/* =========================================================
   地球卫星全息镜像 · ORBITAL MIRROR
   holo.css — 全息 HUD 样式（契约 §5）
   纯本地资源：无外部字体、无 CDN、无图片
   分层：场景 canvas(0) → 暗角/扫描线/网格(1-2) → HUD(5) → toast(30) → loading(50)
   ========================================================= */

/* ---------- 1. 变量与基础 ---------- */
:root {
  --cyan: #5ef0ff;
  --cyan-2: #1b9dd9;
  --pink: #ff5ea8;
  --text: #cfe9f2;
  --dim: #6f8b99;
  --bg-0: #03070d;
  --bg-1: #050d16;
  --panel-bg: rgba(4, 14, 22, 0.92);
  --line: rgba(94, 240, 255, 0.42);
  --hud-text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  --line-soft: rgba(94, 240, 255, 0.14);
  --line-faint: rgba(94, 240, 255, 0.08);
  --glow: 0 0 12px rgba(94, 240, 255, 0.35);
  --mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, "Microsoft YaHei", monospace;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --panel-w: 300px;
  --panel-gap: 16px;
}

*,
*::before,
*::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body { height: 100%; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  overflow: hidden;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(1200px 720px at 50% 44%, rgba(20, 86, 122, 0.30), transparent 64%),
    radial-gradient(900px 620px at 84% 6%, rgba(30, 160, 210, 0.10), transparent 62%),
    linear-gradient(164deg, #03070d 0%, #050d16 44%, #020810 100%);
}

::selection { background: rgba(94, 240, 255, 0.28); color: #ffffff; }

:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 1px;
}

button, input { font-family: inherit; }

/* ---------- 2. 背景层 ---------- */
#scene {
  position: fixed;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 0;
  touch-action: none;
}

#vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 46%,
    rgba(0, 0, 0, 0) 34%,
    rgba(0, 0, 0, 0.42) 72%,
    rgba(0, 0, 0, 0.82) 100%);
}

#scanlines {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.16;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.75) 0,
    rgba(0, 0, 0, 0.75) 1px,
    transparent 1px,
    transparent 3px
  );
}

#grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    linear-gradient(to right, rgba(94, 240, 255, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(94, 240, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px, 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, transparent 26%, #000 82%);
  mask-image: radial-gradient(ellipse at 50% 50%, transparent 26%, #000 82%);
}

/* ---------- 3. HUD 框架与顶栏 ---------- */
#hud {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

#hud-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 18px 12px;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(3, 10, 18, 0.96) 0%,
    rgba(3, 10, 18, 0.9) 62%,
    rgba(3, 10, 18, 0.62) 100%);
  border-bottom: 1px solid rgba(94, 240, 255, 0.18);
  text-shadow: var(--hud-text-shadow);
}

#hud-top::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(94, 240, 255, 0.34) 18%,
    rgba(94, 240, 255, 0.34) 82%,
    transparent);
  opacity: 0.75;
}

#hud-top > * { pointer-events: auto; }

/* 品牌 */
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.brand-mark {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(94, 240, 255, 0.75);
  transform: rotate(45deg);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.32), inset 0 0 10px rgba(94, 240, 255, 0.18);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(94, 240, 255, 0.45);
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.brand-text { min-width: 0; }

.brand-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: #eaffff;
  white-space: nowrap;
  text-shadow: 0 0 10px rgba(94, 240, 255, 0.55), 0 0 26px rgba(94, 240, 255, 0.22);
}

.brand-sub {
  margin-top: 1px;
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.slash { color: var(--pink); }

/* 数据状态 */
.data-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
  padding: 5px 9px;
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
  background: rgba(6, 18, 28, 0.6);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  white-space: nowrap;
  min-width: 0;
}

.align-right { margin-left: auto; }

.ds-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(94, 240, 255, 0.9);
  animation: ds-pulse 2.4s ease-in-out infinite;
}

@keyframes ds-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.32; }
}

.data-status.is-stale .ds-dot {
  background: var(--pink);
  box-shadow: 0 0 8px rgba(255, 94, 168, 0.9);
}

#data-source {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
}

.ds-sep {
  color: rgba(94, 240, 255, 0.38);
  flex: 0 0 auto;
}

#data-updated {
  color: rgba(207, 233, 242, 0.78);
  font-variant-numeric: tabular-nums;
  flex: 0 0 auto;
}

.mini-btn {
  flex: 0 0 auto;
  margin-left: 3px;
  padding: 2px 8px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: rgba(27, 157, 217, 0.12);
  border: 1px solid rgba(94, 240, 255, 0.35);
  border-radius: 1px;
  cursor: pointer;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.mini-btn:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.45);
}

.mini-btn.is-busy {
  color: var(--dim);
  border-color: var(--line-soft);
  background: transparent;
  pointer-events: none;
}

/* 性能 */
.perf {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 10.5px;
  color: var(--dim);
  white-space: nowrap;
}

.perf b {
  color: var(--cyan);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 9px rgba(94, 240, 255, 0.45);
}

.perf.is-low b#fps {
  color: var(--pink);
  text-shadow: 0 0 9px rgba(255, 94, 168, 0.55);
}

/* 错误条 */
.data-error {
  position: absolute;
  top: 66px;
  left: 50%;
  z-index: 8;
  max-width: min(600px, calc(100vw - 32px));
  padding: 8px 14px;
  font-size: 11.5px;
  line-height: 1.45;
  color: #ffd7e7;
  text-align: center;
  background: rgba(58, 8, 26, 0.92);
  border: 1px solid rgba(255, 94, 168, 0.62);
  box-shadow: 0 0 24px rgba(255, 94, 168, 0.22), inset 0 0 18px rgba(255, 94, 168, 0.08);
  transform: translateX(-50%);
  cursor: pointer;
  animation: error-in 0.18s var(--ease);
  pointer-events: auto;
}

@keyframes error-in {
  from { opacity: 0; transform: translate(-50%, -6px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ---------- 4. 通用控件 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 5px 10px;
  font-size: 11px;
  letter-spacing: 0.07em;
  color: var(--text);
  background: rgba(8, 24, 34, 0.85);
  border: 1px solid rgba(94, 240, 255, 0.28);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.btn:hover {
  color: #eaffff;
  border-color: rgba(94, 240, 255, 0.62);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.16), inset 0 0 12px rgba(94, 240, 255, 0.08);
}

.btn:active { transform: translateY(1px); }

.btn-ghost {
  color: rgba(94, 240, 255, 0.85);
  background: transparent;
  border-color: rgba(94, 240, 255, 0.22);
}

#btn-play {
  min-width: 34px;
  font-size: 12px;
  color: var(--cyan);
  border-color: rgba(94, 240, 255, 0.4);
}

.icon-btn {
  position: absolute;
  top: 50%;
  right: 2px;
  transform: translateY(-50%);
  padding: 2px 7px;
  font-size: 15px;
  line-height: 1;
  color: var(--dim);
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.15s var(--ease);
}

.icon-btn:hover { color: var(--cyan); }

.link-btn {
  margin-left: auto;
  padding: 0 2px 0 10px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(94, 240, 255, 0.78);
  background: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), text-shadow 0.15s var(--ease);
}

.link-btn:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(94, 240, 255, 0.7);
}

/* ---------- 5. 玻璃面板（含 L 形角标） ---------- */
.panel {
  position: absolute;
  top: 78px;
  bottom: 132px;
  z-index: 6;
  display: flex;
  flex-direction: column;
  width: var(--panel-w);
  pointer-events: auto;
  background-color: var(--panel-bg);
  background-image:
    linear-gradient(180deg, rgba(4, 14, 22, 0.94) 0%, rgba(4, 14, 22, 0.88) 100%),
    linear-gradient(90deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(180deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(90deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(180deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(90deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(180deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(90deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85)),
    linear-gradient(180deg, rgba(94, 240, 255, 0.85), rgba(94, 240, 255, 0.85));
  background-repeat: no-repeat;
  background-size: 100% 100%, 14px 1px, 1px 14px, 14px 1px, 1px 14px, 14px 1px, 1px 14px, 14px 1px, 1px 14px;
  background-position:
    0 0,
    left top, left top,
    right top, right top,
    left bottom, left bottom,
    right bottom, right bottom;
  border: 1px solid var(--line);
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.35),
    0 18px 48px rgba(0, 0, 0, 0.5),
    0 0 22px rgba(94, 240, 255, 0.06);
  -webkit-backdrop-filter: blur(9px) saturate(130%);
  backdrop-filter: blur(9px) saturate(130%);
  transition: opacity 0.18s var(--ease);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.07), transparent 24%);
}

.panel-left { left: var(--panel-gap); }
.panel-right { right: var(--panel-gap); }

.panel-inner {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 11px;
  min-height: 0;
  padding: 25px 12px 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 240, 255, 0.32) transparent;
}

.panel-inner::-webkit-scrollbar,
.country-list::-webkit-scrollbar,
.detail-tle::-webkit-scrollbar { width: 5px; height: 5px; }

.panel-inner::-webkit-scrollbar-track,
.country-list::-webkit-scrollbar-track,
.detail-tle::-webkit-scrollbar-track { background: transparent; }

