:root {
  --bg: #f7f9fc;
  --bg-soft: #eef5fb;
  --ios-bg: #eef5fb;
  --grid-line: rgba(22, 102, 168, 0.22);
  --grid-opacity: 0.44;
  --card: rgba(255, 255, 255, 0.86);
  --card-border: rgba(22, 102, 168, 0.12);
  --text: #172033;
  --muted: #697386;
  --placeholder: #98a2b3;
  --primary: #1666a8;
  --primary-hover: #12578f;
  --primary-soft: rgba(22, 102, 168, 0.10);
  --input-bg: rgba(255, 255, 255, 0.82);
  --input-border: #dbe4ef;
  --input-focus: rgba(22, 102, 168, 0.18);
  --danger-bg: #fff1f2;
  --danger-text: #b42318;
  --danger-border: #fecdd3;
  --success-bg: #ecfdf3;
  --success-text: #027a48;
  --success-border: #bbf7d0;
  --shadow: 0 24px 70px rgba(16, 24, 40, 0.10);
  --radius-lg: 28px;
  --radius-md: 16px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

html.theme-dark {
  --bg: #101623;
  --bg-soft: #172033;
  --ios-bg: #172033;
  --grid-line: rgba(255, 255, 255, 0.18);
  --grid-opacity: 0.23;
  --card: rgba(26, 35, 50, 0.78);
  --card-border: rgba(255, 255, 255, 0.10);
  --text: #f6f8fb;
  --muted: #aab4c5;
  --placeholder: #7f8aa1;
  --primary: #5aa9ee;
  --primary-hover: #7abcff;
  --primary-soft: rgba(90, 169, 238, 0.14);
  --input-bg: rgba(13, 19, 31, 0.42);
  --input-border: rgba(255, 255, 255, 0.13);
  --input-focus: rgba(90, 169, 238, 0.22);
  --danger-bg: rgba(127, 29, 29, 0.22);
  --danger-text: #fecaca;
  --danger-border: rgba(248, 113, 113, 0.28);
  --success-bg: rgba(20, 83, 45, 0.24);
  --success-text: #bbf7d0;
  --success-border: rgba(74, 222, 128, 0.25);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--ios-bg);
}

body {
  position: relative;
  isolation: isolate;
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--ios-bg);
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: 54px 24px 30px;
  overflow-x: hidden;
  transition: background-color .25s ease, color .25s ease;
}

/*
  Camada de cor do design original.
  Ela não começa no primeiro pixel da tela: as bordas ficam com a mesma cor sólida
  usada pelo body/html e pelo theme-color do iOS, evitando a linha de divisão.
*/
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at top left, rgba(22, 102, 168, 0.13), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(90, 169, 238, 0.14), transparent 30rem),
    linear-gradient(135deg, var(--bg), var(--bg-soft));
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(env(safe-area-inset-top, 0px) + 56px),
    black calc(env(safe-area-inset-top, 0px) + 160px),
    black calc(100% - env(safe-area-inset-bottom, 0px) - 160px),
    transparent calc(100% - env(safe-area-inset-bottom, 0px) - 56px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(env(safe-area-inset-top, 0px) + 56px),
    black calc(env(safe-area-inset-top, 0px) + 160px),
    black calc(100% - env(safe-area-inset-bottom, 0px) - 160px),
    transparent calc(100% - env(safe-area-inset-bottom, 0px) - 56px),
    transparent 100%
  );
}

/* Grade com mais respiro, mais área útil e fade suave no topo/rodapé. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: var(--grid-opacity);
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(env(safe-area-inset-top, 0px) + 12px),
    rgba(0, 0, 0, 0.34) calc(env(safe-area-inset-top, 0px) + 44px),
    black calc(env(safe-area-inset-top, 0px) + 112px),
    black calc(100% - env(safe-area-inset-bottom, 0px) - 112px),
    rgba(0, 0, 0, 0.34) calc(100% - env(safe-area-inset-bottom, 0px) - 44px),
    transparent calc(100% - env(safe-area-inset-bottom, 0px) - 12px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(env(safe-area-inset-top, 0px) + 12px),
    rgba(0, 0, 0, 0.34) calc(env(safe-area-inset-top, 0px) + 44px),
    black calc(env(safe-area-inset-top, 0px) + 112px),
    black calc(100% - env(safe-area-inset-bottom, 0px) - 112px),
    rgba(0, 0, 0, 0.34) calc(100% - env(safe-area-inset-bottom, 0px) - 44px),
    transparent calc(100% - env(safe-area-inset-bottom, 0px) - 12px),
    transparent 100%
  );
}


