/* ─── Auth Screens ─── */

.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}

/* Background decorative elements */
.auth-screen::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.auth-screen::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 50vw; height: 50vw;
  background: radial-gradient(circle, rgba(201,168,76,0.04) 0%, transparent 65%);
  pointer-events: none;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.625rem;
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-xl), 0 0 60px rgba(201,168,76,0.06);
  animation: slideUp 0.4s cubic-bezier(0.4,0,0.2,1);
}

@media (min-width: 480px) {
  .auth-card { padding: 2.5rem 2rem; }
}

.auth-logo {
  text-align: center;
  margin-bottom: 1.75rem;
}
.auth-logo img {
  width: 72px; height: 72px;
  border-radius: 18px;
  margin-bottom: 0.875rem;
  box-shadow: var(--shadow-gold);
}
.auth-logo h1 {
  color: var(--gold);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.auth-logo .tagline {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.2rem;
  line-height: 1.4;
}

.auth-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.auth-subtitle {
  color: var(--text-muted);
  font-size: 0.825rem;
  margin-bottom: 1.5rem;
}

.auth-divider {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  margin: 1.25rem 0;
  position: relative;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 38%;
  height: 1px;
  background: var(--border-subtle);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-link {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.825rem;
  color: var(--text-muted);
}
.auth-link a { color: var(--gold); font-weight: 600; }

.auth-error {
  background: rgba(217,64,64,0.1);
  border: 1px solid rgba(217,64,64,0.3);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--danger);
  font-size: 0.825rem;
  margin-bottom: 1.125rem;
}

/* Accent line below logo */
.auth-accent {
  width: 36px;
  height: 2px;
  background: var(--grad-gold);
  border-radius: 2px;
  margin: 0.625rem auto 0;
}