/* ===== m-ui Apple SwiftUI & iOS 26 / macOS 26 (Tahoe) Liquid Glass Design System =====
   基于 Apple Human Interface Guidelines 与 SwiftUI 核心架构：
   - 材质：Liquid Glass (多层光学微折射玻璃质感、动态游标反射高光、Caustic 边缘微弧度倒角、32px 物理磨砂)
   - 颜色：Apple System Colors (Blue #007aff, Green #34c759, Orange #ff9500, Red #ff3b30, Purple #af52de, Indigo #5856d6)
   - 控件：SwiftUI NavigationSplitView 侧栏、Picker 分段选择器、iOS 26 弹性 Toggle、Inset Grouped List
   - 字体：-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text"
   - 动效：Apple Spring 物理弹性动效 (0.25, 1, 0.5, 1) 与 Dynamic Island 浮岛消息 */

:root {
  color-scheme: light;

  /* ===== 表面与材质（Apple System Grouped Background & Liquid Glass Material） ===== */
  --bg: #f2f2f7;                 /* Apple Grouped Background */
  --surface: #ffffff;            /* Secondary Grouped Background (Cards) */
  --surface-2: #f6f6f9;          /* Tertiary Inset Fills / Table Header */
  --surface-3: #e8e8ed;          /* Inset Hover / Segmented Track */
  --surface-4: #dedee3;          /* Inset Active State */
  --surface-glass: rgba(255, 255, 255, 0.45);
  --surface-glass-heavy: rgba(255, 255, 255, 0.65);
  --surface-modal: rgba(255, 255, 255, 0.88);
  --line: rgba(60, 60, 67, 0.12);/* Apple Separator Color (Hairline) */
  --stroke: rgba(60, 60, 67, 0.18);
  --stroke-2: rgba(60, 60, 67, 0.28);

  /* ===== 文字（Apple SF Pro Labels） ===== */
  --text: rgba(0, 0, 0, 0.88);      /* Primary Label */
  --text-strong: rgba(0, 0, 0, 0.98);
  --muted: rgba(60, 60, 67, 0.60);  /* Secondary Label */
  --muted-2: rgba(60, 60, 67, 0.38);/* Tertiary Label */

  /* ===== Apple 核心语义色（System Accent Colors） ===== */
  --accent: #007aff;            /* Apple System Blue */
  --teal: #007aff;              /* 全局主色：映射为 Apple System Blue，保证全局统一与向后兼容 */
  --teal-2: #0062cc;            /* 按压态 */
  --teal-3: #1a88ff;            /* 悬浮高亮 */
  --teal-soft: rgba(0, 122, 255, 0.12);
  --green: #34c759;             /* Apple System Green */
  --orange: #ff9500;            /* Apple System Orange */
  --red: #ff3b30;               /* Apple System Red */
  --danger: #ff3b30;
  --danger-hover: #e02d23;
  --blue: #007aff;
  --indigo: #5856d6;
  --purple: #af52de;
  --pink: #ff2d55;
  --mint: #00c7be;
  --cyan: #32ade6;

  /* ===== Liquid Glass 光学质感与动态反射 ===== */
  --glass-bg: rgba(255, 255, 255, 0.45);
  --glass-border: rgba(255, 255, 255, 0.70);
  --glass-blur: blur(32px) saturate(210%);
  --glass-caustic: inset 0 1.5px 1.5px rgba(255, 255, 255, 0.95), inset 0 -1px 2px rgba(0, 0, 0, 0.05);
  --glass-specular: radial-gradient(circle 140px at var(--glass-x, 50%) var(--glass-y, 50%), rgba(255, 255, 255, 0.45), transparent 70%);

  /* ===== 表格与列表 ===== */
  --table-hover: rgba(0, 0, 0, 0.035);
  --table-ring: rgba(60, 60, 67, 0.08);
  --row-selected: rgba(0, 122, 255, 0.08);

  /* ===== SwiftUI Picker 下拉选择器 ===== */
  --select-bg: var(--surface);
  --select-hover: rgba(0, 0, 0, 0.04);
  --select-item-hover: rgba(0, 122, 255, 0.08);
  --select-item-selected: rgba(0, 122, 255, 0.14);
  --select-item-color: var(--text-strong);

