/* ============================================================
 * 贪吃蛇 · 生态版  —  主界面样式
 * 1. 设计令牌      2. 背景层        3. 顶栏        4. 屏幕容器
 * 5. 首页品牌      6. 模式卡        7. 面板与选项   8. 按钮
 * 9. 房间          10. 游戏骨架     11. 弹窗/Toast  12. 动画与响应式
 * ============================================================ */

/* ============ 1. 设计令牌 ============ */
:root {
  /* 底色 */
  --bg-deep: #04100c;
  --bg: #071713;
  --bg-soft: #0c211b;

  /* 文字 */
  --ink: #e9f7f0;
  --ink-2: #b9d3c8;
  --dim: #7d9c90;
  --dim-2: #5b7a70;

  /* 主色：生态绿 */
  --green: #35e08f;
  --green-deep: #0e7a4d;
  --mint: #7ef7c4;
  --teal: #2dd4bf;
  --gold: #ffd76a;
  --violet: #a78bfa;
  --danger: #ff5f6d;

  /* 玻璃 */
  --glass: rgba(13, 32, 27, 0.62);
  --glass-2: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(126, 247, 196, 0.35);

  /* 阴影 */
  --shadow-s: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-m: 0 12px 34px rgba(0, 0, 0, 0.45);
  --shadow-l: 0 26px 70px rgba(0, 0, 0, 0.55);
  --glow-green: 0 0 24px rgba(53, 224, 143, 0.35);

  --r-s: 10px;
  --r-m: 14px;
  --r-l: 20px;
  --r-xl: 26px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg-deep);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, select { font-family: inherit; font-size: inherit; color: inherit; }
button { border: none; background: none; cursor: pointer; }
input { outline: none; border: none; background: none; }
/* 隐藏滚动条（保留滚动能力，靠手势/iOS 惯性） */
::-webkit-scrollbar { width: 0; height: 0; }
* { scrollbar-width: none; -ms-overflow-style: none; }

/* ============ 2. 背景层 ============ */
#eco-bg {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  display: block;
}

.bg-mesh {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(900px 620px at 12% 18%, rgba(18, 122, 77, 0.30), transparent 62%),
    radial-gradient(760px 560px at 86% 12%, rgba(23, 122, 140, 0.26), transparent 60%),
    radial-gradient(880px 700px at 72% 92%, rgba(91, 33, 182, 0.22), transparent 62%),
    radial-gradient(600px 500px at 30% 88%, rgba(180, 83, 9, 0.16), transparent 60%);
  mix-blend-mode: screen;
}

.bg-vignette {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(circle at 50% 45%, transparent 38%, rgba(2, 8, 6, 0.72) 100%);
}

.bg-noise {
  position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 46px 46px, 46px 46px;
  mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 78%);
}

/* ============ 3. 顶栏 ============ */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 30;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 20px;
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }

.brand-mini { display: flex; align-items: center; gap: 9px; }
.brand-mini .leaf {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--green), #0a6b45);
  box-shadow: var(--glow-green);
  display: grid; place-items: center;
  font-size: 16px;
}
.brand-mini .bt { font-size: 14px; font-weight: 800; letter-spacing: 1px; }
.brand-mini .bv { font-size: 10px; color: var(--dim-2); letter-spacing: 0.5px; }

.topbar .spacer { flex: 1; pointer-events: none; }

.icon-btn {
  width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 16px;
  transition: all 0.2s var(--ease);
}
.icon-btn:hover { background: rgba(126, 247, 196, 0.12); border-color: var(--line-strong); transform: translateY(-1px); }

.user-chip {
  display: flex; align-items: center; gap: 9px;
  padding: 6px 13px 6px 7px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: all 0.2s var(--ease);
}
.user-chip:hover { border-color: var(--line-strong); }
.user-chip .avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--mint), var(--teal));
  display: grid; place-items: center;
  font-size: 13px; color: #05221a; font-weight: 800;
}
.user-chip .uname { font-size: 12.5px; font-weight: 600; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip .lvl { font-size: 10px; color: var(--gold); font-weight: 700; }

/* ============ 4. 屏幕容器 ============ */
#stage { position: relative; z-index: 10; width: 100%; height: 100%; }

.screen {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 78px 20px 28px;
  overflow-y: auto; overflow-x: hidden;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(18px) scale(0.985);
  transition: opacity 0.36s var(--ease), transform 0.42s var(--ease), visibility 0s linear 0.36s;
}
.screen.is-active {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: none;
  transition: opacity 0.36s var(--ease), transform 0.42s var(--ease), visibility 0s;
}

.rise { animation: riseIn 0.55s var(--ease) both; animation-delay: var(--d, 0s); }
@keyframes riseIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ============ 5. 首页品牌 ============ */
.home {
  width: min(94vw, 900px);
  margin: auto;   /* flex 超高时从顶部排布，避免顶部品牌区被裁 */
  display: flex; flex-direction: column; align-items: center; gap: 34px;
  text-align: center;
}

.brand { display: flex; flex-direction: column; align-items: center; gap: 10px; }