.panel-inner::-webkit-scrollbar-thumb,
.country-list::-webkit-scrollbar-thumb,
.detail-tle::-webkit-scrollbar-thumb {
  background: rgba(94, 240, 255, 0.28);
  border-radius: 3px;
}

.panel-inner::-webkit-scrollbar-thumb:hover,
.country-list::-webkit-scrollbar-thumb:hover { background: rgba(94, 240, 255, 0.48); }

/* 折叠手柄 */
.panel-tab {
  position: absolute;
  top: 5px;
  right: 5px;
  z-index: 4;
  padding: 3px 7px;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: rgba(94, 240, 255, 0.85);
  background: rgba(6, 18, 28, 0.9);
  border: 1px solid rgba(94, 240, 255, 0.32);
  border-radius: 1px;
  cursor: pointer;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease),
    box-shadow 0.15s var(--ease), background 0.15s var(--ease);
}

.panel-tab:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.45);
}

.panel-tab::after {
  content: "\2039";
  margin-left: 5px;
  color: rgba(94, 240, 255, 0.55);
}

.panel-right .panel-tab::after { content: "\203A"; }

/* 收起态：只剩一个小标签贴在屏幕边缘 */
.panel.collapsed {
  width: auto;
  height: auto;
  bottom: auto;
  z-index: 9;
  background-color: transparent;
  background-image: none;
  border-color: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.panel.collapsed::before { display: none; }

.panel.collapsed .panel-inner { display: none; }

.panel.collapsed .panel-tab {
  position: static;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  font-size: 10px;
  background: rgba(6, 18, 28, 0.85);
  border: 1px solid rgba(94, 240, 255, 0.4);
  box-shadow: 0 0 16px rgba(94, 240, 255, 0.15);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.panel.collapsed .panel-tab::after { content: "\203A"; }
.panel-right.collapsed .panel-tab::after { content: "\2039"; }

/* 面板区块 */
.panel-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-faint);
}

.panel-block:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.panel-block-grow {
  flex: 1 1 auto;
  min-height: 168px;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 0 0 2px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: rgba(207, 233, 242, 0.94);
}

.panel-title .tick {
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transform: rotate(45deg);
}

.panel-title .en {
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: rgba(111, 139, 153, 0.7);
}

/* ---------- 6. 检索 ---------- */
.search-wrap { position: relative; display: flex; }

#search-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 7px 26px 7px 9px;
  font-size: 11.5px;
  color: var(--text);
  background: rgba(3, 12, 20, 0.85);
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 1px;
  outline: none;
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

#search-input::placeholder { color: rgba(111, 139, 153, 0.66); }

#search-input:focus {
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(94, 240, 255, 0.14), inset 0 0 14px rgba(94, 240, 255, 0.10);
}

#search-input::-webkit-search-cancel-button { display: none; }

.hint-line {
  min-height: 12px;
  font-size: 9.5px;
  letter-spacing: 0.04em;
  color: rgba(111, 139, 153, 0.82);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- 7. 芯片 ---------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 5px 8px;
  font-size: 10.5px;
  letter-spacing: 0.03em;
  color: rgba(207, 233, 242, 0.78);
  background: rgba(10, 26, 38, 0.62);
  border: 1px solid rgba(94, 240, 255, 0.18);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.chip:hover {
  color: #eafcff;
  border-color: rgba(94, 240, 255, 0.5);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.12);
}

.chip.active {
  color: #eafcff;
  font-weight: 600;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.26), rgba(94, 240, 255, 0.13));
  border-color: rgba(94, 240, 255, 0.9);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.36), inset 0 0 10px rgba(255, 255, 255, 0.18);
}

.chip .c-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--chip-color, var(--cyan));
  box-shadow: 0 0 7px var(--chip-color, var(--cyan));
}

.chip.active .c-dot {
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.chip .chip-count {
  font-size: 9.5px;
  font-variant-numeric: tabular-nums;
  color: rgba(94, 240, 255, 0.88);
}

.chip.active .chip-count { color: #d7fbff; }

.speed-chips {
  flex-wrap: nowrap;
  gap: 4px;
}

.chip.speed {
  min-width: 32px;
  padding: 4px 7px;
  font-variant-numeric: tabular-nums;
}

.chip.layer { gap: 5px; }

.chip.layer .led {
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(111, 139, 153, 0.45);
  box-shadow: none;
  transition: background 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.chip.layer.active .led {
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* 自动旋转芯片：常驻模式按钮，右侧小徽标显示当前档位 */
.chip.layer .layer-mode {
  padding: 0 4px;
  border-radius: 999px;
  font-size: 8.5px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  background: rgba(94, 240, 255, 0.14);
}

.chip.layer.active .layer-mode { background: rgba(255, 255, 255, 0.14); }

/* ---------- 8. 国家列表 ---------- */
.country-list {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 1px;
  min-height: 110px;
  padding-right: 2px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 240, 255, 0.3) transparent;
}

.country-item {
  display: grid;
  grid-template-columns: 7px 17px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 4px 5px;
  font: inherit;
  font-size: 10.5px;
  color: rgba(207, 233, 242, 0.68);
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-left: 2px solid transparent;
  border-radius: 1px;
  cursor: pointer;
  transition: background 0.12s var(--ease), color 0.12s var(--ease),
    border-color 0.12s var(--ease);
}

.country-item:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.07);
  border-color: rgba(94, 240, 255, 0.12);
}

.country-item.active {
  color: #eafcff;
  border-left-color: var(--c, var(--cyan));
  background: linear-gradient(90deg, rgba(94, 240, 255, 0.13), rgba(94, 240, 255, 0));
}

.country-item .c-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c, var(--cyan));
  box-shadow: 0 0 7px var(--c, var(--cyan));
  opacity: 0.45;
  transition: opacity 0.12s var(--ease);
}

.country-item.active .c-dot { opacity: 1; }

.country-item .c-flag {
  font-size: 12px;
  line-height: 1;
  filter: saturate(0.92);
}

.country-item .c-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.country-item .c-count {
  font-size: 9.5px;
  font-variant-numeric: tabular-nums;
  color: rgba(94, 240, 255, 0.82);
}

.country-item.active .c-count { color: var(--cyan); }

.country-empty {
  padding: 10px 6px;
  font-size: 10.5px;
  color: var(--dim);
  letter-spacing: 0.04em;
}

.country-more {
  padding: 5px 6px 2px;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: rgba(111, 139, 153, 0.72);
}

/* ---------- 9. 统计与条形图 ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.stat-cell {
  position: relative;
  padding: 6px 8px 7px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.07), rgba(94, 240, 255, 0.012));
  border: 1px solid rgba(94, 240, 255, 0.16);
  border-radius: 2px;
}

.stat-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 12px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.8;
}

.stat-label {
  display: block;
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: rgba(111, 139, 153, 0.92);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat-value {
  display: block;
  margin-top: 1px;
  font-size: 16px;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: #eaffff;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 12px rgba(94, 240, 255, 0.45);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bars {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 2px;
}

.bar-row {
  display: block;
  width: 100%;
  padding: 0;
  font: inherit;
  text-align: left;
  color: inherit;
  background: none;
  border: 0;
  border-radius: 2px;
}

.bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 3px;
  font-size: 9.5px;
  color: rgba(207, 233, 242, 0.8);
  letter-spacing: 0.03em;
}

.bar-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-count {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  color: rgba(94, 240, 255, 0.88);
}

.bar-track {
  display: block;
  position: relative;
  height: 4px;
  overflow: hidden;
  background: rgba(4, 20, 30, 0.9);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.10);
}

.bar-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--bar-color, var(--cyan)), rgba(94, 240, 255, 0.22));
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.4);
  transition: width 0.24s var(--ease), background 0.15s var(--ease);
}

.country-bars .bar-row {
  padding: 2px 3px;
  margin: 0 -3px;
  cursor: pointer;
  transition: background 0.12s var(--ease);
}

.country-bars .bar-row:hover { background: rgba(94, 240, 255, 0.07); }

.country-bars .bar-row.active .bar-name {
  color: #eafcff;
  text-shadow: 0 0 10px rgba(94, 240, 255, 0.5);
}

.country-bars .bar-row.active .bar-fill {
  background: linear-gradient(90deg, var(--pink), rgba(255, 94, 168, 0.22));
  box-shadow: 0 0 10px rgba(255, 94, 168, 0.4);
}

.panel-subtitle {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  font-size: 8.5px;
  letter-spacing: 0.16em;
  color: rgba(111, 139, 153, 0.85);
}

.panel-subtitle .en {
  color: rgba(111, 139, 153, 0.55);
  letter-spacing: 0.18em;
}

/* ---------- 10. 详情卡 ---------- */
.detail-block {
  animation: detail-in 0.2s var(--ease);
  border-top: 1px solid rgba(94, 240, 255, 0.18);
  padding-top: 10px;
}

@keyframes detail-in {
  from { opacity: 0; transform: translateX(14px); }
  to { opacity: 1; transform: translateX(0); }
}

.sat-detail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11px;
}

.detail-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.detail-flag {
  flex: 0 0 auto;
  font-size: 17px;
  line-height: 1.15;
  filter: drop-shadow(0 0 6px rgba(94, 240, 255, 0.35));
}

