/* 荆棘王国 v3.0 —— 调色板见 08 章 */
:root{
  --ink:#1B2415; --panel:#242E1C; --panel2:#2E3A24; --line:#46553A;
  --text:#F0EAD6; --dim:#B9B49B; --gold:#D9A21B; --goldHi:#F7C948;
  --blue:#2A48A0; --red:#C9412F; --green:#7CB828; --arcane:#C46BE8;
  --bolt:#7EC8FF; --ice:#D6F6FF; --poison:#9FE01F;
  --r:10px; --shadow:0 6px 22px rgba(0,0,0,.45);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:radial-gradient(ellipse at 50% -10%,#2E3A24,#151D10 70%);
  color:var(--text); font:15px/1.55 "Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  overflow:hidden; -webkit-tap-highlight-color:transparent;
}
button{font:inherit;color:var(--text);background:var(--panel2);border:1px solid var(--line);
  border-radius:var(--r);padding:8px 14px;cursor:pointer;transition:.15s}
button:hover:not(:disabled){background:#3A4A2C;border-color:#6B7F52;transform:translateY(-1px)}
button:disabled{opacity:.42;cursor:not-allowed}
button.primary{background:linear-gradient(180deg,#8A6A16,#6A4E0E);border-color:var(--gold);color:#FFF4D0}
button.primary:hover:not(:disabled){background:linear-gradient(180deg,#A6811C,#7E5C12)}
button.danger{border-color:#8E3A2C;color:#F0B7AC}
.screen{position:fixed;inset:0;display:flex;flex-direction:column;overflow:hidden}
.screen[hidden]{display:none}
.pill{background:#1C2516;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px;color:var(--dim)}

/* ── 主菜单 ── */
.menu{align-items:center;justify-content:center;text-align:center;
  background:radial-gradient(ellipse at 50% 20%,rgba(124,184,40,.10),transparent 60%)}
.menu-inner{max-width:560px;padding:24px}
.menu h1{font:700 54px/1 "Noto Serif SC",Georgia,serif;letter-spacing:.06em;
  background:linear-gradient(180deg,#F7E6A8,#C9992F);-webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 3px 0 rgba(0,0,0,.25)}
.menu h1 small{display:block;font:400 15px/2.4 Georgia,serif;letter-spacing:.42em;color:#8FA36B;-webkit-text-fill-color:#8FA36B}
.tagline{color:var(--dim);margin:14px 0 18px;font-size:14px}
.menu-stat{display:inline-block;margin-bottom:22px;color:var(--goldHi);font-size:18px;letter-spacing:.1em}
.menu-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.menu-btns .big{flex:1 1 180px;padding:14px;font-size:16px}
.opts{margin-top:24px;text-align:left;background:#1E2817;border:1px solid var(--line);border-radius:var(--r);padding:10px 14px}
.opts summary{cursor:pointer;color:var(--dim)}
.opts label{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:13px;color:var(--dim)}
.opts input[type=range]{flex:1;accent-color:var(--gold)}
.opts .chk{gap:6px}
.opts button{margin-top:12px}
.warn{margin-top:16px;color:#F0B7AC;font-size:12px}

/* ── 通用条 ── */
.bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#1C2516;border-bottom:1px solid var(--line);flex-wrap:wrap}
.bar h2{font:600 18px/1 "Noto Serif SC",serif;margin-right:auto}

/* ── 关卡地图 ── */
.map-list{flex:1;overflow-y:auto;padding:16px 18px 40px}
.area-head{font:600 17px/1 "Noto Serif SC",serif;color:var(--goldHi);margin:22px 0 10px;
  padding-left:10px;border-left:3px solid var(--gold)}
.area-head span{font-size:12px;color:var(--dim);font-weight:400;margin-left:10px}
.area-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:10px}
.lvl{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:12px 14px;text-align:left;
  background:linear-gradient(160deg,#2A3520,#212A19);min-height:128px;position:relative}
.lvl.locked{opacity:.34}
.lvl.done{border-color:#7E9A4E}
.lvl-no{position:absolute;right:12px;top:8px;font:700 22px/1 Georgia,serif;color:#46553A}
.lvl-name{font-weight:600;font-size:15px}
.lvl-stars{color:var(--goldHi);letter-spacing:2px;font-size:13px}
.lvl-rule{font-size:12px;color:#A8C07E;line-height:1.4}
.lvl-meta{font-size:11px;color:var(--dim);margin-top:auto}

