/* Authentication entry point aligned with the Preço na Mão portal shell. */
body.auth-body {
  --bg: var(--color-background);
  --bg-soft: var(--color-background-alt);
  --surface: var(--color-surface);
  --surface-soft: var(--color-background-alt);
  --ink: var(--color-text-primary);
  --muted: var(--color-text-secondary);
  --primary: var(--color-primary);
  --primary-strong: var(--color-primary-hover);
  --accent: var(--color-primary);
  --border: var(--color-border);
  --chip-bg: var(--color-primary-soft);
  --chip-border: var(--color-primary);
  --focus: rgba(10, 146, 127, 0.24);
  align-items: center;
  background: var(--color-background);
  color: var(--color-text-primary);
  display: flex;
  justify-content: center;
  min-height: 100svh;
  overflow-x: hidden;
  padding: clamp(24px, 5vw, 56px);
}

body.auth-body .auth-shell {
  align-items: center;
  display: grid;
  gap: clamp(32px, 6vw, 84px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  margin-inline: auto;
  width: min(1040px, 100%);
}

body.auth-body.auth-signup .auth-shell {
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 520px);
  width: min(1120px, 100%);
}

body.auth-body .auth-brand {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  padding: 24px 8px;
  text-align: left;
}

.auth-brand-lockup {
  align-items: center;
  color: var(--color-text-primary);
  display: inline-flex;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 800;
  gap: 10px;
  letter-spacing: -0.04em;
}

.auth-brand-mark {
  align-items: center;
  background: var(--color-primary-soft);
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
  color: var(--color-primary);
  display: inline-flex;
  font-size: 1.15rem;
  height: 36px;
  justify-content: center;
  line-height: 1;
  width: 36px;
}

.auth-brand-wordmark strong {
  color: var(--color-primary);
}

.auth-brand-copy {
  margin-top: clamp(36px, 7vw, 76px);
  max-width: 470px;
}

.auth-brand-eyebrow {
  color: var(--color-primary-active);
  display: block;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  margin-bottom: 14px;
}

body.auth-body .auth-brand-copy h1 {
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: clamp(2.35rem, 5vw, 4.15rem);
  letter-spacing: -0.065em;
  line-height: 0.98;
  margin: 0;
}

.auth-brand-copy h1 em {
  color: var(--color-primary);
  font-style: normal;
}

.auth-brand-copy p {
  color: var(--color-text-secondary);
  font-size: clamp(0.98rem, 1.8vw, 1.15rem);
  line-height: 1.5;
  margin: 20px 0 0;
  max-width: 360px;
}

body.auth-body .card.auth-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xlarge);
  box-shadow: var(--shadow-medium);
  color: var(--color-text-primary);
}

body.auth-body .auth-login-card {
  padding: clamp(24px, 4vw, 34px);
}

body.auth-body .auth-login-header h2 {
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: 1.65rem;
  letter-spacing: -0.045em;
  margin: 0 0 7px;
}

body.auth-body .auth-login-header p {
  color: var(--color-text-secondary);
  margin: 0 0 24px;
}

body.auth-body .auth-login-form {
  gap: 16px;
}

body.auth-body .auth-login-form .form-row {
  display: grid;
  gap: 7px;
  margin: 0;
}

body.auth-body .auth-label {
  color: var(--color-text-secondary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

body.auth-body .auth-login-form input {
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  color: var(--color-text-primary);
  min-height: 50px;
  padding: 12px 14px;
  width: 100%;
}

body.auth-body .auth-login-form input::placeholder {
  color: var(--color-text-subtle);
}

body.auth-body .auth-login-form input:focus {
  background: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
  outline: 0;
}

body.auth-body .auth-login-form select {
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  color: var(--color-text-primary);
  min-height: 50px;
  padding: 12px 14px;
  width: 100%;
}

body.auth-body .auth-login-form select:focus {
  background: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
  outline: 0;
}

body.auth-body .phone-field {
  align-items: stretch;
  display: flex;
  gap: 8px;
  position: relative;
}

body.auth-body .phone-field input {
  flex: 1 1 auto;
  min-width: 0;
}

body.auth-body .country-toggle {
  align-items: center;
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  color: var(--color-text-primary);
  cursor: pointer;
  display: inline-flex;
  flex: 0 0 auto;
  gap: 6px;
  justify-content: center;
  min-width: 92px;
  padding: 10px 12px;
}

body.auth-body .country-toggle:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

body.auth-body .country-menu {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-large);
  display: grid;
  gap: 6px;
  left: 0;
  padding: 8px;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 10;
}

body.auth-body .country-menu button {
  align-items: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  color: var(--color-text-primary);
  cursor: pointer;
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  text-align: left;
  width: 100%;
}

body.auth-body .country-menu button:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-border);
}

body.auth-body .country-menu[hidden] {
  display: none !important;
}

body.auth-body .auth-actions {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin-top: 3px;
}

body.auth-body .auth-actions:has(button[data-pwa-install]:not([hidden])) {
  grid-template-columns: minmax(96px, 0.62fr) minmax(0, 1fr);
}

body.auth-body .auth-actions button,
body.auth-body .auth-actions .button {
  align-items: center;
  border-radius: var(--radius-medium);
  display: inline-flex;
  justify-content: center;
  min-height: 48px;
  padding: 11px 14px;
}

body.auth-body .auth-actions button[type="submit"] {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: #fff;
  font-weight: 800;
}

body.auth-body .auth-actions button[type="submit"]:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

body.auth-body .auth-actions .button.ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-primary-active);
}

body.auth-body .auth-actions .button.ghost:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

body.auth-body .auth-links {
  border-top: 1px solid var(--color-divider);
  gap: 14px;
  margin-top: 22px;
  padding-top: 18px;
}

body.auth-body .auth-links a {
  color: var(--color-primary-active);
  font-weight: 800;
  text-decoration: none;
}

body.auth-body .auth-links a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

body.auth-body .error {
  background: var(--color-danger-soft);
  border: 1px solid color-mix(in srgb, var(--color-danger) 32%, var(--color-border));
  border-radius: var(--radius-medium);
  color: var(--color-danger);
  font-size: 0.85rem;
  margin: 0 0 16px;
  padding: 10px 12px;
}

body.auth-body .success {
  background: var(--color-success-soft);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-medium);
  color: var(--color-success);
  font-size: 0.85rem;
  margin: 0 0 16px;
  padding: 10px 12px;
}

@media (max-width: 760px) {
  body.auth-body {
    align-items: safe center;
    padding: 24px 16px 32px;
  }

  body.auth-body .auth-shell {
    gap: 20px;
    grid-template-columns: 1fr;
    max-width: 460px;
    width: 100%;
  }

  body.auth-body.auth-signup .auth-shell {
    grid-template-columns: 1fr;
    max-width: 460px;
    width: 100%;
  }

  body.auth-body .auth-brand {
    align-items: center;
    padding: 0 4px;
    text-align: center;
  }

  body.auth-body .auth-brand-lockup {
    justify-content: center;
  }

  .auth-brand-copy {
    display: none;
  }

  body.auth-body .auth-login-card {
    border-radius: var(--radius-large);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.auth-body * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}