/* brozaidtodak.com/training — tema "Todak monokrom" (selaras brozaidtodak.com) */
:root {
  --night: #050505;
  --night-2: #0a0a0a;
  --cream: #f5f5f5;
  --gold: #ff4d00;
  --gold-bright: #ff6a2b;
  --gold-dark: #e04400;
  --ember: #ff8c42;
  --ember-bright: #ffa262;
  --moss: #262626;
  --panel: rgba(255, 255, 255, 0.035);
  --line: rgba(255, 255, 255, 0.12);
  --font-display: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  /* p2 (2026-07-29) — token motion (AUDIT §2/§7). Dulu lengkung ease-out yg SAMA
     ditaip tangan 18 kali merentas 5 fail CSS + 2 lengkung melantun (1.56) pada
     site latihan korporat. style.css dimuat oleh ke-14 halaman, jadi token ni
     tersedia utk slides/demokit/subjek0/gmv/gmvfx. */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--night);
  color: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ambient — hutan malam + bara statik (tenang, tiada denyut) */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 50% -5%, rgba(255, 255, 255, 0.045), transparent 42%),
    radial-gradient(130% 80% at 50% 124%, rgba(255, 77, 0, 0.045), transparent 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 45%, rgba(255, 77, 0, 0.015) 100%);
}

.wrap { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; padding: 0 22px; }

/* header */
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; margin-bottom: 8px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--cream); }
.brand .logo {
  width: 38px; height: 38px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3); background: var(--night);
}
.brand .logo > div {
  width: 100%; height: 100%; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); color: var(--cream); font-weight: 800; font-size: 15px;
}
.brand span { font-family: var(--font-display); font-size: 15px; }
.pill {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px;
  color: rgba(245, 245, 245, 0.75); text-decoration: none;
}
.pill:hover { border-color: rgba(255, 77, 0, 0.5); color: var(--cream); }

/* hero */
.eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--gold-bright); margin-bottom: 14px;
}
h1 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(34px, 6vw, 54px); line-height: 1.1; letter-spacing: -0.01em; }
h1 .accent {
  background: linear-gradient(92deg, var(--gold), var(--ember-bright) 45%, var(--gold));
  background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: accentFlow 6.5s ease-in-out infinite;
}
@keyframes accentFlow { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.lead { color: rgba(245, 245, 245, 0.85); max-width: 560px; margin-top: 18px; font-size: 17px; }

/* cards */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 40px; }
@media (max-width: 700px) { .cards { grid-template-columns: 1fr; } }
.card {
  position: relative; display: block; text-decoration: none; color: var(--cream);
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  padding: 26px; will-change: transform;
  transition: border-color .25s, background .25s, transform .35s var(--ease-out), box-shadow .35s ease;
}
.card-complete { border-color: rgba(255,77,0,.3); }
.card-badge {
  position: absolute; top: 18px; right: 18px; z-index: 2;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; font-weight: 700;
  color: var(--night); background: var(--gold); padding: 4px 9px; border-radius: 99px;
}
.card .tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-bright);
}
.card h2 { font-family: var(--font-display); font-weight: 700; font-size: 24px; margin: 10px 0 8px; }
.card p { color: rgba(245, 245, 245, 0.78); font-size: 15px; }
.card .go { color: var(--gold-bright); font-size: 13px; font-weight: 600; margin-top: 16px; display: inline-block; }
.progress-track { height: 6px; border-radius: 99px; background: rgba(255,255,255,0.08); margin-top: 18px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--gold), var(--ember)); width: 0%; transition: width 0.4s; }
.progress-label { font-size: 12px; color: rgba(245,245,245,0.65); margin-top: 8px; }

