/* style.css —— 帝王三国 H5 主题：金框浮雕 + 墨玉绿面板（对齐原作截图） */

:root {
  --jade-deep: #081f18;
  --jade: #0e2f25;
  --jade-hi: #164434;
  --jade-line: #235c46;
  --gold: #d9a938;
  --gold-hi: #ffe08a;
  --gold-dk: #8a6212;
  --ink-gold: #f0dfa8;
  --paper: #e8d9a8;
  --paper-dim: #a9bd9d;
  --crimson: #6b2417;
  --crimson-hi: #8e3320;
  --good: #5ad07a;
  --bad: #e05a4a;
  --warn: #e8a33c;
  --r-normal: #c8d3cf;
  --r-good: #5ad07a;
  --r-excellent: #4aa3ff;
  --r-outstanding: #a864ff;
  --r-legend: #ff9d2e;
  --font: 'Noto Sans CJK SC', 'Microsoft YaHei', 'PingFang SC', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  color: var(--paper);
  background:
    radial-gradient(120% 90% at 50% -10%, #14382b 0%, var(--jade-deep) 55%, #04120d 100%) fixed;
  overflow: hidden;
  user-select: none;
  font-size: 14px;
}

/* 铺满视口：16:9 宽屏不再只占中间 1280px 一竖条，地图/封地拿到全部横向空间 */
#app { position: fixed; inset: 0; display: flex; flex-direction: column; }

/* APK 精灵图标 */
.spr { image-rendering: pixelated; border-radius: 4px; background: #0a1f16; }
.spr-40 { width: 40px; height: 40px; flex: 0 0 40px; border: 1px solid var(--gold-dk); }

/* ───────── 金框面板 ───────── */
.panel {
  position: relative;
  background: linear-gradient(160deg, var(--jade-hi) 0%, var(--jade) 45%, #0a241c 100%);
  border: 2px solid var(--gold-dk);
  outline: 1px solid rgba(255, 224, 138, .28);
  outline-offset: -4px;
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .55), inset 0 0 30px rgba(0, 0, 0, .35);
}
.panel::before, .panel::after {
  content: ''; position: absolute; width: 14px; height: 14px; pointer-events: none;
  border-color: var(--gold-hi); border-style: solid; opacity: .9;
}
.panel::before { left: -2px; top: -2px; border-width: 3px 0 0 3px; border-radius: 8px 0 0 0; }
.panel::after { right: -2px; bottom: -2px; border-width: 0 3px 3px 0; border-radius: 0 0 8px 0; }

.panel-title {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: linear-gradient(180deg, var(--jade-hi), var(--jade));
  border-bottom: 2px solid var(--gold);
  border-radius: 6px 6px 0 0;
  color: var(--gold-hi);
  font-weight: 700; letter-spacing: 2px; font-size: 15px;
  text-shadow: 0 1px 2px #000;
}
.panel-title .sub { margin-left: auto; font-size: 12px; letter-spacing: 0; color: var(--paper-dim); font-weight: 400; }
/* 主标题（每个面板/弹窗的顶部大标题）专属红色：全站同时只有一处——
   弹窗打开时底层标题让位，规则见下方 body.modal-on */
.panel-title.head { background: linear-gradient(180deg, var(--crimson-hi), var(--crimson)); }
body.modal-on .panel-title.head { background: linear-gradient(180deg, var(--jade-hi), var(--jade)); }
/* 弹窗自身的主标题反而是唯一的那处红 */
body.modal-on #modal-box > .panel-title.head { background: linear-gradient(180deg, var(--crimson-hi), var(--crimson)); }
.panel-body { padding: 10px 12px; overflow: auto; }

/* ───────── 顶部资源栏 ───────── */
#topbar {
  flex: 0 0 auto; display: flex; align-items: stretch; gap: 6px;
  padding: 6px 8px;
  background: linear-gradient(180deg, #241505 0%, #17100340 100%);
  border-bottom: 2px solid var(--gold-dk);
  box-shadow: 0 2px 10px rgba(0, 0, 0, .6);
}
.res-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  background: linear-gradient(180deg, var(--jade-hi), var(--jade));
  border: 1px solid var(--gold-dk); border-radius: 6px;
  box-shadow: inset 0 1px 0 rgba(255, 224, 138, .18);
  min-width: 96px;
}
.res-chip .ico {
  width: 22px; height: 22px; flex: 0 0 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: #1b1204;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold) 60%, var(--gold-dk));
  border: 1px solid #5c420a; text-shadow: 0 1px 0 #fff8;
}
.res-chip .val { font-weight: 700; color: var(--ink-gold); font-size: 14px; line-height: 1.1; }
.res-chip .rate { font-size: 11px; color: var(--paper-dim); line-height: 1.1; }
.res-chip .lbl { font-size: 11px; color: var(--paper-dim); }
#topbar .spacer { flex: 1; }
#topbar .who { display: flex; flex-direction: column; justify-content: center; align-items: flex-end; padding-right: 4px; }
#topbar .who .acc { color: var(--gold-hi); font-weight: 700; }
#topbar .who .pw { font-size: 11px; color: var(--paper-dim); }

