/* In Falsus 配方台 —— 复刻游戏内界面（p1 外层 / p2 详细筛选 / p3 简略筛选 / p4 卡面 / p5 详情）
   深蓝黑底 + 青色强调。描述性贴图来自 data/ui，构建时挑入 assets/ui/。 */

:root {
  /* 主色板（取自游戏内 UI 截图） */
  --bg-0: #05090f;
  --bg-1: #081018;
  --bg-2: #0c1824;
  --panel: rgba(10, 22, 34, 0.88);
  --panel-2: rgba(14, 28, 42, 0.92);
  --line: #1c3446;
  --line-2: #26506a;
  --cyan: #4dd0e1;
  --cyan-dim: #2a8fa3;
  --text: #d6e6f0;
  --dim: #7f9aad;
  --gold: #ffd479;
  --ok: #46d68a;
  --bad: #f2707e;
  --violet: #9b8cf0;

  --c-red: #e0454f;
  --c-yellow: #dcae3a;
  --c-green: #3cc178;
  --c-blue: #3b8ade;
  --c-purple: #a05ae8;

  --font-title: "Bahnschrift", "DIN Alternate", "Microsoft YaHei", sans-serif;
  --font-body: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-mono: "Cascadia Mono", "Consolas", "DejaVu Sans Mono", monospace;

  --hexclip: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);

  /* 卡面容器比例。400/650 是游戏内 Constrained2D 分配给插画的槽位比例
     (实测 100x100 x renderableScale(4.0, 6.5), 见 dump/card_ui_sizes.json)。
     插画素材本身是 1024x2048(1:2), 填进这个槽位会被横向拉宽约 23% —— 这正是
     游戏内的观感。想按素材原貌显示就改成 1 / 2。 */
  --card-ratio: 400 / 650;
  /* 大卡/预览：跟游戏 Constrained2D 色框槽 500×820（≈0.61）一致，与列表 400/650 观感同宽。 */
  --card-frame-ratio: 500 / 820;
  /* 卡面角标：游戏 iconcolor-card 165×180 @ 500 宽槽 */
  --card-color-icon-ratio: 165 / 180;
  --card-color-icon-w: 30%;
}

* { box-sizing: border-box; }

/* 保留滚动，隐藏滚动条（各面板 overflow:auto 很多，默认条太抢眼） */
* {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
*::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* hidden 属性必须压过组件自身的 display */
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100%;
}

/* 六边形网纹底 */
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-color: var(--bg-1);
  background-image:
    radial-gradient(1100px 620px at 10% -12%, rgba(77, 208, 225, 0.10), transparent 62%),
    radial-gradient(900px 520px at 105% 0%, rgba(155, 140, 240, 0.08), transparent 58%),
    repeating-linear-gradient(60deg, rgba(77, 208, 225, 0.045) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(-60deg, rgba(77, 208, 225, 0.045) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, rgba(77, 208, 225, 0.03) 0 1px, transparent 1px 34px);
}
header, main, aside { position: relative; z-index: 1; }

h3 { margin: 0 0 10px; font-family: var(--font-title); font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--cyan-dim); }
h4 { margin: 0 0 8px; font-family: var(--font-title); font-size: 11.5px; letter-spacing: 0.12em;
  color: var(--dim); }
code { font-family: var(--font-mono); color: var(--cyan); font-size: 11.5px; }

/* ───────── 顶部导航 ───────── */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  height: 56px; padding: 0 18px;
  background: linear-gradient(180deg, rgba(12, 26, 40, 0.98), rgba(6, 14, 22, 0.92));
  border-bottom: 1px solid var(--line-2);
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(10px);
}
.tb-left, .tb-right { display: flex; align-items: center; gap: 12px; min-width: 180px; }
.tb-right { justify-content: flex-end; }
.tb-logo {
  width: 26px; height: 30px; background: linear-gradient(160deg, var(--cyan), var(--violet));
  clip-path: var(--hexclip); flex: none;
}
.tb-back {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(20, 40, 56, 0.7); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 4px; padding: 5px 14px; cursor: pointer;
  font-family: var(--font-title); letter-spacing: 0.1em; font-size: 12.5px;
}
.tb-back:hover { border-color: var(--cyan); color: var(--cyan); }

.tb-tabs { display: flex; gap: 4px; }
.tb-tab {
  padding: 6px 26px; font-family: var(--font-title); font-size: 13.5px; letter-spacing: 0.12em;
  /* 窄屏下 flex 会把两字标签压成竖排两行 */
  white-space: nowrap; flex: none;
  color: var(--dim); border: 1px solid transparent; border-radius: 3px;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  background: rgba(16, 32, 46, 0.5);
}
.tb-tab.active {
  color: #04121a; background: linear-gradient(180deg, #7fe3f0, var(--cyan));
  border-color: var(--cyan); font-weight: 700;
}
.tb-status { color: var(--dim); font-size: 11.5px; font-family: var(--font-mono); }

/* 窄屏: 顶部栏的固定 min-width 会把页面撑出横向滚动 */
@media (max-width: 900px) {
  .topbar { gap: 10px; padding: 0 12px; }
  .tb-left, .tb-right { min-width: 0; }
  .tb-tab { padding: 6px 10px; font-size: 12px; }
  .tb-status { display: none; }
  .tb-logo { display: none; }
}
/* 四个标签是装饰（没有对应视图），窄屏先让位给返回钮和技能钮 */
@media (max-width: 560px) {
  .tb-tabs { display: none; }
}
.tb-icon {
  width: 30px; height: 30px; border-radius: 4px; background: rgba(20, 40, 56, 0.7);
  border: 1px solid var(--line-2); color: var(--dim); cursor: pointer; font-size: 14px;
}
.tb-icon:hover { color: var(--cyan); border-color: var(--cyan); }
.tb-skills {
  height: 30px; padding: 0 12px; border-radius: 4px;
  background: rgba(20, 40, 56, 0.7); border: 1px solid var(--line-2);
  color: var(--text); cursor: pointer; font-size: 12.5px; letter-spacing: 0.04em;
}
.tb-skills:hover { color: var(--cyan); border-color: var(--cyan); }

