/* Auth page: fixed viewport, only the form area scrolls */
html.auth-active,
body.auth-active {
  overflow: hidden;
  height: 100%;
}

body.auth-active #app {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
}

.auth-page {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-page__hero {
  background: var(--color-navy);
  color: #fff;
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  min-height: 0;
}

.auth-hero__badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  width: fit-content;
}

.auth-page__hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-bottom: 16px;
  position: relative;
}

.auth-page__hero h1 span {
  color: var(--color-primary);
}

.auth-page__hero > p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 400px;
  line-height: 1.6;
  position: relative;
}

.auth-hero__stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  position: relative;
}

.auth-hero__stats div {
  display: flex;
  flex-direction: column;
}

.auth-hero__stats strong {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}

.auth-hero__stats span {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-top: 2px;
}

.auth-page__form-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 32px;
  background: var(--color-bg);
  overflow: hidden;
  min-height: 0;
  height: 100%;
}

.auth-card {
  width: 100%;
  max-width: 500px;
  flex: 0 0 auto;
  height: auto;
  max-height: calc(100dvh - 100px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 24px 28px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.auth-form-scroll {
  flex: 0 1 auto;
  height: auto;
  max-height: calc(100dvh - 280px);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
  padding: 2px 16px 8px 2px;
  margin-right: 2px;
}

/* Register: allow internal scroll when form is tall */
.auth-card--scrollable {
  max-height: calc(100dvh - 100px);
}

.auth-card--scrollable .auth-form-scroll {
  max-height: calc(100dvh - 280px);
}

/* Sign in: shrink wrap, no scroll gutter */
.auth-form-scroll--compact {
  max-height: none;
  overflow: visible;
  padding: 0;
  margin-right: 0;
  scrollbar-gutter: auto;
}

.auth-form-scroll .form {
  padding-right: 4px;
}

.auth-tabs {
  flex-shrink: 0;
  display: flex;
  gap: 4px;
  background: var(--color-bg);
  padding: 4px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  border: none;
  background: transparent;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.auth-tab--active {
  background: var(--color-surface);
  color: var(--color-navy);
  box-shadow: var(--shadow-sm);
}

/* Password show/hide */
.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  width: 100%;
  padding: 10px 44px 10px 14px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  transition: var(--transition);
}

.password-field input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.password-field__toggle {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.password-field__toggle:hover {
  color: var(--color-navy);
  background: var(--color-bg);
}

.password-field__toggle ion-icon {
  font-size: 20px;
  pointer-events: none;
}

.form-group__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* Custom profile photo uploader */
.photo-uploader {
  position: relative;
}

.photo-uploader__zone {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 14px 16px;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.photo-uploader__zone:hover,
.photo-uploader--drag .photo-uploader__zone {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.photo-uploader__avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.photo-uploader__avatar ion-icon {
  font-size: 28px;
  color: var(--color-text-subtle);
}

.photo-uploader__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-uploader__avatar--has-image {
  border-color: var(--color-primary);
}

.photo-uploader__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.photo-uploader__text strong {
  font-size: 0.9rem;
  color: var(--color-navy);
}

.photo-uploader__text small {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.photo-uploader__remove {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--color-surface);
  border: none;
  border-radius: var(--radius-full);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}

.photo-uploader__remove:hover {
  color: var(--color-danger);
}

.photo-uploader--filled .photo-uploader__zone {
  border-style: solid;
  border-color: var(--color-primary);
}

/* Mobile / tablet: form only, no hero panel */
.auth-mobile-brand {
  display: none;
}

@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
  }

  .auth-page__hero {
    display: none !important;
  }

  .auth-mobile-brand {
    display: block;
    flex-shrink: 0;
    text-align: center;
    margin-bottom: 20px;
  }

  .auth-mobile-brand .nav__brand {
    font-size: 1.35rem;
  }

  .auth-page__form-wrap {
    width: 100%;
    height: 100%;
    min-height: 0;
    justify-content: center;
    padding: max(20px, env(safe-area-inset-top)) 20px max(16px, env(safe-area-inset-bottom));
  }

  .auth-card {
    width: 100%;
    max-width: 100%;
    flex: 0 1 auto;
    max-height: calc(100dvh - 140px);
  }

  .auth-card--scrollable {
    max-height: calc(100dvh - 120px);
  }

  .auth-form-scroll--compact {
    max-height: none;
    overflow: visible;
  }

  .auth-card--scrollable .auth-form-scroll {
    max-height: calc(100dvh - 240px);
  }
}