/* 科研挂机 · 实验记录本风格 */
:root {
  --paper: #f4efe1;
  --paper-2: #fffdf6;
  --paper-3: #f8f3e6;
  --grid: rgba(64, 110, 180, .11);
  --ink: #232e47;
  --ink-2: #4f5a70;
  --muted: #8b909c;
  --line: rgba(35, 46, 71, .16);
  --line-2: rgba(35, 46, 71, .3);
  --blue: #2c5aa6;
  --blue-soft: rgba(44, 90, 166, .1);
  --red: #c2473a;
  --red-soft: rgba(194, 71, 58, .1);
  --green: #2e7b49;
  --green-soft: rgba(46, 123, 73, .12);
  --amber: #c4861a;
  --amber-soft: rgba(196, 134, 26, .14);
  --purple: #7547ad;
  --purple-soft: rgba(117, 71, 173, .12);
  --margin: rgba(214, 92, 80, .38);
  --glass: rgba(170, 205, 235, .22);
  --liquid: #4fb3a3;
  --liquid-2: #3a9488;
  --shadow: 0 1px 0 rgba(35, 46, 71, .06), 0 10px 24px -14px rgba(35, 46, 71, .35);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --hand: "KaiTi", "STKaiti", "Kaiti SC", "楷体", "BiauKai", serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --paper: #10151e; --paper-2: #171f2d; --paper-3: #1c2536;
  --grid: rgba(120, 165, 240, .06);
  --ink: #e4e9f3; --ink-2: #a8b3c7; --muted: #6d788c;
  --line: rgba(200, 215, 240, .12); --line-2: rgba(200, 215, 240, .26);
  --blue: #7fa9ff; --blue-soft: rgba(127, 169, 255, .12);
  --red: #ff8070; --red-soft: rgba(255, 128, 112, .12);
  --green: #6bd391; --green-soft: rgba(107, 211, 145, .12);
  --amber: #f2bb52; --amber-soft: rgba(242, 187, 82, .13);
  --purple: #b993ff; --purple-soft: rgba(185, 147, 255, .13);
  --margin: rgba(255, 120, 105, .22);
  --glass: rgba(140, 190, 255, .08);
  --liquid: #3fd0b8; --liquid-2: #2a9c8b;
  --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 12px 28px -14px rgba(0, 0, 0, .7);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --paper: #10151e; --paper-2: #171f2d; --paper-3: #1c2536;
    --grid: rgba(120, 165, 240, .06);
    --ink: #e4e9f3; --ink-2: #a8b3c7; --muted: #6d788c;
    --line: rgba(200, 215, 240, .12); --line-2: rgba(200, 215, 240, .26);
    --blue: #7fa9ff; --blue-soft: rgba(127, 169, 255, .12);
    --red: #ff8070; --red-soft: rgba(255, 128, 112, .12);
    --green: #6bd391; --green-soft: rgba(107, 211, 145, .12);
    --amber: #f2bb52; --amber-soft: rgba(242, 187, 82, .13);
    --purple: #b993ff; --purple-soft: rgba(185, 147, 255, .13);
    --margin: rgba(255, 120, 105, .22);
    --glass: rgba(140, 190, 255, .08);
    --liquid: #3fd0b8; --liquid-2: #2a9c8b;
    --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 12px 28px -14px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  font-size: 14px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
button { font: inherit; color: inherit; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

#app { max-width: 1400px; margin: 0 auto; padding: 12px 16px 64px; }

/* ── 顶栏 ── */
.topbar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 6px 0 10px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand-logo { font-size: 34px; filter: drop-shadow(0 2px 0 var(--line)); }
.brand h1 { margin: 0; font-family: var(--hand); font-size: 28px; letter-spacing: 2px; line-height: 1.1; }
.brand small { color: var(--muted); font-size: 12px; }
.resources { display: flex; gap: 8px; flex-wrap: wrap; }
.res {
  background: var(--paper-2); border: 1.5px solid var(--line); border-radius: 8px;
  padding: 4px 12px 5px; min-width: 118px; box-shadow: var(--shadow); position: relative;
}
.res .lbl { font-size: 12px; color: var(--ink-2); display: flex; gap: 4px; align-items: center; }
.res .val { font-family: var(--mono); font-size: 18px; font-weight: 700; line-height: 1.2; }
.res .rate { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.res.data .val { color: var(--blue); }
.res.fund .val { color: var(--green); }
.res.cite .val { color: var(--purple); }
.res.legacy .val { color: var(--amber); }

