/* ===== Themes ===== */
:root, [data-theme="dungeon"] {
  --bg: #15111f; --bg2: #1d1729; --panel: #241d33; --panel2: #2d2540; --line: #3b3152;
  --text: #ece6f7; --dim: #a59bba; --accent: #e8b34b; --accent2: #8f6bf0; --ok: #4fc777; --bad: #ef5a6f;
  --gold: #f6c945; --code-bg: #120f1a; --code-text: #e6e1f0; --shadow: 0 6px 24px rgba(0,0,0,.35);
  --tok-kw: #ff9e64; --tok-type: #7dcfff; --tok-str: #9ece6a; --tok-com: #6f6a86; --tok-num: #e0af68; --tok-dir: #bb9af7;
  --glow: radial-gradient(1200px 600px at 10% -10%, rgba(143,107,240,.18), transparent 60%), radial-gradient(900px 500px at 110% 0%, rgba(232,179,75,.12), transparent 60%);
}
[data-theme="ide"] {
  --bg: #0b1a2e; --bg2: #0f2240; --panel: #13294a; --panel2: #18335b; --line: #23497a;
  --text: #e3edf9; --dim: #94aac6; --accent: #19c3b2; --accent2: #4d8cff; --gold: #ffd166;
  --code-bg: #000080; --code-text: #ffff55;
  --tok-kw: #ffffff; --tok-type: #55ffff; --tok-str: #55ff55; --tok-com: #aaaaaa; --tok-num: #ff55ff; --tok-dir: #ffaa00;
  --glow: none;
}
[data-theme="forest"] {
  --bg: #0f1a14; --bg2: #13221a; --panel: #182b20; --panel2: #1f3628; --line: #2d4a38;
  --text: #e4f2e7; --dim: #9db9a5; --accent: #9be36d; --accent2: #3fb68b; --gold: #f2d36b;
  --code-bg: #0b140f; --code-text: #dcefe0;
  --glow: radial-gradient(1000px 600px at 0% 0%, rgba(155,227,109,.10), transparent 60%);
}
[data-theme="light"] {
  --bg: #f4ecd8; --bg2: #efe4c9; --panel: #fffaf0; --panel2: #f7efdc; --line: #dccfae;
  --text: #2f2618; --dim: #7b6b4f; --accent: #a5522a; --accent2: #6b4fb8; --ok: #2f9e55; --bad: #c43c4f; --gold: #b7860b;
  --code-bg: #fbf6e9; --code-text: #2f2618; --shadow: 0 4px 16px rgba(80,60,20,.12);
  --tok-kw: #0000c8; --tok-type: #00748a; --tok-str: #a31515; --tok-com: #008000; --tok-num: #a0522d; --tok-dir: #8b008b;
  --glow: none;
}
[data-theme="neon"] {
  --bg: #0d0221; --bg2: #140433; --panel: #1a0640; --panel2: #24095a; --line: #3d1a7a;
  --text: #f6e9ff; --dim: #b49cd6; --accent: #ff2a6d; --accent2: #05d9e8; --gold: #f9c80e;
  --code-bg: #090117; --code-text: #f6e9ff;
  --tok-kw: #ff2a6d; --tok-type: #05d9e8; --tok-str: #d1f7ff; --tok-com: #7a5c9e; --tok-num: #f9c80e; --tok-dir: #b967ff;
  --glow: radial-gradient(900px 500px at 50% -20%, rgba(255,42,109,.2), transparent 60%);
}

/* ===== Base ===== */
* { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
body {
  background: var(--glow), var(--bg); background-attachment: fixed; color: var(--text);
  font: 16px/1.55 Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif; min-height: 100vh;
}
a { color: var(--accent); }
h1, h2, h3 { font-family: Cinzel, Georgia, serif; letter-spacing: .02em; margin: .2em 0 .5em; line-height: 1.2; }
h1 { font-size: 1.8rem; } h2 { font-size: 1.35rem; } h3 { font-size: 1.1rem; }
code, pre, .code-input, .blank { font-family: 'JetBrains Mono', Consolas, monospace; }
:not(pre) > code { background: var(--panel2); border: 1px solid var(--line); padding: .05em .35em; border-radius: 5px; font-size: .9em; }
.dim { color: var(--dim); } .small { font-size: .85rem; } .center { text-align: center; }
.gold { color: var(--gold); }
.view { max-width: 1100px; margin: 0 auto; padding: 16px 16px 120px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.back { display: inline-block; margin: 4px 0 12px; text-decoration: none; color: var(--dim); }
.back:hover { color: var(--text); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: .4em; justify-content: center; cursor: pointer; text-decoration: none;
  background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-bottom-width: 4px;
  padding: .6em 1.1em; border-radius: 12px; font: 600 .95rem Inter, sans-serif; transition: transform .08s, filter .15s;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: translateY(2px); border-bottom-width: 2px; }
.btn[disabled], .btn.disabled { opacity: .45; pointer-events: none; }
.btn.primary { background: var(--accent); color: #1b1408; border-color: color-mix(in srgb, var(--accent), #000 30%); }
.btn.accent { background: var(--accent2); color: #fff; border-color: color-mix(in srgb, var(--accent2), #000 30%); }
.btn.danger { background: var(--bad); color: #fff; border-color: color-mix(in srgb, var(--bad), #000 30%); }
.btn.gold { background: var(--gold); color: #2a1d00; border-color: color-mix(in srgb, var(--gold), #000 30%); }
.btn.ghost { background: transparent; }
.btn.big { font-size: 1.1rem; padding: .8em 1.6em; }
.btn.tiny { font-size: .78rem; padding: .25em .6em; border-bottom-width: 2px; border-radius: 8px; }
.badge { background: var(--bad); color: #fff; border-radius: 999px; padding: 0 .5em; font-size: .75rem; margin-left: .3em; }