  /* ===== Apple Tag 胶囊语义色 ===== */
  --tag-bg: rgba(120, 120, 128, 0.08); --tag-border: rgba(120, 120, 128, 0.16); --tag-color: rgba(60, 60, 67, 0.85);
  --tag-green-bg: rgba(52, 199, 89, 0.12); --tag-green-border: rgba(52, 199, 89, 0.28); --tag-green-color: #248a3d;
  --tag-red-bg: rgba(255, 59, 48, 0.12); --tag-red-border: rgba(255, 59, 48, 0.28); --tag-red-color: #d72c23;
  --tag-orange-bg: rgba(255, 149, 0, 0.12); --tag-orange-border: rgba(255, 149, 0, 0.28); --tag-orange-color: #c77300;
  --tag-blue-bg: rgba(0, 122, 255, 0.12); --tag-blue-border: rgba(0, 122, 255, 0.28); --tag-blue-color: #007aff;
  --tag-purple-bg: rgba(175, 82, 222, 0.12); --tag-purple-border: rgba(175, 82, 222, 0.28); --tag-purple-color: #8933b4;

  /* ===== Apple 弥散与平滑环境光阴影 ===== */
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-pop: 0 16px 48px rgba(0, 0, 0, 0.14), 0 4px 14px rgba(0, 0, 0, 0.06);
  --shadow-modal: 0 28px 76px rgba(0, 0, 0, 0.20), 0 8px 28px rgba(0, 0, 0, 0.08);
  --shadow-btn: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-btn-primary: 0 3px 12px rgba(0, 122, 255, 0.32);

  /* ===== 浮层与杂项 ===== */
  --tooltip: rgba(30, 30, 32, 0.88);
  --back-top: rgba(0, 0, 0, 0.55);
  --back-top-hover: rgba(0, 0, 0, 0.75);
  --scrollbar: rgba(0, 0, 0, 0.20); --scrollbar-hover: rgba(0, 0, 0, 0.35);
  --scrollbar-webkit: rgba(0, 0, 0, 0.20); --scrollbar-webkit-hover: rgba(0, 0, 0, 0.35);
  --gauge-trail: rgba(120, 120, 128, 0.14);
  --sider-trigger-bg: rgba(246, 246, 248, 0.82); --sider-trigger-color: var(--muted);
  --code-bg: #f6f6f9; --code-color: #1d1d1f;
  --login-wave: #f2f2f7;

  /* ===== Apple Squircle 连续平滑圆角 ===== */
  --radius-xs: 6px;       /* 标签、微型按钮 */
  --radius-sm: 10px;      /* 导航项、小型按钮、输入框 */
  --radius: 14px;         /* 标准卡片、选择器、表格 */
  --radius-lg: 18px;      /* Grouped 容器、模态框头部 */
  --radius-xl: 24px;      /* 大弹窗、Dynamic Island */
  --radius-pill: 9999px;  /* 胶囊、开关 */

  /* 控件度量 */
  --ctl: 34px; --ctl-sm: 28px; --ctl-lg: 42px;

  /* 字体与缓动 */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "SF Pro", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.15);
  --ease-modal: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== Dark Mode：macOS 26 Tahoe / iOS 26 深色玻璃材质 ===== */
body.dark {
  color-scheme: dark;

  --bg: #161618;                 /* Apple Dark Grouped Background */
  --surface: #1e1e20;            /* Inset Cards */
  --surface-2: #28282b;          /* Fills / Rows */
  --surface-3: #323236;          /* Hover State */
  --surface-4: #3c3c42;          /* Active State */
  --surface-glass: rgba(26, 28, 34, 0.52);
  --surface-glass-heavy: rgba(32, 34, 42, 0.70);
  --surface-modal: rgba(26, 28, 34, 0.90);
  --line: rgba(255, 255, 255, 0.09); /* Apple Hairline Separator */
  --stroke: rgba(255, 255, 255, 0.14);
  --stroke-2: rgba(255, 255, 255, 0.22);

  --text: rgba(255, 255, 255, 0.90);
  --text-strong: #ffffff;
  --muted: rgba(235, 235, 245, 0.60);
  --muted-2: rgba(235, 235, 245, 0.36);