/* ── 战斗 ── */
.game{background:#141C10}
.hud-top{display:flex;align-items:center;gap:12px;padding:7px 12px;background:#1C2516;border-bottom:1px solid var(--line)}
.stat{display:flex;align-items:center;gap:5px;font-weight:600;font-size:15px}
.stat i{font-style:normal;font-size:15px}
.lives i{color:#E0574A}.lives.low b{color:#FF7A6A;animation:blink .7s infinite}
@keyframes blink{50%{opacity:.4}}
.gold i{color:var(--goldHi)}.kill i{color:#9AA98A}
.wave-wrap{flex:1;min-width:120px;font-size:12px;color:var(--dim)}
.wave-bar{height:5px;background:#16200F;border-radius:3px;overflow:hidden;margin-top:3px}
.wave-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--goldHi));transition:width .3s}
.hud-top button{padding:5px 11px;font-size:13px}
.stage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:6px}
#field{max-width:100%;max-height:100%;width:auto;height:auto;aspect-ratio:16/9;
  border-radius:8px;box-shadow:var(--shadow);touch-action:none;image-rendering:auto}

.hud-bot{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#1C2516;border-top:1px solid var(--line)}
.spell{position:relative;display:flex;flex-direction:column;align-items:center;gap:0;min-width:64px;padding:6px 10px}
.spell i{font-style:normal;font-size:19px;line-height:1}
.spell span{font-size:11px;color:var(--dim)}
.spell.sel{border-color:var(--goldHi);background:#3E4A24;box-shadow:0 0 0 2px rgba(247,201,72,.3)}
.spell.locked{opacity:.3}
.spell .cd{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,14,8,.72);
  border-radius:var(--r);font-size:13px;font-style:normal;color:var(--ice)}
.spell .cd:empty{display:none}
.spell .uses{position:absolute;right:3px;top:2px;font-size:10px;font-style:normal;color:var(--bolt)}
.spell .uses.out{color:#FF7A6A}
.call{margin-left:auto;padding:11px 20px;font-size:15px;
  background:linear-gradient(180deg,#8A6A16,#6A4E0E);border-color:var(--gold);color:#FFF4D0}
.call:disabled{background:var(--panel2);border-color:var(--line);color:var(--dim)}

/* 战场浮层 */
.banner,.toast,.rule-banner,.first-seen{position:absolute;pointer-events:none;opacity:0;transition:.35s}
.banner{top:8%;left:50%;transform:translateX(-50%) translateY(-8px);font:700 26px/1.2 "Noto Serif SC",serif;
  color:#FFF0C4;text-shadow:0 3px 10px rgba(0,0,0,.8),0 0 22px rgba(247,201,72,.4);text-align:center;white-space:nowrap}
.banner.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast{bottom:8%;left:50%;transform:translateX(-50%);background:rgba(18,24,14,.9);border:1px solid var(--line);
  border-radius:999px;padding:7px 18px;font-size:13px}
.toast.show{opacity:1}
.rule-banner{top:14px;left:14px;max-width:44%;background:rgba(18,24,14,.9);border:1px solid var(--gold);
  border-left-width:4px;border-radius:8px;padding:9px 14px;font-size:13px;line-height:1.5;transform:translateX(-10px)}
.rule-banner b{color:var(--goldHi);margin-right:8px}
.rule-banner.show{opacity:1;transform:translateX(0)}
.rule-teach{position:absolute;top:14px;right:14px;font-size:11px;color:rgba(200,214,170,.6);pointer-events:none}
.first-seen{right:14px;bottom:14px;width:230px;background:rgba(18,24,14,.94);border:1px solid var(--line);
  border-left:4px solid var(--green);border-radius:8px;padding:10px 13px;transform:translateX(14px);text-align:left}
.first-seen.show{opacity:1;transform:translateX(0)}
.first-seen b{display:block;font-size:14px;color:#D6E8B0}
.first-seen span{font-size:11px;color:var(--dim)}
.first-seen p{font-size:12px;margin:5px 0;line-height:1.45}
.first-seen small{font-size:10px;color:var(--goldHi)}

.boss-bar{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:44%;min-width:280px;text-align:center}
.boss-bar span{font-size:13px;color:#FFD9C9;text-shadow:0 2px 6px #000}
.bb-track{position:relative;height:11px;background:rgba(10,8,6,.8);border:1px solid #6B3A2A;border-radius:6px;overflow:hidden;margin-top:3px}
.bb-track i{position:absolute;inset:0;background:linear-gradient(90deg,#7A2408,#E0501A,#FF9A3C);transition:width .2s}
.bb-track u{position:absolute;inset:0;background:rgba(200,240,255,.5);transition:width .2s}

