@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root{
  --bg: #f4f7fb;
  --card: #ffffff;
  --primary: #0069d9;
  --primary-dark: #0056b3;
  --muted: #6c757d;
  --radius: 12px;
  --shadow-1: 0 6px 18px rgba(20,30,50,0.06);
  --shadow-2: 0 10px 30px rgba(20,30,50,0.08);
}

body {
  background: var(--bg);
  font-family: 'Inter', sans-serif;
}

/* Navbar */
.navbar {
  box-shadow: 0 3px 10px rgba(0,0,0,0.07);
}
.nav-link {
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* Main container */
.form-container {
  background: var(--card);
  padding: 25px;
  max-width: 900px;
  margin: 30px auto;
  box-shadow: var(--shadow-2);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
}

/* Title */
h2 {
  font-size: 1.45rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
h2 .fas {
  color: var(--primary);
}

/* Form structure */
.form-group label {
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

.form-control,
select,
.form-control-file {
  border-radius: 10px !important;
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.12);
  transition: 0.2s ease;
}

.form-control:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 8px rgba(0,105,217,0.25);
}

/* Button */
.btn-primary {
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 6px 15px rgba(0,105,217,0.2);
}
.btn-primary:hover {
  background: var(--primary-dark);
}

/* Modal */
.modal-content {
  border-radius: 12px;
  box-shadow: var(--shadow-1);
}
.modal-header {
  background: rgba(0,105,217,0.08);
}
.modal-title {
  font-weight: 700;
}