/* ===== HUD ===== */
.hud {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 8px 16px; background: color-mix(in srgb, var(--bg2), transparent 8%); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 6px; text-decoration: none; color: var(--text); font: 800 1.15rem Cinzel, serif; }
.brand-text span { color: var(--accent); }
.logo { font-size: 1.4rem; }
.hero { display: flex; gap: 10px; align-items: center; text-decoration: none; color: var(--text); min-width: 0; }
.avatar { font-size: 2rem; line-height: 1; }
.avatar.huge { font-size: 4.5rem; }
.hero-info { display: flex; flex-direction: column; min-width: 150px; }
.hero-name { font-weight: 700; font-size: .95rem; }
.lvl { background: var(--accent2); color: #fff; border-radius: 6px; font-size: .7rem; padding: 1px 6px; margin-left: 4px; vertical-align: middle; }
.hero-title { font-size: .72rem; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xpbar { display: block; height: 7px; background: var(--panel2); border-radius: 99px; overflow: hidden; margin-top: 3px; }
.xpbar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent)); border-radius: 99px; transition: width .6s; }
.xpbar.big { height: 12px; margin: 6px 0; }
.stats { display: flex; gap: 12px; align-items: center; margin-left: auto; font-weight: 700; }
.stat { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.streak { filter: grayscale(1); opacity: .7; } .streak.lit { filter: none; opacity: 1; }
.ring { --p: 0; width: 18px; height: 18px; border-radius: 50%; background: conic-gradient(var(--ok) calc(var(--p) * 360deg), var(--panel2) 0); display: inline-block; }
.nav { display: flex; gap: 4px; }
.nav a { text-decoration: none; color: var(--dim); padding: 6px 10px; border-radius: 10px; display: flex; align-items: center; gap: 4px; font-weight: 600; font-size: .9rem; }
.nav a:hover { background: var(--panel2); color: var(--text); }
.nav a.active { background: var(--panel2); color: var(--accent); }
body.in-session .hud { display: none; }

/* ===== Map ===== */
.today { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.goal-row { display: flex; gap: 20px; align-items: center; }
.goal-ring { --p: 0; width: 110px; height: 110px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: radial-gradient(closest-side, var(--panel) 78%, transparent 80%), conic-gradient(var(--ok) calc(var(--p) * 360deg), var(--panel2) 0); }
.goal-ring span { font-weight: 800; font-size: 1.5rem; text-align: center; line-height: 1; }
.goal-ring small { display: block; font-size: .7rem; color: var(--dim); font-weight: 600; }
.quick { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.quests ul { list-style: none; padding: 0; margin: 0; }
.quest { display: grid; grid-template-columns: 1fr 80px auto; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.quest.done span:first-child { color: var(--ok); }
.qbar { height: 8px; background: var(--panel2); border-radius: 99px; overflow: hidden; }
.qbar i { display: block; height: 100%; background: var(--gold); }
.realm { margin-top: 26px; }
.realm-head { display: flex; gap: 14px; align-items: center; border-left: 5px solid var(--realm); padding-left: 12px; margin-bottom: 12px; }
.realm-head h2 { margin: 0; color: var(--realm); }
.realm-head p { margin: 2px 0 0; color: var(--dim); font-size: .9rem; }
.realm-icon { font-size: 2.2rem; }
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.module-card {
  display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--text);
  background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--realm); border-radius: 14px; padding: 14px;
  transition: transform .15s, box-shadow .15s; position: relative;
}
.module-card:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0,0,0,.35); }
.module-card.complete { background: linear-gradient(160deg, color-mix(in srgb, var(--realm), transparent 82%), var(--panel) 60%); }
.mod-icon { font-size: 2rem; } .mod-icon.huge { font-size: 4rem; }
.mod-title { font: 700 1.05rem Cinzel, serif; }
.mod-sub { font-size: .82rem; color: var(--dim); flex: 1; }
.mod-meta { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; gap: 8px; }
.crowns { letter-spacing: -2px; font-size: .85rem; } .crowns .dim { filter: grayscale(1); opacity: .25; }
.diff { color: var(--realm, var(--accent)); font-size: .7rem; } .diff .dim { opacity: .3; color: var(--dim); }
.mod-progress { height: 6px; background: var(--panel2); border-radius: 99px; overflow: hidden; }
.mod-progress i { display: block; height: 100%; background: var(--realm); }
.mod-foot { font-size: .75rem; color: var(--dim); }

