/* ==========================================================================
 * 学科修炼场 · 玄幻修炼风样式（电脑 / 平板 / 手机自适应）
 * ========================================================================== */
:root {
  --bg0: #060819;
  --bg1: #0d1030;
  --bg2: #161a45;
  --gold: #f7d774;
  --gold2: #e2a93b;
  --cyan: #56d8ff;
  --violet: #a77bff;
  --green: #4ade80;
  --red: #f87171;
  --amber: #fbbf24;
  --txt: #e8ecff;
  --dim: #9aa3cf;
  --line: rgba(255, 255, 255, .12);
  --glass: rgba(255, 255, 255, .05);
  --glass2: rgba(255, 255, 255, .08);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body.xl {
  min-height: 100vh;
  color: var(--txt);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  background:
    radial-gradient(1200px 700px at 12% -10%, rgba(86, 216, 255, .18), transparent 60%),
    radial-gradient(1000px 600px at 92% 0%, rgba(167, 123, 255, .22), transparent 62%),
    radial-gradient(900px 700px at 50% 110%, rgba(247, 215, 116, .12), transparent 60%),
    linear-gradient(160deg, var(--bg0), var(--bg1) 45%, var(--bg2));
  background-attachment: fixed;
  overflow-x: hidden;
}
/* 星空 */
body.xl::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(1.6px 1.6px at 20% 30%, #fff 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 70% 20%, #cfe 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 40% 70%, #fff 50%, transparent 51%),
    radial-gradient(1.6px 1.6px at 85% 65%, #ffd 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 10% 80%, #dff 50%, transparent 51%);
  background-size: 240px 240px, 320px 320px, 200px 200px, 380px 380px, 280px 280px;
  opacity: .5; animation: twinkle 6s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .3; } to { opacity: .7; } }
/* 灵气流 */
body.xl::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(6px 6px at 15% 100%, rgba(247, 215, 116, .5), transparent 60%),
    radial-gradient(5px 5px at 55% 100%, rgba(86, 216, 255, .45), transparent 60%),
    radial-gradient(4px 4px at 82% 100%, rgba(167, 123, 255, .5), transparent 60%);
  background-repeat: no-repeat; animation: rise 14s linear infinite;
}
@keyframes rise {
  0% { background-position: 15% 115%, 55% 130%, 82% 120%; }
  100% { background-position: 15% -20%, 55% -10%, 82% -30%; }
}
.xl .wrap { position: relative; z-index: 1; max-width: 1220px; margin: 0 auto; padding: 14px 16px 60px; }

/* 顶栏 */
.xl .topbar {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(6, 8, 25, .92), rgba(6, 8, 25, .55));
  border-bottom: 1px solid var(--line);
}
.xl .tbWrap { max-width: 1220px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.xl .brand { display: flex; align-items: center; gap: 10px; }
.xl .brand .logo { width: 44px; height: 44px; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.35), 0 2px 10px rgba(0,0,0,.35); }
.xl .brand .logo img { width: 100%; height: 100%; object-fit: contain; }
/* TO100 横排 logo：白底胶囊，图标高度固定、宽度自适应 */
.xl .brand .logo.wide { width: auto; height: auto; padding: 4px 8px; }
.xl .brand .logo.wide img { width: auto; height: 30px; object-fit: contain; display: block; }
.xl .brand b { display: block; font-size: 16px; letter-spacing: 1px; }
.xl .brand span { display: block; font-size: 12px; color: var(--dim); }
.xl .tbRight { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.xl .chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--line); font-size: 13px; color: var(--txt);
}
.xl .chip b { color: var(--gold); font-size: 15px; }
.xl .btn {
  border: 0; cursor: pointer; border-radius: 12px; padding: 10px 16px; font-size: 14px; font-weight: 600;
  background: linear-gradient(135deg, var(--gold), var(--gold2)); color: #241a05;
  box-shadow: 0 8px 24px rgba(247, 215, 116, .25); transition: transform .15s, filter .2s;
}
.xl .btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.xl .btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.xl .btn.ghost { background: var(--glass2); color: var(--txt); border: 1px solid var(--line); box-shadow: none; }
.xl .btn.cyan { background: linear-gradient(135deg, var(--cyan), #2b8fd6); color: #04121c; box-shadow: 0 8px 24px rgba(86, 216, 255, .25); }
.xl .btn.violet { background: linear-gradient(135deg, var(--violet), #7b46d8); color: #14061f; box-shadow: 0 8px 24px rgba(167, 123, 255, .28); }
.xl .btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 10px; }