.brand-emblem {
  position: relative; width: 96px; height: 96px;
  display: grid; place-items: center; margin-bottom: 4px;
}
.brand-emblem .ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(126, 247, 196, 0.28);
  border-top-color: var(--green);
  animation: spin 7s linear infinite;
}
.brand-emblem .ring:nth-child(2) {
  inset: 12px; border-color: rgba(126, 247, 196, 0.16);
  border-left-color: var(--teal);
  animation: spin 4.6s linear infinite reverse;
}
.brand-emblem .core {
  width: 62px; height: 62px; border-radius: 20px;
  background: linear-gradient(140deg, var(--green), #0a6b45 70%);
  box-shadow: 0 0 34px rgba(53, 224, 143, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  display: grid; place-items: center; font-size: 30px;
  animation: breathe 3.6s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe {
  0%, 100% { transform: scale(1); box-shadow: 0 0 28px rgba(53, 224, 143, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
  50% { transform: scale(1.05); box-shadow: 0 0 46px rgba(53, 224, 143, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
}

.brand-title {
  font-size: clamp(34px, 6.4vw, 58px);
  font-weight: 900; letter-spacing: 5px; line-height: 1.1;
  background: linear-gradient(180deg, #ffffff 8%, var(--mint) 52%, #1c9c68 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 22px rgba(53, 224, 143, 0.28));
}
.brand-title .sep { color: var(--green); -webkit-text-fill-color: var(--green); margin: 0 4px; }
.brand-sub {
  font-size: 12.5px; letter-spacing: 3.4px; color: var(--dim);
  text-transform: uppercase;
}
.brand-tag { margin-top: 2px; font-size: 13.5px; color: var(--ink-2); letter-spacing: 1px; }

.eco-meter {
  display: flex; align-items: center; justify-content: center;
  gap: 26px; padding: 10px 22px;
  border-radius: 18px;
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.meter-item {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  min-width: 78px; text-align: center;
}
.meter-item + .meter-item { border-left: 1px solid var(--line); padding-left: 26px; }
.meter-k {
  display: flex; align-items: center; gap: 5px;
  font-size: 10px; letter-spacing: 1.4px; color: var(--dim);
}
.meter-v { font-size: 15px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.meter-v#stat-online { color: var(--mint); }
.eco-meter .live {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
  animation: livePulse 2.2s ease-in-out infinite;
}
@keyframes livePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ============ 6. 模式卡 ============ */
.mode-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 20px; width: 100%;
}

.mode-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
  padding: 26px 24px 22px;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(17, 42, 34, 0.72), rgba(8, 22, 18, 0.66));
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-m);
  text-align: left;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.mode-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(420px 220px at var(--mx, 50%) var(--my, 0%), rgba(126, 247, 196, 0.16), transparent 70%);
  opacity: 0; transition: opacity 0.3s var(--ease); pointer-events: none;
}
.mode-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow-l), var(--glow-green); }
.mode-card:hover::before { opacity: 1; }
.mode-card:active { transform: translateY(-2px) scale(0.995); }

.mode-card .m-ico {
  width: 54px; height: 54px; border-radius: 17px;
  display: grid; place-items: center; font-size: 27px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  margin-bottom: 4px;
}
.mode-card.online .m-ico { background: linear-gradient(140deg, rgba(45, 212, 191, 0.24), rgba(45, 212, 191, 0.04)); border-color: rgba(45, 212, 191, 0.32); }
.mode-card.single .m-ico { background: linear-gradient(140deg, rgba(53, 224, 143, 0.26), rgba(53, 224, 143, 0.04)); border-color: rgba(53, 224, 143, 0.34); }

.mode-card .m-title { font-size: 21px; font-weight: 800; letter-spacing: 2px; }
.mode-card .m-en { font-size: 10.5px; letter-spacing: 2.4px; color: var(--dim-2); text-transform: uppercase; }
.mode-card .m-desc { font-size: 13px; color: var(--ink-2); line-height: 1.7; min-height: 44px; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 2px; }
.chips i {
  font-style: normal; font-size: 11px; padding: 3.5px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line); color: var(--dim);
}

.m-cta {
  margin-top: 8px; display: inline-flex; align-items: center; gap: 7px;
  font-size: 13.5px; font-weight: 700; color: var(--mint);
  transition: gap 0.25s var(--ease);
}
.mode-card:hover .m-cta { gap: 13px; }

.home-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center; }
.link-btn {
  font-size: 12.5px; color: var(--dim); padding: 6px 12px; border-radius: 999px;
  transition: all 0.2s var(--ease);
}
.link-btn:hover { color: var(--mint); background: rgba(126, 247, 196, 0.08); }
.copyright { font-size: 11px; color: rgba(125, 156, 144, 0.6); }

/* ============ 7. 面板与选项 ============ */
.panel {
  width: min(94vw, 760px);
  margin: auto;   /* flex 超高时从顶部排布，避免面板头部被裁 */
  max-height: calc(100vh - 108px);
  display: flex; flex-direction: column;
  border-radius: var(--r-xl);
  background: linear-gradient(165deg, rgba(15, 38, 31, 0.78), rgba(7, 20, 16, 0.86));
  border: 1px solid var(--line);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  box-shadow: var(--shadow-l);
  overflow: hidden;
}

