:root{
  --bg:#eef1f9; --card:rgba(255,255,255,.78); --solid:#ffffff; --text:#0f172a; --muted:#64748b; --line:rgba(15,23,42,.1);
  --accent:#4f46e5; --accent-2:#a855f7; --accent-3:#06b6d4; --ok:#16a34a; --bad:#e11d48; --warn:#f59e0b;
  --word-bg:rgba(79,70,229,.06); --cur-bg:rgba(79,70,229,.16); --cur-text:#3730a3; --bad-bg:rgba(225,29,72,.14);
  --shadow:0 24px 70px -24px rgba(49,46,129,.35);
  --radius:22px;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
}
:root[data-theme="dark"]{
  --bg:#080b1a; --card:rgba(18,24,48,.68); --solid:#121830; --text:#eaf0ff; --muted:#8e9bc0; --line:rgba(255,255,255,.09);
  --accent:#818cf8; --accent-2:#c084fc; --accent-3:#22d3ee; --ok:#4ade80; --bad:#fb7185; --warn:#fbbf24;
  --word-bg:rgba(129,140,248,.08); --cur-bg:rgba(129,140,248,.26); --cur-text:#fff; --bad-bg:rgba(251,113,133,.2);
  --shadow:0 30px 80px -30px rgba(0,0,0,.8);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{
  background:var(--bg);color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  min-height:100vh;min-height:100dvh;line-height:1.5;overflow-x:hidden;
  padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
/* ---------- latar aurora ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:float 22s ease-in-out infinite}
.b1{width:46vmax;height:46vmax;background:var(--accent);top:-18vmax;left:-12vmax}
.b2{width:40vmax;height:40vmax;background:var(--accent-2);bottom:-16vmax;right:-10vmax;animation-delay:-8s!important}
.b3{width:30vmax;height:30vmax;background:var(--accent-3);top:30%;left:48%;opacity:.28!important;animation-delay:-14s!important}
:root:not([data-theme="dark"]) .bg i{opacity:.28}
@keyframes float{50%{transform:translate(5vmax,4vmax) scale(1.12)}}
.grain{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:3px 3px;opacity:.5}
#confetti{position:fixed;inset:0;width:100%;height:100%;z-index:50;pointer-events:none}

.app{max-width:980px;margin:0 auto;padding:16px 16px 30px}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:6px 2px 16px}
.brand{display:flex;align-items:center;gap:11px;font-size:1.4rem;letter-spacing:-.03em;font-weight:700}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 8px 24px -6px var(--accent)}
.brand-name b{background:linear-gradient(90deg,var(--accent),var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.top-actions{display:flex;gap:8px}
.icon-btn{width:42px;height:42px;border-radius:13px;border:1px solid var(--line);background:var(--card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text);font-size:1.1rem;cursor:pointer;transition:.15s}
.icon-btn:hover{border-color:var(--accent);transform:translateY(-1px)}

.card{
  background:var(--card);backdrop-filter:blur(22px) saturate(1.3);-webkit-backdrop-filter:blur(22px) saturate(1.3);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:clamp(14px,3vw,30px);position:relative;
}

.settings{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:14px 20px;align-items:end;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.label{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.09em}
.hint{text-transform:none;letter-spacing:0;font-weight:500;opacity:.85}
.seg{display:flex;background:var(--word-bg);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px}
.seg button{flex:1;border:0;background:transparent;color:var(--muted);font:inherit;font-size:.9rem;font-weight:700;padding:10px 6px;border-radius:10px;cursor:pointer;white-space:nowrap;transition:.18s}
.seg button:hover{color:var(--text)}
.seg button[aria-checked="true"]{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 6px 18px -6px var(--accent)}
.pace{display:flex;align-items:center;gap:12px;background:var(--word-bg);border:1px solid var(--line);border-radius:14px;padding:10px 14px;height:48px}
.pace input{flex:1;min-width:0;accent-color:var(--accent);height:24px;cursor:pointer}
.pace output{min-width:66px;text-align:right;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent);font-size:.92rem}