.res-chip .ico img { width: 22px; height: 22px; border-radius: 5px; }

/* ───────── 主舞台 ───────── */
#stage { position: relative; flex: 1 1 auto; overflow: hidden; }
.view { position: absolute; inset: 0; display: none; padding: 8px; overflow: auto; }
.view.active { display: block; }
/* 地图视图（封地/世界）禁止原生滚动/拖移；仅世界地图通过 JS 支持受限拖拽缩放 */
#view-city, #view-world { overflow: hidden; }

/* ───────── 底部导航 ───────── */
#nav {
  flex: 0 0 auto; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px;
  padding: 5px 6px calc(5px + env(safe-area-inset-bottom));
  background: linear-gradient(0deg, #241505, #17100340);
  border-top: 2px solid var(--gold-dk);
}
#nav button {
  appearance: none; cursor: pointer;
  padding: 8px 2px 6px;
  background: linear-gradient(180deg, var(--jade-hi), var(--jade));
  border: 1px solid var(--gold-dk); border-radius: 8px;
  color: var(--paper-dim); font-family: var(--font); font-size: 12px; line-height: 1.3;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
#nav button .glyph { font-size: 18px; font-weight: 700; color: var(--gold); }
#nav button.on { color: var(--gold-hi); border-color: var(--gold); box-shadow: 0 0 12px rgba(217, 169, 56, .35), inset 0 0 8px rgba(255, 224, 138, .12); }
#nav button.on .glyph { color: var(--gold-hi); text-shadow: 0 0 8px rgba(255, 224, 138, .5); }
#nav button .badge { position: absolute; transform: translate(18px, -10px); background: var(--bad); color: #fff; font-size: 10px; border-radius: 8px; padding: 0 5px; }

/* ───────── 按钮 ───────── */
.btn {
  appearance: none; cursor: pointer; font-family: var(--font);
  padding: 6px 14px; border-radius: 6px; font-size: 13px; font-weight: 700;
  color: #241505;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold) 55%, #a5781f);
  border: 1px solid #5c420a;
  box-shadow: 0 2px 0 #4a3608, inset 0 1px 0 #fff6;
  text-shadow: 0 1px 0 rgba(255, 255, 255, .35);
}
.btn:active { transform: translateY(1px); box-shadow: 0 1px 0 #4a3608; }
.btn.green { background: linear-gradient(180deg, #3f9a72, #1d5c41 60%, #14412e); color: var(--ink-gold); border-color: #0b2a1d; text-shadow: 0 1px 1px #000; }
.btn.red { background: linear-gradient(180deg, #b4573f, #7c2c18 60%, #571d0f); color: #ffe3c0; border-color: #3c1207; text-shadow: 0 1px 1px #000; }
.btn.gold { background: linear-gradient(180deg, #e8c35f, #b78a1e 60%, #8a6510); color: #2e1f02; border-color: #5c430a; text-shadow: 0 1px 0 rgba(255,240,190,.35); }
.btn.ghost { background: transparent; border: 1px solid var(--gold-dk); color: var(--paper); box-shadow: none; text-shadow: none; }
.btn:disabled { filter: grayscale(.8) brightness(.6); cursor: not-allowed; }
.btn.sm { padding: 3px 9px; font-size: 12px; border-radius: 5px; }

/* ───────── 列表/行 ───────── */
.row { display: flex; align-items: center; gap: 8px; padding: 8px 6px; border-bottom: 1px dashed rgba(35, 92, 70, .6); }
.row:last-child { border-bottom: 0; }
.row .grow { flex: 1; min-width: 0; }
.row .name { font-weight: 700; color: var(--ink-gold); }
.row .desc { font-size: 12px; color: var(--paper-dim); margin-top: 2px; white-space: normal; }
.cost { font-size: 12px; color: var(--warn); white-space: nowrap; }
.cost .lack { color: var(--bad); font-weight: 700; }
.lv-tag {
  display: inline-grid; place-items: center; min-width: 30px; height: 20px; padding: 0 5px;
  background: linear-gradient(180deg, #2b4a3a, #16302450);
  border: 1px solid var(--gold-dk); border-radius: 4px;
  color: var(--gold-hi); font-size: 12px; font-weight: 700;
}
.bar { height: 6px; border-radius: 3px; background: #071a13; border: 1px solid #0b2a1d; overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, #2f8f63, #7be0a2); }
.chip { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 11px; border: 1px solid var(--gold-dk); color: var(--ink-gold); background: rgba(0, 0, 0, .25); margin-right: 4px; }

/* 装备图标（原 APK 素材）：品阶描边，深底衬托 */
.eico { width: 40px; height: 40px; border: 1px solid var(--gold-dk); border-radius: 7px; background: rgba(0, 0, 0, .32); object-fit: contain; }
.eico-xs { width: 16px; height: 16px; border-radius: 4px; vertical-align: -3px; margin-right: 1px; }
.chip.form { border-color: #6fb0d8; color: #bfe6ff; background: rgba(40, 90, 130, .3); }