/* ===== Module page ===== */
.module-head { display: flex; gap: 20px; align-items: flex-start; border-top: 5px solid var(--realm); }
.module-head .sub { color: var(--dim); margin-top: -6px; }
.story { font-style: italic; }
.lesson-path { list-style: none; padding: 0; margin: 0 0 20px; position: relative; }
.lesson-path::before { content: ''; position: absolute; left: 31px; top: 20px; bottom: 20px; width: 4px; background: var(--line); border-radius: 4px; }
.lesson-node a { display: flex; align-items: center; gap: 14px; padding: 10px 14px; margin: 8px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; color: var(--text); position: relative; transition: transform .12s; }
.lesson-node a:hover { transform: translateX(4px); }
.node-dot { width: 36px; height: 36px; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 800; background: var(--panel2); border: 3px solid var(--line); z-index: 1; }
.lesson-node.done .node-dot { background: var(--ok); border-color: var(--ok); color: #fff; }
.lesson-node.perfect .node-dot { background: var(--accent2); border-color: var(--gold); }
.node-body { flex: 1; display: flex; flex-direction: column; }
.node-body small { color: var(--dim); }
.node-go { color: var(--accent); font-weight: 700; white-space: nowrap; }
.boss-card { display: flex; gap: 18px; align-items: center; border: 2px solid var(--bad); background: linear-gradient(135deg, color-mix(in srgb, var(--bad), transparent 85%), var(--panel)); }
.boss-card.slain { border-color: var(--gold); }
.boss-card > div { flex: 1; }
.boss-icon { font-size: 3.4rem; } .boss-icon.huge { font-size: 6rem; text-align: center; }
.taunt { font-style: italic; color: var(--bad); }
.labs h2 small { font-family: Inter, sans-serif; font-size: .8rem; }
.lab-card { display: flex; gap: 14px; align-items: center; text-decoration: none; color: var(--text); padding: 12px 16px; }
.lab-card > div { flex: 1; }
.lab-card.done { opacity: .75; }

/* ===== Cards & markdown ===== */
.scroll { max-width: 860px; margin: 0 auto; }
.scroll-head { display: flex; justify-content: space-between; color: var(--dim); font-size: .85rem; }
.dots i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--line); margin-left: 4px; }
.dots i.on { background: var(--accent); }
.card-body { min-height: 180px; }
.card-nav { display: flex; gap: 10px; justify-content: space-between; margin-top: 18px; flex-wrap: wrap; }
.md p { margin: .5em 0; } .md ul, .md ol { margin: .4em 0; padding-left: 1.4em; } .md li { margin: .2em 0; }
.md h3, .md h4 { margin-top: .8em; }
.md blockquote { border-left: 3px solid var(--accent2); margin: .5em 0; padding: .2em .8em; color: var(--dim); }
pre.code { background: var(--code-bg); color: var(--code-text); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; overflow-x: auto; font-size: .88rem; line-height: 1.5; position: relative; margin: .6em 0; }
pre.code[data-lang]::after { content: attr(data-lang); position: absolute; top: 4px; right: 10px; font: 600 .65rem Inter, sans-serif; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; }
.tok-kw { color: var(--tok-kw); font-weight: 600; } .tok-type { color: var(--tok-type); } .tok-str { color: var(--tok-str); }
.tok-com { color: var(--tok-com); font-style: italic; } .tok-num { color: var(--tok-num); } .tok-dir { color: var(--tok-dir); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.compare pre.code { margin-top: 0; height: calc(100% - 26px); }
.cmp-label { font: 700 .75rem Inter, sans-serif; text-transform: uppercase; letter-spacing: .1em; padding: 2px 8px; border-radius: 6px 6px 0 0; display: inline-block; }
.cmp-label.cs { background: #68217a; color: #fff; } .cmp-label.dp { background: #c4262e; color: #fff; }
.callout { border-radius: 12px; padding: 12px 16px; margin: .6em 0; border: 1px solid; }
.callout.tip { background: color-mix(in srgb, var(--ok), transparent 88%); border-color: color-mix(in srgb, var(--ok), transparent 50%); }
.callout.warn { background: color-mix(in srgb, var(--bad), transparent 88%); border-color: color-mix(in srgb, var(--bad), transparent 50%); }