/* lesson layout */
.lesson-head { padding: 28px 0 6px; }
.lesson-head .back { color: rgba(245,245,245,0.7); text-decoration: none; font-size: 13px; }
.lesson-head .back:hover { color: var(--cream); }
h2.module {
  font-family: var(--font-display); font-weight: 800; font-size: 27px;
  margin: 54px 0 6px; scroll-margin-top: 80px;
}
h2.module .num { color: var(--ember-bright); }
.module-sub { color: rgba(245,245,245,0.7); font-size: 14px; margin-bottom: 18px; }
h3 { font-family: var(--font-display); font-weight: 700; font-size: 19px; margin: 26px 0 8px; }
p { color: rgba(245, 245, 245, 0.85); margin: 10px 0; }
strong { color: var(--cream); }
a { color: var(--gold-bright); }
ul, ol { margin: 10px 0 10px 22px; color: rgba(245, 245, 245, 0.85); }
li { margin: 6px 0; }

/* panels */
.step {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 20px; margin: 16px 0; position: relative;
}
.step label.done-check {
  display: flex; align-items: flex-start; gap: 12px; cursor: pointer;
}
.step input[type="checkbox"] {
  appearance: none; width: 22px; height: 22px; min-width: 22px; border-radius: 7px;
  border: 2px solid rgba(255, 77, 0, 0.55); background: transparent; cursor: pointer;
  position: relative; top: 2px;
}
.step input[type="checkbox"]:checked { background: var(--gold); border-color: var(--gold); }
.step input[type="checkbox"]:checked::after {
  content: "✓"; position: absolute; inset: 0; display: flex; align-items: center;
  justify-content: center; color: var(--night); font-weight: 800; font-size: 14px;
}
.step.done { border-color: rgba(255, 77, 0, 0.4); }
.step .step-title { font-weight: 600; color: var(--cream); }
.step .step-body { margin-top: 6px; font-size: 15px; }

.note, .warn, .tip {
  border-radius: 14px; padding: 14px 18px; margin: 14px 0; font-size: 14.5px;
  border: 1px solid;
}
.note { background: rgba(45, 82, 64, 0.18); border-color: rgba(95, 168, 116, 0.35); }
.warn { background: rgba(255, 100, 60, 0.10); border-color: rgba(255, 140, 66, 0.45); }
.tip  { background: rgba(255, 77, 0, 0.08); border-color: rgba(255, 77, 0, 0.35); }
.note b, .warn b, .tip b { display: block; margin-bottom: 4px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; }
.warn b { color: var(--ember-bright); }
.note b { color: #8fd4a8; }
.tip b { color: var(--gold-bright); }

/* code blocks */
.code {
  position: relative; background: #0a0a0a; border: 1px solid var(--line);
  border-radius: 12px; margin: 12px 0; overflow: hidden;
}
.code .code-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 14px; border-bottom: 1px solid rgba(255,255,255,0.07);
  font-family: var(--font-mono); font-size: 11px; color: rgba(245,245,245,0.6);
  letter-spacing: 0.08em;
}
.code pre {
  padding: 14px 16px; overflow-x: auto; font-family: var(--font-mono);
  font-size: 13.5px; line-height: 1.7; color: #e5e5e5;
}
.code .copy-btn {
  background: rgba(255, 77, 0, 0.12); color: var(--gold-bright); border: 1px solid rgba(255,77,0,0.35);
  border-radius: 7px; font-size: 11px; padding: 4px 10px; cursor: pointer; font-family: var(--font-sans);
}
.code .copy-btn:hover { background: rgba(255, 77, 0, 0.22); }
kbd {
  font-family: var(--font-mono); font-size: 12px; background: rgba(255,255,255,0.08);
  border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 2px 7px;
}
code.inline { font-family: var(--font-mono); font-size: 13px; color: var(--gold-bright); background: rgba(255,77,0,0.09); border-radius: 5px; padding: 1px 6px; }

/* OS tabs */
.os-tabs { display: flex; gap: 8px; margin: 14px 0 0; }
.os-tab {
  border: 1px solid var(--line); background: transparent; color: rgba(245,245,245,0.7);
  border-radius: 999px; padding: 7px 18px; font-size: 13px; cursor: pointer; font-family: var(--font-sans);
}
.os-tab.active { background: var(--gold); color: var(--night); border-color: var(--gold); font-weight: 600; }
.os-pane { display: none; }
.os-pane.active { display: block; }