/* 角色技能设置层 —— 复刻游戏技能栏（贴图 + 点数条 + 角色六边形） */
.skill-sheet {
  position: fixed; inset: 0; z-index: 80;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(40, 90, 110, 0.18), transparent 50%),
    rgba(4, 10, 16, 0.82);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.skill-sheet[hidden] { display: none !important; }
.ss-panel {
  width: min(560px, 100%); max-height: min(92vh, 860px);
  display: flex; flex-direction: column;
  background:
    linear-gradient(180deg, rgba(14, 22, 32, 0.94), rgba(8, 12, 18, 0.96));
  border: 1px solid rgba(170, 200, 210, 0.28);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(80, 140, 160, 0.08);
  padding: 14px 16px 12px; position: relative;
}
.ss-close {
  position: absolute; top: 10px; right: 12px; z-index: 2;
  height: 28px; padding: 0 10px; cursor: pointer;
  background: rgba(20, 40, 56, 0.7); border: 1px solid var(--line-2); color: var(--text);
}
.ss-close:hover { border-color: var(--cyan); color: var(--cyan); }
.ss-body { overflow: auto; min-height: 0; padding-right: 4px; }
.ss-who {
  font-size: 15px; font-weight: 700; letter-spacing: 0.08em; margin: 2px 0 12px;
}
.ss-who small { color: var(--dim); font-weight: 500; margin-left: 8px; letter-spacing: 0; }
.ss-sec { margin-bottom: 14px; }
.ss-sec-head {
  display: flex; align-items: center; gap: 8px;
  height: 22px; margin-bottom: 8px; padding-left: 2px;
  background-repeat: no-repeat; background-position: left center; background-size: auto 8px;
}
.ss-sec-head h3 {
  margin: 0; font-size: 12px; font-weight: 600; letter-spacing: 0.16em; color: #e8f2f6;
}
.ss-sec-type { height: 16px; width: auto; image-rendering: auto; }
.ss-row {
  display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 10px;
  padding: 6px 4px 8px;
  border-bottom: 1px solid rgba(120, 160, 180, 0.12);
}
.ss-row.spectral { grid-template-columns: 72px 1fr auto; padding: 8px 4px 10px; }
.ss-row-ico { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 0 6px rgba(120, 210, 230, 0.35)); }
.ss-row.spectral .ss-row-ico { width: 72px; height: 72px; }
.ss-row-name { font-size: 13px; color: #f4f8fb; margin-bottom: 5px; letter-spacing: 0.04em; }
.ss-pips {
  display: flex; align-items: center; gap: 3px; height: 16px;
  padding: 2px 4px 2px 0; background-repeat: no-repeat; background-size: 100% 100%;
}
.ss-pips.wide { flex-wrap: wrap; height: auto; min-height: 16px; }
.ss-pip {
  all: unset; cursor: pointer; position: relative; display: block;
  width: 16px; height: 8px; flex: none;   /* 贴图 64x32 = 2:1，框必须同比例 */
}
/* 视觉 16x8，但触摸热区向四周扩出去（20 格一排，44px 高不现实） */
.ss-pip::before { content: ""; position: absolute; inset: -9px -3px; }
.ss-pip img { width: 100%; height: 100%; object-fit: fill; display: block; pointer-events: none; }
.ss-pip-gap { width: 6px; flex: none; }
.ss-lv { text-align: right; min-width: 52px; color: var(--dim); font-size: 11px; }
.ss-lv b { display: block; color: #f4f8fb; font-size: 20px; font-weight: 600; letter-spacing: 0.04em; line-height: 1; }
.ss-import {
  margin: 8px 0 0; padding: 6px 8px; font-size: 12px; color: var(--dim);
  background: rgba(20, 40, 52, 0.6); border-left: 2px solid var(--cyan);
}
.ss-import.warn { color: #ffcf9d; border-left-color: #ffcf9d; }
.ss-chips {
  display: flex; justify-content: center; align-items: flex-end; gap: 6px;
  padding: 10px 0 4px; border-top: 1px solid rgba(120, 160, 180, 0.16);
}
.ss-chip {
  all: unset; cursor: pointer; display: flex; flex-direction: column; align-items: center;
  width: 68px; opacity: 0.72; transition: transform 0.12s, opacity 0.12s;
}
.ss-chip img { width: 64px; height: 64px; object-fit: contain; display: block; }
.ss-chip span { font-size: 11px; color: var(--dim); margin-top: 2px; }
.ss-chip.on { opacity: 1; transform: translateY(-4px) scale(1.08); }
.ss-chip.on span { color: var(--cyan); }
.ss-chip:hover { opacity: 1; }
.ss-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.ss-foot button {
  height: 32px; padding: 0 12px; cursor: pointer;
  background: rgba(20, 40, 56, 0.7); border: 1px solid var(--line-2); color: var(--text);
}
.ss-foot button:hover { border-color: var(--cyan); color: var(--cyan); }
.ss-foot button.primary {
  background: linear-gradient(180deg, #3a9aab, #1e6f7c); border-color: var(--cyan); color: #e8fbff;
}
.sol-filter-note {
  font-size: 11.5px; color: var(--dim); margin: 0 0 8px; line-height: 1.45;
  padding: 6px 8px; border-left: 2px solid var(--cyan);
  background: rgba(77, 208, 225, 0.06);
}

.ico { display: inline-block; width: 12px; height: 12px; }
.ico-back { border-left: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); margin-right: 2px; }
.ico-filter { clip-path: polygon(0 0, 100% 0, 60% 55%, 60% 100%, 40% 100%, 40% 55%);
  background: currentColor; }
.ico-sort { background: linear-gradient(currentColor, currentColor) 0 1px/100% 2px no-repeat,
  linear-gradient(currentColor, currentColor) 0 5px/70% 2px no-repeat,
  linear-gradient(currentColor, currentColor) 0 9px/45% 2px no-repeat; }
.ico-reset { border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; }
.ico-check { border-left: 3px solid currentColor; border-bottom: 3px solid currentColor;
  transform: rotate(-45deg); height: 7px; }

/* ───────── 视图容器 ───────── */
.view { animation: fade 0.22s ease both; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