/* 将领头像（名将有金框） */
.gavatar { flex: none; width: 54px; height: 66px; object-fit: cover; object-position: 50% 12%; border: 1px solid var(--gold-dk); border-radius: 5px; background: #0a1f16; margin-right: 8px; box-shadow: 0 1px 3px rgba(0,0,0,.5); }
.gavatar.famous { border-color: var(--gold); box-shadow: 0 0 0 1px rgba(217,169,56,.5), 0 0 8px rgba(217,169,56,.35); }
/* 弹窗内将领头像小图 */
.gmini { flex: none; width: 30px; height: 38px; object-fit: cover; object-position: 50% 12%; border: 1px solid var(--gold-dk); border-radius: 4px; background: #0a1f16; margin-right: 8px; }
.gmini.famous { border-color: var(--gold); box-shadow: 0 0 5px rgba(217,169,56,.4); }

/* 将领卡片：整卡可点击（军机营列表只留点击入口，操作收进详情弹窗） */
.gen-card { transition: background .15s ease, box-shadow .15s ease; }
.gen-card:hover { background: rgba(217,169,56,.08); box-shadow: inset 0 0 0 1px rgba(217,169,56,.35); }

/* ───────── 布阵：3×5 阵位选择（紧凑小格） ───────── */
.fgrid { display: grid; grid-template-columns: repeat(3, 74px); gap: 6px; }
.fcell { position: relative; width: 56px; height: 82px; border: 1px dashed rgba(217, 169, 56, .3); border-radius: 5px; background: rgba(6, 18, 12, .5); display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding-top: 6px; font-size: 9px; color: var(--paper-dim); }
.fcell.filled { border-style: solid; border-color: var(--gold-dk); cursor: pointer; }
.fcell.filled:hover { border-color: var(--bad); }
.fcell.filled img { width: 34px; height: 46px; object-fit: cover; object-position: 50% 10%; border-radius: 4px; border: 1px solid var(--gold-dk); }
.fcell.filled span { margin-top: 1px; font-size: 9px; color: var(--gold-hi); line-height: 1; }
.fcell .fx { position: absolute; right: 2px; top: -1px; color: var(--bad); font-weight: 700; font-size: 12px; }
.favail { display: flex; flex-wrap: wrap; gap: 6px; }
.fchip { display: flex; align-items: center; gap: 5px; padding: 2px 8px 2px 2px; border: 1px solid var(--gold-dk); border-radius: 18px; background: rgba(6, 18, 12, .6); color: var(--paper); cursor: pointer; font-size: 12px; }
.fchip img { width: 22px; height: 28px; object-fit: cover; object-position: 50% 10%; border-radius: 3px; }
.fchip i { font-style: normal; color: var(--paper-dim); font-size: 11px; }
.fchip:hover { border-color: var(--gold); }
.fselect { width: 100%; padding: 6px 8px; background: #0a1f16; color: var(--paper); border: 1px solid var(--gold-dk); border-radius: 6px; font-size: 13px; }

/* ───────── 分段页签（统一各面板顶部切换，细金线选中态） ───────── */
.tabs { display: flex; align-items: center; gap: 2px; margin-bottom: 10px; border-bottom: 1px solid var(--jade-line); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs .spacer { flex: 1; }
.tabs .meta { font-size: 12px; color: var(--paper-dim); padding-right: 4px; }
.tab {
  appearance: none; cursor: pointer; font-family: var(--font); position: relative;
  padding: 7px 16px 8px; border: 0; background: transparent; border-radius: 6px 6px 0 0;
  color: var(--paper-dim); font-size: 14px; font-weight: 700; letter-spacing: 1px;
  white-space: nowrap; flex: 0 0 auto;
  transition: color .15s, background .15s;
}
.tab:hover { color: var(--ink-gold); background: rgba(255, 224, 138, .06); }
.tab.on { color: var(--gold-hi); }
.tab.on::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  box-shadow: 0 0 8px rgba(217, 169, 56, .55);
}
.tab .cnt { font-size: 11px; font-weight: 400; color: var(--paper-dim); margin-left: 3px; }

/* ───────── 空状态（居中图标+标题+提示，替代纯文本，避免稀疏页面显残缺） ───────── */
.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 44px 16px; text-align: center; color: var(--paper-dim); }
.empty .empty-ico { font-size: 42px; line-height: 1; opacity: .32; }
.empty .empty-t { font-size: 15px; font-weight: 700; color: var(--ink-gold); letter-spacing: 2px; }
.empty .empty-h { font-size: 12px; max-width: 340px; line-height: 1.7; }