.gh-link {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 8px; flex: none;
  background: var(--paper-2); border: 1.5px solid var(--line); box-shadow: var(--shadow);
  color: var(--ink); text-decoration: none; font-size: 13px; font-weight: 600; transition: border-color .15s, transform .06s;
}
.gh-link:hover { border-color: var(--ink); }
.gh-link:active { transform: translateY(1px); }
@media (max-width: 860px) {
  .gh-link { position: absolute; top: 14px; right: 16px; padding: 6px 9px; }
  .gh-link span { display: none; }
  .topbar { position: relative; }
}
.buffs { display: flex; gap: 8px; flex-wrap: wrap; min-height: 0; }
.buffs:not(:empty) { margin-bottom: 10px; }
.buff {
  display: flex; align-items: center; gap: 8px; padding: 3px 10px; border-radius: 99px;
  background: var(--amber-soft); border: 1.5px solid var(--amber); color: var(--ink); font-size: 13px;
  animation: glow 1.6s ease-in-out infinite;
}
.buff .bar { width: 60px; height: 5px; border-radius: 3px; background: var(--line); overflow: hidden; }
.buff .bar i { display: block; height: 100%; background: var(--amber); }
@keyframes glow { 50% { box-shadow: 0 0 0 4px var(--amber-soft); } }

/* ── 布局 ── */
.layout { display: grid; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); gap: 14px; align-items: start; }
.col-left, .col-right { min-width: 0; }
.col-left { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 10px; }

.panel {
  background: var(--paper-2); border: 1.5px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow); padding: 12px 14px 14px 26px; position: relative;
}
.panel::before { /* 笔记本红色边线 */
  content: ""; position: absolute; left: 14px; top: 0; bottom: 0; width: 1.5px; background: var(--margin);
}
.panel-title {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
  font-family: var(--hand); font-size: 20px; margin-bottom: 8px; border-bottom: 1.5px dashed var(--line-2); padding-bottom: 4px;
}
.panel-title small { font-family: var(--font); font-size: 12px; color: var(--muted); }

/* ── 实验台 ── */
.bench { text-align: center; overflow: hidden; }
.flask-btn {
  background: none; border: 0; padding: 0; cursor: pointer; width: 190px; max-width: 70%;
  transition: transform .08s; touch-action: manipulation; outline: none; position: relative;
}
.flask-btn:focus-visible { outline: 2px dashed var(--blue); outline-offset: 4px; border-radius: 12px; }
.flask-btn:hover .flask-svg { transform: rotate(-3deg) scale(1.02); }
.flask-btn.pop .flask-svg { animation: pop .14s ease-out; }
@keyframes pop { 50% { transform: scale(.93) rotate(2deg); } }
.flask-svg { width: 100%; display: block; transition: transform .2s; filter: drop-shadow(0 6px 0 var(--line)); }
.flask-svg .glass { fill: var(--glass); }
.flask-svg .outline { fill: none; stroke: var(--ink); stroke-width: 4.5; stroke-linejoin: round; }
.flask-svg .rim { fill: var(--paper-2); stroke: var(--ink); stroke-width: 4.5; }
.flask-svg .ticks path { stroke: var(--ink); stroke-width: 3; stroke-linecap: round; opacity: .5; }
.flask-svg .shine { stroke: #fff; stroke-width: 7; stroke-linecap: round; opacity: .35; }
.flask-svg .liquid { fill: var(--liquid); animation: wave 3s linear infinite; }
.flask-svg .liquid.back { fill: var(--liquid-2); opacity: .7; animation-duration: 4.5s; animation-direction: reverse; }
.flask-svg .liquid-wrap { transition: transform 1.2s ease; }
@keyframes wave { to { transform: translateX(100px); } }
.flask-svg .bub { fill: #fff; opacity: 0; animation: rise 3.2s ease-in infinite; }
.flask-svg .b2 { animation-delay: .7s; } .flask-svg .b3 { animation-delay: 1.4s; }
.flask-svg .b4 { animation-delay: 2.1s; } .flask-svg .b5 { animation-delay: 2.6s; }
@keyframes rise { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .75; } 80% { opacity: .6; } 100% { transform: translateY(-75px); opacity: 0; } }
.frenzy .flask-svg .liquid { fill: var(--amber); }
.frenzy .flask-svg .liquid.back { fill: var(--red); }
.frenzy .flask-svg { filter: drop-shadow(0 0 14px var(--amber)); }