html.theme-dark body::before {
  background-image:
    radial-gradient(circle at top left, rgba(90, 169, 238, 0.16), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(22, 102, 168, 0.20), transparent 34rem),
    linear-gradient(135deg, var(--bg), var(--bg-soft));
}

a {
  color: inherit;
}

.theme-toggle-wrap {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 22px);
  right: 22px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark-mode-toggle {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  aspect-ratio: 1 / 1;
  margin-top: 0;
  padding: 0;
  border: 1px solid var(--card-border);
  border-radius: 50%;
  background: var(--card);
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  line-height: 0;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform .2s var(--ease), border-color .2s ease, color .2s ease, background .2s ease;
}

.dark-mode-toggle:hover {
  transform: translateY(-1px);
  color: var(--primary);
  border-color: var(--primary-soft);
  box-shadow: none;
  filter: none;
}

.dark-mode-toggle:focus-visible {
  outline: 4px solid var(--input-focus);
  outline-offset: 3px;
}

.dark-mode-toggle .icon2 {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  fill: currentColor;
  display: block;
  margin: 0;
  transform: translateZ(0);
}

.wrapper {
  position: relative;
  z-index: 2;
  width: min(100%, 1140px);
  animation: entrance .55s var(--ease) both;
}

.desktop-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(430px, 500px);
  gap: 26px;
  align-items: stretch;
  padding: 10px;
  border: 1px solid var(--card-border);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 28px 80px rgba(16, 24, 40, 0.14);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
}

html.theme-dark .desktop-shell {
  background: rgba(16, 22, 35, 0.68);
  border-color: rgba(255, 255, 255, 0.10);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.30);
}

.desktop-showcase {
  position: relative;
  min-height: 720px;
  padding: 42px 38px;
  border: 0;
  border-radius: 26px;
  background:
    radial-gradient(circle at 16% 78%, rgba(138, 213, 245, 0.55), transparent 18%),
    radial-gradient(circle at 22% 22%, rgba(0, 98, 170, 0.92), transparent 24%),
    radial-gradient(circle at 72% 12%, rgba(76, 183, 231, 0.34), transparent 22%),
    radial-gradient(circle at 55% 60%, rgba(0, 80, 143, 0.42), transparent 24%),
    linear-gradient(135deg, #00508f 0%, #006db8 42%, #4cb7e7 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 30px;
  color: #ffffff;
}

html.theme-dark .desktop-showcase {
  background:
    radial-gradient(circle at 16% 78%, rgba(138, 213, 245, 0.34), transparent 18%),
    radial-gradient(circle at 22% 22%, rgba(0, 98, 170, 0.80), transparent 24%),
    radial-gradient(circle at 72% 12%, rgba(76, 183, 231, 0.26), transparent 22%),
    radial-gradient(circle at 55% 60%, rgba(0, 80, 143, 0.32), transparent 24%),
    linear-gradient(135deg, #003b69 0%, #00508f 42%, #2d98d6 100%);
}

.desktop-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255,255,255,0.12), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.10), transparent 18%);
  pointer-events: none;
}

.desktop-showcase::after {
  content: "";
  position: absolute;
  inset: auto auto -14% -10%;
  width: 290px;
  height: 290px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(111, 201, 240, 0.36), transparent 68%);
  filter: blur(14px);
  pointer-events: none;
}

.showcase-top,
.showcase-ai-composition {
  position: relative;
  z-index: 2;
}

.showcase-footer-note {
  position: absolute;
  right: 28px;
  bottom: 22px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.78);
  font-family: 'Sora', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.075em;
  line-height: 1;
  text-align: right;
  text-transform: uppercase;
  pointer-events: none;
  text-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}


.desktop-showcase h1 {
  max-width: 470px;
  margin: 34px 0 0;
  color: #ffffff;
  font-size: clamp(38px, 4.2vw, 58px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.055em;
}

.desktop-showcase p {
  max-width: 430px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 15px;
  line-height: 1.65;
}


.showcase-ai-composition {
  position: relative;
  z-index: 2;
  width: min(100%, 470px);
  height: 350px;
  margin: 69px auto 0;
}

