.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #f4f7fb;
  padding: 24px 16px;
}

.frame {
  width: min(1040px, 100%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border: 8px solid #1f74ea;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(20, 70, 140, 0.12);
}

.welcome {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  background:
    linear-gradient(180deg, rgba(12, 42, 92, 0.55), rgba(12, 42, 92, 0.42)),
    url("../assets/images/halaman%20depan-jauh.jpeg") center / cover no-repeat;
  color: #fff;
}

.blob {
  display: none;
}

.blob-lg { width: 300px; height: 300px; left: -70px; bottom: -80px; background: #3c92f5; }
.blob-md { width: 230px; height: 230px; left: 18%; bottom: 8%; background: #1660d0; }
.blob-sm { width: 150px; height: 150px; right: -40px; top: 42%; background: #4ea0f7; }

.welcome-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 620px;
  max-width: none;
  padding: 56px 48px 72px;
  text-align: center;
}

.welcome .marks {
  gap: 12px;
  margin-top: 28px;
}

.welcome .marks-on-dark {
  border-radius: 22px;
  padding: 12px 16px;
}

.welcome .marks-on-dark img {
  width: 120px;
  height: 120px;
}

.welcome h1 {
  margin: 0;
  color: #fff;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(46px, 5vw, 64px);
  letter-spacing: 0.04em;
  line-height: 0.95;
}

.headline {
  margin-top: 12px;
  font-weight: 750;
  letter-spacing: 0.16em;
  font-size: 14px;
}

.lede {
  margin-top: 16px;
  max-width: 32ch;
  color: rgba(255, 255, 255, 0.88);
}

.signin { padding: 56px 42px; }

.signin h2 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 40px;
  color: #1c2838;
}

.signin-lead { margin: 8px 0 22px; color: #8b98a8; font-size: 14px; }

.field {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f3f5f8;
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  color: #8aa0b4;
}

.field svg { width: 22px; height: 22px; flex: none; }
.field input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 4px 0;
  outline: none;
  color: #1c2838;
}
.field button {
  border: 0;
  background: transparent;
  color: #1f6fe0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 4px 0 12px;
  font-size: 14px;
  color: #748496;
}

.check { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.check input { accent-color: #1f6fe0; }

#forgot {
  border: 0;
  background: transparent;
  color: #748496;
  cursor: pointer;
  padding: 0;
}

.form-error { color: #9d2c2c; min-height: 1.2em; font-size: 14px; margin: 0 0 8px; }

.login-body .btn { width: 100%; border-radius: 10px; padding: 14px; }
.or {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #9aa8b8;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 16px 0;
}
.or::before,
.or::after { content: ""; height: 1px; background: #e5eaf0; flex: 1; }

.hint { min-height: 1.2em; color: var(--navy); font-size: 14px; text-align: center; margin-top: 10px; }
.accounts { margin-top: 8px; text-align: center; color: #8b98a8; font-size: 13px; line-height: 1.7; }
.back { text-align: center; margin-top: 12px; }
.back a { color: var(--navy); font-weight: 700; font-size: 14px; }

@media (max-width: 860px) {
  .frame { grid-template-columns: 1fr; border-width: 6px; }
  .welcome { min-height: 0; }
  .welcome-copy { min-height: 0; padding: 36px 24px 48px; }
  .welcome .marks-on-dark img { width: 84px; height: 84px; }
  .signin { padding: 28px 20px 32px; }
}