.panel-head {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  flex-shrink: 0;
}
.back-btn {
  width: 36px; height: 36px; border-radius: 11px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 17px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line);
  transition: all 0.2s var(--ease);
}
.back-btn:hover { background: rgba(126, 247, 196, 0.12); border-color: var(--line-strong); transform: translateX(-2px); }
.panel-title { font-size: 17px; font-weight: 800; letter-spacing: 1.6px; }
.panel-sub { font-size: 11.5px; color: var(--dim); margin-top: 1px; }
.panel-head .tail { margin-left: auto; font-size: 11.5px; color: var(--dim); }

.panel-body { padding: 22px; overflow-y: auto; display: flex; flex-direction: column; gap: 22px; }
.panel-foot {
  padding: 16px 22px; border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  display: flex; gap: 12px; flex-shrink: 0;
}

.field { display: flex; flex-direction: column; gap: 11px; }
.field-label {
  display: flex; align-items: baseline; gap: 9px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.4px; color: var(--dim);
}
.field-label::before {
  content: ''; width: 3px; height: 12px; border-radius: 2px;
  background: linear-gradient(180deg, var(--green), var(--teal));
}
.field-label .hint { font-size: 11px; font-weight: 400; color: var(--dim-2); letter-spacing: 0; }

/* 选项卡（单选） */
.opt-grid { display: grid; gap: 11px; }
.opt-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.opt-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.opt-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.opt {
  position: relative; text-align: left;
  padding: 15px 16px; border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: all 0.22s var(--ease);
}
.opt:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(126, 247, 196, 0.28); transform: translateY(-2px); }
.opt.is-on {
  background: linear-gradient(150deg, rgba(53, 224, 143, 0.16), rgba(53, 224, 143, 0.03));
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(53, 224, 143, 0.12);
}
.opt .o-ico { font-size: 22px; }
.opt .o-top { display: flex; align-items: center; gap: 10px; }
.opt .o-name { font-size: 14.5px; font-weight: 700; }
.opt .o-desc { font-size: 11.5px; color: var(--dim); margin-top: 5px; line-height: 1.6; }
.opt .o-check {
  position: absolute; top: 12px; right: 12px;
  width: 17px; height: 17px; border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.22);
  display: grid; place-items: center; font-size: 10px; color: transparent;
  transition: all 0.22s var(--ease);
}
.opt.is-on .o-check { background: var(--green); border-color: var(--green); color: #04231a; }

/* 生态圈色板 */
.biome-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 11px; }
.biome {
  border-radius: var(--r-m); overflow: hidden; text-align: left;
  border: 1px solid var(--line); background: rgba(255, 255, 255, 0.035);
  transition: all 0.22s var(--ease);
}
.biome:hover { transform: translateY(-3px); border-color: rgba(126, 247, 196, 0.3); }
.biome.is-on { border-color: var(--green); box-shadow: 0 0 0 3px rgba(53, 224, 143, 0.14); }
.biome .b-sw { height: 46px; }
.biome .b-name { font-size: 12.5px; font-weight: 700; padding: 8px 10px 1px; }
.biome .b-desc { font-size: 10.5px; color: var(--dim); padding: 0 10px 9px; line-height: 1.5; }

/* 皮肤卡（带蛇模型预览） */
.skin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(146px, 1fr)); gap: 12px; }
.skin {
  position: relative; overflow: hidden; text-align: left;
  border-radius: var(--r-m); border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  transition: all 0.22s var(--ease);
}
.skin:hover { transform: translateY(-3px); border-color: rgba(126, 247, 196, 0.3); }
.skin.is-on { border-color: var(--green); box-shadow: 0 0 0 3px rgba(53, 224, 143, 0.14); background: linear-gradient(160deg, rgba(53, 224, 143, 0.12), rgba(255, 255, 255, 0.02)); }
.skin canvas {
  display: block; width: 100%; height: 74px;
  background: radial-gradient(circle at 50% 60%, rgba(255, 255, 255, 0.05), transparent 70%);
}
.skin .s-name { font-size: 13px; font-weight: 700; padding: 8px 11px 0; }
.skin .s-tag { font-size: 10.5px; color: var(--dim); padding: 1px 11px 10px; }

/* 分段选择器 */
.seg {
  display: inline-flex; padding: 4px; gap: 3px; border-radius: 12px;
  background: rgba(0, 0, 0, 0.28); border: 1px solid var(--line);
}
.seg button {
  padding: 8px 16px; border-radius: 9px; font-size: 12.5px; font-weight: 600;
  color: var(--dim); transition: all 0.2s var(--ease);
}
.seg button:hover { color: var(--ink); }
.seg button.is-on { background: linear-gradient(135deg, var(--green), #0f8a58); color: #04231a; box-shadow: var(--shadow-s); }

/* 输入框 */
.input-row { display: flex; gap: 10px; }
.text-input {
  flex: 1; padding: 12px 15px; border-radius: var(--r-m);
  background: rgba(0, 0, 0, 0.32); border: 1px solid var(--line);
  font-size: 14.5px; transition: all 0.2s var(--ease);
}
.text-input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(53, 224, 143, 0.12); }
.text-input::placeholder { color: var(--dim-2); }
.text-input.mono { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; letter-spacing: 4px; text-transform: uppercase; }