.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.stat{background:var(--word-bg);border:1px solid var(--line);border-radius:16px;padding:11px 6px 9px;text-align:center}
.stat.hero{background:linear-gradient(135deg,rgba(129,140,248,.22),rgba(192,132,252,.22));border-color:rgba(129,140,248,.35)}
.stat-val{display:block;font-size:clamp(1.25rem,4.6vw,2rem);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;letter-spacing:-.02em}
.stat-lab{font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700}
.ok{color:var(--ok)} .bad{color:var(--bad)}
#timeVal.low{color:var(--bad);animation:pulse .9s infinite}
@keyframes pulse{50%{opacity:.4;transform:scale(.94)}}
.bump{animation:bump .18s}
@keyframes bump{40%{transform:scale(1.18)}}

.progress{height:6px;background:var(--word-bg);border-radius:99px;margin:15px 0 17px;overflow:hidden}
#bar{height:100%;width:100%;background:linear-gradient(90deg,var(--accent-3),var(--accent),var(--accent-2));border-radius:99px;transform-origin:left;transition:transform .2s linear;box-shadow:0 0 14px var(--accent)}

.words-wrap{position:relative}
.combo{position:absolute;right:12px;top:-14px;z-index:3;background:linear-gradient(135deg,#f97316,#ef4444);color:#fff;font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:99px;box-shadow:0 6px 18px -4px rgba(239,68,68,.6);opacity:0;transform:translateY(8px) scale(.9);transition:.2s;pointer-events:none}
.combo.show{opacity:1;transform:none}
.combo b{font-variant-numeric:tabular-nums}
.words{
  position:relative;overflow:hidden;
  font-size:clamp(1.15rem,3.6vw,1.7rem);
  line-height:2.1;height:calc(2.1em * 3 + 18px);
  background:var(--word-bg);border:1px solid var(--line);border-radius:16px;padding:9px 14px;
  font-family:var(--mono);
  user-select:none;-webkit-user-select:none;cursor:text;
  -webkit-mask-image:linear-gradient(#000 72%,transparent);mask-image:linear-gradient(#000 72%,transparent);
}
.words-inner{position:relative;transition:transform .2s cubic-bezier(.3,.8,.3,1);will-change:transform}
.w{position:relative;display:inline-block;vertical-align:top;padding:0 .3em;border-radius:8px;margin:0;color:var(--muted);transition:background .12s,color .12s}
.w.cur{background:var(--cur-bg);color:var(--cur-text);box-shadow:0 0 0 1px rgba(129,140,248,.45),0 6px 20px -6px var(--accent)}
.w.cur.err{background:var(--bad-bg);color:var(--bad);box-shadow:0 0 0 1px var(--bad)}
.w.right{color:var(--ok);opacity:.75}
.w.wrong{color:var(--bad);text-decoration:line-through;text-decoration-thickness:2px;opacity:.85}
.w.pace::before{content:"👻";position:absolute;font-size:.55em;transform:translate(-.1em,-.55em);filter:drop-shadow(0 0 4px var(--warn))}
.w.pace{box-shadow:inset 0 -3px 0 var(--warn)}
.w.cur .ch.g{color:var(--ok)} .w.cur .ch.r{color:var(--bad);text-decoration:underline}
.w .ch{transition:color .06s}