/* table */
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.09); vertical-align: top; }
th { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-bright); }
td:first-child { white-space: nowrap; }

/* TOC */
.toc {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 22px; margin: 24px 0;
}
.toc b { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-bright); }
.toc ol { margin: 10px 0 0 20px; }
.toc a { text-decoration: none; color: rgba(245,245,245,0.85); }
.toc a:hover { color: var(--gold-bright); }

footer.site {
  margin: 70px 0 30px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.09);
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  font-size: 12.5px; color: rgba(245, 245, 245, 0.6);
}
footer.site a { color: rgba(245, 245, 245, 0.75); text-decoration: none; }

.subject-progress {
  position: sticky; top: 0; z-index: 5; backdrop-filter: blur(8px);
  background: rgba(10, 20, 16, 0.82); border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 10px 0; margin-bottom: 10px;
}
.subject-progress .inner { display: flex; align-items: center; gap: 14px; }
.subject-progress .progress-track { flex: 1; margin-top: 0; }
.subject-progress .count { font-family: var(--font-mono); font-size: 12px; color: var(--gold-bright); white-space: nowrap; }

/* ===== Demo visual web design (subjek-4) ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
@media(max-width:640px){.compare{grid-template-columns:1fr}}
.demo{border:1px solid var(--line);border-radius:12px;padding:0;overflow:hidden;background:var(--night-2)}
.demo-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  padding:8px 12px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:7px}
.demo.bad .demo-label{color:#ff6b6b;background:rgba(255,107,107,.06)}
.demo.good .demo-label{color:#4ade80;background:rgba(74,222,128,.06)}
.demo-body{padding:20px 16px;min-height:120px;display:flex;flex-direction:column;justify-content:center}
.demo-note{font-size:12.5px;color:rgba(245,245,245,.5);padding:0 16px 14px}

/* hierarki demo */
.hi-flat *{font-size:15px!important;font-weight:400!important;color:rgba(245,245,245,.7)!important;margin:2px 0}
.hi-good .hh{font-size:26px;font-weight:900;line-height:1.1;margin-bottom:6px}
.hi-good .hs{font-size:13px;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
.hi-good .hp{font-size:13px;color:rgba(245,245,245,.6)}

/* type scale demo */
.ts-bad div{font-size:16px;margin:3px 0}
.ts-good .a{font-size:30px;font-weight:900;line-height:1}
.ts-good .b{font-size:13px;color:rgba(245,245,245,.55);margin-top:8px}

/* spacing demo */
.sp-bad>*{margin:1px 0;padding:4px;background:rgba(255,255,255,.04);border-radius:4px;font-size:12px}
.sp-good>*{margin:0;padding:12px;background:rgba(255,255,255,.04);border-radius:6px;font-size:12px}
.sp-good{display:flex;flex-direction:column;gap:12px}

/* color demo swatches */
.sw-row{display:flex;gap:6px;flex-wrap:wrap}
.sw{width:34px;height:34px;border-radius:7px;border:1px solid var(--line)}

/* motion easing demo */
.ease-box{height:34px;border-radius:6px;background:var(--gold);width:34px}
.ease-track{background:rgba(255,255,255,.05);border-radius:8px;padding:8px;margin:6px 0}
.ease-linear .ease-box{animation:slide 1.6s linear infinite}
.ease-smooth .ease-box{animation:slide 1.6s cubic-bezier(.5,0,.1,1) infinite}
@keyframes slide{0%{transform:translateX(0)}50%{transform:translateX(calc(100% - 34px + 100px))}100%{transform:translateX(0)}}