/* ===== Session ===== */
.session { max-width: 820px; margin: 0 auto; }
.session-top { display: flex; align-items: center; gap: 14px; padding: 10px 0; position: sticky; top: 0; background: var(--bg); z-index: 5; }
.close { text-decoration: none; color: var(--dim); font-size: 1.4rem; }
.progress { flex: 1; height: 16px; background: var(--panel2); border-radius: 99px; overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--ok), #8be08f); border-radius: 99px; transition: width .4s; }
.hearts span { font-size: 1.15rem; } .hearts .lost { filter: grayscale(1); opacity: .25; }
.hearts.shake { animation: shake .4s; }
.combo-badge { background: var(--accent); color: #1b1408; font-weight: 800; padding: 2px 8px; border-radius: 99px; font-size: .85rem; animation: pop .3s; }
.session-title { margin: 6px 0 10px; }
.stage.enter { animation: slideIn .3s ease-out; }
.exercise { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.ex-type { font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent2); font-weight: 700; }
.ex-prompt { font-size: 1.08rem; }
.options { display: grid; gap: 10px; margin-top: 10px; }
.options.tf { grid-template-columns: 1fr 1fr; }
.option { display: flex; gap: 12px; align-items: center; text-align: left; cursor: pointer; background: var(--panel2); color: var(--text); border: 2px solid var(--line); border-bottom-width: 4px; padding: 10px 14px; border-radius: 12px; font: inherit; }
.option:hover:not([disabled]) { border-color: var(--accent2); }
.option.selected { border-color: var(--accent2); background: color-mix(in srgb, var(--accent2), transparent 80%); }
.option.right { border-color: var(--ok); background: color-mix(in srgb, var(--ok), transparent 78%); }
.option.wrong { border-color: var(--bad); background: color-mix(in srgb, var(--bad), transparent 78%); }
.opt-key { flex: none; width: 26px; height: 26px; border-radius: 7px; border: 1px solid var(--line); display: grid; place-items: center; font-size: .78rem; color: var(--dim); }
.opt-text p { margin: 0; }
.fill-code code { white-space: pre; }
.blank { background: var(--panel2); color: var(--text); border: none; border-bottom: 2px solid var(--accent); border-radius: 4px; padding: 1px 4px; font-size: .88rem; outline: none; min-width: 3ch; }
.blank:focus { border-bottom-color: var(--accent2); background: color-mix(in srgb, var(--accent2), transparent 75%); }
.blank.right { border-bottom-color: var(--ok); color: var(--ok); } .blank.wrong { border-bottom-color: var(--bad); color: var(--bad); text-decoration: line-through; }
.blank-fix { color: var(--ok); font-weight: 700; margin-left: 4px; }
.answer-input, .code-input { width: 100%; background: var(--code-bg); color: var(--code-text); border: 2px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: .92rem; resize: vertical; }
.answer-input:focus, .code-input:focus { outline: none; border-color: var(--accent2); }
.answer-input.right, .code-input.right { border-color: var(--ok); } .answer-input.wrong, .code-input.wrong { border-color: var(--bad); }
.code-input { min-height: 160px; tab-size: 2; line-height: 1.5; white-space: pre; }
.editor-help { font-size: .75rem; color: var(--dim); margin-top: 4px; }
.write-feedback { color: var(--bad); margin: 8px 0; }
.expected { margin-top: 10px; font-size: .9rem; color: var(--dim); }
.order-answer { min-height: 60px; border: 2px dashed var(--line); border-radius: 12px; padding: 8px; display: flex; flex-direction: column; gap: 6px; margin: 10px 0; }
.order-answer:empty::before { content: attr(data-empty); color: var(--dim); font-size: .85rem; padding: 10px; }
.order-pool { display: flex; flex-direction: column; gap: 6px; }
.line-chip { text-align: left; background: var(--code-bg); color: var(--code-text); border: 1px solid var(--line); border-bottom-width: 3px; border-radius: 9px; padding: 6px 10px; cursor: pointer; font-size: .86rem; display: flex; gap: 10px; }
.line-chip code { background: none; border: 0; padding: 0; white-space: pre; }
.line-chip:hover { border-color: var(--accent2); }
.line-chip .ln { color: var(--dim); font-size: .75rem; }
.line-chip.right { border-color: var(--ok); } .line-chip.wrong { border-color: var(--bad); }
.bug-code { background: var(--code-bg); border: 1px solid var(--line); border-radius: 10px; padding: 8px 0; overflow-x: auto; }
.bug-line { display: flex; gap: 12px; width: 100%; text-align: left; background: none; border: 0; border-left: 4px solid transparent; color: var(--code-text); padding: 2px 12px; cursor: pointer; font-size: .88rem; }
.bug-line code { background: none; border: 0; padding: 0; white-space: pre; }
.bug-line .ln { color: var(--dim); width: 2ch; text-align: right; font-family: 'JetBrains Mono', monospace; font-size: .8rem; }
.bug-line:hover:not([disabled]) { background: color-mix(in srgb, var(--accent2), transparent 85%); }
.bug-line.selected { background: color-mix(in srgb, var(--accent2), transparent 75%); border-left-color: var(--accent2); }
.bug-line.right { background: color-mix(in srgb, var(--ok), transparent 75%); border-left-color: var(--ok); }
.bug-line.wrong { background: color-mix(in srgb, var(--bad), transparent 75%); border-left-color: var(--bad); }
.bug-line[disabled] { cursor: default; }
.match-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 10px; }
.match-col { display: flex; flex-direction: column; gap: 8px; }
.match-item { background: var(--panel2); color: var(--text); border: 2px solid var(--line); border-bottom-width: 4px; border-radius: 10px; padding: 8px 12px; cursor: pointer; text-align: left; font: inherit; font-size: .9rem; }
.match-item p { margin: 0; }
.match-item.active { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 70%); }
.match-item.paired { border-style: solid; }
.match-item.c1 { border-color: #5b8def; } .match-item.c2 { border-color: #e05b8c; } .match-item.c3 { border-color: #5fb36b; }
.match-item.c4 { border-color: #d98b3a; } .match-item.c5 { border-color: #a66be0; } .match-item.c6 { border-color: #19c3b2; } .match-item.c7 { border-color: #c9a227; }
.match-item.right { background: color-mix(in srgb, var(--ok), transparent 80%); } .match-item.wrong { background: color-mix(in srgb, var(--bad), transparent 80%); }
.hint { margin-top: 12px; color: var(--dim); } .hint summary { cursor: pointer; }
.solution summary { cursor: pointer; color: var(--accent); margin-top: 10px; }
.session-foot { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg2); border-top: 2px solid var(--line); padding: 14px 16px; z-index: 10; max-height: 55vh; overflow-y: auto; }
.session-foot > * { max-width: 820px; margin: 0 auto; }
.session-foot.ok { background: color-mix(in srgb, var(--ok), var(--bg2) 82%); border-top-color: var(--ok); }
.session-foot.bad { background: color-mix(in srgb, var(--bad), var(--bg2) 82%); border-top-color: var(--bad); }
.foot-actions { display: flex; justify-content: flex-end; gap: 10px; }
.foot-actions .btn.primary { min-width: 160px; }
.fb-head { font-weight: 800; font-size: 1.15rem; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.session-foot.ok .fb-head { color: var(--ok); } .session-foot.bad .fb-head { color: var(--bad); }
.xp-pop { background: var(--accent2); color: #fff; padding: 1px 8px; border-radius: 99px; font-size: .8rem; animation: pop .35s; }
.combo-pop { background: var(--accent); color: #1b1408; padding: 1px 8px; border-radius: 99px; font-size: .8rem; animation: pop .35s; }
.explain { font-size: .95rem; margin-bottom: 8px; }
.boss-bar { display: flex; gap: 12px; align-items: center; background: var(--panel); border: 2px solid var(--bad); border-radius: 14px; padding: 8px 14px; margin-bottom: 8px; }
.boss-bar .boss-icon { font-size: 2.4rem; }
.boss-bar.struck .boss-icon { animation: shake .35s; filter: brightness(2) saturate(0); }
.boss-info { flex: 1; display: flex; flex-direction: column; }
.hp { height: 14px; background: var(--panel2); border-radius: 99px; overflow: hidden; margin-top: 4px; }
.hp i { display: block; height: 100%; background: linear-gradient(90deg, #b3261e, var(--bad)); transition: width .4s; }
.timer { font-weight: 800; } .timer.urgent { color: var(--bad); animation: pulse 1s infinite; }
.src-tag { margin-bottom: 6px; }
.notes-dialog { max-width: 860px; width: calc(100% - 32px); max-height: 85vh; background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 16px; }
.notes-dialog::backdrop { background: rgba(0,0,0,.6); }
.notes-dialog hr { border: 0; border-top: 1px dashed var(--line); }