.ai-ambient {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  z-index: 0;
}

.ai-ambient-one {
  width: 320px;
  height: 320px;
  left: 50%;
  top: 42px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(138, 213, 245, 0.34), transparent 68%);
  filter: blur(16px);
}

.ai-ambient-two {
  width: 380px;
  height: 112px;
  left: 50%;
  bottom: 4px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(76, 183, 231, 0.30), transparent 72%);
  filter: blur(18px);
  opacity: 0.78;
}

.ai-center-figure {
  position: absolute;
  left: 50%;
  top: 55%;
  z-index: 2;
  width: 385px;
  height: 385px;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 28px 44px rgba(0, 0, 0, 0.26));
}

.ai-center-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ai-floating-card {
  position: absolute;
  z-index: 3;
  min-width: 194px;
  max-width: 213px;
  padding: 15px 17px 14px;
  border: 1px solid rgba(138, 213, 245, 0.18);
  border-radius: 20px;
  background: rgba(76, 183, 231, 0.14);
  box-shadow:
    0 18px 40px rgba(0, 58, 102, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ai-floating-card strong {
  display: block;
  color: rgba(255, 255, 255, 0.96);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.ai-floating-card span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11.5px;
  line-height: 1.45;
}

.ai-floating-card-one {
  top: 34px;
  right: -42px;
}

.ai-floating-card-two {
  left: -42px;
  bottom: 10px;
}

.showcase-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
}

.showcase-wave-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.wave {
  transform-box: fill-box;
  transform-origin: center;
}

.wave-top {
  fill: rgba(0, 98, 170, 0.72);
}

.wave-mid {
  fill: rgba(0, 80, 143, 0.76);
}

.wave-mid-soft {
  fill: rgba(76, 183, 231, 0.30);
}

.wave-bottom-left {
  fill: rgba(111, 201, 240, 0.34);
}

.wave-bottom-right {
  fill: rgba(0, 98, 170, 0.40);
}

html.theme-dark .wave-top {
  fill: rgba(0, 80, 143, 0.70);
}

html.theme-dark .wave-mid {
  fill: rgba(0, 62, 110, 0.76);
}

html.theme-dark .wave-mid-soft {
  fill: rgba(76, 183, 231, 0.24);
}

html.theme-dark .wave-bottom-left {
  fill: rgba(111, 201, 240, 0.26);
}

html.theme-dark .wave-bottom-right {
  fill: rgba(0, 98, 170, 0.34);
}

.auth-panel {
  min-width: 0;
  min-height: 720px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px 44px 38px;
}

.logo-container {
  text-align: left;
  margin-bottom: 24px;
}

.logo-container a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.logo-container img {
  max-width: 152px;
  height: auto;
  display: block;
  border-radius: 14px;
  filter: drop-shadow(0 12px 18px rgba(16, 24, 40, 0.08));
}

.card {
  position: relative;
  width: 100%;
  padding: 32px 30px 28px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  overflow: hidden;
  transition: transform .2s var(--ease), box-shadow .2s ease, border-color .2s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: .75;
}

.card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 20%, var(--card-border));
}

.card-header {
  text-align: center;
  margin-bottom: 22px;
}

h2 {
  margin: 0;
  color: var(--text);
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.flash {
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--danger-border);
  border-radius: 14px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

.success {
  background: var(--success-bg);
  color: var(--success-text);
  border-color: var(--success-border);
}

.field {
  position: relative;
  margin-bottom: 13px;
}

input {
  width: 100%;
  min-height: 50px;
  padding: 14px 15px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: 16px;
  line-height: 1.2;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease, transform .2s var(--ease);
}

input:hover {
  border-color: color-mix(in srgb, var(--primary) 32%, var(--input-border));
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--input-focus);
  background: color-mix(in srgb, var(--input-bg) 84%, white);
}

html.theme-dark input:focus {
  background: rgba(13, 19, 31, 0.62);
}

input::placeholder {
  color: var(--placeholder);
  opacity: 1;
  font-size: 14px;
}

input[type="hidden"] {
  display: none;
}

/*
  Fallback anti-CLS: quando o convite vem por cookie/URL e o backend ainda
  não recebeu/replicou o valor como input hidden, a classe é aplicada no <head>
  antes da primeira pintura e o campo não chega a ocupar espaço visual.
*/
html.convite-preenchido #campo-convite {
  display: none;
}