/* p2 — AUDIT §6: site latihan ni dibuka atas tablet/telefon semasa sesi.
   Tap pada skrin sentuh cetus :hover yang MELEKAT selepas jari diangkat,
   jadi kad kekal terangkat sampai user tap tempat lain — nampak rosak.
   Hover yang cuma tukar WARNA dibiar (tak nampak rosak bila melekat). */
@media (hover: hover) and (pointer: fine) {
  .card:hover {
    border-color: rgba(255, 77, 0, 0.45); background: rgba(255, 255, 255, 0.055);
    transform: translateY(-5px); box-shadow: 0 18px 44px rgba(255,77,0,.13);
  }
  .card:hover .card-index { color: rgba(255, 77, 0, 0.16); transform: translateY(-2px); }
  .lesson-nav a:hover { border-color: rgba(255,77,0,.4); background: rgba(255,255,255,.05); transform: translateY(-3px); }
  .part:hover { border-color: rgba(255,77,0,.4); background: rgba(255,255,255,.05); transform: translateX(3px); }
}

@media(prefers-reduced-motion:reduce){.ease-box{animation:none!important}}

/* principle recap grid */
.recap{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:16px 0}
.recap-item{border:1px solid var(--line);border-radius:10px;padding:13px 15px;background:var(--panel)}
.recap-item b{color:var(--gold-bright);font-size:14px}
.recap-item span{display:block;font-size:12.5px;color:rgba(245,245,245,.6);margin-top:3px}

/* ============ UPGRADE: PROGRESS · GAMIFIKASI · UX · POLISH ============ */

/* --- Overall progress (landing) --- */
#overall { margin-top: 34px; }
.overall-card {
  display: flex; align-items: center; gap: 26px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 26px 30px;
}
@media (max-width: 560px){ .overall-card{ flex-direction: column; text-align: center; gap: 18px; } }
.overall-ring {
  --p: 0; flex: 0 0 auto; width: 96px; height: 96px; border-radius: 50%;
  display: grid; place-items: center; position: relative;
  background: conic-gradient(var(--gold) calc(var(--p) * 1%), rgba(255,255,255,.09) 0);
}
.overall-ring::before { content:''; position:absolute; inset:8px; border-radius:50%; background: var(--night); }
.overall-ring span { position: relative; font-family: var(--font-display); font-weight: 800; font-size: 30px; color: var(--cream); }
.overall-ring span i { font-style: normal; font-size: 15px; color: var(--gold-bright); }
.overall-body { flex: 1; min-width: 0; }
.overall-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold-bright); }
.overall-bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,.09); overflow: hidden; margin: 12px 0 10px; }
.overall-bar span { display:block; height:100%; border-radius:99px; background: linear-gradient(90deg, var(--gold), var(--ember)); transition: width .8s var(--ease-out); }
.overall-count { font-size: 13.5px; color: rgba(245,245,245,.7); }
.overall-cta {
  display: inline-block; margin-top: 14px; text-decoration: none; cursor: pointer;
  font-size: 13px; font-weight: 700; color: var(--night); background: var(--gold);
  padding: 9px 18px; border-radius: 99px; transition: transform .25s, background .2s;
}
.overall-cta:hover { background: var(--gold-bright); }
.overall-cta.done { background: transparent; color: var(--gold-bright); border: 1px solid rgba(255,77,0,.4); cursor: default; }

/* --- Scroll reveal (polish) --- */
.reveal-js { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s var(--ease-out); }
.reveal-js.in { opacity: 1; transform: none; }

/* --- Checkbox pop bila tick (polish) --- */
.step input[type="checkbox"]:checked { animation: cbPop .32s var(--ease-out); }
@keyframes cbPop { 0%{transform:scale(.7)} 55%{transform:scale(1.18)} 100%{transform:scale(1)} }

/* --- Sticky bar: modul semasa + siap glow (UX) --- */
.subject-progress .inner { flex-wrap: wrap; }
.subject-progress .cur-module {
  flex: 1 1 100%; order: -1; font-family: var(--font-display); font-weight: 700;
  font-size: 13px; color: var(--cream); margin-bottom: 6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.subject-progress.complete .progress-fill { box-shadow: 0 0 14px rgba(255,77,0,.7); }
.subject-progress.complete .count { color: var(--gold-bright); }

