/* HeroAgent auth pages — register & login polish */
:root {
  --auth-blue: #0088e8;
  --auth-sky: #00a3ff;
  --auth-indigo: #1a2b6b;
  --auth-navy: #0c1a3a;
  --auth-soft: #e8f6ff;
  --auth-mist: #f4f9fc;
  --auth-text: #12203a;
  --auth-muted: #5a6b85;
  --auth-border: rgba(18, 48, 90, 0.1);
  --auth-radius: 1.25rem;
  --auth-shadow: 0 12px 40px rgba(12, 40, 100, 0.1);
  --auth-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

body.auth-page {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--auth-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

.auth-main--flush {
  max-width: none;
  padding: 0;
}

/* ——— Register layout ——— */
.auth-register {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-register__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 2.5rem);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--auth-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.auth-register__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--auth-indigo);
  text-decoration: none;
}

.auth-register__brand:hover {
  color: var(--auth-blue);
}

.auth-register__brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.auth-register__nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.auth-register__home-link,
.auth-register__login-link {
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.auth-register__home-link {
  color: var(--auth-muted);
  border: 1.5px solid transparent;
  background: transparent;
}

.auth-register__home-link:hover {
  color: var(--auth-indigo);
  background: rgba(18, 48, 90, 0.05);
}

.auth-register__login-link {
  color: var(--auth-muted);
  border: 1.5px solid var(--auth-border);
  background: #fff;
}

.auth-register__login-link:hover {
  color: var(--auth-blue);
  border-color: rgba(0, 136, 232, 0.35);
  background: var(--auth-soft);
}

.auth-register__hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3rem);
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0, 163, 255, 0.22), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(0, 136, 232, 0.12), transparent 55%),
    linear-gradient(180deg, var(--auth-mist) 0%, #fff 100%);
}

.auth-register__hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(0, 136, 232, 0.06), transparent 70%);
  pointer-events: none;
}

.auth-register__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-inline: auto;
}

.auth-register__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--auth-blue);
  background: rgba(0, 136, 232, 0.1);
  border: 1px solid rgba(0, 136, 232, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.auth-register__hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--auth-indigo);
}

.auth-register__hero h1 span {
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.auth-register__hero p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--auth-muted);
  line-height: 1.6;
}

.auth-register__content {
  flex: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding-bottom: 3.5rem;
}

.auth-register__alert {
  margin-bottom: 1.5rem;
  border-radius: var(--auth-radius-sm, 0.75rem);
}

/* ——— Plan cards ——— */
.auth-plans-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.auth-plans__free {
  width: 100%;
}

.auth-plans__paid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 991.98px) {
  .auth-plans__paid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
    width: 100%;
  }
}

.auth-plan-card__inner {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.auth-plan-card--wide {
  width: 100%;
}

.auth-plan-card--wide .auth-plan-card__inner {
  flex-direction: row;
  align-items: stretch;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.auth-plan-card--wide .auth-plan-card__main {
  flex: 0 0 min(100%, 260px);
  display: flex;
  flex-direction: column;
}

.auth-plan-card--wide .auth-plan-card__head {
  margin-bottom: 0.5rem;
}

.auth-plan-card--wide .auth-plan-card__cta--inline {
  margin-top: auto;
  width: auto;
  align-self: flex-start;
  min-width: 11rem;
}

.auth-plan-card--wide .auth-plan-card__features--wide {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 1.5rem;
  margin: 0;
  align-content: center;
}

@media (max-width: 767.98px) {
  .auth-plan-card--wide .auth-plan-card__inner {
    flex-direction: column;
    gap: 1rem;
  }

  .auth-plan-card--wide .auth-plan-card__main {
    flex-basis: auto;
  }

  .auth-plan-card--wide .auth-plan-card__features--wide {
    grid-template-columns: 1fr;
  }

  .auth-plan-card--wide .auth-plan-card__cta--inline {
    width: 100%;
    align-self: stretch;
  }
}