.typebar{display:flex;gap:10px;margin-top:15px}
#input{
  flex:1;min-width:0;font:inherit;font-size:1.3rem;padding:14px 18px;border-radius:14px;
  border:2px solid var(--line);background:var(--solid);color:var(--text);outline:none;
  font-family:var(--mono);transition:border-color .12s,background .12s,box-shadow .12s;
}
#input::placeholder{color:var(--muted);opacity:.6}
#input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(129,140,248,.18)}
#input.err{border-color:var(--bad);background:var(--bad-bg);box-shadow:0 0 0 4px rgba(251,113,133,.15)}
#input.shake{animation:shake .2s}
#input:disabled{opacity:.55}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.btn{border:1px solid var(--line);background:var(--solid);color:var(--text);font:inherit;font-weight:700;padding:0 20px;border-radius:14px;cursor:pointer;white-space:nowrap;min-height:50px;transition:.15s}
.btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-color:transparent;box-shadow:0 10px 26px -10px var(--accent)}
.btn.primary:hover{color:#fff;filter:brightness(1.1)}
.tip{margin:13px 2px 0;font-size:.84rem;color:var(--muted)}
kbd{background:var(--word-bg);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 7px;font-size:.8em;font-family:var(--mono)}

/* ---------- hasil ---------- */
.result{text-align:center;padding-top:4px;animation:rise .45s cubic-bezier(.2,.9,.3,1)}
@keyframes rise{from{opacity:0;transform:translateY(16px) scale(.98)}}
.rank{display:inline-block;font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;padding:6px 16px;border-radius:99px;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 8px 22px -8px var(--accent)}
.big-num{font-size:clamp(4rem,18vw,7rem);font-weight:900;line-height:1.05;letter-spacing:-.04em;background:linear-gradient(135deg,var(--accent-3),var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;margin-top:6px;filter:drop-shadow(0 8px 30px rgba(129,140,248,.35))}
.big-lab{color:var(--muted);font-weight:700;margin-top:-2px;letter-spacing:.04em}
.badge{display:inline-block;margin:14px 0 4px;padding:7px 16px;border-radius:99px;background:var(--word-bg);border:1px solid var(--line);font-weight:700;font-size:.92rem}
.best{color:var(--muted);margin:6px 0 12px;font-size:.92rem;min-height:1.4em}
.chart-box{background:var(--word-bg);border:1px solid var(--line);border-radius:16px;padding:12px 12px 8px;margin:6px 0 14px}
#chart{width:100%;height:190px;display:block}
.chart-legend{display:flex;gap:16px;justify-content:center;font-size:.76rem;color:var(--muted);font-weight:600;margin-top:4px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.dot.a{background:var(--accent)} .dot.e{background:var(--bad)}
.grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:0 0 14px}
.grid div{background:var(--word-bg);border:1px solid var(--line);border-radius:14px;padding:12px 4px}
.grid b{display:block;font-size:1.4rem;font-variant-numeric:tabular-nums}
.grid span{font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.mistakes{text-align:left;background:var(--word-bg);border:1px solid var(--line);border-radius:16px;padding:14px 18px;margin:0 0 18px}
.mistakes h3{margin:0 0 10px;font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.mistakes ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:7px 18px;max-height:210px;overflow:auto}
.mistakes li{font-family:var(--mono);font-size:.95rem;display:flex;gap:7px;align-items:baseline;flex-wrap:wrap}
.mistakes .typed{color:var(--bad);text-decoration:line-through}
.mistakes .arrow{color:var(--muted)}
.mistakes .should{color:var(--ok);font-weight:700}
.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.actions .btn{padding:0 28px}

.foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:15px;font-size:.78rem;color:var(--muted);padding:0 6px}
[hidden]{display:none!important}

@media (max-width:760px){
  .app{padding:10px 10px 22px}
  .settings{grid-template-columns:1fr;gap:12px}
  .field-pace{order:3}
  .stats{gap:6px}
  .stat{padding:9px 2px 7px;border-radius:13px}
  .stat-lab{font-size:.58rem;letter-spacing:.06em}
  .grid{grid-template-columns:repeat(3,1fr)}
  .words{line-height:2;height:calc(2em * 3 + 14px);padding:7px 10px}
  .btn{padding:0 14px}
  .btn span{display:none}
  .tip{font-size:.78rem}
  .brand{font-size:1.2rem}
  .foot{flex-direction:column;gap:2px}
}
@media (max-width:380px){
  .seg button{font-size:.8rem;padding:9px 3px}
  #input{font-size:1.1rem;padding:12px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}