/* --- TOC scroll-spy highlight (UX) --- */
.toc a.active { color: var(--gold-bright); font-weight: 600; }
.toc a { transition: color .2s ease; }

/* --- Nav prev/next subjek (UX) --- */
.lesson-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 60px 0 18px; }
@media (max-width: 560px){ .lesson-nav{ grid-template-columns: 1fr; } }
.lesson-nav a {
  display: flex; flex-direction: column; gap: 4px; text-decoration: none;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px;
  transition: border-color .25s, background .25s, transform .3s ease;
}
.lesson-nav .ln-next { text-align: right; }
.lesson-nav span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--gold-bright); text-transform: uppercase; }
.lesson-nav b { color: var(--cream); font-family: var(--font-display); font-weight: 700; font-size: 15px; }

/* --- Reset button (UX) --- */
.ln-reset {
  display: inline-block; margin: 6px 0 40px; cursor: pointer;
  background: transparent; border: 1px solid var(--line); color: rgba(245,245,245,.6);
  font-size: 12px; padding: 8px 16px; border-radius: 99px; font-family: var(--font-sans);
  transition: color .2s, border-color .2s;
}
.ln-reset:hover { color: var(--cream); border-color: rgba(255,255,255,.3); }

/* ============ WAH UPGRADE: hero stats · nombor hantu · sheen · ring ============ */

/* --- Hero: baris stat --- */
.hero-stats {
  display: flex; margin-top: 28px; max-width: 500px;
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  background: var(--panel); backdrop-filter: blur(4px);
}
.hero-stats div { flex: 1; padding: 15px 10px; text-align: center; border-right: 1px solid var(--line); }
.hero-stats div:last-child { border-right: 0; }
.hero-stats b { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(20px, 4vw, 26px); color: var(--cream); letter-spacing: -0.01em; }
.hero-stats span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-bright); }

/* --- Kad: nombor hantu besar (signature) --- */
.card > * { position: relative; z-index: 1; }
.card .card-index {
  position: absolute; top: 8px; right: 20px; z-index: 1; pointer-events: none;
  font-family: var(--font-display); font-weight: 900; font-size: 72px; line-height: 1;
  letter-spacing: -0.05em; color: rgba(255, 255, 255, 0.05);
  transition: color 0.4s ease, transform 0.4s var(--ease-out);
}
.card-complete .card-index { opacity: 0; }

/* --- Kad: sapuan cahaya halus masa hover --- */
.card { overflow: hidden; }
.card::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0;
  background: linear-gradient(120deg, transparent 32%, rgba(255, 255, 255, 0.06) 50%, transparent 68%);
  transform: translateX(-45%);
}
.card:hover::before { opacity: 1; animation: cardSheen 0.9s ease; }
@keyframes cardSheen { from { transform: translateX(-45%); } to { transform: translateX(45%); } }

/* --- Ring progress: transisi sapuan (butuh @property) --- */
@property --p { syntax: '<number>'; inherits: false; initial-value: 0; }
.overall-ring { transition: --p 1.1s var(--ease-out); }

/* --- Kad: reveal berperingkat (stagger) --- */
.cards .card:nth-child(2).reveal-js { transition-delay: .06s; }
.cards .card:nth-child(3).reveal-js { transition-delay: .12s; }
.cards .card:nth-child(4).reveal-js { transition-delay: .18s; }
.cards .card:nth-child(5).reveal-js { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  .ambient::after { animation: none; }
  h1 .accent { animation: none; }
  .card::before { display: none; }
  .overall-ring { transition: none; }
  .card-index { transition: none; }
  .cards .card.reveal-js { transition-delay: 0s !important; }
  .reveal-js { opacity: 1; transform: none; transition: none; }
  .card, .lesson-nav a, .overall-bar span, .step input[type="checkbox"]:checked { transition: none; animation: none; }
}

