/* login.html only: split form/video layout. Page-specific per the <page>-v2-theme.css pattern
   used by Health/Finance (see their overview-v2-theme.css / login-v2-theme.css) -- Kelly-Cloud has
   no shared tokens.css/base.css to read from (see login.css's own header comment), so the palette
   below is defined locally instead of imported. Bg/surface/border/text scale matches
   design-tokens.json's shared color block exactly; --color-accent-* is color.accent.kelly (pink),
   same values Personal Finance and Health use for their own per-app accent. */

:root {
  --color-bg: #0a0a0d;
  --color-surface: #16171b;
  --color-surface-raised: #1c1d22;
  --color-border: #34363d;
  --color-text: #f5f6f8;
  --color-text-muted: #9a9da8;
  --color-text-inverse: #0a0a0d;
  --color-accent: #ec4899;
  --color-accent-hover: #f472b6;
  --color-accent-muted: #ec489922;
  --color-accent-glow: #ec489940;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;

  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-lg: 1.125rem;
  --text-2xl: 1.75rem;

  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  --transition-fast: 120ms ease;
}

.login-v2-page {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', sans-serif;
}

.login-v2-page * {
  box-sizing: border-box;
}

/* .stack/#biometricSection below set `display: flex`, equal-or-higher specificity than the
   browser's own default `[hidden]{display:none}` UA rule -- without this override an element
   that's both `hidden` and `.stack`/`#biometricSection` renders visible anyway (same fix
   login.css already carries, see its own header comment). */
.login-v2-page [hidden] {
  display: none !important;
}

.stage {
  width: 100%;
  max-width: 73.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 42.5rem;
}

@media (max-width: 900px) {
  .stage {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .visual {
    order: -1;
    min-height: 17.5rem;
  }
}

/* ---------------- LEFT: FORM ---------------- */
.form-side {
  padding: var(--space-7) var(--space-7) var(--space-6);
  display: flex;
  flex-direction: column;
}

.toggle-pill {
  display: inline-flex;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: var(--space-1);
  gap: var(--space-1);
  width: max-content;
  margin-bottom: var(--space-6);
}

.toggle-pill a {
  padding: var(--space-2) var(--space-5);
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.toggle-pill a.active {
  background: var(--color-text);
  color: var(--color-text-inverse);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.brand-row img {
  height: 30px;
  width: 30px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-row span {
  font-weight: var(--font-weight-bold);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.form-side h1 {
  font-weight: var(--font-weight-black);
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-2);
}

.form-side > p.sub {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0 0 var(--space-6);
}

.form-side .notice {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
}

/* Session tier picker -- real feature (see login.js), restyled to match the toggle-pill/segmented
   control visual language instead of login.css's original black-on-black pill. */
.session-picker {
  display: flex;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  margin-bottom: var(--space-5);
}

.session-option {
  flex: 1;
  background: none;
  border: none;
  border-radius: 999px;
  padding: var(--space-2) var(--space-1);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  font-family: inherit;
  line-height: 1.25;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.session-option:hover {
  color: var(--color-text);
}

.session-option.active {
  background: var(--color-text);
  color: var(--color-text-inverse);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-muted);
}

.field input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

.btn {
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  font-family: inherit;
  box-shadow: 0 10px 28px var(--color-accent-muted);
  transition: background var(--transition-fast), transform 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

.btn:hover:not(:disabled) {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-error {
  color: #fb7185;
  font-size: var(--text-xs);
  margin: 0;
  min-height: 1em;
}

.link {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-align: center;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
  padding: 0;
}

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

#biometricSection {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

#biometricSection p.hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
}

.divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.btn-oauth {
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-oauth:hover {
  border-color: var(--color-text-muted);
}

.form-side .footer-note {
  margin-top: auto;
  padding-top: var(--space-6);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.form-side .footer-note a {
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* ---------------- RIGHT: VIDEO ---------------- */
.visual {
  position: relative;
  overflow: hidden;
  background: #000;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 13, 0) 0%, rgba(10, 10, 13, 0.15) 45%, rgba(10, 10, 13, 0.92) 100%),
    linear-gradient(0deg, var(--color-accent-glow), transparent 55%);
}

.dots {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 5;
  display: flex;
  gap: 6px;
}

.dots span {
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.25);
  transition: background 700ms cubic-bezier(0.22, 1, 0.36, 1);
  cursor: pointer;
}

.dots span.active {
  background: var(--color-accent-hover);
}

@media (prefers-reduced-motion: reduce) {
  .slide,
  .dots span {
    transition-duration: 0.01ms !important;
  }
}

.visual-topbar {
  position: absolute;
  top: var(--space-5);
  left: var(--space-5);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.visual-topbar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-hover);
  box-shadow: 0 0 8px var(--color-accent-hover);
  display: block;
}

.quote-card {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 5;
  background: rgba(8, 8, 12, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
}

.quote-card p {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  line-height: 1.35;
  letter-spacing: -0.01em;
  max-width: 80%;
  color: #fff;
  margin: 0;
}

.quote-nav {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.quote-nav button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

.quote-nav button:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.quote-nav button svg {
  width: 16px;
  height: 16px;
}