/* ===========================================================================
   Ketuk Irama — gaya
   Palet: "malam nila & pasir" — indigo pekat, teal air, pasir hangat.
   Dirancang 320px lebih dulu; warna tidak pernah menjadi satu-satunya isyarat.
   =========================================================================== */

:root {
  --latar: #0e1230;
  --latar-2: #151a3f;
  --panel: #1b2150;
  --panel-tepi: #2e3775;
  --tinta: #eef0ff;
  --tinta-redup: #a8afdd;
  --tinta-samar: #7f87bb;

  --teal: #3fd8c6;
  --pasir: #f2c46b;
  --koral: #ff8a7a;
  --nila: #8b8cf5;

  --sempurna: #3fd8c6;
  --bagus: #8b8cf5;
  --meleset: #f2c46b;
  --terlewat: #8a91c4;

  --radius: 14px;
  --radius-kecil: 9px;
  --lintasan-tinggi: 128px;
  --fokus: #ffd76a;

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 0 2.5rem;
  min-height: 100%;
  font-family: var(--font);
  color: var(--tinta);
  background:
    radial-gradient(120% 75% at 50% -10%, #232a63 0%, rgba(35, 42, 99, 0) 60%),
    linear-gradient(180deg, var(--latar) 0%, var(--latar-2) 100%);
  background-attachment: fixed;
  line-height: 1.55;
}

/* --- Lewati ke isi ------------------------------------------------------ */
.lompat {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--pasir);
  color: #1a1030;
  padding: 0.65rem 1rem;
  border-radius: 0 0 var(--radius-kecil) 0;
  font-weight: 700;
  z-index: 40;
}
.lompat:focus { left: 0; }

/* --- Hanya untuk pembaca layar ------------------------------------------ */
.khusus-pembaca-layar {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* --- Kepala ------------------------------------------------------------- */
.puncak {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1rem 0.85rem 0.35rem;
  text-align: center;
}

.kembali {
  display: inline-block;
  color: var(--tinta-redup);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 0.7rem;
  margin-bottom: 0.35rem;
  border-radius: var(--radius-kecil);
  border: 1px solid transparent;
}
.kembali:hover { color: var(--teal); border-color: var(--panel-tepi); }

h1 {
  margin: 0.1rem 0 0.25rem;
  font-size: clamp(1.6rem, 7vw, 2.4rem);
  letter-spacing: -0.02em;
  background: linear-gradient(95deg, var(--teal), var(--pasir) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.slogan {
  margin: 0;
  color: var(--tinta-redup);
  font-size: 0.93rem;
  max-width: 32rem;
  margin-inline: auto;
}

/* --- Panel -------------------------------------------------------------- */
main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.panel {
  background: linear-gradient(180deg, var(--panel) 0%, #171d47 100%);
  border: 1px solid var(--panel-tepi);
  border-radius: var(--radius);
  padding: 0.85rem 0.75rem;
}

h2 {
  margin: 0 0 0.6rem;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  color: var(--tinta);
}

/* --- Papan nilai -------------------------------------------------------- */
.skorbar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin: 0;
}

@media (min-width: 30rem) {
  .skorbar { grid-template-columns: repeat(4, 1fr); }
}

.kotak {
  background: #131842;
  border: 1px solid #2a3169;
  border-radius: var(--radius-kecil);
  padding: 0.45rem 0.5rem;
  text-align: center;
  min-width: 0;
}

.kotak dt {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--tinta-samar);
}

.kotak dd {
  margin: 0.1rem 0 0;
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--tinta);
  overflow-wrap: anywhere;
}

#nilai-skor { color: var(--pasir); }

/* --- Lintasan (seluruhnya bisa diketuk) --------------------------------- */
.arena-bungkus { padding-bottom: 0.75rem; }

.lintasan {
  position: relative;
  display: block;
  width: 100%;
  min-height: calc(var(--lintasan-tinggi) + 42px);
  padding: 0.75rem 0.6rem 0.4rem;
  background:
    linear-gradient(180deg, #10163c 0%, #0c1130 100%);
  border: 2px solid #313a7d;
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.lintasan:focus-visible {
  outline: 3px solid var(--fokus);
  outline-offset: 3px;
}

.lintasan[data-state="running"] { border-color: var(--teal); }
.lintasan[data-state="countdown"] { border-color: var(--pasir); }

.lintasan[data-hit="sempurna"] { box-shadow: 0 0 0 3px rgba(63, 216, 198, 0.45) inset; }
.lintasan[data-hit="bagus"] { box-shadow: 0 0 0 3px rgba(139, 140, 245, 0.4) inset; }
.lintasan[data-hit="meleset"] { box-shadow: 0 0 0 3px rgba(242, 196, 107, 0.35) inset; }
.lintasan[data-hit="terlewat"] { box-shadow: 0 0 0 3px rgba(138, 145, 196, 0.3) inset; }