  --accent: #0a84ff;            /* Apple System Blue (Dark) */
  --teal: #0a84ff;
  --teal-2: #0066cc;
  --teal-3: #2b95ff;
  --teal-soft: rgba(10, 132, 255, 0.18);
  --green: #30d158;             /* Apple System Green (Dark) */
  --orange: #ff9f0a;            /* Apple System Orange (Dark) */
  --red: #ff453a;               /* Apple System Red (Dark) */
  --danger: #ff453a;
  --danger-hover: #ff6961;
  --blue: #0a84ff;
  --indigo: #5e5ce6;
  --purple: #bf5af2;
  --pink: #ff375f;
  --mint: #63e6e2;
  --cyan: #64d2ff;

  --glass-bg: rgba(26, 28, 34, 0.52);
  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-caustic: inset 0 1.5px 1px rgba(255, 255, 255, 0.28), inset 0 -1px 2px rgba(0, 0, 0, 0.45);
  --glass-specular: radial-gradient(circle 140px at var(--glass-x, 50%) var(--glass-y, 50%), rgba(255, 255, 255, 0.20), transparent 70%);

  --table-hover: rgba(255, 255, 255, 0.04);
  --table-ring: rgba(255, 255, 255, 0.06);
  --row-selected: rgba(10, 132, 255, 0.15);

  --select-bg: var(--surface-2);
  --select-hover: rgba(255, 255, 255, 0.06);
  --select-item-hover: rgba(10, 132, 255, 0.16);
  --select-item-selected: rgba(10, 132, 255, 0.25);
  --select-item-color: var(--text-strong);

  --tag-bg: rgba(255, 255, 255, 0.08); --tag-border: rgba(255, 255, 255, 0.14); --tag-color: rgba(235, 235, 245, 0.85);
  --tag-green-bg: rgba(48, 209, 88, 0.16); --tag-green-border: rgba(48, 209, 88, 0.32); --tag-green-color: #30d158;
  --tag-red-bg: rgba(255, 69, 58, 0.16); --tag-red-border: rgba(255, 69, 58, 0.32); --tag-red-color: #ff453a;
  --tag-orange-bg: rgba(255, 159, 10, 0.16); --tag-orange-border: rgba(255, 159, 10, 0.32); --tag-orange-color: #ff9f0a;
  --tag-blue-bg: rgba(10, 132, 255, 0.16); --tag-blue-border: rgba(10, 132, 255, 0.32); --tag-blue-color: #0a84ff;
  --tag-purple-bg: rgba(191, 90, 242, 0.16); --tag-purple-border: rgba(191, 90, 242, 0.32); --tag-purple-color: #bf5af2;

  --shadow: 0 2px 12px rgba(0, 0, 0, 0.32);
  --shadow-hover: 0 10px 32px rgba(0, 0, 0, 0.48);
  --shadow-pop: 0 18px 52px rgba(0, 0, 0, 0.58);
  --shadow-modal: 0 32px 80px rgba(0, 0, 0, 0.70);
  --shadow-btn: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-btn-primary: 0 3px 14px rgba(10, 132, 255, 0.40);

  --tooltip: rgba(40, 40, 44, 0.94);
  --back-top: rgba(50, 50, 56, 0.92);
  --back-top-hover: rgba(70, 70, 78, 0.96);
  --scrollbar: rgba(255, 255, 255, 0.18); --scrollbar-hover: rgba(255, 255, 255, 0.28);
  --scrollbar-webkit: rgba(255, 255, 255, 0.18); --scrollbar-webkit-hover: rgba(255, 255, 255, 0.28);
  --gauge-trail: rgba(255, 255, 255, 0.10);
  --sider-trigger-bg: rgba(30, 30, 32, 0.85); --sider-trigger-color: var(--muted);
  --code-bg: #141416; --code-color: rgba(255, 255, 255, 0.90);
  --login-wave: #1e1e20;
}

/* ===== Ultra Dark：Apple OLED 纯黑极客黑玻璃 ===== */
html[data-theme="ultra-dark"] body.dark {
  --bg: #000000;
  --surface: #101012;
  --surface-2: #18181a;
  --surface-3: #222226;
  --surface-4: #2d2d32;
  --surface-glass: rgba(14, 14, 16, 0.78);
  --surface-glass-heavy: rgba(18, 18, 22, 0.90);
  --surface-modal: rgba(12, 12, 14, 0.95);
  --line: rgba(255, 255, 255, 0.07);
  --stroke: rgba(255, 255, 255, 0.12);
  --stroke-2: rgba(255, 255, 255, 0.18);