.detail-name-wrap {
  flex: 1 1 auto;
  min-width: 0;
}

.detail-name {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #eaffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 0 12px rgba(94, 240, 255, 0.42);
}

.detail-sub {
  font-size: 9px;
  letter-spacing: 0.07em;
  color: var(--dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-badge {
  flex: 0 0 auto;
  padding: 1px 5px;
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid rgba(94, 240, 255, 0.45);
  border-radius: 1px;
  text-shadow: 0 0 8px rgba(94, 240, 255, 0.4);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 10px;
}

.d-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
  padding: 3px 0;
  border-bottom: 1px dashed rgba(94, 240, 255, 0.10);
}

.d-field.full { grid-column: 1 / -1; }

.d-k {
  flex: 0 0 auto;
  font-size: 9.5px;
  color: rgba(111, 139, 153, 0.95);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.d-v {
  min-width: 0;
  font-size: 10px;
  color: #dff6ff;
  font-variant-numeric: tabular-nums;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.d-v.is-ok {
  color: var(--cyan);
  text-shadow: 0 0 9px rgba(94, 240, 255, 0.45);
}

.d-v.is-warn {
  color: var(--pink);
  text-shadow: 0 0 9px rgba(255, 94, 168, 0.4);
}

.detail-tle {
  padding: 6px 7px;
  background: rgba(2, 10, 16, 0.85);
  border: 1px solid rgba(94, 240, 255, 0.14);
  max-height: 82px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 240, 255, 0.28) transparent;
}

.tle-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3px;
  font-size: 8.5px;
  letter-spacing: 0.16em;
  color: rgba(111, 139, 153, 0.8);
}

.tle-copy {
  padding: 1px 6px;
  font-size: 8.5px;
  letter-spacing: 0.1em;
  color: rgba(94, 240, 255, 0.85);
  background: rgba(94, 240, 255, 0.08);
  border: 1px solid rgba(94, 240, 255, 0.28);
  border-radius: 1px;
  cursor: pointer;
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}

.tle-copy:hover { color: #eafcff; background: rgba(94, 240, 255, 0.20);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.tle-body {
  font-size: 8.5px;
  line-height: 1.55;
  color: rgba(148, 214, 232, 0.88);
  white-space: pre-wrap;
  word-break: break-all;
}

/* ---------- 11. 底栏 ---------- */
#hud-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 7;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 9px 16px 11px;
  pointer-events: none;
  background: linear-gradient(0deg,
    rgba(3, 10, 18, 0.96) 0%,
    rgba(3, 10, 18, 0.9) 56%,
    rgba(3, 10, 18, 0.62) 100%);
  border-top: 1px solid rgba(94, 240, 255, 0.18);
  text-shadow: var(--hud-text-shadow);
}

#hud-bottom::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(94, 240, 255, 0.26) 22%,
    rgba(94, 240, 255, 0.26) 78%,
    transparent);
}

#hud-bottom > * { pointer-events: auto; }

.time-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 100%;
}

.clock {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 8px;
}

.clock-utc {
  font-size: 19px;
  letter-spacing: 0.08em;
  color: #eaffff;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(94, 240, 255, 0.5);
  white-space: nowrap;
}

.clock-local {
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
  white-space: nowrap;
}

.clock-tag {
  padding: 1px 6px;
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid rgba(94, 240, 255, 0.4);
  border-radius: 1px;
  white-space: nowrap;
}

.clock-tag.paused {
  color: var(--pink);
  border-color: rgba(255, 94, 168, 0.6);
  box-shadow: 0 0 10px rgba(255, 94, 168, 0.2);
}

.layer-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  max-width: 100%;
}

.hint {
  max-width: 100%;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: rgba(111, 139, 153, 0.62);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- 12. Toast / Loading ---------- */
#toast {
  position: fixed;
  left: 50%;
  bottom: 158px;
  z-index: 30;
  max-width: 82vw;
  padding: 7px 14px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: #eafcff;
  text-align: center;
  background: rgba(6, 26, 36, 0.94);
  border: 1px solid rgba(94, 240, 255, 0.5);
  box-shadow: 0 0 22px rgba(94, 240, 255, 0.25);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.16s var(--ease), transform 0.16s var(--ease);
}

#toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

#loading {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 20px;
  background: radial-gradient(ellipse at 50% 48%,
    rgba(4, 18, 28, 0.86) 0%,
    rgba(2, 7, 12, 0.97) 68%,
    rgba(2, 6, 10, 1) 100%);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}

#loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-ring {
  position: relative;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1px solid rgba(94, 240, 255, 0.2);
  box-shadow: 0 0 30px rgba(94, 240, 255, 0.16), inset 0 0 24px rgba(94, 240, 255, 0.12);
}

.loading-ring::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--cyan);
  border-right-color: rgba(94, 240, 255, 0.32);
  animation: spin 1.1s linear infinite;
}

.loading-ring::after {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  border: 1px dashed rgba(94, 240, 255, 0.38);
  animation: spin 7s linear infinite reverse;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-title {
  font-size: 13.5px;
  letter-spacing: 0.28em;
  color: #eaffff;
  text-align: center;
  text-shadow: 0 0 16px rgba(94, 240, 255, 0.6);
}

.loading-sub {
  min-height: 15px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--dim);
  text-align: center;
  max-width: 80vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.loading-bar {
  position: relative;
  width: 236px;
  max-width: 68vw;
  height: 3px;
  overflow: hidden;
  background: rgba(94, 240, 255, 0.12);
}

#loading-progress {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-2), var(--cyan));
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.6);
  transition: width 0.25s var(--ease);
}

#loading.indeterminate #loading-progress {
  width: 34%;
  animation: bar-slide 1.15s ease-in-out infinite;
}

@keyframes bar-slide {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(320%); }
}

.loading-note {
  font-size: 8.5px;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.55);
  text-align: center;
}

/* ---------- 12.5 任务类型（V2 · 契约 §8） ---------- */
.category-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.category-chips .chip {
  display: flex;
  justify-content: flex-start;
  gap: 5px;
  min-width: 0;
  padding: 4px 6px;
  font-size: 9.5px;
}

.category-chips .chip .chip-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-chips .chip .chip-count {
  flex: 0 0 auto;
  font-size: 9px;
}

.category-chips .chip .c-dot {
  width: 5px;
  height: 5px;
}

.category-bars .bar-head {
  font-size: 9px;
  margin-bottom: 2px;
}

.category-bars .bar-track { height: 3px; }

.category-bars .bar-row { padding: 1px 0; }

.d-v-cat {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  min-width: 0;
}

.d-v-cat .cat-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conf-tag {
  flex: 0 0 auto;
  padding: 0 4px;
  font-size: 8px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: #9fdbe8;
  border: 1px solid rgba(94, 240, 255, 0.35);
  border-radius: 1px;
}

.conf-tag.is-low {
  color: #ff9cc5;
  border-color: rgba(255, 94, 168, 0.5);
}

.detail-note {
  margin-top: 1px;
  font-size: 8.5px;
  line-height: 1.45;
  letter-spacing: 0.03em;
  color: rgba(111, 139, 153, 0.62);
}

/* ---------- 12.6 观测地点 / 可见性 / 过境（V3 · 契约 §13） ---------- */
.stats-tabs {
  display: flex;
  gap: 6px;
}

.stats-tab {
  display: inline-flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 5px 8px;
  font: inherit;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--dim);
  background: rgba(10, 26, 38, 0.55);
  border: 1px solid rgba(94, 240, 255, 0.18);
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.stats-tab:hover {
  color: #eafcff;
  border-color: rgba(94, 240, 255, 0.5);
}

.stats-tab.active {
  color: #eafcff;
  font-weight: 600;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.26), rgba(94, 240, 255, 0.13));
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.32);
}

.stats-tab .en {
  font-size: 7.5px;
  font-weight: 400;
  letter-spacing: 0.16em;
  opacity: 0.72;
}

.stats-tab.active .en { opacity: 0.85; }

#observe-pane {
  display: none;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

#stats-block.is-observe #observe-pane { display: flex; }

#stats-block.is-observe > .ov-hide { display: none !important; }

.obs-location {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
  padding: 8px;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.07), rgba(94, 240, 255, 0.015));
  border: 1px solid rgba(94, 240, 255, 0.18);
  border-radius: 2px;
}

.obs-loc-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(207, 233, 242, 0.92);
}

.obs-loc-head .tick {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transform: rotate(45deg);
}

.obs-loc-head .en {
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.7);
}

.obs-loc-head .link-btn { padding-left: 8px; }

.obs-loc-head .link-btn:disabled {
  color: rgba(111, 139, 153, 0.45);
  cursor: default;
}

.obs-current {
  min-height: 15px;
  font-size: 11px;
  color: #dff6ff;
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.obs-current.is-empty {
  font-size: 10px;
  color: var(--dim);
}

.obs-current .obs-label { color: #eafcff; }

.obs-current .obs-coord {
  margin-left: 6px;
  font-size: 9.5px;
  color: rgba(94, 240, 255, 0.85);
}

