:root {
  --primary-color: #0d6efd;
  --primary-gradient: linear-gradient(135deg, #0d6efd 0%, #00d2ff 100%);
  --bg-color: #f4f7f6;
  --text-primary: #2b3240;
  --text-muted: #6c757d;
  --card-bg: rgba(255, 255, 255, 0.9);
  --border-radius: 16px;
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: "Inter", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Outfit", sans-serif;
  font-weight: 700;
}

.navbar {
  background: #fff;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  padding: 1rem 2rem;
}

.navbar-brand {
  font-weight: 800;
  color: var(--primary-color) !important;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
}

.btn-primary {
  background: var(--primary-gradient);
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(13, 110, 253, 0.3);
}

.card {
  background: var(--card-bg);
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.form-control {
  border-radius: 8px;
  padding: 0.8rem 1rem;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.form-control:focus {
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
  border-color: var(--primary-color);
}

.auth-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px); /* subtract flex navbar height */
  background: url("https://images.unsplash.com/photo-1501785888041-af3ef285b470?auto=format&fit=crop&q=80&w=2070")
    center/cover no-repeat;
  position: relative;
}

.auth-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
}

.auth-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 450px;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.95);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

footer {
  margin-top: auto;
  background: #fff;
  padding: 1.5rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}