/* ============ 8. 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--r-m);
  font-size: 14px; font-weight: 700; letter-spacing: 0.6px;
  transition: all 0.22s var(--ease); white-space: nowrap;
}
.btn:active { transform: scale(0.975); }
.btn-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--green), #0d8a58);
  color: #04241a;
  box-shadow: 0 8px 22px rgba(53, 224, 143, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(53, 224, 143, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn-teal {
  background: linear-gradient(135deg, var(--teal), #0e7490);
  color: #04231f;
  box-shadow: 0 8px 22px rgba(45, 212, 191, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}
.btn-teal:hover { transform: translateY(-2px); }
.btn-ghost { background: rgba(255, 255, 255, 0.055); border: 1px solid var(--line); color: var(--ink-2); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); color: var(--ink); }
.btn-danger {
  background: rgba(255, 95, 109, 0.1); border: 1px solid rgba(255, 95, 109, 0.4); color: #ff8590;
}
.btn-danger:hover { background: rgba(255, 95, 109, 0.2); color: #ffaab2; box-shadow: 0 8px 20px rgba(255, 95, 109, 0.18); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; box-shadow: none; }

/* ============ 9. 房间 ============ */
.room-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 22px; border-radius: var(--r-l);
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.12), rgba(11, 40, 34, 0.4));
  border: 1px solid rgba(45, 212, 191, 0.24);
}
.room-id-box { display: flex; flex-direction: column; gap: 3px; }
.room-id-box .k { font-size: 11px; letter-spacing: 2px; color: var(--dim); }
.room-id-box .v {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 34px; font-weight: 800; letter-spacing: 8px; color: var(--mint);
  text-shadow: 0 0 22px rgba(126, 247, 196, 0.35);
}

.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 11px; }
.slot {
  position: relative; padding: 14px 12px; border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.035); border: 1px dashed rgba(255, 255, 255, 0.14);
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  min-height: 96px; justify-content: center;
  transition: all 0.22s var(--ease);
}
.slot.filled { border-style: solid; background: rgba(255, 255, 255, 0.06); border-color: var(--line); }
.slot .s-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-size: 17px;
  background: rgba(255, 255, 255, 0.07); border: 1px solid var(--line);
}
.slot.empty .s-avatar { border-style: dashed; color: var(--dim-2); }
.slot .s-name { font-size: 12px; font-weight: 600; text-align: center; }
.slot .s-state { font-size: 10px; color: var(--dim); }
.slot.ready .s-state { color: var(--green); }
.slot.is-host::after {
  content: '房主'; position: absolute; top: -7px; left: 50%; transform: translateX(-50%);
  font-size: 9.5px; padding: 1.5px 8px; border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), #b45309); color: #2a1704; font-weight: 800;
}

.player-row {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 14px; border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.035); border: 1px solid var(--line);
}

/* ============ 10. 游戏骨架 ============ */
.game-screen { align-items: stretch; padding: 64px 16px 16px; }
.game-wrap {
  flex: 1; display: flex; flex-direction: column; gap: 12px;
  max-width: 1400px; margin: 0 auto; width: 100%;
}
.hud {
  display: flex; flex-direction: column; gap: 10px;
  padding: 12px 14px; border-radius: var(--r-l);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  flex-shrink: 0;
}
.hud-row { display: flex; align-items: center; gap: 8px 12px; }
.hud-stats { justify-content: space-between; flex-wrap: wrap; }
.hud-stat { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1 1 auto; text-align: center; }
.hud-stat .k { font-size: 10px; letter-spacing: 1.2px; color: var(--dim); }
.hud-stat .v { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.hud-stat.gold .v { color: var(--gold); }
.hud-stat.mint .v { color: var(--mint); }
.hud-stat.violet .v { color: var(--violet); text-shadow: 0 0 8px rgba(167, 139, 250, 0.5); }
/* 时间统计项：沿用大字号 */
.hud-time-stat .v { color: var(--mint); font-size: 18px; letter-spacing: 0.5px; }
.hud-energy-stat { flex: 1 1 auto; align-items: stretch; justify-content: center; gap: 4px; }
.hud-energy-stat .energy-bar { width: 100%; height: 8px; flex: none; margin-top: 2px; }
.icon-btn.icon-btn-lg { width: 38px; height: 38px; font-size: 16px; flex-shrink: 0; }

.energy-bar {
  width: 160px; height: 8px; border-radius: 99px; overflow: hidden;
  background: rgba(255, 255, 255, 0.09);
}
.energy-bar > i {
  display: block; height: 100%; width: 42%;
  background: linear-gradient(90deg, var(--teal), var(--green), var(--mint));
  box-shadow: 0 0 12px rgba(126, 247, 196, 0.6);
  transition: width 0.3s var(--ease);
}

.stage-row { flex: 1; display: flex; gap: 12px; min-height: 0; }
.canvas-wrap {
  position: relative; flex: 1; border-radius: var(--r-l); overflow: hidden;
  background: #061311;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-l), inset 0 0 90px rgba(0, 0, 0, 0.6);
}
.canvas-wrap canvas { display: block; width: 100%; height: 100%; }