/* ───────── 列表视图（左筛选 / 中网格 / 右预览） ───────── */
.view-list {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 250px;
  gap: 14px;
  padding: 16px 18px 40px;
  align-items: start;
}
@media (max-width: 1100px) {
  .view-list { grid-template-columns: 110px minmax(0, 1fr); }
  .preview { display: none; }
}
@media (max-width: 780px) {
  .view-list { grid-template-columns: 1fr; }
  .rail { flex-direction: row; flex-wrap: wrap; position: static; }
}

.rail {
  display: flex; flex-direction: column; gap: 8px;
  padding: 10px 8px; border: 1px solid var(--line); border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(14, 28, 42, 0.92), rgba(6, 14, 22, 0.94));
  position: sticky; top: 72px;
  box-shadow: inset 0 0 0 1px rgba(77, 208, 225, 0.06);
}
.rail-block { display: flex; flex-direction: column; gap: 6px; }
.rail-btn {
  width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 6px; font-size: 12px; font-family: var(--font-title); letter-spacing: 0.08em;
  background: rgba(20, 40, 56, 0.6); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 2px; cursor: pointer;
}
.rail-btn:hover { border-color: var(--cyan); color: var(--cyan); }

.rail-count { display: flex; flex-direction: column; gap: 2px;
  padding: 6px 8px; background: rgba(6, 16, 24, 0.7); border: 1px solid var(--line); border-radius: 2px; }
.rc-label { font-size: 11px; color: var(--dim); letter-spacing: 0.1em; }
.rc-num { font-family: var(--font-mono); font-size: 12px; color: var(--dim); }
.rc-num b { color: var(--cyan); font-size: 15px; }

.rail-colors {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 2px 0;
}
/* tight 贴图已裁掉透明边：图标填满按钮，间距收紧 */
.rail-hex {
  position: relative; width: 72px; height: 72px; cursor: pointer; border: 0; padding: 0;
  background: transparent; opacity: 0.78;
  transition: opacity 0.12s, transform 0.12s, filter 0.12s;
}
.rail-hex-ico {
  width: 100%; height: 100%; object-fit: contain; display: block;
  image-rendering: auto;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.55));
}
.rail-hex:hover { opacity: 0.95; }
.rail-hex.on {
  opacity: 1; transform: scale(1.05);
  filter: drop-shadow(0 0 10px var(--cc, var(--cyan)));
}

.rail-chips { display: flex; flex-direction: column; gap: 5px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 9px; font-size: 11px; border-radius: 2px; cursor: pointer;
  background: rgba(16, 34, 48, 0.8); border: 1px solid var(--line); color: var(--dim);
}
.chip img { width: 14px; height: 14px; object-fit: contain; }
.chip.on { border-color: var(--cyan); color: var(--cyan); background: rgba(77, 208, 225, 0.12); }

.rail-sort { display: grid; gap: 5px; }
.rail-radio { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--dim); cursor: pointer; }
.rail-radio input { accent-color: var(--cyan); }

.rail-batch {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 32px; margin-top: 4px; padding: 5px 8px; cursor: pointer;
  border: 1px solid var(--line-2); background: rgba(12, 24, 36, 0.75); color: var(--dim);
  font-family: var(--font-title); font-size: 11px; letter-spacing: 0.08em; overflow: hidden;
}
.rail-batch::before {
  content: ""; position: absolute; inset: 0; opacity: 0.35; pointer-events: none;
  /* 512x64 圆角条：整张 cover 会裁掉 6 成，fill 会把圆角拉扁；九宫格只让中段伸缩 */
  border: 6px solid transparent;
  border-image: url("./assets/ui/backing-multiselect.png") 12 fill stretch / 6px;
}
.rail-batch span { position: relative; z-index: 1; }
.rail-batch:hover { color: var(--cyan); border-color: var(--cyan); }

/* 右侧选中预览（p1） */
.preview {
  position: sticky; top: 72px;
  min-height: 480px; padding: 14px 12px 16px;
  border: 1px solid var(--line-2);
  background:
    linear-gradient(180deg, rgba(10, 22, 34, 0.94), rgba(6, 14, 22, 0.96)),
    url("./assets/ui/backing-sidebar-right.png") right center / auto 100% no-repeat;
  box-shadow: inset 0 0 0 1px rgba(77, 208, 225, 0.06);
  display: flex; flex-direction: column;
}
.preview-empty {
  flex: 1; display: grid; place-items: center;
  color: var(--dim); font-size: 13px; letter-spacing: 0.12em;
}
.preview-body { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.preview-title {
  margin: 0; font-family: var(--font-title); font-size: 17px;
  letter-spacing: 0.04em; text-align: center; color: var(--text);
}
.preview-art .card-face { width: 100%; max-width: 240px; margin: 0 auto; }
.preview-artist {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 12px; color: var(--dim);
}
.pa-label { letter-spacing: 0.12em; }
.pa-name {
  min-width: 88px; padding: 2px 12px; text-align: center; color: var(--text);
  background-size: 100% 100%; background-position: center; font-family: var(--font-mono);
}
.preview-actions { margin-top: auto; display: grid; gap: 8px; padding-top: 8px; }
.preview-enter { width: 100%; }

/* ───────── 卡牌网格（p1）+ 卡面（p4） ───────── */
.card-area { min-width: 0; }
.card-grid {
  display: grid; gap: 16px 14px;
  /* 固定列宽，避免 1fr 把末行/窄屏卡片拉成不同宽高比观感 */
  grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
}
@media (max-width: 640px) {
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 12px; }
}

.card-tile { all: unset; cursor: pointer; display: block; width: 100%; }
.card-tile:focus-visible { outline: 1px solid var(--cyan); outline-offset: 3px; }

.card-face {
  position: relative; display: flex; flex-direction: column; gap: 5px;
  color: var(--text); width: 100%;
}
.card-face.sel .cf-stage,
.card-tile.sel .cf-stage {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.8), 0 0 16px rgba(77, 208, 225, 0.35);
}
.card-tile:hover .cf-stage { transform: translateY(-3px);
  box-shadow: 0 12px 24px -14px var(--cc, var(--cyan)); }