/* 卡片 */
.xl .card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .03));
  border: 1px solid var(--line); border-radius: 18px; padding: 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .35); backdrop-filter: blur(8px); margin-bottom: 14px;
}
.xl .hd { font-size: 16px; font-weight: 700; letter-spacing: .5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.xl .hd .sub { font-size: 12px; color: var(--dim); font-weight: 400; }
.xl .grid { display: grid; gap: 14px; }
.xl .g2 { grid-template-columns: 1.05fr .95fr; }
.xl .g3 { grid-template-columns: repeat(3, 1fr); }
.xl .g4 { grid-template-columns: repeat(4, 1fr); }

/* 修炼者档案卡 */
.seal {
  width: 92px; height: 92px; border-radius: 50%; flex: none; position: relative; display: grid; place-items: center;
  background: conic-gradient(from 0deg, var(--gold), var(--cyan), var(--violet), var(--gold));
  animation: spin 12s linear infinite; box-shadow: 0 0 30px rgba(247, 215, 116, .35);
}
.seal > i {
  position: absolute; inset: 5px; border-radius: 50%; background: #0b1030; display: grid; place-items: center;
  font-style: normal; font-size: 26px; animation: none;
}
.seal > b { position: relative; z-index: 2; font-size: 12px; color: var(--gold); text-shadow: 0 0 10px rgba(0, 0, 0, .8); }
@keyframes spin { to { transform: rotate(360deg); } }
/* 兜底：隔离 app.css 中同名 .who（顶栏用户 chip）的胶囊样式，避免污染修炼场板块 */
.xl .prof .who, .xl .fbar .who, .xl .prof .xlwho, .xl .fbar .xlwho {
  background: transparent; border: 0; border-radius: 0; padding: 0; white-space: normal; font-size: inherit; font-weight: inherit;
}
.prof { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
 .prof .xlwho { min-width: 220px; }
 .prof .xlwho .name { font-size: 20px; font-weight: 800; }
 .prof .xlwho .ttl { color: var(--gold); font-size: 13px; margin: 2px 0 6px; }
 .prof .xlwho .lv { display: inline-flex; gap: 8px; align-items: center; font-size: 13px; color: var(--dim); }
.bar { height: 10px; border-radius: 999px; background: rgba(255, 255, 255, .1); overflow: hidden; margin: 8px 0 4px; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--cyan), var(--gold)); box-shadow: 0 0 14px rgba(247, 215, 116, .5); transition: width .8s cubic-bezier(.2, .9, .2, 1); }
.statrow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 12px; }
.statbox { background: var(--glass); border: 1px solid var(--line); border-radius: 14px; padding: 10px; text-align: center; }
.statbox .k { font-size: 12px; color: var(--dim); }
.statbox .v { font-size: 20px; font-weight: 800; color: var(--gold); }
.statbox .v.c { color: var(--cyan); }
.statbox .v.g { color: var(--green); }
.statbox .v.p { color: var(--violet); }

/* 境界塔 */
.tower { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.rstep { border: 1px solid var(--line); border-radius: 14px; padding: 10px; background: var(--glass); position: relative; overflow: hidden; }
.rstep.cur { border-color: var(--gold); box-shadow: 0 0 0 1px rgba(247, 215, 116, .5), 0 0 24px rgba(247, 215, 116, .28) inset; background: linear-gradient(180deg, rgba(247, 215, 116, .16), rgba(255, 255, 255, .03)); }
.rstep.done { opacity: .72; }
.rstep .rn { font-size: 15px; font-weight: 800; letter-spacing: 1px; }
.rstep .rl { font-size: 11px; color: var(--dim); margin-top: 2px; }
.rstep .rg { font-size: 11px; color: var(--gold); margin-top: 6px; }
.rstep.cur::after { content: "当前"; position: absolute; right: 8px; top: 8px; font-size: 10px; color: #241a05; background: var(--gold); padding: 2px 6px; border-radius: 999px; }

