/* =========================================================
   星际裂隙 · ROGUE THUNDER  —  UI / 舞台样式
   ========================================================= */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --cyan:#7ef9ff; --blue:#4ea8ff; --violet:#b06bff; --gold:#ffb545;
  --pink:#ff5c8a; --green:#7cffb2; --red:#ff5566;
  --ink:#e8f2ff; --dim:#8fa3bf;
  --panel:rgba(12,18,34,.88); --line:rgba(126,249,255,.22);
  /* 元素色令牌：JS 会在具体节点上内联覆盖（--ec 元素主色 / --bd 反应边框色 / --mix 混合色），
     这里给一份中性兜底，保证「脚本未注入」时徽章、反应卡、图鉴也有可读配色 */
  --ec:#9fb4d4; --bd:#9fb4d4; --mix:#9fb4d4;
  --font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
html,body{height:100%;overflow:hidden;background:#05070e;font-family:var(--font);color:var(--ink)}
body{display:flex;align-items:center;justify-content:center}

#app{width:100%;height:100%;display:flex;align-items:center;justify-content:center}
#stage{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%}
/* frame 由 JS 精确设定为 canvas 的显示尺寸，HUD / 覆盖层全部相对它定位 */
#frame{position:relative;flex:0 0 auto;touch-action:none}
#cv{display:block;background:#05070e;touch-action:none;
    box-shadow:0 0 0 1px rgba(126,249,255,.14),0 0 70px rgba(78,168,255,.16),0 20px 60px rgba(0,0,0,.7);
    border-radius:6px;cursor:crosshair}

.hidden{display:none !important}

/* ===================== HUD ===================== */
#hud{position:absolute;inset:0;pointer-events:none;font-size:13px;
     display:flex;flex-direction:column;justify-content:space-between;padding:10px 12px}
.hud-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.hud-col-left{flex:1;max-width:56%}
.hud-col-right{text-align:right}
.lv-row{display:flex;align-items:center;gap:8px;margin-bottom:5px}
.lv-badge{font-size:12px;letter-spacing:.06em;color:#05070e;background:linear-gradient(180deg,var(--cyan),var(--blue));
  padding:2px 8px;border-radius:20px;font-weight:700;box-shadow:0 0 14px rgba(126,249,255,.5)}
.lv-badge b{font-size:13px}
.combo{font-size:12px;font-weight:700;color:var(--gold);text-shadow:0 0 10px rgba(255,181,69,.7);opacity:0;transition:opacity .2s}
.combo.on{opacity:1}

.bar{position:relative;height:9px;border-radius:6px;background:rgba(255,255,255,.08);
     overflow:hidden;margin-bottom:4px;border:1px solid rgba(255,255,255,.07)}
.bar i{position:absolute;inset:0;width:100%;transform-origin:left;border-radius:6px;transition:transform .16s linear}
.hpbar i{background:linear-gradient(90deg,#ff5566,#ff8f6b)}
.hpbar{height:11px}
.hpbar .shbar{position:absolute;left:0;bottom:0;height:3px;width:100%;transform-origin:left;
   transform:scaleX(0);border-radius:3px;
   background:linear-gradient(90deg,rgba(78,168,255,.98),rgba(126,249,255,.98));
   box-shadow:0 0 9px rgba(78,168,255,.9);transition:transform .18s linear}
.hpbar em{position:absolute;inset:0 0 3px 0;display:flex;align-items:center;justify-content:center;
   font-size:8px;font-style:normal;letter-spacing:.04em;color:#fff;text-shadow:0 1px 3px #000;font-weight:600}
.xpbar{height:5px}
.xpbar i{background:linear-gradient(90deg,var(--cyan),#a9ffe8)}
/* 能量条（持续光束 t_lance）：半宽细条 + 耗尽闪烁 */
.energybar{height:5px;width:62%}
.energybar i{background:linear-gradient(90deg,#7ef9ff,#d9c2ff)}
.energybar.low i{background:linear-gradient(90deg,#ff5566,#ff8f6b);animation:elow .45s infinite alternate}
@keyframes elow{from{opacity:.4}to{opacity:1}}
/* 元素徽章（最多 2 个） */
.elems{display:flex;gap:4px;margin-top:5px;flex-wrap:wrap}
.echip{font-size:9.5px;padding:1.5px 7px;border-radius:20px;font-weight:700;
  color:var(--ec);border:1px solid var(--ec);background:rgba(0,0,0,.35)}