/* 列表：图鉴卡。容器取游戏槽位比例 --card-ratio，插画 fill 铺满 —— 素材与槽位
   比例不同, 这份差异就是游戏内实际的拉伸量 */
.card-face.compact .cf-stage {
  width: 100%;
  aspect-ratio: var(--card-ratio); overflow: hidden; background: var(--bg-0);
  border: 1px solid color-mix(in srgb, var(--cc, var(--cyan)) 60%, #1c3446);
  transition: transform 0.14s, box-shadow 0.14s;
  position: relative;
}
.card-face.compact .cf-art {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: fill; display: block; z-index: 1;
}
.card-face.compact .cf-backing {
  position: absolute; inset: -2px; width: calc(100% + 4px); height: calc(100% + 4px);
  object-fit: fill; pointer-events: none; z-index: 2; opacity: 0.95;
}
.card-face.compact.sel .cf-backing,
.card-tile.sel .cf-backing { opacity: 1; filter: drop-shadow(0 0 6px rgba(180, 240, 255, 0.45)); }
.card-face.compact .cf-colors {
  position: absolute; top: 1.5%; left: 0%; z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 0;
  width: var(--card-color-icon-w);
  transform: translateX(-12%);
}
.card-face.compact .cf-color {
  width: 100%; aspect-ratio: var(--card-color-icon-ratio); height: auto;
  object-fit: fill; display: block;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.8));
}
.card-face.compact .cf-color.alt {
  width: 78%;
  margin-top: -22%;
}
.card-face.compact .cf-range-pips {
  display: flex; flex-direction: column; align-items: center; gap: 0;
  margin: -4px 0 -2px; line-height: 0;
}
.card-face.compact .cf-range-pips img {
  width: 26%; height: auto; aspect-ratio: 1; object-fit: contain; display: block;
  transform: rotate(-28deg); margin: -3px 0;
}
.card-face.compact .cf-title {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
  padding: 28px 8px 8px; text-align: center; font-size: 12px; line-height: 1.3;
  font-weight: 600; color: #f4f8fb;
  background: linear-gradient(180deg, transparent, rgba(4,10,16,0.92));
  text-shadow: 0 1px 3px rgba(0,0,0,0.95);
}

/* 详情/预览：舞台按游戏色框槽 500×820。透明窗偏上（512 贴图约 32..437 / 左右 26..230）。 */
.card-face.large .cf-stage {
  width: 100%;
  aspect-ratio: var(--card-frame-ratio); overflow: visible; background: transparent;
  border: 0; position: relative;
}
.card-face.large .cf-art {
  position: absolute; z-index: 1; display: block; object-fit: fill;
  left: calc(26 / 256 * 100%); width: calc(204 / 256 * 100%);
  top: calc(32 / 512 * 100%); height: calc(405 / 512 * 100%);
}
.card-face.large .cf-shadow,
.card-face.large .cf-frame {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: fill; pointer-events: none; z-index: 2;
}
.card-face.large .cf-shadow { opacity: 0.75; mix-blend-mode: multiply; }
.card-face.large .cf-frame { z-index: 3; }
.card-face.large .cf-colors {
  position: absolute; top: 0.9%; left: 0%; z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 0;
  width: var(--card-color-icon-w);
  transform: translateX(-14%);
}
.card-face.large .cf-color {
  width: 100%; aspect-ratio: var(--card-color-icon-ratio); height: auto;
  object-fit: fill; display: block;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,0.75));
}
.card-face.large .cf-color.alt {
  width: 78%;
  margin-top: -24%;
}
.card-face.large .cf-color.empty { opacity: 0.72; filter: drop-shadow(0 1px 3px rgba(0,0,0,0.55)); }
.card-face.large .cf-range-pips {
  display: flex; flex-direction: column; align-items: center; gap: 0;
  margin: -6px 0 -4px; line-height: 0;
}
.card-face.large .cf-range-pips img {
  width: 24%; height: auto; aspect-ratio: 1; object-fit: contain; display: block;
  transform: rotate(-28deg); margin: -3px 0;
}
.card-face.large .cf-title {
  position: absolute; left: 14%; right: 14%; bottom: 8.5%; z-index: 4;
  text-align: center; font-size: 12px; font-weight: 600; color: #f4f8fb;
  text-shadow: 0 1px 3px rgba(0,0,0,0.95); pointer-events: none;
  line-height: 1.25;
}

.cf-stage::before, .cf-stage::after {
  content: ""; position: absolute; width: 11px; height: 11px; z-index: 5; pointer-events: none;
  border: 2px solid rgba(255, 255, 255, 0.85); opacity: 0;
}
.card-face.sel .cf-stage::before, .card-tile.sel .cf-stage::before,
.card-tile:hover .cf-stage::before { opacity: 1; top: 4px; left: 4px; border-right: 0; border-bottom: 0; }
.card-face.sel .cf-stage::after, .card-tile.sel .cf-stage::after,
.card-tile:hover .cf-stage::after { opacity: 1; bottom: 4px; right: 4px; border-left: 0; border-top: 0; }

.cf-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  padding: 4px 6px; border: 1px solid var(--line);
  background-color: rgba(6, 14, 22, 0.92);
}
.cf-stat {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  min-height: 22px; font-family: var(--font-mono); font-size: 10px;
  color: var(--gold); background: rgba(4, 10, 16, 0.45);
}
.cf-stat.def { color: var(--cyan); }
.cf-ico { width: 14px; height: 14px; flex: none; object-fit: contain; display: block; }

.cf-mini-progress, .cf-progress {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  margin-top: 2px; font-family: var(--font-mono); font-size: 10px; color: var(--cyan);
}
.cf-progress { display: grid; grid-template-columns: 1fr auto auto; gap: 6px; }
.cf-progress-track {
  position: relative; height: 5px; border: 1px solid var(--line);
  background: rgba(6, 14, 22, 0.9); overflow: hidden;
}
.cf-progress-fill {
  position: absolute; inset: 0 auto 0 0; height: 100%;
  background: linear-gradient(90deg, transparent, var(--cc, var(--cyan)));
}
.cf-slots { display: inline-flex; gap: 3px; }
.cf-slots i {
  width: 8px; height: 8px; border: 1px solid var(--line-2);
  background: rgba(8, 16, 24, 0.9); display: inline-block;
}
.cf-slots i.on {
  background: var(--cc, var(--cyan)); border-color: var(--cc, var(--cyan));
  box-shadow: 0 0 5px var(--cc, var(--cyan));
}

