/* ============================================================
 * Nixie Web · 浮层与设置面板
 * 隐藏 JS 内置的 .controls 与 .hint，替换为 trigger + 展开式面板
 * 风格与 controls 一致：暗背景 + 暖橙主色 + 毛玻璃
 * ============================================================ */

/* ---- 隐藏 JS 内置的控件 ---- */
main.stage .controls,
main.stage .hint {
  display: none !important;
}

/* ---- 光标修复 ----
 * JS 在 3.2s 无操作时给 body 加 .is-idle class 隐藏光标。
 * 但光标在徽章/trigger/panel 上时不应该被隐藏。
 * 触屏（无 hover 能力）设备上整体禁用 idle cursor 隐藏。
 */
body.is-idle .nixie-badge,
body.is-idle .nixie-badge *,
body.is-idle .nixie-trigger,
body.is-idle .nixie-trigger *,
body.is-idle .nixie-panel,
body.is-idle .nixie-panel * {
  cursor: auto !important;
}

@media (hover: none) {
  body.is-idle,
  body.is-idle * {
    cursor: auto !important;
  }
}

/* ---- 左上角作品徽章 ---- */
.nixie-badge {
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  left: max(18px, env(safe-area-inset-left));
  z-index: 6;
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px 13px;
  max-width: min(360px, calc(100vw - 36px));
  color: #ede8df;
  background: linear-gradient(#1a140fbd, #0a0806bd);
  border: 1px solid #ffe8cf1a;
  border-radius: 11px;
  -webkit-backdrop-filter: blur(20px) saturate(116%);
  backdrop-filter: blur(20px) saturate(116%);
  box-shadow:
    inset 0 1px #ffffff0e,
    0 12px 36px #0000005c,
    0 0 0 1px #ff7e3614;
  font-family: inherit;
  opacity: 0;
  transform: translateY(-6px);
  transition:
    opacity .42s ease,
    transform .52s cubic-bezier(.16, 1, .3, 1);
  pointer-events: none;
}

.nixie-badge.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nixie-badge__row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.nixie-badge__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff7e36;
  box-shadow:
    0 0 6px #ff7e36b8,
    0 0 14px #ff4a0866;
  flex: none;
  animation: nixie-pulse 2.4s ease-in-out infinite;
}

@keyframes nixie-pulse {
  0%, 100% { opacity: .82; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.18); }
}

.nixie-badge__eyebrow {
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #bbaa98;
}

.nixie-badge__title {
  font-size: 16px;
  font-weight: 580;
  letter-spacing: .02em;
  line-height: 1.25;
  color: #fff3e7;
}

.nixie-badge__subtitle {
  font-size: 11px;
  letter-spacing: .14em;
  color: #dacdbfa3;
  text-transform: uppercase;
  line-height: 1.3;
}

.nixie-badge__divider {
  height: 1px;
  margin: 4px -2px 2px;
  background: linear-gradient(
    to right,
    #ffe8cf00,
    #ffe8cf26 30%,
    #ffe8cf26 70%,
    #ffe8cf00
  );
}

.nixie-badge__switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  padding: 6px 11px;
  margin-top: 2px;
  font-size: 12px;
  color: #ffb785;
  text-decoration: none;
  background: #ee692716;
  border: 1px solid #f47e3b2b;
  border-radius: 999px;
  transition:
    color .16s,
    background-color .16s,
    border-color .16s,
    transform .12s;
}

.nixie-badge__switch:hover {
  color: #fff3e7;
  background: #ee692933;
  border-color: #f47e3b55;
}

.nixie-badge__switch:active {
  transform: translateY(1px);
}

.nixie-badge__switch:focus-visible {
  outline-offset: 2px;
  outline: 2px solid #e46d31;
}

.nixie-badge__switch .arrow {
  font-size: 13px;
  line-height: 1;
}

/* ---- 右下角 trigger ---- */
.nixie-trigger {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 7;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 10px;
  color: #fff3e7;
  background: linear-gradient(#1a140fbd, #0a0806bd);
  border: 1px solid #ffe8cf1a;
  border-radius: 999px;
  font-family: inherit;
  font-size: 12px;
  letter-spacing: .04em;
  cursor: pointer;
  -webkit-backdrop-filter: blur(20px) saturate(116%);
  backdrop-filter: blur(20px) saturate(116%);
  box-shadow:
    inset 0 1px #ffffff0e,
    0 14px 38px #0000005c,
    0 0 0 1px #ff7e3614;
  transition:
    color .14s,
    background-color .16s,
    border-color .16s,
    box-shadow .24s,
    transform .12s;
}

.nixie-trigger:hover {
  border-color: #f47e3b55;
  box-shadow:
    inset 0 1px #ffffff0e,
    0 14px 38px #0000005c,
    0 0 0 1px #ff7e3640,
    0 0 18px #ff7e3633;
}

.nixie-trigger:active {
  transform: translateY(1px);
}

.nixie-trigger:focus-visible {
  outline-offset: 3px;
  outline: 2px solid #e46d31;
}

.nixie-trigger__gear {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
  transition: transform .32s cubic-bezier(.16, 1, .3, 1);
}