.wave-tag{font-size:11px;letter-spacing:.14em;color:var(--dim)}
.wave-tag b{font-size:17px;color:var(--ink);letter-spacing:0}
.score{font-size:20px;font-weight:800;letter-spacing:.02em;
  background:linear-gradient(180deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:10px;color:var(--dim);letter-spacing:.06em}

.hud-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:8px}
.loadout{display:flex;gap:5px;flex-wrap:wrap;max-width:60%}
.wchip{display:flex;align-items:center;gap:3px;font-size:10px;padding:2px 6px;border-radius:20px;
  background:rgba(10,18,34,.72);border:1px solid rgba(126,249,255,.2);color:#cfe4ff;backdrop-filter:blur(4px)}
.wchip b{font-size:11px;color:var(--cyan)}
.wchip.epic{border-color:rgba(176,107,255,.5)}
.wchip.epic b{color:var(--violet)}
.abilities{display:flex;gap:5px}
.ab{width:34px;height:34px;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:rgba(10,18,34,.78);border:1px solid rgba(126,249,255,.24);font-size:15px;position:relative;overflow:hidden}
.ab small{font-size:7px;color:var(--dim);letter-spacing:.04em}
.ab .cd{position:absolute;inset:0;background:rgba(255,255,255,.28);transform-origin:bottom;pointer-events:none}
.ab.off{opacity:.32}

/* ===================== 横幅 / 提示 ===================== */
.banner{position:absolute;top:31%;left:0;right:0;text-align:center;pointer-events:none;
  font-size:30px;font-weight:800;letter-spacing:.22em;opacity:0;
  text-shadow:0 0 24px rgba(126,249,255,.8),0 4px 18px #000;color:#fff}
.banner.show{animation:bannerIn .95s ease-out}
.banner.danger{color:#ffd9de;text-shadow:0 0 24px rgba(255,85,102,.9),0 4px 18px #000}
@keyframes bannerIn{
  0%{opacity:0;transform:scale(.75) translateY(14px);letter-spacing:.5em}
  22%{opacity:1;transform:scale(1) translateY(0);letter-spacing:.22em}
  75%{opacity:1}
  100%{opacity:0;transform:scale(1.06)}
}
.toast{position:absolute;top:58%;left:0;right:0;text-align:center;pointer-events:none;
  font-size:14px;font-weight:700;color:var(--gold);opacity:0;letter-spacing:.1em;
  text-shadow:0 0 16px rgba(255,181,69,.8),0 2px 10px #000}
.toast.show{animation:toastIn 1.5s ease-out}
@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}20%{opacity:1;transform:none}70%{opacity:1}100%{opacity:0}}

.bossbar{position:absolute;top:74px;left:6%;right:6%;pointer-events:none}
.bb-name{font-size:11px;letter-spacing:.24em;color:#ffd9de;text-align:center;margin-bottom:4px;
  text-shadow:0 0 14px rgba(255,85,102,.8)}
.bb-track{position:relative;height:11px;border-radius:7px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,85,102,.35);overflow:hidden}
.bb-track i{position:absolute;inset:0;transform-origin:left;transform:scaleX(1);
  background:linear-gradient(90deg,#ff2d55,#ff7a5c,#ffb545);transition:transform .12s linear;
  box-shadow:0 0 18px rgba(255,85,102,.7)}
.bb-track u{position:absolute;top:0;bottom:0;width:2px;background:rgba(255,255,255,.55);left:70%;
  transition:left .3s ease,opacity .3s;opacity:.9}
.bb-track u.hide{opacity:0}

