.auth-shell {
  min-height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
}

.auth-brand {
  position: relative;
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 62%, #2e63c9 100%);
  color: var(--color-white);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.auth-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}

.auth-wordmark-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 0 4px rgba(30, 158, 108, 0.25);
}

.auth-tagline {
  margin-top: 18px;
  max-width: 30ch;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
}

.auth-map {
  width: 100%;
  height: auto;
  flex: 1;
  margin: 12px 0;
}

.auth-map-line {
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1;
  stroke-dasharray: 3 4;
  animation: auth-dash 6s linear infinite;
}

@keyframes auth-dash {
  to {
    stroke-dashoffset: -140;
  }
}

.auth-map-pin {
  animation: auth-pin-fade 3.2s ease-in-out infinite;
}

@keyframes auth-pin-fade {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.auth-map-pulse {
  fill: none;
  stroke: var(--color-green);
  stroke-width: 1.5;
  opacity: 0;
  transform-origin: center;
  animation: auth-pulse 3s ease-out infinite;
}

.auth-map-pulse-delay {
  animation-delay: 1.5s;
}

@keyframes auth-pulse {
  0% { opacity: 0.55; transform: scale(0.4); }
  100% { opacity: 0; transform: scale(2.2); }
}

.auth-map-label-home {
  fill: var(--color-white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.auth-brand-bottom {
  display: flex;
  gap: 32px;
}

.auth-stat {
  display: flex;
  flex-direction: column;
}

.auth-stat-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}

.auth-stat-label {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 2px;
}

.auth-content {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background: var(--color-surface);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 40px 36px 36px;
}

.auth-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-tint);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.auth-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-ink);
}

.auth-subtitle {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--color-ink-soft);
  line-height: 1.5;
}

@media (max-width: 860px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }
  .auth-brand {
    padding: 32px 28px;
  }
  .auth-map {
    max-height: 180px;
  }
  .auth-content {
    padding: 28px 18px 48px;
  }
  .auth-card {
    padding: 28px 22px 26px;
  }
}