*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url("https://img.global.news.samsung.com/mx/wp-content/uploads/2020/11/ezgif.com-gif-maker-1.gif") no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

body::before{
    content: "";
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: -1;
}

.container{
    max-width: 400px;
    width: 100%;
    background: rgba(20, 20, 20, 0.6);
    padding: 35px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 15px 40px rgba(0,0,0,0.7);
}

h1{
    text-align: center;
    margin-bottom: 25px;
    color: #d4af37;
    letter-spacing: 1px;
}

.form-label{
    color: #ccc;
    font-size: 0.9rem;
}

.form-control{
    background: rgba(255,255,255,0.05) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    color: #fff !important;
    border-radius: 8px;
}

.form-control:focus{
    border-color: #d4af37 !important;
    box-shadow: 0 0 8px rgba(212,175,55,0.5) !important;
    background: rgba(255,255,255,0.08) !important;
}

.btn-dark{
    background: #d4af37;
    border: none;
    color: #000;
    font-weight: bold;
    border-radius: 8px;
    transition: 0.3s;
}

.mt-2{
    margin-top: 10px !important;
}