/* Energetic team-member signup — scoped overrides */
.auth-signup-body--spark {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  color: #0f172a;
  background:
    radial-gradient(ellipse 90% 70% at 50% -10%, rgba(16, 185, 129, 0.38), transparent 55%),
    radial-gradient(ellipse 60% 50% at 100% 80%, rgba(5, 150, 105, 0.18), transparent 50%),
    linear-gradient(180deg, #0f172a 0%, #064e3b 42%, #ecfdf5 42%, #f0fdf4 100%);
  -webkit-font-smoothing: antialiased;
}

.auth-signup-body--spark .rtm-shell {
  width: min(440px, 100%);
  justify-content: flex-start;
  padding-top: calc(1rem + env(safe-area-inset-top));
  padding-bottom: calc(2.5rem + env(safe-area-inset-bottom));
}

.auth-signup-body--spark .rtm-top {
  margin-bottom: 1.75rem;
}

.auth-signup-body--spark .auth-signup-logo {
  height: 40px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
}

.auth-signup-body--spark .rtm-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.auth-signup-body--spark .rtm-login:hover,
.auth-signup-body--spark .rtm-login:focus-visible {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  outline: none;
}

.auth-signup-body--spark .rtm-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0.5rem;
  text-align: left;
  color: #fff;
  margin: 0 0 1.35rem;
  min-height: clamp(128px, 24vw, 168px);
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 120% at 20% 0%, rgba(110, 231, 183, 0.35), transparent 55%),
    linear-gradient(135deg, #064e3b 0%, #047857 55%, #059669 100%);
  box-shadow: 0 16px 36px rgba(4, 120, 87, 0.28);
  animation: rtmRise 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.auth-signup-body--spark .rtm-hero-copy {
  flex: 1 1 52%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 1.15rem 0.5rem 1.15rem 1.35rem;
  min-width: 10rem;
}

.auth-signup-body--spark .rtm-brand {
  margin: 0;
  font-size: clamp(0.95rem, 2.4vw, 1.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #d1fae5;
}

.auth-signup-body--spark .rtm-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.95;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

.auth-signup-body--spark .rtm-hero h1 span {
  color: #a7f3d0;
}

.auth-signup-body--spark .rtm-sub {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ecfdf5;
}

.auth-signup-body--spark .rtm-hero-art {
  flex: 0 1 44%;
  align-self: flex-end;
  width: auto;
  max-width: 44%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  object-position: bottom right;
  pointer-events: none;
  user-select: none;
  animation: rtmFloat 3.6s ease-in-out infinite;
}

@keyframes rtmFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.auth-signup-body--spark .rtm-card {
  border: 0;
  border-radius: 22px;
  padding: 1.35rem 1.2rem 1.2rem;
  background: #fff;
  box-shadow:
    0 24px 48px rgba(15, 23, 42, 0.18),
    0 0 0 1px rgba(15, 23, 42, 0.04);
  animation: rtmRise 0.65s cubic-bezier(0.22, 1, 0.36, 1) 0.08s both;
}

.auth-signup-body--spark .rtm-card .field-group {
  margin-bottom: 0.85rem;
}

.auth-signup-body--spark .rtm-card .form-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #334155;
  margin-bottom: 0.3rem;
}

.auth-signup-body--spark .rtm-card .form-control {
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  min-height: 52px;
  font-weight: 600;
  font-size: 1.02rem;
  background: #f8fafc;
}

.auth-signup-body--spark .rtm-card .form-control:focus {
  background: #fff;
  border-color: #059669;
  box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.18);
}

.auth-signup-body--spark .rtm-card .auth-terms-copy {
  font-size: 0.88rem;
  color: #64748b;
}

.auth-signup-body--spark .rtm-card .auth-terms-copy a {
  color: #047857;
}

.auth-signup-body--spark .rtm-card .form-check-input:checked {
  background-color: #059669;
  border-color: #059669;
}

.auth-signup-body--spark .rtm-cta {
  margin-top: 0.25rem;
  min-height: 54px;
  border-radius: 14px !important;
  font-size: 1.08rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  background: #059669 !important;
  border-color: #059669 !important;
  box-shadow: 0 12px 28px rgba(5, 150, 105, 0.35) !important;
}

.auth-signup-body--spark .rtm-cta:hover,
.auth-signup-body--spark .rtm-cta:focus-visible {
  background: #047857 !important;
  border-color: #047857 !important;
  transform: translateY(-1px);
}

@keyframes rtmRise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-signup-body--spark .rtm-hero,
  .auth-signup-body--spark .rtm-card,
  .auth-signup-body--spark .rtm-hero-art {
    animation: none;
  }
}

@media (max-width: 480px) {
  .auth-signup-body--spark .rtm-shell {
    padding-left: 16px;
    padding-right: 16px;
  }
  .auth-signup-body--spark .rtm-hero-copy {
    padding-left: 1.1rem;
    min-width: 8.5rem;
  }
  .auth-signup-body--spark .rtm-hero h1 {
    font-size: clamp(1.75rem, 9vw, 2.25rem);
  }
  .auth-signup-body--spark .rtm-hero-art {
    max-width: 42%;
    flex-basis: 42%;
  }
}