.bench-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.bench-stats div { background: var(--paper-3); border: 1px solid var(--line); border-radius: 8px; padding: 6px; }
.bench-stats b { display: block; font-family: var(--mono); font-size: 17px; color: var(--blue); }
.bench-stats span { font-size: 12px; color: var(--muted); }

/* ── 写作台 ── */
.slots { display: flex; flex-direction: column; gap: 8px; }
.slot { border: 1.5px solid var(--line); border-radius: 8px; padding: 7px 8px; background: var(--paper-3); }
.slot-head { display: flex; gap: 6px; align-items: center; }
.slot-head select {
  flex: 1; min-width: 0; font: inherit; color: var(--ink); background: var(--paper-2);
  border: 1.5px solid var(--line-2); border-radius: 6px; padding: 3px 6px; cursor: pointer;
}
.icon-btn {
  border: 1.5px solid var(--line-2); background: var(--paper-2); border-radius: 6px; width: 30px; height: 28px;
  cursor: pointer; display: inline-grid; place-items: center; flex: none; padding: 0;
}
.icon-btn:hover { border-color: var(--blue); }
.slot-bar {
  margin-top: 6px; height: 22px; border-radius: 6px; background: var(--paper-2); border: 1.5px solid var(--line-2);
  position: relative; overflow: hidden; cursor: pointer; user-select: none;
}
.slot-bar .fill {
  position: absolute; inset: 0 auto 0 0; width: 0;
  background: repeating-linear-gradient(-45deg, var(--blue-soft) 0 8px, transparent 8px 16px), var(--blue-soft);
  border-right: 2px solid var(--blue);
}
.slot-bar.fast .fill { background: var(--blue-soft); border-right: 0; width: 100% !important; animation: shimmer 1s linear infinite; }
@keyframes shimmer { 50% { opacity: .5; } }
.slot-bar .txt { position: relative; font-size: 12px; line-height: 19px; padding: 0 8px; display: flex; justify-content: space-between; gap: 6px; }
.slot-bar.wait .txt { color: var(--red); }
.slot-bar.paused { opacity: .55; }
.slot-bar:active { transform: translateY(1px); }
.slot-meta { font-size: 11.5px; color: var(--muted); margin-top: 4px; display: flex; flex-wrap: wrap; gap: 2px 10px; }
.slot-meta b { color: var(--ink-2); font-weight: 600; font-family: var(--mono); }
.paper-tally { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.paper-tally span { font-size: 12px; background: var(--paper-3); border: 1px solid var(--line); border-radius: 99px; padding: 1px 8px; font-family: var(--mono); }

/* ── 日志 ── */
.log { list-style: none; margin: 0; padding: 0; max-height: 170px; overflow-y: auto; font-size: 12.5px; }
.log li { padding: 2px 0; border-bottom: 1px dotted var(--line); color: var(--ink-2); }
.log li time { color: var(--muted); font-family: var(--mono); font-size: 11px; margin-right: 6px; }
.log li.k-good { color: var(--green); } .log li.k-proj { color: var(--blue); }
.log li.k-ach { color: var(--amber); } .log li.k-eureka { color: var(--purple); } .log li.k-legacy { color: var(--red); }

