file = r'resources\views\auth\login.blade.php'
with open(file, 'r', encoding='utf-8') as f:
    c = f.read()

old = '<p class="login-subtitle">Panel Management System</p>'
new = '<p class="login-subtitle" style="font-weight:700;letter-spacing:2px;font-size:13px">SURVEY MANAGEMENT SYSTEM</p>'

if old in c:
    c = c.replace(old, new)
    print("OK!")
else:
    print("GAGAL")
    idx = c.find('login-subtitle')
    print(repr(c[idx-10:idx+100]))

with open(file, 'w', encoding='utf-8') as f:
    f.write(c)