/* Layout specific to the split-screen auth pages (register/login).
   No photography/testimonials — the left panel demonstrates the actual product
   (a miniature of the real ATS score screen from resume_checker/result.html,
   built from the same score-hero/score-row components in main.css) rather than
   marketing gradient art.

   The panel is a dark "desk" so the light preview card reads as a distinct
   object sitting on it — colors.txt: "depth should feel like physical paper
   stacked on a clean desk." A dark-vs-light desk/paper pairing also keeps the
   two panes from reading as one flat, same-toned surface.

   The desk itself is --color-on-primary-fixed-variant — a dark tonal shade of
   the brand's own primary crimson, not a neutral near-black. It ties the panel
   to --color-primary (the CTA button) instead of reading as an unrelated dark
   neutral, while staying dark enough for light text and the white card to pop. */

.auth-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 100vh;
}

/* Left — brand panel: a dark, primary-tinted canvas the preview card sits on */
.auth-brand {
  position: relative;
  background: var(--color-on-primary-fixed-variant);
  color: var(--color-inverse-on-surface);
  padding: var(--space-xxl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.auth-brand-logo .wordmark {
  font: 700 20px/1 var(--font-family);
  letter-spacing: -0.01em;
  color: var(--color-inverse-on-surface);
}

.auth-brand-headline {
  max-width: 34ch;
  margin: var(--space-xxl) 0;
}

.auth-brand-eyebrow {
  display: block;
  font: 600 12px/16px var(--font-family);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-inverse-primary);
  margin-bottom: var(--space-md);
}

.auth-brand-headline h2 {
  font: 700 32px/40px var(--font-family);
  letter-spacing: -0.01em;
  color: var(--color-inverse-on-surface);
  margin: 0 0 var(--space-md);
}

.auth-brand-headline p {
  font: 400 16px/24px var(--font-family);
  color: rgba(255, 236, 238, 0.72);
  margin: 0;
}

/* The signature element: a tilted "sheet of paper" preview of the real ATS
   score screen, elevated above the dark canvas like paper on a desk. */
.auth-preview {
  background: var(--color-surface-container-lowest);
  color: var(--color-on-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.25);
  padding: var(--space-lg);
  max-width: 400px;
  transform: rotate(-1.5deg);
  opacity: 0;
  animation: auth-preview-in 0.5s 0.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.auth-preview-label {
  display: block;
  font: 500 12px/16px var(--font-family);
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-md);
}

.auth-preview .score-hero {
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.auth-preview .score-number {
  font-size: 36px;
  line-height: 40px;
}

.auth-preview .score-row {
  margin-bottom: var(--space-sm);
}

.auth-preview .score-row .label {
  width: 104px;
  font-size: 13px;
}

.auth-preview .score-fill {
  animation: auth-score-fill 0.8s 0.5s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.auth-preview-foot {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-outline-variant);
}

@keyframes auth-preview-in {
  from {
    opacity: 0;
    transform: rotate(-1.5deg) translateY(12px);
  }
  to {
    opacity: 1;
    transform: rotate(-1.5deg) translateY(0);
  }
}

@keyframes auth-score-fill {
  from {
    width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-preview {
    opacity: 1;
    animation: none;
  }
  .auth-preview .score-fill {
    animation: none;
  }
}

.auth-brand-foot {
  font: 400 13px/20px var(--font-family);
  color: rgba(255, 236, 238, 0.55);
}

/* Right — form panel */
.auth-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xxl) var(--gutter);
  background: var(--color-surface);
}

.auth-card-wrap {
  width: 100%;
  max-width: 420px;
}

/* Compact logo shown above the card only when the brand panel collapses (mobile) */
.auth-card-logo {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.auth-card-logo .wordmark {
  font: 700 20px/1 var(--font-family);
  color: var(--color-secondary);
}

.auth-card {
  padding: var(--space-xl);
}

.auth-card h1 {
  margin: 0 0 4px;
}

.auth-card .subtitle {
  margin: 0 0 var(--space-lg);
  color: var(--color-on-surface-variant);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--color-on-surface-variant);
  font: 500 12px/16px var(--font-family);
  text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-outline-variant);
}

.auth-footer-link {
  text-align: center;
  font: 400 14px/20px var(--font-family);
  color: var(--color-on-surface-variant);
  margin-top: var(--space-lg);
}

.auth-footer-link a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.auth-trust-row {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.auth-trust-row .chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.auth-legal-links {
  text-align: center;
  margin-top: var(--space-sm);
  font: 400 14px/20px var(--font-family);
  color: var(--color-on-surface-variant);
}

.auth-legal-links a {
  color: var(--color-on-surface-variant);
  text-decoration: none;
}

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

  .auth-brand {
    display: none;
  }

  .auth-card-logo {
    display: flex;
  }
}