  --text: rgba(255, 255, 255, 0.90);
  --text-strong: #ffffff;
  --muted: rgba(235, 235, 245, 0.55);
  --muted-2: rgba(235, 235, 245, 0.30);

  --glass-bg: rgba(14, 14, 16, 0.78);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-caustic: inset 0 1px 1px rgba(255, 255, 255, 0.15), inset 0 -1px 1px rgba(0, 0, 0, 0.45);

  --table-hover: rgba(255, 255, 255, 0.03);
  --table-ring: rgba(255, 255, 255, 0.05);

  --code-bg: #09090b;
  --sider-trigger-bg: rgba(14, 14, 16, 0.92);
}

/* ===== 全局排版与基础设置 ===== */
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font: 14px/1.5 var(--font);
  font-variant: tabular-nums;
  font-feature-settings: "tnum";
  letter-spacing: -0.012em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color .25s var(--ease), color .25s var(--ease);
}

/* ===== Apple SF Symbols 图标系统 ===== */
.sf-symbol {
  display: inline-block;
  width: 1em;
  height: 1em;
  color: inherit;
  font-style: normal;
  line-height: 1em;
  vertical-align: -0.125em;
  text-align: center;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
}
.sf-symbol svg {
  display: block;
  width: 100%;
  height: 100%;
}



/* ===== Liquid Glass 光学材质与物理反射表面 ===== */
.glass-surface,
.glass-card,
.swift-card {
  position: relative;
  background: var(--surface-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow), var(--glass-caustic);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
}

/* 动态光斑层：随鼠标游标平滑滑动 */
.glass-surface::before,
.glass-card::before,
.swift-card::before,
.glass-button::before,
.swift-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle 140px at var(--glass-x, 50%) var(--glass-y, 50%), rgba(255, 255, 255, 0.32), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  z-index: 1;
}
body.dark .glass-surface::before,
body.dark .glass-card::before,
body.dark .swift-card::before,
body.dark .glass-button::before,
body.dark .swift-btn::before {
  background: radial-gradient(circle 140px at var(--glass-x, 50%) var(--glass-y, 50%), rgba(255, 255, 255, 0.14), transparent 70%);
}
.glass-surface:hover::before,
.glass-card:hover::before,
.swift-card:hover::before,
.glass-button:hover::before,
.swift-btn:hover::before {
  opacity: 1;
}

/* ===== SwiftUI 触感按钮 (Buttons) ===== */
.glass-button,
.swift-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: var(--ctl, 34px);
  padding: 0 14px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm, 10px);
  background: var(--surface-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--text);
  box-shadow: var(--shadow-btn), var(--glass-caustic);
  cursor: pointer;
  outline: none;
  user-select: none;
  -webkit-user-select: none;
  transition: all 0.2s var(--ease);
}
.glass-button:hover,
.swift-btn:hover {
  background: var(--surface-3);
  border-color: var(--stroke-2);
  color: var(--text-strong);
}
.glass-button:active,
.swift-btn:active {
  transform: scale(0.975);
}

/* 主强调色按钮 (Apple System Blue Liquid Gradient) */
.glass-button.primary,
.swift-btn.primary,
.primary-btn {
  background: linear-gradient(180deg, var(--teal-3) 0%, var(--teal) 100%) !important;
  color: #ffffff !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  box-shadow: var(--shadow-btn-primary), inset 0 1px 1px rgba(255, 255, 255, 0.4) !important;
  font-weight: 600;
}
.glass-button.primary:hover,
.swift-btn.primary:hover,
.primary-btn:hover {
  filter: brightness(1.06);
}
.glass-button.primary:active,
.swift-btn.primary:active,
.primary-btn:active {
  transform: scale(0.975);
  filter: brightness(0.94);
}

/* 危险操作按钮 (Apple System Red Liquid Gradient) */
.glass-button.danger,
.swift-btn.danger,
.danger-btn {
  background: linear-gradient(180deg, #ff453a 0%, #d70015 100%) !important;
  color: #ffffff !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 2px 10px rgba(255, 59, 48, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.4) !important;
  font-weight: 600;
}
.glass-button.danger:hover,
.swift-btn.danger:hover,
.danger-btn:hover {
  filter: brightness(1.06);
}
.glass-button.danger:active,
.swift-btn.danger:active,
.danger-btn:active {
  transform: scale(0.975);
}