/* ===================== 覆盖层 ===================== */
.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at 50% 40%,rgba(12,22,48,.82),rgba(3,5,12,.95));
  backdrop-filter:blur(9px);z-index:20;padding:18px;overflow:auto}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 22px;
  width:min(420px,100%);max-height:96%;overflow:auto;text-align:center;position:relative;
  box-shadow:0 0 0 1px rgba(255,255,255,.03),0 30px 80px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.06)}
.panel.narrow{width:min(320px,100%)}
.panel::before{content:"";position:absolute;top:0;left:16%;right:16%;height:1px;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.6}

h1{font-size:40px;letter-spacing:.14em;font-weight:800;
  background:linear-gradient(180deg,#fff 20%,var(--cyan) 55%,var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 22px rgba(126,249,255,.45))}
h2{font-size:22px;letter-spacing:.1em;font-weight:800;margin-bottom:6px}
h2 b{color:var(--cyan)}
.sub-en{font-size:11px;letter-spacing:.42em;color:var(--dim);margin-top:2px}
.logo{margin-bottom:14px}
.tagline{font-size:12.5px;line-height:1.8;color:var(--dim);margin:10px 0 18px}

.keys{display:flex;flex-direction:column;gap:8px;margin:16px 0 22px;text-align:left}
.key-item{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--dim);flex-wrap:wrap}
kbd{display:inline-block;padding:2px 7px;border-radius:6px;font-size:10.5px;font-family:var(--font);
  background:rgba(126,249,255,.09);border:1px solid rgba(126,249,255,.28);color:#cdefff;letter-spacing:.04em}

.btn{display:block;width:100%;padding:13px;margin-top:10px;border:none;border-radius:12px;cursor:pointer;
  font-family:var(--font);font-size:14.5px;font-weight:700;letter-spacing:.08em;transition:.18s;color:#05070e;
  background:linear-gradient(180deg,var(--cyan),#3fc9e8);box-shadow:0 0 26px rgba(126,249,255,.35),0 6px 18px rgba(0,0,0,.4)}
.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--dim);border:1px solid rgba(255,255,255,.14);box-shadow:none;font-size:13px;padding:10px}
.btn.ghost:hover{color:var(--ink);border-color:rgba(126,249,255,.45)}
.best{margin-top:16px;font-size:11px;color:var(--dim);letter-spacing:.1em}
.best b{color:var(--gold);font-size:14px}
.hint{font-size:11px;line-height:1.9;color:#5f7391;margin-top:14px}
/* 站点声明入口：与《游戏大厅》的声明保持同一条口径（免费 / 无广告 / 不采集） */
.site-note{margin-top:14px;padding-top:12px;border-top:1px solid rgba(126,249,255,.14);font-size:11px;line-height:1.7}
.site-note a{color:#6f87a8;text-decoration:none;letter-spacing:.02em}
.site-note a:hover{color:var(--cyan)}
.site-note a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ===================== 升级卡（五选一 / 六选一：卡高压缩到 ≤62px 量级） ===================== */
.lvup-panel{width:min(470px,100%)}
.lvup-head h2{margin-bottom:3px}
.lvup-head p{font-size:11.5px;color:var(--dim);letter-spacing:.14em;margin-bottom:14px}
.cards{display:flex;flex-direction:column;gap:8px}
.card{position:relative;display:flex;gap:11px;align-items:center;text-align:left;cursor:pointer;
  padding:9px 12px;border-radius:12px;background:rgba(16,24,42,.9);
  border:1px solid rgba(255,255,255,.1);transition:.16s;overflow:hidden}
.card:hover{transform:translateY(-2px);border-color:currentColor}
.card::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:currentColor;box-shadow:0 0 16px currentColor}
.card .ico{width:38px;height:38px;flex:0 0 38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.card .body{flex:1;min-width:0}
.card .nm{font-size:14px;font-weight:700;display:flex;align-items:center;gap:7px;color:var(--ink)}
.card .lvl{font-size:9.5px;padding:1px 6px;border-radius:20px;background:rgba(255,255,255,.1);
  color:var(--dim);letter-spacing:.06em;font-weight:600}
.card .ds{font-size:11px;color:var(--dim);line-height:1.45;margin-top:3px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .tags{display:flex;gap:5px;margin-top:5px;flex-wrap:wrap}
.card .tag{font-size:9px;letter-spacing:.1em;padding:1.5px 7px;border-radius:5px;
  background:rgba(255,255,255,.06);color:#8fa3bf}
.card .key{position:absolute;top:7px;right:10px;font-size:9.5px;color:#4b5c76;letter-spacing:.05em}
.card.is-new{animation:cardPop .34s cubic-bezier(.2,1.4,.5,1) backwards}
@keyframes cardPop{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}

