:root {
  --xion-black: #030008;
  --xion-black-2: #080010;
  --xion-purple: #8b36ff;
  --xion-purple-2: #c03cff;
  --xion-orange: #ff7a1a;
  --xion-text: rgba(255,255,255,.94);
  --xion-muted: rgba(255,255,255,.66);
  --xion-border: rgba(255,255,255,.16);
  --xion-glass: rgba(255,255,255,.065);
}

.xion-auth-shell,
.xion-app-gate {
  position: relative;
  min-height: min(920px, 100vh);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(28px, 5vw, 80px) 18px;
  overflow: hidden;
  color: var(--xion-text);
  background:
    radial-gradient(circle at 18% 12%, rgba(139,54,255,.34), transparent 34%),
    radial-gradient(circle at 88% 24%, rgba(255,122,26,.20), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(192,60,255,.20), transparent 36%),
    linear-gradient(135deg, var(--xion-black), var(--xion-black-2));
  border-radius: 28px;
}

.xion-auth-shell::before,
.xion-app-gate::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.22) 0 1px, transparent 1.5px),
    linear-gradient(110deg, transparent 0 46%, rgba(255,255,255,.08) 49%, transparent 52%);
  background-size: 56px 56px, 280px 100%;
  opacity: .22;
  pointer-events: none;
  animation: xionDrift 24s linear infinite;
}

.xion-auth-bg {
  position: absolute;
  width: 620px;
  height: 620px;
  border-radius: 999px;
  background: conic-gradient(from 180deg, rgba(139,54,255,.0), rgba(139,54,255,.34), rgba(255,122,26,.28), rgba(192,60,255,.20), rgba(139,54,255,.0));
  filter: blur(28px);
  opacity: .54;
  transform: translate3d(0,0,0);
  animation: xionPulse 8s ease-in-out infinite alternate;
}

.xion-auth-card,
.xion-app-card {
  position: relative;
  width: min(100%, 760px);
  padding: clamp(26px, 4vw, 52px);
  background: linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.045));
  border: 1px solid var(--xion-border);
  border-radius: 30px;
  box-shadow:
    0 22px 90px rgba(0,0,0,.45),
    0 0 52px rgba(139,54,255,.14),
    inset 0 1px 0 rgba(255,255,255,.14);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.xion-auth-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.74);
}

.xion-auth-kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 99px;
  background: var(--xion-orange);
  box-shadow: 0 0 18px rgba(255,122,26,.9);
}

.xion-auth-card h1,
.xion-app-card h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(32px, 5vw, 58px);
  line-height: .96;
  letter-spacing: -.055em;
}

.xion-auth-subtitle,
.xion-app-card p {
  margin: 0 0 26px;
  color: var(--xion-muted);
  font-size: 16px;
  line-height: 1.65;
}

.xion-auth-form {
  display: grid;
  gap: 15px;
}

.xion-auth-form label {
  color: rgba(255,255,255,.82);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
}

.xion-auth-form input,
.xion-auth-form select {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  color: #fff;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  outline: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.025);
  transition: border-color .22s ease, box-shadow .22s ease, transform .22s ease, background .22s ease;
}

.xion-auth-form select {
  color-scheme: dark;
}

.xion-auth-form input:focus,
.xion-auth-form select:focus {
  border-color: rgba(192,60,255,.68);
  box-shadow: 0 0 0 4px rgba(139,54,255,.16), 0 0 32px rgba(139,54,255,.14);
  background: rgba(0,0,0,.38);
}

.xion-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.xion-password-wrap {
  position: relative;
}

.xion-password-wrap input {
  padding-right: 68px;
}

.xion-toggle-password {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  min-width: 48px;
  min-height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  color: rgba(255,255,255,.74);
  background: rgba(255,255,255,.07);
  cursor: pointer;
}

.xion-auth-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.xion-check {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: rgba(255,255,255,.72) !important;
  font-weight: 500 !important;
}

.xion-check input {
  width: 17px;
  min-height: 17px;
  height: 17px;
  accent-color: var(--xion-purple);
}