/* 禁用态按钮 */
.glass-button:disabled,
.swift-btn:disabled,
button:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
}

/* ===== iOS 26 / macOS 26 Dynamic Island 灵动浮岛消息 (Toasts) ===== */
.dynamic-island-toast,
.swift-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 140px;
  max-width: 90vw;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: rgba(18, 18, 20, 0.88);
  backdrop-filter: blur(32px) saturate(210%);
  -webkit-backdrop-filter: blur(32px) saturate(210%);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.22);
  pointer-events: none;
  animation: dynamic-island-bounce 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.dynamic-island-toast.is-error,
.swift-toast.is-error {
  background: rgba(45, 14, 16, 0.92);
  box-shadow: 0 16px 44px rgba(255, 59, 48, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.25);
}
.dynamic-island-toast .toast-icon,
.swift-toast .toast-icon {
  display: inline-flex;
  font-size: 16px;
  color: var(--green);
}
.dynamic-island-toast.is-error .toast-icon,
.swift-toast.is-error .toast-icon {
  color: var(--red);
}

@keyframes dynamic-island-bounce {
  0% {
    opacity: 0;
    transform: translate(-50%, -24px) scale(0.85);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

/* ===== SwiftUI 连续曲线圆角与发丝微边框滚动条 ===== */
::-webkit-scrollbar { width: 8px; height: 8px; background-color: transparent; }
::-webkit-scrollbar-track { background-color: transparent; margin-block: .35em; }
::-webkit-scrollbar-thumb { border-radius: 9999px; background-color: var(--scrollbar); border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover, ::-webkit-scrollbar-thumb:active { background-color: var(--scrollbar-hover); }
body.dark::-webkit-scrollbar-thumb, body.dark ::-webkit-scrollbar-thumb { background-color: var(--scrollbar-webkit); }
body.dark::-webkit-scrollbar-thumb:hover, body.dark ::-webkit-scrollbar-thumb:hover { background-color: var(--scrollbar-webkit-hover); }
:not(.dark) { scrollbar-color: var(--scrollbar) transparent; scrollbar-width: thin; }
.dark * { scrollbar-color: var(--scrollbar) transparent; scrollbar-width: thin; }

/* ===== iOS 26 / macOS 26 Liquid Glass 可拖动分段滑块系统 ===== */
.settings-tabbar,
.mihomo-tabs,
.inbound-status-tabs {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  padding: 4px !important;
  border-radius: var(--radius-pill) !important;
  background: rgba(142, 142, 147, 0.12) !important;
  backdrop-filter: blur(28px) saturate(210%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(210%) !important;
  border: 0.5px solid rgba(255, 255, 255, 0.45) !important;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 0 rgba(255, 255, 255, 0.8) !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  touch-action: pan-y !important;
  overflow: hidden !important;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
.settings-tabbar::-webkit-scrollbar,
.mihomo-tabs::-webkit-scrollbar,
.inbound-status-tabs::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}
body.dark .settings-tabbar,
body.dark .mihomo-tabs,
body.dark .inbound-status-tabs {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 0.5px solid rgba(255, 255, 255, 0.10) !important;
  box-shadow: inset 0 1.5px 3px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

/* 浮动液态玻璃胶囊滑块 (Draggable Liquid Glass Pill - Jello Morphing) */
.liquid-pill-slider {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  margin: 0 !important;
  box-sizing: border-box !important;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0.32) 100%) !important;
  backdrop-filter: blur(20px) saturate(200%) contrast(106%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(200%) contrast(106%) !important;
  border: 0.5px solid rgba(255, 255, 255, 0.85) !important;
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.07),
    0 1px 3px rgba(0, 0, 0, 0.04),
    inset 0 1.5px 1.5px rgba(255, 255, 255, 1),
    inset 0 -1.5px 2px rgba(0, 0, 0, 0.05),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.6) !important;
  transition: transform 0.32s cubic-bezier(0.18, 1.45, 0.32, 1), width 0.32s cubic-bezier(0.18, 1.45, 0.32, 1), height 0.32s cubic-bezier(0.18, 1.45, 0.32, 1);
  z-index: 1;
  pointer-events: none !important;
}
body.dark .liquid-pill-slider {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.08) 100%) !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.5),
    inset 0 1.5px 1.5px rgba(255, 255, 255, 0.40),
    inset 0 -1px 2px rgba(0, 0, 0, 0.4),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.15) !important;
}