/* 建造轮盘 */
.build{position:absolute;z-index:20;width:300px;max-height:78%;overflow-y:auto;
  background:linear-gradient(180deg,#2A3520,#1E2817);border:1px solid #6B7F52;border-radius:12px;
  box-shadow:var(--shadow);padding:10px;font-size:13px}
.bm-head{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding-bottom:7px;
  border-bottom:1px solid var(--line);margin-bottom:8px}
.bm-head i{font-style:normal;font-size:11px;color:var(--goldHi);background:#3A2E12;border-radius:4px;padding:1px 6px}
.bm-head button{margin-left:auto;padding:1px 8px;font-size:15px;line-height:1.2}
.bm-desc{color:var(--dim);font-size:12px;line-height:1.5;margin-bottom:8px}
.bm-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.bm-t{display:flex;flex-direction:column;align-items:center;gap:1px;padding:5px 2px}
.bm-t canvas{width:100%;height:auto;max-height:58px}
.bm-t span{font-size:11px;font-weight:600}
.bm-t small{font-size:10px;color:var(--goldHi)}
.bm-t em{display:none}
.bm-t.bad small{color:#FF7A6A}
.bm-tip{margin-top:8px;font-size:11px;color:#A8C07E;line-height:1.45}
.bm-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-bottom:8px}
.bm-stats div{background:#1A2313;border-radius:6px;padding:4px 5px;text-align:center}
.bm-stats span{display:block;font-size:10px;color:var(--dim)}
.bm-stats b{font-size:12px}
.bm-up{width:100%;text-align:left;margin-bottom:6px;background:linear-gradient(180deg,#3E5226,#2E3E1C);border-color:#7E9A4E}
.bm-up small{display:block;font-size:10px;color:#C8DCA0;font-weight:400}
.bm-specs,.bm-abils{display:grid;gap:5px;margin-bottom:6px}
.bm-specs button,.bm-abils button{text-align:left;padding:7px 9px}
.bm-specs b,.bm-abils b{font-size:12.5px}
.bm-specs small,.bm-abils small{float:right;color:var(--goldHi);font-size:11px}
.bm-specs em,.bm-abils em{display:block;font-style:normal;font-size:11px;color:var(--dim);line-height:1.45;margin-top:2px}
.bm-abils .own{border-color:#7E9A4E;opacity:.7}
.bm-mode{display:flex;align-items:center;gap:4px;margin-bottom:6px;font-size:11px;color:var(--dim)}
.bm-mode button{padding:3px 7px;font-size:11px}
.bm-mode .on{background:#3E5226;border-color:#7E9A4E;color:#E6F2CC}
.bm-rally{width:100%;margin-bottom:6px;font-size:12px}
.bm-sell{width:100%;font-size:12px;border-color:#7A4A3A;color:#E8B8A8}

/* ── 图鉴 ── */
.codex{flex:1;overflow-y:auto;padding:14px 18px 40px}
.cx-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;position:sticky;top:0;
  background:#151D10;padding:6px 0;z-index:5}
.cx-tabs button{padding:6px 12px;font-size:13px}
.cx-tabs .on{background:#3E5226;border-color:#7E9A4E}
.cx-lead{color:var(--dim);font-size:13px;margin-bottom:12px}
.cx-lead em{color:#A8C07E;font-style:normal}
.cx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.cx-card{background:linear-gradient(170deg,#2A3520,#1E2817);border:1px solid var(--line);border-radius:10px;
  padding:9px;text-align:center}
.cx-card.boss{border-color:#8E5A2C;background:linear-gradient(170deg,#3A2E1C,#241C12)}
.cx-card.unseen{opacity:.45;filter:grayscale(1)}
.cx-card canvas{width:100%;height:auto;max-height:104px}
.cx-card b{display:block;font-size:13.5px;margin:3px 0}
.cx-stat{display:flex;flex-wrap:wrap;gap:3px;justify-content:center;margin:5px 0}
.cx-stat span{font-size:10px;background:#1A2313;border-radius:4px;padding:1px 5px;color:var(--dim)}
.cx-card p{font-size:11.5px;color:#B9C4A4;line-height:1.45;text-align:left}
.cx-hint{text-align:center!important;color:var(--dim)}
.cx-towers{display:grid;gap:12px}
.cx-tcard{background:linear-gradient(170deg,#2A3520,#1E2817);border:1px solid var(--line);border-radius:10px;padding:12px}
.cx-thead{display:flex;gap:12px;align-items:flex-start}
.cx-thead canvas{flex:0 0 96px}
.cx-thead b{font-size:15px}
.cx-thead em{display:block;font-style:normal;font-size:11px;color:var(--goldHi)}
.cx-thead p{font-size:12px;color:var(--dim);margin-top:4px;line-height:1.5}
.cx-tcard table{width:100%;border-collapse:collapse;margin:9px 0;font-size:12px}
.cx-tcard th,.cx-tcard td{border:1px solid var(--line);padding:3px 6px;text-align:center}
.cx-tcard th{background:#1A2313;color:var(--dim);font-weight:500}
.cx-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cx-specs>div{background:#1A2313;border-radius:8px;padding:8px 10px}
.cx-specs b{font-size:12.5px;color:#E6D9A8}
.cx-specs small{color:var(--goldHi);font-size:11px;margin-left:6px}
.cx-specs p{font-size:11.5px;color:var(--dim);margin:3px 0;line-height:1.45}
.cx-specs ul{list-style:none;font-size:11px;color:#A8B894;line-height:1.5}
.cx-specs li{padding-left:9px;position:relative}
.cx-specs li::before{content:'·';position:absolute;left:1px;color:var(--gold)}