/* ===== Results ===== */
.results { text-align: center; max-width: 640px; margin: 30px auto; }
.big-emoji { font-size: 4.5rem; animation: pop .5s; }
.result-stats { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin: 18px 0; }
.result-stats div { background: var(--panel2); border-radius: 12px; padding: 10px 16px; min-width: 90px; }
.result-stats b { display: block; font-size: 1.4rem; } .result-stats small { color: var(--dim); }
.lvl-line { margin: 10px auto; max-width: 400px; }
.actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.boss-intro { text-align: center; max-width: 640px; margin: 20px auto; }
.boss-intro .rules { text-align: left; display: inline-block; }

/* ===== Welcome ===== */
.welcome { max-width: 760px; margin: 20px auto; }
.scroll-title { font: 800 2.2rem Cinzel, serif; text-align: center; color: var(--accent); margin: 10px 0; }
.lead { font-size: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 6px; margin: 14px 0; font-weight: 600; }
.field input, .field select, .codex-tools input, .codex-tools select { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; font: inherit; }
.avatar-pick { display: flex; flex-wrap: wrap; gap: 6px; }
.av { font-size: 1.7rem; background: var(--panel2); border: 2px solid var(--line); border-radius: 12px; padding: 4px 8px; cursor: pointer; }
.av.selected { border-color: var(--accent); background: color-mix(in srgb, var(--accent), transparent 75%); }
.class-pick { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.class-card { display: flex; flex-direction: column; gap: 4px; align-items: center; text-align: center; background: var(--panel2); color: var(--text); border: 2px solid var(--line); border-radius: 14px; padding: 12px; cursor: pointer; font: inherit; }
.class-card small { color: var(--dim); font-weight: 400; } .class-card em { color: var(--accent); font-size: .8rem; font-style: normal; }
.class-card.selected { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 70%); }
.big { font-size: 2.2rem; }

/* ===== Profile, shop, codex ===== */
.profile-head { display: flex; gap: 22px; align-items: center; }
.profile-head > div { flex: 1; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-tile { text-align: center; padding: 12px; margin: 0; display: flex; flex-direction: column; }
.stat-tile span { font-size: 1.5rem; } .stat-tile b { font-size: 1.4rem; } .stat-tile small { color: var(--dim); }
.heatmap { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 13px); gap: 3px; overflow-x: auto; padding-bottom: 4px; }
.heatmap i { width: 13px; height: 13px; border-radius: 3px; background: var(--panel2); }
.heatmap .h1 { background: color-mix(in srgb, var(--ok), var(--panel2) 65%); } .heatmap .h2 { background: color-mix(in srgb, var(--ok), var(--panel2) 40%); }
.heatmap .h3 { background: color-mix(in srgb, var(--ok), var(--panel2) 15%); } .heatmap .h4 { background: var(--ok); }
.ach-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.ach { background: var(--panel2); border-radius: 12px; padding: 10px; text-align: center; display: flex; flex-direction: column; opacity: .4; filter: grayscale(1); }
.ach.got { opacity: 1; filter: none; border: 1px solid var(--gold); }
.ach span { font-size: 1.8rem; } .ach small { color: var(--dim); font-size: .75rem; }
.mastery-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 6px 20px; }
.mastery-row { display: flex; justify-content: space-between; text-decoration: none; color: var(--text); padding: 4px 0; border-bottom: 1px dashed var(--line); }
.log { list-style: none; padding: 0; margin: 0; max-height: 320px; overflow-y: auto; }
.log li { padding: 4px 0; border-bottom: 1px dashed var(--line); }
.check { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.danger-zone { margin-top: 14px; } .danger-zone summary { cursor: pointer; color: var(--bad); }
.done-tag { color: var(--ok); font-weight: 700; }
.shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.shop-item { display: flex; flex-direction: column; gap: 6px; text-align: center; margin: 0; }
.shop-item small { color: var(--dim); flex: 1; }
.shop-action { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.codex-tools { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.codex-tools input { flex: 1; min-width: 200px; }
.lab .steps li { margin: 6px 0; } .lab .steps label { display: flex; gap: 8px; align-items: flex-start; } .lab .steps .md p { margin: 0; }
.accept { list-style: none; padding-left: 0; } .accept .md p { display: inline; }