.input-com-bandeira {
  position: relative;
}

.input-com-bandeira input {
  padding-left: 48px;
}

.input-com-bandeira .bandeira {
  position: absolute;
  left: 15px;
  top: 50%;
  width: 24px;
  height: 16px;
  object-fit: cover;
  border-radius: 3px;
  transform: translateY(-50%);
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(16, 24, 40, 0.14);
}

.input-com-check {
  position: relative;
  display: block;
}

.input-com-check input {
  padding-right: 42px;
}

.check-ok {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: var(--primary);
}

.aceite-politicas-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 2px 0 15px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.aceite-politicas-wrapper input[type="checkbox"] {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
  min-height: 17px;
  margin: 1px 0 0;
  padding: 0;
  border-radius: 5px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  accent-color: var(--primary);
  cursor: pointer;
  box-shadow: none;
}

.aceite-politicas-wrapper label {
  display: block;
}

.aceite-politicas-wrapper a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  transition: color .2s ease, opacity .2s ease;
}

.aceite-politicas-wrapper a:hover {
  color: var(--primary-hover);
}

button {
  width: 100%;
  min-height: 50px;
  margin-top: 3px;
  padding: 14px 16px;
  border: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #ffffff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 8px 16px rgba(22, 102, 168, 0.12);
  transition: transform .2s var(--ease), box-shadow .2s ease, filter .2s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(22, 102, 168, 0.16);
  filter: saturate(1.06);
}

button:active {
  transform: translateY(0);
}

button:focus-visible {
  outline: 4px solid var(--input-focus);
  outline-offset: 3px;
}

button:disabled {
  cursor: wait;
  opacity: .82;
  transform: none;
}

#btn-cadastrar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
}

#btn-cadastrar #spinner {
  display: none;
}

#btn-cadastrar.is-loading #texto-cadastrar {
  display: none;
}

#btn-cadastrar.is-loading #spinner {
  display: inline-block;
  width: 17px;
  height: 17px;
  border: 3px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

.link {
  margin-top: 18px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.link a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  transition: color .2s ease, opacity .2s ease;
}

.link a:hover {
  color: var(--primary-hover);
}

.link a:focus-visible,
.aceite-politicas-wrapper a:focus-visible {
  outline: 3px solid var(--input-focus);
  outline-offset: 3px;
  border-radius: 8px;
}


html.theme-dark button {
  box-shadow: 0 14px 28px rgba(22, 102, 168, 0.22);
}

html.theme-dark button:hover {
  box-shadow: 0 18px 34px rgba(22, 102, 168, 0.28);
}

@keyframes entrance {
  from {
    opacity: 0;
    transform: translateY(16px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Desktop como um único bloco: o formulário deixa de parecer um card separado. */
@media (min-width: 901px) {
  body {
    place-items: center;
    padding: 24px 22px;
  }

  .desktop-shell {
    grid-template-columns: minmax(0, 1fr) minmax(342px, 390px);
    gap: 0;
    width: min(100%, 980px);
    margin-inline: auto;
    padding: 7px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.82);
    transform: scale(0.90);
    transform-origin: center;
    margin-top: -20px;
  }

  html.theme-dark .desktop-shell {
    background: rgba(26, 35, 50, 0.72);
  }

  .desktop-showcase {
    min-height: 550px;
    padding: 28px 28px;
    border-radius: 24px;
    gap: 12px;
  }

  .auth-panel {
    min-height: 523px;
    padding: 29px 36px;
  }

  .auth-panel .logo-container {
    margin-bottom: 18px;
    margin-left: -4px;
  }

  .auth-panel .card {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: visible;
  }

  .auth-panel .card::before {
    display: none;
  }

  .auth-panel .card:hover {
    transform: none;
    border-color: transparent;
  }

  .auth-panel .card-header {
    text-align: left;
    margin-bottom: 16px;
  }

  .auth-panel h2 {
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: -0.055em;
  }

  .auth-panel .subtitle {
    max-width: 320px;
    margin-top: 10px;
    font-size: 13.5px;
  }

  .auth-panel .link {
    text-align: center;
  }

  .desktop-showcase h1 {
    font-size: clamp(30px, 3vw, 42px);
    max-width: 370px;
    margin-top: 26px;
    position: relative;
    z-index: 2;
  }

  .desktop-showcase p {
    margin-top: 10px;
    font-size: 13px;
    max-width: 350px;
    position: relative;
    z-index: 2;
  }