.auth-plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  margin: 0;
  padding: 1.5rem 1.35rem 1.35rem;
  border-radius: var(--auth-radius);
  border: 2px solid var(--auth-border);
  background: #fff;
  box-shadow: var(--auth-shadow-sm, 0 4px 16px rgba(12, 40, 100, 0.06));
  transition:
    transform 0.25s var(--auth-ease),
    box-shadow 0.25s var(--auth-ease),
    border-color 0.2s ease,
    background 0.2s ease;
}

.auth-plan-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(12, 40, 100, 0.12);
  border-color: rgba(0, 136, 232, 0.25);
}

.auth-plan-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.auth-plan-card.is-selected {
  border-color: transparent;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, var(--auth-sky), var(--auth-blue) 55%, #0066cc) border-box;
  box-shadow:
    0 0 0 1px rgba(0, 136, 232, 0.08),
    0 20px 50px rgba(0, 136, 232, 0.18);
  transform: translateY(-4px);
}

.auth-plan-card.is-featured:not(.is-selected) {
  border-color: rgba(0, 136, 232, 0.35);
  box-shadow: 0 12px 36px rgba(0, 136, 232, 0.12);
}

.auth-plan-card__badge {
  position: absolute;
  top: -0.65rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue));
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 136, 232, 0.35);
}

.auth-plan-card__head {
  margin-bottom: 0.75rem;
}

.auth-plan-card__name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--auth-indigo);
  margin: 0;
}

.auth-plan-card__price {
  margin: 0.5rem 0 0.35rem;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--auth-navy);
}

.auth-plan-card__price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--auth-muted);
  letter-spacing: 0;
}

.auth-plan-card__tagline {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--auth-muted);
  line-height: 1.45;
}

.auth-plan-card__features {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  flex: 1;
}

.auth-plan-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--auth-text);
  line-height: 1.45;
  padding: 0.35rem 0;
}

.auth-plan-card__check {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--auth-soft);
  color: var(--auth-blue);
  display: grid;
  place-items: center;
}

.auth-plan-card.is-selected .auth-plan-card__check {
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue));
  color: #fff;
}

.auth-plan-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 650;
  border: 1.5px solid rgba(0, 136, 232, 0.3);
  background: #fff;
  color: var(--auth-blue);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-plan-card:hover .auth-plan-card__cta {
  background: var(--auth-soft);
}

.auth-plan-card.is-selected .auth-plan-card__cta {
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue) 55%, #0066cc);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 136, 232, 0.35);
}

.auth-plan-card.is-featured.is-selected .auth-plan-card__cta {
  box-shadow: 0 10px 28px rgba(0, 136, 232, 0.45);
}

/* ——— Account form ——— */
.auth-register__form-card {
  background: #fff;
  border: 1px solid var(--auth-border);
  border-radius: calc(var(--auth-radius) + 0.25rem);
  padding: clamp(1.5rem, 4vw, 2rem);
  box-shadow: var(--auth-shadow);
}

.auth-register__form-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--auth-indigo);
}

.auth-register__form-card .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--auth-text);
}

.auth-register__form-card .form-control {
  border-radius: 0.65rem;
  border-color: var(--auth-border);
  padding: 0.65rem 0.85rem;
}

.auth-register__form-card .form-control:focus {
  border-color: rgba(0, 136, 232, 0.5);
  box-shadow: 0 0 0 3px rgba(0, 136, 232, 0.12);
}

.auth-register__fine-print {
  font-size: 0.82rem;
  color: var(--auth-muted);
  line-height: 1.55;
  margin: 1.25rem 0 1.25rem;
}

.auth-register__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.9rem 1.5rem;
  border: none;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--auth-sky), var(--auth-blue) 55%, #0066cc);
  box-shadow: 0 10px 28px rgba(0, 136, 232, 0.35);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.auth-register__submit:hover {
  box-shadow: 0 14px 32px rgba(0, 136, 232, 0.45);
  transform: translateY(-1px);
}

.auth-register__submit:active {
  transform: translateY(0);
}

.auth-register__footer {
  text-align: center;
  margin: 1.5rem 0 0;
  font-size: 0.9rem;
  color: var(--auth-muted);
}

.auth-register__footer a {
  color: var(--auth-blue);
  font-weight: 600;
  text-decoration: none;
}

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