/* Alien 主题特殊效果样式 */

/* 当使用 alien 主题时的特殊效果 */
[data-theme="alien"] {
  /* 全局发光效果 */
  --glow-color: var(--primary-color);
  --glow-size: 0 0 10px;
  --glow-size-hover: 0 0 20px;
  --glow-size-focus: 0 0 30px;
}

/* 发光效果基类 */
[data-theme="alien"] .glow {
  box-shadow: var(--glow-size) var(--glow-color);
  transition: box-shadow var(--animation-duration) var(--animation-easing);
}

[data-theme="alien"] .glow:hover {
  box-shadow: var(--glow-size-hover) var(--glow-color);
}

[data-theme="alien"] .glow:focus {
  box-shadow: var(--glow-size-focus) var(--glow-color);
}

/* 按钮发光效果 */
[data-theme="alien"] .btn-primary,
[data-theme="alien"] .primary-btn,
[data-theme="alien"] button.primary {
  background: var(--primary-color);
  border: 1px solid var(--primary-color);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
  transition: all var(--animation-duration) var(--animation-easing);
}

[data-theme="alien"] .btn-primary:hover,
[data-theme="alien"] .primary-btn:hover,
[data-theme="alien"] button.primary:hover {
  box-shadow: 0 0 25px rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

/* 输入框发光效果 */
[data-theme="alien"] input:focus,
[data-theme="alien"] textarea:focus,
[data-theme="alien"] select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
  outline: none;
}

/* 卡片发光效果 */
[data-theme="alien"] .card,
[data-theme="alien"] .panel,
[data-theme="alien"] .widget {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.1);
  transition: all var(--animation-duration) var(--animation-easing);
}

[data-theme="alien"] .card:hover,
[data-theme="alien"] .panel:hover,
[data-theme="alien"] .widget:hover {
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-4px);
}

/* 链接发光效果 */
[data-theme="alien"] a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all var(--animation-duration-fast) var(--animation-easing);
}

[data-theme="alien"] a:hover {
  color: var(--primary-light);
  text-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
}

/* 成功状态发光 */
[data-theme="alien"] .success,
[data-theme="alien"] .alert-success {
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

/* 警告状态发光 */
[data-theme="alien"] .warning,
[data-theme="alien"] .alert-warning {
  box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

/* 错误状态发光 */
[data-theme="alien"] .error,
[data-theme="alien"] .alert-error {
  box-shadow: 0 0 15px rgba(255, 68, 68, 0.3);
}

/* 扫描线动画 */
[data-theme="alien"] .scan-line {
  position: relative;
  overflow: hidden;
}

[data-theme="alien"] .scan-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  animation: scan 2s infinite;
}

@keyframes scan {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* 脉冲动画 */
[data-theme="alien"] .pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
  }
  50% {
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
  }
}

/* 边框动画 */
[data-theme="alien"] .border-glow {
  position: relative;
  border: 1px solid var(--border-color);
}

[data-theme="alien"] .border-glow::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--primary-color));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--animation-duration) var(--animation-easing);
}

[data-theme="alien"] .border-glow:hover::before {
  opacity: 0.5;
}

/* 数据流动画 */
[data-theme="alien"] .data-flow {
  position: relative;
  overflow: hidden;
}

[data-theme="alien"] .data-flow::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 10px,
    rgba(139, 92, 246, 0.1) 10px,
    rgba(139, 92, 246, 0.1) 20px
  );
  animation: dataFlow 3s linear infinite;
  pointer-events: none;
}

@keyframes dataFlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* 全息效果 */
[data-theme="alien"] .hologram {
  background: linear-gradient(
    45deg,
    rgba(139, 92, 246, 0.08),
    rgba(6, 182, 212, 0.08),
    rgba(139, 92, 246, 0.08)
  );
  backdrop-filter: blur(2px);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

/* 科技感文本效果 */
[data-theme="alien"] .tech-text {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* 加载动画 */
[data-theme="alien"] .loading {
  position: relative;
}

[data-theme="alien"] .loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: loading 1s linear infinite;
}

@keyframes loading {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 主题切换器特殊样式 */
[data-theme="alien"] .theme-switcher .theme-toggle-btn {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

[data-theme="alien"] .theme-switcher .theme-toggle-btn:hover {
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
  transform: scale(1.05);
}

[data-theme="alien"] .theme-panel {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
  backdrop-filter: blur(10px);
}

/* 滚动条样式 */
[data-theme="alien"] ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