/* ================= SIRI (29 Jul 2026) =================
   Zaid: subjek 0+1+3 = SATU siri Claude Code; 2 = Claude Apps; 4 = Website.
   Landing tak lagi papar 5 kad rata — ia papar 3 blok siri, tiap satu
   ada progres gabungan + senarai bahagian. Markup dijana app.js (#series). */
.series-list { display: grid; gap: 22px; margin-top: 40px; }
.series {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; padding: 26px; overflow: hidden;
  transition: border-color .25s, background .25s;
}
.series:hover { border-color: rgba(255,77,0,.28); }
.series-done { border-color: rgba(255,77,0,.32); }
.series-head { display: flex; align-items: flex-start; gap: 18px; }
.series-no {
  font-family: var(--font-mono); font-size: 34px; font-weight: 700; line-height: 1;
  color: rgba(255,255,255,.07); letter-spacing: -.02em; flex: none; margin-top: 2px;
  transition: color .25s;
}
.series:hover .series-no { color: rgba(255,77,0,.18); }
.series-title { flex: 1; min-width: 0; }
.series-title h2 { font-family: var(--font-display); font-weight: 700; font-size: 26px; margin: 0; }
.series-title p { color: rgba(245,245,245,.62); font-size: 14px; margin: 5px 0 0; }
.series-stat { text-align: right; flex: none; }
.series-stat b { font-family: var(--font-display); font-size: 22px; display: block; }
.series-stat b i { font-style: normal; color: rgba(245,245,245,.35); font-size: 15px; }
.series-stat span { font-size: 11px; color: rgba(245,245,245,.45); }
.series-track {
  height: 6px; border-radius: 99px; background: rgba(255,255,255,.08);
  margin: 20px 0 18px; overflow: hidden;
}
.series-track span {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--gold), var(--ember, #ff8c42));
  transition: width .6s var(--ease-out);
}
.parts { display: grid; gap: 10px; }
.part {
  display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--cream);
  background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.07);
  border-radius: 13px; padding: 14px 16px;
  transition: border-color .2s, background .2s, transform .25s var(--ease-out);
}
.part-no {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; flex: none;
  width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,77,0,.12); color: var(--gold-bright);
}
.part-done .part-no { background: var(--gold); color: var(--night); }
.part-body { flex: 1; min-width: 0; }
.part-body b { display: block; font-size: 15px; font-weight: 600; }
.part-meta { display: block; font-size: 11.5px; color: rgba(245,245,245,.45); margin-top: 2px; }
.part-track {
  display: block; height: 3px; border-radius: 99px; background: rgba(255,255,255,.08);
  margin-top: 8px; overflow: hidden;
}
.part-track span { display: block; height: 100%; background: var(--gold); border-radius: 99px; }
.part-go { flex: none; color: var(--gold-bright); font-size: 15px; }
.part-done .part-go { color: var(--gold); }
.series-cta {
  display: inline-block; margin-top: 18px; text-decoration: none;
  color: var(--gold-bright); font-size: 13px; font-weight: 600;
}
.series-cta:hover { text-decoration: underline; }
@media (max-width: 560px) {
  .series { padding: 20px; }
  .series-head { flex-wrap: wrap; }
  .series-stat { text-align: left; width: 100%; }
  .series-title h2 { font-size: 22px; }
}
.series-desc { color: rgba(245,245,245,.72); font-size: 14.5px; line-height: 1.65; margin: 16px 0 0; }
/* bahagian yang dirancang tapi belum siap (SERIES.soon) */
.soon { display: grid; gap: 8px; margin-top: 10px; }
.soon-row {
  display: flex; align-items: center; gap: 10px; padding: 11px 16px;
  border: 1px dashed rgba(255,255,255,.13); border-radius: 13px;
  color: rgba(245,245,245,.42); font-size: 13.5px;
}
.soon-tag {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(245,245,245,.4); border: 1px solid rgba(255,255,255,.14);
  border-radius: 99px; padding: 3px 8px; flex: none;
}