/* rel = jalur tempat penanda bergerak */
.rel {
  position: relative;
  height: var(--lintasan-tinggi);
  border-radius: var(--radius-kecil);
  overflow: hidden;
}

.rel-garis {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 4px;
  margin-top: -2px;
  background: linear-gradient(90deg, #262e69, #38427f 50%, #262e69);
  border-radius: 2px;
}

/* Penanda langkah untuk mode gerak minimal */
.pips {
  position: absolute;
  inset: 0;
  display: none;
}

.pip {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  background: #333c7d;
}
.pip[data-aktif="1"] {
  background: var(--pasir);
  box-shadow: 0 0 0 4px rgba(242, 196, 107, 0.2);
}

/* Zona sasaran: TIGA lapis, lebar sebanding jendela waktu nyata.
   Lapis terluar adalah jendela tangkap - batas antara dapat nilai dan
   terlewat. Itu yang sebenarnya dibidik pemain, jadi ia harus terlihat. */
.zona {
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 20%;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Jendela tangkap = jendela "meleset", jadi warnanya sama dengan lencana
     meleset di daftar aturan. Bergaris titik supaya tetap dibedakan dari
     penanda yang menyapu. */
  border: 2px dotted rgba(242, 196, 107, 0.75);
  border-radius: var(--radius-kecil);
  background: rgba(242, 196, 107, 0.07);
}

.zona-bagus {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  border: 2px dashed rgba(139, 140, 245, 0.8);
  border-radius: var(--radius-kecil);
  background: rgba(139, 140, 245, 0.12);
}

.zona-sempurna {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 23%;
  border: 2px solid var(--sempurna);
  border-radius: 6px;
  background: rgba(63, 216, 198, 0.18);
}

/* Penanda yang menyapu */
.penanda {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 0;
  width: 8px;
  margin-left: -4px;
  border-radius: 4px;
  background: linear-gradient(180deg, #fff3d6, var(--pasir));
  box-shadow: 0 0 12px rgba(242, 196, 107, 0.6);
}

.petunjuk {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  color: var(--tinta-samar);
  text-align: center;
}

kbd {
  font-family: var(--mono);
  font-size: 0.75rem;
  background: #232a60;
  border: 1px solid #3b4590;
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 0.05rem 0.34rem;
  color: var(--tinta);
}

/* Tirai: hitung mundur / jeda */
.tirai {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.8rem;
  text-align: center;
  background: rgba(10, 14, 40, 0.88);
  border-radius: var(--radius);
}
.tirai[hidden] { display: none; }

.tirai-teks {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(2rem, 14vw, 3.2rem);
  font-weight: 800;
  color: var(--pasir);
  line-height: 1.1;
}

.tirai-sub {
  margin: 0;
  font-size: 0.86rem;
  color: var(--tinta-redup);
  max-width: 24rem;
}

/* --- Umpan balik nilai -------------------------------------------------- */
.umpan {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.7rem 0 0.1rem;
  min-height: 2.3rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-kecil);
  background: #131842;
  border: 1px solid #2a3169;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
}

.umpan-bentuk { font-size: 1.1rem; line-height: 1; }
.umpan-teks { min-width: 0; overflow-wrap: anywhere; }

.umpan[data-grade="sempurna"] { color: var(--sempurna); border-color: var(--sempurna); }
.umpan[data-grade="bagus"] { color: var(--bagus); border-color: var(--bagus); }
.umpan[data-grade="meleset"] { color: var(--meleset); border-color: var(--meleset); }
.umpan[data-grade="terlewat"] { color: var(--terlewat); border-color: var(--terlewat); }

.umpan-selisih {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--tinta-redup);
}

/* --- Meteran selisih (awal / tepat / akhir) ----------------------------- */
.meteran {
  position: relative;
  height: 34px;
  margin: 0.35rem 0 0.7rem;
}

.meteran-garis {
  position: absolute;
  top: 8px;
  left: 4%;
  right: 4%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg,
    rgba(242, 196, 107, 0.55) 0%,
    rgba(139, 140, 245, 0.55) 30%,
    var(--sempurna) 50%,
    rgba(139, 140, 245, 0.55) 70%,
    rgba(242, 196, 107, 0.55) 100%);
}

.meteran-jarum {
  position: absolute;
  top: 2px;
  left: 50%;
  width: 3px;
  height: 18px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: var(--tinta);
  opacity: 0;
  transition: left 120ms ease, opacity 200ms ease;
}

.meteran-label {
  position: absolute;
  top: 20px;
  font-size: 0.64rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--tinta-samar);
}
.meteran-kiri { left: 4%; }
.meteran-tengah { left: 50%; transform: translateX(-50%); color: var(--sempurna); }
.meteran-kanan { right: 4%; }