/* 等距封地城景 */
#city-wrap { position: absolute; inset: 0; overflow: hidden; }
/* 原作城池全景底图：CSS 静态背景，不随 JS 重建，杜绝闪烁 */
#city-wrap::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url('assets/spr/4469.jpg') center 42% / cover no-repeat;
  opacity: .82; filter: brightness(.82) saturate(1.02);
}
/* 底图上叠一层极淡墨绿渐变，保证金框面板/文字可读 */
#city-wrap::after {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(8,31,24,.35) 0%, rgba(8,31,24,.08) 40%, rgba(8,31,24,.55) 100%);
}
#city-svg { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.bld-node { cursor: pointer; }
.bld-node.deco { cursor: default; }
/* 木牌独立置顶层：永远压在所有楼阁贴图之上，名称等级不被遮挡 */
.bld-tag-node { cursor: pointer; }
.bld-tag-node.sel .bld-tag { fill: #fff2c0; }
.bld-node:hover image { filter: brightness(1.18); }
.bld-node.sel image { filter: brightness(1.3) drop-shadow(0 0 6px var(--gold-hi)); }
.bld-name { fill: var(--ink-gold); font-size: 11px; text-anchor: middle; paint-order: stroke; stroke: #000a; stroke-width: 3px; }
.bld-lv { fill: var(--gold-hi); font-size: 10px; text-anchor: middle; paint-order: stroke; stroke: #000a; stroke-width: 3px; }
/* 建筑木牌（封地 15 格）：墨玉牌 + 金字 + 等级 */
.bld-tag { fill: var(--gold-hi); font-size: 13px; text-anchor: middle; font-weight: 700; }

/* 建筑详情抽屉 */
#city-drawer {
  position: absolute; right: 8px; top: 8px; width: min(340px, 92vw); max-height: calc(100% - 16px);
  overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin;
  display: none; z-index: 5;
}
#city-drawer.show { display: block; }

/* ───────── 世界地图 ───────── */
#world-wrap { position: absolute; inset: 0; overflow: hidden; touch-action: none; }
#world-canvas { position: absolute; inset: 0; }
.world-tip {
  /* fixed：夹取逻辑按视口坐标运算（见 app.js onCityClick），
     弹卡必须相对视口定位——若留在 world-wrap 里做 absolute，
     容器自身有顶部偏移时卡片会被整体推低、底边溢出屏幕 */
  position: fixed; z-index: 6; width: min(330px, 92vw); display: none;
  /* 卡片化：墨玉底 + 金框 + 深投影——城池弹层是浮在地图画布上的，
     没有卡片底时字直接压在建筑贴图上，浅色字遇浅景即糊成一团 */
  background: linear-gradient(180deg, rgba(23, 69, 53, .97), rgba(8, 25, 19, .97));
  border: 1px solid var(--gold-dk);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .7), 0 0 0 1px rgba(217, 169, 56, .18);
  overflow: hidden;
  /* 兜底：内容再长也不出视口（内部各长列表另有 .tip-scroll 分担） */
  max-height: 84vh;
  overflow-y: auto;
}
/* 长列表内滚：城池卡的驻将名单、派驻选将列表——头尾（标题/按钮/关闭键）
   钉死不动，中间出纵向滚动条，洛阳十余位驻将也不再撑爆屏幕 */
.world-tip .tip-scroll, #modal-box .tip-scroll {
  max-height: 34vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 2px;
}
.world-tip .tip-scroll::-webkit-scrollbar, #modal-box .tip-scroll::-webkit-scrollbar { width: 6px; }
.world-tip .tip-scroll::-webkit-scrollbar-thumb, #modal-box .tip-scroll::-webkit-scrollbar-thumb {
  background: rgba(217, 169, 56, .35);
  border-radius: 3px;
}
.world-tip.show { display: block; }
/* 弹层内文字统一压一层暗底，金色标题/纸色正文在建筑群上也清晰 */
.world-tip .name { color: var(--gold-hi); text-shadow: 0 1px 2px #000; }
.world-tip .desc { color: var(--paper); }

/* ───────── 弹层/Toast ───────── */
#modal-layer { position: fixed; inset: 0; z-index: 60; display: none; place-items: center; background: rgba(2, 10, 7, .72); }
#modal-layer.show { display: grid; }
#modal-box { width: min(680px, 94vw); max-height: 88vh; display: flex; flex-direction: column; }
#modal-box .panel-body { flex: 1; }
#toast-layer { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none; }
.toast {
  padding: 7px 16px; border-radius: 6px; font-size: 13px; max-width: 86vw;
  background: linear-gradient(180deg, #17453180, #0a241cE0);
  border: 1px solid var(--gold-dk); color: var(--ink-gold);
  box-shadow: 0 4px 16px rgba(0, 0, 0, .6);
  animation: toast-in .18s ease-out;
}
.toast.bad { color: #ffc9be; border-color: #7c2c18; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; } }

/* ───────── 黄巾流寇来袭警示（第 5 家势力：天灾） ───────── */
#raid-banner {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  z-index: 45; pointer-events: none; max-width: 92vw;
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 7px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: 1px; color: #fff2cf;
  background: linear-gradient(180deg, rgba(124, 34, 14, .95), rgba(56, 20, 6, .95));
  border: 1px solid var(--gold);
  animation: raid-pulse 1.15s ease-in-out infinite;
}
#raid-banner.hide { display: none; }
#raid-banner .rb-ico { font-size: 15px; color: var(--gold-hi); text-shadow: 0 0 9px rgba(255, 224, 138, .75); }
#raid-banner .rb-tag { color: #ffd24a; }
#raid-banner .rb-city { color: #fff; }
#raid-banner .rb-sec { font-weight: 400; font-size: 12px; color: #ffc9be; }
@keyframes raid-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(0, 0, 0, .5), 0 6px 22px rgba(0, 0, 0, .65), 0 0 12px rgba(217, 169, 56, .3); }
  50% { box-shadow: 0 0 0 1px rgba(0, 0, 0, .5), 0 6px 22px rgba(0, 0, 0, .65), 0 0 28px rgba(255, 140, 60, .65); }
}