/* ===== Toasts, confetti, splash ===== */
#toasts { position: fixed; top: 70px; right: 16px; z-index: 100; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast { background: var(--panel); border: 1px solid var(--line); border-left: 5px solid var(--accent2); border-radius: 12px; padding: 10px 14px; box-shadow: var(--shadow); transform: translateX(120%); transition: transform .35s; max-width: 320px; }
.toast.show { transform: none; }
.toast-gold { border-left-color: var(--gold); } .toast-bad { border-left-color: var(--bad); }
.ach-toast { display: flex; gap: 10px; align-items: center; }
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 99; overflow: hidden; }
.confetti i { position: absolute; top: -12px; width: 9px; height: 14px; border-radius: 2px; animation: fall linear forwards; }
.splash { text-align: center; padding: 80px 0; color: var(--dim); }
.logo-spin { font-size: 3rem; animation: spin 1.6s linear infinite; display: inline-block; }

@keyframes fall { to { transform: translateY(110vh) rotate(720deg); } }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
@keyframes pop { 0% { transform: scale(.4); opacity: 0; } 70% { transform: scale(1.12); } 100% { transform: scale(1); opacity: 1; } }
@keyframes slideIn { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes pulse { 50% { opacity: .5; } }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .today { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; }
  .hud { gap: 8px; }
  .nav { order: 10; width: 100%; justify-content: space-around; }
  .nav a span { display: none; }
  .nav a { font-size: 1.3rem; }
  .hero-info { min-width: 110px; }
  .brand-text { display: none; }
}
@media (max-width: 560px) {
  .view { padding: 12px 12px 140px; }
  .module-head, .profile-head, .boss-card { flex-direction: column; align-items: flex-start; }
  .match-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .options.tf { grid-template-columns: 1fr 1fr; }
  .quest { grid-template-columns: 1fr auto; } .quest .qbar { display: none; }
  .stats { gap: 8px; font-size: .9rem; }
  .goal-ring { width: 90px; height: 90px; }
}
.compare pre.code::after { display: none; }

/* ===== Trials, certificate, daily ===== */
.trial-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.trial-card { border-top: 5px solid var(--realm); margin: 0; text-align: center; }
.trial-card.passed { background: linear-gradient(160deg, color-mix(in srgb, var(--realm), transparent 82%), var(--panel) 60%); }
.trial-card h3 { color: var(--realm); }
.exam-bar { display: flex; justify-content: space-between; background: var(--panel); border: 2px solid var(--accent2); border-radius: 12px; padding: 8px 14px; margin-bottom: 8px; font-weight: 700; }
.certificate { background: #fbf4e2; color: #3a2c12; border-radius: 10px; padding: 18px; max-width: 820px; margin: 10px auto; box-shadow: var(--shadow); }
.cert-inner { border: 6px double #b0882f; padding: 40px 30px; text-align: center; }
.cert-inner h1, .cert-inner h2 { color: #6b4a10; }
.cert-name { font-size: 2.6rem; margin: .2em 0; }
.cert-small { text-transform: uppercase; letter-spacing: .15em; font-size: .8rem; color: #806a3d; }
.cert-seal { font-size: 4rem; }
.cert-sign { font-family: Cinzel, serif; margin-top: 30px; font-weight: 800; }
@media print {
  .hud, .no-print, #toasts { display: none !important; }
  body { background: #fff; }
  .certificate { box-shadow: none; }
}
.my-notes { margin-top: 14px; } .my-notes summary { cursor: pointer; color: var(--dim); }
.my-notes textarea { width: 100%; margin-top: 6px; background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font: inherit; }
.note-text { white-space: pre-wrap; margin-top: 6px; }