.obs-actions { display: flex; gap: 6px; }

.obs-actions .btn {
  flex: 1 1 auto;
  padding: 5px 6px;
  font-size: 10px;
}

.obs-select {
  width: 100%;
  min-width: 0;
  padding: 5px 6px;
  font: inherit;
  font-size: 10.5px;
  color: var(--text);
  background: rgba(3, 12, 20, 0.9);
  border: 1px solid rgba(94, 240, 255, 0.25);
  border-radius: 1px;
  outline: none;
  cursor: pointer;
}

.obs-select:focus {
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(94, 240, 255, 0.14);
}

.obs-select option {
  background: #06121c;
  color: var(--text);
}

.obs-manual {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 5px;
}

.obs-manual input {
  width: 100%;
  min-width: 0;
  padding: 5px 6px;
  font: inherit;
  font-size: 10.5px;
  color: var(--text);
  background: rgba(3, 12, 20, 0.9);
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 1px;
  outline: none;
}

.obs-manual input::placeholder { color: rgba(111, 139, 153, 0.65); }

.obs-manual input:focus {
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(94, 240, 255, 0.14);
}

.obs-manual .btn {
  padding: 5px 9px;
  font-size: 10px;
}

.obs-section {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.obs-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(207, 233, 242, 0.92);
}

.obs-title .en {
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: rgba(111, 139, 153, 0.7);
}

.obs-count {
  margin-left: auto;
  font-size: 9px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.obs-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-height: 188px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 240, 255, 0.3) transparent;
}

#pass-list { max-height: 232px; }

.obs-list::-webkit-scrollbar { width: 4px; }

.obs-list::-webkit-scrollbar-thumb {
  background: rgba(94, 240, 255, 0.28);
  border-radius: 2px;
}

.obs-empty {
  padding: 12px 8px;
  font-size: 10px;
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--dim);
  background: rgba(4, 16, 24, 0.4);
  border: 1px dashed rgba(94, 240, 255, 0.16);
  border-radius: 2px;
}

.obs-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  min-width: 0;
  padding: 5px 7px;
  font: inherit;
  text-align: left;
  color: inherit;
  background: rgba(8, 24, 34, 0.55);
  border: 1px solid rgba(94, 240, 255, 0.12);
  border-left: 2px solid var(--c, rgba(94, 240, 255, 0.5));
  border-radius: 1px;
  cursor: pointer;
  transition: background 0.12s var(--ease), border-color 0.12s var(--ease);
}

.obs-item:hover {
  background: rgba(94, 240, 255, 0.09);
  border-color: rgba(94, 240, 255, 0.4);
}

.obs-item.is-selected {
  background: rgba(94, 240, 255, 0.14);
  border-color: rgba(94, 240, 255, 0.55);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.14);
}

.obs-item-top {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
}

.oi-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c, var(--cyan));
  box-shadow: 0 0 7px var(--c, var(--cyan));
}

.oi-name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 10.5px;
  color: #eafcff;
}

.oi-mag {
  flex: 0 0 auto;
  font-size: 9px;
  color: rgba(94, 240, 255, 0.85);
  font-variant-numeric: tabular-nums;
}

.obs-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  padding-left: 11px;
  font-size: 8.5px;
  color: rgba(111, 139, 153, 0.95);
  font-variant-numeric: tabular-nums;
}

.obs-item-meta .oi-country { color: rgba(207, 233, 242, 0.72); }

.oi-reason {
  padding-left: 11px;
  font-size: 8.5px;
  color: rgba(94, 240, 255, 0.62);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.countdown {
  flex: 0 0 auto;
  padding: 0 5px;
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  border: 1px solid rgba(94, 240, 255, 0.35);
  border-radius: 1px;
  font-variant-numeric: tabular-nums;
}

.countdown.live {
  color: #eafcff;
  font-weight: 600;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.45);
}

.tier {
  flex: 0 0 auto;
  padding: 0 4px;
  font-size: 8px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  border: 1px solid;
  border-radius: 1px;
  white-space: nowrap;
}

.tier-naked { color: #5ef0ff; border-color: rgba(94, 240, 255, 0.45); }
.tier-binocular { color: #ffd166; border-color: rgba(255, 209, 102, 0.5); }
.tier-telescope { color: #c08bff; border-color: rgba(192, 139, 255, 0.5); }

.obs-switch {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  font-size: 10px;
  color: rgba(207, 233, 242, 0.85);
  background: rgba(10, 26, 38, 0.5);
  border: 1px solid rgba(94, 240, 255, 0.14);
  border-radius: 2px;
  cursor: pointer;
}

.obs-switch input {
  width: 12px;
  height: 12px;
  accent-color: var(--cyan);
  cursor: pointer;
}

.obs-switch .en {
  font-size: 7.5px;
  letter-spacing: 0.14em;
  color: rgba(111, 139, 153, 0.7);
}

.obs-note {
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: rgba(111, 139, 153, 0.6);
}

.observer-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 2px;
  padding: 5px 9px;
  font: inherit;
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  background: rgba(27, 157, 217, 0.10);
  border: 1px solid rgba(94, 240, 255, 0.3);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.observer-chip .oc-icon { font-size: 10px; line-height: 1; }

.observer-chip:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.4);
}

.observer-chip.is-empty {
  color: rgba(207, 233, 242, 0.75);
  background: rgba(10, 26, 38, 0.45);
  border-style: dashed;
}

.observer-chip.is-empty:hover {
  color: #eafcff;
  border-style: solid;
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.viewing-block {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 7px 8px;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.07), rgba(94, 240, 255, 0.012));
  border: 1px solid rgba(94, 240, 255, 0.2);
  border-radius: 2px;
}

.viewing-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(207, 233, 242, 0.92);
}

.viewing-head .tick {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transform: rotate(45deg);
}

.viewing-head .en {
  font-size: 7.5px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.7);
}

.viewing-head .tier { margin-left: auto; }

.viewing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 10px;
}

.v-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
  padding: 2px 0;
  border-bottom: 1px dashed rgba(94, 240, 255, 0.1);
}

.v-field.full { grid-column: 1 / -1; }

.v-k {
  flex: 0 0 auto;
  font-size: 9px;
  color: rgba(111, 139, 153, 0.95);
  white-space: nowrap;
}

.v-v {
  min-width: 0;
  font-size: 9.5px;
  color: #dff6ff;
  font-variant-numeric: tabular-nums;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v-v.is-ok {
  color: var(--cyan);
  text-shadow: 0 0 9px rgba(94, 240, 255, 0.4);
}

.v-v.is-warn {
  color: var(--pink);
  text-shadow: 0 0 9px rgba(255, 94, 168, 0.35);
}

.viewing-next {
  font-size: 8.5px;
  letter-spacing: 0.02em;
  color: rgba(94, 240, 255, 0.78);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .observer-chip { padding: 4px 6px; font-size: 9px; }
  .observer-chip .oc-label { display: none; }
  .obs-list { max-height: 30vh; }
  #pass-list { max-height: 34vh; }
  .obs-item { padding: 5px 6px; }
  .stats-tab { padding: 5px 6px; font-size: 9.5px; }
}

/* ---------- 12.7 精修控件（V4 · 契约 §17） ---------- */
.time-seek {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 2px 8px;
  background: rgba(6, 18, 28, 0.45);
  border: 1px solid rgba(94, 240, 255, 0.14);
  border-radius: 2px;
}

.time-slider {
  width: 150px;
  height: 16px;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.time-slider::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(94, 240, 255, 0.18), rgba(94, 240, 255, 0.55));
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.15);
}

.time-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  margin-top: -4.5px;
  border-radius: 50%;
  background: var(--cyan);
  border: 1px solid #04161d;
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.75);
}

.time-slider::-moz-range-track {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(94, 240, 255, 0.18), rgba(94, 240, 255, 0.55));
}

.time-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  border: 1px solid #04161d;
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.75);
}

.time-slider:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 3px;
}

.time-offset {
  min-width: 58px;
  text-align: right;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.time-offset.is-now { color: rgba(111, 139, 153, 0.9); }

.btn-compact {
  gap: 5px;
  padding: 4px 8px;
  font-size: 10px;
}

.btn-compact .btn-icon { font-size: 11px; line-height: 1; }

.btn-compact .btn-label { letter-spacing: 0.04em; }

.btn-compact.is-active {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.4);
}

.follow-btn {
  padding: 1px 6px;
  border: 1px solid transparent;
  border-radius: 1px;
}

.follow-btn:hover { border-color: rgba(94, 240, 255, 0.45); }

.follow-btn.is-on {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.4);
}

.obs-actions { flex-wrap: wrap; }

.obs-actions .obs-pick {
  flex: 1 1 auto;
  padding: 5px 8px;
  font-size: 10px;
}

.obs-pick.is-active {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.45);
}

.obs-pick-hint {
  font-size: 9.5px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(94, 240, 255, 0.35);
}

.help-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 7, 12, 0.72);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  animation: help-in 0.16s var(--ease);
}

@keyframes help-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.help-panel {
  width: min(430px, calc(100vw - 32px));
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 12px 14px 10px;
  background: linear-gradient(180deg, rgba(4, 14, 22, 0.96), rgba(4, 14, 22, 0.9));
  border: 1px solid rgba(94, 240, 255, 0.42);
  text-shadow: var(--hud-text-shadow);
  border-radius: 2px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 28px rgba(94, 240, 255, 0.15);
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 240, 255, 0.3) transparent;
}