/* 拖动中：弹性拉伸与镜面光泽增强 */
.liquid-pill-slider.is-dragging {
  transition: none !important;
  box-shadow:
    0 8px 28px rgba(0, 122, 255, 0.35),
    0 2px 6px rgba(0, 122, 255, 0.2),
    inset 0 2px 2px rgba(255, 255, 255, 1),
    inset 0 -2px 3px rgba(0, 0, 0, 0.08) !important;
}

/* 液态微折射流光 */
.liquid-pill-sheen {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.70) 0%, rgba(255, 255, 255, 0.15) 32%, rgba(255, 255, 255, 0.0) 58%, rgba(255, 255, 255, 0.28) 100%);
  mix-blend-mode: overlay;
  pointer-events: none;
}
body.dark .liquid-pill-sheen {
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.06) 35%, transparent 60%, rgba(255, 255, 255, 0.12) 100%);
  mix-blend-mode: screen;
}

/* 选项卡按钮：透明底以透出滑块，确保点击无阻碍 */
.settings-tabbar button,
.mihomo-tabs button,
.inbound-status-tabs button {
  position: relative !important;
  z-index: 2 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--muted) !important;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: color .2s var(--ease) !important;
}
.settings-tabbar button:hover,
.mihomo-tabs button:hover,
.inbound-status-tabs button:hover {
  color: var(--text-strong) !important;
}
.settings-tabbar button.active,
.mihomo-tabs button.active,
.inbound-status-tabs button.active {
  color: var(--text-strong) !important;
  font-weight: 650 !important;
  background: transparent !important;
  box-shadow: none !important;
}
body.dark .settings-tabbar button.active,
body.dark .mihomo-tabs button.active,
body.dark .inbound-status-tabs button.active {
  color: #ffffff !important;
}

/* ===== Apple Inset Grouped Section (Panel Settings & Mihomo 统一表单规范) ===== */
.settings-pane,
.mihomo-pane {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
#settings-form,
#credentials-form,
#subscription-settings-form,
.multi-control-sections,
.basics-sections {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius-lg) !important;
  background: var(--surface) !important;
  overflow: hidden !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02) !important;
  margin-bottom: 0 !important;
}
.setting-section,
.basics-section {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
}
.setting-section + .setting-section,
.basics-section + .basics-section {
  border-top: 1px solid var(--line) !important;
}
.setting-section > summary,
.basics-section > summary {
  position: relative !important;
  list-style: none !important;
  cursor: pointer !important;
  padding: 12px 18px 12px 42px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 22px !important;
  color: var(--text-strong) !important;
  background: var(--surface-subtle) !important;
  transition: background-color .2s var(--ease) !important;
  border: 0 !important;
}
.setting-section > summary:hover,
.basics-section > summary:hover {
  background: var(--surface-hover) !important;
}
.setting-section > summary::-webkit-details-marker,
.basics-section > summary::-webkit-details-marker {
  display: none !important;
}
.setting-section > summary::before,
.basics-section > summary::before {
  content: '' !important;
  position: absolute !important;
  top: 50% !important;
  left: 18px !important;
  width: 7px !important;
  height: 7px !important;
  border-right: 1.5px solid currentColor !important;
  border-bottom: 1.5px solid currentColor !important;
  transform: translateY(-50%) rotate(-45deg) !important;
  transition: transform .24s var(--ease) !important;
}
.setting-section[open] > summary::before,
.basics-section[open] > summary::before {
  transform: translateY(-50%) rotate(45deg) !important;
}
.setting-section-body,
.basics-section-body {
  padding: 16px 20px !important;
  border-top: 1px solid var(--line) !important;
  background: var(--surface) !important;
  overflow-x: auto !important;
  animation: collfade .25s var(--ease) !important;
}

