/* Professional Corporate Auth Styles */
:root {
  --brand-primary: #1A73E8; /* Vista corporate blue */
  --brand-secondary: #0F4D9A;
  --brand-accent: #0BA5EC;
  --text-primary: #2C3E50;
  --text-secondary: #64748B;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;
  --border: #E2E8F0;
  --shadow: 0 14px 28px rgba(16, 24, 40, 0.08), 0 10px 10px rgba(16, 24, 40, 0.04);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, #F5F7FA 0%, #E6EEF8 100%);
}

.auth-card {
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  width: 100%;
  max-width: 720px;
  display: grid;
  grid-template-columns: 1fr;
}

.auth-form-side {
  padding: 2.5rem;
}

.form-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.form-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
}

.form-subtitle {
  color: var(--text-secondary);
  font-size: 0.975rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-control,
input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background: #FAFBFC;
}

.form-control:focus,
input:focus {
  outline: none;
  border-color: var(--brand-primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
}

.btn.btn-primary,
.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: #FFFFFF;
  border: none;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn.btn-primary:hover,
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 20px rgba(26, 115, 232, 0.22);
}

.btn.btn-primary:active,
.btn-primary:active { transform: translateY(0); box-shadow: none; }

.alert { border-radius: 12px; }

.auth-footer { text-align: center; color: var(--text-secondary); font-size: 0.95rem; }
.auth-footer a { color: var(--brand-primary); text-decoration: none; font-weight: 600; }
.auth-footer a:hover { text-decoration: underline; }

/* Subtle divider for forms (optional utility) */
.divider { text-align: center; margin: 1.5rem 0; position: relative; color: #94A3B8; font-size: 0.9rem; }
.divider::before { content: ""; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: #E2E8F0; z-index: 1; }
.divider span { background: #fff; padding: 0 0.75rem; position: relative; z-index: 2; }

/* Responsive */
@media (max-width: 640px) {
  .auth-form-side { padding: 1.5rem; }
}