spacing: 3px;
  }

  .ending-logo {
    margin-bottom: 0;
    width: 70%;
    display: flex;
    justify-content: center;
  }

  /* 英文 ASCII 艺术：响应式宽度占70% */
  .ending-ascii-art {
    font-size: 1.15vw;
    line-height: 1.0;
    transform: none;
    width: 100%;
  }

  /* 中文版 */
  .ending-ascii-art.ending-ascii-art-zh {
    font-size: 10vw;
    transform: none;
  }

  .ending-thanks {
    font-family: 'Fira Code', 'Zpix', 'Courier New', monospace;
    font-size: 3.5vh;
    letter-spacing: 3px;
    margin-top: 0;
    text-transform: uppercase;
    font-weight: 300;
    color: #CCCCCC;
  }

  .ending-thanks-zh {
    font-size: 3.5vh;
    margin-top: 0;
  }

  .ending-reset-btn {
    font-family: 'Fira Code', 'Zpix', 'Courier New', monospace;
    margin-top: 0;
    padding: 1.5vh 5vw;
    font-size: 2.8vh;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 300;
    background: transparent;
    border: 1px solid #00FF00;
    color: #00FF00;
  }

  /* 禁用动态扫描条 */
  .ending-screen.crt-active::after {
    display: none;
  }
}

/* ========== 性能优化 ========== */
.ending-screen,
.ending-frame,
.ending-ascii-art,
.ending-thanks {
  will-change: transform, opacity;
  transform: translateZ(0);
  backface-visibility: hidden;
}