/* Mobile: sel pertama jadual dibenarkan wrap.
   `td:first-child{white-space:nowrap}` di atas memaksa jadual lebih lebar
   daripada skrin bila teks sel pertama panjang (cth jadual GMV Max) →
   seluruh halaman boleh diskrol ke tepi. Di telefon, wrap lebih baik. */
@media (max-width: 560px) {
  td:first-child { white-space: normal; }
  table { font-size: 13.5px; }
  th, td { padding: 9px 10px; }
}

/* Blok kod dalam .step tak boleh mengembang keluar skrin.
   `.step label.done-check` = flex; anak flex default `min-width:auto` jadi ia
   ENGGAN mengecil bawah lebar kandungan → satu baris kod panjang menolak
   seluruh halaman melebar (subjek-1 & subjek-3 di telefon). */
.step label.done-check > div { min-width: 0; }
.code, .code pre { max-width: 100%; }

/* Bekas skrol jadual (disuntik app.js). Jadual lebar skrol sendiri —
   halaman TIDAK skrol ke tepi. */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 14px 0; }
.table-scroll > table { margin: 0; min-width: 100%; }
@media (max-width: 560px) { .table-scroll > table { min-width: 460px; } }

/* ---- Subjek → Bab (31 Jul 2026) ---- */
/* Kumpulan bab dalam kad subjek (landing, dijana app.js) */
.bab { margin-top: 18px; }
.bab-label {
  display: flex; align-items: center; gap: 10px; margin: 0 0 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 16px;
}
.bab-tag {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; flex: none;
  color: var(--gold-bright); background: rgba(255,77,0,.12);
  border-radius: 99px; padding: 4px 10px;
}
.bab-count {
  margin-left: auto; font-family: var(--font-mono); font-size: 11.5px;
  font-weight: 400; color: rgba(245,245,245,.45);
}
/* Baris bab satu-halaman: label "Bab N" bentuk pill, bukan bulatan nombor */
.part-no.part-bab {
  width: auto; height: auto; border-radius: 99px; padding: 4px 10px;
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  white-space: nowrap;
}

/* Screenshot contoh dalam kandungan (Modul 8 subjek-3 dll) */
.shot { margin: 18px 0; }
.shot img {
  display: block; width: 100%; height: auto;
  border: 1px solid rgba(255,255,255,.12); border-radius: 12px;
}
.shot figcaption { font-size: 12px; color: rgba(245,245,245,.5); margin-top: 7px; }

/* ---- Pemilih subjek premium (3 Ogos 2026) ---- */
#pilih { margin: 34px 0 46px; }
.pick-head { font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: rgba(255,255,255,.5); margin: 0 0 14px; font-weight: 700; }
.pick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.pick-card { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 20px 18px 16px; border: 1px solid rgba(255,255,255,.11); border-radius: 16px; background: rgba(255,255,255,.028); transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.pick-main { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: inherit; }
.pick-card:hover { transform: translateY(-4px); border-color: rgba(255,77,0,.55); background: rgba(255,77,0,.05); }
.pick-no { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: rgba(255,255,255,.38); letter-spacing: .18em; }
.pick-title { font-size: 19px; font-weight: 800; line-height: 1.15; color: #fff; }
.pick-tag { font-size: 12.5px; color: rgba(255,255,255,.55); line-height: 1.45; min-height: 2.6em; }
.pick-meta { display: flex; align-items: center; gap: 10px; font-size: 11px; color: rgba(255,255,255,.42); font-family: 'JetBrains Mono', monospace; }
.pick-track { height: 3px; border-radius: 99px; background: rgba(255,255,255,.09); overflow: hidden; }
.pick-track span { display: block; height: 100%; background: #ff4d00; border-radius: 99px; }
.pick-fast { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; margin-top: 2px; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #ff4d00; border: 1px solid rgba(255,77,0,.5); border-radius: 99px; padding: 3px 10px; }
.pick-fast-soon { color: rgba(255,255,255,.32); border-color: rgba(255,255,255,.14); }
.pick-fastbtn { margin-top: 8px; display: inline-flex; align-items: center; gap: 7px; align-self: flex-start; font-size: 12.5px; font-weight: 700; color: #050505; background: #ff4d00; border-radius: 99px; padding: 7px 14px; text-decoration: none; transition: transform .18s ease; }
.pick-fastbtn:hover { transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .pick-card, .pick-fastbtn { transition: none; } .pick-card:hover, .pick-fastbtn:hover { transform: none; } }

