/* ViaHub Support — static styles (works alongside Tailwind CDN) */

:root {
  --brand: #4338ca;
  --brand-soft: #6366f1;
  --brand-deep: #312e81;
  --navy-deep: #1e1b4b;
  --border: #e2e8f0;
}

html, body {
  background:
    radial-gradient(1200px 600px at 50% -10%, #eef2ff 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #fafbff 100%);
  background-attachment: fixed;
  color: #1e293b;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  letter-spacing: -0.02em;
  color: var(--navy-deep);
}

/* Surfaces */
.surface {
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 4px 24px -10px rgba(30, 27, 75, 0.10);
}
.surface-elevated {
  background: #fff;
  border: 1px solid #eaeaf3;
  box-shadow:
    0 30px 80px -30px rgba(67, 56, 202, 0.18),
    0 8px 24px -12px rgba(67, 56, 202, 0.08);
}

/* Brand button */
.gradient-brand {
  background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-soft) 100%);
}
.btn-brand {
  background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-soft) 100%);
  color: #fff;
  font-weight: 600;
  transition: transform 200ms ease, box-shadow 250ms ease, filter 200ms ease;
  box-shadow: 0 10px 30px -12px rgba(67, 56, 202, 0.45);
}
.btn-brand-hover:hover {
  transform: translateY(-1px) scale(1.02);
  filter: brightness(1.06);
  box-shadow: 0 18px 44px -14px rgba(67, 56, 202, 0.55);
}
.btn-brand-hover:active { transform: translateY(0) scale(0.99); }

/* Fields */
.field {
  width: 100%;
  border-radius: 0.75rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--navy-deep);
  outline: none;
  transition: all 200ms ease;
}
.field::placeholder { color: #94a3b8; }
.field:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.18);
}
.field.valid {
  border-color: #10b981 !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
  padding-inline-end: 2.5rem;
}

/* Field wrapper for inline checkmark */
.field-wrap { position: relative; }
.check-icon {
  position: absolute;
  inset-inline-end: 0.85rem;
  top: 50%;
  transform: translateY(-50%) scale(0.6);
  opacity: 0;
  transition: all 220ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.check-icon.show { opacity: 1; transform: translateY(-50%) scale(1); }

/* Select wrapper with chevron */
.select-wrap { position: relative; }
.select-wrap select.field {
  appearance: none;
  -webkit-appearance: none;
  padding-inline-end: 2.5rem;
}
.select-wrap::after {
  content: "";
  position: absolute;
  inset-inline-end: 1rem;
  top: 50%;
  width: 0.6rem;
  height: 0.6rem;
  margin-top: -0.45rem;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: rotate(45deg);
  pointer-events: none;
}

/* Inline error text */
.err {
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: #dc2626;
  display: none;
}
.err.show { display: block; }

/* Footer badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border-radius: 9999px;
  background: #eef2ff;
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: var(--navy-deep);
}

/* Animations */
@keyframes shimmer-trust {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}
.pulse-dot { animation: shimmer-trust 1.6s ease-in-out infinite; }

@keyframes ping-soft {
  0% { transform: scale(1); opacity: 0.7; }
  80%, 100% { transform: scale(2.4); opacity: 0; }
}
.ping-soft { animation: ping-soft 1.6s cubic-bezier(0, 0, 0.2, 1) infinite; }

@keyframes step-in {
  0%   { opacity: 0; transform: translateY(14px); filter: blur(2px); }
  100% { opacity: 1; transform: translateY(0);    filter: blur(0);   }
}
.step-in { animation: step-in 420ms cubic-bezier(0.22, 1, 0.36, 1); }

@keyframes scale-in {
  0% { transform: scale(0.6); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.scale-in { animation: scale-in 380ms cubic-bezier(0.22, 1, 0.36, 1); }