.cf-partner { display: flex; align-items: center; gap: 5px;
  font-size: 10.5px; color: var(--dim); font-family: var(--font-mono); }
.cf-charwrap { position: relative; flex: 1; display: flex; align-items: center;
  min-width: 0; height: 16px; }
.cf-namebadge {
  position: absolute; left: 0; top: 0; height: 16px; width: 100%;
  opacity: 0.55; pointer-events: none;
  /* 512x64，左端 96px 是斜纹装饰：cover 会裁掉上下描边，fill 会把斜纹拉扁。
     九宫格只让中段（纯白）伸缩，两端按贴图比例保住。 */
  border-style: solid; border-width: 0 40px;
  border-image-repeat: stretch; border-image-slice: 8 96 8 96;
}
.cf-namebadge[data-badge="ayame"] { border-image-source: url("./assets/ui/namebadge-backing-ayame.png"); }
.cf-namebadge[data-badge="nia"] { border-image-source: url("./assets/ui/namebadge-backing-nia.png"); }
.cf-namebadge[data-badge="mei"] { border-image-source: url("./assets/ui/namebadge-backing-mei.png"); }
.cf-namebadge[data-badge="iris"] { border-image-source: url("./assets/ui/namebadge-backing-iris.png"); }
.cf-namebadge[data-badge="story"] { border-image-source: url("./assets/ui/namebadge-backing-story.png"); }
.cf-char { position: relative; color: var(--text); letter-spacing: 0.04em;
  padding-left: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9); }
.cf-mstate { width: 14px; height: 14px; object-fit: contain; }
.cf-artist {
  display: inline-block; min-width: 72px; padding: 1px 10px;
  /* 512x32 的左淡出渐变条：cover 会裁掉 3/4 宽度，铺满反而没有可辨特征 */
  background-size: 100% 100%; background-position: center; color: var(--text);
  font-family: var(--font-mono); font-size: 11px;
}

/* ───────── 分页 ───────── */
.pager { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 22px; flex-wrap: wrap; }
.pg-btn {
  min-width: 32px; height: 30px; padding: 0 9px; cursor: pointer;
  background: rgba(16, 34, 48, 0.8); border: 1px solid var(--line-2); color: var(--dim);
  border-radius: 2px; font-family: var(--font-mono); font-size: 12px;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}
.pg-btn:hover:not(:disabled) { border-color: var(--cyan); color: var(--cyan); }
.pg-btn:disabled { opacity: 0.35; cursor: default; }
.pg-btn.on { background: linear-gradient(180deg, #7fe3f0, var(--cyan)); color: #04121a;
  border-color: var(--cyan); font-weight: 700; }
.pg-dots { color: var(--dim); padding: 0 4px; }

/* ───────── 详细筛选面板（p2） ───────── */
.filter-sheet { position: fixed; inset: 0; z-index: 40; background: rgba(3, 8, 13, 0.72);
  display: grid; place-items: center; padding: 24px; animation: fade 0.16s ease both; }
.fs-panel {
  width: min(1100px, 96vw); max-height: 86vh; overflow: auto;
  background:
    linear-gradient(180deg, rgba(12, 24, 36, 0.96), rgba(6, 14, 22, 0.96));
  border: 1px solid var(--line-2); border-radius: 2px;
  box-shadow: 0 40px 80px -40px #000, inset 0 0 0 1px rgba(77, 208, 225, 0.08);
}
.fs-head { display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0;
  background: rgba(10, 20, 30, 0.96); z-index: 2; }
.fs-head-left { display: flex; align-items: center; gap: 14px; }
.fs-head h3 { margin: 0; font-size: 14px; color: var(--text); letter-spacing: 0.1em; }
.fs-reset { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px;
  background: rgba(20, 40, 56, 0.6); border: 1px solid var(--line-2); color: var(--dim);
  border-radius: 2px; cursor: pointer; font-size: 12px; }
.fs-reset:hover { color: var(--cyan); border-color: var(--cyan); }
.fs-confirm {
  width: 52px; height: 52px; display: grid; place-items: center; padding: 0;
  background: transparent; border: 0; cursor: pointer; border-radius: 2px;
}
.fs-confirm img { width: 100%; height: 100%; object-fit: contain; display: block; }
.fs-confirm:hover { filter: brightness(1.12); }
.fs-body {
  display: grid; grid-template-columns: minmax(180px, 0.7fr) minmax(240px, 1fr) minmax(240px, 1fr);
  gap: 0; padding: 0;
}
@media (max-width: 900px) { .fs-body { grid-template-columns: 1fr; } }
.fs-group {
  background: rgba(6, 16, 24, 0.45); border-right: 1px solid var(--line); padding: 16px 18px;
}
.fs-group:last-child { border-right: 0; }
.fs-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.fs-tier {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 8px 4px; cursor: pointer; border-radius: 2px;
  background: rgba(16, 34, 48, 0.7); border: 1px solid var(--line); color: var(--dim);
  font-family: var(--font-mono); font-size: 11px;
}
.fs-tier img { width: 36px; height: 36px; object-fit: contain; opacity: 0.55; }
.fs-tier.on { border-color: var(--cyan); color: var(--cyan); background: rgba(77, 208, 225, 0.12); }
.fs-tier.on img { opacity: 1; }
.fs-colors { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.fs-hex {
  width: 52px; height: 52px; cursor: pointer; border: 0; padding: 0; background: transparent;
  opacity: 0.55; transition: opacity 0.12s, transform 0.12s; overflow: hidden;
}
.fs-hex img { width: 100%; height: 100%; object-fit: contain; display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.55)); }
.fs-hex.on { opacity: 1; transform: scale(1.06);
  filter: drop-shadow(0 0 8px var(--cc, var(--cyan))); }
.fs-check { display: flex; align-items: center; gap: 8px; margin-top: 12px; color: var(--dim); font-size: 12.5px; }
.fs-check input { accent-color: var(--cyan); }
.fs-mastery { display: grid; gap: 7px; }
.fs-mrow {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; cursor: pointer;
  background: rgba(16, 34, 48, 0.7); border: 1px solid var(--line); border-radius: 2px;
  color: var(--dim); font-size: 12.5px; width: 100%; text-align: left;
}
.fs-mrow img { width: 18px; height: 18px; object-fit: contain; }
.fs-mrow.on { border-color: var(--cyan); color: var(--cyan); }