  
  .showcase-ai-composition {
    width: min(100%, 360px);
    height: 286px;
    margin: 52px auto 0;
  }

  .ai-ambient-one {
    width: 250px;
    height: 250px;
    top: 42px;
  }

  .ai-ambient-two {
    width: 290px;
    height: 82px;
  }

  .ai-center-figure {
    width: 315px;
    height: 315px;
    top: 56%;
  }

  .ai-floating-card {
    min-width: 161px;
    max-width: 176px;
    padding: 12px 13px 11px;
    border-radius: 18px;
  }

  .ai-floating-card strong {
    font-size: 13px;
  }

  .ai-floating-card span {
    margin-top: 5px;
    font-size: 11.5px;
  }

  .ai-floating-card-one {
    top: -8px;
    right: -44px;
  }

  .ai-floating-card-two {
    left: -44px;
    bottom: -22px;
  }

  .showcase-footer-note {
    right: 18px;
    bottom: 16px;
    font-size: 11px;
  }

}

@media (min-width: 901px) and (max-height: 700px) {
  .desktop-shell {
    transform: scale(0.86);
  }
}

@media (max-width: 900px) {
  body {
    place-items: start center;
    padding: 54px 18px 30px;
  }

  .wrapper {
    width: min(100%, 380px);
    display: block;
  }

  .desktop-shell {
    display: block;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: visible;
  }

  .desktop-showcase {
    display: none;
  }

  .auth-panel {
    min-height: 0;
    display: block;
    padding: 0;
  }

  .logo-container {
    text-align: center;
    margin-bottom: 10px;
  }

  .logo-container img {
    max-width: 158px;
  }

  .card {
    position: relative;
    padding: 0 18px 24px;
    border: 1px solid rgba(61, 164, 214, 0.17);
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 252, 255, 0.98));
    box-shadow:
      0 28px 74px rgba(16, 24, 40, 0.12),
      0 18px 32px rgba(61, 164, 214, 0.09);
    overflow: hidden;
    isolation: isolate;
  }

  .card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 132px;
    display: block;
    background:
      radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.18), transparent 22%),
      radial-gradient(circle at 88% 14%, rgba(163, 220, 245, 0.34), transparent 27%),
      radial-gradient(circle at 74% 80%, rgba(61, 164, 214, 0.22), transparent 32%),
      linear-gradient(135deg, #0062a8 0%, #258bc8 50%, #72c8ed 100%);
    opacity: 1;
    z-index: 0;
  }

  .card::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 94px;
    width: 144%;
    height: 118px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.985), rgba(249, 252, 255, 0.985));
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
  }

  .card > * {
    position: relative;
    z-index: 1;
  }

  .card-header {
    position: relative;
    min-height: 122px;
    margin: 0 0 10px;
    padding: 24px 6px 18px;
    text-align: left;
    background: transparent;
    overflow: visible;
  }

  .card-header::before {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    right: -94px;
    top: -104px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 22px rgba(255, 255, 255, 0.04);
    pointer-events: none;
  }

  .card-header::after {
    display: none;
  }

  .card-header h2 {
    max-width: 240px;
    color: #ffffff;
    font-size: 26px;
    line-height: 1.02;
    letter-spacing: -0.055em;
  }

  .card-header .subtitle {
    max-width: 240px;
    margin-top: 7px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 12.4px;
  }

  #form-cadastro {
    margin-top: 0;
    padding: 0 2px;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .field {
    margin-bottom: 14px;
  }

  input {
    min-height: 51px;
    border-color: rgba(61, 164, 214, 0.18);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.98));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.9),
      0 8px 18px rgba(61, 164, 214, 0.05);
  }

  input:hover {
    border-color: rgba(61, 164, 214, 0.34);
  }

  input:focus {
    border-color: #258bc8;
    background: #ffffff;
    box-shadow:
      0 0 0 4px rgba(61, 164, 214, 0.15),
      0 10px 20px rgba(61, 164, 214, 0.08);
  }

  .aceite-politicas-wrapper {
    position: relative;
    z-index: 1;
    color: #667085;
  }

  #btn-cadastrar {
    min-height: 52px;
    margin-top: 4px;
    border-radius: 17px;
    background: linear-gradient(135deg, #0062a8 0%, #1e82bc 56%, #5fbbe3 100%);
    box-shadow:
      0 8px 16px rgba(61, 164, 214, 0.15),
      inset 0 1px 0 rgba(255, 255, 255, 0.14);
  }