[data-theme="alien"] ::-webkit-scrollbar-track {
  background: var(--surface-color);
  border-radius: 4px;
}

[data-theme="alien"] ::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
  box-shadow: 0 0 5px rgba(0, 212, 255, 0.5);
}

[data-theme="alien"] ::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.7);
}

/* 选择文本样式 */
[data-theme="alien"] ::selection {
  background: rgba(0, 212, 255, 0.3);
  color: var(--text-primary);
}

/* 响应式调整 */
@media (max-width: 768px) {
  [data-theme="alien"] .glow,
  [data-theme="alien"] .card:hover,
  [data-theme="alien"] .panel:hover {
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
    transform: none;
  }
}

/* 性能优化 - 禁用动画选项 */
@media (prefers-reduced-motion: reduce) {
  [data-theme="alien"] * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* 外星人主题特效 - Alienware风格视觉效果 */

/* === 基础发光效果 === */
@keyframes alienGlow {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
    }
    50% {
        box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
    }
}

@keyframes alienPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

@keyframes scanLine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes dataFlow {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* === 外星人主题专用样式 === */
[data-theme="alien"] {
    /* 全局背景效果 */
    background: radial-gradient(ellipse at center, #0f1a1d 0%, #0a0a0a 100%);
}

[data-theme="alien"] body {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    position: relative;
    overflow-x: hidden;
}

/* === 发光效果类 === */
[data-theme="alien"] .glow {
    position: relative;
    border: 1px solid var(--primary-color);
    box-shadow: 
        0 0 5px var(--primary-color),
        inset 0 0 5px rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

[data-theme="alien"] .glow:hover {
    box-shadow: 
        0 0 10px var(--primary-color),
        0 0 20px var(--primary-color),
        inset 0 0 10px rgba(0, 212, 255, 0.2);
    border-color: var(--primary-light);
}

[data-theme="alien"] .pulse {
    animation: alienPulse 2s ease-in-out infinite;
}

/* === 按钮特效 === */
[data-theme="alien"] .btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    border: 1px solid var(--primary-color);
    color: var(--background-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

[data-theme="alien"] .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

[data-theme="alien"] .btn-primary:hover::before {
    left: 100%;
}

[data-theme="alien"] .btn-primary:hover {
    box-shadow: 
        0 0 15px var(--primary-color),
        0 0 30px var(--primary-color),
        inset 0 0 10px rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

/* === 卡片特效 === */
[data-theme="alien"] .card {
    background: linear-gradient(135deg, var(--surface-color) 0%, rgba(26, 26, 26, 0.8) 100%);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

[data-theme="alien"] .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary-color), transparent);
    animation: scanLine 3s linear infinite;
}

[data-theme="alien"] .card:hover {
    border-color: var(--primary-color);
    box-shadow: 
        0 5px 15px rgba(0, 212, 255, 0.2),
        inset 0 1px 0 rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

/* === 输入框特效 === */
[data-theme="alien"] .input,
[data-theme="alien"] input,
[data-theme="alien"] textarea {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

[data-theme="alien"] .input:focus,
[data-theme="alien"] input:focus,
[data-theme="alien"] textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 
        0 0 10px rgba(124, 58, 237, 0.4),
        inset 0 0 5px rgba(124, 58, 237, 0.1);
    outline: none;
}

/* === 边框发光效果 === */
[data-theme="alien"] .border-glow {
    position: relative;
}

[data-theme="alien"] .border-glow::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="alien"] .border-glow:hover::before {
    opacity: 1;
}

/* === 全息效果 === */
[data-theme="alien"] .hologram {
    background: linear-gradient(45deg, 
        rgba(124, 58, 237, 0.1) 0%, 
        rgba(0, 212, 255, 0.1) 50%, 
        rgba(124, 58, 237, 0.1) 100%);
    border: 1px solid rgba(124, 58, 237, 0.3);
    position: relative;
    overflow: hidden;
}

[data-theme="alien"] .hologram::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(124, 58, 237, 0.3), 
        transparent);
    animation: scanLine 2s linear infinite;
}

/* === 科技文字效果 === */
[data-theme="alien"] .tech-text {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* === 数据流效果 === */
[data-theme="alien"] .data-flow {
    position: relative;
    overflow: hidden;
}

[data-theme="alien"] .data-flow::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, 
        transparent, 
        var(--primary-color), 
        transparent);
    animation: dataFlow 2s linear infinite;
}

