/* 3D 双界微缩星球 HUD 界面样式 */
:root {
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --color-bg: #06060c;
  --color-hud-bg: rgba(14, 16, 26, 0.72);
  --color-hud-border: rgba(255, 255, 255, 0.12);
  --color-text: #f0f2fa;
  --color-text-dim: rgba(240, 242, 250, 0.65);
  --color-accent-arcade: #ff3399;
  --color-accent-community: #f5a623;
  --color-accent-fitness: #10d88e;
  --color-accent-cyan: #38bdf8;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  user-select: none;
  -webkit-user-select: none;
}

/* WebGL 画布全屏覆盖 */
#webgl-container {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  cursor: grab;
}

#webgl-container:active {
  cursor: grabbing;
}

/* 顶部轻量 HUD */
.hud-header {
  position: absolute;
  top: 1.25rem;
  left: 1.5rem;
  right: 1.5rem;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.hud-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--color-hud-bg);
  border: 1px solid var(--color-hud-border);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hud-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  box-shadow: 0 0 10px var(--color-accent-cyan);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 14px var(--color-accent-cyan); }
}

.hud-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
}

.hud-badge {
  font-size: 0.6875rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--color-accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.hud-status {
  display: flex;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-dim);
  background: var(--color-hud-bg);
  border: 1px solid var(--color-hud-border);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  backdrop-filter: blur(16px);
}

.hud-status strong {
  color: var(--color-accent-cyan);
}

/* 操作引导悬浮提示 */
.hud-hint {
  position: absolute;
  top: 4.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(10, 12, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--color-text-dim);
  backdrop-filter: blur(12px);
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.hud-hint-icon {
  color: var(--color-accent-community);
}

/* 聚焦星区详情浮层卡片 */
.hud-sector-panel {
  position: absolute;
  top: 50%;
  right: 2.5rem;
  transform: translateY(-50%);
  z-index: 20;
  width: min(90vw, 360px);
  background: rgba(15, 18, 30, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1.25rem;
  padding: 1.5rem 1.4rem 1.25rem;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.65), 0 0 32px rgba(56, 189, 248, 0.08);
  max-height: min(85dvh, 720px);
  display: flex;
  flex-direction: column;
  overscroll-behavior: contain;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: panel-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-sector-panel[hidden] {
  display: none !important;
}

.panel-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  padding-right: 0.25rem;
  margin-right: -0.25rem;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(-50%) translateX(24px); }
  to { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.panel-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.1rem;
  background: transparent;
  border: none;
  color: var(--color-text-dim);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.15s ease;
}

.panel-close-btn:hover {
  color: #fff;
}

.panel-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--color-accent-cyan);
  margin-bottom: 0.4rem;
}

.panel-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.panel-desc {
  font-size: 0.84375rem;
  line-height: 1.55;
  color: var(--color-text-dim);
  margin-bottom: 1.15rem;
}

.panel-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.35rem;
}

.panel-tag {
  font-size: 0.71875rem;
  padding: 0.25rem 0.55rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: #e2e8f0;
}

/* 规格一：实机视觉橱窗（本地截图 + 角标 + 悬念行） */
.panel-showcase {
  position: relative;
  margin: 0 0 0.6rem;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}

.panel-cover-img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 30vh;
  object-fit: cover;
  transform: scale(1);
}

.panel-cover-badge {
  position: absolute;
  left: 0.5rem;
  bottom: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: #fff;
  background: rgba(10, 14, 26, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.panel-teaser {
  font-size: 0.78125rem;
  line-height: 1.5;
  color: #cbd5e1;
  margin: 0 0 0.9rem;
}

/* 规格二：卡片内的即时微互动小钩子 */
.panel-micro-hook {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
  padding: 0.75rem;
  border-radius: 0.85rem;
  background: rgba(56, 189, 248, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-micro-hook[hidden] {
  display: none;
}

.hook-roll-btn,
.hook-go-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border-radius: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

.hook-roll-btn {
  color: #0b1020;
  background: linear-gradient(135deg, #38bdf8, #00f59b);
  border: none;
}

.hook-go-btn {
  color: #06424a;
  background: #a5f3fc;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.hook-result {
  font-size: 0.78125rem;
  line-height: 1.5;
  color: #e2e8f0;
  min-height: 2.7em;
}

.hook-note {
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--color-text-dim);
}

@media (prefers-reduced-motion: no-preference) {
  .panel-cover-img {
    transition: transform 0.4s ease;
  }
  .hud-sector-panel:hover .panel-cover-img,
  .panel-micro-hook:hover .panel-cover-img {
    transform: scale(1.04);
  }
  .hook-roll-btn.is-rolling .hook-roll-label {
    animation: hook-roll 0.4s steps(2, end);
  }
  .hook-result.is-rolling {
    animation: hook-flicker 0.4s steps(2, end);
  }
}

@keyframes hook-roll {
  from { opacity: 0.35; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hook-flicker {
  0% { opacity: 0.3; }
  60% { opacity: 0.75; }
  100% { opacity: 1; }
}

.panel-actions {
  flex-shrink: 0;
  display: flex;
  gap: 0.65rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hud-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.15rem;
  border-radius: 10px;
  font-size: 0.84375rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.hud-btn-primary {
  background: linear-gradient(135deg, #38bdf8 0%, #2563eb 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
  flex: 1;
}