/* --- Tombol ------------------------------------------------------------- */
.kendali {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.tombol {
  flex: 1 1 10rem;
  min-height: 48px;
  padding: 0.7rem 1rem;
  font: inherit;
  font-weight: 700;
  color: var(--tinta);
  background: #232a63;
  border: 1px solid #3b4590;
  border-radius: var(--radius-kecil);
  cursor: pointer;
  transition: background 130ms ease, transform 90ms ease;
}

.tombol:hover { background: #2b3479; }
.tombol:active { transform: translateY(1px); }
.tombol:focus-visible { outline: 3px solid var(--fokus); outline-offset: 2px; }

.tombol.utama {
  background: linear-gradient(120deg, var(--teal), #2fb4a6);
  border-color: #59e8d8;
  color: #072520;
}
.tombol.utama:hover { background: linear-gradient(120deg, #59e8d8, var(--teal)); }

.tombol[hidden] { display: none; }

/* --- Setelan ------------------------------------------------------------ */
.setelan-baris { margin-bottom: 0.7rem; }
.setelan-baris:last-child { margin-bottom: 0; }

.saklar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  width: 100%;
  flex: none;
  text-align: left;
}

.saklar-nama { font-weight: 700; }

.saklar-nilai {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--tinta-samar);
  color: var(--tinta-redup);
  white-space: nowrap;
}

.saklar[aria-pressed="true"] { border-color: var(--teal); }
.saklar[aria-pressed="true"] .saklar-nilai {
  border-color: var(--teal);
  color: #062521;
  background: var(--teal);
  font-weight: 700;
}

.setelan-catatan {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--tinta-samar);
}

/* --- Hasil -------------------------------------------------------------- */
.hasil[hidden] { display: none; }

.hasil-ringkas {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  color: var(--tinta);
}

.hasil-rinci {
  list-style: none;
  margin: 0 0 0.7rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
}

.hasil-rinci li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: #131842;
  border: 1px solid #2a3169;
  border-radius: var(--radius-kecil);
  padding: 0.4rem 0.5rem;
  font-size: 0.84rem;
}

.hasil-rinci b { font-family: var(--mono); margin-left: auto; }

.hasil-rekor {
  margin: 0 0 0.7rem;
  font-size: 0.88rem;
  color: var(--pasir);
  font-weight: 700;
}

/* --- Aturan ------------------------------------------------------------- */
.daftar-nilai,
.daftar-janji {
  list-style: none;
  margin: 0 0 0.7rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.daftar-nilai li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.87rem;
  color: var(--tinta-redup);
  flex-wrap: wrap;
}

.daftar-nilai b { color: var(--tinta); }

.lencana {
  font-size: 0.95rem;
  line-height: 1;
}
.lencana-sempurna { color: var(--sempurna); }
.lencana-bagus { color: var(--bagus); }
.lencana-meleset { color: var(--meleset); }
.lencana-terlewat { color: var(--terlewat); }

.daftar-janji li {
  font-size: 0.84rem;
  color: var(--tinta-redup);
  padding-left: 1rem;
  position: relative;
}
.daftar-janji li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}
.daftar-janji b { color: var(--tinta); }

.jadwal-catatan {
  margin: 0;
  font-size: 0.8rem;
  color: var(--tinta-samar);
  font-family: var(--mono);
  overflow-wrap: anywhere;
}

/* --- Kaki --------------------------------------------------------------- */
.kaki {
  max-width: 44rem;
  margin: 1.2rem auto 0;
  padding: 0 0.85rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--tinta-samar);
}
.kaki p { margin: 0.25rem 0; }
.kaki a { color: var(--teal); }

/* ===========================================================================
   Mode gerak minimal
   Dipicu oleh preferensi sistem ATAU saklar manual (body[data-gerak="minim"]).
   Penilaian sama persis; hanya cara menggambar yang berubah.
   =========================================================================== */
body[data-gerak="minim"] .penanda {
  transition: none;
  border-radius: 3px;
  box-shadow: none;
  width: 14px;
  margin-left: -7px;
  background: var(--pasir);
}

body[data-gerak="minim"] .pips { display: block; }

body[data-gerak="minim"] .meteran-jarum,
body[data-gerak="minim"] .tombol,
body[data-gerak="minim"] .lintasan {
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .penanda { box-shadow: none; }
}

/* --- Layar lebih besar -------------------------------------------------- */
@media (min-width: 34rem) {
  :root { --lintasan-tinggi: 156px; }
  main { padding: 0 1rem; gap: 1rem; }
  .panel { padding: 1.1rem 1rem; }
  .hasil-rinci { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tombol { flex: 0 1 13rem; }
}

/* --- Kontras tinggi ----------------------------------------------------- */
@media (prefers-contrast: more) {
  .zona { border-style: dashed; border-width: 3px; }
  .zona-bagus { border-style: solid; border-width: 3px; }
  .petunjuk, .setelan-catatan, .daftar-janji li { color: var(--tinta-redup); }
}