/* ===== Inbounds 页面刷新胶囊按钮 ===== */
.inbounds-refresh {
  position: absolute !important;
  top: 50% !important;
  right: 22px !important;
  display: inline-flex !important;
  align-items: center !important;
  height: 38px !important;
  padding: 2px !important;
  border-radius: var(--radius-pill) !important;
  overflow: visible !important;
  background: var(--surface-glass) !important;
  backdrop-filter: blur(28px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(200%) !important;
  border: 1px solid var(--stroke) !important;
  box-shadow: var(--shadow-btn), var(--glass-caustic) !important;
  transform: translateY(-50%) !important;
  z-index: 25 !important;
}
.inbounds-refresh.open {
  z-index: 1050 !important;
}
.inbounds-refresh > button {
  width: 36px !important;
  height: 34px !important;
  min-width: 36px !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--text-strong) !important;
  display: grid !important;
  place-items: center !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transition: all .2s var(--ease) !important;
}
.inbounds-refresh > button:first-child {
  border-right: 1px solid var(--line) !important;
  border-radius: 9999px 0 0 9999px !important;
}
.inbounds-refresh > button:nth-child(2) {
  border-radius: 0 9999px 9999px 0 !important;
}
.inbounds-refresh > button:hover {
  background: rgba(0, 122, 255, 0.12) !important;
  color: var(--teal) !important;
}
.auto-refresh-menu {
  border-radius: var(--radius-lg) !important;
  background: var(--surface-modal) !important;
  backdrop-filter: blur(28px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(200%) !important;
  border: 1px solid var(--stroke) !important;
  box-shadow: var(--shadow-pop), var(--glass-caustic) !important;
}

/* ===== Inbound 胶囊按钮文字对比度保障 ===== */
.inbound-pill {
  color: var(--text-strong) !important;
  fill: var(--text-strong) !important;
}
.inbound-pill svg,
.inbound-pill .sf-symbol {
  color: var(--text-strong) !important;
  stroke: currentColor;
}
#add-inbound,
.primary-btn {
  color: #ffffff !important;
  fill: #ffffff !important;
}
#add-inbound svg,
#add-inbound .sf-symbol,
.primary-btn svg,
.primary-btn .sf-symbol {
  color: #ffffff !important;
  stroke: currentColor;
}

/* ===== 侧栏折叠圆形胶囊按钮 (Sidebar Toggle - Liquid Glass) ===== */
.sider-trigger {
  position: fixed;
  bottom: 24px;
  left: 26px;
  z-index: 62;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--glass-border) !important;
  border-radius: 50% !important;
  color: var(--muted);
  background: var(--surface-glass-heavy) !important;
  backdrop-filter: blur(24px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(200%) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.10), var(--glass-caustic) !important;
  cursor: pointer;
  font-size: 14px;
  transition: left .3s var(--ease), width .3s var(--ease), height .3s var(--ease), transform .2s var(--ease), box-shadow .2s, color .2s;
}
.sider-trigger:hover {
  color: var(--teal);
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14) !important;
}
.sider-trigger:active {
  transform: scale(0.95);
}
.sider-trigger .sf-symbol { font-size: 14px; }

body.sider-collapsed .sider-trigger {
  left: 30px !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
}

/* ===== 动效关键帧 (Animations) ===== */
@keyframes collfade { 0% { transform: scaleY(.96); transform-origin: 0% 0%; opacity: 0; } 100% { transform: scaleY(1); transform-origin: 0% 0%; opacity: 1; } }
@keyframes runningAnimation { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.3); opacity: .5; } }
@keyframes settings-page-signal { 0% { box-shadow: 0 0 0 0 rgba(255, 149, 0, .4); } 50% { box-shadow: 0 0 0 6px transparent; } 100% { box-shadow: 0 0 0 6px transparent; } }
@keyframes mui-zoom-in { 0% { opacity: 0; transform: scale(.96); } 100% { opacity: 1; transform: scale(1); } }
@keyframes mui-zoom-out { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(.96); } }
@keyframes mui-fade-in { 0% { opacity: 0; } 100% { opacity: 1; } }
@keyframes mui-slide-up { 0% { opacity: 0; transform: translateY(-8px) scale(.98); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes mui-sheet-in { 0% { opacity: 0; transform: translateY(16px) scale(.97); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes mui-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* 切主题时瞬时过渡 */
html[data-theme-animations="off"] *,
html[data-theme-animations="off"] *::before,
html[data-theme-animations="off"] *::after { transition: none !important; animation: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}