/* ===== Difficulty, threat, dungeons, loot ===== */
.tier-badge { display: inline-flex; align-items: center; gap: 4px; font: 700 .7rem Inter, sans-serif; text-transform: uppercase; letter-spacing: .06em;
  color: var(--tier); border: 1px solid var(--tier); background: color-mix(in srgb, var(--tier), transparent 85%); border-radius: 6px; padding: 1px 6px; white-space: nowrap; }
.tier-badge .skulls { font-size: .65rem; letter-spacing: -2px; }
.threat { display: inline-block; font: 700 .7rem Inter, sans-serif; color: #111; background: var(--con); border-radius: 6px; padding: 1px 6px; white-space: nowrap; }
.threat-trivial { color: #eee; }
.module-card .mod-meta { flex-wrap: wrap; justify-content: flex-start; gap: 6px; }
.dungeon-cta { display: flex; gap: 14px; align-items: center; text-decoration: none; color: var(--text); border: 2px dashed #7a5cff; }
.dungeon-cta > div { flex: 1; }
.portal p { max-width: 900px; }
.combat-stats { display: flex; gap: 10px 18px; flex-wrap: wrap; align-items: center; background: var(--panel2); border-radius: 12px; padding: 10px 14px; margin: 10px 0; }
.dungeon-row { display: flex; gap: 12px; align-items: center; padding: 10px 4px; border-bottom: 1px dashed var(--line); }
.dungeon-row:last-child { border-bottom: 0; }
.dungeon-row.rift { background: color-mix(in srgb, var(--realm), transparent 90%); border-radius: 10px; padding: 10px; }
.d-icon { font-size: 1.8rem; width: 2.2rem; text-align: center; }
.d-main { flex: 1; min-width: 0; }
.d-badges { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 3px; }
.d-go { display: flex; gap: 6px; align-items: center; }
.d-go select, .bag-tools select { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 6px; }
.rooms { flex: 1; display: flex; gap: 6px; align-items: center; justify-content: center; flex-wrap: wrap; }
.room-dot { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--panel2); border: 2px solid var(--line); font-size: .8rem; color: var(--dim); }
.room-dot.cleared { background: var(--ok); border-color: var(--ok); color: #fff; }
.room-dot.current { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 70%); }
.room-dot.boss { width: 32px; height: 32px; border-color: var(--bad); }
.enemy { position: relative; display: flex; gap: 14px; align-items: center; background: var(--panel); border: 2px solid var(--line); border-radius: 14px; padding: 10px 16px; margin-bottom: 6px; overflow: hidden; }
.enemy.is-boss { border-color: var(--bad); background: linear-gradient(135deg, color-mix(in srgb, var(--bad), transparent 85%), var(--panel)); }
.enemy-icon { font-size: 2.8rem; transition: transform .2s; }
.enemy.is-boss .enemy-icon { font-size: 3.6rem; }
.enemy.struck .enemy-icon { animation: shake .35s; filter: brightness(2) saturate(0); }
.enemy-info { flex: 1; display: flex; flex-direction: column; }
.hp-text { color: var(--dim); font-size: .75rem; margin-top: 2px; }
.dmg-layer { position: absolute; inset: 0; pointer-events: none; }
.dmg { position: absolute; top: 40%; font: 900 1.4rem Inter, sans-serif; color: #ffd166; text-shadow: 0 2px 0 #000; animation: floatUp 1.1s ease-out forwards; }
.dmg.crit { color: #ff4d6d; font-size: 1.9rem; }
.dmg.miss { color: var(--dim); }
@keyframes floatUp { from { transform: translateY(0); opacity: 1; } to { transform: translateY(-60px); opacity: 0; } }
.player-line { margin: 4px 0; }
.dmg-pop { background: #ffd166; color: #2a1d00; padding: 1px 8px; border-radius: 99px; font-size: .8rem; animation: pop .35s; }
.room-clear { width: 100%; margin-top: 6px; font-size: 1rem; }
.loot-drop { margin-top: 6px; }
.upgrade { color: var(--ok); font-weight: 800; margin-left: 6px; }
.item { border: 2px solid var(--rar); border-radius: 12px; padding: 8px 10px; background: color-mix(in srgb, var(--rar), var(--panel) 88%); box-shadow: 0 0 12px color-mix(in srgb, var(--rar), transparent 70%); }
.item.rarity-common { box-shadow: none; }
.item.rarity-legendary { animation: legendGlow 2s infinite alternate; }
@keyframes legendGlow { to { box-shadow: 0 0 22px var(--rar); } }
.item-head { display: flex; gap: 8px; align-items: center; }
.item-icon { font-size: 1.6rem; }
.item-name { color: var(--rar); display: block; }
.item-head small { color: var(--dim); font-size: .72rem; }
.item-stats { margin: 6px 0 0; padding-left: 18px; font-size: .82rem; color: var(--ok); }
.item-flavor { font-size: .75rem; font-style: italic; color: var(--dim); margin: 4px 0 0; }
.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.slot { display: flex; flex-direction: column; gap: 6px; }
.slot-empty { border: 2px dashed var(--line); border-radius: 12px; padding: 18px; text-align: center; font-size: 1.6rem; color: var(--dim); }
.slot-empty small { display: block; font-size: .75rem; }
.bag-tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.bag-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.bag-item { display: flex; flex-direction: column; gap: 6px; }
.bag-item.is-equipped .item { outline: 2px solid var(--ok); }
.bag-actions { display: flex; gap: 6px; }
.daily-chest { text-align: left; max-width: 420px; margin: 14px auto; } .daily-chest h3 { color: var(--gold); }
.affixes { background: var(--panel2); border-radius: 12px; padding: 10px 14px; margin: 10px 0; line-height: 1.9; }
.affix { display: inline-block; font-weight: 700; border: 1px solid var(--accent2); border-radius: 8px; padding: 0 8px; }
.bestiary { display: flex; flex-wrap: wrap; gap: 6px; }
.beast { background: var(--panel2); border: 1px solid var(--line); border-radius: 99px; padding: 3px 10px; font-size: .85rem; }
.beast.boss { border-color: var(--bad); }
.talent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; margin-bottom: 8px; }
.talent { display: grid; grid-template-columns: auto 1fr auto; gap: 2px 8px; align-items: center; text-align: left; background: var(--panel2); color: var(--text); border: 2px solid var(--line); border-radius: 12px; padding: 8px 10px; cursor: pointer; font: inherit; }
.talent small { grid-column: 1 / -1; color: var(--dim); font-size: .75rem; }
.talent.has { border-color: var(--ok); }
.talent.locked { opacity: .45; }
.talent:not([disabled]):hover { border-color: var(--accent); }
.t-icon { font-size: 1.4rem; } .t-rank { font-weight: 800; color: var(--accent); }
.paths { margin-top: 22px; }
.paths h2 small { font-family: Inter, sans-serif; font-size: .78rem; }
.path-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.path-card { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.path-card.complete { border-color: var(--gold); }
.path-head { display: flex; gap: 10px; align-items: flex-start; }
.path-head small { display: block; font-size: .8rem; }
.path-steps { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; }
.path-step { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--panel2); border: 2px solid var(--line); text-decoration: none; font-size: 1.05rem; filter: grayscale(.7); }
.path-step.started { border-color: var(--accent); filter: none; }
.path-step.done { border-color: var(--ok); background: color-mix(in srgb, var(--ok), transparent 75%); filter: none; }
.path-link { width: 8px; height: 3px; background: var(--line); }
.flag-btn { margin-top: 4px; opacity: .7; font-size: .72rem; } .flag-btn:hover { opacity: 1; }
.login { max-width: 460px; margin: 60px auto; text-align: center; }
.login form { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.login input, .pw-form input { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; text-align: center; }
.bad-text { color: var(--bad); min-height: 1.2em; }
.pw-form { min-width: 300px; }
.bad-out { border-color: var(--bad) !important; } .run-out { max-height: 240px; }
.missed { text-align: left; margin: 14px 0; background: var(--panel2); border-radius: 12px; padding: 10px 14px; }
.missed summary { cursor: pointer; font-weight: 700; }
.missed-item { border-top: 1px dashed var(--line); padding: 10px 0; }
.missed-answer { color: var(--ok); }
.missed-answer .md p { margin: 2px 0; }
.enemy.enraged { border-color: #ff2a2a; box-shadow: 0 0 18px rgba(255, 42, 42, .45); animation: ragePulse 1.2s infinite alternate; }
.enemy.enraged .enemy-icon { filter: drop-shadow(0 0 8px #ff2a2a); }
@keyframes ragePulse { to { box-shadow: 0 0 30px rgba(255, 42, 42, .7); } }
.enrage { width: 100%; margin-top: 6px; color: #ff6b6b; }
.realm-head > div:nth-child(2) { flex: 1; }
.realm-stats { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; text-align: right; }
.realm-pct { font: 800 1.3rem Cinzel, serif; color: var(--realm); }
.realm-cert { font-size: 1.4rem; text-decoration: none; }
.eliminated { opacity: .3; text-decoration: line-through; }
.mycard { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; border-top: 1px dashed var(--line); padding: 10px 0; }
.mc-form textarea:not(.code-input) { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font: inherit; }
.lang-pick { display: flex; flex-wrap: wrap; gap: 6px; font-weight: 400; }
.chip { display: inline-flex; gap: 6px; align-items: center; background: var(--panel2); border: 1px solid var(--line); border-radius: 99px; padding: 4px 12px; cursor: pointer; }
.chip:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent), transparent 80%); }
.cmp-optional { margin-top: 8px; } .cmp-optional summary { cursor: pointer; color: var(--dim); font-size: .85rem; }
.w-signin { margin-top: 18px; } .w-signin summary { cursor: pointer; color: var(--accent); }

