/* ============================================================
   Auth Pages CSS
   ============================================================ */

:root {
  --primary: #2563eb;
  --primary-dark: #1e3a5f;
  --gradient: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
}

* { box-sizing: border-box; }

.auth-body {
  min-height: 100vh;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1e40af 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

.auth-wrapper {
  width: 100%;
  max-width: 480px;
  animation: slideUp .4s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
}

.auth-header {
  background: var(--gradient);
  padding: 40px 30px 30px;
}

.auth-header h2 { font-size: 1.6rem; letter-spacing: .5px; }

.brand-icon {
  width: 70px; height: 70px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.card-body {
  background: #ffffff;
}

.form-control, .input-group-text {
  border-color: #e2e8f0;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 .2rem rgba(37,99,235,.15);
}

.btn-primary {
  background: var(--gradient);
  border: none;
  padding: .75rem;
  letter-spacing: .3px;
  transition: opacity .2s;
}

.btn-primary:hover { opacity: .9; }

.input-group-text {
  background: #f8fafc;
}