.side-panel {
  width: 232px; display: flex; flex-direction: column; gap: 12px; flex-shrink: 0;
}
.side-card {
  padding: 14px; border-radius: var(--r-l);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.side-card h4 { font-size: 11.5px; letter-spacing: 1.6px; color: var(--dim); font-weight: 700; margin-bottom: 10px; }
.minimap {
  position: relative; aspect-ratio: 1; border-radius: var(--r-m); overflow: hidden;
  background: rgba(0, 0, 0, 0.4); border: 1px solid var(--line);
}
.minimap canvas { display: block; width: 100%; height: 100%; }

.rank-item {
  display: flex; align-items: center; gap: 9px; padding: 6px 0;
  font-size: 12.5px; border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.rank-item:last-child { border-bottom: none; }
.rank-item .idx { width: 16px; font-weight: 800; color: var(--dim-2); font-size: 11px; }
.rank-item .dot { width: 8px; height: 8px; border-radius: 50%; }
.rank-item .nm { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-item .sc { font-variant-numeric: tabular-nums; color: var(--ink-2); font-weight: 700; }
.rank-item.me .nm { color: var(--mint); }

.skill-bar { display: flex; gap: 10px; flex-shrink: 0; }
.skill-btn {
  --c: var(--mint);
  position: relative; width: auto; min-width: 62px; height: 56px; border-radius: 14px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  padding: 6px 10px;
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: all 0.2s var(--ease);
  font-size: 13px;
  overflow: hidden;
}
.skill-btn:hover { transform: translateY(-3px); border-color: var(--c); box-shadow: 0 0 14px color-mix(in srgb, var(--c) 30%, transparent); }
.skill-btn .tb-ico { font-size: 18px; line-height: 1; }
.skill-btn .tb-name { font-size: 11px; font-weight: 700; letter-spacing: 1px; line-height: 1.2; }
.skill-btn kbd { position: static; font-size: 9px; color: var(--dim-2); font-family: inherit; line-height: 1; }

/* 技能冷却进度条（恢复进度） */
.cd-bar {
  position: absolute; left: 6px; right: 6px; bottom: 4px; height: 3px;
  border-radius: 2px; background: rgba(255, 255, 255, 0.10);
  overflow: hidden;
}
.cd-bar i {
  display: block; height: 100%; width: 100%;
  border-radius: 2px; background: linear-gradient(90deg, var(--teal), var(--mint));
  transition: width 0.15s linear;
}

/* ============ 虚拟方向键（移动端触屏） ============ */
.dpad {
  position: absolute; left: 16px; bottom: 16px; z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 50px);
  grid-template-rows: repeat(3, 50px);
  grid-template-areas: ". up ." "left . right" ". down .";
  gap: 6px;
  touch-action: none; user-select: none; -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.dpad.hidden { display: none; }
.dp-btn {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; line-height: 1; color: var(--mint);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  cursor: pointer; touch-action: none;
  transition: transform 0.1s var(--ease), background 0.1s var(--ease), box-shadow 0.1s var(--ease);
}
.dp-up { grid-area: up; }
.dp-left { grid-area: left; }
.dp-right { grid-area: right; }
.dp-down { grid-area: down; }
.dp-btn:active, .dp-btn.is-pressed {
  transform: scale(0.9);
  background: rgba(53, 224, 143, 0.20);
  border-color: var(--mint);
  box-shadow: 0 0 18px rgba(126, 247, 196, 0.4);
  color: #fff;
}

/* 天赋按钮：分支色 + 觉醒状态 */
.skill-btn[data-tbranch="survival"]  { --c: #35e08f; }
.skill-btn[data-tbranch="predation"] { --c: #ff5f6d; }
.skill-btn[data-tbranch="mutation"]  { --c: #a78bfa; }
.skill-btn[data-tbranch="molt"]      { --c: #ffd76a; }
.skill-btn.talent-btn:not(.is-unlocked):not([data-tbranch="molt"]) {
  opacity: 0.5; filter: grayscale(0.5) brightness(0.85);
}
.skill-btn.talent-btn.is-unlocked {
  border-color: var(--c); opacity: 1; filter: none;
  box-shadow: 0 0 14px color-mix(in srgb, var(--c) 35%, transparent), inset 0 0 10px color-mix(in srgb, var(--c) 12%, transparent);
}
.skill-btn.talent-btn.is-unlocked .tb-ico { text-shadow: 0 0 10px var(--c); }
.skill-btn.is-flash { animation: skillFlash 0.55s var(--ease) 4; }
@keyframes skillFlash {
  0%, 100% { border-color: var(--c); box-shadow: 0 0 10px color-mix(in srgb, var(--c) 30%, transparent); }
  50% { border-color: #fff; box-shadow: 0 0 26px var(--c), 0 0 46px color-mix(in srgb, var(--c) 60%, transparent); }
}

.overlay-soft {
  position: absolute; inset: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: rgba(3, 10, 8, 0.7);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.overlay-soft.hidden { display: none; }
.overlay-soft .o-title { font-size: 30px; font-weight: 900; letter-spacing: 3px; }
.overlay-soft .o-sub { font-size: 13px; color: var(--dim); }

/* 开场 / 复活倒计时数字 */
.cd-num {
  font-size: 82px; font-weight: 900; line-height: 1;
  color: var(--mint); letter-spacing: 2px;
  text-shadow: 0 0 40px rgba(126, 247, 196, 0.55);
  animation: cdPop 0.7s var(--ease);
}
@keyframes cdPop { from { transform: scale(1.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.overlay-btns { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; justify-content: center; }