/* === 扫描线效果 === */
[data-theme="alien"] .scan-lines {
    position: relative;
}

[data-theme="alien"] .scan-lines::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(124, 58, 237, 0.03) 2px,
        rgba(124, 58, 237, 0.03) 4px
    );
    pointer-events: none;
}

/* === 响应式调整 === */
@media (max-width: 768px) {
    [data-theme="alien"] .glow {
        box-shadow: 
            0 0 3px var(--primary-color),
            inset 0 0 3px rgba(124, 58, 237, 0.1);
    }
    
    [data-theme="alien"] .btn-primary:hover {
        box-shadow: 
            0 0 10px var(--primary-color),
            inset 0 0 5px rgba(124, 58, 237, 0.2);
    }
}

/* === 滚动条样式 === */
[data-theme="alien"] ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

[data-theme="alien"] ::-webkit-scrollbar-track {
    background: var(--surface-color);
    border-radius: 4px;
}

[data-theme="alien"] ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

[data-theme="alien"] ::-webkit-scrollbar-thumb:hover {
    box-shadow: 0 0 5px var(--primary-color);
}

/* === 选择文本样式 === */
[data-theme="alien"] ::selection {
    background: rgba(139, 92, 246, 0.2);
    color: var(--text-primary);
}

[data-theme="alien"] ::-moz-selection {
    background: rgba(139, 92, 246, 0.2);
    color: var(--text-primary);
}

/* === 可访问性增强 === */
@media (prefers-reduced-motion: reduce) {
    [data-theme="alien"] .pulse,
    [data-theme="alien"] .card::before,
    [data-theme="alien"] .hologram::after,
    [data-theme="alien"] .data-flow::before {
        animation: none;
    }
    
    [data-theme="alien"] .glow,
    [data-theme="alien"] .btn-primary,
    [data-theme="alien"] .card {
        transition: none;
    }
}

/* === 高对比度模式 === */
@media (prefers-contrast: high) {
    [data-theme="alien"] .glow {
        border-width: 2px;
    }
    
    [data-theme="alien"] .btn-primary {
        border-width: 2px;
    }
    
    [data-theme="alien"] .card {
        border-width: 2px;
    }
}

/* === 外星人深空渐变背景效果 === */
[data-theme="alien"] body {
    background: linear-gradient(
        135deg,
        #0A0A0A 0%,
        #1A1A1A 25%,
        #2A2A2A 50%,
        #1A1A1A 75%,
        #0A0A0A 100%
    );
    background-size: 400% 400%;
    animation: alienBackground 15s ease infinite;
}

@keyframes alienBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* === 外星人星空效果 === */
[data-theme="alien"] body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(139, 92, 246, 0.2), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(6, 182, 212, 0.15), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(139, 92, 246, 0.25), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(6, 182, 212, 0.2), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: alienStars 20s linear infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes alienStars {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

/* === 增强的紫色发光效果 === */
[data-theme="alien"] .alien-glow {
    box-shadow: 
        0 0 5px rgba(139, 92, 246, 0.2),
        0 0 10px rgba(139, 92, 246, 0.15),
        0 0 15px rgba(139, 92, 246, 0.08),
        inset 0 0 5px rgba(139, 92, 246, 0.08);
}

[data-theme="alien"] .alien-glow:hover {
    box-shadow: 
        0 0 10px rgba(139, 92, 246, 0.35),
        0 0 20px rgba(139, 92, 246, 0.25),
        0 0 30px rgba(139, 92, 246, 0.15),
        inset 0 0 10px rgba(139, 92, 246, 0.15);
}

/* === 外星人紫色边框动画 === */
[data-theme="alien"] .alien-border {
    position: relative;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

[data-theme="alien"] .alien-border::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(139, 92, 246, 0.3),
        transparent,
        rgba(6, 182, 212, 0.2),
        transparent
    );
    background-size: 300% 300%;
    animation: alienBorderGlow 3s linear infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="alien"] .alien-border:hover::before {
    opacity: 1;
}

@keyframes alienBorderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* === 外星人紫色脉冲圆圈 === */
[data-theme="alien"] .alien-pulse-circle {
    position: relative;
    border-radius: 50%;
}

[data-theme="alien"] .alien-pulse-circle::before,
[data-theme="alien"] .alien-pulse-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(124, 58, 237, 0.3);
    animation: alienPulseRing 2s ease-out infinite;
}

[data-theme="alien"] .alien-pulse-circle::after {
    animation-delay: 1s;
}

@keyframes alienPulseRing {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}