.xion-terms {
  align-items: flex-start !important;
  line-height: 1.5;
}

.xion-auth-form a,
.xion-auth-switch a,
.xion-auth-row a {
  color: #ffb070;
  text-decoration: none;
}

.xion-auth-form a:hover,
.xion-auth-switch a:hover,
.xion-auth-row a:hover {
  color: #fff;
  text-shadow: 0 0 16px rgba(255,122,26,.5);
}

.xion-auth-button {
  position: relative;
  min-height: 56px;
  margin-top: 8px;
  padding: 0 22px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  color: #fff;
  font-weight: 800;
  letter-spacing: -.01em;
  text-align: center;
  cursor: pointer;
  background:
    linear-gradient(135deg, rgba(139,54,255,1), rgba(192,60,255,.88) 54%, rgba(255,122,26,.88));
  box-shadow: 0 16px 48px rgba(139,54,255,.28), 0 0 32px rgba(255,122,26,.10);
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
  overflow: hidden;
}

.xion-auth-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 35%, rgba(255,255,255,.32) 48%, transparent 62%);
  transform: translateX(-140%);
  transition: transform .55s ease;
}

.xion-auth-button:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 22px 60px rgba(139,54,255,.36), 0 0 42px rgba(255,122,26,.18);
  filter: saturate(1.14);
}

.xion-auth-button:hover::after {
  transform: translateX(140%);
}

.xion-auth-button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  width: auto;
  min-width: 190px;
}

.xion-auth-switch {
  text-align: center;
  margin: 4px 0 0;
  color: var(--xion-muted);
}

.xion-auth-message {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.075);
  color: rgba(255,255,255,.86);
}

.xion-auth-error {
  border-color: rgba(255,89,89,.32);
  background: rgba(255,89,89,.10);
}

.xion-auth-success {
  border-color: rgba(62,255,162,.28);
  background: rgba(62,255,162,.10);
}

.xion-auth-info {
  border-color: rgba(255,122,26,.32);
  background: rgba(255,122,26,.10);
}

.xion-app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.xion-app-grid > div {
  padding: 16px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px;
  background: rgba(0,0,0,.24);
}

.xion-app-grid span {
  display: block;
  margin-bottom: 7px;
  color: rgba(255,255,255,.52);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.xion-app-grid strong {
  display: block;
  color: #fff;
  word-break: break-word;
}

.xion-app-note {
  margin-bottom: 0 !important;
  font-size: 13px !important;
  color: rgba(255,255,255,.48) !important;
}

@keyframes xionPulse {
  from { transform: scale(.92) rotate(0deg); opacity: .42; }
  to { transform: scale(1.08) rotate(18deg); opacity: .64; }
}

@keyframes xionDrift {
  from { background-position: 0 0, -280px 0; }
  to { background-position: 112px 112px, 280px 0; }
}

@media (max-width: 720px) {
  .xion-auth-shell,
  .xion-app-gate {
    min-height: 100vh;
    padding: 18px 12px;
    border-radius: 0;
  }

  .xion-auth-card,
  .xion-app-card {
    padding: 24px 18px;
    border-radius: 24px;
  }

  .xion-grid-2,
  .xion-app-grid {
    grid-template-columns: 1fr;
  }

  .xion-auth-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .xion-auth-card h1,
  .xion-app-card h2 {
    font-size: 36px;
  }
}

/* XION Auth V02.1 - campos flexibles */
.xion-optional {
  color: rgba(255,255,255,.44);
  font-size: 12px;
  font-weight: 500;
}

.xion-affiliate-block {
  display: grid;
  gap: 10px;
}

.xion-affiliate-toggle {
  width: fit-content;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.055);
  cursor: pointer;
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}

.xion-affiliate-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(255,122,26,.45);
  background: rgba(255,122,26,.08);
}

.xion-affiliate-panel {
  display: none;
  gap: 9px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 18px;
  background: rgba(0,0,0,.18);
}

.xion-affiliate-panel.is-open {
  display: grid;
}

.xion-field-note {
  color: rgba(255,255,255,.52);
  font-size: 12px;
  line-height: 1.45;
}

.xion-marketing-consent {
  margin-top: -4px;
}

.xion-register-form select option {
  background: #12051f;
  color: #ffffff;
}