.help-head {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #eafcff;
  border-bottom: 1px solid rgba(94, 240, 255, 0.16);
}

.help-head .tick {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transform: rotate(45deg);
}

.help-head .en {
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.75);
}

.help-head .link-btn { margin-left: auto; }

.help-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 6px;
}

.help-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: center;
  gap: 10px;
  padding: 5px 2px;
  border-bottom: 1px dashed rgba(94, 240, 255, 0.09);
}

.help-row:last-child { border-bottom: 0; }

.help-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 2px 6px;
  font: inherit;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: rgba(94, 240, 255, 0.08);
  border: 1px solid rgba(94, 240, 255, 0.32);
  border-radius: 2px;
  white-space: nowrap;
}

.help-desc {
  font-size: 10.5px;
  color: rgba(207, 233, 242, 0.86);
}

.help-foot {
  margin-top: 8px;
  font-size: 8.5px;
  letter-spacing: 0.06em;
  color: rgba(111, 139, 153, 0.65);
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  #scanlines { opacity: 0.06; }

  .ds-dot,
  .loading-ring::before,
  .loading-ring::after,
  #loading.indeterminate #loading-progress,
  .help-overlay {
    animation: none !important;
  }

  .time-slider::-webkit-slider-thumb,
  .time-slider::-moz-range-thumb { box-shadow: none; }
}

@media (max-width: 900px) {
  .time-seek {
    flex: 1 1 100%;
    justify-content: space-between;
    padding: 2px 6px;
  }

  .time-slider {
    flex: 1 1 auto;
    width: auto;
    min-width: 90px;
  }

  .time-offset {
    min-width: 52px;
    font-size: 9.5px;
  }

  .btn-compact { padding: 4px 6px; }

  .btn-compact .btn-label { display: none; }

  .help-panel {
    width: calc(100vw - 24px);
    padding: 10px 10px 8px;
  }

  .help-row { grid-template-columns: 84px 1fr; gap: 8px; }
}

/* ---------- 12.8 碎片 / 望远镜 / 对象类型（V5 · 契约 §21） ---------- */
.telescope-toggle {
  margin-left: auto;
  padding: 2px 6px;
  font: inherit;
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: rgba(207, 233, 242, 0.72);
  background: rgba(10, 26, 38, 0.6);
  border: 1px solid rgba(94, 240, 255, 0.2);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.telescope-toggle:hover {
  color: #eafcff;
  border-color: rgba(94, 240, 255, 0.5);
}

.telescope-toggle.is-on {
  color: #eafcff;
  font-weight: 600;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.26), rgba(94, 240, 255, 0.13));
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.45);
}

.detail-scope-badge {
  flex: 0 0 auto;
  align-self: flex-start;
  font-size: 12px;
  line-height: 1.2;
  filter: drop-shadow(0 0 6px rgba(94, 240, 255, 0.6));
}

.objectkind-bars .bar-head { font-size: 9px; }

.objectkind-bars .bar-track { height: 3px; }

.objectkind-bars .bar-row { padding: 1px 0; }

/* ---------- 12.9 望远镜可观测 / 提醒 / 星历龄期（V6 · 契约 §25） ---------- */
.scope-flag {
  flex: 0 0 auto;
  padding: 0 4px;
  font-size: 8px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: rgba(207, 233, 242, 0.8);
  border: 1px solid rgba(94, 240, 255, 0.35);
  border-radius: 1px;
  white-space: nowrap;
}

.scope-flag.is-now {
  color: #eafcff;
  font-weight: 600;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.45);
}

.scope-flag.is-shadow {
  color: #9fdbe8;
  background: rgba(94, 240, 255, 0.08);
  border-color: rgba(94, 240, 255, 0.3);
}

.scope-flag.is-below {
  color: rgba(111, 139, 153, 0.95);
  background: rgba(111, 139, 153, 0.08);
  border-color: rgba(111, 139, 153, 0.35);
}

.scope-flag.is-unknown {
  color: rgba(111, 139, 153, 0.8);
  border-color: rgba(111, 139, 153, 0.25);
}

.remind-btn {
  flex: 0 0 auto;
  padding: 0 4px;
  font-size: 9px;
  line-height: 1.5;
  color: rgba(207, 233, 242, 0.75);
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 1px;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease), border-color 0.15s var(--ease);
}

.remind-btn:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.20);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.remind-btn.is-on {
  color: #eafcff;
  font-weight: 600;
  background: rgba(255, 209, 102, 0.22);
  border-color: #ffd166;
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.obs-extra-actions { margin-top: 2px; }

.obs-extra-actions .btn {
  flex: 1 1 auto;
  padding: 5px 6px;
  font-size: 10px;
}

.telescope-list .scope-item .oi-name { font-size: 10px; }

.telescope-list .scope-item .obs-item-meta { gap: 0 7px; }

.viewing-hint {
  font-size: 8.5px;
  letter-spacing: 0.03em;
  color: #ffd166;
}

.v-v.is-old {
  color: #ffd166;
  text-shadow: 0 0 9px rgba(255, 209, 102, 0.35);
}

.v-v.is-now {
  color: var(--cyan);
  text-shadow: 0 0 9px rgba(94, 240, 255, 0.45);
}

.v-v.is-shadow { color: #9fdbe8; }

.v-v.is-below { color: rgba(111, 139, 153, 0.95); }

.v-v.is-unknown { color: rgba(111, 139, 153, 0.9); }

@media (max-width: 900px) {
  .scope-flag { font-size: 7.5px; }
  .remind-btn { font-size: 8.5px; }
  .telescope-list { max-height: 26vh; }
  .obs-extra-actions .btn { font-size: 9.5px; }
}

/* ---------- 12.10 全局搜索 / 空间站开关（V7 · 契约 §29） ---------- */
.title-toggles {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  margin-left: auto;
}

.title-toggles .telescope-toggle {
  padding: 2px 4px;
  font-size: 8px;
}

body.search-open { overflow: hidden; }

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 9vh 16px 16px;
  background: rgba(2, 9, 14, 0.62);
  backdrop-filter: blur(2px);
}

.search-panel {
  display: flex;
  flex-direction: column;
  width: min(620px, 100%);
  max-height: 74vh;
  background: linear-gradient(180deg, rgba(4, 14, 22, 0.96), rgba(4, 14, 22, 0.9));
  border: 1px solid rgba(94, 240, 255, 0.42);
  text-shadow: var(--hud-text-shadow);
  border-radius: 3px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(94, 240, 255, 0.06) inset;
  overflow: hidden;
}

.search-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(94, 240, 255, 0.16);
}

.search-icon { font-size: 13px; }

.global-search-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 2px 0;
  font: inherit;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: none;
}

.global-search-input::placeholder { color: rgba(148, 178, 190, 0.6); }

.search-kbd {
  flex: 0 0 auto;
  padding: 1px 4px;
  font-size: 8.5px;
  color: rgba(148, 178, 190, 0.8);
  border: 1px solid rgba(94, 240, 255, 0.25);
  border-radius: 2px;
}

.search-results {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 52vh;
  padding: 4px;
  overflow-y: auto;
}

.search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 8px;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 2px;
  transition: background 0.12s var(--ease);
}

.search-row + .search-row { margin-top: 2px; }

.search-row:hover,
.search-row.is-active {
  background: rgba(94, 240, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.32);
}

.sr-main {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
  gap: 1px;
}

.sr-name {
  overflow: hidden;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: #eafcff;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sr-sub {
  overflow: hidden;
  font-size: 9px;
  color: rgba(148, 178, 190, 0.8);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sr-tags {
  display: flex;
  flex: 0 0 auto;
  gap: 4px;
}

.sr-tag {
  padding: 0 4px;
  font-size: 8.5px;
  line-height: 1.6;
  color: rgba(207, 233, 242, 0.8);
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 1px;
  white-space: nowrap;
}

.search-hint {
  padding: 8px 12px;
  font-size: 9.5px;
  letter-spacing: 0.02em;
  color: rgba(148, 178, 190, 0.78);
  border-top: 1px solid rgba(94, 240, 255, 0.12);
}

.search-entry .oc-icon { color: var(--cyan); }

@media (max-width: 900px) {
  .search-overlay { padding: 6vh 10px 10px; }
  .search-panel { max-height: 82vh; width: 100%; }
  .global-search-input { font-size: 12px; }
  .sr-name { font-size: 10.5px; }
  .sr-sub { font-size: 8.5px; }
  .sr-tags { display: none; }
  .search-hint { font-size: 9px; }
  .search-entry { padding: 3px 6px; }
  .search-entry .oc-label { display: none; }
  .title-toggles { gap: 3px; }
  .title-toggles .telescope-toggle { font-size: 7.5px; }
}

/* ---------- 12.11 数据源 LIVE 徽标（V8 · 契约 §33.3） ---------- */
.ds-live {
  flex: 0 0 auto;
  padding: 0 3px;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #04161d;
  background: linear-gradient(180deg, #7dffc4, #20d38a);
  border-radius: 1px;
  box-shadow: 0 0 10px rgba(32, 211, 138, 0.45);
  animation: ds-live-pulse 2.6s ease-in-out infinite;
}