  .link {
    color: #667085;
  }

  .aceite-politicas-wrapper a,
  .link a,
  .check-ok {
    color: #1e82bc;
  }

  html.theme-dark .card {
    border-color: rgba(90, 169, 238, 0.16);
    background: linear-gradient(180deg, #1a2332 0%, #141c2a 100%);
    box-shadow:
      0 30px 82px rgba(0, 0, 0, 0.34),
      0 16px 34px rgba(90, 169, 238, 0.08);
  }

  html.theme-dark .card::before {
    background:
      radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.14), transparent 22%),
      radial-gradient(circle at 88% 14%, rgba(163, 220, 245, 0.23), transparent 27%),
      radial-gradient(circle at 74% 80%, rgba(61, 164, 214, 0.18), transparent 32%),
      linear-gradient(135deg, #004a84 0%, #258bc8 52%, #5fbbe3 100%);
  }

  html.theme-dark #btn-cadastrar {
    background: linear-gradient(135deg, #0062a8 0%, #1e82bc 56%, #5fbbe3 100%);
    box-shadow:
      0 16px 30px rgba(61, 164, 214, 0.22),
      inset 0 1px 0 rgba(255, 255, 255, 0.18);
  }

  html.theme-dark .card::after {
    background: linear-gradient(180deg, #1a2332 0%, #141c2a 100%);
  }

  html.theme-dark input {
    background: rgba(13, 19, 31, 0.58);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  }

  html.theme-dark input:hover {
    border-color: rgba(90, 169, 238, 0.24);
  }

  html.theme-dark input:focus {
    background: rgba(13, 19, 31, 0.72);
    box-shadow: 0 0 0 4px rgba(90, 169, 238, 0.16);
  }

  html.theme-dark .aceite-politicas-wrapper,
  html.theme-dark .link {
    color: var(--muted);
  }
}

@media (max-width: 480px) {
  body {
    padding: 52px 16px 24px;
  }

  .theme-toggle-wrap {
    top: calc(env(safe-area-inset-top, 0px) + 16px);
    right: 16px;
  }

  .dark-mode-toggle {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    flex-basis: 42px;
  }

  .wrapper {
    width: min(100%, 340px);
    margin-top: -18px;
  }

  .logo-container {
    margin-bottom: 8px;
  }

  .logo-container img {
    max-width: 150px;
  }

  .card {
    padding: 0 16px 22px;
    border-radius: 26px;
  }

  .card::before {
    height: 120px;
  }

  .card::after {
    top: 84px;
    width: 148%;
    height: 104px;
  }

  .card-header {
    min-height: 104px;
    margin: 0 0 8px;
    padding: 20px 6px 14px;
  }

  .aceite-politicas-wrapper {
    font-size: 10.5px;
  }

  input,
  button {
    min-height: 48px;
    font-size: 16px;
  }
}

@media (max-width: 360px) {
  body {
    padding-left: 14px;
    padding-right: 14px;
  }

  .wrapper {
    margin-top: -24px;
  }
}
#iosPopupOverlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  z-index: 9999;
  background:
    radial-gradient(circle at top, rgba(35, 92, 255, 0.18), transparent 34%),
    radial-gradient(circle at bottom, rgba(0, 224, 193, 0.14), transparent 32%),
    rgba(4, 8, 20, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  animation: overlayFadeIn 0.25s ease;
}

#iosPopup {
  position: relative;
  width: 100%;
  max-width: 340px;
  padding: 28px 22px 22px;
  border-radius: 24px;
  text-align: center;
  color: #fff;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06)),
    linear-gradient(135deg, rgba(22, 102, 168, 0.22), rgba(0, 210, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  animation: popupEnter 0.3s ease forwards;
}


.popupIcon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #1666a8, #2da8ff);
  box-shadow: 0 12px 30px rgba(45, 168, 255, 0.28);
}

.popupIcon svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

#iosPopup h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

#iosPopup p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}

#openShortcut {
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 15px 18px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(135deg, #1666a8, #2da8ff);
  box-shadow: 0 12px 24px rgba(45, 168, 255, 0.24);
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popupEnter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms;
    animation-iteration-count: 1;
    scroll-behavior: auto;
    transition-duration: .01ms;
  }
}