/* ───────── 登录 ───────── */
#login-layer { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: radial-gradient(120% 90% at 50% 0%, #1a4534 0%, #071a13 60%, #030d09 100%); }
#login-layer.hide { display: none; }
/* 原作宣传图作登录底图：暗化+压暗边缘，突出中央登录框 */
#login-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: .55; filter: brightness(.55) saturate(.95);
}
#login-box { width: min(360px, 92vw); position: relative; }
#login-box h1 { text-align: center; font-size: 26px; letter-spacing: 10px; color: var(--gold-hi); text-shadow: 0 0 18px rgba(255, 224, 138, .4), 0 2px 3px #000; padding: 18px 0 4px; }
#login-box .slogan { text-align: center; font-size: 12px; color: var(--paper-dim); letter-spacing: 4px; padding-bottom: 14px; }
.field { display: flex; align-items: center; gap: 8px; padding: 8px 10px; margin: 8px 12px; background: rgba(0, 0, 0, .3); border: 1px solid var(--jade-line); border-radius: 6px; }
.field input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--paper); font-family: var(--font); font-size: 15px; }
.field .lab { color: var(--paper-dim); font-size: 13px; }

/* ───────── 品质颜色 ───────── */
.q-normal { color: var(--r-normal); } .q-good { color: var(--r-good); }
.q-excellent { color: var(--r-excellent); } .q-outstanding { color: var(--q-outstanding, var(--r-outstanding)); }
.q-legend { color: var(--r-legend); }
.famous { border: 1px solid var(--gold); border-radius: 4px; padding: 0 4px; font-size: 11px; color: var(--gold-hi); margin-left: 4px; }