@keyframes ds-live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@media (max-width: 900px) {
  .ds-live { padding: 0 2px; font-size: 7px; }
}

/* ---------- 12.12 碎片默认隐藏 / 筛选摘要（V9） ---------- */
/* 三个筛选开关改为标题下方独立一行，避免被面板裁切 */
.panel-title.has-title-toggles {
  flex-wrap: wrap;
  row-gap: 4px;
}

.panel-title.has-title-toggles .title-toggles {
  flex: 1 0 100%;
  justify-content: flex-start;
  margin-left: 0;
  gap: 4px;
}

.chip.is-off {
  opacity: 0.55;
  border-style: dashed;
}

.chip.is-off::after {
  content: "隐藏";
  margin-left: 3px;
  font-size: 7px;
  letter-spacing: 0.08em;
  color: #ffd166;
}

.stat-summary {
  margin-top: 3px;
  font-size: 9px;
  letter-spacing: 0.04em;
  text-align: right;
  color: var(--dim);
}

.stat-summary[hidden] { display: none; }

@media (max-width: 900px) {
  .stat-summary { font-size: 8.5px; text-align: left; }
  .chip.is-off::after { font-size: 6.5px; }
}

/* ---------- 12.13 浮动详情卡（V10） ---------- */
#detail-block.is-float {
  position: fixed;
  left: auto;
  top: auto;
  z-index: 55;
  width: 322px;
  max-width: calc(100vw - 16px);
  max-height: min(70vh, 560px);
  padding: 10px 11px 12px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: linear-gradient(180deg, rgba(4, 14, 22, 0.96), rgba(4, 14, 22, 0.9));
  border: 1px solid rgba(94, 240, 255, 0.42);
  text-shadow: var(--hud-text-shadow);
  border-radius: 3px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(94, 240, 255, 0.06) inset;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  animation: none;
}

#detail-block.is-float .panel-title {
  position: sticky;
  top: -10px;
  z-index: 2;
  margin: -10px -11px 6px;
  padding: 8px 11px 6px;
  background: rgba(8, 22, 32, 0.97);
  border-bottom: 1px solid rgba(94, 240, 255, 0.16);
  cursor: grab;
  user-select: none;
}

#detail-block.is-float.is-dragging .panel-title { cursor: grabbing; }

#detail-block.is-float.is-entering { animation: detail-pop 0.15s var(--ease); }

@keyframes detail-pop {
  from { opacity: 0; transform: scale(0.95) translateY(4px); }
  to { opacity: 1; transform: none; }
}

.detail-float-btn { white-space: nowrap; }

.detail-sheet-handle { display: none; }

.detail-dock-note {
  width: 100%;
  padding: 7px 9px;
  font-size: 10px;
  letter-spacing: 0.03em;
  text-align: left;
  color: rgba(207, 233, 242, 0.82);
  background: rgba(94, 240, 255, 0.06);
  border: 1px dashed rgba(94, 240, 255, 0.32);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.15s var(--ease), color 0.15s var(--ease);
}

.detail-dock-note:hover {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.13);
}

@media (max-width: 900px) {
  #detail-block.is-float {
    left: 8px;
    right: 8px;
    bottom: 8px;
    top: auto;
    width: auto;
    max-width: none;
    max-height: 56vh;
    padding: 2px 10px 10px;
    border-radius: 4px 4px 2px 2px;
  }

  #detail-block.is-float .panel-title {
    position: static;
    margin: 0;
    padding: 2px 0 5px;
    background: none;
    border-bottom: 0;
    cursor: default;
  }

  .detail-sheet-handle {
    display: flex;
    justify-content: center;
    padding: 3px 0 5px;
    cursor: grab;
    touch-action: none;
  }

  .detail-sheet-handle .dsh-bar {
    width: 38px;
    height: 3px;
    border-radius: 2px;
    background: rgba(148, 178, 190, 0.6);
  }

  #detail-block.is-float.is-entering { animation: detail-sheet-in 0.18s var(--ease); }

  @keyframes detail-sheet-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
  }
}

/* ---------- 12.14 设置面板（V11） ---------- */
.settings-panel {
  width: min(468px, calc(100vw - 24px));
  max-height: 78vh;
  display: flex;
  flex-direction: column;
  padding: 12px 12px 10px;
}

.settings-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
  padding-right: 2px;
  overflow-y: auto;
  min-height: 0;
}

.set-section {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(94, 240, 255, 0.12);
}

.set-section:last-child { border-bottom: 0; padding-bottom: 0; }

.set-title {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(207, 233, 242, 0.9);
}

.set-title .en {
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.7);
}

.set-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
}

.set-row-custom { padding-top: 0; }

.set-label {
  flex: 0 0 auto;
  min-width: 52px;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.set-seg {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.set-btn {
  padding: 3px 7px;
  font: inherit;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: rgba(207, 233, 242, 0.75);
  background: rgba(10, 26, 38, 0.6);
  border: 1px solid rgba(94, 240, 255, 0.2);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), background 0.15s var(--ease), border-color 0.15s var(--ease);
}

.set-btn:hover { color: #eafcff; border-color: rgba(94, 240, 255, 0.5); }

.set-btn.is-on {
  color: #eafcff;
  font-weight: 600;
  background: linear-gradient(180deg, rgba(94, 240, 255, 0.26), rgba(94, 240, 255, 0.13));
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.4);
}

.set-slider {
  flex: 1 1 auto;
  min-width: 90px;
  height: 3px;
  accent-color: var(--cyan);
  background: rgba(94, 240, 255, 0.25);
  border-radius: 2px;
  cursor: pointer;
}

.set-readout {
  flex: 0 0 auto;
  min-width: 56px;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-align: right;
  color: var(--cyan);
}

.set-row-switch { justify-content: space-between; }

.set-switch-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.set-switch-name {
  font-size: 10px;
  letter-spacing: 0.04em;
  color: rgba(220, 240, 248, 0.92);
}

.set-switch-desc {
  font-size: 8.5px;
  letter-spacing: 0.03em;
  color: rgba(111, 139, 153, 0.85);
}

.set-switch {
  position: relative;
  flex: 0 0 auto;
  width: 32px;
  height: 16px;
  padding: 0;
  background: rgba(10, 26, 38, 0.9);
  border: 1px solid rgba(94, 240, 255, 0.25);
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.set-switch .set-knob {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 12px;
  height: 12px;
  background: rgba(148, 178, 190, 0.85);
  border-radius: 50%;
  transition: transform 0.15s var(--ease), background 0.15s var(--ease);
}

.set-switch.is-on {
  background: rgba(94, 240, 255, 0.28);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(94, 240, 255, 0.28);
}

.set-switch.is-on .set-knob {
  background: var(--cyan);
  transform: translateX(16px);
}

.set-switch.is-scope.is-on {
  background: rgba(255, 209, 102, 0.28);
  border-color: #ffd166;
  box-shadow: 0 0 10px rgba(255, 209, 102, 0.3);
}

.set-switch.is-scope.is-on .set-knob { background: #ffd166; }

.settings-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 2px 0 4px;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 9.5px;
  letter-spacing: 0.03em;
  color: rgba(207, 233, 242, 0.8);
}

.legend-icon {
  flex: 0 0 auto;
  width: 16px;
  text-align: center;
  font-size: 11px;
  color: #ffd166;
}

.settings-entry .oc-icon { color: var(--cyan); }

@media (max-width: 900px) {
  .settings-panel {
    width: 100%;
    max-height: 84vh;
    padding: 10px 10px 8px;
  }

  .settings-body { gap: 6px; }

  .set-row { flex-wrap: wrap; }

  .set-label { min-width: 44px; }

  .set-btn { font-size: 8.5px; padding: 3px 6px; }

  .settings-entry .oc-label { display: none; }

  .legend-row { font-size: 9px; }
}

/* ---------- 12.15 观测成果画廊（V12） ---------- */
.d-gallery {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 2px;
}

.gallery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: rgba(207, 233, 242, 0.9);
}

.gallery-title .en {
  font-size: 8px;
  letter-spacing: 0.18em;
  color: rgba(111, 139, 153, 0.75);
}

.gallery-badge {
  flex: 0 0 auto;
  padding: 0 4px;
  font-size: 8.5px;
  color: #ffd166;
  border: 1px solid rgba(255, 209, 102, 0.45);
  border-radius: 2px;
}

.gallery-thumbs {
  display: flex;
  gap: 6px;
}

.gallery-thumb {
  position: relative;
  flex: 1 1 0;
  height: 64px;
  padding: 0;
  overflow: hidden;
  background: #04121a;
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
}

.gallery-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.22s var(--ease);
}

.gallery-thumb:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.gallery-thumb:hover img { transform: scale(1.06); }

.gallery-thumb.is-fail { border-color: rgba(255, 94, 168, 0.35); }

.gallery-fail {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: #ff9db5;
}

.gallery-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(2, 9, 14, 0.86);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.gallery-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 92vw;
  max-height: 92vh;
}

.gallery-close {
  position: absolute;
  top: -8px;
  right: -4px;
  z-index: 2;
  padding: 0 6px;
  font-size: 18px;
  line-height: 1;
  color: rgba(207, 233, 242, 0.9);
}