.nixie-trigger__gear::before {
  /* 中心圆点 */
  content: '';
  position: absolute;
  inset: 4px;
  background: #ff7e36;
  border-radius: 50%;
  box-shadow: 0 0 6px #ff7e36b8;
}

.nixie-trigger__gear::after {
  /* 十字齿轮线 */
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(#ff7e36, #ff7e36) center / 100% 1.5px no-repeat,
    linear-gradient(#ff7e36, #ff7e36) center / 1.5px 100% no-repeat;
  border-radius: 1px;
  box-shadow: 0 0 5px #ff7e3666;
}

.nixie-trigger.is-open .nixie-trigger__gear {
  transform: rotate(90deg);
}

/* ---- 展开式设置面板 ---- */
.nixie-panel {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: calc(max(20px, env(safe-area-inset-bottom)) + 54px);
  z-index: 6;
  width: min(360px, calc(100vw - 40px));
  max-height: calc(100dvh - 100px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 18px 18px;
  color: #ede8df;
  background: linear-gradient(#1a140fbd, #0a0806bd);
  border: 1px solid #ffe8cf1a;
  border-radius: 14px;
  -webkit-backdrop-filter: blur(24px) saturate(120%);
  backdrop-filter: blur(24px) saturate(120%);
  box-shadow:
    inset 0 1px #ffffff0e,
    0 20px 60px #00000070,
    0 0 0 1px #ff7e3614;
  font-family: inherit;
  opacity: 0;
  transform: translateY(8px) scale(.97);
  transform-origin: bottom right;
  pointer-events: none;
  transition:
    opacity .22s,
    transform .28s cubic-bezier(.16, 1, .3, 1);
  scrollbar-width: thin;
  scrollbar-color: #f47e3b40 transparent;
}

.nixie-panel::-webkit-scrollbar { width: 6px; }
.nixie-panel::-webkit-scrollbar-thumb {
  background: #f47e3b40;
  border-radius: 999px;
}
.nixie-panel::-webkit-scrollbar-track { background: transparent; }

.nixie-panel.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.nixie-panel__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nixie-panel__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #bbaa98;
}

.nixie-panel__title .dot {
  width: 5px;
  height: 5px;
  background: #ff7e36;
  border-radius: 50%;
  box-shadow: 0 0 4px #ff7e36b8;
  flex: none;
}

.nixie-panel__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nixie-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  font-size: 12px;
  color: #c8c1b9;
  text-decoration: none;
  background: #1a140f40;
  border: 1px solid #ffe8cf14;
  border-radius: 999px;
  transition:
    color .14s,
    background-color .14s,
    border-color .14s,
    box-shadow .14s;
}

.nixie-chip:hover {
  color: #fff3e7;
  background: #ee692716;
  border-color: #f47e3b2b;
}

.nixie-chip:focus-visible {
  outline-offset: 2px;
  outline: 2px solid #e46d31;
}

.nixie-chip.is-active {
  color: #fff3e7;
  background: linear-gradient(#ee692740, #ee692930);
  border-color: #f47e3b66;
  box-shadow:
    inset 0 0 0 1px #ff7e3626,
    0 0 12px #ff7e3626;
  cursor: default;
}

.nixie-chip.is-active:hover {
  /* 当前选项不要 hover 高亮 */
  background: linear-gradient(#ee692740, #ee692930);
  border-color: #f47e3b66;
}

.nixie-panel__divider {
  height: 1px;
  margin: 2px -4px;
  background: linear-gradient(
    to right,
    #ffe8cf00,
    #ffe8cf26 30%,
    #ffe8cf26 70%,
    #ffe8cf00
  );
}

/* 实时控制按钮（代理 JS 内置控件） */
.nixie-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  font-size: 12px;
  color: #c8c1b9;
  background: #1a140f40;
  border: 1px solid #ffe8cf14;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition:
    color .14s,
    background-color .14s,
    border-color .14s;
}

.nixie-btn:hover {
  color: #fff3e7;
  background: #ee692716;
  border-color: #f47e3b2b;
}

.nixie-btn:focus-visible {
  outline-offset: 2px;
  outline: 2px solid #e46d31;
}

.nixie-btn:disabled {
  color: #736d67;
  cursor: not-allowed;
}

.nixie-panel__hint {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #dacdbfa3;
  line-height: 1.5;
}

/* 移动端 */
@media (max-width: 760px) {
  .nixie-badge {
    top: 10px;
    left: 10px;
    right: 10px;
    max-width: none;
    padding: 10px 13px 11px;
  }

  .nixie-badge__title {
    font-size: 14px;
  }

  .nixie-badge__subtitle {
    font-size: 10px;
    letter-spacing: .12em;
  }

  .nixie-badge__switch {
    font-size: 11px;
    padding: 5px 9px;
  }

  .nixie-trigger {
    bottom: 10px;
    right: 10px;
    padding: 8px 14px 9px;
    font-size: 11px;
  }

  .nixie-panel {
    right: 10px;
    left: 10px;
    bottom: calc(10px + 50px);
    width: auto;
    max-height: calc(100dvh - 70px);
    padding: 14px 14px 16px;
  }

  .nixie-chip,
  .nixie-btn {
    padding: 6px 10px;
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nixie-badge,
  .nixie-badge__dot,
  .nixie-trigger,
  .nixie-trigger__gear,
  .nixie-panel {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}