/* 学科 chips */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 4px; }
.chipx { cursor: pointer; border: 1px solid var(--line); background: var(--glass); color: var(--txt); border-radius: 999px; padding: 8px 14px; font-size: 13px; transition: .2s; }
.chipx:hover { border-color: var(--cyan); }
.chipx.on { background: linear-gradient(135deg, rgba(86, 216, 255, .25), rgba(167, 123, 255, .25)); border-color: var(--cyan); color: #fff; }
.chipx small { color: var(--dim); margin-left: 4px; }

/* 徽章 */
.badges { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
.bdg { text-align: center; padding: 12px 6px; border-radius: 14px; border: 1px solid var(--line); background: var(--glass); filter: grayscale(1); opacity: .45; }
.bdg.got { filter: none; opacity: 1; border-color: rgba(247, 215, 116, .5); background: linear-gradient(180deg, rgba(247, 215, 116, .14), rgba(255, 255, 255, .03)); }
.bdg .ic { font-size: 26px; }
.bdg .nm { font-size: 12px; margin-top: 4px; }
.bdg .tp { font-size: 10px; color: var(--dim); margin-top: 2px; }

/* 匹配 */
.matchBox { text-align: center; padding: 26px 10px; }
.vsline { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin: 14px 0; }
.fighter { width: 150px; text-align: center; }
.fighter .ava { width: 82px; height: 82px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; font-size: 38px; background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, .22), rgba(255, 255, 255, .04)); border: 1px solid var(--line); box-shadow: 0 0 26px rgba(86, 216, 255, .22); }
.fighter.me .ava { box-shadow: 0 0 26px rgba(247, 215, 116, .3); }
.fighter .nm { margin-top: 8px; font-weight: 700; }
.fighter .ab { font-size: 12px; color: var(--dim); }
.vsmid { font-size: 30px; font-weight: 900; color: var(--gold); text-shadow: 0 0 18px rgba(247, 215, 116, .5); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.scan { color: var(--cyan); letter-spacing: 2px; font-size: 13px; }

/* 战斗 */
.battleTop { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.fbar { flex: 1 1 200px; min-width: 150px; }
 .fbar .xlwho { display: flex; justify-content: space-between; font-size: 12px; color: var(--dim); margin-bottom: 4px; }
.hpbar { height: 12px; border-radius: 999px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.hpbar > i { display: block; height: 100%; width: 100%; transition: width .5s; border-radius: 999px; }
.hpbar.me > i { background: linear-gradient(90deg, var(--gold), #ff8a3d); }
.hpbar.op > i { background: linear-gradient(90deg, var(--cyan), var(--violet)); }
.timer { position: relative; width: 68px; height: 68px; flex: none; }
.timer svg { transform: rotate(-90deg); }
.timer .tt { position: absolute; inset: 0; display: grid; place-items: center; font-size: 19px; font-weight: 800; }
.timer.warn .tt { color: var(--red); animation: shake .4s infinite; }
@keyframes shake { 25% { transform: translateX(-2px); } 75% { transform: translateX(2px); } }
.qwrap { margin-top: 12px; }
.qmeta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.tagx { font-size: 11px; padding: 3px 9px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid var(--line); color: var(--dim); }
.tagx.kp { color: var(--cyan); border-color: rgba(86, 216, 255, .4); }
.tagx.dif { color: var(--gold); border-color: rgba(247, 215, 116, .4); }
.qtext { font-size: 18px; line-height: 1.6; font-weight: 600; margin: 6px 0 12px; }
.opts { display: grid; gap: 10px; }
.opt {
  text-align: left; cursor: pointer; border-radius: 14px; padding: 12px 14px; font-size: 15px; line-height: 1.5;
  background: var(--glass); border: 1px solid var(--line); color: var(--txt); transition: .18s;
}
.opt:hover { border-color: var(--cyan); transform: translateX(3px); }
.opt.sel { border-color: var(--cyan); background: rgba(86, 216, 255, .14); }
.opt.right { border-color: var(--green); background: rgba(74, 222, 128, .16); animation: pop .35s; }
.opt.wrong { border-color: var(--red); background: rgba(248, 113, 113, .16); animation: nope .35s; }
.opt:disabled { cursor: default; }
@keyframes pop { 0% { transform: scale(.96); } 60% { transform: scale(1.03); } 100% { transform: scale(1); } }
@keyframes nope { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.fb { margin-top: 12px; border-radius: 14px; padding: 12px 14px; border: 1px solid var(--line); animation: fadeup .3s; }
.fb.ok { background: rgba(74, 222, 128, .12); border-color: rgba(74, 222, 128, .45); }
.fb.no { background: rgba(248, 113, 113, .12); border-color: rgba(248, 113, 113, .45); }
.fb .fh { font-weight: 800; margin-bottom: 6px; }
.fb.ok .fh { color: var(--green); }
.fb.no .fh { color: var(--red); }
.fb .fexp { font-size: 14px; line-height: 1.7; color: #dfe4ff; }
.fb .fmeta { margin-top: 8px; font-size: 12px; color: var(--dim); display: flex; gap: 12px; flex-wrap: wrap; }
@keyframes fadeup { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.oppHint { font-size: 12px; color: var(--dim); margin-top: 10px; text-align: center; }