.r-common{color:#8fa3bf}
.r-rare{color:var(--blue)}
.r-epic{color:var(--violet)}
.lvup-foot{display:flex;gap:9px;margin-top:14px}
.lvup-foot .btn{margin-top:0}

/* ===================== 元素门（Lv4 / Lv9） ===================== */
.elempick-panel{width:min(520px,100%)}
.elems-pick{display:grid;grid-template-columns:1fr 1fr;gap:9px;text-align:left}
.ecard{position:relative;padding:9px 11px 9px 13px;border-radius:12px;cursor:pointer;
  background:rgba(16,24,42,.92);border:1px solid rgba(255,255,255,.1);
  border-left:3px solid var(--bd,var(--ec));transition:.16s}
.ecard:hover{transform:translateY(-2px);box-shadow:0 0 22px -6px var(--bd,var(--ec))}
.ecard .eg{font-size:19px;line-height:1;color:var(--ec)}
.ecard .en{font-size:13.5px;font-weight:800;color:var(--ink);margin-top:4px;
  display:flex;align-items:center;gap:6px}
.ecard .est{font-size:9px;font-weight:600;color:var(--ec);border:1px solid var(--ec);
  border-radius:20px;padding:0 5px;opacity:.9}
.ecard .epos{font-size:10.5px;color:#cfe4ff;margin-top:4px;line-height:1.4}
.ecard .el{font-size:9.5px;color:var(--dim);line-height:1.5;margin-top:4px}
.ecard .erx{margin-top:6px;padding-top:6px;border-top:1px dashed rgba(255,255,255,.14);
  font-size:9.5px;line-height:1.5;color:#cfe4ff}
.ecard .erx b{color:var(--bd,var(--ec))}
.ecard.is-new{animation:cardPop .34s cubic-bezier(.2,1.4,.5,1) backwards}
.ecard.locked{opacity:.45;cursor:default;border-left-color:#4b5c76}
.ecard.locked:hover{transform:none;box-shadow:none}
.elem-foot{margin-top:12px;font-size:10px;letter-spacing:.1em;color:#5f7391}

/* ===================== 元素图鉴 ===================== */
.codex-panel{width:min(520px,100%)}
.codex-body{text-align:left;max-height:62vh;overflow:auto;margin-bottom:4px;padding-right:2px}
.cx-h{font-size:10.5px;letter-spacing:.18em;color:var(--cyan);margin:12px 0 7px;
  padding-bottom:5px;border-bottom:1px solid rgba(126,249,255,.18)}
.cx-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.cx-el,.cx-rx{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-left:3px solid var(--ec,var(--mix));border-radius:9px;padding:7px 9px}
.cx-el b,.cx-rx b{display:block;font-size:11.5px;color:var(--ec,var(--mix))}
.cx-el span,.cx-rx span{display:block;font-size:9.5px;color:var(--dim);margin-top:2px}
.cx-el em,.cx-rx em{display:block;font-size:9.5px;font-style:normal;color:#8fa3bf;margin-top:3px;line-height:1.5}
.cx-el.off,.cx-rx.off{opacity:.5;border-left-color:#3a4a63}
.cx-el.off b,.cx-rx.off b{color:#5f7391}
.cx-tip{font-size:10px;color:#5f7391;margin-top:12px;line-height:1.7;text-align:center}
.cx-tip b{color:var(--cyan)}

/* ===================== 结算 ===================== */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}
.stat{background:rgba(255,255,255,.04);border-radius:11px;padding:11px 8px;border:1px solid rgba(255,255,255,.07)}
.stat b{display:block;font-size:19px;font-weight:800;color:var(--cyan);letter-spacing:.02em}
.stat span{font-size:10px;color:var(--dim);letter-spacing:.12em}
#overRank{font-size:13px;color:var(--gold);letter-spacing:.16em;font-weight:700}
.build-list{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:18px}
.build-list .wchip{font-size:10px}
@media (max-height:720px){
  .panel{padding:20px 18px}
  h1{font-size:32px}
  .cards{gap:9px}
  .card{padding:11px 13px}
  .card .ico{width:38px;height:38px;flex-basis:38px;font-size:20px}
}