/* ───────── 详情视图：左卡图+信息 / 中棋盘 / 右解表 ───────── */
.view-detail { padding: 16px 18px 60px; }
.detail-stage {
  display: grid;
  grid-template-columns: 260px minmax(340px, 1.15fr) minmax(320px, 1fr);
  gap: 16px; align-items: start; margin-bottom: 8px;
}
@media (max-width: 1180px) {
  .detail-stage { grid-template-columns: 240px 1fr; }
  .detail-right { grid-column: 1 / -1; }
}
@media (max-width: 820px) { .detail-stage { grid-template-columns: 1fr; } }

.detail-left, .detail-mid, .detail-right, .detail-stage > * { min-width: 0; }

.detail-left {
  display: flex; flex-direction: column; gap: 10px;
  padding: 10px; border: 1px solid var(--line); background: var(--panel);
  max-height: calc(100vh - 100px); overflow: auto;
}
/* 卡图在上，信息在下 */
.detail-left .detail-art { order: 1; }
.detail-left .detail-head { order: 2; }
.detail-left .detail-info { order: 3; }
.detail-art { background: transparent; border: 0; }
.detail-art .card-face { width: 100%; max-width: 240px; margin: 0 auto; }

.detail-head { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.dh-title-row { display: flex; align-items: flex-start; gap: 10px; }
.dh-title-row > div { flex: 1; min-width: 0; }
.detail-head h2 { margin: 0; font-family: var(--font-title); font-size: 18px; letter-spacing: 0.03em; }
.detail-head .alias { color: var(--dim); font-size: 12px; margin-top: 2px; }
.detail-head .meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
.dh-color { width: 28px; aspect-ratio: var(--card-color-icon-ratio); height: auto;
  object-fit: fill; flex: none;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6)); }
.dh-tier {
  flex: none; margin-left: auto; padding: 3px 8px;
  border: 1px solid var(--line-2); color: var(--cyan); font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.1em;
}
.pill { display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--dim);
  border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; }
.pill.sr { color: var(--gold); border-color: var(--gold); }
.pill-ico { width: 12px; height: 12px; object-fit: contain; }

.si { display: inline-block; width: 11px; height: 11px; margin-right: 5px;
  vertical-align: -1px; background: var(--dim);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.si-img { width: 14px; height: 14px; object-fit: contain; margin-right: 5px; vertical-align: -2px; }
.si-char { background: var(--ok); }
.si-id { background: var(--dim); }
.si-color { background: var(--violet); }
.si-tier { background: var(--cyan); }
.si-grid { background: var(--c-blue); }
.si-challenge { background: var(--bad); }
.si-mastery { background: var(--gold); }
.si-art { background: var(--c-purple); }
.si-dot { display: inline-block; width: 9px; height: 9px; border-radius: 2px;
  margin-right: 5px; vertical-align: -1px; }
.mono { font-family: var(--font-mono); font-size: 11px; }
.dim { color: var(--dim); font-weight: 400; }

.detail-mid {
  padding: 12px 14px; border: 1px solid var(--line); background: var(--panel);
  min-height: 520px;
}
.detail-mid #board {
  width: 100%; height: auto; min-height: 420px; max-height: 62vh;
  background:
    radial-gradient(circle at 50% 42%, rgba(18, 48, 62, 0.55), rgba(3, 8, 14, 0.96)),
    url("./assets/ui/RSplash-HexGrid-NoFX.png") center / 420px repeat;
  border: 1px solid var(--line); border-radius: 4px; cursor: grab; touch-action: none;
}

.detail-right {
  padding: 12px 14px; border: 1px solid var(--line);
  background: var(--panel); max-height: calc(100vh - 100px); overflow: auto;
}
.detail-tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px;
}
.dtab {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 10px; cursor: pointer; color: var(--dim);
  background: rgba(10, 22, 34, 0.85); border: 1px solid var(--line);
  font-family: var(--font-title); letter-spacing: 0.1em; font-size: 12.5px;
}
.dtab img { width: 14px; height: 14px; object-fit: contain; opacity: 0.7; }
.dtab.on {
  color: #04121a; border-color: var(--cyan);
  background: linear-gradient(180deg, #7fe3f0, var(--cyan)); font-weight: 700;
}
.dtab.on img { opacity: 1; filter: brightness(0.2); }
.dpanel { min-width: 0; }
.craft-btn {
  width: 100%; margin-top: 14px; padding: 12px 16px; font-size: 14px;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.stats { display: grid; gap: 5px; }
.stat-row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 9px;
  background: rgba(6, 16, 24, 0.7); border: 1px solid var(--line); border-radius: 4px; }
.stat-row span { color: var(--dim); font-size: 12px; }
.stat-row b { font-family: var(--font-mono); color: var(--gold); }
.stat-row.warn b { color: var(--bad); }

.solution-list { display: grid; gap: 3px; max-height: 280px; overflow: auto; margin-bottom: 10px; }
.sol-row { display: grid; grid-template-columns: 56px 48px 54px 1fr 64px 38px 36px; gap: 5px;
  align-items: center; padding: 4px 7px; border-radius: 4px; background: rgba(6, 16, 24, 0.75);
  border-left: 3px solid var(--line); cursor: pointer; font-size: 11px; font-family: var(--font-mono); }
.sol-row:hover { background: rgba(20, 40, 56, 0.8); }
.sol-row.sel { border-left-color: var(--cyan); background: rgba(77, 208, 225, 0.1); }
.sol-row.best .sol-val { color: var(--gold); font-weight: 700; }
.sol-row.bad { border-left-color: var(--bad); }
.sol-row.bad .sol-val { color: var(--bad); }
.sol-row.over { opacity: 0.4; }
.sol-row.locked { opacity: 0.45; }
.sol-row.locked .sol-kind::after { content: "锁"; margin-left: 2px; color: var(--warn, #e0a060); font-size: 10px; }
/* 触屏没有 hover：title 里那些「为什么不可用 / 官方参考解 / 游戏门槛」要有能点开的出口 */
.sol-why-btn {
  all: unset; cursor: pointer; justify-self: center; align-self: center;
  width: 22px; height: 22px; border-radius: 50%; text-align: center; line-height: 20px;
  border: 1px solid var(--line-2); color: var(--dim); font-size: 12px; font-family: var(--font-mono);
}
.sol-why-btn:hover, .sol-row.why-open .sol-why-btn { color: var(--cyan); border-color: var(--cyan); }
.sol-why {
  display: none; grid-column: 1 / -1; margin-top: 5px; padding: 6px 8px;
  border-left: 2px solid var(--cyan); background: rgba(8, 18, 26, 0.72);
  color: #dceaf2; font-size: 11.5px; line-height: 1.55; font-family: var(--font-mono);
}
.sol-row.why-open .sol-why { display: block; }
@media (max-width: 820px) {
  /* 固定 7 列在 294px 栏里会撑出横向滚动，右侧两列落在屏外；改成自然换行 */
  .sol-row { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 8px; }
  .sol-why { flex: 0 0 100%; }
  .sol-why-btn { margin-left: auto; }
}
.sol-kind { color: var(--dim); }
.sol-kind.mastery { color: var(--ok); }
.sol-limit, .sol-mat, .sol-ch, .sol-status { color: var(--dim); }
.sol-color i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 4px; }

