/* Latar belakang fullscreen */
.register-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #414141c3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Kotak registrasi */
.register-box {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px 40px;
    width: 420px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: center;
    animation: fadeIn 0.6s ease-out;
}

/* Judul */
.register-box h2 {
    font-size: 1.6rem;
    font-weight: bold;
    color: #111827;
    margin-bottom: 20px;
}

/* Label input */
.register-box label {
    display: block;
    text-align: left;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #374151;
}

/* Input */
.register-box input, 
.register-box select {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 15px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.register-box input:focus, 
.register-box select:focus {
    border-color: #3b82f6;
    outline: none;
}

/* Tombol */
.register-box button {
    width: 100%;
    background: #3b82f6;
    color: white;
    font-size: 1.1rem;
    padding: 12px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s;
}

.register-box button:hover {
    background: #2563eb;
}

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

.nav-input:focus,
.nav-input.focused {
    outline: 3px solid #007bff;
    background: #f0f8ff;
}