.hud-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37, 99, 235, 0.55);
}

.hud-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
}

.hud-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.hud-btn-arrow {
  font-size: 0.95em;
  transition: transform 0.15s ease;
}

.hud-btn:hover .hud-btn-arrow {
  transform: translate(2px, -2px);
}

/* 底部核心宏观三分类控制台 */
.hud-dock {
  position: absolute;
  bottom: 2.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  width: max-content;
  max-width: 95vw;
}

.hud-dock-inner {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(14, 16, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 0.45rem 0.55rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
}

.hud-dock-divider {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.12);
  margin-inline: 0.2rem;
}

.hud-dock-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  color: var(--color-text-dim);
  font-family: inherit;
  font-size: 0.84375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.hud-dock-btn .dock-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.hud-dock-btn .dock-tag {
  font-size: 0.6875rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-mono);
}

.hud-dock-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.hud-dock-btn.active {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.hud-dock-btn.active .dock-tag {
  background: rgba(56, 189, 248, 0.2);
  color: var(--color-accent-cyan);
}

/* 专属星区高亮色系 */
.hud-dock-btn[data-sector="arcade"].active {
  border-color: rgba(255, 51, 153, 0.45);
  box-shadow: 0 0 20px rgba(255, 51, 153, 0.2);
}
.hud-dock-btn[data-sector="community"].active {
  border-color: rgba(245, 166, 35, 0.45);
  box-shadow: 0 0 20px rgba(245, 166, 35, 0.2);
}
.hud-dock-btn[data-sector="fitness"].active {
  border-color: rgba(16, 216, 142, 0.45);
  box-shadow: 0 0 20px rgba(16, 216, 142, 0.2);
}

/* 页脚备案信息 */
.hud-footer {
  position: absolute;
  bottom: 0.65rem;
  left: 0;
  right: 0;
  z-index: 10;
  pointer-events: auto;
  text-align: center;
}

.hud-footer-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.4);
}

.hud-footer a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.15s ease;
}

.hud-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.hud-beian-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.hud-beian-link img {
  vertical-align: middle;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .hud-header {
    top: 0.75rem;
    left: 1rem;
    right: 1rem;
  }
  .hud-status {
    display: none;
  }
  .hud-hint {
    display: none;
  }
  .hud-dock {
    bottom: 2.25rem;
  }
  .hud-dock-inner {
    padding: 0.35rem;
    gap: 0.25rem;
  }
  .hud-dock-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.75rem;
  }
  .hud-dock-btn .dock-tag {
    display: none;
  }
  .hud-sector-panel {
    top: auto;
    bottom: 5.5rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-height: min(65dvh, 520px);
    transform: none;
    padding: 1.15rem 1.15rem 1rem;
    animation: panel-in-mobile 0.3s ease;
  }
  .panel-showcase {
    max-height: 120px;
    margin-bottom: 0.5rem;
  }
  .panel-cover-img {
    height: 120px;
    object-fit: cover;
  }
  .panel-actions {
    margin: 0.65rem 0 0;
    padding: 0.65rem 0 0;
    background: transparent;
    box-shadow: none;
  }
  @keyframes panel-in-mobile {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

/* =============================================================
   超空间折跃冲刺与降落穿梭动效 (Hyperspace Warp & Landing Dive)
============================================================= */
.warp-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}

.warp-overlay.active {
  opacity: 1;
  visibility: visible;
}

.warp-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 35%, rgba(6, 10, 24, 0.75) 75%, rgba(2, 4, 10, 0.96) 100%);
}

.warp-tunnel {
  position: absolute;
  inset: 0;
  background: repeating-radial-gradient(circle at center, rgba(56, 189, 248, 0.15) 0, rgba(56, 189, 248, 0.15) 2px, transparent 4px, transparent 28px);
  animation: warp-stream 0.25s linear infinite;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.warp-overlay.active .warp-tunnel {
  opacity: 0.9;
}

@keyframes warp-stream {
  0% { transform: scale(0.65); opacity: 0.3; }
  50% { opacity: 0.95; }
  100% { transform: scale(2.4); opacity: 0; }
}

.warp-flash {
  position: absolute;
  inset: 0;
  background: #ffffff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s cubic-bezier(0.2, 0, 0, 1);
}

.warp-flash.flash-in {
  opacity: 1;
}

.warp-hud-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  color: #fff;
  text-align: center;
  z-index: 10;
}

.warp-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(56, 189, 248, 0.25);
  border-top-color: #38bdf8;
  border-right-color: #ff007f;
  border-radius: 50%;
  animation: warp-spin 0.6s linear infinite;
}

.warp-title {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.2em;
  color: #38bdf8;
  font-weight: 700;
  text-shadow: 0 0 16px rgba(56, 189, 248, 0.85);
}

.warp-subtitle {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.08em;
}

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

/* 折跃冲刺时页面原有 HUD 元素平滑淡出退场 */
body.is-warping .hud-header,
body.is-warping .hud-sector-panel,
body.is-warping .hud-dock,
body.is-warping .hud-footer,
body.is-warping .hud-hint {
  opacity: 0 !important;
  transform: scale(0.96) !important;
  pointer-events: none !important;
  transition: opacity 0.25s ease, transform 0.25s ease !important;
}