/* ── 标签页 ── */
.col-right { min-height: 70vh; padding-top: 6px; }
.tabs { display: flex; gap: 2px; border-bottom: 1.5px solid var(--line-2); margin: 0 -14px 12px -26px; padding: 0 12px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  border: 0; background: none; padding: 9px 13px 7px; cursor: pointer; font-family: var(--hand); font-size: 18px;
  color: var(--ink-2); border-bottom: 3px solid transparent; margin-bottom: -1.5px; white-space: nowrap; position: relative;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--ink); border-bottom-color: var(--red); }
.tab .badge {
  position: absolute; top: 3px; right: 0; font-family: var(--mono); font-size: 10px; background: var(--red); color: #fff;
  border-radius: 99px; padding: 0 5px; line-height: 15px;
}
.tab.new::after { content: "新"; font-family: var(--font); font-size: 10px; color: #fff; background: var(--amber); border-radius: 4px; padding: 0 3px; margin-left: 4px; vertical-align: 3px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 10px; }
.toolbar .spacer { flex: 1; }
.seg { display: inline-flex; border: 1.5px solid var(--line-2); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; background: var(--paper-2); padding: 3px 10px; cursor: pointer; font-family: var(--mono); font-size: 13px; }
.seg button + button { border-left: 1.5px solid var(--line-2); }
.seg button.on { background: var(--ink); color: var(--paper-2); }
.toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; user-select: none; }
.toggle input { accent-color: var(--blue); width: 16px; height: 16px; }
.hint { color: var(--muted); font-size: 12.5px; }

/* 人员 */
.staff-list { display: flex; flex-direction: column; gap: 6px; }
.staff {
  display: grid; grid-template-columns: 48px 1fr auto; gap: 10px; align-items: center;
  padding: 7px 10px; border: 1.5px solid var(--line); border-radius: 9px; background: var(--paper-3);
}
.staff .ico { font-size: 30px; text-align: center; line-height: 1; }
.staff .name { font-weight: 700; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.staff .count { font-family: var(--mono); color: var(--blue); font-size: 16px; }
.staff .desc { font-size: 12px; color: var(--muted); }
.staff .prod { font-size: 12px; color: var(--ink-2); font-family: var(--mono); }
.staff.mystery { opacity: .55; }
.staff.mystery .ico { filter: grayscale(1) blur(2px); }

.buy {
  border: 1.5px solid var(--green); background: var(--green-soft); color: var(--ink); border-radius: 8px;
  padding: 5px 10px; cursor: pointer; min-width: 112px; text-align: center; line-height: 1.25; transition: transform .06s;
}
.buy small { display: block; font-family: var(--mono); font-size: 12px; color: var(--green); }
.buy:hover:not(:disabled) { background: var(--green); color: var(--paper-2); }
.buy:hover:not(:disabled) small { color: var(--paper-2); }
.buy:active:not(:disabled) { transform: translateY(1px); }
.buy:disabled { border-color: var(--line-2); background: transparent; cursor: not-allowed; color: var(--muted); }
.buy:disabled small { color: var(--red); }

/* 课题 */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.proj {
  text-align: left; border: 1.5px solid var(--line); border-radius: 9px; background: var(--paper-3); padding: 8px 10px;
  cursor: pointer; display: flex; flex-direction: column; gap: 4px; transition: border-color .15s, transform .06s;
}
.proj:hover { border-color: var(--blue); }
.proj:active { transform: translateY(1px); }
.proj.ok { border-color: var(--green); box-shadow: inset 3px 0 0 var(--green); }
.proj.no { cursor: default; }
.proj.end { border-color: var(--purple); background: var(--purple-soft); }
.proj .ph { display: flex; gap: 8px; align-items: center; font-weight: 700; }
.proj .ph .i { font-size: 22px; }
.proj .pd { font-size: 12px; color: var(--ink-2); }
.proj .pc { display: flex; gap: 10px; flex-wrap: wrap; font-family: var(--mono); font-size: 12px; }
.proj .pc .bad { color: var(--red); } .proj .pc .good { color: var(--green); }
.done-list { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.done-list span { font-size: 18px; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px; background: var(--paper-3); cursor: help; }
details > summary { cursor: pointer; color: var(--ink-2); margin: 14px 0 4px; font-family: var(--hand); font-size: 17px; }

/* 学科 */
.focus-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.focus-pool { font-family: var(--mono); font-size: 20px; font-weight: 700; color: var(--purple); }
.disc-list { display: flex; flex-direction: column; gap: 8px; }
.disc { display: grid; grid-template-columns: 44px 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border: 1.5px solid var(--line); border-radius: 9px; background: var(--paper-3); }
.disc .ico { font-size: 28px; text-align: center; }
.disc .top { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.disc .lv { font-family: var(--mono); color: var(--purple); font-weight: 700; }
.disc .eff { font-size: 12px; color: var(--ink-2); }
.xpbar { height: 8px; border-radius: 4px; background: var(--paper-2); border: 1px solid var(--line-2); overflow: hidden; margin-top: 4px; }
.xpbar i { display: block; height: 100%; background: var(--purple); transition: width .1s linear; }
.disc .ctl { display: flex; align-items: center; gap: 4px; }
.disc .alloc { font-family: var(--mono); min-width: 36px; text-align: center; font-weight: 700; }
.disc.locked { opacity: .45; }