.challenges { display: grid; gap: 5px; }
.challenge { padding: 7px 10px; border-radius: 4px; background: rgba(6, 16, 24, 0.75);
  border-left: 3px solid var(--line); }
.challenge.pass { border-left-color: var(--ok); }
.challenge.fail { border-left-color: var(--bad); }
.ch-head { font-size: 12px; margin-bottom: 3px; }
.challenge.pass .ch-head { color: var(--ok); }
.challenge.fail .ch-head { color: var(--bad); }
.ch-row { font-size: 11px; color: var(--dim); font-family: var(--font-mono); }
.ch-row em { color: var(--text); font-style: normal; }

.placement-list { display: grid; gap: 3px; max-height: 200px; overflow: auto; }
.pl-row { font-size: 11.5px; padding: 4px 8px; background: rgba(6, 16, 24, 0.75); border-radius: 4px; cursor: pointer; }
.pl-row:hover, .pl-row.hi { background: rgba(77, 208, 225, 0.16); box-shadow: inset 2px 0 0 var(--cyan); }
.pl-row b { font-family: var(--font-mono); color: var(--cyan); margin-right: 6px; }
.muted { color: var(--dim); font-size: 12px; }

/* 棋盘 */
.board-tools { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.board-tools button { width: auto; padding: 3px 10px; font-size: 12px; letter-spacing: 0; }
#zoom-label { font-family: var(--font-mono); font-size: 11.5px; color: var(--dim);
  min-width: 42px; text-align: center; }
#board { width: 100%; height: auto; min-height: 300px; max-height: 58vh;
  background:
    radial-gradient(circle at 50% 42%, rgba(18, 48, 62, 0.55), rgba(3, 8, 14, 0.96)),
    url("./assets/ui/RSplash-HexGrid-NoFX.png") center / 420px repeat;
  border: 1px solid var(--line); border-radius: 6px; cursor: grab; touch-action: none; }
#board.dragging { cursor: grabbing; }
#board.board-textured image { image-rendering: auto; }
/* 缝层/叠放层/徽章层都不吃指针，否则悬停到上面时找不到 .piece，高亮会闪断 */
#board .layer-seam, #board .layer-stack, #board .layer-badge { pointer-events: none; }
/* cluster boundary stays quiet until the pointer is on one of its pieces */
#board .island polygon { fill-opacity: 0.04; }
#board .island .island-edge { stroke-opacity: 0.3; }
#board .island.hi polygon { fill-opacity: 0.1; }
#board .island.hi .island-edge { stroke-opacity: 0.95; }
/* 材料高亮：亮色描边已经交给「颜色匹配」这条游戏判据，所以悬停只做明暗对比 */
#board .piece { transition: opacity 0.12s linear; }
#board.picking .piece:not(.hi) { opacity: 0.14; }
#board .piece.hi .piece-body { filter: brightness(1.25) saturate(1.25)
  drop-shadow(0 0 4px rgba(255, 240, 190, 0.9)); }
.board-source { margin-bottom: 8px; font-size: 11px; font-family: var(--font-mono); color: var(--dim);
  padding: 4px 8px; border-radius: 4px; background: rgba(6, 16, 24, 0.7); border-left: 2px solid var(--line); }
.board-source.solution { border-left-color: var(--cyan); color: var(--text); }
.board-source.solver { border-left-color: var(--gold); color: var(--text); }
.board-source .bs-badge { color: var(--text); font-weight: 700; margin-right: 8px; }
.board-source .bs-status { padding: 1px 7px; border-radius: 999px; font-size: 10.5px; }
.board-source .bs-status.ok { background: rgba(30, 96, 74, 0.8); color: #9df0cd; }
.board-source .bs-status.warn { background: rgba(120, 62, 24, 0.8); color: #ffd9a8; }
.area-label, .piece-label { font-family: var(--font-mono); }
.legend { display: flex; gap: 14px; margin-top: 8px; color: var(--dim); font-size: 11px; flex-wrap: wrap; }
.legend .dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 5px; }
.dot.gold { background: var(--gold); }
.dot.violet { background: var(--violet); }
.dot.piece { background: var(--c-blue); }
.dot.empty { background: transparent; border: 1.5px solid #cfe6f4; }
.dot.filled { background: var(--c-green); }
.dot.wrong { background: var(--c-red); opacity: 0.55; }

.island-legend { display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 6px; font-size: 11px; color: var(--dim); font-family: var(--font-mono); }
.island-legend .il-head { color: var(--text); letter-spacing: 1px; }
.island-legend .il-item { display: inline-flex; align-items: center; gap: 5px; }
.island-legend .il-stat { color: var(--dim); opacity: 0.85; }
.island-legend .il-warn { color: #ffcf9d; }

/* 地板贴图着色。dark / notplaced / placed / unformed 在游戏里是白模，
   靠材质 tint 上色；这里用 CSS filter 压暗，才能在深色背景上分出层次。 */
#board image.tile-void { filter: brightness(0.16) saturate(0.5); opacity: 0.85; }
/* 空格要够亮，否则整盘只剩几团点亮粒子，看不出可玩区形状 */
#board image.tile-dim { filter: brightness(0.72) saturate(1.15); }
#board image.tile-soft { filter: brightness(0.78) saturate(1.1); }
#board image.tile-lit { filter: none; }
#board .layer-mark, #board .layer-mark * { pointer-events: none; }
#board .cell-clip { pointer-events: none; }
#board .island text { font-family: var(--font-mono); paint-order: stroke;
  stroke: rgba(4, 10, 16, 0.85); stroke-width: 2px; }