/* 结算 */
.resultTitle { text-align: center; font-size: 30px; font-weight: 900; letter-spacing: 4px; margin: 4px 0 2px; }
.resultTitle.win { color: var(--gold); text-shadow: 0 0 26px rgba(247, 215, 116, .55); }
.resultTitle.lose { color: var(--violet); text-shadow: 0 0 26px rgba(167, 123, 255, .5); }
.resultTitle.draw { color: var(--cyan); text-shadow: 0 0 26px rgba(86, 216, 255, .5); }
.rewardRow { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin: 12px 0; }
.revbox { background: var(--glass); border: 1px solid var(--line); border-radius: 14px; padding: 10px; text-align: center; }
.revbox .k { font-size: 12px; color: var(--dim); }
.revbox .v { font-size: 19px; font-weight: 800; color: var(--gold); margin-top: 2px; }
.revbox .v.up { color: var(--green); }
.revbox .v.dn { color: var(--red); }
.review { border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 12px; }
.review .rq { padding: 10px; border-radius: 12px; background: rgba(255, 255, 255, .04); margin-bottom: 10px; }
.review .rq .rqh { font-size: 13px; color: var(--dim); display: flex; gap: 8px; flex-wrap: wrap; }
.review .rq .rqq { font-size: 14px; margin: 6px 0; }
.review .rq .lineA { font-size: 13px; color: var(--green); }
.review .rq .lineB { font-size: 13px; color: var(--red); }

/* 失败闭环 */
.loopwrap { border-radius: 18px; border: 1px solid rgba(167, 123, 255, .45); background: linear-gradient(180deg, rgba(167, 123, 255, .12), rgba(255, 255, 255, .03)); padding: 16px; margin-top: 14px; }
.steps { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 14px; }
.step { flex: 1 1 170px; border: 1px solid var(--line); border-radius: 14px; padding: 10px; background: var(--glass); font-size: 13px; position: relative; }
.step.done { border-color: var(--green); background: rgba(74, 222, 128, .12); }
.step.now { border-color: var(--gold); box-shadow: 0 0 18px rgba(247, 215, 116, .25); }
.step .sn { font-weight: 800; color: var(--gold); margin-right: 6px; }
.step .ss { color: var(--dim); font-size: 12px; margin-top: 4px; }
.reasons { display: grid; gap: 10px; }
.rsn { border-left: 4px solid var(--violet); border-radius: 12px; padding: 12px 14px; background: rgba(255, 255, 255, .05); }
.rsn.r-haste { border-left-color: var(--amber); }
.rsn.r-weak { border-left-color: var(--red); }
.rsn.r-slow { border-left-color: #3b82f6; }
.rsn.r-concept { border-left-color: var(--violet); }
.rsn .rh { display: flex; align-items: center; gap: 8px; font-weight: 800; }
.rsn .rd { font-size: 13px; color: #d9ddff; margin-top: 6px; line-height: 1.65; }
.rsn .ra { font-size: 13px; margin-top: 6px; color: var(--green); line-height: 1.65; }
.rsn .rq2 { font-size: 12px; color: var(--dim); margin-top: 6px; }
.packQ { border-radius: 12px; padding: 12px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); margin-bottom: 10px; }
.packQ .pqh { font-size: 12px; color: var(--dim); display: flex; gap: 8px; flex-wrap: wrap; }
.packQ .pqq { font-size: 15px; margin: 6px 0 8px; line-height: 1.6; }
.modcard { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(86, 216, 255, .1); border: 1px solid rgba(86, 216, 255, .35); margin-bottom: 8px; }
.modcard .mi { font-size: 22px; }
.modcard .mt b { font-size: 14px; }
.modcard .mt div { font-size: 12px; color: var(--dim); }
.modcard .go { margin-left: auto; }