/* 传承 */
.legacy-box { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; margin-bottom: 12px; }
.stat-card { border: 1.5px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--paper-3); }
.stat-card .k { font-size: 12px; color: var(--muted); }
.stat-card .v { font-family: var(--mono); font-size: 18px; font-weight: 700; }
.big-btn {
  border: 2px solid var(--red); background: var(--red-soft); border-radius: 10px; padding: 10px 18px; cursor: pointer;
  font-family: var(--hand); font-size: 20px; color: var(--ink);
}
.big-btn:hover:not(:disabled) { background: var(--red); color: #fff; }
.big-btn:disabled { opacity: .45; cursor: not-allowed; }
.perk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; margin-top: 12px; }
.perk { border: 1.5px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--paper-3); text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 3px; }
.perk.owned { border-color: var(--amber); background: var(--amber-soft); cursor: default; }
.perk.ok { border-color: var(--green); }
.perk.no { cursor: not-allowed; opacity: .7; }
.perk .ph { font-weight: 700; display: flex; gap: 6px; align-items: center; }
.perk .pd { font-size: 12px; color: var(--ink-2); }
.perk .pc { font-family: var(--mono); font-size: 12px; color: var(--amber); }

/* 成就 */
.ach-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; }
.ach { border: 1.5px dashed var(--line-2); border-radius: 9px; padding: 6px 8px; display: flex; gap: 8px; align-items: center; opacity: .5; }
.ach.got { border-style: solid; border-color: var(--amber); background: var(--amber-soft); opacity: 1; }
.ach .i { font-size: 22px; filter: grayscale(1); }
.ach.got .i { filter: none; }
.ach .n { font-size: 13px; font-weight: 700; }
.ach .d { font-size: 11px; color: var(--muted); }

/* 统计 / 设置 */
.stat-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.stat-table th { text-align: left; font-family: var(--hand); font-size: 17px; padding: 10px 0 4px; border-bottom: 1.5px solid var(--line-2); }
.stat-table td { padding: 4px 0; border-bottom: 1px dotted var(--line); }
.stat-table td:last-child { text-align: right; font-family: var(--mono); }
.settings { display: flex; flex-direction: column; gap: 14px; }
.settings .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.settings .row > label:first-child { min-width: 90px; color: var(--ink-2); }
.btn {
  border: 1.5px solid var(--line-2); background: var(--paper-2); border-radius: 7px; padding: 5px 12px; cursor: pointer;
}
.btn:hover { border-color: var(--blue); color: var(--blue); }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn.danger:hover { background: var(--red); color: #fff; }
.btn.primary { border-color: var(--ink); background: var(--ink); color: var(--paper-2); }
.btn.primary:hover { opacity: .85; color: var(--paper-2); }
textarea.save-box { width: 100%; min-height: 110px; font-family: var(--mono); font-size: 11px; background: var(--paper-3); color: var(--ink); border: 1.5px solid var(--line-2); border-radius: 7px; padding: 8px; resize: vertical; }

/* ── 快讯 ── */
.ticker {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; gap: 12px; align-items: center;
  background: var(--ink); color: var(--paper-2); padding: 7px 16px calc(7px + env(safe-area-inset-bottom)); font-size: 13px; z-index: 20; overflow: hidden;
}
.ticker-label { font-family: var(--hand); font-size: 15px; background: var(--red); color: #fff; padding: 0 8px; border-radius: 4px; flex: none; }
.ticker-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; animation: tickIn .5s ease-out; }
@keyframes tickIn { from { transform: translateY(100%); opacity: 0; } }