.gallery-imgwrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-img {
  display: block;
  max-width: 92vw;
  max-height: 78vh;
  object-fit: contain;
  background: #020a10;
  border: 1px solid rgba(94, 240, 255, 0.25);
  border-radius: 3px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.gallery-imgfail {
  padding: 60px 40px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: #ff9db5;
  border: 1px dashed rgba(255, 94, 168, 0.4);
  border-radius: 3px;
}

.gallery-cap {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 92vw;
  font-size: 10px;
  color: rgba(207, 233, 242, 0.85);
}

.gallery-cap-title {
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gallery-cap-credit {
  font-size: 9px;
  color: rgba(111, 139, 153, 0.9);
}

.gallery-cap-counter {
  font-size: 9.5px;
  color: #ffd166;
}

.gallery-navbtns {
  display: flex;
  gap: 8px;
}

.gallery-prev:disabled,
.gallery-next:disabled {
  opacity: 0.35;
  cursor: default;
}

@media (max-width: 900px) {
  .gallery-thumbs { gap: 4px; }
  .gallery-thumb { height: 56px; }
  .gallery-img { max-width: 94vw; max-height: 70vh; }
  .gallery-box { gap: 6px; }
  .gallery-cap { flex-direction: column; gap: 2px; text-align: center; }
  .gallery-cap-title { max-width: 92vw; }
  .gallery-close { top: -2px; right: 0; }
}

/* ---------- 13. 响应式 ---------- */
@media (max-width: 1100px) {
  :root { --panel-w: 272px; --panel-gap: 12px; }
  .perf { gap: 8px; font-size: 9.5px; }
  .brand-sub { display: none; }
}

@media (max-width: 900px) {
  #hud-top {
    gap: 8px;
    padding: 8px 10px 9px;
    flex-wrap: nowrap;
  }

  .brand { gap: 8px; }
  .brand-title { font-size: 13px; letter-spacing: 0.08em; }
  .brand-mark { width: 21px; height: 21px; }
  .brand-mark::before { inset: 4px; }

  #perf { display: none; }

  .data-status {
    gap: 5px;
    padding: 3px 6px;
    font-size: 9px;
    overflow: hidden;
  }

  #data-source { max-width: 42vw; }

  .mini-btn { padding: 1px 5px; font-size: 9px; }

  .data-error {
    top: 94px;
    max-width: calc(100vw - 20px);
    font-size: 10.5px;
    padding: 6px 10px;
  }

  .panel {
    top: 56px;
    bottom: auto;
    width: min(320px, calc(100vw - 20px));
    max-height: min(62vh, 520px);
    -webkit-backdrop-filter: blur(11px) saturate(130%);
    backdrop-filter: blur(11px) saturate(130%);
  }

  .panel-left { left: 8px; }
  .panel-right { right: 8px; }

  .panel-inner { padding: 23px 10px 10px; }

  .panel-tab { top: 4px; right: 4px; }

  #hud-bottom {
    align-items: stretch;
    gap: 5px;
    padding: 7px 8px 9px;
  }

  #hud-bottom::before { left: 8px; right: 8px; }

  /* 窄屏改为换行居中：时间/速度分两行，图层行独立一行，均不横向溢出 */
  .time-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 8px;
    overflow: visible;
    padding-bottom: 0;
  }

  .time-bar > * { flex: 0 0 auto; }

  #speed-btns {
    flex-wrap: nowrap;
    justify-content: center;
    flex: 0 0 auto;
  }

  .layer-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
    overflow: visible;
  }

  .layer-bar > * { flex: 0 0 auto; }

  .clock { padding: 0 2px; gap: 5px; }
  .clock-utc { font-size: 15px; letter-spacing: 0.04em; }
  .clock-local { font-size: 9px; }
  .clock-tag { font-size: 8px; }

  .btn { padding: 4px 8px; font-size: 10px; }
  .chip { font-size: 10px; padding: 4px 7px; }
  .chip.speed { min-width: 30px; padding: 4px 6px; }
  .chip .chip-count { font-size: 9px; }

  .hint { display: none; }

  #toast { bottom: 196px; font-size: 10.5px; }

  .loading-ring { width: 70px; height: 70px; }
  .loading-title { font-size: 12px; letter-spacing: 0.2em; }
  .loading-sub { font-size: 9.5px; }
  .loading-bar { width: 190px; }
  .loading-note { font-size: 8px; }

  .country-item { font-size: 10px; padding: 4px; }

  /* 窄屏同时只展开一个面板：另一个收起标签让位，避免浮在展开面板上 */
  #hud:has(#panel-right:not(.collapsed)) #panel-left.collapsed,
  #hud:has(#panel-left:not(.collapsed)) #panel-right.collapsed { display: none; }
}

@media (max-width: 420px) {
  .brand-title { font-size: 12px; letter-spacing: 0.04em; }
  .panel { width: calc(100vw - 16px); }
  .stat-value { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- 14. 对比度修复（V14 · 真实地球底图） ---------- */

/* 文本：统一加一层暗描边阴影（标题自带发光，不覆盖） */
.panel,
#detail-block,
.help-panel,
.search-panel,
#hud-top,
#hud-bottom {
  text-shadow: var(--hud-text-shadow);
}

/* 按钮 / 控件：深底 + 清晰描边，去掉淡蓝填充 */
.btn,
.mini-btn,
.chip,
.stats-tab,
.btn-compact,
.set-btn,
.telescope-toggle,
.remind-btn,
.observer-chip,
.obs-actions .btn,
.obs-extra-actions .btn {
  color: #cfeeff;
  background: rgba(6, 20, 30, 0.88);
  border: 1px solid rgba(94, 240, 255, 0.42);
}

.btn:hover,
.mini-btn:hover,
.chip:hover,
.stats-tab:hover,
.set-btn:hover,
.telescope-toggle:hover,
.remind-btn:hover,
.observer-chip:hover {
  color: #eafcff;
  background: rgba(8, 26, 38, 0.92);
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: 0 0 12px rgba(94, 240, 255, 0.25);
}

.btn:active,
.mini-btn:active,
.chip:active,
.stats-tab:active,
.set-btn:active,
.telescope-toggle:active,
.observer-chip:active {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.18);
}

/* 选中态：淡青底 + 亮字（不再用实心青填充） */
.chip.active,
.stats-tab.active,
.set-btn.is-on,
.telescope-toggle.is-on,
.observer-chip.is-on,
.search-row.is-active,
.country-bars .bar-row.active {
  color: #eafcff;
  background: rgba(94, 240, 255, 0.18);
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.35), 0 0 12px rgba(94, 240, 255, 0.18);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.chip.active .c-dot {
  box-shadow: 0 0 8px var(--chip-color, var(--cyan));
}

/* 列表行 / chips hover：淡青底 + inset 描边 */
.country-item:hover,
.bar-row-btn:hover,
.search-row:hover,
.obs-item:hover,
.help-row:hover {
  background: rgba(94, 240, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.28);
}

.country-item.active,
.obs-item.is-selected {
  background: rgba(94, 240, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.45);
}

/* 输入框：深底实描边 */
#search-input,
.obs-input {
  background: rgba(4, 14, 22, 0.9);
  border-color: rgba(94, 240, 255, 0.32);
}

/* 面板分隔线略提一档，彩色底图上不糊 */
.panel-block { border-bottom-color: rgba(94, 240, 255, 0.16); }

/* ---------- 15. 画廊升级（V15）：中文标题 / 更多图 / 外链 ---------- */
.gallery-head-right {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 6px;
}

.gallery-all {
  padding-bottom: 1px;
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: rgba(94, 240, 255, 0.9);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px dashed rgba(94, 240, 255, 0.4);
}

.gallery-all:hover {
  color: #eafcff;
  border-bottom-color: rgba(94, 240, 255, 0.8);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  min-width: 0;
  max-width: 100%;
}

/* 画廊所在网格项不能被内容撑开（否则横向滚动失效） */
.d-gallery,
.d-field.full {
  min-width: 0;
}

.gallery-thumb {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  height: auto;
  padding: 0;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
}

.gallery-thumb-img {
  position: relative;
  display: block;
  width: 100%;
  height: 58px;
  overflow: hidden;
  background: #04121a;
  border: 1px solid rgba(94, 240, 255, 0.22);
  border-radius: 3px;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.gallery-thumb-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.22s var(--ease);
}

.gallery-thumb:hover .gallery-thumb-img {
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(94, 240, 255, 0.35);
}

.gallery-thumb:hover .gallery-thumb-img img { transform: scale(1.06); }

.gallery-thumb-img.is-fail { border-color: rgba(255, 94, 168, 0.35); }

.gallery-thumb-title {
  display: block;
  width: 100%;
  overflow: hidden;
  font-size: 8.5px;
  letter-spacing: 0.02em;
  color: rgba(207, 233, 242, 0.78);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gallery-thumb:hover .gallery-thumb-title { color: #eafcff; }

.gallery-imgtitle {
  max-width: 92vw;
  overflow: hidden;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: #eafcff;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 0 12px rgba(94, 240, 255, 0.35);
}

.gallery-cap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  max-width: 92vw;
  font-size: 10px;
}