/* ===== Fast Track (code-fasttrack.html) — stesen do-over ===== */
.ft-brief { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 6px; }
.ft-brief span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(245,245,245,0.75); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px;
}
.ft-brief span b { color: var(--gold-bright); font-weight: 600; }
.ft-station {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 24px 14px; margin: 26px 0; scroll-margin-top: 80px;
}
.ft-station-head { display: flex; align-items: center; gap: 14px; }
.ft-num {
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em;
  color: var(--night); background: var(--gold); border-radius: 8px; padding: 4px 11px; flex: none;
}
.ft-station h2 { font-family: var(--font-display); font-weight: 800; font-size: 22px; margin: 0; }
.ft-goal {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(245,245,245,0.5); margin: 8px 0 12px;
}
.ft-expect {
  display: flex; gap: 10px; align-items: baseline; font-family: var(--font-mono); font-size: 12.5px;
  color: #8fd4a8; background: rgba(45,82,64,0.16); border: 1px solid rgba(95,168,116,0.3);
  border-radius: 10px; padding: 10px 14px; margin: 14px 0 4px;
}
.ft-expect b { letter-spacing: 0.14em; font-size: 10.5px; flex: none; }
.ft-map { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; margin: 22px 0 4px; }
.ft-map a {
  display: flex; gap: 10px; align-items: center; text-decoration: none;
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px;
  color: rgba(245,245,245,0.85); font-size: 13.5px; transition: border-color .15s, transform .15s;
}
.ft-map a:hover { border-color: rgba(255,77,0,0.5); transform: translateY(-1px); color: var(--cream); }
.ft-map .n { font-family: var(--font-mono); font-size: 11px; color: var(--gold-bright); flex: none; }

/* ===== Landing 5 Ogo: akordion subjek + carian + chip lompat ===== */
.series-head {
  width: 100%; text-align: left; background: none; border: 0; color: inherit;
  font: inherit; cursor: pointer; padding: 0; -webkit-appearance: none; appearance: none;
  border-radius: 10px;
}
.series-head:focus-visible { outline: 2px solid var(--gold); outline-offset: 6px; }
.series-chev {
  margin-left: auto; flex: none; align-self: center; font-size: 15px;
  color: rgba(245,245,245,.45); transition: transform .25s ease;
}
.series.open .series-chev { transform: rotate(180deg); }
.series-head:hover .series-chev { color: var(--gold); }
.series-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.series.open .series-body { grid-template-rows: 1fr; }
.series-body-in { overflow: hidden; min-height: 0; }
.series.series-next { border-color: rgba(255,77,0,.4); }
.series.series-next .series-no { color: var(--gold); }
.stools { max-width: 1050px; margin: 0 auto 22px; }
.scari {
  width: 100%; max-width: 460px; display: block; margin: 0 0 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 16px; color: var(--cream); font: inherit; font-size: 14.5px;
}
.scari:focus { outline: none; border-color: var(--gold); }
.scari::placeholder { color: rgba(245,245,245,.4); }
/* TOC page subjek: modul siap dapat ✓ */
.toc li.toc-done a { color: rgba(245,245,245,.45); }
.toc li.toc-done a::after { content: " ✓"; color: var(--gold); font-weight: 700; }
@media (prefers-reduced-motion: reduce) {
  .series-body, .series-chev { transition: none; }
}
.scari-kosong { margin: 10px 2px 0; font-size: 13px; color: rgba(245,245,245,.55); }

/* Rak dengan cabang (grp) — header cabang dlm akordion subjek (restruktur 7 Ogo) */
.grp-label {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--gold);
  margin: 22px 0 10px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.07);
}