/* ── 特效 ── */
#fx-layer { position: fixed; inset: 0; pointer-events: none; z-index: 40; overflow: hidden; }
.float-num {
  position: absolute; font-family: var(--mono); font-weight: 700; color: var(--blue); font-size: 16px;
  animation: floatUp 1s ease-out forwards; text-shadow: 0 1px 0 var(--paper-2), 0 0 6px var(--paper-2); white-space: nowrap;
}
@keyframes floatUp { to { transform: translate(var(--dx, 0), -70px); opacity: 0; } }
.spark { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--liquid); animation: spark .7s ease-out forwards; }
@keyframes spark { to { transform: translate(var(--dx), var(--dy)) scale(.2); opacity: 0; } }

#eureka-layer { position: fixed; inset: 0; pointer-events: none; z-index: 45; }
.eureka {
  position: absolute; pointer-events: auto; width: 64px; height: 64px; border-radius: 50%;
  border: 2.5px solid var(--amber); background: radial-gradient(circle at 35% 30%, #fff8d8, #ffd56a 55%, #f0a92a);
  font-size: 34px; display: grid; place-items: center; cursor: pointer; box-shadow: 0 0 0 6px var(--amber-soft), 0 0 30px #ffc94a;
  animation: bob 2.2s ease-in-out infinite, eIn .5s ease-out; padding: 0;
}
.eureka.out { animation: eOut .6s ease-in forwards; }
@keyframes bob { 50% { transform: translateY(-10px) rotate(8deg); } }
@keyframes eIn { from { transform: scale(0); } }
@keyframes eOut { to { transform: scale(0) rotate(90deg); opacity: 0; } }

#toasts { position: fixed; right: 16px; bottom: 52px; z-index: 60; display: flex; flex-direction: column; gap: 6px; align-items: stretch; pointer-events: none; width: min(calc(100vw - 32px), 360px); }
.toast {
  background: var(--paper-2); border: 1.5px solid var(--line-2); border-left: 5px solid var(--amber); border-radius: 8px;
  padding: 8px 14px; box-shadow: var(--shadow); font-size: 14px; animation: toastIn .3s ease-out; width: 100%;
}
.toast.eureka { border-left-color: var(--purple); }
.toast.out { animation: toastOut .4s ease-in forwards; }
@keyframes toastIn { from { transform: translateX(30px); opacity: 0; } }
@keyframes toastOut { to { transform: translateX(30px); opacity: 0; } }
.slot-tip { font-size: 11.5px; color: var(--amber); margin-top: 3px; }

.modal { position: fixed; inset: 0; background: rgba(15, 20, 30, .55); z-index: 80; display: grid; place-items: center; padding: 16px; backdrop-filter: blur(2px); }
.modal.hidden { display: none; }
.modal-card {
  background: var(--paper-2); border: 1.5px solid var(--line-2); border-radius: 12px; box-shadow: var(--shadow);
  width: min(560px, 100%); max-height: 88vh; overflow-y: auto; padding: 20px 22px 18px 36px; position: relative; animation: toastIn .25s ease-out;
}
.modal-card::before { content: ""; position: absolute; left: 20px; top: 0; bottom: 0; width: 1.5px; background: var(--margin); }
.modal-card h2 { font-family: var(--hand); font-size: 26px; margin: 0 0 8px; }
.modal-card p { margin: 6px 0; color: var(--ink-2); }
.modal-card .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.modal-card ul { padding-left: 18px; margin: 6px 0; }
.ending-text p { font-family: var(--hand); font-size: 18px; color: var(--ink); line-height: 1.7; opacity: 0; animation: fadeIn 1s ease forwards; }
@keyframes fadeIn { to { opacity: 1; } }

/* ── 响应式 ── */
@media (max-width: 860px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .col-left { position: static; }
  .res { min-width: 0; flex: 1 1 calc(50% - 8px); }
  .resources { width: 100%; }
  .flask-btn { width: 150px; }
  .logbox { display: none; }
  .staff { grid-template-columns: 38px 1fr; }
  .staff .ico { font-size: 26px; }
  .staff .buy { grid-column: 1 / -1; width: 100%; }
}
@media (max-width: 480px) {
  #app { padding: 8px 10px 64px; }
  .panel { padding: 10px 10px 12px 20px; }
  .panel::before { left: 10px; }
  .tabs { margin: 0 -10px 10px -20px; }
  .brand h1 { font-size: 24px; }
  .proj-grid, .perk-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}