/* ==========================================================================
   AUTHENTICATION STYLES - FinanQ Quincenal Dashboard
   ========================================================================== */

.auth-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  z-index: 1;
}

.auth-container {
  width: 100%;
  max-width: 1020px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

/* Left Brand Panel */
.auth-hero-panel {
  background: linear-gradient(145deg, rgba(30, 27, 75, 0.85), rgba(15, 23, 42, 0.95)),
              radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.4) 0%, transparent 60%);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--border-subtle);
  position: relative;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 16px var(--primary-glow);
}

.brand-icon-wrapper svg {
  width: 24px;
  height: 24px;
  color: #ffffff;
}

.brand-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-hero-content {
  margin: 2.5rem 0;
}

.auth-hero-content h2 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 800;
}

.auth-hero-content h2 span {
  background: linear-gradient(135deg, #818cf8, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-hero-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.auth-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.auth-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #cbd5e1;
}

.auth-feature-bullet {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--success-light);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.auth-hero-footer {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Right Form Panel */
.auth-form-panel {
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-card-solid);
}

.auth-form-header {
  margin-bottom: 2rem;
}

.auth-form-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-form-header p {
  font-size: 0.875rem;
}

.auth-tabs {
  display: flex;
  background: rgba(15, 23, 42, 0.6);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-subtle);
}

.auth-tab-btn {
  flex: 1;
  padding: 0.6rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.auth-demo-banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(16, 185, 129, 0.08));
  border: 1px dashed rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.auth-demo-text {
  font-size: 0.8125rem;
  color: #cbd5e1;
}

.auth-demo-text strong {
  color: #ffffff;
  display: block;
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.25rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-subtle);
}

.auth-divider::before { margin-right: 0.75rem; }
.auth-divider::after { margin-left: 0.75rem; }

@media (max-width: 860px) {
  .auth-container {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .auth-hero-panel {
    display: none;
  }
  .auth-form-panel {
    padding: 2.25rem 1.75rem;
  }
}