/* ───────── 战斗回放（横版战场 · 素材拼景） ───────── */
/* 回放目标城池行：点名攻打的是哪座城、结果如何 */
.btl-city {
  display: flex; align-items: center; gap: 8px; padding: 5px 10px;
  font-size: 13px; color: var(--paper-dim);
  border-bottom: 1px solid rgba(217, 169, 56, .25);
}
.btl-city b { color: var(--gold-hi); font-size: 14px; }
.btl-city i { font-style: normal; font-size: 12px; padding: 1px 8px; border-radius: 4px; }
.btl-city i.win { color: var(--good); border: 1px solid var(--good); }
.btl-city i.lose { color: var(--bad); border: 1px solid var(--bad); }
.btl { border: 2px solid var(--gold-dk); border-radius: 8px; overflow: hidden; margin-top: 8px; background: #0a1f16; }
.btl-top {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 5px 10px;
  background: linear-gradient(180deg, #241505, #171003);
  border-bottom: 1px solid var(--gold-dk);
}
.btl-side { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.btl-side b {
  display: inline-grid; place-items: center; min-width: 26px; height: 20px;
  background: var(--crimson); border: 1px solid var(--gold-dk); border-radius: 4px;
  color: var(--gold-hi); font-size: 12px;
}
.btl-side.def b { background: var(--jade-hi); }
.btl-side i { font-style: normal; font-weight: 700; color: var(--ink-gold); }
.btl-mid { display: flex; flex-direction: column; align-items: center; gap: 3px; min-width: 120px; }
.btl-timer {
  font-variant-numeric: tabular-nums; letter-spacing: 1px;
  color: var(--gold-hi); font-weight: 700; font-size: 14px;
  text-shadow: 0 0 8px rgba(255, 224, 138, .4);
}
/* 中央态势条：左红右绿，反映双方兵力占比（原作顶部战况条） */
.btl-vs {
  width: 100%; height: 6px; border-radius: 3px; overflow: hidden;
  background: linear-gradient(90deg, #3f9a72, #1a4a36);
  border: 1px solid rgba(217, 169, 56, .5);
}
.btl-vs i {
  display: block; height: 100%;
  background: linear-gradient(90deg, #e05a4a, #ff9d6a);
  transition: width .6s ease;
}
/* ───────── 战斗回放（俯视阵位战场 · 椭圆底座 + 动画） ───────── */
.btl-stage {
  position: relative; height: 340px; overflow: hidden;
  background:
    radial-gradient(92% 68% at 50% -14%, rgba(255,242,196,.6), rgba(255,242,196,0) 46%),
    linear-gradient(180deg,
      #6f9dc2 0%, #93bcd6 24%, #5f7897 33%, #46576e 39%,
      #7c8a4e 42%, #5d7a38 66%, #45622a 80%, #2e471c 100%);
}
/* 远处战场剪影：城墙角楼 / 山林，营造横版纵深 */
.btl-stage .btl-horizon {
  position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(130% 26% at 50% 40%, rgba(60,74,96,.6), rgba(60,74,96,0) 62%),
    linear-gradient(180deg, rgba(30,40,54,.35) 37.5%, rgba(40,52,44,.2) 38% 41%, rgba(0,0,0,0) 41%);
}
/* 军旗：攻方金色、守方绛红，斜插在各自阵后 */
/* 战场两侧装饰旗标已移除（压在第一排将卡上方，影响观感） */
/* 草地纹理（淡铺，取自 APK 地面素材） */
.btl-stage::before {
  content: ''; position: absolute; inset: 0; opacity: .16; pointer-events: none; z-index: 0;
  background: url('assets/spr/4263.png') repeat; background-size: 130px 130px;
  mix-blend-mode: overlay;
}
/* 上下压暗，聚焦中央阵线 */
.btl-stage::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 5;
  background: linear-gradient(180deg, rgba(0,0,0,.30) 0%, rgba(0,0,0,0) 20%, rgba(0,0,0,0) 80%, rgba(0,0,0,.34) 100%);
}
/* 两军阵位：固定 3 列 × 5 行网格（左右对决，纵向深处为后备） */
.btl-army { position: absolute; top: 50%; transform: translateY(-50%); display: grid; grid-template-columns: repeat(3, 86px); grid-auto-rows: 60px; gap: 3px 8px; z-index: 2; }
.btl-army.atk { left: 2%; }
.btl-army.def { right: 2%; }
/* 主将名牌（头像+名字+等级+阵型） */
.btl-lead { position: absolute; top: 6px; z-index: 4; display: flex; align-items: center; gap: 6px; padding: 3px 9px 3px 3px; background: rgba(8, 20, 14, .8); border: 1px solid var(--gold-dk); border-radius: 20px; }
.btl-lead img { width: 28px; height: 34px; object-fit: cover; object-position: 50% 12%; border-radius: 4px; border: 1px solid var(--gold-dk); background: #000; }
.btl-lead .lname { font-weight: 700; font-size: 13px; color: var(--gold-hi); letter-spacing: .5px; }
.btl-lead .lmeta { font-size: 11px; color: var(--paper-dim); }
.btl-lead.famous { border-color: var(--gold); box-shadow: 0 0 8px rgba(217, 169, 56, .4); }
.btl-lead.famous .lname { color: #ffe08a; }
.btl-lead.atk { left: 1.5%; }
.btl-lead.def { right: 1.5%; flex-direction: row-reverse; padding: 3px 3px 3px 9px; }
/* 单位格：将领头像 + 名字 + 血条 + 兵数 */
.btl-u { position: relative; width: 84px; height: 60px; }
.btl-u.empty { border: 1px dashed rgba(255, 255, 255, .07); border-radius: 6px; }
.btl-base { position: absolute; left: 50%; bottom: 10px; width: 44px; height: 14px; margin-left: -22px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.28); }
.btl-army.atk .btl-base { background: radial-gradient(ellipse at 50% 42%, rgba(96,150,214,.5), rgba(24,52,86,.22) 68%, transparent 76%); }
.btl-army.def .btl-base { background: radial-gradient(ellipse at 50% 42%, rgba(214,92,70,.5), rgba(84,22,16,.22) 68%, transparent 76%); }
.btl-fig { position: absolute; left: 50%; top: 1px; width: 44px; height: 56px; margin-left: -22px; object-fit: contain; image-rendering: auto; border-radius: 6px; border: 1px solid rgba(217,169,56,.35); background: rgba(6,18,12,.5); filter: drop-shadow(0 2px 3px rgba(0,0,0,.55)); animation: btl-bob 3s ease-in-out infinite; }
.btl-u.famous .btl-fig { border-color: var(--gold); box-shadow: 0 0 6px rgba(217,169,56,.45); }
/* ── 兵种连帧精灵（原作风格）：步/弓/骑/战车 4 帧横向精灵图，CSS steps 逐帧轮播 ── */
.btl-fig.unit {
  border: 0; background-color: transparent; background-repeat: no-repeat;
  background-size: 400% 100%; image-rendering: pixelated;
  width: 46px; height: 46px; top: 5px; margin-left: -23px; border-radius: 0;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,.5));
