/* =====================================================================
   Halaman masuk dan daftar. Layout penuh dua kolom.
   Kiri gelap membawa logo, kanan terang membawa formulir.
   ===================================================================== */

body { background: var(--ts-surface); }

.ts-split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---- Kolom kiri ---------------------------------------------------- */
.ts-split__brand {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
  padding: clamp(2rem, 4vw, 3.5rem);
  background: var(--ts-ink);
  color: #fff;
  overflow: hidden;
}
.ts-split__brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(46% 60% at 8% 8%, rgba(22, 104, 255, .55), transparent 62%),
    radial-gradient(40% 55% at 92% 92%, rgba(255, 155, 18, .45), transparent 64%),
    repeating-linear-gradient(-20deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 24px);
  pointer-events: none;
}
/* Garis gradasi di tepi kanan, mengulang rim neon pada logo. */
.ts-split__brand::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 4px;
  background: var(--ts-rim);
}
.ts-split__brand > * { position: relative; z-index: 1; }

.ts-split__logo img { height: 62px; width: auto; }

.ts-split__brand .ts-eyebrow { color: var(--ts-cyan); }

.ts-split__headline {
  font-family: "Chakra Petch", sans-serif;
  font-style: italic;
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  line-height: 1.03;
  color: #fff;
  margin: .9rem 0 1rem;
}
.ts-split__lead {
  color: rgba(255, 255, 255, .74);
  font-size: 1.02rem;
  max-width: 32rem;
  margin-bottom: 1.75rem;
}

.ts-split__points { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.ts-split__points li {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: "JetBrains Mono", monospace;
  font-size: .78rem;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .86);
}
.ts-split__points i { color: var(--ts-cyan); font-size: .95rem; }

.ts-split__note { color: rgba(255, 255, 255, .4); margin: 0; }

/* ---- Kolom kanan --------------------------------------------------- */
.ts-split__panel {
  display: flex;
  flex-direction: column;
  background: var(--ts-surface);
}

.ts-split__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 3vw, 2.75rem);
  border-bottom: 1px solid var(--ts-line);
}
.ts-split__back {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: "Chakra Petch", sans-serif;
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--ts-slate);
  transition: color .16s ease;
}
.ts-split__back:hover { color: var(--ts-blue-dark); }

/* Versi terang dari pemilih di topbar, karena latarnya putih di sini. */
.ts-pick--light {
  background: var(--ts-paper);
  border-color: var(--ts-line);
  color: var(--ts-ink);
}
.ts-pick--light:hover,
.ts-pick--light[aria-expanded="true"] {
  background: var(--ts-ink);
  border-color: var(--ts-ink);
  color: #fff;
}

/* Logo ringkas, hanya tampil saat kolom kiri disembunyikan. */
.ts-split__mark { display: none; align-items: center; gap: .7rem; padding: 1.5rem clamp(1.25rem, 3vw, 2.75rem) 0; }

.ts-split__form {
  flex: 1;
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 3vw, 2.75rem) clamp(2rem, 5vw, 3.5rem);
}

/* ---- Kartu formulir ------------------------------------------------ */
.ts-auth__card { width: 100%; max-width: 25rem; }
.ts-auth__title {
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-style: italic;
  text-transform: uppercase;
  margin: .55rem 0 .4rem;
}
.ts-auth__lead { color: var(--ts-slate); font-size: .93rem; margin-bottom: 1.5rem; }

.ts-field { display: block; margin-bottom: 1rem; }
.ts-field > span {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ts-slate);
  margin-bottom: .4rem;
}
.ts-field input {
  --ts-cut: 10px;
  width: 100%;
  border: 1px solid var(--ts-line);
  background: var(--ts-paper);
  padding: .85rem 1rem;
  font-size: .95rem;
  color: var(--ts-ink);
  outline: none;
  transition: border-color .16s ease, background .16s ease;
}
.ts-field input:focus { border-color: var(--ts-blue); background: #fff; }

.ts-reveal {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: .2rem;
  font-size: .84rem;
  color: var(--ts-slate);
  cursor: pointer;
  user-select: none;
}
.ts-reveal input { accent-color: var(--ts-blue); }

.ts-hint { font-size: .8rem; color: var(--ts-slate); margin: -.5rem 0 .9rem; }

/* ---- Tombol Google -------------------------------------------------- */
.ts-google {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .85rem 1rem;
  background: #fff;
  border: 1px solid #DADCE0;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  color: #3C4043;
  transition: box-shadow .16s ease, background .16s ease;
}
.ts-google:hover { background: #F8F9FA; box-shadow: 0 1px 3px rgba(60, 64, 67, .25); color: #3C4043; }
.ts-google svg { width: 18px; height: 18px; flex: none; }

.ts-google--off { opacity: .55; pointer-events: none; }
.ts-google-hint {
  display: block;
  margin-top: .5rem;
  font-family: "JetBrains Mono", monospace;
  font-size: .68rem;
  line-height: 1.5;
  color: #9A6400;
}

.ts-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 1.25rem 0;
  font-family: "JetBrains Mono", monospace;
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ts-slate);
}
.ts-divider::before,
.ts-divider::after { content: ""; height: 1px; background: var(--ts-line); flex: 1; }

.ts-auth__foot {
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--ts-line);
  font-size: .92rem;
  color: var(--ts-slate);
  text-align: center;
}
.ts-auth__foot a { font-weight: 700; color: var(--ts-blue-dark); }

.ts-alert {
  --ts-cut: 10px;
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  padding: .75rem .9rem;
  margin-bottom: 1rem;
  font-size: .88rem;
}
.ts-alert--error { background: #FFF1F1; border: 1px solid #FFD0D0; color: #8A1F1F; }
.ts-alert--ok    { background: #EEFBF3; border: 1px solid #BCEBCE; color: #14653A; }
.ts-alert i { font-size: 1rem; line-height: 1.3; }

/* ---- Responsif ------------------------------------------------------ */
@media (max-width: 991.98px) {
  .ts-split { grid-template-columns: 1fr; }
  .ts-split__brand { display: none; }
  .ts-split__mark { display: flex; }
  .ts-split__form { place-items: start center; }
  .ts-auth__card { max-width: 28rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .001ms !important; }
}