/* 结算卡 */
.result-card {
  width: min(92vw, 420px); text-align: center;
  padding: 26px 24px; border-radius: var(--r-xl);
  background: linear-gradient(165deg, rgba(16, 40, 33, 0.94), rgba(7, 20, 16, 0.96));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-l), var(--glow-green);
  animation: riseIn 0.4s var(--ease) both;
}
.result-card .r-title { font-size: 23px; font-weight: 900; letter-spacing: 2px; }
.result-card .r-sub { font-size: 12.5px; color: var(--dim); margin-top: 4px; }
.r-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin: 20px 0 4px;
}
.r-stats > div {
  padding: 11px 6px; border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.045); border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 3px;
}
.r-stats .k { font-size: 10.5px; color: var(--dim); letter-spacing: 0.5px; }
.r-stats .v { font-size: 17px; font-weight: 800; color: var(--mint); font-variant-numeric: tabular-nums; }

/* 结算卡 · 对局战报（联机） */
.result-rank {
  margin-top: 14px; text-align: left;
  padding: 10px 14px; border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.035); border: 1px solid var(--line);
}
.result-rank.hidden { display: none; }
.result-rank .rr-head {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 1.5px; color: var(--dim);
  padding-bottom: 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.result-rank .rr-note { font-size: 10px; letter-spacing: 0.5px; color: var(--dim-2); }
.result-rank .rr-body { max-height: 176px; overflow-y: auto; }
.result-rank .rank-item { font-size: 12px; padding: 5px 0; }
.result-rank .rank-item .tier { min-width: 56px; text-align: right; font-size: 10.5px; color: var(--dim-2); }
.result-rank .rank-item .sc { min-width: 40px; text-align: right; }

/* 击杀播报 */
.kill-feed {
  position: absolute; left: 14px; bottom: 14px; z-index: 4;
  display: flex; flex-direction: column; gap: 5px; pointer-events: none;
}
.kill-feed .kf {
  font-size: 11.5px; padding: 4px 10px; border-radius: 999px;
  background: rgba(6, 20, 16, 0.72); border: 1px solid var(--line);
  animation: kfIn 0.25s var(--ease) both;
}
.kill-feed .kf b { color: var(--mint); }
.kill-feed .kf.danger b { color: var(--danger); }
@keyframes kfIn { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: none; } }

/* ============ 11. 弹窗 / Toast ============ */
.modal {
  position: fixed; inset: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  background: rgba(2, 8, 6, 0.62);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: all 0.28s var(--ease);
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal-card {
  width: min(94vw, 460px); max-height: 88vh; overflow-y: auto;
  padding: 24px; border-radius: var(--r-xl);
  scrollbar-width: none;
}
.modal-card::-webkit-scrollbar { width: 0; }
  background: linear-gradient(165deg, rgba(16, 40, 33, 0.94), rgba(7, 20, 16, 0.96));
  border: 1px solid var(--line); box-shadow: var(--shadow-l);
  transform: translateY(18px) scale(0.97); transition: transform 0.32s var(--ease);
}
.modal.is-open .modal-card { transform: none; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-head h3 { font-size: 17px; font-weight: 800; letter-spacing: 1.4px; }

.setting-row {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}
.setting-row:last-of-type { border-bottom: none; }
.setting-row .s-label { flex: 1; font-size: 13.5px; }
.setting-row .s-desc { font-size: 11px; color: var(--dim); margin-top: 2px; }

.switch {
  position: relative; width: 44px; height: 25px; border-radius: 999px; flex-shrink: 0;
  background: rgba(255, 255, 255, 0.12); transition: background 0.25s var(--ease);
}
.switch::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 19px; height: 19px; border-radius: 50%;
  background: #cfeee0; transition: transform 0.25s var(--ease);
}
.switch.is-on { background: linear-gradient(135deg, var(--green), #0d8a58); }
.switch.is-on::after { transform: translateX(19px); }

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 130px; height: 4px; border-radius: 999px; background: rgba(255, 255, 255, 0.14);
  flex-shrink: 0;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--mint); box-shadow: 0 0 10px rgba(126, 247, 196, 0.6); cursor: pointer;
}

.help-block { margin-bottom: 15px; }
.help-block h5 { font-size: 13px; font-weight: 700; color: var(--mint); margin-bottom: 6px; }
.help-block p { font-size: 12.5px; color: var(--ink-2); line-height: 1.8; }
.kbd-tag {
  display: inline-block; padding: 1px 7px; margin: 0 2px; border-radius: 5px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid var(--line);
  font-size: 11px; font-family: ui-monospace, Consolas, monospace;
}

#toast-host {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%);
  z-index: 90; display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.toast {
  padding: 10px 20px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: rgba(13, 40, 32, 0.92); border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-m), var(--glow-green);
  animation: toastIn 0.3s var(--ease) both;
}
.toast.out { animation: toastOut 0.3s var(--ease) both; }
@keyframes toastIn { from { opacity: 0; transform: translateY(14px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-8px) scale(0.98); } }