/* 棋盘显示模式：三选一，不再是一堆独立开关 */
.board-modes { display: inline-flex; gap: 0; margin-bottom: 6px;
  border: 1px solid var(--line); border-radius: 6px; overflow: hidden;
  background: rgba(6, 16, 24, 0.7); }
.board-modes .bm { appearance: none; border: 0; border-left: 1px solid var(--line);
  padding: 4px 14px; font-size: 11.5px; letter-spacing: 1px; cursor: pointer;
  color: var(--dim); background: transparent; }
.board-modes .bm:first-child { border-left: 0; }
.board-modes .bm:hover { color: var(--text); }
.board-modes .bm.on { color: #06121a; background: var(--cyan-dim); font-weight: 700; }

/* ───────── 求解器 ───────── */
/* grid 子项默认 min-width:auto, 内容偏宽时会把容器撑出横向溢出 */
.solver-grid > *, .detail-stage > *, .solver-col, .view { min-width: 0; }
.solver { margin-top: 22px; padding: 16px 0 0; border-top: 1px solid var(--line); }
.solver-head { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap; margin-bottom: 14px; }
.solver-head h3 { margin: 0; }
.solver-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.solver-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.solver-col { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 14px; min-width: 0; }

.notes { display: grid; gap: 4px; margin-top: 8px; }
.note { font-size: 11px; color: var(--dim); padding: 4px 8px; background: rgba(6, 16, 24, 0.75);
  border-left: 2px solid var(--violet); border-radius: 3px; font-family: var(--font-mono); }

/* ───────── 通用控件 ───────── */
.field { display: block; margin-bottom: 10px; }
.field > span { display: block; font-size: 11.5px; color: var(--dim); margin-bottom: 4px; }
select, input[type="number"], input[type="search"] {
  background: rgba(6, 16, 24, 0.9); color: var(--text); border: 1px solid var(--line-2);
  border-radius: 4px; padding: 6px 9px; font-family: var(--font-mono); font-size: 12.5px; width: 100%;
}
select:focus, input:focus { outline: 1px solid var(--cyan); border-color: var(--cyan); }
.check { display: flex; align-items: center; gap: 8px; margin: 9px 0; color: var(--dim); font-size: 12px; }
.check input { accent-color: var(--cyan); }
.inline-field { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--dim); }
.inline-field input, .inline-field select { width: auto; min-width: 92px; }

button {
  padding: 7px 14px; background: rgba(20, 40, 56, 0.7); color: var(--text);
  border: 1px solid var(--line-2); border-radius: 4px; cursor: pointer;
  font-family: var(--font-title); letter-spacing: 0.08em; font-size: 12.5px;
}
button:hover { border-color: var(--cyan); color: var(--cyan); }
button.primary { background: linear-gradient(120deg, rgba(77, 208, 225, 0.3), rgba(155, 140, 240, 0.22));
  border-color: var(--cyan); color: #eafaff; }
button.primary:hover { background: linear-gradient(120deg, rgba(77, 208, 225, 0.48), rgba(155, 140, 240, 0.34)); }

.hint { color: var(--dim); font-size: 11.5px; margin: 0 0 8px; }
/* 详情页嵌入同一套技能行（略紧凑） */
.skills.ss-embed { display: block; margin-bottom: 10px; }
.skills.ss-embed .ss-who.compact { font-size: 13px; margin: 0 0 8px; }
.skills.ss-embed .ss-sec { margin-bottom: 10px; }
.skills.ss-embed .ss-row {
  grid-template-columns: 36px 1fr auto; gap: 8px; padding: 4px 2px 6px;
}
.skills.ss-embed .ss-row.spectral { grid-template-columns: 48px 1fr auto; }
.skills.ss-embed .ss-row-ico { width: 36px; height: 36px; }
.skills.ss-embed .ss-row.spectral .ss-row-ico { width: 48px; height: 48px; }
.skills.ss-embed .ss-row-name { font-size: 12px; margin-bottom: 3px; }
.skills.ss-embed .ss-lv { min-width: 44px; font-size: 10px; }
.skills.ss-embed .ss-lv b { font-size: 16px; }
.skills.ss-embed .ss-pips.wide { flex-wrap: wrap; height: auto; min-height: 16px; }
/* 嵌入版（详情页求解器列）窄一些，但同样保持 2:1；原来写成裸 .ss-pip 会把浮层版一起改掉 */
.skills.ss-embed .ss-pip { width: 14px; height: 7px; }
.advanced { border-top: 1px solid var(--line); padding-top: 10px; margin-top: 10px; }
.advanced summary { cursor: pointer; color: var(--dim); font-size: 12px; font-family: var(--font-title); }
.iota-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 6px;
  margin-top: 8px; max-height: 200px; overflow: auto; }
.iota-cell { display: flex; flex-direction: column; gap: 2px; }
.iota-cell > span { font-size: 10.5px; color: var(--dim); font-family: var(--font-mono); }
.const-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 8px 0 4px; }
.const-item { display: flex; flex-direction: column; gap: 2px; }
.const-item > span { font-size: 10.5px; color: var(--dim); }
.scan-controls { display: flex; gap: 8px; flex-wrap: wrap; }
.scan-controls label { display: flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--dim); }
.scan-controls input { width: 58px; }
.scan-result { margin-top: 10px; overflow-x: auto; }
.scan-head, .scan-row { display: grid; grid-template-columns: 30px 46px 46px 1fr 1fr 40px 48px;
  gap: 4px; padding: 3px 5px; font-family: var(--font-mono); font-size: 10.5px; }
.scan-head { color: var(--dim); border-bottom: 1px solid var(--line); }
.scan-row:nth-child(odd) { background: rgba(6, 16, 24, 0.7); }
.scan-row span:nth-child(4), .scan-row span:nth-child(5) { color: var(--gold); }

.build-line { color: #566d80; font-size: 10.5px; margin: 14px 0 0; font-family: var(--font-mono); }