/* ===== Placement test ===== */
.placement-banner { display: flex; gap: 14px; align-items: center; border: 2px solid var(--accent2); flex-wrap: wrap; }
.placement-banner > div { flex: 1; min-width: 220px; }
.placement-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: 14px 0; text-align: left; }
.placement-cell { display: flex; flex-direction: column; gap: 2px; padding: 10px; border-radius: 12px; background: var(--panel2); border: 2px solid var(--line); text-decoration: none; color: var(--text); }
.placement-cell span { font-size: 1.4rem; }
.placement-cell.pass { border-color: var(--ok); }
.placement-cell.partial { border-color: var(--gold); }
.placement-cell.learn { border-color: var(--accent2); }
.tested-out { color: var(--ok); font-weight: 700; }

/* ===== Footer ===== */
.site-footer { max-width: 1100px; margin: 0 auto; padding: 18px 16px 28px; text-align: center; font-size: .78rem; color: var(--dim); }
.site-footer code { font-size: .74rem; }
.site-footer.stale { color: var(--gold); }
body.in-session .site-footer { padding-bottom: 140px; }

/* ===== Sign-in gate ===== */
.login-gate { max-width: 480px; }
.gate-form { display: flex; flex-direction: column; }
.gate-divider { display: flex; align-items: center; gap: 10px; color: var(--dim); margin: 10px 0 14px; }
.gate-divider::before, .gate-divider::after { content: ''; flex: 1; border-top: 1px solid var(--line); }
.login-gate #gate-new { width: 100%; }
.w-account { border: 1px dashed var(--line); border-radius: 12px; padding: 10px 14px; }
body.pre-game .hud .hero, body.pre-game .hud .stats, body.pre-game .hud .nav { display: none; }

/* ===== Invites ===== */
.invites { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 10px; }
.invite-new { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 8px 0; }
.invite-new select, .invite-new input { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 5px 8px; font: inherit; }
.invite-list { list-style: none; padding: 0; margin: 0; }
.invite { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.invite.inactive { opacity: .55; }