/* ============ 12. 响应式 ============ */
@media (max-width: 900px) {
  .mode-grid { grid-template-columns: 1fr; gap: 14px; }
  .opt-grid.cols-3, .opt-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .biome-grid { grid-template-columns: repeat(3, 1fr); }
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .side-panel { display: none; }
  .brand-title { letter-spacing: 3px; }
  .skill-bar { flex-wrap: wrap; }
}
@media (max-width: 620px) {
  /* 顶栏保持固定 top:0（用户环境不遮挡，不再下移） */
  .topbar { padding: 8px 12px; }
  .brand-mini .bt, .brand-mini .bv { display: none; }
  .user-chip .lvl { display: none; }
  .screen { padding: 80px 12px 20px; }
  .game-screen { padding: 80px 10px 10px; }
  .panel-body { padding: 16px; }
  .opt-grid.cols-2 { grid-template-columns: 1fr; }
  .biome-grid { grid-template-columns: repeat(2, 1fr); }
  .room-hero { flex-direction: column; align-items: flex-start; }
  .room-id-box .v { font-size: 28px; letter-spacing: 6px; }
  /* HUD：窄屏紧凑（两行结构桌面已统一） */
  .hud-stat .k { font-size: 9.5px; }
  .hud-stat .v { font-size: 16px; }
  /* 技能栏：窄屏换行，避免按钮被裁 */
  .skill-bar { flex-wrap: wrap; justify-content: center; gap: 8px; }
  .skill-btn { min-width: 52px; height: 50px; padding: 4px 8px; }
  .skill-btn .tb-name { font-size: 10px; }
  .skill-sep { display: none; }
  /* 虚拟方向键：窄屏缩小半透明，贴左下角 */
  .dpad { left: 10px; bottom: 10px; grid-template-columns: repeat(3, 44px); grid-template-rows: repeat(3, 44px); gap: 5px; }
  .dp-btn { width: 44px; height: 44px; font-size: 16px; border-radius: 12px; background: rgba(9, 20, 17, 0.45); }
  /* 生态域状态条：三项允许换行居中，去掉竖分隔 */
  .eco-meter { flex-wrap: wrap; gap: 10px 18px; }
  .meter-item { min-width: 60px; }
  .meter-item + .meter-item { border-left: none; padding-left: 0; }
  /* mobile 用手势滚动，隐藏条 */
  .screen::-webkit-scrollbar { width: 0; height: 0; }
  .screen { scrollbar-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ============ 天赋进化树面板 ============ */
#talent-overlay {
  position: fixed; inset: 0; z-index: 60;   /* 全屏覆盖，不被画布窗口裁剪 */
  background: rgba(3, 10, 8, 0.82);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 24px;
  overflow-y: auto;
  align-items: flex-start;
  justify-content: center;
}
.t-card {
  width: min(96vw, 720px);
  background: linear-gradient(165deg, rgba(16, 40, 33, 0.95), rgba(7, 20, 16, 0.98));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-l), var(--glow-green);
  padding: 20px 22px 22px;
  animation: riseIn 0.35s var(--ease) both;
}
.t-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.t-title { font-size: 20px; font-weight: 900; letter-spacing: 2px; flex: 1; }
.t-ep { font-size: 14px; color: var(--dim); }
.t-ep b { color: var(--violet); font-size: 18px; font-weight: 900; margin-left: 4px; }
.t-close { width: 32px; height: 32px; border-radius: 9px; background: var(--glass-2); border: 1px solid var(--line); color: var(--ink-2); }
.t-tabs { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.t-tab {
  --c: var(--green);
  position: relative;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 12px;
  background: var(--glass-2); border: 1px solid var(--line);
  color: var(--ink-2); font-size: 14px; font-weight: 700;
  transition: all 0.2s var(--ease);
}
.t-tab:hover { color: var(--ink); border-color: var(--c); }
.t-tab.is-on { color: #fff; background: color-mix(in srgb, var(--c) 18%, var(--glass)); border-color: var(--c); box-shadow: 0 0 0 1px var(--c), 0 0 18px color-mix(in srgb, var(--c) 45%, transparent); }
.t-tico { font-size: 16px; }
.t-lock { font-size: 10px; color: var(--dim-2); padding: 1px 6px; border-radius: 6px; background: rgba(255,255,255,0.05); margin-left: 4px; }
.t-branch-note {
  --c: var(--green);
  font-size: 12.5px; color: var(--dim); margin-bottom: 14px;
  padding: 8px 12px; border-left: 3px solid var(--c); background: rgba(255,255,255,0.025); border-radius: 0 8px 8px 0;
}
.t-branch-note b { color: var(--c); margin-right: 6px; }
.t-skills { display: flex; flex-direction: column; gap: 10px; max-height: 60vh; overflow-y: auto; padding-right: 4px; scrollbar-width: none; }
.t-skills::-webkit-scrollbar { width: 0; height: 0; }
.t-skill {
  padding: 12px 14px; border-radius: 14px;
  background: rgba(255,255,255,0.025); border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
  transition: border-color 0.2s var(--ease);
}
.t-skill:hover { border-color: var(--line-strong); }
.t-skill.maxed { border-color: var(--gold); background: rgba(255, 215, 106, 0.05); }
.t-skill-head { display: flex; align-items: center; gap: 10px; }
.t-ico { font-size: 18px; }
.t-name { font-weight: 800; font-size: 15px; flex: 1; }
.t-pips { display: flex; gap: 4px; }
.pip { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.08); border: 1px solid var(--line); }
.pip.on { background: linear-gradient(135deg, var(--mint), var(--green)); box-shadow: 0 0 6px var(--mint); }
.t-cur { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.t-next { font-size: 12px; color: var(--dim); line-height: 1.5; }
.t-next.final { color: var(--gold); font-weight: 700; }
.t-foot { display: flex; justify-content: flex-end; }
.t-btn {
  padding: 7px 14px; border-radius: 10px;
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  color: #03110a; font-weight: 800; font-size: 12.5px;
  border: 1px solid var(--mint);
  box-shadow: 0 0 12px rgba(126, 247, 196, 0.3);
  transition: transform 0.15s var(--ease);
}
.t-btn:hover:not([disabled]) { transform: translateY(-1px); }
.t-btn[disabled] { background: rgba(255,255,255,0.05); color: var(--dim-2); border-color: var(--line); box-shadow: none; cursor: not-allowed; }