/* ── 星辰树 ── */
.tree-lead{padding:10px 18px 0;color:var(--dim);font-size:13px}
.tree{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:14px;padding:14px 18px 40px}
.tr-col h3{font:600 16px/1 "Noto Serif SC",serif;color:var(--line);margin-bottom:10px;
  padding-left:9px;border-left:3px solid var(--line);color:var(--text)}
.tr-col{--line:#46553A}
.tr-node{display:block;width:100%;text-align:left;margin-bottom:7px;padding:9px 11px;position:relative}
.tr-node b{font-size:13.5px}
.tr-cost{position:absolute;right:11px;top:9px;font-size:11px;color:var(--goldHi)}
.tr-node em{display:block;font-style:normal;font-size:11.5px;color:var(--dim);margin-top:3px;line-height:1.45}
.tr-node small{display:block;font-size:10.5px;color:#C08A6A;margin-top:3px}
.tr-node.own{background:linear-gradient(180deg,#3E5226,#2C3C1A);border-color:#7E9A4E}
.tr-node.own .tr-cost{color:#B8D48A}
.tr-node.can{border-color:var(--gold);box-shadow:0 0 0 1px rgba(217,162,27,.25)}

/* ── 结算 ── */
dialog{border:1px solid #6B7F52;border-radius:14px;background:linear-gradient(180deg,#2A3520,#1A2313);
  color:var(--text);padding:22px 26px;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
dialog::backdrop{background:rgba(6,10,4,.76)}
dialog h3{font:600 22px/1.2 "Noto Serif SC",serif;text-align:center}
.res-stars{text-align:center;font-size:30px;color:var(--goldHi);letter-spacing:5px;margin:8px 0 14px}
.res-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:12px}
.res-grid div{background:#1A2313;border-radius:8px;padding:7px 10px}
.res-grid span{display:block;font-size:11px;color:var(--dim)}
.res-grid b{font-size:15px}
.res-mix span{font-size:11px;color:var(--dim)}
.mixbar{display:flex;height:9px;border-radius:5px;overflow:hidden;margin:4px 0;background:#1A2313}
.mixbar i{display:block;height:100%}
.res-mix small{font-size:10.5px;color:var(--dim)}
.res-hint{margin-top:12px;padding:8px 11px;background:#1A2313;border-radius:8px;border-left:3px solid var(--gold);
  font-size:12px;color:#C8DCA0;line-height:1.5}
dialog menu{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;padding:0;list-style:none}

/* ── 响应式 ── */
@media (max-width:820px){
  .menu h1{font-size:40px}
  .hud-top{gap:8px;font-size:13px;padding:5px 8px}
  .hud-top button{padding:4px 8px;font-size:12px}
  .wave-wrap{font-size:11px}
  .hud-bot{padding:6px 8px;gap:5px}
  .spell{min-width:52px;padding:5px 6px}
  .call{padding:9px 13px;font-size:13px}
  .build{width:min(94vw,300px)}
  .bm-grid{grid-template-columns:repeat(4,1fr)}
  .area-row{grid-template-columns:repeat(auto-fill,minmax(168px,1fr))}
  .cx-specs{grid-template-columns:1fr}
  .rule-banner{max-width:64%;font-size:12px}
  .rule-teach{display:none}
  .first-seen{width:190px}
}
@media (orientation:portrait) and (max-width:700px){
  .stage::after{content:'横屏体验更好 ↻';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    background:rgba(18,24,14,.9);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:12px;
    pointer-events:none;animation:fadeout 4s forwards}
}
@keyframes fadeout{0%,60%{opacity:1}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}