  animation: btl-steps .72s steps(1, end) infinite;
}
.btl-fig.unit.t-infantry { background-image: url('assets/unit/infantry.png'); }
.btl-fig.unit.t-archer { background-image: url('assets/unit/archer.png'); }
.btl-fig.unit.t-cavalry { background-image: url('assets/unit/cavalry.png'); width: 52px; height: 52px; top: 1px; margin-left: -26px; }
.btl-fig.unit.t-chariot { background-image: url('assets/unit/chariot.png'); width: 48px; height: 48px; top: 3px; margin-left: -24px; }
/* 守方单位镜像，面向攻方 */
.btl-army.def .btl-fig.unit { transform: scaleX(-1); }
.btl-u.famous .btl-fig.unit { filter: drop-shadow(0 0 4px rgba(217,169,56,.55)) drop-shadow(0 2px 2px rgba(0,0,0,.5)); }
/* 逐帧错相，避免全军同步浮动 */
.btl-army .btl-u:nth-child(4n+2) .btl-fig.unit { animation-delay: -.18s; }
.btl-army .btl-u:nth-child(4n+3) .btl-fig.unit { animation-delay: -.36s; }
.btl-army .btl-u:nth-child(4n+4) .btl-fig.unit { animation-delay: -.54s; }
@keyframes btl-steps {
  0% { background-position-x: 0%; }
  25% { background-position-x: 33.333%; }
  50% { background-position-x: 66.666%; }
  75% { background-position-x: 100%; }
}
.btl-hp { position: absolute; left: 6px; right: 6px; top: 1px; height: 5px; background: #1a0a08; border: 1px solid #000; border-radius: 3px; overflow: hidden; }
.btl-hp i { display: block; height: 100%; background: linear-gradient(90deg, #e05a4a, #ff9d6a); transition: width .3s ease; }
.btl-num { position: absolute; left: 0; right: 0; top: 7px; font-style: normal; font-weight: 700; font-size: 8px; text-align: center; color: #ffe0b0; text-shadow: 0 1px 1px #000; line-height: 1; }
.btl-gname { position: absolute; left: 0; right: 0; bottom: 1px; text-align: center; font-size: 9px; color: #ffe9c4; text-shadow: 0 1px 1px #000; white-space: nowrap; overflow: hidden; }
.btl-gname b { color: #9fd0ff; font-weight: 600; }
/* 具名将领四维（合成将 = 并入副将/众驻将份额后的战斗属性） */
.btl-gstat { position: absolute; left: 0; right: 0; bottom: 13px; text-align: center; font-size: 8px; color: #bfe3c0; text-shadow: 0 1px 1px #000; white-space: nowrap; overflow: hidden; letter-spacing: .2px; }
/* 当前行动单位：青色菱形高亮 */
.btl-u.acting .btl-base { box-shadow: inset 0 0 0 1px #000, 0 0 16px 4px rgba(90,224,255,.75); }
.btl-u.acting::before { content: ''; position: absolute; left: 50%; top: 2px; width: 52px; height: 54px; margin-left: -26px; transform: rotate(45deg); border: 2px solid rgba(130,240,255,.9); border-radius: 8px; box-shadow: 0 0 12px rgba(120,240,255,.7), inset 0 0 10px rgba(120,240,255,.4); animation: btl-dia 1.1s ease-in-out infinite; }
/* 受击：抖动 + 挥砍闪光 */
.btl-u.hit .btl-fig { animation: btl-shake .3s; }
.btl-slash { position: absolute; left: 50%; top: 26px; width: 46px; height: 46px; margin-left: -23px; opacity: 0; pointer-events: none; }
.btl-u.hit .btl-slash { opacity: 1; animation: btl-slash .34s ease-out; }
.btl-slash::before, .btl-slash::after { content: ''; position: absolute; left: 50%; top: 50%; width: 46px; height: 3px; margin: -1.5px 0 0 -23px; background: linear-gradient(90deg, transparent, #fff, #ffe9a8, transparent); border-radius: 2px; }
.btl-slash::before { transform: rotate(35deg); }
.btl-slash::after { transform: rotate(-35deg); }
/* 阵亡 */
.btl-u.dead .btl-fig { filter: grayscale(1) brightness(.35); opacity: .35; animation: none; }
.btl-u.dead .btl-base { opacity: .25; }
.btl-u.dead .btl-hp, .btl-u.dead .btl-num { opacity: .25; }
/* 攻守突进 */
.btl-u.lunge-r { animation: btl-lungeR .42s ease; }
.btl-u.lunge-l { animation: btl-lungeL .42s ease; }
@keyframes btl-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
@keyframes btl-dia { 0%,100% { opacity: .9; } 50% { opacity: .45; } }
@keyframes btl-lungeR { 0%,100% { transform: translateX(0); } 40% { transform: translateX(16px); } }
@keyframes btl-lungeL { 0%,100% { transform: translateX(0); } 40% { transform: translateX(-16px); } }
@keyframes btl-shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
@keyframes btl-slash { 0% { opacity: 0; transform: scale(.5) rotate(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: scale(1.35) rotate(20deg); } }
/* 飘字 */
.btl-floats { position: absolute; inset: 0; pointer-events: none; z-index: 6; }
.btl-fn {
  position: absolute; font-weight: 700; font-size: 15px; color: #ffd9b0;
  text-shadow: 0 1px 2px #000, 0 0 6px rgba(224, 90, 74, .8);
  animation: btl-float 1.4s ease-out forwards;
  pointer-events: none;
}
.btl-fn.def { color: #ffe08a; text-shadow: 0 1px 2px #000, 0 0 6px rgba(255, 224, 138, .6); }
.btl-fn.skill { font-size: 18px; color: #a864ff; text-shadow: 0 0 8px #a864ff; }
@keyframes btl-float {
  from { opacity: 0; transform: translateY(8px) scale(.8); }
  15% { opacity: 1; transform: translateY(0) scale(1.05); }
  to { opacity: 0; transform: translateY(-46px) scale(1); }
}
/* 胜败横幅 */
.btl-banner {
  position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%) scale(.6);
  padding: 10px 26px; border-radius: 8px; font-size: 22px; font-weight: 700;
  letter-spacing: 6px; z-index: 7; opacity: 0;
  background: linear-gradient(180deg, rgba(8,31,24,.92), rgba(8,31,24,.8));
  border: 2px solid var(--gold); color: var(--gold-hi);
  box-shadow: 0 0 30px rgba(0, 0, 0, .7);
  transition: opacity .3s, transform .3s;
}
.btl-banner.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.btl-banner.win { color: #7be0a2; border-color: #3f9a72; }
.btl-banner.lose { color: #ffb0a0; border-color: #e05a4a; }
.btl-banner.live { color: #ffb04a; border-color: #c2572d; animation: btl-pulse 1.6s ease-in-out infinite; }
@keyframes btl-pulse { 0%,100% { opacity: .85; } 50% { opacity: 1; } }