/* 升级特效 */
.lvup { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; background: rgba(4, 6, 20, .72); backdrop-filter: blur(6px); animation: fadeup .3s; }
.lvup .burst {
  width: 300px; max-width: 86vw; text-align: center; padding: 24px; border-radius: 22px; position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(247, 215, 116, .2), rgba(10, 12, 34, .95));
  border: 1px solid rgba(247, 215, 116, .55); box-shadow: 0 0 60px rgba(247, 215, 116, .35);
}
.lvup .burst::before {
  content: ""; position: absolute; inset: -40%; background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, .35), transparent 40%);
  animation: spin 3.2s linear infinite;
}
.lvup .burst > * { position: relative; z-index: 2; }
.lvup h2 { margin: 0 0 6px; font-size: 26px; color: var(--gold); letter-spacing: 3px; }
.lvup p { margin: 4px 0 16px; color: #e6eaff; }

/* 列表/表格 */
.xl table { width: 100%; border-collapse: collapse; font-size: 14px; }
.xl th, .xl td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.xl th { color: var(--dim); font-weight: 600; font-size: 12px; }
.xl tbody tr:hover td { background: rgba(255, 255, 255, .04); }
.empty { text-align: center; color: var(--dim); padding: 26px 10px; }
.monoify { font-variant-numeric: tabular-nums; }
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 28px; z-index: 120;
  background: rgba(10, 14, 38, .95); border: 1px solid var(--line); color: var(--txt);
  padding: 10px 18px; border-radius: 999px; font-size: 14px; box-shadow: 0 12px 30px rgba(0, 0, 0, .45);
  animation: fadeup .25s;
}
.hintline { font-size: 12px; color: var(--dim); line-height: 1.7; }
.navx { display: flex; gap: 8px; flex-wrap: nowrap; margin-bottom: 12px; }
.navx .nb { cursor: pointer; border: 1px solid var(--line); background: var(--glass); color: var(--txt); border-radius: 12px; padding: 8px 6px; font-size: 13px; flex: 1 1 0; min-width: 0; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.navx .nb.on { border-color: var(--gold); background: linear-gradient(135deg, rgba(247, 215, 116, .22), rgba(255, 255, 255, .03)); }
@media (max-width: 900px) {
  .xl .g2, .xl .g3, .xl .g4 { grid-template-columns: 1fr 1fr; }
  .statrow { grid-template-columns: repeat(2, 1fr); }
  .qtext { font-size: 16px; }
  .prof { gap: 10px; }
}
@media (max-width: 640px) {
  .navx { gap: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .navx .nb { flex: 0 0 auto; padding: 8px 10px; font-size: 12px; }
  .xl .g2, .xl .g3, .xl .g4 { grid-template-columns: 1fr; }
  .xl .wrap { padding: 12px 12px 40px; }
  .xl .card { padding: 13px; border-radius: 16px; }
  .prof { flex-direction: column; align-items: flex-start; }
  .seal { width: 72px; height: 72px; }
  .seal > i { font-size: 20px; }
  .resultTitle { font-size: 24px; }
  .fighter { width: 116px; }
  .qtext { font-size: 15.5px; }
  .opt { font-size: 14.5px; padding: 11px 12px; }
  .steps { flex-direction: column; }
  .statrow { grid-template-columns: repeat(2, 1fr); }
}