.gallery-cap-desc {
  display: -webkit-box;
  max-width: 92vw;
  overflow: hidden;
  font-size: 9.5px;
  line-height: 1.5;
  color: rgba(207, 233, 242, 0.82);
  text-align: center;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.gallery-cap-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gallery-open {
  padding: 3px 8px;
  font-size: 9.5px;
}

@media (max-width: 900px) {
  .gallery-thumbs {
    display: flex;
    gap: 6px;
    width: 100%;
    max-width: 100%;
    padding-bottom: 2px;
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .gallery-thumb { flex: 0 0 104px; }

  .gallery-thumb-img { height: 64px; }

  .gallery-thumb-title { font-size: 8px; }

  .gallery-imgtitle {
    font-size: 11px;
    white-space: normal;
  }

  .gallery-cap-desc { font-size: 9px; }

  .gallery-open { font-size: 9px; }
}

/* ---------- 16. 碎片 chip「默认隐藏」文案（V16） ---------- */
.category-chips .chip .chip-count.is-hidden-count,
.chip.active .chip-count.is-hidden-count {
  font-size: 7.5px;
  letter-spacing: 0.04em;
  color: rgba(255, 209, 102, 0.85);
}

/* 已经有「默认隐藏」文案时，不再叠加 V9 的「隐藏」小字 */
.chip.is-off.has-hidden-count::after { content: none; }

@media (max-width: 900px) {
  .category-chips .chip .chip-count.is-hidden-count,
  .chip.active .chip-count.is-hidden-count { font-size: 7px; }
}

/* ---------- 17. 左栏小视口适配（V17） ---------- */
/* 面板自身裁剪，内容一律走 .panel-inner 滚动，底部不再压到 HUD 底栏 */
.panel { overflow: hidden; }

.panel-inner {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* 搜索 / 轨道 / 任务类型：按内容高度固定，不参与压缩 */
.panel-block { flex: 0 0 auto; }

/* 国家区块吃掉剩余高度，列表内部滚动 */
.panel-block-grow {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

#country-list,
.country-list {
  flex: 1 1 auto;
  min-height: 96px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* 三个筛选开关窄宽时换行，不挤压 chips */
#category-toggles { flex-wrap: wrap; }

@media (max-height: 860px) {
  .panel {
    top: 70px;
    bottom: 118px;
  }

  .panel-inner {
    gap: 7px;
    padding: 16px 12px 10px;
  }

  .panel-block {
    gap: 5px;
    padding-bottom: 6px;
  }

  .panel-title {
    font-size: 10px;
    letter-spacing: 0.12em;
  }

  .chips { gap: 5px; }

  .chip {
    padding: 3px 6px;
    font-size: 10px;
  }

  .category-chip .chip-count { font-size: 8.5px; }

  .country-item {
    padding: 3px 5px;
    font-size: 10px;
  }

  .title-toggles .telescope-toggle {
    padding: 2px 3px;
    font-size: 7.5px;
  }

  .stat-summary { margin-top: 2px; }
}

@media (max-height: 780px) {
  .panel {
    top: 64px;
    bottom: 112px;
  }

  .panel-inner { gap: 6px; padding: 14px 12px 8px; }

  .panel-block { gap: 4px; padding-bottom: 5px; }

  .chip { padding: 2px 5px; font-size: 9.5px; }

  .category-chip .chip-count { font-size: 8px; }

  .country-item { padding: 2px 5px; font-size: 9.5px; }

  #country-list,
  .country-list { min-height: 84px; }
}

@media (max-height: 700px) {
  .panel {
    top: 60px;
    bottom: 106px;
  }

  .panel-inner { gap: 5px; padding-top: 12px; }

  .panel-block { gap: 3px; padding-bottom: 4px; }

  .panel-title { font-size: 9.5px; }

  .chips { gap: 4px; }

  .chip { padding: 2px 4px; font-size: 9px; }

  #country-list,
  .country-list { min-height: 72px; }
}

/* 窄宽时底栏时间条会换行变高（约 130px），面板底部相应抬高，避免被底栏压住 */
@media (max-width: 1340px) {
  .panel { bottom: 136px; }
}

@media (max-width: 1340px) and (max-height: 700px) {
  .panel { bottom: 128px; }
}

/* ---------- 18. 清空筛选按钮（V18） ---------- */
.clear-filters {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 0 0 0 8px;
  font: inherit;
  font-size: 9.5px;
  letter-spacing: 0.04em;
  color: rgba(94, 240, 255, 0.9);
  background: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s var(--ease), text-shadow 0.15s var(--ease);
}

.clear-filters:hover:not(:disabled) {
  color: #eafcff;
  text-shadow: 0 0 10px rgba(94, 240, 255, 0.6);
}

.clear-filters:disabled,
.clear-filters.is-disabled {
  color: rgba(111, 139, 153, 0.55);
  cursor: default;
  text-shadow: none;
}

.clear-filters .cf-count {
  margin-left: 2px;
  padding: 0 4px;
  font-size: 8px;
  line-height: 1.6;
  color: #04161d;
  background: var(--cyan);
  border-radius: 8px;
  vertical-align: middle;
}

/* 检索标题行窄时允许换行，避免按钮把标题挤掉 */
.panel-block .panel-title:has(.clear-filters),
.panel-block .panel-title:has(#category-toggles) {
  flex-wrap: wrap;
  row-gap: 4px;
}

/* 左上角「筛选」折叠标签是绝对定位（top:5 right:5），给清空按钮留出让位，
   否则矮视口下会盖住按钮（V18 审计发现） */
.panel-block .panel-title:has(.clear-filters) {
  padding-right: 52px;
}

/* ---------- 19. 分布条可点 / 语言 / 隐私提示（V19） ---------- */
.bar-row-btn { cursor: pointer; }

.bar-row-btn:hover {
  background: rgba(94, 240, 255, 0.10);
  border-color: rgba(94, 240, 255, 0.3);
}

.bar-row-btn:focus-visible {
  outline: 1px solid rgba(94, 240, 255, 0.7);
  outline-offset: 1px;
}

.bar-row-btn.active {
  background: rgba(94, 240, 255, 0.18);
  border-color: rgba(94, 240, 255, 0.7);
  box-shadow: inset 0 0 0 1px rgba(94, 240, 255, 0.35);
}

.bar-row-btn.active .bar-name { color: #eafcff; }

/* 对象类型条：main 无该维度过滤器，不可点 */
.bar-row-static { cursor: default; }

.bar-row-static:hover {
  background: none;
  border-color: transparent;
}

/* 设置面板：隐私与数据 */
.set-privacy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 2px 0 4px;
}

.set-privacy-text {
  margin: 0;
  font-size: 10px;
  line-height: 1.6;
  color: rgba(207, 233, 242, 0.8);
}

.set-privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.set-privacy .btn-compact { font-size: 9.5px; }

/* 首次访问的隐私提示条 */
.consent-bar {
  position: fixed;
  left: 50%;
  bottom: 116px;
  z-index: 8;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  width: auto;
  max-width: min(580px, calc(100vw - 32px));
  padding: 8px 12px;
  font-size: 10.5px;
  line-height: 1.5;
  color: rgba(207, 233, 242, 0.9);
  background: linear-gradient(180deg, rgba(4, 14, 22, 0.96), rgba(4, 14, 22, 0.9));
  border: 1px solid rgba(94, 240, 255, 0.42);
  border-radius: 2px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 18px rgba(94, 240, 255, 0.12);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  transform: translateX(-50%);
  animation: consent-in 0.24s var(--ease);
}

.consent-bar[hidden] { display: none; }

@keyframes consent-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.consent-text {
  flex: 1 1 240px;
  min-width: 0;
}

.consent-link {
  flex: 0 0 auto;
  font-size: 10px;
  color: rgba(94, 240, 255, 0.9);
}

.consent-link:hover { color: #eafcff; }

.consent-ok { flex: 0 0 auto; }

/* 底栏在窄宽时更高（时间条换行），提示条相应抬高 */
@media (max-width: 1340px) {
  .consent-bar { bottom: 144px; }
}



/* ---------- 20. 二级任务类型（细分）chips（V20） ---------- */
.subcategory-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
  padding-top: 5px;
  border-top: 1px dashed rgba(94, 240, 255, 0.16);
}

.subcategory-chips[hidden] { display: none; }

.subchips-title {
  flex: 0 0 auto;
  margin-right: 1px;
  font-size: 8px;
  letter-spacing: 0.12em;
  color: rgba(94, 240, 255, 0.55);
  text-transform: uppercase;
}

.subcategory-chips .subchip {
  padding: 2px 6px;
  font-size: 9px;
  letter-spacing: 0.02em;
}

.subcategory-chips .subchip .chip-count {
  margin-left: 4px;
  font-size: 8px;
  opacity: 0.85;
}

.subcategory-chips .subchip.active .chip-count {
  color: #eafcff;
  opacity: 1;
}

@media (max-height: 780px) {
  .subcategory-chips { gap: 4px; padding-top: 4px; }
  .subcategory-chips .subchip { padding: 2px 5px; font-size: 8.5px; }
}

@media (max-width: 900px) {
  .consent-bar {
    left: 8px;
    right: 8px;
    bottom: 164px;
    width: auto;
    max-width: none;
    font-size: 10px;
    transform: none;
  }
}