/* 援军抵达横幅：打在战局中段，红金预警式闪现 */
.btl-wave {
  position: absolute; left: 50%; top: 20%; transform: translate(-50%, -50%) scale(.7);
  padding: 8px 22px; border-radius: 8px; font-size: 18px; font-weight: 700;
  letter-spacing: 3px; z-index: 8; opacity: 0; pointer-events: none; white-space: nowrap;
  background: linear-gradient(180deg, rgba(60,16,8,.94), rgba(40,10,5,.85));
  border: 2px solid var(--crimson-hi); color: #ffca9a;
  box-shadow: 0 0 26px rgba(0, 0, 0, .75);
  transition: opacity .22s ease;
}
.btl-wave.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.btl-wave small { font-size: 12px; letter-spacing: 1px; color: var(--paper-dim); margin-left: 6px; }
.btl-foot {
  display: flex; flex-direction: column; align-items: stretch; gap: 5px;
  padding: 6px 10px; font-size: 12px; color: var(--paper-dim);
  background: linear-gradient(0deg, #241505, #171003);
  border-top: 1px solid var(--gold-dk);
}
/* 信息行：回合/目标/守军/鏖战倒计时，过长省略号，绝不挤压其他行 */
.btl-info { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* 控制行：进度条 + 时间 + 按钮组；按钮不收缩不换行，永不被挤成一列 */
.btl-ctrls { display: flex; align-items: center; gap: 8px; }
.btl-ctrls .btn { flex: 0 0 auto; white-space: nowrap; }
/* 回放进度条（原作底部播放条） */
.btl-prog {
  flex: 1; height: 8px; border-radius: 4px; overflow: hidden; min-width: 60px;
  background: #0a1f16; border: 1px solid rgba(217, 169, 56, .45);
}
.btl-prog i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--gold-dk), var(--gold-hi));
  transition: width .5s ease;
}
.btl-time {
  font-variant-numeric: tabular-nums; white-space: nowrap; flex: 0 0 auto;
  color: var(--gold-hi); font-weight: 700; font-size: 11px;
}
/* 战场抽屉：设置(画质/显示/自动攻击) / 全军战略 / 撤军确认，嵌在战场面板内避免模态层叠 */
.btl-drawer {
  display: none; max-height: 46vh; overflow-y: auto;
  padding: 10px 12px; font-size: 13px;
  background: linear-gradient(180deg, #0d241a, #08160f);
  border-top: 1px solid var(--gold-dk);
}
.btl-drawer.on { display: block; }
.btl-dw-sec { padding: 8px 0; border-bottom: 1px dashed rgba(217, 169, 56, .25); }
.btl-dw-sec:last-child { border-bottom: 0; }
.btl-dw-sec > b { display: block; color: var(--gold-hi); letter-spacing: 2px; margin-bottom: 2px; }
.btl-dw-sec > .desc { display: block; color: var(--paper-dim); font-size: 12px; margin-bottom: 6px; }
.btl-dw-sec > div { display: flex; gap: 6px; flex-wrap: wrap; }
/* 兵种相克表 */
.btl-tab { width: 100%; border-collapse: collapse; margin-top: 4px; font-size: 12px; }
.btl-tab td { padding: 4px 8px; border-bottom: 1px solid rgba(217, 169, 56, .18); color: var(--paper); }
.btl-tab tr:first-child td { border-top: 1px solid rgba(217, 169, 56, .18); }
/* 显示调整：中=只显示交战区域部队（前 6 格），低=只显示将领名牌 */
.btl.disp-mid .btl-army .btl-u:nth-child(n+7) { display: none; }
.btl.disp-low .btl-army { display: none; }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #235c46; border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

@media (min-width: 900px) {
  .view.with-side { padding-right: 360px; }
  #city-drawer { top: 16px; }
}

/* 背景音乐开关（右下角悬浮） */
#snd-btn {
  position: fixed; right: 12px; bottom: 64px; z-index: 99;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gold-dk); background: rgba(10, 31, 22, .88);
  color: var(--gold-hi); font-size: 17px; cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .5);
}
#snd-btn.off { color: #7a8a82; border-color: #33483c; }