/* HUD 紫色（进化点） */
.hud-stat.violet .v { color: var(--violet); text-shadow: 0 0 8px rgba(167, 139, 250, 0.5); }

/* 技能栏分隔 */
.skill-sep { width: 1px; background: var(--line); margin: 0 4px; align-self: stretch; }

/* ============ 排行榜 ============ */
.panel-wide { max-width: 880px; }
#rank-screen-list { width: 100%; }
.rank-empty {
  text-align: center; padding: 56px 20px; color: var(--dim);
  font-size: 15px; font-weight: 700; letter-spacing: 1px; line-height: 2;
}
.rank-empty span { font-size: 12px; font-weight: 400; color: var(--dim-2); }
.r-table { width: 100%; border-radius: var(--r-m); overflow: hidden; border: 1px solid var(--line); }
.r-row {
  display: grid; grid-template-columns: 34px 1.4fr 1fr 1fr 0.8fr 1.1fr 0.7fr 0.8fr;
  gap: 8px; align-items: center;
  padding: 9px 14px; font-size: 12.5px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--ink-2);
}
.r-row:last-child { border-bottom: none; }
.r-row.r-head {
  background: rgba(126, 247, 196, 0.06); color: var(--dim);
  font-size: 10.5px; letter-spacing: 1.2px; font-weight: 700;
}
.r-row .r-idx { font-weight: 800; color: var(--dim-2); }
.r-row .r-name { font-weight: 700; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r-row .r-score { color: var(--gold); font-weight: 800; font-variant-numeric: tabular-nums; }
.r-row .r-tier { color: var(--mint); }
.r-row.top { background: linear-gradient(90deg, rgba(255, 215, 106, 0.10), transparent); }
.r-row.top .r-idx { color: var(--gold); }

/* ============ 图鉴 ============ */
#codex-body { width: 100%; }
.cx-sec { margin-bottom: 22px; }
.cx-sec h4 {
  font-size: 12px; letter-spacing: 2px; color: var(--mint);
  font-weight: 800; margin-bottom: 12px; padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.cx-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 12px;
}
.cx-col-4 { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.codex-item {
  --c: var(--green);
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 14px 12px; border-radius: var(--r-m);
  background: rgba(255,255,255,0.025); border: 1px solid var(--line);
  text-align: center; overflow: hidden;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.codex-item:hover { border-color: var(--c); transform: translateY(-2px); }
.codex-item canvas { width: 120px; height: 56px; margin-bottom: 2px; }
.cx-ico { font-size: 26px; line-height: 1; margin: 4px 0 2px; }
.cx-name { font-size: 14px; font-weight: 800; color: var(--ink); }
.cx-tag { font-size: 10.5px; color: var(--dim); letter-spacing: 0.5px; }
.cx-desc { font-size: 11px; color: var(--ink-2); line-height: 1.6; opacity: 0.85; }
.talent-item .cx-name { color: var(--c); }



/* ============ 联机：大厅 / 房间 / 面板提示 ============ */
.room-code-big {
  font-family: var(--mono, monospace);
  font-size: 30px; font-weight: 900; letter-spacing: 8px;
  color: var(--mint);
  padding: 10px 16px; border-radius: 14px;
  background: rgba(126, 247, 196, 0.07);
  border: 1px dashed rgba(126, 247, 196, 0.3);
  text-align: center;
  text-shadow: 0 0 18px rgba(126, 247, 196, 0.4);
}
.online-players {
  display: flex; flex-wrap: wrap; gap: 8px; min-height: 38px;
  align-items: center;
}
.online-players .empty { color: var(--dim-2); font-size: 12px; }
.op-item {
  padding: 5px 12px; border-radius: 999px; font-size: 12px;
  background: var(--glass); border: 1px solid var(--line);
  color: var(--ink);
}
.op-item.is-host { border-color: rgba(255, 215, 106, 0.45); color: var(--gold); }

.t-pause-hint {
  margin-top: 12px; text-align: center;
  font-size: 11px; color: var(--dim);
  border-top: 1px dashed var(--line); padding-top: 10px;
}