/* Login / register estilo Stripe — split promo + formulario */

.auth-stripe {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
}

.auth-stripe-promo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 56px;
  background:
    radial-gradient(ellipse 120% 80% at 20% 0%, rgba(56, 189, 248, .35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 90% 100%, rgba(139, 92, 246, .28), transparent 50%),
    linear-gradient(155deg, #0f172a 0%, #1e1b4b 42%, #312e81 100%);
  color: #f8fafc;
  overflow: hidden;
}

.auth-stripe-promo::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
}

.auth-stripe-promo-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
}

.auth-stripe-promo .tw-brand {
  color: #fff !important;
  margin-bottom: 40px;
}

.auth-stripe-promo .tw-version {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .18);
  color: rgba(255, 255, 255, .85);
}

.auth-stripe-headline {
  margin: 0 0 14px;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: #fff;
}

.auth-stripe-sub {
  margin: 0 0 36px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(226, 232, 240, .82);
  max-width: 38ch;
}

.auth-stripe-features {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.auth-stripe-features li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.auth-stripe-feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .14);
  font-size: 1rem;
  color: #7dd3fc;
}

.auth-stripe-features strong {
  display: block;
  font-size: .95rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 2px;
}

.auth-stripe-features span {
  font-size: .875rem;
  color: rgba(203, 213, 225, .78);
  line-height: 1.45;
}

.auth-stripe-mock {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(15, 23, 42, .55);
  backdrop-filter: blur(8px);
  padding: 16px 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .25);
}

.auth-stripe-mock-label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, .9);
  margin-bottom: 10px;
}

.auth-stripe-mock-code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .78rem;
  line-height: 1.55;
  color: #e2e8f0;
  margin: 0;
  white-space: pre-wrap;
}

.auth-stripe-mock-code .c { color: #7dd3fc; }
.auth-stripe-mock-code .k { color: #c4b5fd; }
.auth-stripe-mock-code .s { color: #86efac; }

.auth-stripe-form-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 32px;
  background: #fff;
}

.auth-stripe-form-wrap {
  width: 100%;
  max-width: 400px;
}

.auth-stripe-form-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
}

.auth-stripe-form-top .tw-brand { font-size: .98rem; }
.auth-stripe-form-top .tw-brand-logo { width: 26px; height: 26px; }

.auth-stripe-form-wrap h1 {
  margin: 0 0 8px;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: #0f172a;
}

.auth-stripe-form-lead {
  margin: 0 0 28px;
  font-size: .925rem;
  color: #64748b;
  line-height: 1.5;
}

.auth-stripe-form-wrap .form-row { margin-bottom: 18px; }

.auth-stripe-form-wrap label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.auth-stripe-form-wrap input[type="email"],
.auth-stripe-form-wrap input[type="password"],
.auth-stripe-form-wrap input[type="text"] {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: .95rem;
  font-family: inherit;
  color: #0f172a;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}

.auth-stripe-form-wrap input:focus {
  outline: none;
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, .22);
}

.auth-stripe-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 500;
  color: #64748b;
  margin-bottom: 22px;
}

.auth-stripe-remember input { width: auto; margin: 0; }

.auth-stripe-submit {
  width: 100%;
  padding: 12px 16px;
  font-size: .95rem;
  font-weight: 600;
  border-radius: 8px;
}

.auth-stripe-footer {
  margin-top: 24px;
  text-align: center;
  font-size: .875rem;
  color: #64748b;
}

.auth-stripe-footer a {
  color: #0284c7;
  font-weight: 600;
  text-decoration: none;
}

.auth-stripe-footer a:hover { text-decoration: underline; }

.auth-stripe-form-side .flash {
  margin-bottom: 18px;
  font-size: .875rem;
}

@media (max-width: 960px) {
  .auth-stripe {
    grid-template-columns: 1fr;
  }

  .auth-stripe-promo {
    display: none;
  }

  .auth-stripe-form-side {
    min-height: 100vh;
    padding: 32px 24px;
  }
}